EXTRA-TROPICAL  STORM  SURGE
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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
#New London, CT : 06/25/2025 02:21:40 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/23 06Z,   0.30,  -0.09,   0.18,  99.90,  -0.03,
06/23 07Z,   0.30,  -0.05,   0.07,  99.90,  -0.18,  (min)
06/23 08Z,   0.30,   0.48,   0.67,  99.90,  -0.11,
06/23 09Z,   0.30,   1.21,   1.60,  99.90,   0.09,
06/23 10Z,   0.30,   1.89,   2.19,  99.90,   0.00,
06/23 11Z,   0.40,   2.35,   2.50,  99.90,  -0.25,
06/23 12Z,   0.40,   2.51,   2.76,  99.90,  -0.15,  (max)
06/23 13Z,   0.40,   2.32,   2.65,  99.90,  -0.07,
06/23 14Z,   0.50,   1.89,   2.29,  99.90,  -0.10,
06/23 15Z,   0.50,   1.41,   1.96,  99.90,   0.05,
06/23 16Z,   0.50,   0.94,   1.49,  99.90,   0.05,
06/23 17Z,   0.50,   0.49,   1.02,  99.90,   0.03,
06/23 18Z,   0.60,   0.20,   0.73,  99.90,  -0.07,  (min)
06/23 19Z,   0.60,   0.32,   0.80,  99.90,  -0.12,
06/23 20Z,   0.60,   0.94,   1.49,  99.90,  -0.05,
06/23 21Z,   0.60,   1.84,   2.28,  99.90,  -0.16,
06/23 22Z,   0.60,   2.71,   3.02,  99.90,  -0.29,
06/23 23Z,   0.60,   3.37,   3.59,  99.90,  -0.38,
06/24 00Z,   0.50,   3.71,   4.13,  99.90,  -0.08,  0.07 ft above HAT  (max)
06/24 01Z,   0.50,   3.65,   4.11,  99.90,  -0.04,  0.05 ft above HAT
06/24 02Z,   0.50,   3.23,   3.64,  99.90,  -0.09,
06/24 03Z,   0.50,   2.59,   2.95,  99.90,  -0.14,
06/24 04Z,   0.50,   1.86,   2.25,  99.90,  -0.11,
06/24 05Z,   0.40,   1.04,   1.61,  99.90,   0.17,
06/24 06Z,   0.40,   0.25,   0.71,  99.90,   0.06,
06/24 07Z,   0.40,  -0.21,   0.07,  99.90,  -0.12,  (min)
06/24 08Z,   0.40,  -0.10,   0.21,  99.90,  -0.09,
06/24 09Z,   0.40,   0.50,   0.92,  99.90,   0.02,
06/24 10Z,   0.40,   1.29,   1.69,  99.90,  -0.00,
06/24 11Z,   0.40,   2.00,   2.23,  99.90,  -0.17,
06/24 12Z,   0.40,   2.45,   2.67,  99.90,  -0.18,
06/24 13Z,   0.30,   2.57,   2.82,  99.90,  -0.05,  (max)
06/24 14Z,   0.30,   2.33,   2.65,  99.90,   0.02,
06/24 15Z,   0.30,   1.89,   2.24,  99.90,   0.05,
06/24 16Z,   0.30,   1.41,   1.83,  99.90,   0.12,
06/24 17Z,   0.30,   0.92,   1.28,  99.90,   0.06,
06/24 18Z,   0.40,   0.44,   0.79,  99.90,  -0.05,
06/24 19Z,   0.40,   0.15,   0.57,  99.90,   0.02,  (min)
06/24 20Z,   0.40,   0.32,   0.62,  99.90,  -0.10,
06/24 21Z,   0.40,   0.99,   1.33,  99.90,  -0.06,
06/24 22Z,   0.40,   1.91,   2.25,  99.90,  -0.06,
06/24 23Z,   0.40,   2.79,   3.01,  99.90,  -0.18,
06/25 00Z,   0.40,   3.42,   3.51,  99.90,  -0.31,
06/25 01Z,   0.40,   3.72,   3.92,  99.90,  -0.20,
06/25 02Z,   0.40,   3.61,   3.97,  99.90,  -0.04,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/25 03Z,   0.40,   3.15,  99.90,   3.52,  -0.03,
06/25 04Z,   0.40,   2.50,  99.90,   2.87,  -0.03,
06/25 05Z,   0.30,   1.75,  99.90,   2.02,  -0.03,
06/25 06Z,   0.30,   0.91,  99.90,   1.18,  -0.03,
06/25 07Z,   0.30,   0.13,  99.90,   0.40,  -0.03,
06/25 08Z,   0.30,  -0.27,  99.90,   0.01,  -0.03,  (min)
06/25 09Z,   0.30,  -0.06,  99.90,   0.21,  -0.02,
06/25 10Z,   0.30,   0.61,  99.90,   0.89,  -0.02,
06/25 11Z,   0.30,   1.43,  99.90,   1.71,  -0.02,
06/25 12Z,   0.30,   2.13,  99.90,   2.41,  -0.02,
06/25 13Z,   0.30,   2.55,  99.90,   2.83,  -0.02,
06/25 14Z,   0.30,   2.62,  99.90,   2.91,  -0.02,  (max)
06/25 15Z,   0.30,   2.36,  99.90,   2.64,  -0.02,
06/25 16Z,   0.30,   1.91,  99.90,   2.19,  -0.02,
06/25 17Z,   0.40,   1.41,  99.90,   1.80,  -0.02,
06/25 18Z,   0.40,   0.89,  99.90,   1.28,  -0.02,
06/25 19Z,   0.40,   0.39,  99.90,   0.78,  -0.02,
06/25 20Z,   0.40,   0.12,  99.90,   0.51,  -0.02,  (min)
06/25 21Z,   0.40,   0.35,  99.90,   0.73,  -0.02,
06/25 22Z,   0.50,   1.06,  99.90,   1.55,  -0.02,
06/25 23Z,   0.50,   1.98,  99.90,   2.47,  -0.02,
06/26 00Z,   0.50,   2.82,  99.90,   3.30,  -0.02,
06/26 01Z,   0.50,   3.40,  99.90,   3.88,  -0.02,
06/26 02Z,   0.60,   3.64,  99.90,   4.23,  -0.02,  0.17 ft above HAT  (max)
06/26 03Z,   0.60,   3.49,  99.90,   4.08,  -0.02,  0.02 ft above HAT
06/26 04Z,   0.60,   3.02,  99.90,   3.60,  -0.02,
06/26 05Z,   0.60,   2.37,  99.90,   2.95,  -0.02,
06/26 06Z,   0.60,   1.61,  99.90,   2.19,  -0.02,
06/26 07Z,   0.70,   0.77,  99.90,   1.45,  -0.02,
06/26 08Z,   0.70,   0.04,  99.90,   0.72,  -0.02,
06/26 09Z,   0.70,  -0.25,  99.90,   0.43,  -0.02,  (min)
06/26 10Z,   0.70,   0.05,  99.90,   0.74,  -0.02,
06/26 11Z,   0.70,   0.78,  99.90,   1.46,  -0.02,
06/26 12Z,   0.70,   1.59,  99.90,   2.27,  -0.02,
06/26 13Z,   0.70,   2.25,  99.90,   2.93,  -0.02,
06/26 14Z,   0.80,   2.64,  99.90,   3.42,  -0.02,
06/26 15Z,   0.80,   2.67,  99.90,   3.45,  -0.02,  (max)
06/26 16Z,   0.90,   2.38,  99.90,   3.27,  -0.02,
06/26 17Z,   0.90,   1.92,  99.90,   2.81,  -0.02,
06/26 18Z,   0.90,   1.42,  99.90,   2.30,  -0.02,
06/26 19Z,   0.90,   0.88,  99.90,   1.76,  -0.02,
06/26 20Z,   0.90,   0.38,  99.90,   1.26,  -0.02,
06/26 21Z,   0.90,   0.15,  99.90,   1.04,  -0.02,  (min)
06/26 22Z,   0.90,   0.44,  99.90,   1.32,  -0.02,
06/26 23Z,   0.90,   1.16,  99.90,   2.04,  -0.02,
06/27 00Z,   0.90,   2.03,  99.90,   2.91,  -0.02,
06/27 01Z,   0.90,   2.79,  99.90,   3.68,  -0.02,
06/27 02Z,   0.90,   3.32,  99.90,   4.20,  -0.02,  0.14 ft above HAT
06/27 03Z,   0.90,   3.51,  99.90,   4.39,  -0.02,  0.33 ft above HAT  (max)
06/27 04Z,   0.90,   3.32,  99.90,   4.21,  -0.02,  0.15 ft above HAT
06/27 05Z,   0.90,   2.84,  99.90,   3.72,  -0.02,
06/27 06Z,   0.80,   2.19,  99.90,   2.97,  -0.02,
06/27 07Z,   0.80,   1.44,  99.90,   2.23,  -0.02,
06/27 08Z,   0.80,   0.64,  99.90,   1.43,  -0.02,
06/27 09Z,   0.70,   0.00,  99.90,   0.69,  -0.02,
06/27 10Z,   0.70,  -0.17,  99.90,   0.52,  -0.02,  (min)
06/27 11Z,   0.70,   0.23,  99.90,   0.91,  -0.02,
06/27 12Z,   0.70,   0.97,  99.90,   1.65,  -0.02,
06/27 13Z,   0.70,   1.74,  99.90,   2.43,  -0.02,
06/27 14Z,   0.70,   2.36,  99.90,   3.05,  -0.02,
06/27 15Z,   0.70,   2.71,  99.90,   3.39,  -0.02,
06/27 16Z,   0.80,   2.71,  99.90,   3.49,  -0.02,  (max)
06/27 17Z,   0.80,   2.40,  99.90,   3.18,  -0.02,
06/27 18Z,   0.80,   1.93,  99.90,   2.71,  -0.02,
06/27 19Z,   0.80,   1.42,  99.90,   2.20,  -0.02,
06/27 20Z,   0.80,   0.88,  99.90,   1.67,  -0.02,
06/27 21Z,   0.80,   0.41,  99.90,   1.19,  -0.02,
06/27 22Z,   0.70,   0.24,  99.90,   0.93,  -0.02,  (min)
06/27 23Z,   0.70,   0.56,  99.90,   1.24,  -0.02,
06/28 00Z,   0.70,   1.25,  99.90,   1.94,  -0.02,
06/28 01Z,   0.70,   2.05,  99.90,   2.73,  -0.02,
06/28 02Z,   0.70,   2.73,  99.90,   3.41,  -0.02,
06/28 03Z,   0.70,   3.19,  99.90,   3.87,  -0.02,
06/28 04Z,   0.70,   3.33,  99.90,   4.01,  -0.02,  (max)
06/28 05Z,   0.60,   3.10,  99.90,   3.69,  -0.02,
06/28 06Z,   0.60,   2.61,  99.90,   3.19,  -0.02,
06/28 07Z,   0.70,   1.98,  99.90,   2.67,  -0.02,
06/28 08Z,   0.70,   1.28,  99.90,   1.96,  -0.02,
06/28 09Z,   0.60,   0.56,  99.90,   1.14,  -0.02,
06/28 10Z,   0.60,   0.04,  99.90,   0.62,  -0.02,
06/28 11Z,   0.60,  -0.02,  99.90,   0.57,  -0.02,  (min)
06/28 12Z,   0.60,   0.43,  99.90,   1.02,  -0.02,
06/28 13Z,   0.60,   1.16,  99.90,   1.74,  -0.02,
06/28 14Z,   0.60,   1.88,  99.90,   2.47,  -0.02,
06/28 15Z,   0.50,   2.46,  99.90,   2.94,  -0.02,
06/28 16Z,   0.50,   2.77,  99.90,   3.25,  -0.02,  (max)
06/28 17Z,   0.50,   2.73,  99.90,   3.21,  -0.02,
06/28 18Z,   0.50,   2.39,  99.90,   2.88,  -0.02,