EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
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Alaska
Gulf of Alaska
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Elfin Cove, AK
Yakutat, AK
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Anchorage, AK
Kodiak Island, AK
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Unalaska, AK
Surge List
Gulf of Alaska
#Anchorage, AK : 02/15/2026 09:22:48 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/13 18Z,   0.30, -15.45, -14.54,  99.90,   0.61,
02/13 19Z,   0.30, -18.72, -17.45,  99.90,   0.97,
02/13 20Z,   0.20, -19.69, -19.18,  99.90,   0.31,  (min)
02/13 21Z,   0.20, -17.26, -18.17,  99.90,  -1.11,
02/13 22Z,   0.10, -13.59, -14.36,  99.90,  -0.87,
02/13 23Z,   0.00, -10.24, -10.16,  99.90,   0.08,
02/14 00Z,   0.00,  -6.97,  -6.80,  99.90,   0.17,
02/14 01Z,   0.00,  -4.67,  -4.81,  99.90,  -0.14,
02/14 02Z,   0.00,  -4.68,  -4.81,  99.90,  -0.13,  (max)
02/14 03Z,   0.00,  -6.93,  -7.11,  99.90,  -0.18,
02/14 04Z,   0.00, -10.56, -10.99,  99.90,  -0.43,
02/14 05Z,   0.00, -14.64, -15.42,  99.90,  -0.78,
02/14 06Z,   0.00, -18.88, -19.61,  99.90,  -0.73,
02/14 07Z,   0.00, -23.58, -23.54,  99.90,   0.04,
02/14 08Z,   0.00, -27.03, -26.87,  99.90,   0.16,
02/14 09Z,  -0.10, -26.55, -28.13,  99.90,  -1.48,  (min)
02/14 10Z,  -0.10, -22.66, -23.67,  99.90,  -0.91,
02/14 11Z,  -0.10, -17.59, -17.68,  99.90,   0.01,
02/14 12Z,  -0.10, -11.86, -12.03,  99.90,  -0.07,
02/14 13Z,  -0.10,  -6.22,  -7.54,  99.90,  -1.22,
02/14 14Z,  -0.10,  -2.74,  -4.47,  99.90,  -1.63,
02/14 15Z,  -0.10,  -2.39,  -3.30,  99.90,  -0.81,  (max)
02/14 16Z,  -0.10,  -4.61,  -4.71,  99.90,   0.00,
02/14 17Z,  -0.20,  -8.27,  -8.23,  99.90,   0.24,
02/14 18Z,  -0.20, -12.30, -12.36,  99.90,   0.14,
02/14 19Z,  -0.10, -16.65, -15.94,  99.90,   0.81,
02/14 20Z,  -0.10, -20.51, -19.32,  99.90,   1.29,
02/14 21Z,  -0.10, -21.21, -21.29,  99.90,   0.02,  (min)
02/14 22Z,  -0.20, -18.06, -19.01,  99.90,  -0.75,
02/14 23Z,  -0.20, -13.61, -13.75,  99.90,   0.06,
02/15 00Z,  -0.20,  -9.40,  -8.73,  99.90,   0.87,
02/15 01Z,  -0.20,  -5.53,  -4.96,  99.90,   0.77,
02/15 02Z,  -0.20,  -3.24,  -2.92,  99.90,   0.52,  (max)
02/15 03Z,  -0.20,  -3.63,  -3.48,  99.90,   0.35,
02/15 04Z,  -0.20,  -6.34,  -6.59,  99.90,  -0.05,
02/15 05Z,  -0.20, -10.48, -10.50,  99.90,   0.18,
02/15 06Z,  -0.20, -15.15, -15.63,  99.90,  -0.28,
02/15 07Z,  -0.20, -20.16, -20.28,  99.90,   0.08,
02/15 08Z,  -0.20, -25.40, -24.76,  99.90,   0.84,
02/15 09Z,  -0.30, -28.45, -28.60,  99.90,   0.15,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/15 10Z,  -0.30, -26.80,  99.90, -26.96,   0.14,
02/15 11Z,  -0.40, -21.75,  99.90, -22.01,   0.14,
02/15 12Z,  -0.50, -15.75,  99.90, -16.11,   0.14,
02/15 13Z,  -0.50,  -9.47,  99.90,  -9.83,   0.14,
02/15 14Z,  -0.60,  -4.01,  99.90,  -4.47,   0.14,
02/15 15Z,  -0.60,  -1.27,  99.90,  -1.74,   0.13,  (max)
02/15 16Z,  -0.60,  -1.72,  99.90,  -2.19,   0.13,
02/15 17Z,  -0.60,  -4.61,  99.90,  -5.09,   0.13,
02/15 18Z,  -0.60,  -8.87,  99.90,  -9.34,   0.13,
02/15 19Z,  -0.60, -13.60,  99.90, -14.08,   0.12,
02/15 20Z,  -0.60, -18.63,  99.90, -19.11,   0.12,
02/15 21Z,  -0.60, -22.49,  99.90, -22.97,   0.12,  (min)
02/15 22Z,  -0.60, -22.22,  99.90, -22.70,   0.12,
02/15 23Z,  -0.70, -17.84,  99.90, -18.42,   0.12,
02/16 00Z,  -0.70, -12.41,  99.90, -12.99,   0.12,
02/16 01Z,  -0.70,  -7.52,  99.90,  -8.10,   0.12,
02/16 02Z,  -0.60,  -3.57,  99.90,  -4.05,   0.12,
02/16 03Z,  -0.60,  -1.86,  99.90,  -2.34,   0.12,  (max)
02/16 04Z,  -0.60,  -3.05,  99.90,  -3.54,   0.12,
02/16 05Z,  -0.60,  -6.49,  99.90,  -6.97,   0.12,
02/16 06Z,  -0.70, -11.26,  99.90, -11.84,   0.12,
02/16 07Z,  -0.70, -16.52,  99.90, -17.10,   0.12,
02/16 08Z,  -0.80, -22.09,  99.90, -22.77,   0.12,
02/16 09Z,  -0.80, -27.29,  99.90, -27.97,   0.12,
02/16 10Z,  -0.90, -29.18,  99.90, -29.96,   0.12,  (min)
02/16 11Z,  -0.90, -25.80,  99.90, -26.58,   0.12,
02/16 12Z,  -0.90, -19.40,  99.90, -20.18,   0.12,
02/16 13Z,  -0.90, -12.69,  99.90, -13.47,   0.12,
02/16 14Z,  -1.00,  -6.45,  99.90,  -7.33,   0.12,
02/16 15Z,  -1.00,  -1.88,  99.90,  -2.76,   0.12,
02/16 16Z,  -1.00,  -0.38,  99.90,  -1.26,   0.12,  (max)
02/16 17Z,  -1.00,  -1.90,  99.90,  -2.78,   0.12,
02/16 18Z,  -1.00,  -5.59,  99.90,  -6.47,   0.12,
02/16 19Z,  -1.10, -10.46,  99.90, -11.44,   0.12,
02/16 20Z,  -1.10, -15.76,  99.90, -16.75,   0.12,
02/16 21Z,  -1.10, -21.07,  99.90, -22.06,   0.12,
02/16 22Z,  -1.20, -24.22,  99.90, -25.31,   0.12,  (min)
02/16 23Z,  -1.20, -22.35,  99.90, -23.44,   0.12,
02/17 00Z,  -1.30, -16.47,  99.90, -17.65,   0.12,
02/17 01Z,  -1.30, -10.16,  99.90, -11.34,   0.12,
02/17 02Z,  -1.40,  -5.04,  99.90,  -6.32,   0.12,
02/17 03Z,  -1.40,  -1.61,  99.90,  -2.89,   0.12,
02/17 04Z,  -1.40,  -0.96,  99.90,  -2.24,   0.12,  (max)
02/17 05Z,  -1.40,  -3.20,  99.90,  -4.49,   0.12,
02/17 06Z,  -1.40,  -7.46,  99.90,  -8.74,   0.12,
02/17 07Z,  -1.50, -12.86,  99.90, -14.24,   0.12,
02/17 08Z,  -1.50, -18.60,  99.90, -19.98,   0.12,
02/17 09Z,  -1.50, -24.34,  99.90, -25.72,   0.12,
02/17 10Z,  -1.60, -28.81,  99.90, -30.29,   0.12,  (min)
02/17 11Z,  -1.60, -28.81,  99.90, -30.29,   0.12,
02/17 12Z,  -1.60, -23.36,  99.90, -24.84,   0.12,
02/17 13Z,  -1.60, -15.74,  99.90, -17.22,   0.12,
02/17 14Z,  -1.60,  -8.84,  99.90, -10.32,   0.12,
02/17 15Z,  -1.60,  -3.34,  99.90,  -4.83,   0.12,
02/17 16Z,  -1.60,  -0.24,  99.90,  -1.72,   0.12,  (max)
02/17 17Z,  -1.60,  -0.29,  99.90,  -1.77,   0.12,
02/17 18Z,  -1.60,  -2.98,  99.90,  -4.46,   0.12,
02/17 19Z,  -1.60,  -7.49,  99.90,  -8.97,   0.12,
02/17 20Z,  -1.50, -12.93,  99.90, -14.31,   0.12,
02/17 21Z,  -1.50, -18.57,  99.90, -19.96,   0.12,
02/17 22Z,  -1.50, -23.61,  99.90, -24.99,   0.12,
02/17 23Z,  -1.50, -25.35,  99.90, -26.73,   0.12,  (min)
02/18 00Z,  -1.50, -21.44,  99.90, -22.82,   0.12,
02/18 01Z,  -1.50, -14.09,  99.90, -15.47,   0.12,
02/18 02Z,  -1.50,  -7.30,  99.90,  -8.68,   0.12,
02/18 03Z,  -1.40,  -2.51,  99.90,  -3.79,   0.12,
02/18 04Z,  -1.40,  -0.11,  99.90,  -1.39,   0.12,  (max)
02/18 05Z,  -1.40,  -0.77,  99.90,  -2.05,   0.12,
02/18 06Z,  -1.30,  -4.12,  99.90,  -5.30,   0.12,
02/18 07Z,  -1.30,  -9.19,  99.90, -10.37,   0.12,
02/18 08Z,  -1.30, -15.14,  99.90, -16.33,   0.12,
02/18 09Z,  -1.20, -21.12,  99.90, -22.20,   0.12,
02/18 10Z,  -1.20, -26.51,  99.90, -27.59,   0.12,
02/18 11Z,  -1.20, -29.50,  99.90, -30.58,   0.12,  (min)
02/18 12Z,  -1.20, -27.06,  99.90, -28.14,   0.12,
02/18 13Z,  -1.20, -19.56,  99.90, -20.64,   0.12,
02/18 14Z,  -1.10, -11.21,  99.90, -12.20,   0.12,
02/18 15Z,  -1.10,  -4.79,  99.90,  -5.77,   0.12,
02/18 16Z,  -1.10,  -0.65,  99.90,  -1.64,   0.12,
02/18 17Z,  -1.00,   0.64,  99.90,  -0.24,   0.12,  (max)
02/18 18Z,  -1.00,  -1.04,  99.90,  -1.92,   0.12,
02/18 19Z,  -1.00,  -4.90,  99.90,  -5.78,   0.12,
02/18 20Z,  -1.00, -10.22,  99.90, -11.10,   0.12,
02/18 21Z,  -1.10, -16.09,  99.90, -17.07,   0.12,
02/18 22Z,  -1.10, -21.71,  99.90, -22.69,   0.12,
02/18 23Z,  -1.10, -25.85,  99.90, -26.83,   0.12,  (min)
02/19 00Z,  -1.10, -25.59,  99.90, -26.58,   0.12,
02/19 01Z,  99.90, -19.54,  99.90,  99.90,   0.12,
02/19 02Z,  99.90, -11.10,  99.90,  99.90,   0.12,
02/19 03Z,  99.90,  -4.41,  99.90,  99.90,   0.12,
02/19 04Z,  99.90,  -0.46,  99.90,  99.90,   0.12,
02/19 05Z,  99.90,   0.64,  99.90,  99.90,   0.12,
02/19 06Z,  99.90,  -1.34,  99.90,  99.90,   0.12,