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U.S. Linear Relative Mean Sea Level (MSL) trends and 95% Confidence Intervals (CI) in mm/year and in ft/century

Station ID Station Name First Year Last Year Year Range % Complete MSL Trends
(mm/yr)
± 95% CI
(mm/yr)
MSL Trends
(ft/century)
± 95% CI
(ft/century)
1611400 Nawiliwili, HI 1955 2016 61 99 1.52 0.44 0.50 0.14
1612340 Honolulu, HI 1905 2016 111 94 1.44 0.21 0.47 0.07
1612480 Mokuoloe, HI 1957 2016 59 82 1.26 0.52 0.41 0.17
1615680 Kahului, HI 1947 2016 69 95 2.10 0.41 0.69 0.14
1617760 Hilo, HI 1927 2016 89 83 3.01 0.30 0.99 0.10
1619000 Johnston Atoll 1947 2003 56 93 0.75 0.56 0.25 0.18
1619910 Midway Atoll 1947 2016 69 95 1.29 0.44 0.42 0.14
1630000 Apra Harbor, Guam 1993 2016 23 95 4.52 4.41 1.48 1.45
1770000 Pago Pago, American Samoa 1948 2009 61 86 2.21 0.81 0.72 0.27
1820000 Kwajalein 1946 2015 69 96 2.20 0.82 0.72 0.27
1840000 Chuuk 1947 1995 48 91 0.60 1.78 0.20 0.58
1890000 Wake Island 1950 2016 66 94 2.03 0.45 0.67 0.15
2695540 Bermuda, Atlantic Ocean 1932 2016 84 31 2.09 0.38 0.68 0.12
8410140 Eastport, ME 1929 2016 87 96 2.12 0.18 0.70 0.06
8411250 Cutler, ME 1979 2010 31 94 2.34 0.61 0.77 0.20
8413320 Bar Harbor, ME 1947 2016 69 92 2.20 0.21 0.72 0.07
8418150 Portland, ME 1912 2016 104 100 1.86 0.15 0.61 0.05
8419870 Seavey Island, ME 1926 2001 75 74 1.76 0.30 0.58 0.10
8443970 Boston, MA 1921 2016 95 100 2.81 0.16 0.92 0.05
8447930 Woods Hole, MA 1932 2016 84 95 2.83 0.18 0.93 0.06
8449130 Nantucket Island, MA 1965 2016 51 98 3.57 0.37 1.17 0.12
8452660 Newport, RI 1930 2016 86 98 2.73 0.16 0.90 0.05
8454000 Providence, RI 1938 2016 78 87 2.25 0.25 0.74 0.08
8461490 New London, CT 1938 2016 78 97 2.57 0.22 0.84 0.07
8467150 Bridgeport, CT 1964 2016 52 98 2.83 0.44 0.93 0.14
8510560 Montauk, NY 1947 2016 69 94 3.23 0.27 1.06 0.09
8514560 Port Jefferson, NY 1957 1992 35 98 2.44 0.76 0.80 0.25
8516945 Kings Point, NY 1931 2016 85 21 2.50 0.21 0.82 0.07
8518750 The Battery, NY 1856 2016 160 90 2.84 0.09 0.93 0.03
8519483 Bergen Point, NY 1981 2016 35 94 4.23 0.86 1.39 0.28
8531680 Sandy Hook, NJ 1932 2016 84 100 4.05 0.21 1.33 0.07
8534720 Atlantic City, NJ 1911 2016 105 96 4.07 0.16 1.34 0.05
8536110 Cape May, NJ 1965 2016 51 92 4.55 0.53 1.49 0.17
8545240 Philadelphia, PA 1900 2016 116 23 2.93 0.19 0.96 0.06
8551910 Reedy Point, DE 1956 2016 60 75 3.53 0.49 1.16 0.16
8557380 Lewes, DE 1919 2016 97 76 3.42 0.24 1.12 0.08
8570283 Ocean City Inlet, MD 1975 2016 41 37 5.58 0.92 1.83 0.30
8571892 Cambridge, MD 1943 2016 73 61 3.70 0.32 1.21 0.10
8573364 Tolchester Beach, MD 1971 2016 45 54 2.84 1.00 0.93 0.33
8573927 Chesapeake City, MD 1972 2016 44 54 3.77 0.73 1.24 0.24
8574680 Baltimore, MD 1902 2016 114 100 3.14 0.13 1.03 0.04
8575512 Annapolis, MD 1928 2016 88 98 3.55 0.20 1.16 0.07
8577330 Solomons Island, MD 1937 2016 79 97 3.75 0.24 1.23 0.08
8594900 Washington, DC 1924 2016 92 93 3.23 0.28 1.06 0.09
8631044 Wachapreague, VA 1978 2016 38 88 5.38 0.79 1.77 0.26
8632200 Kiptopeke, VA 1951 2016 65 99 3.61 0.33 1.18 0.11
8635150 Colonial Beach, VA 1972 2010 38 88 4.89 0.97 1.60 0.32
8635750 Lewisetta, VA 1970 2016 46 96 5.19 0.65 1.70 0.21
8637624 Gloucester Point, VA 1950 2003 53 97 3.81 0.47 1.25 0.15
8638610 Sewells Point, VA 1927 2016 89 99 4.61 0.23 1.51 0.08
8638660 Portsmouth, VA 1935 1987 52 100 3.76 0.45 1.23 0.15
8638863 Chesapeake Bay Bridge Tunnel, VA 1975 2016 41 99 5.94 0.74 1.95 0.24
8651370 Duck, NC 1978 2016 38 99 4.53 0.74 1.49 0.24
8652587 Oregon Inlet Marina, NC 1977 2016 39 60 4.15 1.21 1.36 0.40
8656483 Beaufort, NC 1953 2016 63 73 3.00 0.36 0.99 0.12
8658120 Wilmington, NC 1935 2016 81 99 2.27 0.35 0.75 0.11
8659084 Southport, NC 1933 2008 75 16 2.00 0.41 0.66 0.14
8661070 Springmaid Pier, SC 1957 2015 58 64 3.90 0.58 1.28 0.19
8665530 Charleston, SC 1901 2016 115 85 3.24 0.20 1.06 0.06
8670870 Fort Pulaski, GA 1935 2016 81 98 3.23 0.28 1.06 0.09
8720030 Fernandina Beach, FL 1897 2016 119 87 2.11 0.18 0.69 0.06
8720218 Mayport, FL 1928 2016 88 19 2.59 0.26 0.85 0.09
8721120 Daytona Beach Shores, FL 1925 1983 58 11 2.32 0.63 0.76 0.21
8722670 Lake Worth Pier, FL 1970 2016 46 42 3.68 0.63 1.21 0.21
8723170 Miami Beach, FL 1931 1981 50 93 2.39 0.43 0.78 0.14
8723970 Vaca Key, FL 1971 2016 45 92 3.63 0.48 1.19 0.16
8724580 Key West, FL 1913 2016 103 99 2.40 0.15 0.79 0.05
8725110 Naples, FL 1965 2016 51 98 2.70 0.46 0.89 0.15
8725520 Fort Myers, FL 1965 2016 51 98 2.99 0.50 0.98 0.16
8726520 St. Petersburg, FL 1947 2016 69 100 2.71 0.25 0.89 0.08
8726724 Clearwater Beach, FL 1973 2016 43 89 3.53 0.62 1.16 0.20
8727520 Cedar Key, FL 1914 2016 102 86 2.02 0.18 0.66 0.06
8728690 Apalachicola, FL 1967 2016 49 95 2.14 0.66 0.70 0.22
8729108 Panama City, FL 1973 2016 43 97 2.17 0.66 0.71 0.22
8729840 Pensacola, FL 1923 2016 93 98 2.31 0.23 0.76 0.08
8735180 Dauphin Island, AL 1966 2016 50 85 3.50 0.62 1.15 0.20
8737048 Mobile State Docks, AL 1980 2016 36 31 3.45 1.62 1.13 0.53
8747437 Bay Waveland, MS 1978 2016 38 70 4.37 0.90 1.43 0.29
8761724 Grand Isle, LA 1947 2016 69 55 9.09 0.45 2.98 0.15
8761927 New Canal, LA 1982 2016 34 61 5.15 1.32 1.69 0.43
8764311 Eugene Island, LA 1939 1974 35 51 9.65 1.24 3.17 0.41
8770570 Sabine Pass, TX 1958 2016 58 54 5.72 0.79 1.88 0.26
8771450 Galveston Pier 21, TX 1904 2016 112 100 6.47 0.23 2.12 0.07
8771510 Galveston Pleasure Pier, TX 1957 2011 54 91 6.62 0.69 2.17 0.23
8772440 Freeport, TX 1954 2008 36 100 4.43 1.05 1.45 0.34
8774770 Rockport, TX 1937 2016 79 78 5.53 0.49 1.82 0.16
8775870 Corpus Christi, TX 1983 2016 33 96 4.34 1.18 1.42 0.39
8778490 Port Mansfield, TX 1963 2006 43 94 1.93 0.97 0.63 0.32
8779750 Padre Island, TX 1958 2006 48 85 3.48 0.75 1.14 0.25
8779770 Port Isabel, TX 1944 2016 72 96 3.93 0.35 1.29 0.11
9410170 San Diego, CA 1906 2016 110 99 2.15 0.19 0.70 0.06
9410230 La Jolla, CA 1924 2016 92 97 2.17 0.27 0.71 0.09
9410580 Newport Beach, CA 1955 1993 38 100 2.22 1.04 0.73 0.34
9410660 Los Angeles, CA 1923 2016 93 100 0.96 0.24 0.32 0.08
9410840 Santa Monica, CA 1933 2016 83 90 1.51 0.34 0.49 0.11
9411270 Rincon Island, CA 1962 1990 28 92 3.22 1.66 1.06 0.54
9411340 Santa Barbara, CA 1973 2016 43 59 1.01 1.17 0.33 0.38
9412110 Port San Luis, CA 1945 2016 71 96 0.84 0.39 0.28 0.13
9413450 Monterey, CA 1973 2016 43 100 1.39 0.90 0.46 0.29
9414290 San Francisco, CA 1897 2016 119 100 1.94 0.19 0.64 0.06
9414523 Redwood City, CA 1974 2016 42 47 1.99 1.71 0.65 0.56
9414750 Alameda, CA 1939 2016 77 100 0.72 0.41 0.24 0.13
9415020 Point Reyes, CA 1975 2016 41 99 1.98 0.97 0.65 0.32
9415144 Port Chicago, CA 1976 2016 40 99 1.58 1.58 0.52 0.52
9416841 Arena Cove, CA 1978 2016 38 79 0.53 1.10 0.17 0.36
9418767 North Spit, CA 1977 2016 39 98 4.68 1.01 1.54 0.33
9419750 Crescent City, CA 1933 2016 83 93 -0.80 0.30 -0.26 0.10
9431647 Port Orford, OR 1977 2016 39 86 0.00 1.25 0.00 0.41
9432780 Charleston, OR 1970 2016 46 99 1.05 0.80 0.35 0.26
9435380 South Beach, OR 1967 2016 49 100 1.64 0.74 0.54 0.24
9437540 Garibaldi, OR 1970 2016 46 47 2.52 0.83 0.83 0.27
9439011 Hammond, OR 1983 2014 31 28 -1.22 1.81 -0.40 0.59
9439040 Astoria, OR 1925 2016 91 98 -0.20 0.33 -0.06 0.11
9440910 Toke Point, WA 1973 2016 43 96 0.43 0.94 0.14 0.31
9443090 Neah Bay, WA 1934 2016 82 98 -1.70 0.30 -0.56 0.10
9444090 Port Angeles, WA 1975 2016 41 99 0.27 0.93 0.09 0.31
9444900 Port Townsend, WA 1972 2016 44 100 1.89 0.78 0.62 0.26
9447130 Seattle, WA 1899 2016 117 100 2.03 0.15 0.67 0.05
9449424 Cherry Point, WA 1973 2016 43 100 0.33 0.79 0.11 0.26
9449880 Friday Harbor, WA 1934 2016 82 97 1.16 0.28 0.38 0.09
9450460 Ketchikan, AK 1919 2016 97 99 -0.32 0.23 -0.11 0.07
9451600 Sitka, AK 1924 2016 92 83 -2.29 0.27 -0.75 0.09
9452210 Juneau, AK 1936 2016 80 93 -13.14 0.35 -4.31 0.11
9452400 Skagway, AK 1944 2016 72 80 -17.63 0.51 -5.78 0.17
9453220 Yakutat, AK 1988 2016 28 96 -14.10 1.43 -4.63 0.47
9454050 Cordova, AK 1988 2016 28 95 0.17 1.31 0.06 0.43
9454240 Valdez, AK 1988 2015 27 95 -8.60 1.50 -2.82 0.49
9455090 Seward, AK 1964 2016 52 87 -2.53 0.68 -0.83 0.22
9455500 Seldovia, AK 1964 2016 52 96 -9.91 0.80 -3.25 0.26
9455760 Nikiski, AK 1973 2016 43 53 -10.18 1.07 -3.34 0.35
9455920 Anchorage, AK 1972 2016 44 87 -0.43 1.05 -0.14 0.34
9457292 Kodiak Island, AK 1975 2016 41 54 -9.99 0.92 -3.28 0.30
9459450 Sand Point, AK 1972 2016 44 98 1.30 0.96 0.43 0.32
9461380 Adak Island, AK 1957 2016 59 89 -2.69 0.42 -0.88 0.14
9462620 Unalaska, AK 1957 2016 59 65 -4.85 0.55 -1.59 0.18
9463502 Port Moller, AK 1984 2016 32 43 3.18 2.00 1.04 0.66
9497645 Prudhoe Bay, AK 1988 2016 28 95 1.73 1.79 0.57 0.59
9731158 Guantanamo Bay, Cuba 1937 1971 34 57 1.64 0.80 0.54 0.26
9751401 Lime Tree Bay, VI 1977 2016 39 88 2.55 0.77 0.84 0.25
9751639 Charlotte Amalie, VI 1975 2016 41 91 2.07 0.69 0.68 0.22
9755371 San Juan, PR 1962 2016 54 92 2.08 0.43 0.68 0.14
9759110 Magueyes Island, PR 1955 2016 61 96 1.75 0.32 0.57 0.11

Revised: 10/15/2013
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services