EXTRA-TROPICAL  STORM  SURGE
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hat-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
#Yakutat, AK : 02/18/2026 14:21:57 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/16 18Z,  -1.20,  -6.64,  -7.64,  99.90,   0.20,
02/16 19Z,  -1.20,  -4.67,  -5.63,  99.90,   0.24,
02/16 20Z,  -1.30,  -3.08,  -4.18,  99.90,   0.20,
02/16 21Z,  -1.40,  -2.34,  -3.46,  99.90,   0.28,  (max)
02/16 22Z,  -1.50,  -2.71,  -3.77,  99.90,   0.44,
02/16 23Z,  -1.50,  -4.21,  -5.29,  99.90,   0.42,
02/17 00Z,  -1.40,  -6.56,  -7.57,  99.90,   0.39,
02/17 01Z,  -1.50,  -9.27, -10.26,  99.90,   0.51,
02/17 02Z,  -1.50, -11.73, -12.97,  99.90,   0.26,
02/17 03Z,  -1.60, -13.39, -14.45,  99.90,   0.54,
02/17 04Z,  -1.60, -13.88, -14.95,  99.90,   0.53,  (min)
02/17 05Z,  -1.60, -13.11, -14.37,  99.90,   0.34,
02/17 06Z,  -1.40, -11.28, -12.46,  99.90,   0.22,
02/17 07Z,  -1.40,  -8.85, -10.05,  99.90,   0.20,
02/17 08Z,  -1.40,  -6.41,  -7.82,  99.90,  -0.01,
02/17 09Z,  -1.40,  -4.54,  -5.67,  99.90,   0.27,
02/17 10Z,  -1.40,  -3.67,  -4.94,  99.90,   0.13,  (max)
02/17 11Z,  -1.40,  -3.94,  -5.12,  99.90,   0.22,
02/17 12Z,  -1.30,  -5.20,  -6.26,  99.90,   0.24,
02/17 13Z,  -1.20,  -7.05,  -8.28,  99.90,  -0.03,
02/17 14Z,  -1.20,  -8.92, -10.11,  99.90,   0.01,
02/17 15Z,  -1.20, -10.26, -11.40,  99.90,   0.06,
02/17 16Z,  -1.30, -10.65, -11.83,  99.90,   0.12,  (min)
02/17 17Z,  -1.30,  -9.94, -10.95,  99.90,   0.29,
02/17 18Z,  -1.10,  -8.29,  -9.33,  99.90,   0.06,
02/17 19Z,  -1.10,  -6.13,  -7.36,  99.90,  -0.13,
02/17 20Z,  -1.10,  -4.01,  -5.14,  99.90,  -0.03,
02/17 21Z,  -1.10,  -2.54,  -3.73,  99.90,  -0.09,
02/17 22Z,  -1.10,  -2.15,  -3.40,  99.90,  -0.15,  (max)
02/17 23Z,  -1.10,  -3.02,  -4.06,  99.90,   0.06,
02/18 00Z,  -1.00,  -5.02,  -6.25,  99.90,  -0.23,
02/18 01Z,  -1.00,  -7.71,  -8.72,  99.90,  -0.01,
02/18 02Z,  -1.10, -10.50, -11.70,  99.90,  -0.10,
02/18 03Z,  -1.20, -12.74, -14.05,  99.90,  -0.11,
02/18 04Z,  -1.20, -13.90, -15.17,  99.90,  -0.07,  (min)
02/18 05Z,  -1.20, -13.73, -15.10,  99.90,  -0.17,
02/18 06Z,  -1.00, -12.28, -13.50,  99.90,  -0.22,
02/18 07Z,  -1.10,  -9.91, -11.34,  99.90,  -0.33,
02/18 08Z,  -1.20,  -7.22,  -8.67,  99.90,  -0.25,
02/18 09Z,  -1.30,  -4.86,  -6.24,  99.90,  -0.08,
02/18 10Z,  -1.40,  -3.38,  -4.84,  99.90,  -0.06,
02/18 11Z,  -1.40,  -3.12,  -4.63,  99.90,  -0.11,  (max)
02/18 12Z,  -1.30,  -4.07,  -5.42,  99.90,  -0.05,
02/18 13Z,  -1.30,  -5.93,  -7.38,  99.90,  -0.15,
02/18 14Z,  -1.20,  -8.16,  -9.58,  99.90,  -0.22,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/18 15Z,  -1.20, -10.11,  99.90, -11.52,  -0.22,
02/18 16Z,  -1.20, -11.23,  99.90, -12.64,  -0.21,  (min)
02/18 17Z,  -1.10, -11.21,  99.90, -12.51,  -0.21,
02/18 18Z,  -1.10, -10.01,  99.90, -11.31,  -0.20,
02/18 19Z,  -1.00,  -7.95,  99.90,  -9.15,  -0.19,
02/18 20Z,  -1.00,  -5.57,  99.90,  -6.76,  -0.19,
02/18 21Z,  -1.00,  -3.50,  99.90,  -4.68,  -0.18,
02/18 22Z,  -0.90,  -2.32,  99.90,  -3.40,  -0.18,  (max)
02/18 23Z,  -1.00,  -2.39,  99.90,  -3.56,  -0.17,
02/19 00Z,  -0.90,  -3.74,  99.90,  -4.80,  -0.16,
02/19 01Z,  -0.90,  -6.09,  99.90,  -7.15,  -0.16,
02/19 02Z,  -0.90,  -8.91,  99.90,  -9.96,  -0.15,
02/19 03Z,  -0.90, -11.51,  99.90, -12.56,  -0.15,
02/19 04Z,  -0.90, -13.28,  99.90, -14.33,  -0.15,
02/19 05Z,  -0.90, -13.78,  99.90, -14.84,  -0.15,  (min)
02/19 06Z,  -0.90, -12.91,  99.90, -13.96,  -0.15,
02/19 07Z,  -0.80, -10.87,  99.90, -11.82,  -0.15,
02/19 08Z,  -0.80,  -8.17,  99.90,  -9.12,  -0.15,
02/19 09Z,  -0.70,  -5.48,  99.90,  -6.34,  -0.15,
02/19 10Z,  -0.60,  -3.46,  99.90,  -4.21,  -0.15,
02/19 11Z,  -0.60,  -2.57,  99.90,  -3.33,  -0.15,  (max)
02/19 12Z,  -0.50,  -3.02,  99.90,  -3.67,  -0.15,
02/19 13Z,  -0.50,  -4.63,  99.90,  -5.28,  -0.15,
02/19 14Z,  -0.60,  -6.95,  99.90,  -7.70,  -0.15,
02/19 15Z,  -0.70,  -9.35,  99.90, -10.20,  -0.15,
02/19 16Z,  -0.70, -11.18,  99.90, -12.04,  -0.15,
02/19 17Z,  -0.70, -11.96,  99.90, -12.82,  -0.15,  (min)
02/19 18Z,  -0.70, -11.48,  99.90, -12.34,  -0.15,
02/19 19Z,  -0.70,  -9.87,  99.90, -10.72,  -0.15,
02/19 20Z,  -0.70,  -7.55,  99.90,  -8.40,  -0.15,
02/19 21Z,  -0.60,  -5.14,  99.90,  -5.90,  -0.15,
02/19 22Z,  -0.60,  -3.30,  99.90,  -4.05,  -0.15,
02/19 23Z,  -0.50,  -2.51,  99.90,  -3.16,  -0.15,  (max)
02/20 00Z,  -0.50,  -3.02,  99.90,  -3.67,  -0.15,
02/20 01Z,  -0.40,  -4.73,  99.90,  -5.28,  -0.15,
02/20 02Z,  -0.40,  -7.22,  99.90,  -7.77,  -0.15,
02/20 03Z,  -0.50,  -9.89,  99.90, -10.54,  -0.15,
02/20 04Z,  -0.50, -12.07,  99.90, -12.72,  -0.15,
02/20 05Z,  -0.50, -13.21,  99.90, -13.86,  -0.15,  (min)
02/20 06Z,  -0.60, -13.01,  99.90, -13.76,  -0.15,
02/20 07Z,  -0.60, -11.52,  99.90, -12.28,  -0.15,
02/20 08Z,  -0.60,  -9.11,  99.90,  -9.86,  -0.15,
02/20 09Z,  -0.60,  -6.35,  99.90,  -7.10,  -0.15,
02/20 10Z,  -0.50,  -3.93,  99.90,  -4.58,  -0.15,
02/20 11Z,  -0.50,  -2.44,  99.90,  -3.10,  -0.15,
02/20 12Z,  -0.40,  -2.24,  99.90,  -2.79,  -0.15,  (max)
02/20 13Z,  -0.40,  -3.35,  99.90,  -3.90,  -0.15,
02/20 14Z,  -0.30,  -5.46,  99.90,  -5.92,  -0.15,
02/20 15Z,  -0.40,  -8.04,  99.90,  -8.59,  -0.15,
02/20 16Z,  -0.40, -10.41,  99.90, -10.97,  -0.15,
02/20 17Z,  -0.40, -11.99,  99.90, -12.54,  -0.15,
02/20 18Z,  -0.50, -12.37,  99.90, -13.02,  -0.15,  (min)
02/20 19Z,  -0.50, -11.50,  99.90, -12.15,  -0.15,
02/20 20Z,  -0.50,  -9.62,  99.90, -10.27,  -0.15,
02/20 21Z,  -0.50,  -7.24,  99.90,  -7.89,  -0.15,
02/20 22Z,  -0.50,  -5.00,  99.90,  -5.65,  -0.15,
02/20 23Z,  -0.50,  -3.49,  99.90,  -4.14,  -0.15,
02/21 00Z,  -0.50,  -3.10,  99.90,  -3.75,  -0.15,  (max)
02/21 01Z,  -0.50,  -3.94,  99.90,  -4.59,  -0.15,
02/21 02Z,  -0.60,  -5.79,  99.90,  -6.54,  -0.15,
02/21 03Z,  -0.60,  -8.16,  99.90,  -8.92,  -0.15,
02/21 04Z,  -0.70, -10.45,  99.90, -11.30,  -0.15,
02/21 05Z,  -0.70, -12.04,  99.90, -12.89,  -0.15,
02/21 06Z,  -0.80, -12.52,  99.90, -13.47,  -0.15,  (min)
02/21 07Z,  -0.80, -11.72,  99.90, -12.68,  -0.15,
02/21 08Z,  -0.80,  -9.84,  99.90, -10.79,  -0.15,
02/21 09Z,  -0.80,  -7.31,  99.90,  -8.26,  -0.15,
02/21 10Z,  -0.80,  -4.76,  99.90,  -5.71,  -0.15,
02/21 11Z,  -0.80,  -2.81,  99.90,  -3.76,  -0.15,
02/21 12Z,  -0.80,  -1.94,  99.90,  -2.89,  -0.15,  (max)
02/21 13Z,  -0.80,  -2.36,  99.90,  -3.31,  -0.15,
02/21 14Z,  -0.70,  -3.97,  99.90,  -4.82,  -0.15,
02/21 15Z,  -0.80,  -6.38,  99.90,  -7.33,  -0.15,
02/21 16Z,  -0.70,  -8.98,  99.90,  -9.83,  -0.15,
02/21 17Z,  -0.70, -11.16,  99.90, -12.01,  -0.15,
02/21 18Z,  -0.60, -12.41,  99.90, -13.16,  -0.15,
02/21 19Z,  -0.60, -12.46,  99.90, -13.21,  -0.15,  (min)
02/21 20Z,  -0.60, -11.34,  99.90, -12.10,  -0.15,
02/21 21Z,  -0.50,  -9.41,  99.90, -10.06,  -0.15,
02/21 22Z,  -0.50,  -7.17,  99.90,  -7.82,  -0.15,
02/21 23Z,  -0.50,  -5.22,  99.90,  -5.88,  -0.15,
02/22 00Z,  -0.50,  -4.07,  99.90,  -4.72,  -0.15,
02/22 01Z,  -0.50,  -3.98,  99.90,  -4.63,  -0.15,  (max)
02/22 02Z,  -0.40,  -4.96,  99.90,  -5.51,  -0.15,
02/22 03Z,  -0.40,  -6.70,  99.90,  -7.25,  -0.15,
02/22 04Z,  -0.30,  -8.74,  99.90,  -9.19,  -0.15,
02/22 05Z,  -0.30, -10.49,  99.90, -10.94,  -0.15,
02/22 06Z,  -0.40, -11.47,  99.90, -12.02,  -0.15,