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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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 : 05/24/2025 23:22:59 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/23 06Z,  -0.10,   6.09,   6.70,  99.90,   0.71,
05/23 07Z,  -0.10,   6.70,   7.22,  99.90,   0.62,
05/23 08Z,  -0.10,   6.72,   7.29,  99.90,   0.67,  (max)
05/23 09Z,  -0.10,   6.09,   6.73,  99.90,   0.74,
05/23 10Z,  -0.10,   4.88,   5.55,  99.90,   0.77,
05/23 11Z,  -0.10,   3.39,   4.11,  99.90,   0.82,
05/23 12Z,  -0.20,   2.01,   2.78,  99.90,   0.97,
05/23 13Z,  -0.20,   1.00,   1.73,  99.90,   0.93,
05/23 14Z,  -0.20,   0.53,   1.32,  99.90,   0.99,  (min)
05/23 15Z,  -0.20,   0.69,   1.48,  99.90,   0.99,
05/23 16Z,  -0.20,   1.46,   2.12,  99.90,   0.86,
05/23 17Z,  -0.20,   2.62,   3.14,  99.90,   0.72,
05/23 18Z,  -0.10,   3.80,   4.31,  99.90,   0.61,
05/23 19Z,  -0.10,   4.70,   5.06,  99.90,   0.46,
05/23 20Z,  -0.20,   5.16,   5.64,  99.90,   0.68,  (max)
05/23 21Z,  -0.20,   5.08,   5.58,  99.90,   0.70,
05/23 22Z,  -0.30,   4.45,   4.86,  99.90,   0.71,
05/23 23Z,  -0.40,   3.45,   3.74,  99.90,   0.69,
05/24 00Z,  -0.30,   2.46,   2.72,  99.90,   0.56,
05/24 01Z,  -0.20,   1.79,   2.09,  99.90,   0.50,
05/24 02Z,  -0.30,   1.61,   1.96,  99.90,   0.65,  (min)
05/24 03Z,  -0.40,   2.01,   2.27,  99.90,   0.66,
05/24 04Z,  -0.40,   3.01,   3.19,  99.90,   0.58,
05/24 05Z,  -0.40,   4.42,   4.67,  99.90,   0.65,
05/24 06Z,  -0.20,   5.86,   6.14,  99.90,   0.48,
05/24 07Z,  -0.20,   6.94,   7.20,  99.90,   0.46,
05/24 08Z,  -0.20,   7.42,   7.66,  99.90,   0.44,  (max)
05/24 09Z,  -0.30,   7.18,   7.40,  99.90,   0.52,
05/24 10Z,  -0.30,   6.17,   6.55,  99.90,   0.68,
05/24 11Z,  -0.40,   4.54,   4.94,  99.90,   0.80,
05/24 12Z,  -0.20,   2.67,   3.09,  99.90,   0.62,
05/24 13Z,  -0.30,   0.99,   1.51,  99.90,   0.82,
05/24 14Z,  -0.30,  -0.19,   0.48,  99.90,   0.97,
05/24 15Z,  -0.30,  -0.68,   0.09,  99.90,   1.07,  (min)
05/24 16Z,  -0.30,  -0.38,   0.26,  99.90,   0.94,
05/24 17Z,  -0.30,   0.66,   1.29,  99.90,   0.93,
05/24 18Z,  -0.20,   2.13,   2.77,  99.90,   0.84,
05/24 19Z,  -0.20,   3.61,   4.12,  99.90,   0.71,
05/24 20Z,  -0.20,   4.76,   5.38,  99.90,   0.82,
05/24 21Z,  -0.20,   5.40,   5.95,  99.90,   0.75,
05/24 22Z,  -0.20,   5.39,   6.01,  99.90,   0.82,  (max)
05/24 23Z,  -0.20,   4.75,   5.33,  99.90,   0.78,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/25 00Z,  -0.20,   3.73,  99.90,   4.30,   0.77,
05/25 01Z,  -0.30,   2.73,  99.90,   3.20,   0.77,
05/25 02Z,  -0.30,   2.09,  99.90,   2.56,   0.76,  (min)
05/25 03Z,  -0.20,   2.00,  99.90,   2.56,   0.76,
05/25 04Z,  -0.20,   2.54,  99.90,   3.10,   0.75,
05/25 05Z,  -0.20,   3.71,  99.90,   4.25,   0.75,
05/25 06Z,  -0.10,   5.24,  99.90,   5.88,   0.74,
05/25 07Z,  -0.10,   6.71,  99.90,   7.35,   0.74,
05/25 08Z,   0.00,   7.71,  99.90,   8.44,   0.73,
05/25 09Z,   0.00,   7.99,  99.90,   8.72,   0.73,  (max)
05/25 10Z,   0.00,   7.44,  99.90,   8.16,   0.72,
05/25 11Z,   0.00,   6.04,  99.90,   6.76,   0.72,
05/25 12Z,   0.00,   4.02,  99.90,   4.74,   0.72,
05/25 13Z,   0.00,   1.83,  99.90,   2.55,   0.72,
05/25 14Z,   0.00,  -0.05,  99.90,   0.66,   0.72,
05/25 15Z,   0.00,  -1.30,  99.90,  -0.58,   0.72,
05/25 16Z,  -0.10,  -1.70,  99.90,  -1.08,   0.72,  (min)
05/25 17Z,  -0.10,  -1.18,  99.90,  -0.57,   0.72,
05/25 18Z,  -0.10,   0.14,  99.90,   0.76,   0.72,
05/25 19Z,   0.00,   1.90,  99.90,   2.62,   0.72,
05/25 20Z,   0.00,   3.61,  99.90,   4.33,   0.72,
05/25 21Z,   0.00,   4.93,  99.90,   5.65,   0.72,
05/25 22Z,   0.10,   5.65,  99.90,   6.46,   0.72,  (max)
05/25 23Z,   0.10,   5.64,  99.90,   6.45,   0.72,
05/26 00Z,   0.10,   4.95,  99.90,   5.77,   0.72,
05/26 01Z,   0.00,   3.90,  99.90,   4.62,   0.72,
05/26 02Z,   0.00,   2.91,  99.90,   3.63,   0.72,
05/26 03Z,   0.00,   2.34,  99.90,   3.06,   0.72,  (min)
05/26 04Z,   0.00,   2.36,  99.90,   3.08,   0.72,
05/26 05Z,   0.10,   3.06,  99.90,   3.88,   0.72,
05/26 06Z,   0.10,   4.37,  99.90,   5.19,   0.72,
05/26 07Z,   0.20,   5.99,  99.90,   6.90,   0.72,
05/26 08Z,   0.20,   7.43,  99.90,   8.34,   0.72,
05/26 09Z,   0.20,   8.28,  99.90,   9.20,   0.72,
05/26 10Z,   0.20,   8.32,  99.90,   9.24,   0.72,  (max)
05/26 11Z,   0.20,   7.45,  99.90,   8.37,   0.72,
05/26 12Z,   0.10,   5.71,  99.90,   6.53,   0.72,
05/26 13Z,   0.10,   3.39,  99.90,   4.21,   0.72,
05/26 14Z,   0.10,   1.00,  99.90,   1.82,   0.72,
05/26 15Z,   0.10,  -0.95,  99.90,  -0.13,   0.72,
05/26 16Z,   0.10,  -2.14,  99.90,  -1.32,   0.72,
05/26 17Z,   0.20,  -2.38,  99.90,  -1.46,   0.72,  (min)
05/26 18Z,   0.30,  -1.62,  99.90,  -0.60,   0.72,
05/26 19Z,   0.30,  -0.04,  99.90,   0.98,   0.72,
05/26 20Z,   0.30,   1.92,  99.90,   2.94,   0.72,
05/26 21Z,   0.30,   3.77,  99.90,   4.78,   0.72,
05/26 22Z,   0.30,   5.14,  99.90,   6.16,   0.72,
05/26 23Z,   0.20,   5.84,  99.90,   6.76,   0.72,  (max)
05/27 00Z,   0.10,   5.77,  99.90,   6.58,   0.72,
05/27 01Z,   0.10,   5.01,  99.90,   5.83,   0.72,
05/27 02Z,   0.10,   3.94,  99.90,   4.76,   0.72,
05/27 03Z,   0.10,   3.01,  99.90,   3.83,   0.72,
05/27 04Z,   0.10,   2.54,  99.90,   3.36,   0.72,  (min)
05/27 05Z,   0.10,   2.69,  99.90,   3.51,   0.72,
05/27 06Z,   0.20,   3.54,  99.90,   4.45,   0.72,
05/27 07Z,   0.30,   4.95,  99.90,   5.97,   0.72,
05/27 08Z,   0.40,   6.58,  99.90,   7.70,   0.72,
05/27 09Z,   0.40,   7.92,  99.90,   9.04,   0.72,
05/27 10Z,   0.40,   8.59,  99.90,   9.70,   0.72,  0.19 ft above HAT  (max)
05/27 11Z,   0.40,   8.38,  99.90,   9.50,   0.72,
05/27 12Z,   0.40,   7.23,  99.90,   8.35,   0.72,
05/27 13Z,   0.40,   5.23,  99.90,   6.35,   0.72,
05/27 14Z,   0.30,   2.74,  99.90,   3.76,   0.72,
05/27 15Z,   0.30,   0.31,  99.90,   1.33,   0.72,
05/27 16Z,   0.30,  -1.58,  99.90,  -0.56,   0.72,
05/27 17Z,   0.40,  -2.62,  99.90,  -1.50,   0.72,  (min)
05/27 18Z,   0.50,  -2.65,  99.90,  -1.43,   0.72,
05/27 19Z,   0.50,  -1.67,  99.90,  -0.45,   0.72,
05/27 20Z,   0.50,   0.09,  99.90,   1.31,   0.72,
05/27 21Z,   0.50,   2.14,  99.90,   3.36,   0.72,
05/27 22Z,   0.50,   3.99,  99.90,   5.21,   0.72,
05/27 23Z,   0.30,   5.32,  99.90,   6.33,   0.72,
05/28 00Z,   0.20,   5.93,  99.90,   6.84,   0.72,  (max)
05/28 01Z,   0.10,   5.75,  99.90,   6.57,   0.72,
05/28 02Z,   0.00,   4.95,  99.90,   5.66,   0.72,
05/28 03Z,   0.00,   3.90,  99.90,   4.62,   0.72,
05/28 04Z,   0.00,   3.06,  99.90,   3.77,   0.72,
05/28 05Z,   0.10,   2.71,  99.90,   3.52,   0.72,  (min)
05/28 06Z,   0.20,   2.99,  99.90,   3.91,   0.72,
05/28 07Z,   0.30,   3.94,  99.90,   4.95,   0.72,
05/28 08Z,   0.40,   5.39,  99.90,   6.51,   0.72,
05/28 09Z,   0.40,   6.95,  99.90,   8.07,   0.72,
05/28 10Z,   0.40,   8.13,  99.90,   9.25,   0.72,
05/28 11Z,   0.30,   8.59,  99.90,   9.60,   0.72,  0.09 ft above HAT  (max)
05/28 12Z,   0.20,   8.15,  99.90,   9.07,   0.72,
05/28 13Z,   0.10,   6.80,  99.90,   7.62,   0.72,
05/28 14Z,   0.00,   4.67,  99.90,   5.39,   0.72,
05/28 15Z,   0.00,   2.17,  99.90,   2.89,   0.72,
05/28 16Z,   0.00,  -0.16,  99.90,   0.55,   0.72,
05/28 17Z,   0.00,  -1.88,  99.90,  -1.16,   0.72,
05/28 18Z,   0.00,  -2.71,  99.90,  -1.99,   0.72,