EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Ketchikan, AK
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Skagway, AK
Elfin Cove, AK
Yakutat, AK
Cordova, AK
Valdez, AK
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Seldovia, AK
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Anchorage, AK
Kodiak Island, AK
Alitak, AK
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Adak Island, AK
Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Ketchikan, AK : 01/25/2026 00:23:11 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/23 06Z,  -0.50, -20.17, -20.82,  99.90,  -0.15,
01/23 07Z,  -0.50, -19.07, -19.86,  99.90,  -0.29,  (min)
01/23 08Z,  -0.50, -16.32, -17.20,  99.90,  -0.38,
01/23 09Z,  -0.50, -12.62, -13.53,  99.90,  -0.41,
01/23 10Z,  -0.60,  -8.83,  -9.76,  99.90,  -0.33,
01/23 11Z,  -0.60,  -5.78,  -6.66,  99.90,  -0.28,
01/23 12Z,  -0.50,  -4.14,  -4.91,  99.90,  -0.27,  (max)
01/23 13Z,  -0.50,  -4.28,  -5.01,  99.90,  -0.23,
01/23 14Z,  -0.50,  -6.15,  -6.81,  99.90,  -0.16,
01/23 15Z,  -0.60,  -9.26,  -9.90,  99.90,  -0.04,
01/23 16Z,  -0.60, -12.76, -13.42,  99.90,  -0.06,
01/23 17Z,  -0.70, -15.70, -16.38,  99.90,   0.02,
01/23 18Z,  -0.60, -17.29, -17.95,  99.90,  -0.06,  (min)
01/23 19Z,  -0.60, -17.14, -17.80,  99.90,  -0.06,
01/23 20Z,  -0.60, -15.36, -16.13,  99.90,  -0.17,
01/23 21Z,  -0.60, -12.48, -13.30,  99.90,  -0.22,
01/23 22Z,  -0.60,  -9.28, -10.19,  99.90,  -0.31,
01/23 23Z,  -0.70,  -6.58,  -7.44,  99.90,  -0.16,
01/24 00Z,  -0.60,  -5.10,  -5.97,  99.90,  -0.27,  (max)
01/24 01Z,  -0.60,  -5.28,  -6.11,  99.90,  -0.23,
01/24 02Z,  -0.60,  -7.14,  -7.94,  99.90,  -0.20,
01/24 03Z,  -0.60, -10.26, -11.02,  99.90,  -0.16,
01/24 04Z,  -0.70, -13.86, -14.58,  99.90,  -0.02,
01/24 05Z,  -0.70, -16.99, -17.81,  99.90,  -0.12,
01/24 06Z,  -0.70, -18.81, -19.63,  99.90,  -0.12,
01/24 07Z,  -0.70, -18.85, -19.71,  99.90,  -0.16,  (min)
01/24 08Z,  -0.70, -17.15, -18.12,  99.90,  -0.27,
01/24 09Z,  -0.70, -14.14, -15.16,  99.90,  -0.32,
01/24 10Z,  -0.70, -10.56, -11.69,  99.90,  -0.43,
01/24 11Z,  -0.70,  -7.21,  -8.34,  99.90,  -0.43,
01/24 12Z,  -0.70,  -4.84,  -5.83,  99.90,  -0.29,
01/24 13Z,  -0.70,  -3.96,  -4.91,  99.90,  -0.25,  (max)
01/24 14Z,  -0.70,  -4.77,  -5.62,  99.90,  -0.15,
01/24 15Z,  -0.60,  -7.07,  -7.74,  99.90,  -0.07,
01/24 16Z,  -0.70, -10.29, -10.93,  99.90,   0.06,
01/24 17Z,  -0.70, -13.62, -14.17,  99.90,   0.15,
01/24 18Z,  -0.70, -16.20, -16.73,  99.90,   0.17,
01/24 19Z,  -0.70, -17.40, -17.90,  99.90,   0.20,  (min)
01/24 20Z,  -0.70, -16.99, -17.60,  99.90,   0.09,
01/24 21Z,  -0.60, -15.15, -15.87,  99.90,  -0.12,
01/24 22Z,  -0.60, -12.43, -13.22,  99.90,  -0.19,
01/24 23Z,  -0.60,  -9.57, -10.40,  99.90,  -0.23,
01/25 00Z,  -0.60,  -7.32,  -8.07,  99.90,  -0.15,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/25 01Z,  -0.60,  -6.25,  99.90,  -7.00,  -0.16,  (max)
01/25 02Z,  -0.60,  -6.66,  99.90,  -7.42,  -0.16,
01/25 03Z,  -0.60,  -8.49,  99.90,  -9.24,  -0.16,
01/25 04Z,  -0.60, -11.25,  99.90, -12.01,  -0.16,
01/25 05Z,  -0.50, -14.22,  99.90, -14.87,  -0.16,
01/25 06Z,  -0.50, -16.56,  99.90, -17.22,  -0.16,
01/25 07Z,  -0.40, -17.63,  99.90, -18.19,  -0.16,  (min)
01/25 08Z,  -0.40, -17.13,  99.90, -17.68,  -0.16,
01/25 09Z,  -0.40, -15.17,  99.90, -15.73,  -0.16,
01/25 10Z,  -0.40, -12.24,  99.90, -12.80,  -0.16,
01/25 11Z,  -0.40,  -9.02,  99.90,  -9.58,  -0.16,
01/25 12Z,  -0.30,  -6.24,  99.90,  -6.69,  -0.16,
01/25 13Z,  -0.30,  -4.49,  99.90,  -4.94,  -0.16,
01/25 14Z,  -0.20,  -4.16,  99.90,  -4.51,  -0.16,  (max)
01/25 15Z,  -0.20,  -5.33,  99.90,  -5.69,  -0.16,
01/25 16Z,  -0.30,  -7.76,  99.90,  -8.21,  -0.16,
01/25 17Z,  -0.30, -10.88,  99.90, -11.33,  -0.16,
01/25 18Z,  -0.30, -13.96,  99.90, -14.41,  -0.16,
01/25 19Z,  -0.40, -16.28,  99.90, -16.84,  -0.16,
01/25 20Z,  -0.40, -17.33,  99.90, -17.89,  -0.16,  (min)
01/25 21Z,  -0.30, -16.94,  99.90, -17.39,  -0.16,
01/25 22Z,  -0.20, -15.29,  99.90, -15.65,  -0.16,
01/25 23Z,  -0.20, -12.91,  99.90, -13.26,  -0.16,
01/26 00Z,  -0.10, -10.42,  99.90, -10.68,  -0.16,
01/26 01Z,  -0.10,  -8.48,  99.90,  -8.73,  -0.16,
01/26 02Z,  -0.10,  -7.55,  99.90,  -7.81,  -0.16,  (max)
01/26 03Z,  -0.10,  -7.88,  99.90,  -8.13,  -0.16,
01/26 04Z,  -0.10,  -9.34,  99.90,  -9.59,  -0.16,
01/26 05Z,  -0.20, -11.52,  99.90, -11.88,  -0.16,
01/26 06Z,  -0.20, -13.80,  99.90, -14.15,  -0.16,
01/26 07Z,  -0.20, -15.50,  99.90, -15.86,  -0.16,
01/26 08Z,  -0.10, -16.11,  99.90, -16.37,  -0.16,  (min)
01/26 09Z,  -0.10, -15.42,  99.90, -15.67,  -0.16,
01/26 10Z,  -0.10, -13.55,  99.90, -13.81,  -0.16,
01/26 11Z,   0.00, -10.95,  99.90, -11.10,  -0.16,
01/26 12Z,   0.00,  -8.20,  99.90,  -8.35,  -0.16,
01/26 13Z,   0.00,  -5.90,  99.90,  -6.06,  -0.16,
01/26 14Z,   0.00,  -4.56,  99.90,  -4.71,  -0.16,
01/26 15Z,   0.00,  -4.47,  99.90,  -4.63,  -0.16,  (max)
01/26 16Z,   0.00,  -5.69,  99.90,  -5.85,  -0.16,
01/26 17Z,   0.00,  -8.00,  99.90,  -8.15,  -0.16,
01/26 18Z,   0.00, -10.92,  99.90, -11.08,  -0.16,
01/26 19Z,   0.00, -13.84,  99.90, -13.99,  -0.16,
01/26 20Z,   0.00, -16.11,  99.90, -16.27,  -0.16,
01/26 21Z,   0.10, -17.29,  99.90, -17.34,  -0.16,  (min)
01/26 22Z,   0.20, -17.17,  99.90, -17.13,  -0.16,
01/26 23Z,   0.30, -15.90,  99.90, -15.75,  -0.16,
01/27 00Z,   0.40, -13.88,  99.90, -13.63,  -0.16,
01/27 01Z,   0.40, -11.65,  99.90, -11.41,  -0.16,
01/27 02Z,   0.40,  -9.78,  99.90,  -9.54,  -0.16,
01/27 03Z,   0.40,  -8.70,  99.90,  -8.45,  -0.16,
01/27 04Z,   0.40,  -8.62,  99.90,  -8.38,  -0.16,  (max)
01/27 05Z,   0.40,  -9.51,  99.90,  -9.27,  -0.16,
01/27 06Z,   0.50, -11.07,  99.90, -10.73,  -0.16,
01/27 07Z,   0.50, -12.80,  99.90, -12.45,  -0.16,
01/27 08Z,   0.50, -14.14,  99.90, -13.80,  -0.16,
01/27 09Z,   0.50, -14.65,  99.90, -14.31,  -0.16,  (min)
01/27 10Z,   0.50, -14.12,  99.90, -13.77,  -0.16,
01/27 11Z,   0.60, -12.60,  99.90, -12.15,  -0.16,
01/27 12Z,   0.60, -10.42,  99.90,  -9.98,  -0.16,
01/27 13Z,   0.70,  -8.07,  99.90,  -7.52,  -0.16,
01/27 14Z,   0.70,  -6.04,  99.90,  -5.50,  -0.16,
01/27 15Z,   0.70,  -4.80,  99.90,  -4.25,  -0.16,
01/27 16Z,   0.60,  -4.63,  99.90,  -4.19,  -0.16,  (max)
01/27 17Z,   0.60,  -5.65,  99.90,  -5.20,  -0.16,
01/27 18Z,   0.60,  -7.73,  99.90,  -7.28,  -0.16,
01/27 19Z,   0.60, -10.50,  99.90, -10.06,  -0.16,
01/27 20Z,   0.70, -13.43,  99.90, -12.89,  -0.16,
01/27 21Z,   0.80, -15.92,  99.90, -15.28,  -0.16,
01/27 22Z,   0.90, -17.47,  99.90, -16.73,  -0.16,
01/27 23Z,   1.10, -17.80,  99.90, -16.86,  -0.16,  (min)
01/28 00Z,   1.30, -16.94,  99.90, -15.79,  -0.16,
01/28 01Z,   1.40, -15.17,  99.90, -13.93,  -0.16,
01/28 02Z,   1.60, -12.98,  99.90, -11.54,  -0.16,
01/28 03Z,   1.70, -10.90,  99.90,  -9.35,  -0.16,
01/28 04Z,   1.80,  -9.38,  99.90,  -7.73,  -0.16,
01/28 05Z,   1.50,  -8.72,  99.90,  -7.38,  -0.16,  (max)
01/28 06Z,   1.10,  -9.02,  99.90,  -8.08,  -0.16,
01/28 07Z,   0.80, -10.09,  99.90,  -9.44,  -0.16,
01/28 08Z,   0.70, -11.54,  99.90, -11.00,  -0.16,
01/28 09Z,   0.80, -12.88,  99.90, -12.24,  -0.16,
01/28 10Z,   0.80, -13.64,  99.90, -12.99,  -0.16,  (min)
01/28 11Z,   0.70, -13.50,  99.90, -12.96,  -0.16,
01/28 12Z,   0.70, -12.43,  99.90, -11.89,  -0.16,
01/28 13Z,   0.70, -10.61,  99.90, -10.07,  -0.16,
01/28 14Z,   0.90,  -8.44,  99.90,  -7.70,  -0.16,
01/28 15Z,   0.90,  -6.39,  99.90,  -5.64,  -0.16,
01/28 16Z,   1.00,  -4.93,  99.90,  -4.08,  -0.16,
01/28 17Z,   1.10,  -4.44,  99.90,  -3.50,  -0.16,  (max)
01/28 18Z,   1.10,  -5.15,  99.90,  -4.20,  -0.16,