NOAA Current Predictions Current Predictions


Massachusetts


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CO-OPS Map

There were 382 stations found.

NAME ID LAT LON PREDICTIONS
MASSACHUSETTS COAST



    Merrimack River entrance ACT0816 ACT0816
42.8183° N
70.8100° W
Subordinate
42.8183° N 70.8100° W Subordinate
    Newburyport, Merrimack River ACT0821 ACT0821
42.8133° N
70.8683° W
Subordinate
42.8133° N 70.8683° W Subordinate
    Plum Island Sound entrance ACT0826 ACT0826
42.7050° N
70.7883° W
Subordinate
42.7050° N 70.7883° W Subordinate
    Annisquam Harbor Light ACT0831 ACT0831
42.6683° N
70.6850° W
Subordinate
42.6683° N 70.6850° W Subordinate
    Gloucester Harbor entrance ACT0836 ACT0836
42.5817° N
70.6750° W
Subordinate
42.5817° N 70.6750° W Subordinate
    Blynman Canal ent., Gloucester Harbor ACT0841 ACT0841
42.6100° N
70.6733° W
Subordinate
42.6100° N 70.6733° W Subordinate
    Salem Sound



        Little Misery Island (Depth 5ft) BOS1101 BOS1101
42.5422° N
70.8001° W
Harmonic
42.5422° N 70.8001° W Harmonic
        Little Misery Island (Depth 18ft) BOS1101 BOS1101
42.5422° N
70.8001° W
Harmonic
42.5422° N 70.8001° W Harmonic
        Little Misery Island (Depth 50ft) BOS1101 BOS1101
42.5422° N
70.8001° W
Harmonic
42.5422° N 70.8001° W Harmonic
        Haste Shoal (Depth 4ft) BOS1102 BOS1102
42.5394° N
70.8450° W
Harmonic
42.5394° N 70.8450° W Harmonic
        Haste Shoal (Depth 15ft) BOS1102 BOS1102
42.5394° N
70.8450° W
Harmonic
42.5394° N 70.8450° W Harmonic
        
Abbot Rock
BOS1103 BOS1103
42.5296° N
70.8599° W
Weak and Variable
42.5296° N 70.8599° W Weak and Variable
        Fort Pickering, 0.2nm south of (Depth 6ft) BOS1104 BOS1104
42.5224° N
70.8680° W
Harmonic
42.5224° N 70.8680° W Harmonic
        Fort Pickering, 0.2nm south of (Depth 16ft) BOS1104 BOS1104
42.5224° N
70.8680° W
Harmonic
42.5224° N 70.8680° W Harmonic
        
Fort Pickering, 0.2nm south of (Depth 29ft)
BOS1104 BOS1104
42.5224° N
70.8680° W
Weak and Variable
42.5224° N 70.8680° W Weak and Variable
        Marblehead Channel (Depth 4ft) BOS1105 BOS1105
42.5007° N
70.8202° W
Harmonic
42.5007° N 70.8202° W Harmonic
        
Marblehead Channel (Depth 17ft)
BOS1105 BOS1105
42.5007° N
70.8202° W
Weak and Variable
42.5007° N 70.8202° W Weak and Variable
        
Marblehead Channel (Depth 30ft)
BOS1105 BOS1105
42.5007° N
70.8202° W
Weak and Variable
42.5007° N 70.8202° W Weak and Variable
    Nahant, 1.8 n.mi. NE of East Point (Depth 10ft) ACT0906 ACT0906
42.4333° N
70.8670° W
Subordinate
42.4333° N 70.8670° W Subordinate
    Nahant, 1.8 n.mi. NE of East Point (Depth 45ft) ACT0906 ACT0906
42.4333° N
70.8670° W
Subordinate
42.4333° N 70.8670° W Subordinate
    Nahant, 1.8 n.mi. NE of East Point (Depth 80ft) ACT0906 ACT0906
42.4333° N
70.8670° W
Subordinate
42.4333° N 70.8670° W Subordinate
    Nahant, 0.4 n.mi. east of East Point (Depth 15ft) ACT0911 ACT0911
42.4205° N
70.8938° W
Subordinate
42.4205° N 70.8938° W Subordinate
    Nahant, 0.4 n.mi. east of East Point (Depth 25ft) ACT0911 ACT0911
42.4205° N
70.8938° W
Subordinate
42.4205° N 70.8938° W Subordinate
    Nahant, 1 n.mi. SE of East Point (Depth 45ft) ACT0916 ACT0916
42.3972° N
70.8528° W
Subordinate
42.3972° N 70.8528° W Subordinate
    Nahant, 1 n.mi. SE of East Point (Depth 70ft) ACT0916 ACT0916
42.3972° N
70.8528° W
Subordinate
42.3972° N 70.8528° W Subordinate
    Pea Island, 0.4 n.mi. southeast of (Depth 15ft) ACT0921 ACT0921
42.4105° N
70.9022° W
Subordinate
42.4105° N 70.9022° W Subordinate
    Pea Island, 0.4 n.mi. southeast of (Depth 25ft) ACT0921 ACT0921
42.4105° N
70.9022° W
Subordinate
42.4105° N 70.9022° W Subordinate
    Pea Island, 0.4 n.mi. southeast of (Depth 65ft) ACT0921 ACT0921
42.4105° N
70.9022° W
Subordinate
42.4105° N 70.9022° W Subordinate
    Bass Point, 1.2 n.mi. southeast of (Depth 10ft) ACT0926 ACT0926
42.4020° N
70.9178° W
Subordinate
42.4020° N 70.9178° W Subordinate
    Bass Point, 1.2 n.mi. southeast of (Depth 45ft) ACT0926 ACT0926
42.4020° N
70.9178° W
Subordinate
42.4020° N 70.9178° W Subordinate
    Bass Point, 1.2 n.mi. southeast of (Depth 60ft) ACT0926 ACT0926
42.4020° N
70.9178° W
Subordinate
42.4020° N 70.9178° W Subordinate
    Little Nahant Cupola, 0.6 n.mi. west of (Depth 10ft) ACT0941 ACT0941
42.4312° N
70.9472° W
Subordinate
42.4312° N 70.9472° W Subordinate
    Sand Point, Black Marsh Channel (Depth 10ft) ACT0946 ACT0946
42.4430° N
70.9420° W
Subordinate
42.4430° N 70.9420° W Subordinate
    Lynn Harbor (Depth 10ft) ACT0951 ACT0951
42.4545° N
70.9463° W
Subordinate
42.4545° N 70.9463° W Subordinate
    Point of Pines, 0.5 n.mi. south of (Depth 6ft) ACT0956 ACT0956
42.4328° N
70.9588° W
Subordinate
42.4328° N 70.9588° W Subordinate
    Point of Pines, 0.1 n.mi. northeast of (Depth 6ft) ACT0961 ACT0961
42.4420° N
70.9603° W
Subordinate
42.4420° N 70.9603° W Subordinate
    Finn's Ledge Bell, 0.2 n.mi. west of (Depth 10ft) ACT0966 ACT0966
42.3695° N
70.9237° W
Subordinate
42.3695° N 70.9237° W Subordinate
    Finn's Ledge Bell, 0.2 n.mi. west of (Depth 25ft) ACT0966 ACT0966
42.3695° N
70.9237° W
Subordinate
42.3695° N 70.9237° W Subordinate
    Winthrop Head, 1.1 n.mi. east of (Depth 10ft) ACT0971 ACT0971
42.3655° N
70.9420° W
Subordinate
42.3655° N 70.9420° W Subordinate
    Lovell Island, 1.3nm north of (Depth 4ft) BOS1108 BOS1108
42.3550° N
70.9319° W
Harmonic
42.3550° N 70.9319° W Harmonic
    Lovell Island, 1.3nm north of (Depth 20ft) BOS1108 BOS1108
42.3550° N
70.9319° W
Harmonic
42.3550° N 70.9319° W Harmonic
    Lovell Island, 1.3nm north of (Depth 30ft) BOS1108 BOS1108
42.3550° N
70.9319° W
Harmonic
42.3550° N 70.9319° W Harmonic
    Old Man Shoal, Nantucket Shoals ACT1591 ACT1591
41.2267° N
69.9833° W
Subordinate
41.2267° N 69.9833° W Subordinate
    Miacomet Pond, 3.0 miles SSE of ACT1596 ACT1596
41.1900° N
70.0967° W
Subordinate
41.1900° N 70.0967° W Subordinate
    Tuckernuck Island, 4.2 miles SSW of ACT1601 ACT1601
41.2262° N
70.2817° W
Subordinate
41.2262° N 70.2817° W Subordinate
BOSTON HARBOR APPROACHES



    Stellwagen Bank, 15nm NNE of Race Point (Depth 27ft) BOS1132 BOS1132
42.3121° N
70.1120° W
Harmonic
42.3121° N 70.1120° W Harmonic
    Stellwagen Bank, 15nm NNE of Race Point (Depth 105ft) BOS1132 BOS1132
42.3121° N
70.1120° W
Harmonic
42.3121° N 70.1120° W Harmonic
    Stellwagen Bank, 15nm NNE of Race Point (Depth 210ft) BOS1132 BOS1132
42.3121° N
70.1120° W
Harmonic
42.3121° N 70.1120° W Harmonic
    Stellwagen Bank, 16nm North of Race Point (Depth 8ft) BOS1131 BOS1131
42.3240° N
70.2940° W
Harmonic
42.3240° N 70.2940° W Harmonic
    Stellwagen Bank, 16nm North of Race Point (Depth 51ft) BOS1131 BOS1131
42.3240° N
70.2940° W
Harmonic
42.3240° N 70.2940° W Harmonic
    Stellwagen Bank, 16nm North of Race Point (Depth 90ft) BOS1131 BOS1131
42.3240° N
70.2940° W
Harmonic
42.3240° N 70.2940° W Harmonic
    Stellwagen Bank, 17nm ESE of Eastern Pt. Light (Depth 52ft) BOS1135 BOS1135
42.4731° N
70.3120° W
Harmonic
42.4731° N 70.3120° W Harmonic
    Stellwagen Bank, 17nm ESE of Eastern Pt. Light (Depth 150ft) BOS1135 BOS1135
42.4731° N
70.3120° W
Harmonic
42.4731° N 70.3120° W Harmonic
    Stellwagen Bank, 17nm ESE of Eastern Pt. Light (Depth 308ft) BOS1135 BOS1135
42.4731° N
70.3120° W
Harmonic
42.4731° N 70.3120° W Harmonic
    Stellwagen Bank, 13.4nm SE of Eastern Pt. Light (Depth 12ft) BOS1133 BOS1133
42.4224° N
70.4498° W
Harmonic
42.4224° N 70.4498° W Harmonic
    Stellwagen Bank, 13.4nm SE of Eastern Pt. Light (Depth 38ft) BOS1133 BOS1133
42.4224° N
70.4498° W
Harmonic
42.4224° N 70.4498° W Harmonic
    Stellwagen Bank, 13.4nm SE of Eastern Pt. Light (Depth 71ft) BOS1133 BOS1133
42.4224° N
70.4498° W
Harmonic
42.4224° N 70.4498° W Harmonic
    Stellwagen Basin, 13.8nm SE of Eastern Pt. Light (Depth 35ft) BOS1134 BOS1134
42.3882° N
70.4830° W
Harmonic
42.3882° N 70.4830° W Harmonic
    Stellwagen Basin, 13.8nm SE of Eastern Pt. Light (Depth 100ft) BOS1134 BOS1134
42.3882° N
70.4830° W
Harmonic
42.3882° N 70.4830° W Harmonic
    Stellwagen Basin, 13.8nm SE of Eastern Pt. Light (Depth 245ft) BOS1134 BOS1134
42.3882° N
70.4830° W
Harmonic
42.3882° N 70.4830° W Harmonic
    
Minots Ledge Light, 3.3 miles north of
BOS1128 BOS1128
42.3186° N
70.7508° W
Weak and Variable
42.3186° N 70.7508° W Weak and Variable
    
Minots Ledge Light, 6.5 miles north of
BOS1129 BOS1129
42.3633° N
70.7381° W
Weak and Variable
42.3633° N 70.7381° W Weak and Variable
    Stellwagen Basin, east end (Depth 30ft) BOS1130 BOS1130
42.3381° N
70.5320° W
Harmonic
42.3381° N 70.5320° W Harmonic
    Stellwagen Basin, east end (Depth 122ft) BOS1130 BOS1130
42.3381° N
70.5320° W
Harmonic
42.3381° N 70.5320° W Harmonic
    Stellwagen Basin, east end (Depth 240ft) BOS1130 BOS1130
42.3381° N
70.5320° W
Harmonic
42.3381° N 70.5320° W Harmonic
    Northeast Grave (Depth 8ft) BOS1106 BOS1106
42.3718° N
70.8618° W
Harmonic
42.3718° N 70.8618° W Harmonic
    Northeast Grave (Depth 25ft) BOS1106 BOS1106
42.3718° N
70.8618° W
Harmonic
42.3718° N 70.8618° W Harmonic
    Northeast Grave (Depth 45ft) BOS1106 BOS1106
42.3718° N
70.8618° W
Harmonic
42.3718° N 70.8618° W Harmonic
    The Graves, 0.3 n.mi. SSE of (Depth 10ft) ACT1026 ACT1026
42.3600° N
70.8667° W
Subordinate
42.3600° N 70.8667° W Subordinate
    The Graves, 0.3 n.mi. SSE of (Depth 45ft) ACT1026 ACT1026
42.3600° N
70.8667° W
Subordinate
42.3600° N 70.8667° W Subordinate
    The Graves, 0.3 n.mi. SSE of (Depth 60ft) ACT1026 ACT1026
42.3600° N
70.8667° W
Subordinate
42.3600° N 70.8667° W Subordinate
    Thieves Ledge (Depth 45ft) ACT1031 ACT1031
42.3213° N
70.8380° W
Subordinate
42.3213° N 70.8380° W Subordinate
    Little Brewster Island, 1.5 n.mi. E of (Depth 10ft) ACT1036 ACT1036
42.3280° N
70.8572° W
Subordinate
42.3280° N 70.8572° W Subordinate
    Little Brewster Island, 1.5 n.mi. E of (Depth 35ft) ACT1036 ACT1036
42.3280° N
70.8572° W
Subordinate
42.3280° N 70.8572° W Subordinate
    Little Brewster Island, 1.5 n.mi. E of (Depth 60ft) ACT1036 ACT1036
42.3280° N
70.8572° W
Subordinate
42.3280° N 70.8572° W Subordinate
    Hypocrite Channel (Depth 10ft) ACT1041 ACT1041
42.3492° N
70.8938° W
Subordinate
42.3492° N 70.8938° W Subordinate
    Little Calf Island, 0.4 n.mi. NW of (Depth 10ft) ACT1046 ACT1046
42.3508° N
70.9000° W
Subordinate
42.3508° N 70.9000° W Subordinate
    Boston Light, 0.2 n.mi. south of (Depth 10ft) ACT1051 ACT1051
42.3253° N
70.8900° W
Subordinate
42.3253° N 70.8900° W Subordinate
    Point Allerton, 0.65 n.mi. NNW of (Depth 4ft) BOS1127 BOS1127
42.3193° N
70.8871° W
Harmonic
42.3193° N 70.8871° W Harmonic
    Point Allerton, 0.65 n.mi. NNW of (Depth 17ft) BOS1127 BOS1127
42.3193° N
70.8871° W
Harmonic
42.3193° N 70.8871° W Harmonic
    Point Allerton, 0.65 n.mi. NNW of (Depth 30ft) BOS1127 BOS1127
42.3193° N
70.8871° W
Harmonic
42.3193° N 70.8871° W Harmonic
    Point Allerton, 0.4 n.mi. northwest of (Depth 10ft) ACT1061 ACT1061
42.3147° N
70.8872° W
Subordinate
42.3147° N 70.8872° W Subordinate
    Calf Island, 0.4 n.mi. west of (Depth 10ft) ACT1066 ACT1066
42.3388° N
70.9063° W
Subordinate
42.3388° N 70.9063° W Subordinate
    Calf Island, 0.4 n.mi. west of (Depth 25ft) ACT1066 ACT1066
42.3388° N
70.9063° W
Subordinate
42.3388° N 70.9063° W Subordinate
    Calf Island, 0.4 n.mi. west of (Depth 45ft) ACT1066 ACT1066
42.3388° N
70.9063° W
Subordinate
42.3388° N 70.9063° W Subordinate
    South Channel Aldridge Ledge (Depth 4ft) BOS1109 BOS1109
42.3496° N
70.9129° W
Harmonic
42.3496° N 70.9129° W Harmonic
    South Channel Aldridge Ledge (Depth 20ft) BOS1109 BOS1109
42.3496° N
70.9129° W
Harmonic
42.3496° N 70.9129° W Harmonic
    South Channel Aldridge Ledge (Depth 30ft) BOS1109 BOS1109
42.3496° N
70.9129° W
Harmonic
42.3496° N 70.9129° W Harmonic
    Commissioners Ledge (Depth 6ft) BOS1107 BOS1107
42.3358° N
70.9130° W
Harmonic
42.3358° N 70.9130° W Harmonic
    Commissioners Ledge (Depth 16ft) BOS1107 BOS1107
42.3358° N
70.9130° W
Harmonic
42.3358° N 70.9130° W Harmonic
    Black Rock Channel (Depth 10ft) ACT1081 ACT1081
42.3288° N
70.9155° W
Subordinate
42.3288° N 70.9155° W Subordinate
    Deer Island Light, 0.4 n.mi. NW of (Depth 35ft) ACT1086 ACT1086
42.3430° N
70.9283° W
Subordinate
42.3430° N 70.9283° W Subordinate
    Lovell Island, 0.4 n.mi. north of (Depth 10ft) ACT1091 ACT1091
42.3408° N
70.9300° W
Subordinate
42.3408° N 70.9300° W Subordinate
    Lovell Island, 0.4 n.mi. north of (Depth 25ft) ACT1091 ACT1091
42.3408° N
70.9300° W
Subordinate
42.3408° N 70.9300° W Subordinate
    Deer Island, 0.7 nm ESE of (Depth 7ft) BOS1110 BOS1110
42.3441° N
70.9389° W
Harmonic
42.3441° N 70.9389° W Harmonic
    Deer Island, 0.7 nm ESE of (Depth 16ft) BOS1110 BOS1110
42.3441° N
70.9389° W
Harmonic
42.3441° N 70.9389° W Harmonic
    Deer Island, 0.7 nm ESE of (Depth 36ft) BOS1110 BOS1110
42.3441° N
70.9389° W
Harmonic
42.3441° N 70.9389° W Harmonic
    Deer Island Light, 0.8 n.mi. ESE of (Depth 10ft) ACT1101 ACT1101
42.3370° N
70.9380° W
Subordinate
42.3370° N 70.9380° W Subordinate
    Deer Island Light, 0.4 n.mi. east of (Depth 10ft) ACT1106 ACT1106
42.3408° N
70.9462° W
Subordinate
42.3408° N 70.9462° W Subordinate
    Deer Island Light, 0.4 n.mi. east of (Depth 35ft) ACT1106 ACT1106
42.3408° N
70.9462° W
Subordinate
42.3408° N 70.9462° W Subordinate
    Deer Island Light, 0.7 n.mi. ESE of (Depth 35ft) ACT1111 ACT1111
42.3375° N
70.9397° W
Subordinate
42.3375° N 70.9397° W Subordinate
BOSTON HARBOR-PRESIDENT ROADS



    Boston Harbor (Deer Island Light) (Depth 8ft) BOS1111 BOS1111
42.3378° N
70.9558° W
Harmonic
42.3378° N 70.9558° W Harmonic
    Boston Harbor (Deer Island Light) (Depth 28ft) BOS1111 BOS1111
42.3378° N
70.9558° W
Harmonic
42.3378° N 70.9558° W Harmonic
    Boston Harbor (Deer Island Light) (Depth 51ft) BOS1111 BOS1111
42.3378° N
70.9558° W
Harmonic
42.3378° N 70.9558° W Harmonic
    Deer Island Light, 0.3 n.mi. SSE of (Depth 10ft) ACT1121 ACT1121
42.3353° N
70.9570° W
Subordinate
42.3353° N 70.9570° W Subordinate
    Deer Island Light, 0.3 n.mi. SSE of (Depth 35ft) ACT1121 ACT1121
42.3353° N
70.9570° W
Subordinate
42.3353° N 70.9570° W Subordinate
    Deer Island Light, 0.4 n.mi. SSE of (Depth 10ft) ACT1126 ACT1126
42.3328° N
70.9570° W
Subordinate
42.3328° N 70.9570° W Subordinate
    Deer Island Light, 0.4 n.mi. SSE of (Depth 25ft) ACT1126 ACT1126
42.3328° N
70.9570° W
Subordinate
42.3328° N 70.9570° W Subordinate
    Deer Island, southwest of (Depth 10ft) ACT1131 ACT1131
42.3438° N
70.9630° W
Subordinate
42.3438° N 70.9630° W Subordinate
    Long Island Head, 0.9 n.mi. NW of (Depth 10ft) ACT1136 ACT1136
42.3400° N
70.9738° W
Subordinate
42.3400° N 70.9738° W Subordinate
    Long Island Head, 0.9 n.mi. NW of (Depth 35ft) ACT1136 ACT1136
42.3400° N
70.9738° W
Subordinate
42.3400° N 70.9738° W Subordinate
    Deer Island Flats (Depth 10ft) ACT1141 ACT1141
42.3472° N
70.9775° W
Subordinate
42.3472° N 70.9775° W Subordinate
    Snake Island, southwest of (Depth 10ft) ACT1151 ACT1151
42.3628° N
70.9870° W
Subordinate
42.3628° N 70.9870° W Subordinate
    Deer Island Light, 1.0 n.mi. WSW of (Depth 10ft) ACT1156 ACT1156
42.3328° N
70.9738° W
Subordinate
42.3328° N 70.9738° W Subordinate
    Deer Island Light, 1.0 n.mi. WSW of (Depth 35ft) ACT1156 ACT1156
42.3328° N
70.9738° W
Subordinate
42.3328° N 70.9738° W Subordinate
    Spectacle I. and Long I., between (Depth 10ft) ACT1161 ACT1161
42.3225° N
70.9742° W
Subordinate
42.3225° N 70.9742° W Subordinate
    Spectacle Island, 0.2 n.mi. south of (Depth 10ft) ACT1166 ACT1166
42.3163° N
70.9858° W
Subordinate
42.3163° N 70.9858° W Subordinate
    Spectacle Island, 0.4nm north of (Depth 3ft) BOS1112 BOS1112
42.3342° N
70.9860° W
Harmonic
42.3342° N 70.9860° W Harmonic
    Spectacle Island, 0.4nm north of (Depth 16ft) BOS1112 BOS1112
42.3342° N
70.9860° W
Harmonic
42.3342° N 70.9860° W Harmonic
    Spectacle Island, 0.4nm north of (Depth 33ft) BOS1112 BOS1112
42.3342° N
70.9860° W
Harmonic
42.3342° N 70.9860° W Harmonic
    Spectacle I. and Thompson I., between (Depth 10ft) ACT1176 ACT1176
42.3208° N
70.9928° W
Subordinate
42.3208° N 70.9928° W Subordinate
    Thompson Island, 0.7 n.mi. NNE of (Depth 10ft) ACT1181 ACT1181
42.3328° N
70.9983° W
Subordinate
42.3328° N 70.9983° W Subordinate
    Thompson Island, 0.7 n.mi. NNE of (Depth 35ft) ACT1181 ACT1181
42.3328° N
70.9983° W
Subordinate
42.3328° N 70.9983° W Subordinate
    Boston Channel Light No.5 (Depth 3ft) BOS1113 BOS1113
42.3358° N
71.0003° W
Harmonic
42.3358° N 71.0003° W Harmonic
    Boston Channel Light No.5 (Depth 15ft) BOS1113 BOS1113
42.3358° N
71.0003° W
Harmonic
42.3358° N 71.0003° W Harmonic
    Boston Channel Light No.5 (Depth 33ft) BOS1113 BOS1113
42.3358° N
71.0003° W
Harmonic
42.3358° N 71.0003° W Harmonic
    Fort Independence, 0.3 n.mi. east of (Depth 10ft) ACT1191 ACT1191
42.3388° N
71.0037° W
Subordinate
42.3388° N 71.0037° W Subordinate
    Fort Independence, 0.1nm north of (Depth 6ft) BOS1114 BOS1114
42.3418° N
71.0089° W
Harmonic
42.3418° N 71.0089° W Harmonic
    Fort Independence, 0.1nm north of (Depth 16ft) BOS1114 BOS1114
42.3418° N
71.0089° W
Harmonic
42.3418° N 71.0089° W Harmonic
    Fort Independence, 0.1nm north of (Depth 26ft) BOS1114 BOS1114
42.3418° N
71.0089° W
Harmonic
42.3418° N 71.0089° W Harmonic
    Ted William Tunnel (Depth 7ft) BOS1115 BOS1115
42.3517° N
71.0261° W
Harmonic
42.3517° N 71.0261° W Harmonic
    Ted William Tunnel (Depth 16ft) BOS1115 BOS1115
42.3517° N
71.0261° W
Harmonic
42.3517° N 71.0261° W Harmonic
    Ted William Tunnel (Depth 26ft) BOS1115 BOS1115
42.3517° N
71.0261° W
Harmonic
42.3517° N 71.0261° W Harmonic
    South Boston, Pier 4, 0.2 n.mi. NNE of (Depth 10ft) ACT1206 ACT1206
42.3522° N
71.0308° W
Subordinate
42.3522° N 71.0308° W Subordinate
    South Boston, Pier 4, 0.2 n.mi. NNE of (Depth 25ft) ACT1206 ACT1206
42.3522° N
71.0308° W
Subordinate
42.3522° N 71.0308° W Subordinate
    
Charles River Entrance
BOS1117 BOS1117
42.3705° N
71.0518° W
Weak and Variable
42.3705° N 71.0518° W Weak and Variable
    East Boston, Pier 10, southeast of (Depth 10ft) ACT1216 ACT1216
42.3758° N
71.0467° W
Subordinate
42.3758° N 71.0467° W Subordinate
    East Boston, Pier 10, southeast of (Depth 25ft) ACT1216 ACT1216
42.3758° N
71.0467° W
Subordinate
42.3758° N 71.0467° W Subordinate
    Charlestown Pier 1 (Depth 8ft) BOS1118 BOS1118
42.3800° N
71.0450° W
Harmonic
42.3800° N 71.0450° W Harmonic
    
Charlestown Pier 1 (Depth 31ft)
BOS1118 BOS1118
42.3800° N
71.0450° W
Weak and Variable
42.3800° N 71.0450° W Weak and Variable
    
Charlestown Pier 1 (Depth 57ft)
BOS1118 BOS1118
42.3800° N
71.0450° W
Weak and Variable
42.3800° N 71.0450° W Weak and Variable
    Chelsea River, west of bascule bridge (Depth 10ft) ACT1226 ACT1226
42.3845° N
71.0422° W
Subordinate
42.3845° N 71.0422° W Subordinate
    Chelsea River, below bascule bridge (Depth 10ft) ACT1231 ACT1231
42.3838° N
71.0283° W
Subordinate
42.3838° N 71.0283° W Subordinate
    Mystic River Bridge, 0.1 n.mi. west of (Depth 10ft) ACT1236 ACT1236
42.3858° N
71.0503° W
Subordinate
42.3858° N 71.0503° W Subordinate
    Mystic River Bridge, northwest of (Depth 10ft) ACT1241 ACT1241
42.3858° N
71.0492° W
Subordinate
42.3858° N 71.0492° W Subordinate
    City Point, 0.8 n.mi. SSE of (Depth 10ft) ACT1246 ACT1246
42.3203° N
71.0147° W
Subordinate
42.3203° N 71.0147° W Subordinate
    Squantum Point, 0.8 n.mi. northeast of (Depth 10ft) ACT1251 ACT1251
42.3105° N
71.0283° W
Subordinate
42.3105° N 71.0283° W Subordinate
    Squantum Point, 0.4 n.mi. NNE of (Depth 10ft) ACT1256 ACT1256
42.3063° N
71.0372° W
Subordinate
42.3063° N 71.0372° W Subordinate
    Neponset River (Depth 10ft) ACT1261 ACT1261
42.3042° N
71.0430° W
Subordinate
42.3042° N 71.0430° W Subordinate
BOSTON HARBOR-NANTASKET ROADS



    Nixes Mate (Depth 4ft) BOS1119 BOS1119
42.3325° N
70.9394° W
Harmonic
42.3325° N 70.9394° W Harmonic
    Nixes Mate (Depth 14ft) BOS1119 BOS1119
42.3325° N
70.9394° W
Harmonic
42.3325° N 70.9394° W Harmonic
    Nixes Mate (Depth 27ft) BOS1119 BOS1119
42.3325° N
70.9394° W
Harmonic
42.3325° N 70.9394° W Harmonic
    Lovell Island, 0.1 n.mi. south of (Depth 10ft) ACT1271 ACT1271
42.3233° N
70.9247° W
Subordinate
42.3233° N 70.9247° W Subordinate
    Lovell Island, 0.1 n.mi. south of (Depth 24ft) ACT1271 ACT1271
42.3233° N
70.9247° W
Subordinate
42.3233° N 70.9247° W Subordinate
    Georges Island, northeast of (Depth 10ft) ACT1276 ACT1276
42.3228° N
70.9255° W
Subordinate
42.3228° N 70.9255° W Subordinate
    Georges Island, north of (Depth 25ft) ACT1281 ACT1281
42.3237° N
70.9278° W
Subordinate
42.3237° N 70.9278° W Subordinate
    Gallops Island, 0.2 n.mi. SSE of (Depth 10ft) ACT1286 ACT1286
42.3230° N
70.9322° W
Subordinate
42.3230° N 70.9322° W Subordinate
    Gallops Island, 0.1 n.mi. southeast of (Depth 10ft) ACT1291 ACT1291
42.3242° N
70.9317° W
Subordinate
42.3242° N 70.9317° W Subordinate
    Gallops Island, 0.1 n.mi. southeast of (Depth 35ft) ACT1291 ACT1291
42.3242° N
70.9317° W
Subordinate
42.3242° N 70.9317° W Subordinate
    Gallops Island, The Narrows (Depth 20ft) ACT1296 ACT1296
42.3270° N
70.9338° W
Subordinate
42.3270° N 70.9338° W Subordinate
    Lovell Island Narrows (Depth 2ft) BOS1120 BOS1120
42.3282° N
70.9331° W
Harmonic
42.3282° N 70.9331° W Harmonic
    Lovell Island Narrows (Depth 14ft) BOS1120 BOS1120
42.3282° N
70.9331° W
Harmonic
42.3282° N 70.9331° W Harmonic
    Lovell Island Narrows (Depth 25ft) BOS1120 BOS1120
42.3282° N
70.9331° W
Harmonic
42.3282° N 70.9331° W Harmonic
    Lovell Island, west of (Depth 10ft) ACT1306 ACT1306
42.3287° N
70.9328° W
Subordinate
42.3287° N 70.9328° W Subordinate
    Lovell Island, west of (Depth 24ft) ACT1306 ACT1306
42.3287° N
70.9328° W
Subordinate
42.3287° N 70.9328° W Subordinate
    
Fort Warren, Georges Island, 0.2nm east of
BOS1121 BOS1121
42.3218° N
70.9210° W
Weak and Variable
42.3218° N 70.9210° W Weak and Variable
    Georges Island, 0.5 n.mi. ESE of (Depth 10ft) ACT1316 ACT1316
42.3195° N
70.9162° W
Subordinate
42.3195° N 70.9162° W Subordinate
    Georges Island, 0.4 n.mi. east of (Depth 10ft) ACT1321 ACT1321
42.3187° N
70.9162° W
Subordinate
42.3187° N 70.9162° W Subordinate
    Georges Island, 0.4nm southeast of (Depth 7ft) BOS1122 BOS1122
42.3129° N
70.9200° W
Harmonic
42.3129° N 70.9200° W Harmonic
    Georges Island, 0.4nm southeast of (Depth 33ft) BOS1122 BOS1122
42.3129° N
70.9200° W
Harmonic
42.3129° N 70.9200° W Harmonic
    Georges Island, 0.4nm southeast of (Depth 72ft) BOS1122 BOS1122
42.3129° N
70.9200° W
Harmonic
42.3129° N 70.9200° W Harmonic
    Georges Island, 0.3 n.mi. SSE of (Depth 10ft) ACT1331 ACT1331
42.3130° N
70.9258° W
Subordinate
42.3130° N 70.9258° W Subordinate
    Georges Island, 0.3 n.mi. SSE of (Depth 35ft) ACT1331 ACT1331
42.3130° N
70.9258° W
Subordinate
42.3130° N 70.9258° W Subordinate
    Georges Island, 0.4 n.mi. SSE of (Depth 10ft) ACT1336 ACT1336
42.3112° N
70.9255° W
Subordinate
42.3112° N 70.9255° W Subordinate
    Georges Island, 0.4 n.mi. SSE of (Depth 35ft) ACT1336 ACT1336
42.3112° N
70.9255° W
Subordinate
42.3112° N 70.9255° W Subordinate
    Nubble Channel (Depth 10ft) ACT1341 ACT1341
42.3288° N
70.9488° W
Subordinate
42.3288° N 70.9488° W Subordinate
    Hull Gut (Depth 9ft) BOS1123 BOS1123
42.3034° N
70.9249° W
Harmonic
42.3034° N 70.9249° W Harmonic
    Hull Gut (Depth 22ft) BOS1123 BOS1123
42.3034° N
70.9249° W
Harmonic
42.3034° N 70.9249° W Harmonic
    Hull Gut (Depth 35ft) BOS1123 BOS1123
42.3034° N
70.9249° W
Harmonic
42.3034° N 70.9249° W Harmonic
    Peddocks Island, 0.2 n.mi. north of (Depth 10ft) ACT1356 ACT1356
42.3053° N
70.9333° W
Subordinate
42.3053° N 70.9333° W Subordinate
    Peddocks Island, 0.2 n.mi. north of (Depth 25ft) ACT1356 ACT1356
42.3053° N
70.9333° W
Subordinate
42.3053° N 70.9333° W Subordinate
    Peddocks Island, 0.3 n.mi. northwest of (Depth 10ft) ACT1361 ACT1361
42.3067° N
70.9355° W
Subordinate
42.3067° N 70.9355° W Subordinate
    Peddocks Island, 0.3 n.mi. northwest of (Depth 25ft) ACT1361 ACT1361
42.3067° N
70.9355° W
Subordinate
42.3067° N 70.9355° W Subordinate
    Peddocks Island, 0.3 n.mi. northwest of (Depth 40ft) ACT1361 ACT1361
42.3067° N
70.9355° W
Subordinate
42.3067° N 70.9355° W Subordinate
    Rainsford I. and Windmill Pt., between (Depth 10ft) ACT1366 ACT1366
42.3087° N
70.9387° W
Subordinate
42.3087° N 70.9387° W Subordinate
    Rainsford I. and Windmill Pt., between (Depth 25ft) ACT1366 ACT1366
42.3087° N
70.9387° W
Subordinate
42.3087° N 70.9387° W Subordinate
    Gallops Island, 0.5 n.mi. southwest of (Depth 10ft) ACT1371 ACT1371
42.3188° N
70.9470° W
Subordinate
42.3188° N 70.9470° W Subordinate
    Gallops Island, 0.5 n.mi. southwest of (Depth 25ft) ACT1371 ACT1371
42.3188° N
70.9470° W
Subordinate
42.3188° N 70.9470° W Subordinate
    Rainsford Island, 0.2 n.mi. NE of (Depth 10ft) ACT1376 ACT1376
42.3150° N
70.9492° W
Subordinate
42.3150° N 70.9492° W Subordinate
    Rainsford Island, 0.2 n.mi. NE of (Depth 20ft) ACT1376 ACT1376
42.3150° N
70.9492° W
Subordinate
42.3150° N 70.9492° W Subordinate
    Rainsford Island, 0.4 n.mi. SE of (Depth 10ft) ACT1381 ACT1381
42.3083° N
70.9437° W
Subordinate
42.3083° N 70.9437° W Subordinate
    Long I. and Rainsford I., between (Depth 10ft) ACT1386 ACT1386
42.3117° N
70.9630° W
Subordinate
42.3117° N 70.9630° W Subordinate
    Long I. and Rainsford I., between (Depth 25ft) ACT1386 ACT1386
42.3117° N
70.9630° W
Subordinate
42.3117° N 70.9630° W Subordinate
    West Head, Peddocks I., 0.1 n.mi. W of (Depth 10ft) ACT1391 ACT1391
42.2908° N
70.9537° W
Subordinate
42.2908° N 70.9537° W Subordinate
    West Head, Peddocks I., 0.1 n.mi. W of (Depth 30ft) ACT1391 ACT1391
42.2908° N
70.9537° W
Subordinate
42.2908° N 70.9537° W Subordinate
    Sunken Ledge, 0.2 n.mi. northwest of (Depth 10ft) ACT1396 ACT1396
42.2978° N
70.9645° W
Subordinate
42.2978° N 70.9645° W Subordinate
    Sunken Ledge, 0.2 n.mi. northwest of (Depth 20ft) ACT1396 ACT1396
42.2978° N
70.9645° W
Subordinate
42.2978° N 70.9645° W Subordinate
    West Head, Long I., 0.4 n.mi. south of (Depth 10ft) ACT1401 ACT1401
42.3053° N
70.9713° W
Subordinate
42.3053° N 70.9713° W Subordinate
    West Head, Long I., 0.4 n.mi. south of (Depth 20ft) ACT1401 ACT1401
42.3053° N
70.9713° W
Subordinate
42.3053° N 70.9713° W Subordinate
    Moon Head, 0.4 n.mi. east of (Depth 10ft) ACT1406 ACT1406
42.3063° N
70.9788° W
Subordinate
42.3063° N 70.9788° W Subordinate
    West Head, 0.2 n.mi. southwest of (Depth 10ft) ACT1411 ACT1411
42.2858° N
70.9530° W
Subordinate
42.2858° N 70.9530° W Subordinate
    Nut Island, 0.4 n.mi. NNE of (Depth 10ft) ACT1416 ACT1416
42.2847° N
70.9537° W
Subordinate
42.2847° N 70.9537° W Subordinate
    Nut Island, 0.4 n.mi. NNE of (Depth 20ft) ACT1416 ACT1416
42.2847° N
70.9537° W
Subordinate
42.2847° N 70.9537° W Subordinate
    Nut Island, 0.2 n.mi. NNE of (Depth 10ft) ACT1421 ACT1421
42.2830° N
70.9553° W
Subordinate
42.2830° N 70.9553° W Subordinate
    Nut Island, 0.2 n.mi. NNE of (Depth 20ft) ACT1421 ACT1421
42.2830° N
70.9553° W
Subordinate
42.2830° N 70.9553° W Subordinate
    Peddocks Island, west of (Depth 10ft) ACT1426 ACT1426
42.2872° N
70.9653° W
Subordinate
42.2872° N 70.9653° W Subordinate
    Moon Head, 0.9 n.mi. southeast of (Depth 10ft) ACT1431 ACT1431
42.2917° N
70.9822° W
Subordinate
42.2917° N 70.9822° W Subordinate
    
Squantum, 0.3 n.mi. southeast of (Depth 8ft)
ACT1436 ACT1436
42.2900° N
71.0017° W
Weak and Variable
42.2900° N 71.0017° W Weak and Variable
BOSTON HARBOR-HINGHAM BAY



    Weir River entrance (Depth 10ft) ACT1441 ACT1441
42.2755° N
70.8805° W
Subordinate
42.2755° N 70.8805° W Subordinate
    
Strawberry Hill, 0.4 n.mi. west of (Depth 6ft)
ACT1446 ACT1446
42.2900° N
70.8933° W
Weak and Variable
42.2900° N 70.8933° W Weak and Variable
    Crow Point, 0.2 n.mi. north of (Depth 10ft) ACT1451 ACT1451
42.2662° N
70.8950° W
Subordinate
42.2662° N 70.8950° W Subordinate
    Bumkin Island, 0.1 n.mi. west of (Depth 10ft) ACT1456 ACT1456
42.2808° N
70.9062° W
Subordinate
42.2808° N 70.9062° W Subordinate
    Bumkin Island, 0.1 n.mi. west of (Depth 20ft) ACT1456 ACT1456
42.2808° N
70.9062° W
Subordinate
42.2808° N 70.9062° W Subordinate
    Windmill Point, 0.7 n.mi. SSE of (Depth 10ft) ACT1461 ACT1461
42.2925° N
70.9162° W
Subordinate
42.2925° N 70.9162° W Subordinate
    Windmill Point, 0.7 n.mi. SSE of (Depth 25ft) ACT1461 ACT1461
42.2925° N
70.9162° W
Subordinate
42.2925° N 70.9162° W Subordinate
    Bumkin Island, 0.4 n.mi. west of (Depth 10ft) ACT1466 ACT1466
42.2805° N
70.9125° W
Subordinate
42.2805° N 70.9125° W Subordinate
    Sheep Island, 0.3 n.mi. west of (Depth 10ft) ACT1476 ACT1476
42.2812° N
70.9330° W
Subordinate
42.2812° N 70.9330° W Subordinate
    Sheep Island, 0.3 n.mi. west of (Depth 25ft) ACT1476 ACT1476
42.2812° N
70.9330° W
Subordinate
42.2812° N 70.9330° W Subordinate
    The Piglets, 0.4 n.mi. northest of (Depth 7ft) BOS1124 BOS1124
42.2834° N
70.9309° W
Harmonic
42.2834° N 70.9309° W Harmonic
    The Piglets, 0.4 n.mi. northest of (Depth 17ft) BOS1124 BOS1124
42.2834° N
70.9309° W
Harmonic
42.2834° N 70.9309° W Harmonic
    The Piglets, 0.4 n.mi. northest of (Depth 30ft) BOS1124 BOS1124
42.2834° N
70.9309° W
Harmonic
42.2834° N 70.9309° W Harmonic
    Pig Rock, north of (Depth 10ft) ACT1486 ACT1486
42.2822° N
70.9408° W
Subordinate
42.2822° N 70.9408° W Subordinate
    Pig Rock, north of (Depth 25ft) ACT1486 ACT1486
42.2822° N
70.9408° W
Subordinate
42.2822° N 70.9408° W Subordinate
    Pig Rock, northwest of (Depth 20ft) ACT1491 ACT1491
42.2813° N
70.9425° W
Subordinate
42.2813° N 70.9425° W Subordinate
    Grape Island and Lower Neck, between (Depth 10ft) ACT1496 ACT1496
42.2645° N
70.9250° W
Subordinate
42.2645° N 70.9250° W Subordinate
    Grape Island (Depth 10ft) ACT1501 ACT1501
42.2680° N
70.9313° W
Subordinate
42.2680° N 70.9313° W Subordinate
    Stodders Neck, Weymouth Back River (Depth 10ft) ACT1506 ACT1506
42.2533° N
70.9275° W
Subordinate
42.2533° N 70.9275° W Subordinate
    Jacknife Ledge (Depth 6ft) BOS1125 BOS1125
42.2588° N
70.9410° W
Harmonic
42.2588° N 70.9410° W Harmonic
    Jacknife Ledge (Depth 16ft) BOS1125 BOS1125
42.2588° N
70.9410° W
Harmonic
42.2588° N 70.9410° W Harmonic
    Jacknife Ledge (Depth 32ft) BOS1125 BOS1125
42.2588° N
70.9410° W
Harmonic
42.2588° N 70.9410° W Harmonic
    Gull Point, 0.4 n.mi. ESE of (Depth 10ft) ACT1516 ACT1516
42.2530° N
70.9470° W
Subordinate
42.2530° N 70.9470° W Subordinate
    Gull Point, 0.4 n.mi. ESE of (Depth 25ft) ACT1516 ACT1516
42.2530° N
70.9470° W
Subordinate
42.2530° N 70.9470° W Subordinate
    Weymouth Harbor Entrance (Depth 6ft) BOS1126 BOS1126
42.2482° N
70.9607° W
Harmonic
42.2482° N 70.9607° W Harmonic
    Weymouth Harbor Entrance (Depth 16ft) BOS1126 BOS1126
42.2482° N
70.9607° W
Harmonic
42.2482° N 70.9607° W Harmonic
    Weymouth Harbor Entrance (Depth 29ft) BOS1126 BOS1126
42.2482° N
70.9607° W
Harmonic
42.2482° N 70.9607° W Harmonic
    Germantown Point (Depth 20ft) ACT1526 ACT1526
42.2463° N
70.9647° W
Subordinate
42.2463° N 70.9647° W Subordinate
    
Pine Point, southeast of (Depth 10ft)
ACT1531 ACT1531
42.2380° N
70.9680° W
Weak and Variable
42.2380° N 70.9680° W Weak and Variable
    Philip Head, Town River Bay (Depth 10ft) ACT1536 ACT1536
42.2500° N
70.9703° W
Subordinate
42.2500° N 70.9703° W Subordinate
CAPE COD BAY



    Barnstable Harbor (Depth 7ft) ACT1546 ACT1546
41.7267° N
70.2733° W
Subordinate
41.7267° N 70.2733° W Subordinate
    
Sandwich Harbor
ACT1551 ACT1551
41.7667° N
70.4833° W
Weak and Variable
41.7667° N 70.4833° W Weak and Variable
    
Sagamore Beach
ACT1556 ACT1556
41.8000° N
70.5167° W
Weak and Variable
41.8000° N 70.5167° W Weak and Variable
NANTUCKET SOUND ENTRANCE



    Pollock Rip Channel, east end ACT1611 ACT1611
41.5650° N
69.9233° W
Subordinate
41.5650° N 69.9233° W Subordinate
    Pollock Rip Channel (Butler Hole) ACT1616 ACT1616
41.5500° N
69.9833° W
Harmonic
41.5500° N 69.9833° W Harmonic
NANTUCKET SOUND



    Monomoy Pt., channel 0.2 mile west of ACT1626 ACT1626
41.5500° N
70.0217° W
Subordinate
41.5500° N 70.0217° W Subordinate
    
Chatham Roads
ACT1631 ACT1631
41.6433° N
70.0283° W
Weak and Variable
41.6433° N 70.0283° W Weak and Variable
    Stage Harbor, west of Morris Island ACT1636 ACT1636
41.6567° N
69.9750° W
Subordinate
41.6567° N 69.9750° W Subordinate
    Dennis Port, 2.2 miles south of ACT1641 ACT1641
41.6167° N
70.1150° W
Subordinate
41.6167° N 70.1150° W Subordinate
    Monomoy Point, 6 miles west of ACT1646 ACT1646
41.5583° N
70.1500° W
Subordinate
41.5583° N 70.1500° W Subordinate
    Handkerchief Lighted Whistle Buoy 'H' ACT1651 ACT1651
41.4883° N
70.0667° W
Subordinate
41.4883° N 70.0667° W Subordinate
    Halfmoon Shoal, 1.9 miles northeast of ACT1656 ACT1656
41.4842° N
70.1925° W
Subordinate
41.4842° N 70.1925° W Subordinate
    Halfmoon Shoal, 3.5 miles east of ACT1661 ACT1661
41.4683° N
70.1533° W
Subordinate
41.4683° N 70.1533° W Subordinate
    Great Point, 0.5 mile west of ACT1666 ACT1666
41.3933° N
70.0617° W
Subordinate
41.3933° N 70.0617° W Subordinate
    Great Point, 3 miles west of ACT1671 ACT1671
41.3900° N
70.1133° W
Subordinate
41.3900° N 70.1133° W Subordinate
    Tuckernuck Shoal, off east end ACT1676 ACT1676
41.4050° N
70.1733° W
Subordinate
41.4050° N 70.1733° W Subordinate
    Nantucket Harbor entrance channel ACT1686 ACT1686
41.3067° N
70.1000° W
Subordinate
41.3067° N 70.1000° W Subordinate
    Eel Pt., Nantucket I. 2.5 miles NE of ACT1691 ACT1691
41.3217° N
70.1700° W
Subordinate
41.3217° N 70.1700° W Subordinate
    Muskeget I., channel 1 mile northeast of ACT1696 ACT1696
41.3500° N
70.2850° W
Subordinate
41.3500° N 70.2850° W Subordinate
    Muskeget Rock, 1.3 miles southwest of ACT1701 ACT1701
41.3200° N
70.3933° W
Subordinate
41.3200° N 70.3933° W Subordinate
    Muskeget Channel ACT1706 ACT1706
41.3483° N
70.4200° W
Subordinate
41.3483° N 70.4200° W Subordinate
    Long Shoal-Norton Shoal, between ACT1716 ACT1716
41.4083° N
70.3333° W
Subordinate
41.4083° N 70.3333° W Subordinate
    Cape Poge Lt., 1.7 miles SSE of ACT1721 ACT1721
41.4000° N
70.4267° W
Subordinate
41.4000° N 70.4267° W Subordinate
    Cross Rip Channel ACT1726 ACT1726
41.4483° N
70.2917° W
Subordinate
41.4483° N 70.2917° W Subordinate
    Cape Poge Lt., 3.2 miles northeast of ACT1731 ACT1731
41.4583° N
70.4000° W
Subordinate
41.4583° N 70.4000° W Subordinate
    Broken Ground-Horseshoe Shoal, between ACT1736 ACT1736
41.5500° N
70.2850° W
Subordinate
41.5500° N 70.2850° W Subordinate
    Point Gammon, 1.2 miles south of ACT1741 ACT1741
41.5883° N
70.2567° W
Subordinate
41.5883° N 70.2567° W Subordinate
    
Hyannis Harbor, entrance off breakwater
ACT1746 ACT1746
41.6233° N
70.2917° W
Weak and Variable
41.6233° N 70.2917° W Weak and Variable
    Lewis Bay entrance channel ACT1751 ACT1751
41.6317° N
70.2733° W
Subordinate
41.6317° N 70.2733° W Subordinate
    Cotuit Bay entrance (Bluff Point) ACT1756 ACT1756
41.6100° N
70.4300° W
Subordinate
41.6100° N 70.4300° W Subordinate
    Wreck Shoal-Eldridge Shoal, between ACT1761 ACT1761
41.5333° N
70.4283° W
Subordinate
41.5333° N 70.4283° W Subordinate
    Hedge Fence Lighted Gong Buoy 22 ACT1766 ACT1766
41.4717° N
70.4833° W
Subordinate
41.4717° N 70.4833° W Subordinate
    Cape Poge Light, 1.4 miles west of ACT1771 ACT1771
41.4242° N
70.4833° W
Subordinate
41.4242° N 70.4833° W Subordinate
    East Chop-Squash Meadow, between ACT1786 ACT1786
41.4650° N
70.5367° W
Subordinate
41.4650° N 70.5367° W Subordinate
    East Chop, 1 mile north of ACT1791 ACT1791
41.4850° N
70.5583° W
Subordinate
41.4850° N 70.5583° W Subordinate
    
Vineyard Haven
ACT1796 ACT1796
41.4683° N
70.5867° W
Weak and Variable
41.4683° N 70.5867° W Weak and Variable
    West Chop, 0.8 mile north of ACT1801 ACT1801
41.4933° N
70.5950° W
Subordinate
41.4933° N 70.5950° W Subordinate
    Hedge Fence-L'Hommedieu Shoal, between ACT1806 ACT1806
41.5050° N
70.5367° W
Subordinate
41.5050° N 70.5367° W Subordinate
    Waquoit Bay entrance ACT1811 ACT1811
41.5483° N
70.5300° W
Subordinate
41.5483° N 70.5300° W Subordinate
    L'Hommedieu Shoal, north of west end ACT1816 ACT1816
41.5267° N
70.5767° W
Subordinate
41.5267° N 70.5767° W Subordinate
    Nobska Point, 1.8 miles east of ACT1821 ACT1821
41.5183° N
70.6183° W
Subordinate
41.5183° N 70.6183° W Subordinate
VINEYARD SOUND



    West Chop, 0.2 mile west of ACT1826 ACT1826
41.4833° N
70.6100° W
Subordinate
41.4833° N 70.6100° W Subordinate
    Nobska Point, 1 mile southeast of ACT1831 ACT1831
41.5017° N
70.6433° W
Subordinate
41.5017° N 70.6433° W Subordinate
    Norton Point, 0.5 mile north of ACT1836 ACT1836
41.4683° N
70.6650° W
Subordinate
41.4683° N 70.6650° W Subordinate
    Tarpaulin Cove, 1.5 miles east of ACT1841 ACT1841
41.4717° N
70.7250° W
Subordinate
41.4717° N 70.7250° W Subordinate
    Robinsons Hole, 1.2 miles southeast of ACT1846 ACT1846
41.4350° N
70.7800° W
Subordinate
41.4350° N 70.7800° W Subordinate
    Gay Head, 3 miles northeast of ACT1851 ACT1851
41.3850° N
70.7833° W
Subordinate
41.3850° N 70.7833° W Subordinate
    Gay Head, 3 miles north of ACT1861 ACT1861
41.4017° N
70.8533° W
Subordinate
41.4017° N 70.8533° W Subordinate
    Gay Head, 1.5 miles northwest of ACT1866 ACT1866
41.3633° N
70.8633° W
Subordinate
41.3633° N 70.8633° W Subordinate
VINEYARD SOUND-BUZZARDS BAY



    Woods Hole



        Juniper Point (Depth 5ft) COD0912 COD0912
41.5159° N
70.6717° W
Harmonic
41.5159° N 70.6717° W Harmonic
        Juniper Point (Depth 15ft) COD0912 COD0912
41.5159° N
70.6717° W
Harmonic
41.5159° N 70.6717° W Harmonic
        Juniper Point (Depth 29ft) COD0912 COD0912
41.5159° N
70.6717° W
Harmonic
41.5159° N 70.6717° W Harmonic
        Woods Hole, The Strait (Depth 5ft) COD0911 COD0911
41.5193° N
70.6829° W
Harmonic
41.5193° N 70.6829° W Harmonic
        Woods Hole, The Strait (Depth 14ft) COD0911 COD0911
41.5193° N
70.6829° W
Harmonic
41.5193° N 70.6829° W Harmonic
        Woods Hole, The Strait (Depth 21ft) COD0911 COD0911
41.5193° N
70.6829° W
Harmonic
41.5193° N 70.6829° W Harmonic
        North end (Depth 4ft) COD0910 COD0910
41.5230° N
70.6930° W
Harmonic
41.5230° N 70.6930° W Harmonic
        North end (Depth 17ft) COD0910 COD0910
41.5230° N
70.6930° W
Harmonic
41.5230° N 70.6930° W Harmonic
    Robinsons Hole, Nashuon Point (Depth 4ft) COD0913 COD0913
41.4497° N
70.8067° W
Harmonic
41.4497° N 70.8067° W Harmonic
    Robinsons Hole, Nashuon Point (Depth 14ft) COD0913 COD0913
41.4497° N
70.8067° W
Harmonic
41.4497° N 70.8067° W Harmonic
    Robinsons Hole, Nashuon Point (Depth 24ft) COD0913 COD0913
41.4497° N
70.8067° W
Harmonic
41.4497° N 70.8067° W Harmonic
    Quicks Hole



        South end ACT1901 ACT1901
41.4383° N
70.8417° W
Subordinate
41.4383° N 70.8417° W Subordinate
        North end ACT1911 ACT1911
41.4517° N
70.8500° W
Subordinate
41.4517° N 70.8500° W Subordinate
        Middle (Depth 7ft) COD0914 COD0914
41.4427° N
70.8483° W
Harmonic
41.4427° N 70.8483° W Harmonic
        Middle (Depth 17ft) COD0914 COD0914
41.4427° N
70.8483° W
Harmonic
41.4427° N 70.8483° W Harmonic
        Middle (Depth 40ft) COD0914 COD0914
41.4427° N
70.8483° W
Harmonic
41.4427° N 70.8483° W Harmonic
    Canapitsit Channel (Depth 4ft) COD0915 COD0915
41.4241° N
70.9079° W
Harmonic
41.4241° N 70.9079° W Harmonic
CAPE COD CANAL



    Cape Cod Canal, Railroad Bridge, midchannel (Depth 13ft) COD0904 COD0904
41.7427° N
70.6142° W
Harmonic
41.7427° N 70.6142° W Harmonic
    Bourne Highway bridge ACT2046 ACT2046
41.7500° N
70.5833° W
Subordinate
41.7500° N 70.5833° W Subordinate
    Bournedale (Depth 13ft) COD0903 COD0903
41.7665° N
70.5670° W
Harmonic
41.7665° N 70.5670° W Harmonic
    Bournedale (Depth 30ft) COD0903 COD0903
41.7665° N
70.5670° W
Harmonic
41.7665° N 70.5670° W Harmonic
    Bournedale (Depth 46ft) COD0903 COD0903
41.7665° N
70.5670° W
Harmonic
41.7665° N 70.5670° W Harmonic
    Sagamore Bridge (Depth 6ft) COD0902 COD0902
41.7762° N
70.5433° W
Harmonic
41.7762° N 70.5433° W Harmonic
    Sagamore Bridge (Depth 26ft) COD0902 COD0902
41.7762° N
70.5433° W
Harmonic
41.7762° N 70.5433° W Harmonic
    Sagamore Bridge (Depth 42ft) COD0902 COD0902
41.7762° N
70.5433° W
Harmonic
41.7762° N 70.5433° W Harmonic
    Cape Cod Canal, east end (Depth 8ft) COD0901 COD0901
41.7755° N
70.4993° W
Harmonic
41.7755° N 70.4993° W Harmonic
    Cape Cod Canal, east end (Depth 15ft) COD0901 COD0901
41.7755° N
70.4993° W
Harmonic
41.7755° N 70.4993° W Harmonic
    Cape Cod Canal, east end (Depth 34ft) COD0901 COD0901
41.7755° N
70.4993° W
Harmonic
41.7755° N 70.4993° W Harmonic
BUZZARDS BAY



    Westport River entrance ACT1921 ACT1921
41.5083° N
71.0883° W
Subordinate
41.5083° N 71.0883° W Subordinate
    Ribbon Reef-Sow & Pigs Reef, between ACT1931 ACT1931
41.4217° N
70.9700° W
Subordinate
41.4217° N 70.9700° W Subordinate
    Penikese Island, 0.8 mile northwest of ACT1936 ACT1936
41.4650° N
70.9367° W
Subordinate
41.4650° N 70.9367° W Subordinate
    Penikese Island, 0.2 mile south of ACT1941 ACT1941
41.4433° N
70.9250° W
Subordinate
41.4433° N 70.9250° W Subordinate
    Gull I. and Nashawena I., between ACT1946 ACT1946
41.4367° N
70.9033° W
Subordinate
41.4367° N 70.9033° W Subordinate
    Weepecket Island, south of ACT1951 ACT1951
41.5067° N
70.7383° W
Subordinate
41.5067° N 70.7383° W Subordinate
    
Quamquisset Harbor entrance
ACT1956 ACT1956
41.5400° N
70.6633° W
Weak and Variable
41.5400° N 70.6633° W Weak and Variable
    
West Falmouth Harbor entrance
ACT1961 ACT1961
41.6083° N
70.6550° W
Weak and Variable
41.6083° N 70.6550° W Weak and Variable
    Dumpling Rocks, 0.2 mile southeast of ACT1966 ACT1966
41.5333° N
70.9183° W
Subordinate
41.5333° N 70.9183° W Subordinate
    
Apponaganset Bay
ACT1971 ACT1971
41.5833° N
70.9500° W
Weak and Variable
41.5833° N 70.9500° W Weak and Variable
    
Clarks Cove
ACT1976 ACT1976
41.6000° N
70.9167° W
Weak and Variable
41.6000° N 70.9167° W Weak and Variable
    New Bedford Hurricane Barrier (Depth 4ft) COD0909 COD0909
41.6232° N
70.9051° W
Harmonic
41.6232° N 70.9051° W Harmonic
    New Bedford Hurricane Barrier (Depth 14ft) COD0909 COD0909
41.6232° N
70.9051° W
Harmonic
41.6232° N 70.9051° W Harmonic
    New Bedford Hurricane Barrier (Depth 24ft) COD0909 COD0909
41.6232° N
70.9051° W
Harmonic
41.6232° N 70.9051° W Harmonic
    
West Island and Long Island, between
ACT1986 ACT1986
41.5933° N
70.8400° W
Weak and Variable
41.5933° N 70.8400° W Weak and Variable
    West Island, 1 mile Southeast of (Depth 4ft) COD0908 COD0908
41.5657° N
70.8110° W
Harmonic
41.5657° N 70.8110° W Harmonic
    West Island, 1 mile Southeast of (Depth 15ft) COD0908 COD0908
41.5657° N
70.8110° W
Harmonic
41.5657° N 70.8110° W Harmonic
    West Island, 1 mile Southeast of (Depth 27ft) COD0908 COD0908
41.5657° N
70.8110° W
Harmonic
41.5657° N 70.8110° W Harmonic
    
Nasketucket Bay
ACT1996 ACT1996
41.6183° N
70.8367° W
Weak and Variable
41.6183° N 70.8367° W Weak and Variable
    
Mattapoisett Harbor
ACT2001 ACT2001
41.6333° N
70.7833° W
Weak and Variable
41.6333° N 70.7833° W Weak and Variable
    Cleveland Ledge (Depth 8ft) COD0907 COD0907
41.6322° N
70.6969° W
Harmonic
41.6322° N 70.6969° W Harmonic
    Cleveland Ledge (Depth 15ft) COD0907 COD0907
41.6322° N
70.6969° W
Harmonic
41.6322° N 70.6969° W Harmonic
    Cleveland Ledge (Depth 34ft) COD0907 COD0907
41.6322° N
70.6969° W
Harmonic
41.6322° N 70.6969° W Harmonic
    
Megansett Harbor
ACT2011 ACT2011
41.6467° N
70.6533° W
Weak and Variable
41.6467° N 70.6533° W Weak and Variable
    Abiels ledge (Depth 3ft) COD0906 COD0906
41.6897° N
70.6708° W
Harmonic
41.6897° N 70.6708° W Harmonic
    Abiels ledge (Depth 15ft) COD0906 COD0906
41.6897° N
70.6708° W
Harmonic
41.6897° N 70.6708° W Harmonic
    Abiels ledge (Depth 31ft) COD0906 COD0906
41.6897° N
70.6708° W
Harmonic
41.6897° N 70.6708° W Harmonic
    
Sippican Harbor
ACT2021 ACT2021
41.6833° N
70.7333° W
Weak and Variable
41.6833° N 70.7333° W Weak and Variable
    Wareham River, off Long Beach Point ACT2026 ACT2026
41.7333° N
70.7167° W
Subordinate
41.7333° N 70.7167° W Subordinate
    Wareham River, off Barneys Point ACT2031 ACT2031
41.7450° N
70.7067° W
Subordinate
41.7450° N 70.7067° W Subordinate
    Hog Neck (Depth 2ft) COD0905 COD0905
41.7239° N
70.6394° W
Harmonic
41.7239° N 70.6394° W Harmonic
    Hog Neck (Depth 15ft) COD0905 COD0905
41.7239° N
70.6394° W
Harmonic
41.7239° N 70.6394° W Harmonic
    Hog Neck (Depth 28ft) COD0905 COD0905
41.7239° N
70.6394° W
Harmonic
41.7239° N 70.6394° W Harmonic
NARRAGANSETT BAY



    Black Point, SW of, Sakonnet River (Depth 15ft) ACT2071 ACT2071
41.5067° N
71.2200° W
Subordinate
41.5067° N 71.2200° W Subordinate
    Almy Point Bridge, south of, Sakonnet River (Depth 15ft) ACT2076 ACT2076
41.6217° N
71.2200° W
Subordinate
41.6217° N 71.2200° W Subordinate
    Brenton Point, 1.4 n.mi. southwest of (Depth 7ft) ACT2096 ACT2096
41.4317° N
71.3767° W
Subordinate
41.4317° N 71.3767° W Subordinate
    Castle Hill, west of, East Passage (Depth 15ft) ACT2101 ACT2101
41.4567° N
71.3783° W
Subordinate
41.4567° N 71.3783° W Subordinate
    Bull Point, east of (Depth 10ft) ACT2106 ACT2106
41.4800° N
71.3500° W
Subordinate
41.4800° N 71.3500° W Subordinate
    
Mackerel Cove
ACT2111 ACT2111
41.4750° N
71.3800° W
Weak and Variable
41.4750° N 71.3800° W Weak and Variable
    
Newport Harbor, S and E of Goat Island
ACT2116 ACT2116
41.4833° N
71.3333° W
Weak and Variable
41.4833° N 71.3333° W Weak and Variable
    Rose Island, northeast of (Depth 15ft) ACT2121 ACT2121
41.5033° N
71.3317° W
Subordinate
41.5033° N 71.3317° W Subordinate
    Rose Island, northwest of (Depth 15ft) ACT2126 ACT2126
41.5067° N
71.3517° W
Subordinate
41.5067° N 71.3517° W Subordinate
    Rose Island, west of ACT2131 ACT2131
41.4967° N
71.3500° W
Subordinate
41.4967° N 71.3500° W Subordinate
    Gould Island, southeast of (Depth 7ft) ACT2136 ACT2136
41.5250° N
71.3367° W
Subordinate
41.5250° N 71.3367° W Subordinate
    Gould Island, west of (Depth 15ft) ACT2141 ACT2141
41.5317° N
71.3583° W
Subordinate
41.5317° N 71.3583° W Subordinate
    Dyer Island-Carrs Point (between) ACT2146 ACT2146
41.5750° N
71.2967° W
Subordinate
41.5750° N 71.2967° W Subordinate
    Conanicut Point, ENE of (Depth 15ft) ACT2151 ACT2151
41.5750° N
71.3417° W
Subordinate
41.5750° N 71.3417° W Subordinate
    Dyer Island, west of (Depth 7ft) ACT2156 ACT2156
41.5867° N
71.3083° W
Subordinate
41.5867° N 71.3083° W Subordinate
    Quonset Point (Depth 12ft) nb0301 nb0301
41.5836° N
71.3972° W
Harmonic
41.5836° N 71.3972° W Harmonic
    Mount Hope Bridge (Depth 7ft) ACT2166 ACT2166
41.6400° N
71.2583° W
Subordinate
41.6400° N 71.2583° W Subordinate
    Hog Island, northwest of (Depth 10ft) ACT2171 ACT2171
41.6467° N
71.2950° W
Subordinate
41.6467° N 71.2950° W Subordinate
    Common Fence Point, west of (Depth 10ft) ACT2176 ACT2176
41.6500° N
71.2450° W
Subordinate
41.6500° N 71.2450° W Subordinate
    Mount Hope Point, northeast of (Depth 10ft) ACT2181 ACT2181
41.6800° N
71.2117° W
Subordinate
41.6800° N 71.2117° W Subordinate
    Fall River entrance (Depth 13ft) nb0201 nb0201
41.6999° N
71.1784° W
Harmonic
41.6999° N 71.1784° W Harmonic
    Fall River entrance (Depth 30ft) nb0201 nb0201
41.6999° N
71.1784° W
Harmonic
41.6999° N 71.1784° W Harmonic
    
Warren River entrance
ACT2191 ACT2191
41.7117° N
71.2967° W
Weak and Variable
41.7117° N 71.2967° W Weak and Variable
    Warren, Warren River ACT2196 ACT2196
41.7283° N
71.2883° W
Subordinate
41.7283° N 71.2883° W Subordinate
    Beavertail Point, 0.8 mile northwest of ACT2201 ACT2201
41.4583° N
71.4117° W
Subordinate
41.4583° N 71.4117° W Subordinate
    Dutch Island and Beaver Head, between ACT2211 ACT2211
41.4967° N
71.4033° W
Subordinate
41.4967° N 71.4033° W Subordinate
    Dutch Island, west of (Depth 7ft) ACT2216 ACT2216
41.5050° N
71.4100° W
Subordinate
41.5050° N 71.4100° W Subordinate
    
Wickford Harbor
ACT2226 ACT2226
41.5667° N
71.4333° W
Weak and Variable
41.5667° N 71.4333° W Weak and Variable
    
Greenwich Bay entrance
ACT2231 ACT2231
41.6667° N
71.3933° W
Weak and Variable
41.6667° N 71.3933° W Weak and Variable
    Patience Island, narrows east of ACT2236 ACT2236
41.6583° N
71.3533° W
Subordinate
41.6583° N 71.3533° W Subordinate
    Patience I. and Warwick Neck, between ACT2241 ACT2241
41.6633° N
71.3733° W
Subordinate
41.6633° N 71.3733° W Subordinate
    Nayatt Point, WNW of (Depth 10ft) ACT2246 ACT2246
41.7283° N
71.3600° W
Subordinate
41.7283° N 71.3600° W Subordinate
    Providence River, Fox Point Reach (Depth 11ft) nb0101 nb0101
41.8087° N
71.3975° W
Harmonic
41.8087° N 71.3975° W Harmonic
    
Providence River, Fox Point Reach (Depth 31ft)
nb0101 nb0101
41.8087° N
71.3975° W
Weak and Variable
41.8087° N 71.3975° W Weak and Variable