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
#Skagway, AK : 04/23/2025 11:23:23 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/21 12Z,   1.40, -11.63, -12.73,  99.90,  -2.50,
04/21 13Z,   1.40, -10.20, -11.19,  99.90,  -2.39,
04/21 14Z,   1.50,  -8.94,  -9.81,  99.90,  -2.37,
04/21 15Z,   1.50,  -8.15,  -9.20,  99.90,  -2.55,  (max)
04/21 16Z,   1.50,  -8.19,  -9.36,  99.90,  -2.67,
04/21 17Z,   1.50,  -9.20, -10.45,  99.90,  -2.75,
04/21 18Z,   1.50, -10.98, -12.13,  99.90,  -2.65,
04/21 19Z,   1.60, -13.17, -14.23,  99.90,  -2.66,
04/21 20Z,   1.70, -15.40, -16.41,  99.90,  -2.71,
04/21 21Z,   1.70, -17.26, -18.09,  99.90,  -2.53,
04/21 22Z,   1.70, -18.25, -18.89,  99.90,  -2.34,
04/21 23Z,   1.60, -18.08, -18.90,  99.90,  -2.42,  (min)
04/22 00Z,   1.70, -16.94, -17.87,  99.90,  -2.63,
04/22 01Z,   1.80, -15.23, -16.27,  99.90,  -2.84,
04/22 02Z,   1.80, -13.30, -14.33,  99.90,  -2.83,
04/22 03Z,   1.80, -11.40, -12.27,  99.90,  -2.67,
04/22 04Z,   1.70,  -9.90, -10.89,  99.90,  -2.69,
04/22 05Z,   1.50,  -9.15, -10.06,  99.90,  -2.41,  (max)
04/22 06Z,   1.70,  -9.22, -10.07,  99.90,  -2.55,
04/22 07Z,   1.70,  -9.98, -10.83,  99.90,  -2.55,
04/22 08Z,   1.70, -11.26, -12.06,  99.90,  -2.50,
04/22 09Z,   1.70, -12.80, -13.65,  99.90,  -2.55,
04/22 10Z,   1.70, -14.12, -14.91,  99.90,  -2.49,
04/22 11Z,   1.60, -14.67, -15.43,  99.90,  -2.36,  (min)
04/22 12Z,   1.80, -14.24, -15.02,  99.90,  -2.58,
04/22 13Z,   1.90, -13.03, -13.95,  99.90,  -2.82,
04/22 14Z,   1.90, -11.39, -12.40,  99.90,  -2.91,
04/22 15Z,   1.80,  -9.67, -10.56,  99.90,  -2.69,
04/22 16Z,   1.70,  -8.33,  -9.30,  99.90,  -2.67,
04/22 17Z,   1.60,  -7.86,  -8.99,  99.90,  -2.73,  (max)
04/22 18Z,   1.70,  -8.52,  -9.67,  99.90,  -2.85,
04/22 19Z,   1.70, -10.16, -11.24,  99.90,  -2.78,
04/22 20Z,   1.70, -12.43, -13.49,  99.90,  -2.76,
04/22 21Z,   1.60, -14.97, -16.04,  99.90,  -2.67,
04/22 22Z,   1.60, -17.27, -18.15,  99.90,  -2.48,
04/22 23Z,   1.50, -18.66, -19.57,  99.90,  -2.41,  (min)
04/23 00Z,   1.50, -18.76, -19.52,  99.90,  -2.26,
04/23 01Z,   1.50, -17.64, -18.55,  99.90,  -2.41,
04/23 02Z,   1.50, -15.66, -16.68,  99.90,  -2.52,
04/23 03Z,   1.50, -13.22, -14.28,  99.90,  -2.56,
04/23 04Z,   1.50, -10.73, -11.88,  99.90,  -2.65,
04/23 05Z,   1.50,  -8.75,  -9.95,  99.90,  -2.70,
04/23 06Z,   1.50,  -7.77,  -8.99,  99.90,  -2.72,
04/23 07Z,   1.50,  -7.92,  -8.96,  99.90,  -2.54,  (max)
04/23 08Z,   1.40,  -9.08,  -9.88,  99.90,  -2.20,
04/23 09Z,   1.40, -11.03, -11.71,  99.90,  -2.08,
04/23 10Z,   1.40, -13.38, -14.02,  99.90,  -2.04,
04/23 11Z,   1.50, -15.43, -16.02,  99.90,  -2.09,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/23 12Z,   1.60, -16.44,  99.90, -16.97,  -2.13,  (min)
04/23 13Z,   1.70, -16.13,  99.90, -16.59,  -2.16,
04/23 14Z,   1.80, -14.65,  99.90, -15.05,  -2.20,
04/23 15Z,   1.80, -12.42,  99.90, -12.86,  -2.24,
04/23 16Z,   1.70,  -9.95,  99.90, -10.53,  -2.27,
04/23 17Z,   1.60,  -7.93,  99.90,  -8.64,  -2.31,
04/23 18Z,   1.60,  -7.01,  99.90,  -7.76,  -2.34,  (max)
04/23 19Z,   1.50,  -7.49,  99.90,  -8.37,  -2.38,
04/23 20Z,   1.50,  -9.22,  99.90, -10.14,  -2.42,
04/23 21Z,   1.50, -11.84,  99.90, -12.80,  -2.45,
04/23 22Z,   1.50, -14.91,  99.90, -15.90,  -2.49,
04/23 23Z,   1.60, -17.71,  99.90, -18.63,  -2.52,
04/24 00Z,   1.60, -19.43,  99.90, -20.35,  -2.52,
04/24 01Z,   1.60, -19.55,  99.90, -20.48,  -2.52,  (min)
04/24 02Z,   1.60, -18.13,  99.90, -19.05,  -2.52,
04/24 03Z,   1.60, -15.56,  99.90, -16.48,  -2.52,
04/24 04Z,   1.70, -12.37,  99.90, -13.20,  -2.52,
04/24 05Z,   1.80,  -9.25,  99.90,  -9.97,  -2.52,
04/24 06Z,   1.80,  -6.94,  99.90,  -7.67,  -2.52,
04/24 07Z,   1.80,  -6.03,  99.90,  -6.76,  -2.52,  (max)
04/24 08Z,   1.70,  -6.63,  99.90,  -7.46,  -2.52,
04/24 09Z,   1.60,  -8.55,  99.90,  -9.48,  -2.52,
04/24 10Z,   1.50, -11.47,  99.90, -12.49,  -2.52,
04/24 11Z,   1.40, -14.76,  99.90, -15.88,  -2.52,
04/24 12Z,   1.40, -17.48,  99.90, -18.60,  -2.52,
04/24 13Z,   1.40, -18.74,  99.90, -19.87,  -2.52,  (min)
04/24 14Z,   1.50, -18.20,  99.90, -19.23,  -2.52,
04/24 15Z,   1.60, -16.11,  99.90, -17.03,  -2.52,
04/24 16Z,   1.70, -13.02,  99.90, -13.84,  -2.52,
04/24 17Z,   1.80,  -9.70,  99.90, -10.43,  -2.52,
04/24 18Z,   1.80,  -7.06,  99.90,  -7.79,  -2.52,
04/24 19Z,   1.80,  -5.87,  99.90,  -6.60,  -2.52,  (max)
04/24 20Z,   1.70,  -6.40,  99.90,  -7.23,  -2.52,
04/24 21Z,   1.70,  -8.45,  99.90,  -9.27,  -2.52,
04/24 22Z,   1.70, -11.59,  99.90, -12.42,  -2.52,
04/24 23Z,   1.70, -15.23,  99.90, -16.05,  -2.52,
04/25 00Z,   1.70, -18.45,  99.90, -19.28,  -2.52,
04/25 01Z,   1.80, -20.28,  99.90, -21.00,  -2.52,  (min)
04/25 02Z,   1.80, -20.12,  99.90, -20.85,  -2.52,
04/25 03Z,   1.80, -18.08,  99.90, -18.81,  -2.52,
04/25 04Z,   1.90, -14.71,  99.90, -15.34,  -2.52,
04/25 05Z,   2.00, -10.77,  99.90, -11.29,  -2.52,
04/25 06Z,   2.10,  -7.17,  99.90,  -7.60,  -2.52,
04/25 07Z,   2.20,  -4.85,  99.90,  -5.17,  -2.52,
04/25 08Z,   2.20,  -4.35,  99.90,  -4.68,  -2.52,  (max)
04/25 09Z,   2.10,  -5.72,  99.90,  -6.15,  -2.52,
04/25 10Z,   2.10,  -8.65,  99.90,  -9.07,  -2.52,
04/25 11Z,   2.00, -12.63,  99.90, -13.15,  -2.52,
04/25 12Z,   1.90, -16.79,  99.90, -17.42,  -2.52,
04/25 13Z,   1.80, -19.96,  99.90, -20.68,  -2.52,
04/25 14Z,   1.80, -21.14,  99.90, -21.87,  -2.52,  (min)
04/25 15Z,   1.80, -20.05,  99.90, -20.77,  -2.52,
04/25 16Z,   1.90, -17.08,  99.90, -17.71,  -2.52,
04/25 17Z,   2.00, -13.05,  99.90, -13.58,  -2.52,
04/25 18Z,   2.00,  -8.98,  99.90,  -9.51,  -2.52,
04/25 19Z,   2.20,  -5.95,  99.90,  -6.27,  -2.52,
04/25 20Z,   2.20,  -4.74,  99.90,  -5.06,  -2.52,  (max)
04/25 21Z,   2.20,  -5.53,  99.90,  -5.86,  -2.52,
04/25 22Z,   2.20,  -8.04,  99.90,  -8.36,  -2.52,
04/25 23Z,   2.10, -11.73,  99.90, -12.16,  -2.52,
04/26 00Z,   1.90, -15.85,  99.90, -16.47,  -2.52,
04/26 01Z,   1.70, -19.28,  99.90, -20.11,  -2.52,
04/26 02Z,   1.70, -20.91,  99.90, -21.74,  -2.52,  (min)
04/26 03Z,   1.70, -20.19,  99.90, -21.01,  -2.52,
04/26 04Z,   1.80, -17.35,  99.90, -18.08,  -2.52,
04/26 05Z,   1.80, -13.17,  99.90, -13.89,  -2.52,
04/26 06Z,   1.80,  -8.64,  99.90,  -9.37,  -2.52,
04/26 07Z,   1.80,  -4.89,  99.90,  -5.62,  -2.52,
04/26 08Z,   1.70,  -2.90,  99.90,  -3.72,  -2.52,  (max)
04/26 09Z,   1.60,  -3.12,  99.90,  -4.04,  -2.52,
04/26 10Z,   1.60,  -5.45,  99.90,  -6.37,  -2.52,
04/26 11Z,   1.60,  -9.44,  99.90, -10.36,  -2.52,
04/26 12Z,   1.60, -14.38,  99.90, -15.31,  -2.52,
04/26 13Z,   1.60, -19.17,  99.90, -20.09,  -2.52,
04/26 14Z,   1.60, -22.43,  99.90, -23.36,  -2.52,
04/26 15Z,   1.70, -23.18,  99.90, -24.01,  -2.52,  (min)
04/26 16Z,   1.80, -21.28,  99.90, -22.01,  -2.52,
04/26 17Z,   1.80, -17.39,  99.90, -18.11,  -2.52,
04/26 18Z,   1.80, -12.55,  99.90, -13.28,  -2.52,
04/26 19Z,   1.80,  -7.99,  99.90,  -8.72,  -2.52,
04/26 20Z,   1.70,  -4.87,  99.90,  -5.69,  -2.52,
04/26 21Z,   1.60,  -3.88,  99.90,  -4.80,  -2.52,  (max)
04/26 22Z,   1.50,  -5.08,  99.90,  -6.10,  -2.52,
04/26 23Z,   1.50,  -8.07,  99.90,  -9.09,  -2.52,
04/27 00Z,   1.50, -12.22,  99.90, -13.25,  -2.52,