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
#Charleston, OR : 02/15/2026 14:23:20 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/13 18Z,   0.20,  -0.72,  -0.60,  99.90,  -0.08,  (max)
02/13 19Z,   0.10,  -1.69,  -1.76,  99.90,  -0.17,
02/13 20Z,   0.20,  -3.03,  -2.91,  99.90,  -0.08,
02/13 21Z,   0.20,  -4.51,  -4.13,  99.90,   0.18,
02/13 22Z,   0.20,  -5.87,  -5.43,  99.90,   0.24,
02/13 23Z,   0.40,  -6.82,  -6.59,  99.90,  -0.17,
02/14 00Z,   0.40,  -7.16,  -6.90,  99.90,  -0.14,  (min)
02/14 01Z,   0.40,  -6.87,  -6.64,  99.90,  -0.17,
02/14 02Z,   0.50,  -6.06,  -5.90,  99.90,  -0.34,
02/14 03Z,   0.50,  -4.93,  -4.71,  99.90,  -0.28,
02/14 04Z,   0.50,  -3.69,  -3.66,  99.90,  -0.47,
02/14 05Z,   0.40,  -2.61,  -2.55,  99.90,  -0.34,
02/14 06Z,   0.40,  -1.92,  -1.87,  99.90,  -0.35,
02/14 07Z,   0.40,  -1.72,  -1.43,  99.90,  -0.11,  (max)
02/14 08Z,   0.40,  -1.96,  -1.67,  99.90,  -0.11,
02/14 09Z,   0.40,  -2.49,  -2.16,  99.90,  -0.07,
02/14 10Z,   0.40,  -3.11,  -2.72,  99.90,  -0.01,
02/14 11Z,   0.30,  -3.58,  -3.18,  99.90,   0.10,
02/14 12Z,   0.30,  -3.65,  -3.24,  99.90,   0.11,  (min)
02/14 13Z,   0.30,  -3.27,  -2.89,  99.90,   0.08,
02/14 14Z,   0.30,  -2.50,  -2.24,  99.90,  -0.04,
02/14 15Z,   0.40,  -1.56,  -1.24,  99.90,  -0.08,
02/14 16Z,   0.30,  -0.67,  -0.35,  99.90,   0.02,
02/14 17Z,   0.30,  -0.08,   0.26,  99.90,   0.04,
02/14 18Z,   0.30,  -0.03,   0.31,  99.90,   0.04,  (max)
02/14 19Z,   0.30,  -0.65,  -0.38,  99.90,  -0.03,
02/14 20Z,   0.20,  -1.85,  -1.58,  99.90,   0.07,
02/14 21Z,   0.20,  -3.44,  -3.14,  99.90,   0.10,
02/14 22Z,   0.30,  -5.11,  -4.82,  99.90,  -0.01,
02/14 23Z,   0.40,  -6.53,  -6.29,  99.90,  -0.16,
02/15 00Z,   0.40,  -7.40,  -7.08,  99.90,  -0.08,
02/15 01Z,   0.50,  -7.54,  -7.28,  99.90,  -0.24,  (min)
02/15 02Z,   0.50,  -6.96,  -6.71,  99.90,  -0.25,
02/15 03Z,   0.50,  -5.86,  -5.61,  99.90,  -0.25,
02/15 04Z,   0.50,  -4.48,  -4.23,  99.90,  -0.25,
02/15 05Z,   0.40,  -3.09,  -2.85,  99.90,  -0.16,
02/15 06Z,   0.40,  -2.00,  -1.78,  99.90,  -0.18,
02/15 07Z,   0.40,  -1.44,  -1.13,  99.90,  -0.09,  (max)
02/15 08Z,   0.30,  -1.48,  -1.16,  99.90,   0.02,
02/15 09Z,   0.30,  -2.00,  -1.64,  99.90,   0.06,
02/15 10Z,   0.40,  -2.80,  -2.51,  99.90,  -0.11,
02/15 11Z,   0.50,  -3.59,  -3.15,  99.90,  -0.06,
02/15 12Z,   0.40,  -4.07,  -3.63,  99.90,   0.04,  (min)
02/15 13Z,   0.40,  -4.03,  -3.58,  99.90,   0.05,
02/15 14Z,   0.40,  -3.43,  -2.97,  99.90,   0.06,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/15 15Z,   0.40,  -2.44,  99.90,  -1.99,   0.05,
02/15 16Z,   0.40,  -1.30,  99.90,  -0.87,   0.04,
02/15 17Z,   0.40,  -0.31,  99.90,   0.11,   0.02,
02/15 18Z,   0.30,   0.24,  99.90,   0.55,   0.01,  (max)
02/15 19Z,   0.40,   0.12,  99.90,   0.52,  -0.00,
02/15 20Z,   0.40,  -0.76,  99.90,  -0.37,  -0.01,
02/15 21Z,   0.40,  -2.25,  99.90,  -1.88,  -0.03,
02/15 22Z,   0.40,  -4.07,  99.90,  -3.71,  -0.04,
02/15 23Z,   0.60,  -5.85,  99.90,  -5.31,  -0.05,
02/16 00Z,   0.50,  -7.22,  99.90,  -6.79,  -0.06,
02/16 01Z,   0.50,  -7.87,  99.90,  -7.45,  -0.08,  (min)
02/16 02Z,   0.50,  -7.67,  99.90,  -7.26,  -0.09,
02/16 03Z,   0.50,  -6.73,  99.90,  -6.32,  -0.09,
02/16 04Z,   0.40,  -5.31,  99.90,  -5.00,  -0.09,
02/16 05Z,   0.50,  -3.73,  99.90,  -3.32,  -0.09,
02/16 06Z,   0.50,  -2.29,  99.90,  -1.88,  -0.09,
02/16 07Z,   0.40,  -1.33,  99.90,  -1.02,  -0.09,
02/16 08Z,   0.50,  -1.04,  99.90,  -0.63,  -0.09,  (max)
02/16 09Z,   0.50,  -1.43,  99.90,  -1.02,  -0.09,
02/16 10Z,   0.60,  -2.29,  99.90,  -1.78,  -0.09,
02/16 11Z,   0.50,  -3.34,  99.90,  -2.93,  -0.09,
02/16 12Z,   0.50,  -4.22,  99.90,  -3.81,  -0.09,
02/16 13Z,   0.60,  -4.62,  99.90,  -4.11,  -0.09,  (min)
02/16 14Z,   0.60,  -4.36,  99.90,  -3.85,  -0.09,
02/16 15Z,   0.50,  -3.48,  99.90,  -3.07,  -0.09,
02/16 16Z,   0.60,  -2.24,  99.90,  -1.73,  -0.09,
02/16 17Z,   0.50,  -0.96,  99.90,  -0.55,  -0.09,
02/16 18Z,   0.60,   0.04,  99.90,   0.55,  -0.09,
02/16 19Z,   0.60,   0.46,  99.90,   0.97,  -0.09,  (max)
02/16 20Z,   0.70,   0.08,  99.90,   0.69,  -0.09,
02/16 21Z,   0.60,  -1.11,  99.90,  -0.60,  -0.09,
02/16 22Z,   0.70,  -2.88,  99.90,  -2.27,  -0.09,
02/16 23Z,   0.80,  -4.85,  99.90,  -4.14,  -0.09,
02/17 00Z,   0.90,  -6.61,  99.90,  -5.80,  -0.09,
02/17 01Z,   0.90,  -7.77,  99.90,  -6.96,  -0.09,
02/17 02Z,   0.80,  -8.05,  99.90,  -7.34,  -0.09,  (min)
02/17 03Z,   0.90,  -7.43,  99.90,  -6.62,  -0.09,
02/17 04Z,   0.90,  -6.11,  99.90,  -5.30,  -0.09,
02/17 05Z,   1.00,  -4.44,  99.90,  -3.53,  -0.09,
02/17 06Z,   1.00,  -2.76,  99.90,  -1.85,  -0.09,
02/17 07Z,   1.00,  -1.42,  99.90,  -0.51,  -0.09,
02/17 08Z,   1.10,  -0.73,  99.90,   0.28,  -0.09,  (max)
02/17 09Z,   1.10,  -0.84,  99.90,   0.17,  -0.09,
02/17 10Z,   1.10,  -1.63,  99.90,  -0.62,  -0.09,
02/17 11Z,   1.00,  -2.82,  99.90,  -1.91,  -0.09,
02/17 12Z,   1.10,  -4.04,  99.90,  -3.03,  -0.09,
02/17 13Z,   1.10,  -4.91,  99.90,  -3.90,  -0.09,
02/17 14Z,   1.00,  -5.13,  99.90,  -4.22,  -0.09,  (min)
02/17 15Z,   1.00,  -4.58,  99.90,  -3.67,  -0.09,
02/17 16Z,   1.00,  -3.42,  99.90,  -2.51,  -0.09,
02/17 17Z,   0.90,  -1.99,  99.90,  -1.18,  -0.09,
02/17 18Z,   0.90,  -0.64,  99.90,   0.17,  -0.09,
02/17 19Z,   0.80,   0.28,  99.90,   0.99,  -0.09,
02/17 20Z,   0.80,   0.47,  99.90,   1.18,  -0.09,  (max)
02/17 21Z,   0.80,  -0.22,  99.90,   0.49,  -0.09,
02/17 22Z,   0.70,  -1.70,  99.90,  -1.09,  -0.09,
02/17 23Z,   0.80,  -3.65,  99.90,  -2.94,  -0.09,
02/18 00Z,   0.80,  -5.63,  99.90,  -4.92,  -0.09,
02/18 01Z,   0.80,  -7.20,  99.90,  -6.49,  -0.09,
02/18 02Z,   0.80,  -7.99,  99.90,  -7.28,  -0.09,  (min)
02/18 03Z,   0.80,  -7.82,  99.90,  -7.11,  -0.09,
02/18 04Z,   0.70,  -6.77,  99.90,  -6.16,  -0.09,
02/18 05Z,   0.60,  -5.13,  99.90,  -4.62,  -0.09,
02/18 06Z,   0.70,  -3.32,  99.90,  -2.71,  -0.09,
02/18 07Z,   0.70,  -1.70,  99.90,  -1.09,  -0.09,
02/18 08Z,   0.60,  -0.62,  99.90,  -0.11,  -0.09,
02/18 09Z,   0.60,  -0.33,  99.90,   0.18,  -0.09,  (max)
02/18 10Z,   0.70,  -0.89,  99.90,  -0.28,  -0.09,
02/18 11Z,   0.60,  -2.08,  99.90,  -1.57,  -0.09,
02/18 12Z,   0.60,  -3.54,  99.90,  -3.03,  -0.09,
02/18 13Z,   0.70,  -4.83,  99.90,  -4.22,  -0.09,
02/18 14Z,   0.70,  -5.58,  99.90,  -4.97,  -0.09,  (min)
02/18 15Z,   0.80,  -5.54,  99.90,  -4.83,  -0.09,
02/18 16Z,   0.80,  -4.69,  99.90,  -3.98,  -0.09,
02/18 17Z,   0.80,  -3.30,  99.90,  -2.59,  -0.09,
02/18 18Z,   0.70,  -1.76,  99.90,  -1.15,  -0.09,
02/18 19Z,   0.60,  -0.45,  99.90,   0.06,  -0.09,
02/18 20Z,   0.70,   0.30,  99.90,   0.91,  -0.09,  (max)
02/18 21Z,   0.50,   0.23,  99.90,   0.64,  -0.09,
02/18 22Z,   0.30,  -0.73,  99.90,  -0.52,  -0.09,
02/18 23Z,   0.40,  -2.41,  99.90,  -2.10,  -0.09,
02/19 00Z,   0.40,  -4.39,  99.90,  -4.08,  -0.09,
02/19 01Z,   0.30,  -6.22,  99.90,  -6.01,  -0.09,
02/19 02Z,   0.40,  -7.45,  99.90,  -7.14,  -0.09,
02/19 03Z,   0.40,  -7.79,  99.90,  -7.48,  -0.09,  (min)
02/19 04Z,   0.40,  -7.15,  99.90,  -6.84,  -0.09,
02/19 05Z,   0.40,  -5.73,  99.90,  -5.42,  -0.09,
02/19 06Z,   0.40,  -3.91,  99.90,  -3.60,  -0.09,