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Tidal Station Locations and Ranges
Chesapeake Bay, Eastern Shore Mean Spring Mean Tide 
Range Range Level
Predictions Station Latitude Longitude (ft) (ft) (ft)
Predictions Fishermans Island 37° 05.8' 75° 58.9' 3.02 3.62 1.71
Predictions Kiptopeke Beach 37° 10.0' 75° 59.3' 2.60 3.09 1.41
Predictions Old Plantation Light 37° 14' 76° 3' 2.4 2.9 1.3
Predictions Cape Charles Harbor 37° 15.8' 76° 00.9' 2.3 2.8 1.3
Predictions Gaskins Point, Occohannock Creek 37° 33.3' 75° 55.2' 1.70 2.00 0.94
Predictions Harborton, Pungoteague Creek 37° 40.0' 75° 50.0' 1.76 2.11 0.98
Predictions Onancock, Onancock Creek 37° 42.7' 75° 45.4' 1.80 2.16 1.00
Predictions Chesconessex Creek, Schooner Bay 37° 45.8' 75° 46.4' 1.94 2.33 1.12
Predictions Watts Island 37° 47.9' 75° 53.8' 1.60 1.92 0.90
Predictions Tangier Island 37° 49.7' 75° 59.6' 1.41 1.69 0.80
Predictions Muddy Creek Entrance 37° 51.3' 75° 40.5' 2.20 2.64 1.20
Predictions Guard Shore 37° 51.0' 75° 42.0' 2.30 2.76 1.27
MARYLAND
Chesapeake Bay, Eastern Shore
Mean Spring Mean Tide
Range Range Level
Predictions Station Latitude Longitude (ft) (ft) (ft)
Predictions Saxis, Starling Creek, Pocomoke Sound 37° 55.3' 75° 43.7' 2.24 2.69 1.26
Predictions Ape Hole Creek, Pocomoke Sound 37° 57.7' 75° 49.3' 2.30 2.80 1.20
Pocomoke River
Predictions Shelltown 37° 58.8' 75° 38.3' 2.40 2.90 1.30
Predictions Snowhill, city park 38° 10.5' 75° 24.0' 1.39 1.67 0.86
Predictions Crisfield, Little Annemessex River 37° 58.6' 75° 51.8' 1.86 2.23 1.05
Predictions Colburn Creek, Big Annemessex River 38° 02.9' 75° 48.2' 1.94 2.33 1.11
Predictions Long Point, Big Annemessex River 38° 03.4' 75° 48.2' 2.10 2.50 1.10
Predictions Teague Creek, Manokin River 38° 06.5' 75° 50.3' 2.10 2.50 1.10
Predictions Ewell, Smith Island 37° 59.7' 76° 01.9' 1.53 1.84 0.88
Predictions Holland Island Bar Light 38° 04.1' 76° 05.8' 1.40 1.70 0.80
Predictions Chance 38° 10.2' 75° 56.8' 1.94 2.33 1.11
Predictions Sharkfin Shoal Light 38° 12.1' 75° 59.2' 2.20 2.64 1.20
Predictions Great Shoals Light, Monie Bay 38° 13.0' 75° 53.0' 2.30 2.80 1.30
Wicomico River
Predictions Whitehaven 38° 16.0' 75° 47.0' 2.40 2.90 1.30
Predictions Salisbury 38° 22.0' 75° 36.0' 3.00 3.60 1.70
Nanticoke River
Predictions Roaring Point 38° 15.7' 75° 55.2' 2.30 2.76 1.30
Predictions Vienna 38° 29.0' 75° 49.1' 1.94 2.33 1.13
Predictions Sharptown 38° 32.5' 75° 43.4' 2.50 3.00 1.40
Predictions McCreedy's Creek, Fishing Bay 38° 18.0' 76° 00.4' 2.05 2.46 1.16
Predictions Hooper Strait Light 38° 13.6' 76° 04.6' 1.48 1.77 0.88
Predictions Bishops Head, Hooper Strait 38° 13.2' 76° 02.3' 1.73 2.08 0.99
Predictions Middle Hooper Island 38° 17.8' 76° 12.3' 1.51 1.71 1.09
Predictions Barren Island 38° 20.5' 76° 15.9' 1.22 1.38 0.77
Little Choptank River
Predictions Smithville Road Bridge, Beaverdam Creek 38° 25.7' 76° 14.2' 1.19 1.34 0.78
Predictions Taylors Island, Slaughter Creek 38° 28.0' 76° 17.7' 1.30 1.47 0.88
Predictions Woolford, Church Creek 38° 30.4' 76° 10.4' 1.40 1.58 1.00
Predictions Cherry Island, Beckwiths Creek 38° 33.7' 76° 12.5' 1.34 1.51 0.90
Choptank River
Predictions Cambridge 38° 34.4' 76° 04.1' 1.62 1.83 1.02
Predictions Dover Bridge 38° 45.4' 75° 59.9' 1.70 1.92 1.24
Predictions Hillsboro, Tuckahoe Creek 38° 55.0' 75° 56.7' 2.30 2.60 1.34
Tred Avon River
Predictions Oxford 38° 42.0' 76° 10.4' 1.40 1.58 1.00
Predictions Easton Point 38° 46.1' 76° 05.9' 1.60 1.81 1.20
Predictions Deep Neck Point, Broad Creek 38° 43.9' 76° 16.1' 1.40 1.58 1.00
Predictions St. Michaels, San Domingo Creek 38° 46.5' 76° 14.0' 1.40 1.58 1.00
Predictions Avalon, Dogwood Harbor 38° 42.5' 76° 19.8' 1.30 1.47 0.90
Predictions Tilghman Island, Ferry Cove, Eastern Bay 38° 45.9' 76° 19.7' 1.10 1.24 0.78
Predictions Claiborne, Eastern Bay 38° 50.2' 76° 16.8' 1.10 1.24 0.70
Predictions St. Michaels, Miles River 38° 47.2' 76° 13.3' 1.40 1.58 0.96
Predictions Kent Island Narrows 38° 58.0' 76° 14.6' 1.20 1.36 0.90
Predictions Matapeake, Kent Island 38° 57.4' 76° 21.3' 1.02 1.15 0.72
Predictions Kent Point Marina 38° 50.2' 76° 22.4' 1.11 1.25 0.76
Chester River
Predictions Love Point 39° 01.9' 76° 18.1' 1.19 1.34 0.84
Predictions Queenstown 38° 59.8' 76° 09.5' 1.30 1.47 0.90
Predictions Centreville Landing, Corsica River 39° 03.2' 76° 04.5' 1.60 1.81 1.20
Predictions Cliffs Point 39° 06.4' 76° 08.5' 1.50 1.70 1.00
Predictions Cliffs Wharf 39° 06.7' 76° 08.3' 1.53 1.73 1.05
Predictions Chestertown 39° 12.4' 76° 03.8' 1.80 2.03 1.31
Predictions Crumpton 39° 14.7' 75° 55.5' 2.28 2.58 1.34
Predictions Deep Landing, Swan Creek 39° 08.7' 76° 15.6' 1.13 1.28 0.70
Predictions Tolchester Beach 39° 12.8' 76° 14.7' 1.21 1.35 0.81
Predictions Worton Creek entrance 39° 17.8' 76° 10.3' 1.30 1.47 0.90
Predictions Sassafras River, Betterton 39° 22.3' 76° 03.8' 1.60 1.81 1.02
Elk River
Predictions Town Point Wharf 39° 30.2' 75° 55.0' 2.17 2.45 1.28
Predictions Old Frenchtown Wharf 39° 34.5' 75° 50.6' 2.30 2.60 1.60
Predictions Charlestown, Northeast River 39° 34.4' 75° 58.2' 1.90 2.15 1.30
Chesapeake Bay, western shore Mean Spring Mean Tide
Range Range Level
Predictions Station Latitude Longitude (ft) (ft) (ft)
Susquehanna River
Predictions Havre de Grace 39° 32.2' 76° 05.4' 1.90 2.15 1.16
Predictions Port Deposit 39° 36.0' 76° 06.8' 1.81 2.04 1.16
Predictions Pond Point, Bush River 39° 23.3' 76° 15.3' 1.25 1.41 0.81
Patapsco River
Predictions North Point 39° 11.8' 76° 26.8' 1.03 1.16 0.75
Predictions Stony Creek 39° 09.8' 76° 31.6' 1.09 1.23 0.75
Predictions Hawkins Point 39° 12.5' 76° 32.0' 1.19 1.34 0.80
Predictions BALTIMORE, Fort McHenry 39° 16.0' 76° 34.7' 1.14 1.25 0.79
Predictions Fort McHenry Marsh 39° 15.7' 76° 35.1' 1.14 1.29 0.78
Predictions Mountain Point, Magothy River 39° 03.7' 76° 26.0' 0.80 0.90 0.60
Predictions Cornfield Creek, Magothy River 39° 06.0' 76° 26.7' 0.99 1.12 0.71
Severn River
Predictions Brewer Point 39° 01.6' 76° 32.0' 0.80 0.90 0.60
Predictions Annapolis (US Naval Academy) 38° 59.0' 76° 28.8' 0.97 1.12 0.71
Predictions Thomas Point Shoal Light 38° 54.0' 76° 26.0' 0.90 1.02 0.60
Predictions Edgewater, South River 38° 57.0' 76° 33.0' 0.90 1.02 0.60
Predictions Gingerville Creek, South River 38° 57.5' 76° 33.3' 1.03 1.16 0.74
Predictions Rhode River (County Wharf) 38° 53.2' 76° 32.4' 0.98 1.10 0.70
Predictions Galesville, West River 38° 50.0' 76° 32.0' 0.90 1.01 0.60
Predictions Rose Haven 38° 43.5' 76° 32.5' 0.90 1.01 0.60
Predictions Chesapeake Beach 38° 41.0' 76° 32.0' 1.00 1.13 0.70
Predictions Long Beach 38° 27.9' 76° 28.4' 1.01 1.14 0.67
Predictions Cove Point 38° 23.5' 76° 23.9' 1.04 1.18 0.61
Patuxent River
Predictions Solomons Island 38° 19.0' 76° 27.1' 1.17 1.34 0.74
Predictions Broomes Island 38° 24.9' 76° 32.7' 1.30 1.47 0.94
Predictions Benedict 38° 30.8' 76° 40.2' 1.60 1.81 0.81
Predictions Lower Marlboro 38° 39.3' 76° 41.0' 1.80 2.03 1.07
Predictions Point Lookout 38° 02.4' 76° 1.4' 1.22 1.38 0.78
MD., VA. and DISTRICT OF COLUMBIA
Potomac River
Mean Spring Mean Tide
Range Range Level
Predictions Station Latitude Longitude (ft) (ft) (ft)
Predictions Cornfield Harbor, Md. 38° 03.7' 76° 21.5' 1.30 1.43 0.76
Predictions Lewisetta, Va. 37° 59.7' 76° 27.9' 1.25 1.42 0.74
Predictions Travis Point, Coan River, Va. 37° 59.8' 76° 28.0' 1.20 1.32 0.70
Predictions Kinsale, Yeocomico River, Va. 38° 01.9' 76° 34.6' 1.20 1.32 0.70
Predictions Piney Point, Md. 38° 08.0' 76° 32.0' 1.40 1.54 0.80
Predictions Ragged Point, Coles Neck, Va. 38° 08.5' 76° 36.8' 1.50 1.65 0.85
Predictions Mount Holly, Nomini Creek, Va. 38° 05.9' 76° 44.1' 1.50 1.65 0.80
Predictions Colton Point, Md. 38° 13.2' 76° 45.0' 1.80 1.98 1.03
Predictions Mills Point (south of), Wicomico Riv., Md. 38° 19.6' 76° 50.0' 1.80 1.98 1.00
Predictions Colonial Beach, Va. 38° 15.1' 76° 57.6' 1.63 1.79 0.96
Predictions Dahlgren, Upper Machodoc Creek, Va. 38° 19.2' 77° 02.2' 1.64 1.80 0.92
Predictions Lower Cedar Point, Md. 38° 20.5' 76° 58.6' 1.50 1.65 0.80
Predictions Mathias Point, Va. 38° 23.9' 77° 03.2' 1.20 1.32 0.70
Predictions Goose Creek, Port Tobacco River, Md. 38° 27.2' 77° 03.3' 1.46 1.61 0.82
Predictions Riverside, Md. 38° 23.2' 77° 08.7' 1.28 1.41 0.78
Predictions Aquia Creek, Va. 38° 25.1' 77° 21.2' 1.26 1.39 0.71
Predictions Clifton Beach, Smith Point, Md. 38° 24.8' 77° 16.0' 1.10 1.21 0.60
Predictions Liverpool Point, Md. 38° 27.6' 77° 16.2' 1.20 1.32 0.70
Predictions Quantico, Va. 38° 31.2' 77° 17.2' 1.40 1.54 0.80
Predictions Indian Head, Md. 38° 36.1' 77° 11.1' 1.80 1.98 1.03
Predictions Marshall Hall, Md. 38° 41.2' 77° 06.1' 2.30 2.53 1.27
Predictions Alexandria, Va. 38° 48.3' 77° 02.3' 2.62 2.88 1.51
Predictions Bellevue, D.C. 38° 49.6' 77° 01.6' 2.80 3.08 1.60
Predictions WASHINGTON, Washington Channel, D.C. 38° 52.3' 77° 01.2' 2.77 3.07 1.55
Anacostia River
Predictions Washington Naval Yard 38° 52.3' 76° 59.7' 2.80 3.08 1.57
Predictions Kingman Lake 38° 53.7' 76° 58.1' 2.84 3.12 1.60
Predictions Kenilworth Aquatic Garden 38° 54.6' 76° 57.3' 2.92 3.21 1.62
Predictions Bladensburg, Md. 38° 56.0' 76° 56.3' 2.95 3.25 1.64
VIRGINIA
Chesapeake Bay, western shore-cont.
Mean Spring Mean Tide
Range Range Level
Predictions Station Latitude Longitude (ft) (ft) (ft)
Predictions Sunnybank, Little Wicomico River 37° 53.2' 76° 16.0' 0.80 0.96 0.40
Predictions Great Wicomico River Light 37° 48.3' 76° 16.1' 1.10 1.32 0.50
Predictions Fleeton Point 37° 48.8' 76° 16.5' 1.10 1.32 0.59
Predictions Glebe Point, Great Wicomico River 37° 50.8' 76° 22.1' 1.20 1.44 0.70
Predictions Windmill Point Light 37° 35.8' 76° 14.2' 1.10 1.32 0.50
Rappahannock River
Predictions Windmill Point 37° 36.9' 76° 17.4' 1.16 1.40 0.68
Predictions Mill Creek (Grey Point) 37° 35.0' 76° 25.1' 1.30 1.57 0.69
Predictions Millenbeck, Corrotoman River 37° 40.1' 76° 29.2' 1.30 1.57 0.70
Predictions Urbanna 37° 39.0' 76° 34.5' 1.40 1.69 0.79
Predictions Bayport 37° 45.3' 76° 40.4' 1.60 1.94 0.90
Predictions Wares Wharf 37° 52.4' 76° 47.0' 1.88 2.27 0.98
Predictions Tappahannock 37° 55.8' 76° 51.4' 1.74 2.11 0.95
Predictions Saunders Wharf 38° 05.4' 77° 02.0' 1.50 1.65 0.85
Predictions Port Royal 38° 10.4' 77° 11.4' 1.90 2.09 1.10
Predictions Park Turn 38° 12.8' 77° 14.6' 2.13 2.34 1.09
Predictions Hopyard Landing 38° 14.6' 77° 13.6' 2.10 2.31 1.19
Predictions Massaponax 38° 15.3' 77° 24.6' 2.50 2.75 1.39
Piankatank River
Predictions Jackson Creek, Deltaville 37° 32.9' 76° 19.9' 1.20 1.45 0.70
Predictions Dixie 37° 30.5' 76° 25.0' 1.30 1.57 0.72
Predictions Wolf Trap Light 37° 23.4' 76° 11.4' 1.60 1.94 0.90
Mobjack Bay
Predictions Mobjack, East River 37° 22.4' 76° 20.8' 2.40 2.90 1.30
Predictions Belleville 37° 24.7' 76° 26.3' 2.48 3.00 1.36
Predictions Browns Bay 37° 18.1' 76° 24.2' 2.32 2.81 1.35
York River Mean Spring Mean Tide
Range Range Level
Predictions Station Latitude Longitude (ft) (ft) (ft)
Predictions Tue Marshes Light 37° 14.1' 76° 23.1' 2.17 2.63 1.19
Predictions Yorktown, Goodwin Neck 37° 13.4' 76° 26.4' 2.20 2.66 1.23
Predictions Yorktown, USCG Training Center 37° 13.6' 76° 28.7' 2.29 2.77 1.28
Predictions Gloucester Point 37° 14.8' 76° 30.0' 2.38 2.93 1.30
Predictions Cheatham Annex 37° 17.5' 76° 35.2' 2.50 3.03 1.34
Predictions Roane Point 37° 26.9' 76° 42.4' 2.81 3.40 1.54
Predictions West Point 37° 32.1' 76° 47.6' 2.80 3.39 1.50
Predictions Wakema (Fraziers Ferry), Mattaponi River 37° 39.0' 76° 54.0' 3.42 4.14 1.90
Pamunkey River
Predictions Lester Manor 37° 35.0' 76° 59.4' 2.80 3.39 1.50
Predictions Northbury 37° 37.5' 77° 07.3' 3.30 4.01 1.80
Chesapeake Bay, western shore-cont. Mean Spring Mean Tide
Range Range Level
Predictions Station Latitude Longitude (ft) (ft) (ft)
Predictions Messick Point, Back River 37° 06.5' 76° 19.1' 2.30 2.78 1.33
Hampton Roads
Predictions Old Point Comfort 37° 00.2' 76° 18.9' 2.52 3.05 1.38
Predictions HAMPTON ROADS (Sewells Point) 36° 56.8' 76° 19.8' 2.43 2.95 1.34
Elizabeth River
Predictions Craney Island Light 36° 53.5' 76° 20.3' 2.60 3.15 1.40
Predictions Norfolk 36° 51.1' 76° 17.9' 2.82 3.41 1.50
Predictions Portsmouth, Naval Shipyard 36° 49.3' 76° 17.6' 2.76 3.26 1.52
Predictions Money Point 36° 46.7' 76° 18.1' 2.86 3.46 1.57
Predictions Deep Creek Entrance 36° 45.3' 76° 17.6' 2.92 3.53 1.61
Nansemond River
Predictions Pig Point 36° 55.0' 76° 26.1' 2.80 3.39 1.50
Predictions Town Point 36° 53.0' 76° 30.5' 3.00 3.63 1.60
Predictions Hollidays Point (Kings Highway bridge) 36° 50.3' 76° 33.0' 3.00 3.63 1.63
James River Mean Spring Mean Tide
Range Range Level
Predictions Station Latitude Longitude (ft) (ft) (ft)
Predictions Newport News 36° 58.4' 76° 26.0' 2.60 3.15 1.40
Predictions Huntington Park 37° 00.8' 76° 27.5' 2.62 3.17 1.42
Predictions Menchville 37° 04.9' 76° 31.5' 2.60 3.15 1.40
Predictions Smithfield, Pagan River 36° 59.1' 76° 37.8' 2.78 3.36 1.50
Predictions Burwell Bay 37° 03.4' 76° 40.1' 2.42 2.93 1.35
Predictions Mulberry Point, Fort Eustis 37° 08.2' 76° 38.0' 2.40 2.90 1.30
Predictions Kingsmill 37° 13.2' 76° 39.8' 2.26 2.73 1.29
Predictions Scotland 37° 11.1' 76° 47.0' 1.84 2.22 1.06
Predictions Jamestown Island, Church Point 37° 12.4' 76° 46.7' 2.00 2.42 1.10
Chickahominy River
Predictions Ferry Point (bridge) 37° 15.8' 76° 52.7' 1.90 2.30 1.04
Predictions Wright Island Landing 37° 20.7' 76° 52.5' 2.20 2.66 1.20
Predictions Claremont 37° 13.9' 76° 56.9' 1.79 2.11 1.06
Predictions Sturgeon Point 37° 18.4' 77° 00.4' 2.10 2.54 1.10
Predictions Willcox Wharf, Charles City 37° 19.0' 77° 05.9' 2.15 2.60 1.09
Predictions Jordan Point 37° 18.8' 77° 13.4' 2.50 3.02 1.40
Predictions City Point, Hopewell 37° 18.8' 77° 16.2' 2.40 2.64 1.35
Predictions Puddledock, Appomattox River 37° 16.0' 77° 22.3' 2.80 3.08 1.55
Predictions Haxall 37° 22.4' 77° 14.6' 2.70 2.97 1.60
Predictions Chester 37° 23.0' 77° 22.7' 2.90 3.19 1.60
Predictions Meadowville 37° 22.7' 77° 19.4' 2.90 3.19 1.60
Predictions Richmond (river locks) 37° 31.5' 77° 25.2' 3.20 3.52 1.80
Chesapeake Bay, southern shore Mean Spring Mean Tide
Range Range Level
Predictions Station Latitude Longitude (ft) (ft) (ft)
Predictions Little Creek, NAB 36° 54.7' 76° 10.5' 2.57 3.08 1.42
Predictions CHESAPEAKE BAY BRIDGE TUNNEL 36° 58.0' 76° 06.8' 2.55 3.07 1.40
Predictions Lynnhaven Inlet, Virginia Pilots Dock 36° 54.4' 76° 05.4' 2.22 2.66 1.24
Lynnhaven Bay
Predictions Bayville 36° 53.6' 76° 06.3' 1.70 2.04 1.00
Predictions Buchanan Creek entrance 36° 51.7' 76° 06.9' 1.90 2.28 1.00
Predictions Brown Cove 36° 52.5' 76° 03.7' 1.64 1.96 0.92
Predictions Broad Bay Canal 36° 54.1' 76° 03.7' 1.38 1.66 0.80
Predictions Long Creek 36° 54.2' 76° 04.2' 1.68 2.02 0.97
VIRGINIA, outer coast Mean Spring Mean Tide
Range Range Level
Predictions Station Latitude Longitude (ft) (ft) (ft)
Predictions Cape Henry 36° 55.8' 76° 00.4' 3.12 3.71 1.68
Predictions Virginia Beach 36° 50.6' 75° 58.3' 3.34 3.97 1.85
Predictions Rudee Inlet entrance 36° 49.9' 75° 58.1' 3.28 3.90 1.77
Predictions Rudee Inlet, interior channel 36° 49.9' 75° 58.4' 3.28 3.92 1.79
Predictions Rudee Heights, Lake Wesley 36° 49.5' 75° 58.5' 3.32 3.95 1.81
Predictions Lake Rudee, south end 36° 49.5' 75° 58.9' 3.39 4.03 1.85
Predictions Sandbridge 36° 41.5' 75° 55.2' 3.35 3.99 1.85
Revised: 3 November 2008