EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Alaska
Gulf of Alaska
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Skagway, AK
Elfin Cove, AK
Yakutat, AK
Cordova, AK
Valdez, AK
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Seldovia, AK
Nikiski, AK
Anchorage, AK
Kodiak Island, AK
Alitak, AK
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Adak Island, AK
Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Skagway, AK : 02/10/2026 03:20:20 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/08 12Z,   2.60,   4.22,   4.40,  99.90,  -2.42,
02/08 13Z,   2.40,   6.19,   6.10,  99.90,  -2.49,
02/08 14Z,   2.20,   6.81,   6.63,  99.90,  -2.38,  (max)
02/08 15Z,   2.00,   5.89,   5.63,  99.90,  -2.26,
02/08 16Z,   2.00,   3.74,   3.67,  99.90,  -2.07,
02/08 17Z,   2.10,   0.91,   0.97,  99.90,  -2.04,
02/08 18Z,   2.30,  -2.04,  -1.96,  99.90,  -2.22,
02/08 19Z,   2.20,  -4.52,  -4.20,  99.90,  -1.88,
02/08 20Z,   2.00,  -5.88,  -5.55,  99.90,  -1.67,  (min)
02/08 21Z,   2.00,  -5.76,  -5.30,  99.90,  -1.54,
02/08 22Z,   1.90,  -4.37,  -4.20,  99.90,  -1.73,
02/08 23Z,   2.00,  -2.28,  -2.15,  99.90,  -1.87,
02/09 00Z,   2.10,  -0.04,  -0.05,  99.90,  -2.11,
02/09 01Z,   1.90,   1.86,   1.66,  99.90,  -2.10,
02/09 02Z,   1.70,   2.94,   2.64,  99.90,  -2.00,  (max)
02/09 03Z,   1.70,   2.92,   2.39,  99.90,  -2.23,
02/09 04Z,   1.80,   1.90,   1.50,  99.90,  -2.20,
02/09 05Z,   2.00,   0.31,   0.09,  99.90,  -2.22,
02/09 06Z,   1.80,  -1.43,  -1.67,  99.90,  -2.04,
02/09 07Z,   1.60,  -2.94,  -2.99,  99.90,  -1.65,
02/09 08Z,   1.70,  -3.74,  -3.84,  99.90,  -1.80,  (min)
02/09 09Z,   1.80,  -3.43,  -3.52,  99.90,  -1.89,
02/09 10Z,   1.90,  -2.01,  -2.03,  99.90,  -1.92,
02/09 11Z,   2.00,   0.10,  -0.17,  99.90,  -2.27,
02/09 12Z,   1.70,   2.38,   2.27,  99.90,  -1.81,
02/09 13Z,   1.60,   4.37,   4.11,  99.90,  -1.86,
02/09 14Z,   1.60,   5.63,   5.32,  99.90,  -1.91,  (max)
02/09 15Z,   1.80,   5.75,   5.29,  99.90,  -2.26,
02/09 16Z,   2.00,   4.65,   4.29,  99.90,  -2.36,
02/09 17Z,   2.20,   2.67,   2.54,  99.90,  -2.33,
02/09 18Z,   2.00,   0.28,   0.12,  99.90,  -2.16,
02/09 19Z,   1.80,  -2.10,  -2.04,  99.90,  -1.74,
02/09 20Z,   1.80,  -4.03,  -3.85,  99.90,  -1.62,
02/09 21Z,   1.90,  -5.03,  -4.69,  99.90,  -1.56,  (min)
02/09 22Z,   2.10,  -4.89,  -4.64,  99.90,  -1.85,
02/09 23Z,   2.40,  -3.83,  -3.76,  99.90,  -2.33,
02/10 00Z,   2.60,  -2.29,  -2.41,  99.90,  -2.72,
02/10 01Z,   2.70,  -0.66,  -0.81,  99.90,  -2.85,
02/10 02Z,   2.70,   0.77,   0.35,  99.90,  -3.12,
02/10 03Z,   2.70,   1.63,   1.17,  99.90,  -3.16,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/10 04Z,   2.50,   1.71,  99.90,   1.13,  -3.08,
02/10 05Z,   2.40,   1.12,  99.90,   0.52,  -3.00,
02/10 06Z,   2.20,   0.20,  99.90,  -0.52,  -2.92,
02/10 07Z,   2.10,  -0.82,  99.90,  -1.55,  -2.83,
02/10 08Z,   2.00,  -1.71,  99.90,  -2.46,  -2.75,
02/10 09Z,   1.90,  -2.15,  99.90,  -2.91,  -2.67,  (min)
02/10 10Z,   1.90,  -1.81,  99.90,  -2.49,  -2.59,
02/10 11Z,   2.00,  -0.70,  99.90,  -1.21,  -2.50,
02/10 12Z,   2.10,   0.84,  99.90,   0.52,  -2.42,
02/10 13Z,   2.20,   2.48,  99.90,   2.34,  -2.34,
02/10 14Z,   2.50,   3.94,  99.90,   4.19,  -2.26,
02/10 15Z,   2.60,   4.86,  99.90,   5.29,  -2.17,
02/10 16Z,   2.70,   4.87,  99.90,   5.39,  -2.17,  (max)
02/10 17Z,   2.70,   3.90,  99.90,   4.43,  -2.17,
02/10 18Z,   2.70,   2.27,  99.90,   2.79,  -2.17,
02/10 19Z,   2.70,   0.30,  99.90,   0.83,  -2.17,
02/10 20Z,   2.70,  -1.71,  99.90,  -1.19,  -2.17,
02/10 21Z,   2.60,  -3.43,  99.90,  -3.01,  -2.17,
02/10 22Z,   2.60,  -4.44,  99.90,  -4.01,  -2.17,
02/10 23Z,   2.50,  -4.55,  99.90,  -4.22,  -2.17,  (min)
02/11 00Z,   2.40,  -3.93,  99.90,  -3.71,  -2.17,
02/11 01Z,   2.30,  -2.87,  99.90,  -2.75,  -2.17,
02/11 02Z,   2.30,  -1.57,  99.90,  -1.45,  -2.17,
02/11 03Z,   2.30,  -0.25,  99.90,  -0.13,  -2.17,
02/11 04Z,   2.30,   0.74,  99.90,   0.87,  -2.17,
02/11 05Z,   2.40,   1.18,  99.90,   1.41,  -2.17,
02/11 06Z,   2.60,   1.13,  99.90,   1.56,  -2.17,  (max)
02/11 07Z,   2.70,   0.77,  99.90,   1.30,  -2.17,
02/11 08Z,   2.80,   0.19,  99.90,   0.81,  -2.17,
02/11 09Z,   3.00,  -0.51,  99.90,   0.32,  -2.17,
02/11 10Z,   3.00,  -1.00,  99.90,  -0.17,  -2.17,  (min)
02/11 11Z,   3.00,  -0.95,  99.90,  -0.13,  -2.17,
02/11 12Z,   3.00,  -0.32,  99.90,   0.51,  -2.17,
02/11 13Z,   3.10,   0.74,  99.90,   1.66,  -2.17,
02/11 14Z,   3.20,   2.03,  99.90,   3.05,  -2.17,
02/11 15Z,   3.30,   3.34,  99.90,   4.47,  -2.17,
02/11 16Z,   3.30,   4.30,  99.90,   5.43,  -2.17,
02/11 17Z,   3.20,   4.49,  99.90,   5.52,  -2.17,  (max)
02/11 18Z,   3.00,   3.82,  99.90,   4.65,  -2.17,
02/11 19Z,   2.70,   2.50,  99.90,   3.02,  -2.17,
02/11 20Z,   2.40,   0.74,  99.90,   0.97,  -2.17,
02/11 21Z,   2.00,  -1.24,  99.90,  -1.42,  -2.17,
02/11 22Z,   1.60,  -3.11,  99.90,  -3.68,  -2.17,
02/11 23Z,   1.50,  -4.41,  99.90,  -5.08,  -2.17,
02/12 00Z,   1.40,  -4.90,  99.90,  -5.67,  -2.17,  (min)
02/12 01Z,   1.50,  -4.64,  99.90,  -5.32,  -2.17,
02/12 02Z,   1.70,  -3.79,  99.90,  -4.26,  -2.17,
02/12 03Z,   2.00,  -2.45,  99.90,  -2.62,  -2.17,
02/12 04Z,   2.10,  -0.88,  99.90,  -0.95,  -2.17,
02/12 05Z,   2.40,   0.52,  99.90,   0.74,  -2.17,
02/12 06Z,   2.70,   1.42,  99.90,   1.95,  -2.17,
02/12 07Z,   2.70,   1.82,  99.90,   2.34,  -2.17,  (max)
02/12 08Z,   2.70,   1.74,  99.90,   2.27,  -2.17,
02/12 09Z,   2.50,   1.19,  99.90,   1.51,  -2.17,
02/12 10Z,   2.40,   0.28,  99.90,   0.50,  -2.17,
02/12 11Z,   2.30,  -0.59,  99.90,  -0.47,  -2.17,
02/12 12Z,   2.40,  -0.99,  99.90,  -0.76,  -2.17,  (min)
02/12 13Z,   2.60,  -0.74,  99.90,  -0.31,  -2.17,
02/12 14Z,   2.90,   0.10,  99.90,   0.83,  -2.17,
02/12 15Z,   3.20,   1.43,  99.90,   2.46,  -2.17,
02/12 16Z,   3.40,   2.98,  99.90,   4.21,  -2.17,
02/12 17Z,   3.60,   4.26,  99.90,   5.68,  -2.17,
02/12 18Z,   3.60,   4.76,  99.90,   6.19,  -2.17,  (max)
02/12 19Z,   3.70,   4.33,  99.90,   5.85,  -2.17,
02/12 20Z,   3.70,   3.09,  99.90,   4.62,  -2.17,
02/12 21Z,   3.60,   1.22,  99.90,   2.64,  -2.17,
02/12 22Z,   3.40,  -1.09,  99.90,   0.14,  -2.17,
02/12 23Z,   3.40,  -3.37,  99.90,  -2.15,  -2.17,
02/13 00Z,   3.70,  -5.08,  99.90,  -3.56,  -2.17,
02/13 01Z,   3.80,  -5.87,  99.90,  -4.25,  -2.17,  (min)
02/13 02Z,   3.90,  -5.71,  99.90,  -3.99,  -2.17,
02/13 03Z,   4.20,  -4.68,  99.90,  -2.66,  -2.17,
02/13 04Z,   4.20,  -2.93,  99.90,  -0.90,  -2.17,
02/13 05Z,   4.00,  -0.83,  99.90,   0.99,  -2.17,
02/13 06Z,   3.70,   1.05,  99.90,   2.58,  -2.17,
02/13 07Z,   3.40,   2.33,  99.90,   3.56,  -2.17,
02/13 08Z,   3.10,   2.91,  99.90,   3.83,  -2.17,  (max)
02/13 09Z,   2.70,   2.74,  99.90,   3.26,  -2.17,
02/13 10Z,   2.30,   1.81,  99.90,   1.94,  -2.17,
02/13 11Z,   1.90,   0.37,  99.90,   0.09,  -2.17,
02/13 12Z,   1.50,  -1.03,  99.90,  -1.70,  -2.17,
02/13 13Z,   1.40,  -1.79,  99.90,  -2.56,  -2.17,  (min)
02/13 14Z,   1.50,  -1.66,  99.90,  -2.34,  -2.17,
02/13 15Z,   1.70,  -0.65,  99.90,  -1.12,  -2.17,
02/13 16Z,   2.10,   1.09,  99.90,   1.02,  -2.17,
02/13 17Z,   2.40,   3.14,  99.90,   3.37,  -2.17,
02/13 18Z,   2.80,   4.83,  99.90,   5.46,  -2.17,
02/13 19Z,  99.90,   5.56,  99.90,  99.90,  -2.17,
02/13 20Z,  99.90,   5.15,  99.90,  99.90,  -2.17,
02/13 21Z,  99.90,   3.68,  99.90,  99.90,  -2.17,
02/13 22Z,  99.90,   1.35,  99.90,  99.90,  -2.17,
02/13 23Z,  99.90,  -1.54,  99.90,  99.90,  -2.17,
02/14 00Z,  99.90,  -4.37,  99.90,  99.90,  -2.17,