EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
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Alaska
Gulf of Alaska
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Skagway, AK
Elfin Cove, AK
Yakutat, AK
Cordova, AK
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Seldovia, AK
Nikiski, AK
Anchorage, AK
Kodiak Island, AK
Alitak, AK
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Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Skagway, AK : 01/20/2026 15:22:34 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/19 00Z,   1.50,  -8.61,  -9.91,  99.90,  -2.80,
01/19 01Z,   1.60, -12.86, -14.28,  99.90,  -3.02,
01/19 02Z,   1.60, -17.36, -18.62,  99.90,  -2.86,
01/19 03Z,   1.60, -20.99, -22.14,  99.90,  -2.75,
01/19 04Z,   1.40, -22.71, -23.86,  99.90,  -2.55,  (min)
01/19 05Z,   1.30, -22.15, -23.09,  99.90,  -2.24,
01/19 06Z,   1.50, -19.68, -20.70,  99.90,  -2.52,
01/19 07Z,   1.50, -16.00, -17.15,  99.90,  -2.65,
01/19 08Z,   1.50, -11.98, -13.12,  99.90,  -2.64,
01/19 09Z,   1.40,  -8.49,  -9.84,  99.90,  -2.75,
01/19 10Z,   1.30,  -6.32,  -7.67,  99.90,  -2.65,
01/19 11Z,   1.20,  -5.82,  -7.31,  99.90,  -2.69,  (max)
01/19 12Z,   1.50,  -6.94,  -8.56,  99.90,  -3.12,
01/19 13Z,   1.50,  -9.40, -10.75,  99.90,  -2.85,
01/19 14Z,   1.50, -12.65, -13.75,  99.90,  -2.60,
01/19 15Z,   1.40, -15.74, -16.94,  99.90,  -2.60,
01/19 16Z,   1.30, -17.52, -18.60,  99.90,  -2.38,  (min)
01/19 17Z,   1.20, -17.28, -18.47,  99.90,  -2.39,
01/19 18Z,   1.30, -15.13, -16.21,  99.90,  -2.38,
01/19 19Z,   1.20, -11.76, -12.86,  99.90,  -2.30,
01/19 20Z,   1.20,  -8.07,  -9.32,  99.90,  -2.45,
01/19 21Z,   1.20,  -5.01,  -6.43,  99.90,  -2.62,
01/19 22Z,   1.20,  -3.48,  -4.89,  99.90,  -2.61,  (max)
01/19 23Z,   1.10,  -3.96,  -5.51,  99.90,  -2.65,
01/20 00Z,   1.00,  -6.39,  -7.91,  99.90,  -2.52,
01/20 01Z,   1.00, -10.28, -11.82,  99.90,  -2.54,
01/20 02Z,   1.00, -14.95, -16.52,  99.90,  -2.57,
01/20 03Z,   1.10, -19.41, -20.73,  99.90,  -2.42,
01/20 04Z,   1.20, -22.44, -23.79,  99.90,  -2.55,
01/20 05Z,   1.30, -23.17, -24.43,  99.90,  -2.56,  (min)
01/20 06Z,   1.00, -21.51, -22.88,  99.90,  -2.37,
01/20 07Z,   1.00, -18.14, -19.72,  99.90,  -2.58,
01/20 08Z,   1.00, -13.96, -15.60,  99.90,  -2.64,
01/20 09Z,   1.10,  -9.90, -11.55,  99.90,  -2.75,
01/20 10Z,   1.20,  -6.81,  -8.55,  99.90,  -2.94,
01/20 11Z,   1.30,  -5.35,  -7.16,  99.90,  -3.11,  (max)
01/20 12Z,   1.30,  -5.73,  -7.64,  99.90,  -3.21,
01/20 13Z,   1.30,  -7.72,  -9.36,  99.90,  -2.94,
01/20 14Z,   1.20, -10.87, -12.35,  99.90,  -2.68,
01/20 15Z,   1.10, -14.41, -15.68,  99.90,  -2.37,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/20 16Z,   1.00, -17.26,  99.90, -18.64,  -2.38,
01/20 17Z,   0.90, -18.32,  99.90, -19.81,  -2.40,  (min)
01/20 18Z,   1.00, -17.17,  99.90, -18.58,  -2.41,
01/20 19Z,   1.00, -14.25,  99.90, -15.68,  -2.42,
01/20 20Z,   1.20, -10.47,  99.90, -11.71,  -2.44,
01/20 21Z,   1.30,  -6.81,  99.90,  -7.96,  -2.45,
01/20 22Z,   1.40,  -4.21,  99.90,  -5.27,  -2.47,
01/20 23Z,   1.50,  -3.42,  99.90,  -4.40,  -2.48,  (max)
01/21 00Z,   1.60,  -4.76,  99.90,  -5.65,  -2.49,
01/21 01Z,   1.70,  -7.94,  99.90,  -8.74,  -2.51,
01/21 02Z,   1.70, -12.33,  99.90, -13.15,  -2.52,
01/21 03Z,   1.70, -17.07,  99.90, -17.90,  -2.53,
01/21 04Z,   1.60, -21.06,  99.90, -22.00,  -2.53,
01/21 05Z,   1.40, -23.14,  99.90, -24.28,  -2.53,  (min)
01/21 06Z,   1.30, -22.70,  99.90, -23.94,  -2.53,
01/21 07Z,   1.10, -20.01,  99.90, -21.45,  -2.53,
01/21 08Z,   1.00, -15.99,  99.90, -17.53,  -2.53,
01/21 09Z,   1.00, -11.65,  99.90, -13.18,  -2.53,
01/21 10Z,   1.10,  -7.87,  99.90,  -9.31,  -2.53,
01/21 11Z,   1.20,  -5.47,  99.90,  -6.80,  -2.53,
01/21 12Z,   1.40,  -4.92,  99.90,  -6.05,  -2.53,  (max)
01/21 13Z,   1.60,  -6.23,  99.90,  -7.17,  -2.53,
01/21 14Z,   1.70,  -9.01,  99.90,  -9.84,  -2.53,
01/21 15Z,   1.70, -12.60,  99.90, -13.43,  -2.53,
01/21 16Z,   1.70, -16.11,  99.90, -16.95,  -2.53,
01/21 17Z,   1.60, -18.42,  99.90, -19.35,  -2.53,
01/21 18Z,   1.60, -18.62,  99.90, -19.55,  -2.53,  (min)
01/21 19Z,   1.50, -16.63,  99.90, -17.66,  -2.53,
01/21 20Z,   1.40, -13.17,  99.90, -14.31,  -2.53,
01/21 21Z,   1.30,  -9.29,  99.90, -10.53,  -2.53,
01/21 22Z,   1.20,  -5.95,  99.90,  -7.29,  -2.53,
01/21 23Z,   1.10,  -4.00,  99.90,  -5.44,  -2.53,  (max)
01/22 00Z,   1.10,  -4.04,  99.90,  -5.47,  -2.53,
01/22 01Z,   1.20,  -6.14,  99.90,  -7.48,  -2.53,
01/22 02Z,   1.30,  -9.85,  99.90, -11.08,  -2.53,
01/22 03Z,   1.50, -14.37,  99.90, -15.40,  -2.53,
01/22 04Z,   1.60, -18.76,  99.90, -19.70,  -2.53,
01/22 05Z,   1.70, -21.92,  99.90, -22.75,  -2.53,
01/22 06Z,   1.80, -22.87,  99.90, -23.60,  -2.53,  (min)
01/22 07Z,   1.70, -21.31,  99.90, -22.15,  -2.53,
01/22 08Z,   1.60, -17.85,  99.90, -18.78,  -2.53,
01/22 09Z,   1.40, -13.53,  99.90, -14.67,  -2.53,
01/22 10Z,   1.30,  -9.37,  99.90, -10.61,  -2.53,
01/22 11Z,   1.10,  -6.19,  99.90,  -7.63,  -2.53,
01/22 12Z,   1.10,  -4.65,  99.90,  -6.09,  -2.53,  (max)
01/22 13Z,   1.10,  -5.06,  99.90,  -6.50,  -2.53,
01/22 14Z,   1.10,  -7.22,  99.90,  -8.66,  -2.53,
01/22 15Z,   1.20, -10.55,  99.90, -11.89,  -2.53,
01/22 16Z,   1.30, -14.29,  99.90, -15.52,  -2.53,
01/22 17Z,   1.40, -17.48,  99.90, -18.62,  -2.53,
01/22 18Z,   1.50, -19.08,  99.90, -20.12,  -2.53,  (min)
01/22 19Z,   1.50, -18.47,  99.90, -19.51,  -2.53,
01/22 20Z,   1.40, -15.87,  99.90, -17.00,  -2.53,
01/22 21Z,   1.40, -12.20,  99.90, -13.33,  -2.53,
01/22 22Z,   1.30,  -8.51,  99.90,  -9.75,  -2.53,
01/22 23Z,   1.20,  -5.71,  99.90,  -7.04,  -2.53,
01/23 00Z,   1.20,  -4.48,  99.90,  -5.82,  -2.53,  (max)
01/23 01Z,   1.20,  -5.25,  99.90,  -6.58,  -2.53,
01/23 02Z,   1.20,  -7.88,  99.90,  -9.21,  -2.53,
01/23 03Z,   1.30, -11.74,  99.90, -12.97,  -2.53,
01/23 04Z,   1.40, -15.98,  99.90, -17.11,  -2.53,
01/23 05Z,   1.40, -19.66,  99.90, -20.79,  -2.53,
01/23 06Z,   1.30, -21.79,  99.90, -23.03,  -2.53,  (min)
01/23 07Z,   1.20, -21.64,  99.90, -22.98,  -2.53,
01/23 08Z,   1.20, -19.23,  99.90, -20.56,  -2.53,
01/23 09Z,   1.10, -15.37,  99.90, -16.80,  -2.53,
01/23 10Z,   1.10, -11.14,  99.90, -12.58,  -2.53,
01/23 11Z,   1.10,  -7.47,  99.90,  -8.91,  -2.53,
01/23 12Z,   1.10,  -5.07,  99.90,  -6.50,  -2.53,
01/23 13Z,   1.20,  -4.44,  99.90,  -5.77,  -2.53,  (max)
01/23 14Z,   1.30,  -5.69,  99.90,  -6.93,  -2.53,
01/23 15Z,   1.40,  -8.46,  99.90,  -9.59,  -2.53,
01/23 16Z,   1.50, -12.04,  99.90, -13.08,  -2.53,
01/23 17Z,   1.50, -15.64,  99.90, -16.68,  -2.53,
01/23 18Z,   1.50, -18.35,  99.90, -19.38,  -2.53,
01/23 19Z,   1.40, -19.28,  99.90, -20.41,  -2.53,  (min)
01/23 20Z,   1.30, -18.07,  99.90, -19.31,  -2.53,
01/23 21Z,   1.20, -15.19,  99.90, -16.52,  -2.53,
01/23 22Z,   1.00, -11.62,  99.90, -13.16,  -2.53,
01/23 23Z,   1.00,  -8.36,  99.90,  -9.89,  -2.53,
01/24 00Z,   1.00,  -6.15,  99.90,  -7.68,  -2.53,
01/24 01Z,   1.10,  -5.55,  99.90,  -6.99,  -2.53,  (max)
01/24 02Z,   1.20,  -6.80,  99.90,  -8.13,  -2.53,
01/24 03Z,   1.40,  -9.58,  99.90, -10.72,  -2.53,
01/24 04Z,   1.60, -13.19,  99.90, -14.13,  -2.53,
01/24 05Z,   1.70, -16.80,  99.90, -17.64,  -2.53,
01/24 06Z,   1.60, -19.59,  99.90, -20.52,  -2.53,
01/24 07Z,  99.90, -20.73,  99.90,  99.90,  -2.53,
01/24 08Z,  99.90, -19.74,  99.90,  99.90,  -2.53,
01/24 09Z,  99.90, -16.87,  99.90,  99.90,  -2.53,
01/24 10Z,  99.90, -13.01,  99.90,  99.90,  -2.53,
01/24 11Z,  99.90,  -9.19,  99.90,  99.90,  -2.53,
01/24 12Z,  99.90,  -6.19,  99.90,  99.90,  -2.53,