EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
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Alaska
Gulf of Alaska
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Elfin Cove, AK
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Nikiski, AK
Anchorage, AK
Kodiak Island, AK
Alitak, AK
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King Cove, AK
Adak Island, AK
Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#King Cove, AK : 01/20/2026 09:21:45 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/18 18Z,  -0.40,   3.81,   4.16,  99.90,   0.75,  (min)
01/18 19Z,  -0.40,   4.46,   4.83,  99.90,   0.77,
01/18 20Z,  -0.40,   5.41,   5.76,  99.90,   0.75,
01/18 21Z,  -0.50,   6.44,   6.55,  99.90,   0.61,
01/18 22Z,  -0.60,   7.15,   7.21,  99.90,   0.66,
01/18 23Z,  -0.60,   7.21,   7.34,  99.90,   0.73,  (max)
01/19 00Z,  -0.60,   6.58,   6.63,  99.90,   0.65,
01/19 01Z,  -0.60,   5.40,   5.43,  99.90,   0.63,
01/19 02Z,  -0.60,   3.76,   3.74,  99.90,   0.58,
01/19 03Z,  -0.60,   1.87,   2.02,  99.90,   0.75,
01/19 04Z,  -0.60,   0.19,   0.30,  99.90,   0.71,
01/19 05Z,  -0.60,  -0.84,  -0.80,  99.90,   0.64,
01/19 06Z,  -0.50,  -1.08,  -0.89,  99.90,   0.69,  (min)
01/19 07Z,  -0.50,  -0.62,  -0.47,  99.90,   0.65,
01/19 08Z,  -0.50,   0.49,   0.72,  99.90,   0.73,
01/19 09Z,  -0.50,   2.05,   2.28,  99.90,   0.73,
01/19 10Z,  -0.60,   3.67,   3.99,  99.90,   0.92,
01/19 11Z,  -0.60,   4.91,   5.35,  99.90,   1.04,
01/19 12Z,  -0.50,   5.57,   5.91,  99.90,   0.84,
01/19 13Z,  -0.50,   5.69,   5.96,  99.90,   0.77,  (max)
01/19 14Z,  -0.50,   5.35,   5.69,  99.90,   0.84,
01/19 15Z,  -0.50,   4.61,   5.05,  99.90,   0.94,
01/19 16Z,  -0.40,   3.78,   4.11,  99.90,   0.73,
01/19 17Z,  -0.30,   3.29,   3.57,  99.90,   0.58,  (min)
01/19 18Z,  -0.30,   3.31,   3.80,  99.90,   0.79,
01/19 19Z,  -0.30,   3.79,   4.35,  99.90,   0.86,
01/19 20Z,  -0.40,   4.63,   5.23,  99.90,   1.00,
01/19 21Z,  -0.30,   5.71,   6.12,  99.90,   0.71,
01/19 22Z,  -0.30,   6.72,   7.16,  99.90,   0.74,
01/19 23Z,  -0.40,   7.25,   7.54,  99.90,   0.69,  (max)
01/20 00Z,  -0.40,   7.04,   7.48,  99.90,   0.84,
01/20 01Z,  -0.40,   6.16,   6.41,  99.90,   0.65,
01/20 02Z,  -0.40,   4.74,   4.91,  99.90,   0.57,
01/20 03Z,  -0.40,   2.94,   3.10,  99.90,   0.56,
01/20 04Z,  -0.50,   1.06,   1.25,  99.90,   0.69,
01/20 05Z,  -0.50,  -0.39,  -0.36,  99.90,   0.53,
01/20 06Z,  -0.50,  -1.06,  -0.93,  99.90,   0.63,  (min)
01/20 07Z,  -0.40,  -0.92,  -0.66,  99.90,   0.66,
01/20 08Z,  -0.30,  -0.08,  -0.08,  99.90,   0.30,
01/20 09Z,  -0.40,   1.34,   1.27,  99.90,   0.33,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/20 10Z,  -0.60,   3.04,  99.90,   2.81,   0.37,
01/20 11Z,  -0.70,   4.58,  99.90,   4.29,   0.41,
01/20 12Z,  -0.70,   5.58,  99.90,   5.33,   0.45,
01/20 13Z,  -0.70,   5.95,  99.90,   5.73,   0.48,  (max)
01/20 14Z,  -0.60,   5.75,  99.90,   5.67,   0.52,
01/20 15Z,  -0.70,   5.10,  99.90,   4.96,   0.56,
01/20 16Z,  -0.70,   4.17,  99.90,   4.07,   0.60,
01/20 17Z,  -0.70,   3.33,  99.90,   3.27,   0.63,
01/20 18Z,  -0.70,   2.96,  99.90,   2.93,   0.67,  (min)
01/20 19Z,  -0.80,   3.15,  99.90,   3.06,   0.71,
01/20 20Z,  -0.80,   3.81,  99.90,   3.76,   0.75,
01/20 21Z,  -0.70,   4.81,  99.90,   4.89,   0.78,
01/20 22Z,  -0.70,   5.92,  99.90,   6.01,   0.78,
01/20 23Z,  -0.70,   6.81,  99.90,   6.90,   0.78,
01/21 00Z,  -0.70,   7.10,  99.90,   7.19,   0.78,  (max)
01/21 01Z,  -0.70,   6.65,  99.90,   6.73,   0.78,
01/21 02Z,  -0.80,   5.53,  99.90,   5.52,   0.78,
01/21 03Z,  -0.80,   3.96,  99.90,   3.94,   0.78,
01/21 04Z,  -0.90,   2.14,  99.90,   2.02,   0.78,
01/21 05Z,  -0.80,   0.45,  99.90,   0.43,   0.78,
01/21 06Z,  -0.80,  -0.66,  99.90,  -0.68,   0.78,
01/21 07Z,  -0.70,  -0.92,  99.90,  -0.84,   0.78,  (min)
01/21 08Z,  -0.70,  -0.38,  99.90,  -0.30,   0.78,
01/21 09Z,  -0.70,   0.80,  99.90,   0.89,   0.78,
01/21 10Z,  -0.70,   2.40,  99.90,   2.49,   0.78,
01/21 11Z,  -0.70,   4.08,  99.90,   4.16,   0.78,
01/21 12Z,  -0.80,   5.41,  99.90,   5.40,   0.78,
01/21 13Z,  -0.80,   6.11,  99.90,   6.10,   0.78,
01/21 14Z,  -0.80,   6.13,  99.90,   6.11,   0.78,  (max)
01/21 15Z,  -0.80,   5.59,  99.90,   5.58,   0.78,
01/21 16Z,  -0.80,   4.69,  99.90,   4.68,   0.78,
01/21 17Z,  -0.70,   3.67,  99.90,   3.75,   0.78,
01/21 18Z,  -0.70,   2.87,  99.90,   2.96,   0.78,
01/21 19Z,  -0.70,   2.64,  99.90,   2.73,   0.78,  (min)
01/21 20Z,  -0.60,   3.01,  99.90,   3.20,   0.78,
01/21 21Z,  -0.60,   3.83,  99.90,   4.01,   0.78,
01/21 22Z,  -0.70,   4.88,  99.90,   4.97,   0.78,
01/21 23Z,  -0.70,   5.93,  99.90,   6.02,   0.78,
01/22 00Z,  -0.80,   6.65,  99.90,   6.63,   0.78,
01/22 01Z,  -0.80,   6.72,  99.90,   6.71,   0.78,  (max)
01/22 02Z,  -0.80,   6.05,  99.90,   6.03,   0.78,
01/22 03Z,  -0.80,   4.79,  99.90,   4.77,   0.78,
01/22 04Z,  -0.80,   3.20,  99.90,   3.18,   0.78,
01/22 05Z,  -0.70,   1.54,  99.90,   1.62,   0.78,
01/22 06Z,  -0.70,   0.16,  99.90,   0.24,   0.78,
01/22 07Z,  -0.60,  -0.55,  99.90,  -0.36,   0.78,  (min)
01/22 08Z,  -0.60,  -0.38,  99.90,  -0.20,   0.78,
01/22 09Z,  -0.60,   0.52,  99.90,   0.71,   0.78,
01/22 10Z,  -0.70,   1.92,  99.90,   2.00,   0.78,
01/22 11Z,  -0.80,   3.54,  99.90,   3.52,   0.78,
01/22 12Z,  -0.90,   5.06,  99.90,   4.95,   0.78,
01/22 13Z,  -0.90,   6.11,  99.90,   6.00,   0.78,
01/22 14Z,  -0.90,   6.44,  99.90,   6.33,   0.78,  (max)
01/22 15Z,  -0.90,   6.08,  99.90,   5.96,   0.78,
01/22 16Z,  -0.80,   5.26,  99.90,   5.25,   0.78,
01/22 17Z,  -0.70,   4.20,  99.90,   4.29,   0.78,
01/22 18Z,  -0.70,   3.13,  99.90,   3.22,   0.78,
01/22 19Z,  -0.70,   2.41,  99.90,   2.50,   0.78,
01/22 20Z,  -0.70,   2.33,  99.90,   2.42,   0.78,  (min)
01/22 21Z,  -0.70,   2.85,  99.90,   2.94,   0.78,
01/22 22Z,  -0.70,   3.73,  99.90,   3.82,   0.78,
01/22 23Z,  -0.70,   4.75,  99.90,   4.84,   0.78,
01/23 00Z,  -0.70,   5.70,  99.90,   5.78,   0.78,
01/23 01Z,  -0.80,   6.25,  99.90,   6.24,   0.78,  (max)
01/23 02Z,  -0.80,   6.14,  99.90,   6.12,   0.78,
01/23 03Z,  -0.70,   5.33,  99.90,   5.41,   0.78,
01/23 04Z,  -0.70,   4.07,  99.90,   4.15,   0.78,
01/23 05Z,  -0.70,   2.64,  99.90,   2.73,   0.78,
01/23 06Z,  -0.60,   1.26,  99.90,   1.45,   0.78,
01/23 07Z,  -0.50,   0.25,  99.90,   0.54,   0.78,
01/23 08Z,  -0.50,  -0.02,  99.90,   0.26,   0.78,  (min)
01/23 09Z,  -0.40,   0.53,  99.90,   0.92,   0.78,
01/23 10Z,  -0.40,   1.67,  99.90,   2.05,   0.78,
01/23 11Z,  -0.40,   3.10,  99.90,   3.49,   0.78,
01/23 12Z,  -0.50,   4.62,  99.90,   4.90,   0.78,
01/23 13Z,  -0.50,   5.90,  99.90,   6.19,   0.78,
01/23 14Z,  -0.50,   6.60,  99.90,   6.88,   0.78,  (max)
01/23 15Z,  -0.50,   6.53,  99.90,   6.82,   0.78,
01/23 16Z,  -0.50,   5.86,  99.90,   6.14,   0.78,
01/23 17Z,  -0.40,   4.85,  99.90,   5.24,   0.78,
01/23 18Z,  -0.40,   3.69,  99.90,   4.07,   0.78,
01/23 19Z,  -0.40,   2.61,  99.90,   2.99,   0.78,
01/23 20Z,  -0.40,   1.98,  99.90,   2.37,   0.78,  (min)
01/23 21Z,  -0.40,   2.03,  99.90,   2.41,   0.78,
01/23 22Z,  -0.40,   2.60,  99.90,   2.99,   0.78,
01/23 23Z,  -0.40,   3.45,  99.90,   3.83,   0.78,
01/24 00Z,  -0.50,   4.39,  99.90,   4.68,   0.78,
01/24 01Z,  99.90,   5.23,  99.90,  99.90,   0.78,
01/24 02Z,  99.90,   5.65,  99.90,  99.90,   0.78,
01/24 03Z,  99.90,   5.42,  99.90,  99.90,   0.78,
01/24 04Z,  99.90,   4.63,  99.90,  99.90,   0.78,
01/24 05Z,  99.90,   3.55,  99.90,  99.90,   0.78,
01/24 06Z,  99.90,   2.40,  99.90,  99.90,   0.78,