EXTRA-TROPICAL  STORM  SURGE
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Manual
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hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
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Northwest
Alaska
Gulf of Alaska
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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
#Kodiak Island, AK : 02/19/2026 01:21:01 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/17 06Z,  -1.40,  -4.64,  99.90,  99.90,  99.90,
02/17 07Z,  -1.40,  -3.08,  99.90,  99.90,  99.90,
02/17 08Z,  -1.30,  -1.01,  99.90,  99.90,  99.90,
02/17 09Z,  -1.30,   1.04,  99.90,  99.90,  99.90,
02/17 10Z,  -1.20,   2.55,  99.90,  99.90,  99.90,
02/17 11Z,  -1.30,   3.21,  99.90,  99.90,  99.90,
02/17 12Z,  -1.30,   2.96,  99.90,  99.90,  99.90,
02/17 13Z,  -1.30,   1.89,  99.90,  99.90,  99.90,
02/17 14Z,  -1.30,   0.26,  99.90,  99.90,  99.90,
02/17 15Z,  -1.30,  -1.40,  99.90,  99.90,  99.90,
02/17 16Z,  -1.30,  -2.51,  99.90,  99.90,  99.90,
02/17 17Z,  -1.30,  -2.69,  -3.17,  99.90,   0.82,
02/17 18Z,  -1.40,  -1.92,  -2.53,  99.90,   0.79,
02/17 19Z,  -1.40,  -0.40,  -1.09,  99.90,   0.71,
02/17 20Z,  -1.30,   1.54,   0.56,  99.90,   0.32,
02/17 21Z,  -1.30,   3.42,   2.68,  99.90,   0.56,
02/17 22Z,  -1.30,   4.68,   4.16,  99.90,   0.78,
02/17 23Z,  -1.30,   4.95,   4.25,  99.90,   0.60,  (max)
02/18 00Z,  -1.30,   4.13,   3.33,  99.90,   0.50,
02/18 01Z,  -1.30,   2.38,   1.52,  99.90,   0.44,
02/18 02Z,  -1.30,  -0.01,  -0.71,  99.90,   0.60,
02/18 03Z,  -1.30,  -2.54,  -3.39,  99.90,   0.45,
02/18 04Z,  -1.30,  -4.52,  -5.46,  99.90,   0.36,
02/18 05Z,  -1.30,  -5.46,  -6.05,  99.90,   0.71,  (min)
02/18 06Z,  -1.40,  -5.19,  -5.97,  99.90,   0.62,
02/18 07Z,  -1.40,  -3.89,  -4.72,  99.90,   0.57,
02/18 08Z,  -1.30,  -1.87,  -2.75,  99.90,   0.42,
02/18 09Z,  -1.30,   0.41,  -0.59,  99.90,   0.30,
02/18 10Z,  -1.30,   2.38,   1.63,  99.90,   0.55,
02/18 11Z,  -1.40,   3.55,   2.78,  99.90,   0.63,  (max)
02/18 12Z,  -1.40,   3.69,   2.50,  99.90,   0.21,
02/18 13Z,  -1.40,   2.85,   1.68,  99.90,   0.23,
02/18 14Z,  -1.40,   1.25,   0.42,  99.90,   0.57,
02/18 15Z,  -1.40,  -0.70,  -1.42,  99.90,   0.68,
02/18 16Z,  -1.40,  -2.41,  -3.52,  99.90,   0.29,
02/18 17Z,  -1.40,  -3.30,  -4.35,  99.90,   0.35,  (min)
02/18 18Z,  -1.40,  -3.09,  -3.92,  99.90,   0.57,
02/18 19Z,  -1.40,  -1.91,  -2.90,  99.90,   0.41,
02/18 20Z,  -1.30,  -0.06,  -1.15,  99.90,   0.21,
02/18 21Z,  -1.30,   2.04,   1.06,  99.90,   0.32,
02/18 22Z,  -1.30,   3.84,   2.96,  99.90,   0.42,
02/18 23Z,  -1.30,   4.81,   3.99,  99.90,   0.48,  (max)
02/19 00Z,  -1.20,   4.66,   3.94,  99.90,   0.48,
02/19 01Z,  -1.20,   3.44,   2.68,  99.90,   0.44,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/19 02Z,  -1.20,   1.37,  99.90,   0.62,   0.45,
02/19 03Z,  -1.20,  -1.13,  99.90,  -1.88,   0.45,
02/19 04Z,  -1.20,  -3.48,  99.90,  -4.23,   0.46,
02/19 05Z,  -1.20,  -5.02,  99.90,  -5.76,   0.46,
02/19 06Z,  -1.10,  -5.34,  99.90,  -5.97,   0.47,  (min)
02/19 07Z,  -1.10,  -4.45,  99.90,  -5.08,   0.47,
02/19 08Z,  -1.00,  -2.66,  99.90,  -3.18,   0.47,
02/19 09Z,  -1.00,  -0.36,  99.90,  -0.88,   0.48,
02/19 10Z,  -1.10,   1.91,  99.90,   1.29,   0.48,
02/19 11Z,  -1.00,   3.58,  99.90,   3.07,   0.49,
02/19 12Z,  -1.00,   4.23,  99.90,   3.72,   0.49,  (max)
02/19 13Z,  -1.10,   3.77,  99.90,   3.17,   0.50,
02/19 14Z,  -1.10,   2.37,  99.90,   1.77,   0.50,
02/19 15Z,  -1.20,   0.37,  99.90,  -0.33,   0.50,
02/19 16Z,  -1.20,  -1.74,  99.90,  -2.44,   0.50,
02/19 17Z,  -1.20,  -3.31,  99.90,  -4.02,   0.50,
02/19 18Z,  -1.20,  -3.85,  99.90,  -4.55,   0.50,  (min)
02/19 19Z,  -1.30,  -3.24,  99.90,  -4.04,   0.50,
02/19 20Z,  -1.30,  -1.72,  99.90,  -2.52,   0.50,
02/19 21Z,  -1.20,   0.31,  99.90,  -0.39,   0.50,
02/19 22Z,  -1.30,   2.38,  99.90,   1.58,   0.50,
02/19 23Z,  -1.30,   3.95,  99.90,   3.15,   0.50,
02/20 00Z,  -1.30,   4.55,  99.90,   3.74,   0.50,  (max)
02/20 01Z,  -1.40,   4.01,  99.90,   3.10,   0.50,
02/20 02Z,  -1.50,   2.48,  99.90,   1.48,   0.50,
02/20 03Z,  -1.50,   0.29,  99.90,  -0.71,   0.50,
02/20 04Z,  -1.60,  -2.08,  99.90,  -3.18,   0.50,
02/20 05Z,  -1.70,  -4.03,  99.90,  -5.23,   0.50,
02/20 06Z,  -1.60,  -4.97,  99.90,  -6.07,   0.50,  (min)
02/20 07Z,  -1.60,  -4.65,  99.90,  -5.76,   0.50,
02/20 08Z,  -1.60,  -3.24,  99.90,  -4.34,   0.50,
02/20 09Z,  -1.40,  -1.13,  99.90,  -2.04,   0.50,
02/20 10Z,  -1.30,   1.20,  99.90,   0.40,   0.50,
02/20 11Z,  -1.20,   3.23,  99.90,   2.53,   0.50,
02/20 12Z,  -1.20,   4.44,  99.90,   3.74,   0.50,
02/20 13Z,  -1.10,   4.51,  99.90,   3.91,   0.50,  (max)
02/20 14Z,  -1.00,   3.49,  99.90,   2.98,   0.50,
02/20 15Z,  -1.00,   1.66,  99.90,   1.15,   0.50,
02/20 16Z,  -0.90,  -0.57,  99.90,  -0.97,   0.50,
02/20 17Z,  -0.90,  -2.64,  99.90,  -3.05,   0.50,
02/20 18Z,  -0.80,  -3.95,  99.90,  -4.26,   0.50,
02/20 19Z,  -0.80,  -4.12,  99.90,  -4.42,   0.50,  (min)
02/20 20Z,  -0.80,  -3.17,  99.90,  -3.48,   0.50,
02/20 21Z,  -0.80,  -1.47,  99.90,  -1.77,   0.50,
02/20 22Z,  -0.70,   0.56,  99.90,   0.36,   0.50,
02/20 23Z,  -0.80,   2.44,  99.90,   2.14,   0.50,
02/21 00Z,  -0.80,   3.68,  99.90,   3.38,   0.50,
02/21 01Z,  -0.80,   3.91,  99.90,   3.61,   0.50,  (max)
02/21 02Z,  -0.80,   3.08,  99.90,   2.78,   0.50,
02/21 03Z,  -0.90,   1.44,  99.90,   1.04,   0.50,
02/21 04Z,  -0.90,  -0.63,  99.90,  -1.03,   0.50,
02/21 05Z,  -0.90,  -2.66,  99.90,  -3.06,   0.50,
02/21 06Z,  -0.90,  -4.06,  99.90,  -4.47,   0.50,
02/21 07Z,  -0.90,  -4.38,  99.90,  -4.79,   0.50,  (min)
02/21 08Z,  -0.90,  -3.52,  99.90,  -3.93,   0.50,
02/21 09Z,  -0.90,  -1.78,  99.90,  -2.18,   0.50,
02/21 10Z,  -0.90,   0.40,  99.90,   0.00,   0.50,
02/21 11Z,  -0.90,   2.56,  99.90,   2.16,   0.50,
02/21 12Z,  -1.00,   4.20,  99.90,   3.69,   0.50,
02/21 13Z,  -1.00,   4.87,  99.90,   4.37,   0.50,  (max)
02/21 14Z,  -1.10,   4.40,  99.90,   3.80,   0.50,
02/21 15Z,  -1.10,   2.96,  99.90,   2.36,   0.50,
02/21 16Z,  -1.20,   0.89,  99.90,   0.18,   0.50,
02/21 17Z,  -1.20,  -1.36,  99.90,  -2.07,   0.50,
02/21 18Z,  -1.20,  -3.26,  99.90,  -3.96,   0.50,
02/21 19Z,  -1.10,  -4.26,  99.90,  -4.86,   0.50,  (min)
02/21 20Z,  -1.10,  -4.12,  99.90,  -4.72,   0.50,
02/21 21Z,  -1.10,  -3.00,  99.90,  -3.60,   0.50,
02/21 22Z,  -1.00,  -1.30,  99.90,  -1.80,   0.50,
02/21 23Z,  -0.90,   0.56,  99.90,   0.16,   0.50,
02/22 00Z,  -0.90,   2.15,  99.90,   1.75,   0.50,
02/22 01Z,  -0.80,   3.05,  99.90,   2.75,   0.50,  (max)
02/22 02Z,  -0.80,   3.01,  99.90,   2.70,   0.50,
02/22 03Z,  -0.80,   2.07,  99.90,   1.76,   0.50,
02/22 04Z,  -0.80,   0.53,  99.90,   0.23,   0.50,
02/22 05Z,  -0.70,  -1.23,  99.90,  -1.43,   0.50,
02/22 06Z,  -0.60,  -2.77,  99.90,  -2.87,   0.50,
02/22 07Z,  -0.60,  -3.60,  99.90,  -3.70,   0.50,  (min)
02/22 08Z,  -0.60,  -3.40,  99.90,  -3.50,   0.50,
02/22 09Z,  -0.40,  -2.20,  99.90,  -2.10,   0.50,
02/22 10Z,  -0.40,  -0.36,  99.90,  -0.26,   0.50,
02/22 11Z,  -0.40,   1.68,  99.90,   1.78,   0.50,
02/22 12Z,  -0.40,   3.51,  99.90,   3.61,   0.50,
02/22 13Z,  -0.40,   4.69,  99.90,   4.79,   0.50,
02/22 14Z,  -0.40,   4.89,  99.90,   4.99,   0.50,  (max)
02/22 15Z,  -0.40,   4.04,  99.90,   4.14,   0.50,
02/22 16Z,  -0.30,   2.38,  99.90,   2.58,   0.50,
02/22 17Z,  -0.20,   0.28,  99.90,   0.58,   0.50,
02/22 18Z,  -0.20,  -1.84,  99.90,  -1.54,   0.50,