EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Alaska
Gulf of Alaska
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Elfin Cove, AK
Yakutat, AK
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Valdez, AK
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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
#Sand Point, AK : 04/24/2025 02:20:55 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/22 06Z,  -0.70,   4.71,   4.93,  99.90,   0.92,
04/22 07Z,  -0.60,   5.04,   5.24,  99.90,   0.80,  (max)
04/22 08Z,  -0.60,   5.03,   5.15,  99.90,   0.72,
04/22 09Z,  -0.60,   4.71,   4.87,  99.90,   0.76,
04/22 10Z,  -0.60,   4.27,   4.61,  99.90,   0.94,
04/22 11Z,  -0.60,   3.91,   4.30,  99.90,   0.99,
04/22 12Z,  -0.70,   3.74,   4.03,  99.90,   0.99,
04/22 13Z,  -0.70,   3.77,   3.98,  99.90,   0.91,  (min)
04/22 14Z,  -0.70,   4.06,   4.16,  99.90,   0.80,
04/22 15Z,  -0.60,   4.59,   4.80,  99.90,   0.81,
04/22 16Z,  -0.60,   5.17,   5.28,  99.90,   0.71,
04/22 17Z,  -0.50,   5.56,   5.54,  99.90,   0.48,
04/22 18Z,  -0.60,   5.65,   5.56,  99.90,   0.51,  (max)
04/22 19Z,  -0.70,   5.39,   5.40,  99.90,   0.71,
04/22 20Z,  -0.60,   4.75,   4.78,  99.90,   0.63,
04/22 21Z,  -0.60,   3.76,   3.81,  99.90,   0.65,
04/22 22Z,  -0.50,   2.60,   2.66,  99.90,   0.56,
04/22 23Z,  -0.60,   1.56,   1.65,  99.90,   0.69,
04/23 00Z,  -0.60,   0.85,   0.86,  99.90,   0.61,
04/23 01Z,  -0.70,   0.56,   0.64,  99.90,   0.78,  (min)
04/23 02Z,  -0.70,   0.75,   0.73,  99.90,   0.68,
04/23 03Z,  -0.70,   1.46,   1.39,  99.90,   0.63,
04/23 04Z,  -0.70,   2.54,   2.47,  99.90,   0.63,
04/23 05Z,  -0.60,   3.70,   3.62,  99.90,   0.52,
04/23 06Z,  -0.70,   4.69,   4.62,  99.90,   0.63,
04/23 07Z,  -0.70,   5.37,   5.36,  99.90,   0.69,
04/23 08Z,  -0.70,   5.63,   5.50,  99.90,   0.57,  (max)
04/23 09Z,  -0.70,   5.40,   5.40,  99.90,   0.70,
04/23 10Z,  -0.70,   4.77,   4.91,  99.90,   0.84,
04/23 11Z,  -0.70,   3.98,   4.13,  99.90,   0.85,
04/23 12Z,  -0.70,   3.31,   3.33,  99.90,   0.72,
04/23 13Z,  -0.70,   2.89,   2.93,  99.90,   0.74,
04/23 14Z,  -0.80,   2.82,   2.91,  99.90,   0.89,  (min)
04/23 15Z,  -0.80,   3.17,   3.15,  99.90,   0.78,
04/23 16Z,  -0.70,   3.89,   3.81,  99.90,   0.62,
04/23 17Z,  -0.70,   4.75,   4.47,  99.90,   0.42,
04/23 18Z,  -0.70,   5.43,   5.23,  99.90,   0.50,
04/23 19Z,  -0.60,   5.78,   5.59,  99.90,   0.41,
04/23 20Z,  -0.60,   5.69,   5.59,  99.90,   0.50,  (max)
04/23 21Z,  -0.60,   5.09,   4.96,  99.90,   0.47,
04/23 22Z,  -0.60,   4.03,   3.90,  99.90,   0.47,
04/23 23Z,  -0.60,   2.76,   2.75,  99.90,   0.59,
04/24 00Z,  -0.60,   1.60,   1.58,  99.90,   0.58,
04/24 01Z,  -0.60,   0.82,   0.76,  99.90,   0.54,
04/24 02Z,  -0.60,   0.55,   0.50,  99.90,   0.55,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/24 03Z,  -0.60,   0.88,  99.90,   0.85,   0.57,
04/24 04Z,  -0.50,   1.81,  99.90,   1.90,   0.59,
04/24 05Z,  -0.50,   3.13,  99.90,   3.24,   0.60,
04/24 06Z,  -0.50,   4.48,  99.90,   4.60,   0.62,
04/24 07Z,  -0.50,   5.56,  99.90,   5.70,   0.64,
04/24 08Z,  -0.40,   6.18,  99.90,   6.44,   0.65,
04/24 09Z,  -0.40,   6.22,  99.90,   6.49,   0.67,  (max)
04/24 10Z,  -0.40,   5.62,  99.90,   5.91,   0.69,
04/24 11Z,  -0.40,   4.55,  99.90,   4.85,   0.70,
04/24 12Z,  -0.40,   3.34,  99.90,   3.67,   0.72,
04/24 13Z,  -0.40,   2.34,  99.90,   2.68,   0.74,
04/24 14Z,  -0.40,   1.74,  99.90,   2.09,   0.75,
04/24 15Z,  -0.40,   1.67,  99.90,   2.02,   0.75,  (min)
04/24 16Z,  -0.30,   2.21,  99.90,   2.67,   0.75,
04/24 17Z,  -0.30,   3.25,  99.90,   3.70,   0.75,
04/24 18Z,  -0.30,   4.44,  99.90,   4.90,   0.75,
04/24 19Z,  -0.20,   5.44,  99.90,   6.00,   0.75,
04/24 20Z,  -0.20,   6.02,  99.90,   6.57,   0.75,
04/24 21Z,  -0.20,   6.03,  99.90,   6.58,   0.75,  (max)
04/24 22Z,  -0.20,   5.40,  99.90,   5.95,   0.75,
04/24 23Z,  -0.20,   4.22,  99.90,   4.78,   0.75,
04/25 00Z,  -0.20,   2.82,  99.90,   3.37,   0.75,
04/25 01Z,  -0.20,   1.59,  99.90,   2.15,   0.75,
04/25 02Z,  -0.20,   0.82,  99.90,   1.38,   0.75,
04/25 03Z,  -0.20,   0.68,  99.90,   1.23,   0.75,  (min)
04/25 04Z,  -0.20,   1.24,  99.90,   1.80,   0.75,
04/25 05Z,  -0.20,   2.46,  99.90,   3.01,   0.75,
04/25 06Z,  -0.10,   4.03,  99.90,   4.68,   0.75,
04/25 07Z,   0.00,   5.51,  99.90,   6.26,   0.75,
04/25 08Z,   0.00,   6.56,  99.90,   7.32,   0.75,
04/25 09Z,   0.00,   6.98,  99.90,   7.74,   0.75,  (max)
04/25 10Z,   0.00,   6.65,  99.90,   7.40,   0.75,
04/25 11Z,  -0.10,   5.56,  99.90,   6.22,   0.75,
04/25 12Z,  -0.20,   4.00,  99.90,   4.56,   0.75,
04/25 13Z,  -0.20,   2.39,  99.90,   2.95,   0.75,
04/25 14Z,  -0.20,   1.13,  99.90,   1.68,   0.75,
04/25 15Z,  -0.20,   0.45,  99.90,   1.01,   0.75,  (min)
04/25 16Z,  -0.20,   0.52,  99.90,   1.07,   0.75,
04/25 17Z,  -0.10,   1.35,  99.90,   2.00,   0.75,
04/25 18Z,  -0.10,   2.75,  99.90,   3.40,   0.75,
04/25 19Z,   0.00,   4.29,  99.90,   5.04,   0.75,
04/25 20Z,   0.00,   5.55,  99.90,   6.31,   0.75,
04/25 21Z,   0.00,   6.28,  99.90,   7.04,   0.75,
04/25 22Z,   0.00,   6.31,  99.90,   7.07,   0.75,  (max)
04/25 23Z,   0.00,   5.59,  99.90,   6.35,   0.75,
04/26 00Z,  -0.10,   4.29,  99.90,   4.94,   0.75,
04/26 01Z,  -0.20,   2.81,  99.90,   3.36,   0.75,
04/26 02Z,  -0.20,   1.59,  99.90,   2.14,   0.75,
04/26 03Z,  -0.20,   0.93,  99.90,   1.49,   0.75,  (min)
04/26 04Z,  -0.20,   1.01,  99.90,   1.56,   0.75,
04/26 05Z,  -0.10,   1.87,  99.90,   2.52,   0.75,
04/26 06Z,  -0.10,   3.37,  99.90,   4.02,   0.75,
04/26 07Z,   0.00,   5.11,  99.90,   5.87,   0.75,
04/26 08Z,   0.00,   6.62,  99.90,   7.37,   0.75,
04/26 09Z,   0.00,   7.51,  99.90,   8.27,   0.75,
04/26 10Z,   0.00,   7.60,  99.90,   8.35,   0.75,  (max)
04/26 11Z,  -0.10,   6.80,  99.90,   7.45,   0.75,
04/26 12Z,  -0.10,   5.20,  99.90,   5.85,   0.75,
04/26 13Z,  -0.20,   3.18,  99.90,   3.74,   0.75,
04/26 14Z,  -0.20,   1.26,  99.90,   1.82,   0.75,
04/26 15Z,  -0.20,  -0.13,  99.90,   0.42,   0.75,
04/26 16Z,  -0.20,  -0.75,  99.90,  -0.20,   0.75,  (min)
04/26 17Z,  -0.10,  -0.46,  99.90,   0.20,   0.75,
04/26 18Z,  -0.10,   0.71,  99.90,   1.36,   0.75,
04/26 19Z,   0.00,   2.45,  99.90,   3.20,   0.75,
04/26 20Z,   0.00,   4.26,  99.90,   5.02,   0.75,
04/26 21Z,   0.00,   5.70,  99.90,   6.46,   0.75,
04/26 22Z,   0.00,   6.48,  99.90,   7.24,   0.75,  (max)
04/26 23Z,   0.00,   6.46,  99.90,   7.22,   0.75,
04/27 00Z,   0.00,   5.63,  99.90,   6.39,   0.75,
04/27 01Z,  -0.10,   4.24,  99.90,   4.90,   0.75,
04/27 02Z,  -0.10,   2.76,  99.90,   3.41,   0.75,
04/27 03Z,  -0.10,   1.65,  99.90,   2.30,   0.75,
04/27 04Z,  -0.10,   1.20,  99.90,   1.85,   0.75,  (min)
04/27 05Z,  -0.10,   1.55,  99.90,   2.20,   0.75,
04/27 06Z,  -0.10,   2.70,  99.90,   3.35,   0.75,
04/27 07Z,   0.00,   4.41,  99.90,   5.17,   0.75,
04/27 08Z,   0.00,   6.22,  99.90,   6.98,   0.75,
04/27 09Z,   0.00,   7.61,  99.90,   8.36,   0.75,
04/27 10Z,   0.00,   8.23,  99.90,   8.98,   0.75,  (max)
04/27 11Z,  -0.10,   7.91,  99.90,   8.56,   0.75,
04/27 12Z,  -0.20,   6.62,  99.90,   7.18,   0.75,
04/27 13Z,  -0.20,   4.58,  99.90,   5.13,   0.75,
04/27 14Z,  -0.20,   2.23,  99.90,   2.78,   0.75,
04/27 15Z,  -0.20,   0.15,  99.90,   0.71,   0.75,
04/27 16Z,  -0.20,  -1.23,  99.90,  -0.67,   0.75,
04/27 17Z,  -0.20,  -1.68,  99.90,  -1.13,   0.75,  (min)
04/27 18Z,  -0.10,  -1.11,  99.90,  -0.46,   0.75,