Main Site
Mirror Site
About
Manual
Disclaimer
Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
Gulf
Northwest
Alaska
Gulf of Alaska
Status
Stations
Ketchikan, AK
Sitka, AK
Juneau, AK
Skagway, AK
Elfin Cove, AK
Yakutat, AK
Cordova, AK
Valdez, AK
Seward, AK
Seldovia, AK
Nikiski, AK
Anchorage, AK
Kodiak Island, AK
Alitak, AK
Sand Point, AK
King Cove, AK
Adak Island, AK
Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Block Island, RI : 07/24/2021 17:20:32 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/23 00Z,   0.60,   3.77,  99.90,   4.37,   0.00,  0.04 ft above HAT  (max)
07/23 01Z,   0.60,   3.10,  99.90,   3.70,   0.00,
07/23 02Z,   0.50,   2.05,  99.90,   2.55,   0.00,
07/23 03Z,   0.50,   1.03,  99.90,   1.53,   0.00,
07/23 04Z,   0.50,   0.32,  99.90,   0.82,   0.00,
07/23 05Z,   0.50,  -0.07,  99.90,   0.43,   0.00,
07/23 06Z,   0.50,  -0.18,  99.90,   0.32,   0.00,  (min)
07/23 07Z,   0.50,   0.08,  99.90,   0.58,   0.00,
07/23 08Z,   0.50,   0.76,  99.90,   1.26,   0.00,
07/23 09Z,   0.50,   1.69,  99.90,   2.19,   0.00,
07/23 10Z,   0.50,   2.55,  99.90,   3.05,   0.00,
07/23 11Z,   0.50,   3.08,  99.90,   3.58,   0.00,  (max)
07/23 12Z,   0.40,   3.13,  99.90,   3.53,   0.00,
07/23 13Z,   0.40,   2.67,  99.90,   3.07,   0.00,
07/23 14Z,   0.40,   1.79,  99.90,   2.19,   0.00,
07/23 15Z,   0.40,   0.81,  99.90,   1.21,   0.00,
07/23 16Z,   0.40,   0.13,  99.90,   0.53,   0.00,
07/23 17Z,   0.50,  -0.16,  99.90,   0.34,   0.00,
07/23 18Z,   0.50,  -0.16,  99.90,   0.34,   0.00,  (min)
07/23 19Z,   0.50,   0.14,  99.90,   0.64,   0.00,
07/23 20Z,   0.50,   0.84,  99.90,   1.34,   0.00,
07/23 21Z,   0.50,   1.84,  99.90,   2.34,   0.00,
07/23 22Z,   0.50,   2.88,  99.90,   3.38,   0.00,
07/23 23Z,   0.50,   3.66,  99.90,   4.16,   0.00,
07/24 00Z,   0.40,   3.97,  99.90,   4.37,   0.00,  0.04 ft above HAT  (max)
07/24 01Z,   0.40,   3.74,  99.90,   4.14,   0.00,
07/24 02Z,   0.40,   2.97,  99.90,   3.37,   0.00,
07/24 03Z,   0.40,   1.86,  99.90,   2.26,   0.00,
07/24 04Z,   0.40,   0.84,  99.90,   1.24,   0.00,
07/24 05Z,   0.40,   0.18,  99.90,   0.58,   0.00,
07/24 06Z,   0.40,  -0.17,  99.90,   0.23,   0.00,
07/24 07Z,   0.40,  -0.23,  99.90,   0.17,   0.00,  (min)
07/24 08Z,   0.40,   0.13,  99.90,   0.53,   0.00,
07/24 09Z,   0.40,   0.91,  99.90,   1.31,   0.00,
07/24 10Z,   0.40,   1.89,  99.90,   2.29,   0.00,
07/24 11Z,   0.40,   2.75,  99.90,   3.15,   0.00,
07/24 12Z,   0.40,   3.23,  99.90,   3.63,   0.00,  (max)
07/24 13Z,   0.40,   3.20,  99.90,   3.60,   0.00,
07/24 14Z,   0.40,   2.66,  99.90,   3.06,   0.00,
07/24 15Z,   0.40,   1.70,  99.90,   2.10,   0.00,
07/24 16Z,   0.40,   0.71,  99.90,   1.11,   0.00,
07/24 17Z,   0.40,   0.07,  99.90,   0.47,   0.00,
07/24 18Z,   0.40,  -0.19,  99.90,   0.21,   0.00,  (min)
07/24 19Z,   0.50,  -0.17,  99.90,   0.33,   0.00,
07/24 20Z,   0.40,   0.19,  99.90,   0.59,   0.00,
07/24 21Z,   0.50,   0.95,  99.90,   1.45,   0.00,
07/24 22Z,   0.50,   1.97,  99.90,   2.47,   0.00,
07/24 23Z,   0.50,   2.98,  99.90,   3.48,   0.00,
07/25 00Z,   0.50,   3.69,  99.90,   4.19,   0.00,
07/25 01Z,   0.50,   3.92,  99.90,   4.42,   0.00,  0.09 ft above HAT  (max)
07/25 02Z,   0.50,   3.59,  99.90,   4.09,   0.00,
07/25 03Z,   0.50,   2.74,  99.90,   3.24,   0.00,
07/25 04Z,   0.40,   1.61,  99.90,   2.01,   0.00,
07/25 05Z,   0.40,   0.65,  99.90,   1.05,   0.00,
07/25 06Z,   0.50,   0.07,  99.90,   0.57,   0.00,
07/25 07Z,   0.50,  -0.21,  99.90,   0.29,   0.00,  (min)
07/25 08Z,   0.50,  -0.18,  99.90,   0.32,   0.00,
07/25 09Z,   0.50,   0.28,  99.90,   0.78,   0.00,
07/25 10Z,   0.50,   1.13,  99.90,   1.63,   0.00,
07/25 11Z,   0.40,   2.10,  99.90,   2.50,   0.00,
07/25 12Z,   0.40,   2.91,  99.90,   3.31,   0.00,
07/25 13Z,   0.40,   3.31,  99.90,   3.71,   0.00,  (max)
07/25 14Z,   0.40,   3.20,  99.90,   3.60,   0.00,
07/25 15Z,   0.40,   2.56,  99.90,   2.96,   0.00,
07/25 16Z,   0.40,   1.57,  99.90,   1.97,   0.00,
07/25 17Z,   0.50,   0.63,  99.90,   1.13,   0.00,
07/25 18Z,   0.50,   0.07,  99.90,   0.57,   0.00,
07/25 19Z,   0.50,  -0.14,  99.90,   0.36,   0.00,
07/25 20Z,   0.40,  -0.08,  99.90,   0.32,   0.00,  (min)
07/25 21Z,   0.40,   0.33,  99.90,   0.73,   0.00,
07/25 22Z,   0.40,   1.12,  99.90,   1.52,   0.00,
07/25 23Z,   0.40,   2.11,  99.90,   2.51,   0.00,
07/26 00Z,   0.40,   3.04,  99.90,   3.44,   0.00,
07/26 01Z,   0.40,   3.64,  99.90,   4.04,   0.00,
07/26 02Z,   0.30,   3.75,  99.90,   4.05,   0.00,  (max)
07/26 03Z,   0.30,   3.33,  99.90,   3.63,   0.00,
07/26 04Z,   0.20,   2.42,  99.90,   2.62,   0.00,
07/26 05Z,   0.20,   1.33,  99.90,   1.53,   0.00,
07/26 06Z,   0.20,   0.48,  99.90,   0.68,   0.00,
07/26 07Z,   0.20,   0.00,  99.90,   0.20,   0.00,
07/26 08Z,   0.20,  -0.18,  99.90,   0.02,   0.00,  (min)
07/26 09Z,   0.20,  -0.04,  99.90,   0.16,   0.00,
07/26 10Z,   0.20,   0.51,  99.90,   0.71,   0.00,
07/26 11Z,   0.20,   1.37,  99.90,   1.57,   0.00,
07/26 12Z,   0.20,   2.30,  99.90,   2.50,   0.00,
07/26 13Z,   0.20,   3.02,  99.90,   3.22,   0.00,
07/26 14Z,   0.20,   3.31,  99.90,   3.51,   0.00,  (max)
07/26 15Z,   0.20,   3.11,  99.90,   3.31,   0.00,
07/26 16Z,   0.20,   2.42,  99.90,   2.62,   0.00,
07/26 17Z,   0.20,   1.45,  99.90,   1.65,   0.00,
07/26 18Z,   0.20,   0.60,  99.90,   0.80,   0.00,
07/26 19Z,   0.20,   0.13,  99.90,   0.33,   0.00,
07/26 20Z,   0.30,  -0.01,  99.90,   0.29,   0.00,  (min)
07/26 21Z,   0.30,   0.10,  99.90,   0.40,   0.00,
07/26 22Z,   0.30,   0.54,  99.90,   0.84,   0.00,
07/26 23Z,   0.30,   1.31,  99.90,   1.61,   0.00,
07/27 00Z,   0.30,   2.22,  99.90,   2.52,   0.00,
07/27 01Z,   0.30,   3.03,  99.90,   3.33,   0.00,
07/27 02Z,   0.30,   3.49,  99.90,   3.79,   0.00,  (max)
07/27 03Z,   0.30,   3.49,  99.90,   3.79,   0.00,
07/27 04Z,   0.30,   2.99,  99.90,   3.29,   0.00,
07/27 05Z,   0.30,   2.07,  99.90,   2.37,   0.00,
07/27 06Z,   0.30,   1.07,  99.90,   1.37,   0.00,
07/27 07Z,   0.30,   0.35,  99.90,   0.65,   0.00,
07/27 08Z,   0.30,   0.01,  99.90,   0.31,   0.00,
07/27 09Z,   0.30,  -0.06,  99.90,   0.24,   0.00,  (min)
07/27 10Z,   0.40,   0.18,  99.90,   0.58,   0.00,
07/27 11Z,   0.40,   0.77,  99.90,   1.17,   0.00,
07/27 12Z,   0.30,   1.61,  99.90,   1.91,   0.00,
07/27 13Z,   0.30,   2.46,  99.90,   2.76,   0.00,
07/27 14Z,   0.30,   3.06,  99.90,   3.36,   0.00,
07/27 15Z,   0.40,   3.23,  99.90,   3.63,   0.00,  (max)
07/27 16Z,   0.40,   2.96,  99.90,   3.36,   0.00,
07/27 17Z,   0.40,   2.26,  99.90,   2.66,   0.00,
07/27 18Z,   0.40,   1.35,  99.90,   1.75,   0.00,
07/27 19Z,   0.40,   0.61,  99.90,   1.01,   0.00,
07/27 20Z,   0.40,   0.26,  99.90,   0.66,   0.00,
07/27 21Z,   0.40,   0.19,  99.90,   0.59,   0.00,  (min)
07/27 22Z,   0.50,   0.33,  99.90,   0.83,   0.00,
07/27 23Z,   0.50,   0.77,  99.90,   1.27,   0.00,
07/28 00Z,   0.50,   1.48,  99.90,   1.98,   0.00,
07/28 01Z,   0.50,   2.29,  99.90,   2.79,   0.00,
07/28 02Z,   0.50,   2.96,  99.90,   3.46,   0.00,
07/28 03Z,   0.50,   3.27,  99.90,   3.77,   0.00,  (max)
07/28 04Z,   0.40,   3.16,  99.90,   3.56,   0.00,
07/28 05Z,   0.40,   2.61,  99.90,   3.01,   0.00,
07/28 06Z,   0.40,   1.73,  99.90,   2.13,   0.00,
07/28 07Z,   0.50,   0.84,  99.90,   1.34,   0.00,
07/28 08Z,   0.50,   0.30,  99.90,   0.80,   0.00,
07/28 09Z,   0.60,   0.10,  99.90,   0.70,   0.00,  (min)
07/28 10Z,   0.60,   0.13,  99.90,   0.73,   0.00,
07/28 11Z,   0.50,   0.43,  99.90,   0.93,   0.00,
07/28 12Z,   0.50,   1.04,  99.90,   1.54,   0.00,

    US Dept of Commerce
    National Oceanic and Atmospheric Administration
    National Weather Service
    Meteorological Development Laboratory
Author mdl_webmaster@noaa.gov
1325 East West Highway
Silver Spring, MD 20910
Page last Modified: March 21, 2018.
Disclaimer
Privacy Policy