EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Northeast
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Alaska
Gulf of Alaska
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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
#Portland, ME : 01/23/2026 04:21:04 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/21 12Z,   0.00,  -4.11,  -4.35,  99.90,  -0.24,  (min)
01/21 13Z,   0.00,  -2.80,  -3.22,  99.90,  -0.42,
01/21 14Z,   0.00,  -0.70,  -1.23,  99.90,  -0.53,
01/21 15Z,   0.00,   1.69,   1.18,  99.90,  -0.51,
01/21 16Z,   0.00,   3.72,   3.11,  99.90,  -0.61,
01/21 17Z,   0.00,   4.83,   4.08,  99.90,  -0.75,
01/21 18Z,   0.00,   4.80,   4.20,  99.90,  -0.60,  (max)
01/21 19Z,   0.00,   3.68,   3.17,  99.90,  -0.51,
01/21 20Z,   0.00,   1.64,   1.12,  99.90,  -0.52,
01/21 21Z,   0.00,  -0.92,  -1.37,  99.90,  -0.45,
01/21 22Z,   0.00,  -3.33,  -3.74,  99.90,  -0.41,
01/21 23Z,   0.00,  -4.88,  -5.14,  99.90,  -0.26,
01/22 00Z,  -0.10,  -5.23,  -5.64,  99.90,  -0.31,  (min)
01/22 01Z,  -0.10,  -4.41,  -4.99,  99.90,  -0.48,
01/22 02Z,  -0.10,  -2.63,  -3.11,  99.90,  -0.38,
01/22 03Z,  -0.20,  -0.29,  -0.83,  99.90,  -0.34,
01/22 04Z,  -0.20,   1.99,   1.32,  99.90,  -0.47,
01/22 05Z,  -0.20,   3.59,   3.12,  99.90,  -0.27,
01/22 06Z,  -0.30,   4.14,   3.62,  99.90,  -0.22,  (max)
01/22 07Z,  -0.30,   3.61,   3.33,  99.90,   0.02,
01/22 08Z,  -0.30,   2.12,   1.97,  99.90,   0.15,
01/22 09Z,  -0.30,  -0.04,  -0.18,  99.90,   0.16,
01/22 10Z,  -0.30,  -2.32,  -2.24,  99.90,   0.38,
01/22 11Z,  -0.20,  -4.00,  -3.87,  99.90,   0.33,
01/22 12Z,  -0.10,  -4.56,  -4.43,  99.90,   0.23,  (min)
01/22 13Z,  -0.10,  -3.94,  -3.75,  99.90,   0.29,
01/22 14Z,  -0.10,  -2.32,  -2.35,  99.90,   0.07,
01/22 15Z,  -0.10,  -0.07,   0.10,  99.90,   0.27,
01/22 16Z,  -0.10,   2.29,   2.55,  99.90,   0.36,
01/22 17Z,  -0.10,   4.09,   4.18,  99.90,   0.19,
01/22 18Z,   0.00,   4.84,   5.07,  99.90,   0.23,  (max)
01/22 19Z,   0.00,   4.44,   4.77,  99.90,   0.33,
01/22 20Z,   0.00,   3.00,   3.24,  99.90,   0.24,
01/22 21Z,   0.00,   0.76,   0.87,  99.90,   0.11,
01/22 22Z,   0.00,  -1.80,  -1.55,  99.90,   0.25,
01/22 23Z,   0.00,  -3.98,  -3.73,  99.90,   0.25,
01/23 00Z,  -0.10,  -5.14,  -5.01,  99.90,   0.23,  (min)
01/23 01Z,  -0.20,  -5.04,  -4.87,  99.90,   0.37,
01/23 02Z,  -0.20,  -3.81,  -3.88,  99.90,   0.13,
01/23 03Z,  -0.20,  -1.75,  -1.74,  99.90,   0.21,
01/23 04Z,  -0.20,   0.67,   0.70,  99.90,   0.23,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/23 05Z,  -0.20,   2.83,  99.90,   2.83,   0.20,
01/23 06Z,  -0.20,   4.12,  99.90,   4.10,   0.18,
01/23 07Z,  -0.20,   4.29,  99.90,   4.24,   0.15,  (max)
01/23 08Z,  -0.20,   3.39,  99.90,   3.31,   0.13,
01/23 09Z,  -0.20,   1.61,  99.90,   1.51,   0.10,
01/23 10Z,  -0.20,  -0.70,  99.90,  -0.82,   0.08,
01/23 11Z,  -0.20,  -2.92,  99.90,  -3.07,   0.05,
01/23 12Z,  -0.20,  -4.36,  99.90,  -4.53,   0.03,
01/23 13Z,  -0.10,  -4.61,  99.90,  -4.71,   0.00,  (min)
01/23 14Z,  -0.10,  -3.70,  99.90,  -3.83,  -0.02,
01/23 15Z,   0.00,  -1.90,  99.90,  -1.95,  -0.05,
01/23 16Z,   0.00,   0.40,  99.90,   0.33,  -0.08,
01/23 17Z,   0.00,   2.65,  99.90,   2.57,  -0.08,
01/23 18Z,   0.00,   4.19,  99.90,   4.11,  -0.08,
01/23 19Z,  -0.10,   4.63,  99.90,   4.45,  -0.08,  (max)
01/23 20Z,  -0.20,   3.93,  99.90,   3.66,  -0.08,
01/23 21Z,  -0.30,   2.29,  99.90,   1.92,  -0.08,
01/23 22Z,  -0.40,  -0.01,  99.90,  -0.49,  -0.08,
01/23 23Z,  -0.40,  -2.46,  99.90,  -2.94,  -0.08,
01/24 00Z,  -0.40,  -4.35,  99.90,  -4.83,  -0.08,
01/24 01Z,  -0.40,  -5.12,  99.90,  -5.60,  -0.08,  (min)
01/24 02Z,  -0.50,  -4.64,  99.90,  -5.22,  -0.08,
01/24 03Z,  -0.60,  -3.12,  99.90,  -3.79,  -0.08,
01/24 04Z,  -0.90,  -0.90,  99.90,  -1.87,  -0.08,
01/24 05Z,  -1.10,   1.51,  99.90,   0.34,  -0.08,
01/24 06Z,  -1.20,   3.48,  99.90,   2.21,  -0.08,
01/24 07Z,  -1.30,   4.47,  99.90,   3.10,  -0.08,  (max)
01/24 08Z,  -1.20,   4.31,  99.90,   3.04,  -0.08,
01/24 09Z,  -1.10,   3.13,  99.90,   1.96,  -0.08,
01/24 10Z,  -0.90,   1.16,  99.90,   0.18,  -0.08,
01/24 11Z,  -0.80,  -1.20,  99.90,  -2.08,  -0.08,
01/24 12Z,  -0.70,  -3.32,  99.90,  -4.10,  -0.08,
01/24 13Z,  -0.60,  -4.55,  99.90,  -5.22,  -0.08,  (min)
01/24 14Z,  -0.50,  -4.57,  99.90,  -5.15,  -0.08,
01/24 15Z,  -0.40,  -3.50,  99.90,  -3.97,  -0.08,
01/24 16Z,  -0.40,  -1.62,  99.90,  -2.10,  -0.08,
01/24 17Z,  -0.40,   0.65,  99.90,   0.18,  -0.08,
01/24 18Z,  -0.30,   2.74,  99.90,   2.37,  -0.08,
01/24 19Z,  -0.30,   4.05,  99.90,   3.67,  -0.08,
01/24 20Z,  -0.30,   4.25,  99.90,   3.88,  -0.08,  (max)
01/24 21Z,  -0.20,   3.40,  99.90,   3.12,  -0.08,
01/24 22Z,  -0.10,   1.68,  99.90,   1.51,  -0.08,
01/24 23Z,   0.00,  -0.58,  99.90,  -0.65,  -0.08,
01/25 00Z,  -0.10,  -2.85,  99.90,  -3.02,  -0.08,
01/25 01Z,  -0.10,  -4.45,  99.90,  -4.62,  -0.08,
01/25 02Z,  -0.10,  -4.89,  99.90,  -5.07,  -0.08,  (min)
01/25 03Z,  -0.20,  -4.15,  99.90,  -4.43,  -0.08,
01/25 04Z,  -0.20,  -2.46,  99.90,  -2.73,  -0.08,
01/25 05Z,  -0.20,  -0.19,  99.90,  -0.46,  -0.08,
01/25 06Z,  -0.20,   2.15,  99.90,   1.88,  -0.08,
01/25 07Z,  -0.10,   3.92,  99.90,   3.75,  -0.08,
01/25 08Z,  -0.10,   4.66,  99.90,   4.48,  -0.08,  (max)
01/25 09Z,   0.00,   4.27,  99.90,   4.19,  -0.08,
01/25 10Z,   0.00,   2.91,  99.90,   2.84,  -0.08,
01/25 11Z,   0.00,   0.85,  99.90,   0.77,  -0.08,
01/25 12Z,   0.00,  -1.51,  99.90,  -1.59,  -0.08,
01/25 13Z,   0.00,  -3.53,  99.90,  -3.60,  -0.08,
01/25 14Z,   0.00,  -4.60,  99.90,  -4.68,  -0.08,  (min)
01/25 15Z,   0.00,  -4.51,  99.90,  -4.59,  -0.08,
01/25 16Z,   0.00,  -3.40,  99.90,  -3.47,  -0.08,
01/25 17Z,   0.00,  -1.54,  99.90,  -1.61,  -0.08,
01/25 18Z,   0.00,   0.65,  99.90,   0.58,  -0.08,
01/25 19Z,   0.00,   2.59,  99.90,   2.52,  -0.08,
01/25 20Z,   0.00,   3.74,  99.90,   3.66,  -0.08,
01/25 21Z,   0.00,   3.83,  99.90,   3.75,  -0.08,  (max)
01/25 22Z,   0.10,   2.93,  99.90,   2.96,  -0.08,
01/25 23Z,   0.10,   1.26,  99.90,   1.29,  -0.08,
01/26 00Z,   0.10,  -0.88,  99.90,  -0.86,  -0.08,
01/26 01Z,   0.10,  -2.96,  99.90,  -2.94,  -0.08,
01/26 02Z,   0.20,  -4.32,  99.90,  -4.19,  -0.08,
01/26 03Z,   0.20,  -4.56,  99.90,  -4.43,  -0.08,  (min)
01/26 04Z,   0.30,  -3.69,  99.90,  -3.46,  -0.08,
01/26 05Z,   0.30,  -1.95,  99.90,  -1.72,  -0.08,
01/26 06Z,   0.50,   0.31,  99.90,   0.73,  -0.08,
01/26 07Z,   0.60,   2.55,  99.90,   3.07,  -0.08,
01/26 08Z,   0.80,   4.16,  99.90,   4.89,  -0.08,
01/26 09Z,   1.10,   4.74,  99.90,   5.76,  -0.08,  (max)
01/26 10Z,   1.20,   4.23,  99.90,   5.36,  -0.08,
01/26 11Z,   1.30,   2.82,  99.90,   4.04,  -0.08,
01/26 12Z,   1.50,   0.73,  99.90,   2.15,  -0.08,
01/26 13Z,   1.60,  -1.61,  99.90,  -0.09,  -0.08,
01/26 14Z,   1.70,  -3.56,  99.90,  -1.94,  -0.08,
01/26 15Z,   1.80,  -4.59,  99.90,  -2.86,  -0.08,  (min)
01/26 16Z,   1.90,  -4.50,  99.90,  -2.68,  -0.08,
01/26 17Z,   1.90,  -3.45,  99.90,  -1.62,  -0.08,
01/26 18Z,   2.00,  -1.67,  99.90,   0.26,  -0.08,
01/26 19Z,  99.90,   0.43,  99.90,  99.90,  -0.08,
01/26 20Z,  99.90,   2.28,  99.90,  99.90,  -0.08,
01/26 21Z,  99.90,   3.36,  99.90,  99.90,  -0.08,
01/26 22Z,  99.90,   3.46,  99.90,  99.90,  -0.08,
01/26 23Z,  99.90,   2.64,  99.90,  99.90,  -0.08,
01/27 00Z,  99.90,   1.09,  99.90,  99.90,  -0.08,