EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Elfin Cove, AK
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Anchorage, AK
Kodiak Island, AK
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Sand Point, AK
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Surge List
Gulf of Alaska
#Sand Point, AK : 04/22/2026 17:22:00 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/21 00Z,  -0.60,  -5.39,  99.90,  -5.99,   0.00,
04/21 01Z,  -0.70,  -4.27,  99.90,  -4.97,   0.00,
04/21 02Z,  -0.70,  -3.80,  99.90,  -4.50,   0.00,  (max)
04/21 03Z,  -0.70,  -3.96,  99.90,  -4.66,   0.00,
04/21 04Z,  -0.60,  -4.67,  99.90,  -5.27,   0.00,
04/21 05Z,  -0.60,  -5.61,  99.90,  -6.21,   0.00,
04/21 06Z,  -0.50,  -6.37,  99.90,  -6.87,   0.00,
04/21 07Z,  -0.50,  -6.65,  99.90,  -7.15,   0.00,  (min)
04/21 08Z,  -0.60,  -6.35,  99.90,  -6.95,   0.00,
04/21 09Z,  -0.60,  -5.51,  99.90,  -6.11,   0.00,
04/21 10Z,  -0.60,  -4.26,  99.90,  -4.86,   0.00,
04/21 11Z,  -0.60,  -2.88,  99.90,  -3.48,   0.00,
04/21 12Z,  -0.50,  -1.80,  99.90,  -2.30,   0.00,
04/21 13Z,  -0.60,  -1.38,  99.90,  -1.98,   0.00,  (max)
04/21 14Z,  -0.60,  -1.74,  99.90,  -2.34,   0.00,
04/21 15Z,  -0.50,  -2.84,  99.90,  -3.34,   0.00,
04/21 16Z,  -0.50,  -4.58,  99.90,  -5.08,   0.00,
04/21 17Z,  -0.40,  -6.67,  99.90,  -7.07,   0.00,
04/21 18Z,  -0.40,  -8.67,  99.90,  -9.07,   0.00,
04/21 19Z,  -0.40, -10.16,  99.90, -10.56,   0.00,
04/21 20Z,  -0.40, -10.90,  99.90, -11.30,   0.00,  (min)
04/21 21Z,  -0.40, -10.84,  99.90, -11.24,   0.00,
04/21 22Z,  -0.40, -10.02,  99.90, -10.42,   0.00,
04/21 23Z,  -0.40,  -8.63,  99.90,  -9.03,   0.00,
04/22 00Z,  -0.30,  -7.01,  99.90,  -7.31,   0.00,
04/22 01Z,  -0.30,  -5.58,  99.90,  -5.88,   0.00,
04/22 02Z,  -0.30,  -4.61,  99.90,  -4.91,   0.00,
04/22 03Z,  -0.30,  -4.17,  99.90,  -4.47,   0.00,  (max)
04/22 04Z,  -0.30,  -4.27,  99.90,  -4.57,   0.00,
04/22 05Z,  -0.20,  -4.81,  99.90,  -5.01,   0.00,
04/22 06Z,  -0.10,  -5.53,  99.90,  -5.63,   0.00,
04/22 07Z,   0.00,  -6.08,  99.90,  -6.08,   0.00,
04/22 08Z,   0.00,  -6.23,  99.90,  -6.23,   0.00,  (min)
04/22 09Z,   0.00,  -5.92,  99.90,  -5.92,   0.00,
04/22 10Z,   0.00,  -5.19,  99.90,  -5.19,   0.00,
04/22 11Z,   0.10,  -4.13,  99.90,  -4.03,   0.00,
04/22 12Z,   0.00,  -3.01,  99.90,  -3.01,   0.00,
04/22 13Z,   0.00,  -2.19,  99.90,  -2.19,   0.00,
04/22 14Z,   0.00,  -1.93,  99.90,  -1.93,   0.00,  (max)
04/22 15Z,   0.00,  -2.33,  99.90,  -2.33,   0.00,
04/22 16Z,  -0.10,  -3.35,  99.90,  -3.45,   0.00,
04/22 17Z,  -0.10,  -4.89,  99.90,  -4.99,   0.00,
04/22 18Z,   0.00,  -6.72,  99.90,  -6.72,   0.00,
04/22 19Z,   0.00,  -8.44,  99.90,  -8.44,   0.00,
04/22 20Z,   0.00,  -9.71,  99.90,  -9.71,   0.00,
04/22 21Z,  -0.10, -10.36,  99.90, -10.46,   0.00,  (min)
04/22 22Z,  -0.10, -10.33,  99.90, -10.43,   0.00,
04/22 23Z,  -0.10,  -9.65,  99.90,  -9.75,   0.00,
04/23 00Z,  -0.20,  -8.45,  99.90,  -8.65,   0.00,
04/23 01Z,  -0.20,  -7.06,  99.90,  -7.26,   0.00,
04/23 02Z,  -0.20,  -5.80,  99.90,  -6.00,   0.00,
04/23 03Z,  -0.30,  -4.90,  99.90,  -5.20,   0.00,
04/23 04Z,  -0.20,  -4.41,  99.90,  -4.61,   0.00,
04/23 05Z,  -0.20,  -4.38,  99.90,  -4.58,   0.00,  (max)
04/23 06Z,  -0.30,  -4.76,  99.90,  -5.06,   0.00,
04/23 07Z,  -0.20,  -5.31,  99.90,  -5.51,   0.00,
04/23 08Z,  -0.20,  -5.75,  99.90,  -5.95,   0.00,
04/23 09Z,  -0.20,  -5.90,  99.90,  -6.10,   0.00,  (min)
04/23 10Z,  -0.20,  -5.71,  99.90,  -5.91,   0.00,
04/23 11Z,  -0.30,  -5.20,  99.90,  -5.50,   0.00,
04/23 12Z,  -0.30,  -4.39,  99.90,  -4.69,   0.00,
04/23 13Z,  -0.40,  -3.51,  99.90,  -3.91,   0.00,
04/23 14Z,  -0.40,  -2.85,  99.90,  -3.25,   0.00,
04/23 15Z,  -0.40,  -2.64,  99.90,  -3.04,   0.00,  (max)
04/23 16Z,  -0.40,  -2.93,  99.90,  -3.33,   0.00,
04/23 17Z,  -0.40,  -3.73,  99.90,  -4.13,   0.00,
04/23 18Z,  -0.40,  -4.99,  99.90,  -5.39,   0.00,
04/23 19Z,  -0.30,  -6.52,  99.90,  -6.82,   0.00,
04/23 20Z,  -0.20,  -8.00,  99.90,  -8.20,   0.00,
04/23 21Z,  -0.30,  -9.13,  99.90,  -9.43,   0.00,
04/23 22Z,  -0.30,  -9.77,  99.90, -10.07,   0.00,
04/23 23Z,  -0.30,  -9.85,  99.90, -10.15,   0.00,  (min)
04/24 00Z,  -0.40,  -9.34,  99.90,  -9.74,   0.00,
04/24 01Z,  -0.40,  -8.32,  99.90,  -8.72,   0.00,
04/24 02Z,  -0.50,  -7.09,  99.90,  -7.59,   0.00,
04/24 03Z,  -0.50,  -5.92,  99.90,  -6.42,   0.00,
04/24 04Z,  -0.50,  -5.00,  99.90,  -5.50,   0.00,
04/24 05Z,  -0.50,  -4.42,  99.90,  -4.92,   0.00,
04/24 06Z,  -0.40,  -4.26,  99.90,  -4.66,   0.00,  (max)
04/24 07Z,  -0.40,  -4.52,  99.90,  -4.92,   0.00,
04/24 08Z,  -0.40,  -5.01,  99.90,  -5.41,   0.00,
04/24 09Z,  -0.40,  -5.48,  99.90,  -5.88,   0.00,
04/24 10Z,  -0.40,  -5.76,  99.90,  -6.16,   0.00,
04/24 11Z,  -0.50,  -5.81,  99.90,  -6.31,   0.00,  (min)
04/24 12Z,  -0.60,  -5.55,  99.90,  -6.15,   0.00,
04/24 13Z,  -0.60,  -4.98,  99.90,  -5.58,   0.00,
04/24 14Z,  -0.60,  -4.26,  99.90,  -4.86,   0.00,
04/24 15Z,  -0.60,  -3.66,  99.90,  -4.26,   0.00,
04/24 16Z,  -0.50,  -3.36,  99.90,  -3.86,   0.00,
04/24 17Z,  -0.40,  -3.43,  99.90,  -3.83,   0.00,  (max)
04/24 18Z,  -0.40,  -3.94,  99.90,  -4.34,   0.00,
04/24 19Z,  -0.40,  -4.92,  99.90,  -5.32,   0.00,
04/24 20Z,  -0.30,  -6.20,  99.90,  -6.50,   0.00,
04/24 21Z,  -0.30,  -7.50,  99.90,  -7.80,   0.00,
04/24 22Z,  -0.40,  -8.57,  99.90,  -8.97,   0.00,
04/24 23Z,  -0.50,  -9.26,  99.90,  -9.76,   0.00,
04/25 00Z,  -0.50,  -9.45,  99.90,  -9.95,   0.00,  (min)
04/25 01Z,  -0.60,  -9.07,  99.90,  -9.67,   0.00,
04/25 02Z,  -0.70,  -8.17,  99.90,  -8.87,   0.00,
04/25 03Z,  -0.70,  -7.00,  99.90,  -7.70,   0.00,
04/25 04Z,  -0.60,  -5.83,  99.90,  -6.43,   0.00,
04/25 05Z,  -0.60,  -4.84,  99.90,  -5.44,   0.00,
04/25 06Z,  -0.50,  -4.16,  99.90,  -4.66,   0.00,
04/25 07Z,  -0.50,  -3.94,  99.90,  -4.44,   0.00,  (max)
04/25 08Z,  -0.50,  -4.19,  99.90,  -4.69,   0.00,
04/25 09Z,  -0.50,  -4.75,  99.90,  -5.25,   0.00,
04/25 10Z,  -0.50,  -5.38,  99.90,  -5.88,   0.00,
04/25 11Z,  -0.60,  -5.91,  99.90,  -6.51,   0.00,
04/25 12Z,  -0.60,  -6.23,  99.90,  -6.83,   0.00,
04/25 13Z,  -0.70,  -6.21,  99.90,  -6.91,   0.00,  (min)
04/25 14Z,  -0.70,  -5.79,  99.90,  -6.49,   0.00,
04/25 15Z,  -0.70,  -5.12,  99.90,  -5.82,   0.00,
04/25 16Z,  -0.70,  -4.45,  99.90,  -5.15,   0.00,
04/25 17Z,  -0.60,  -3.96,  99.90,  -4.56,   0.00,
04/25 18Z,  -0.60,  -3.77,  99.90,  -4.37,   0.00,  (max)
04/25 19Z,  -0.50,  -4.01,  99.90,  -4.51,   0.00,
04/25 20Z,  -0.50,  -4.75,  99.90,  -5.25,   0.00,
04/25 21Z,  -0.50,  -5.86,  99.90,  -6.36,   0.00,
04/25 22Z,  -0.50,  -7.06,  99.90,  -7.56,   0.00,
04/25 23Z,  -0.60,  -8.12,  99.90,  -8.72,   0.00,
04/26 00Z,  -0.60,  -8.87,  99.90,  -9.47,   0.00,
04/26 01Z,  -0.70,  -9.13,  99.90,  -9.83,   0.00,  (min)
04/26 02Z,  -0.70,  -8.79,  99.90,  -9.49,   0.00,
04/26 03Z,  -0.60,  -7.90,  99.90,  -8.50,   0.00,
04/26 04Z,  -0.60,  -6.70,  99.90,  -7.30,   0.00,
04/26 05Z,  -0.40,  -5.47,  99.90,  -5.87,   0.00,
04/26 06Z,  -0.30,  -4.40,  99.90,  -4.70,   0.00,
04/26 07Z,  -0.20,  -3.69,  99.90,  -3.89,   0.00,
04/26 08Z,   0.00,  -3.52,  99.90,  -3.52,   0.00,  (max)
04/26 09Z,   0.00,  -3.91,  99.90,  -3.91,   0.00,
04/26 10Z,   0.00,  -4.68,  99.90,  -4.68,   0.00,
04/26 11Z,   0.10,  -5.56,  99.90,  -5.46,   0.00,
04/26 12Z,   0.00,  -6.37,  99.90,  -6.37,   0.00,