EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
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Alaska
Gulf of Alaska
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Surge List
#Sand Point, AK : 05/20/2025 06:22:01 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 12Z,  -0.30,   5.86,   6.31,  99.90,   0.75,
05/18 13Z,  -0.40,   6.37,   6.87,  99.90,   0.90,
05/18 14Z,  -0.40,   6.43,   6.88,  99.90,   0.85,  (max)
05/18 15Z,  -0.40,   5.98,   6.44,  99.90,   0.86,
05/18 16Z,  -0.40,   5.08,   5.54,  99.90,   0.86,
05/18 17Z,  -0.30,   3.85,   4.35,  99.90,   0.80,
05/18 18Z,  -0.30,   2.43,   2.93,  99.90,   0.80,
05/18 19Z,  -0.30,   1.09,   1.55,  99.90,   0.76,
05/18 20Z,  -0.30,   0.13,   0.68,  99.90,   0.85,
05/18 21Z,  -0.30,  -0.27,   0.20,  99.90,   0.77,  (min)
05/18 22Z,  -0.30,  -0.13,   0.34,  99.90,   0.77,
05/18 23Z,  -0.40,   0.49,   0.96,  99.90,   0.87,
05/19 00Z,  -0.40,   1.50,   2.00,  99.90,   0.90,
05/19 01Z,  -0.40,   2.69,   3.14,  99.90,   0.85,
05/19 02Z,  -0.40,   3.76,   4.17,  99.90,   0.81,
05/19 03Z,  -0.40,   4.50,   4.91,  99.90,   0.81,
05/19 04Z,  -0.50,   4.88,   5.31,  99.90,   0.93,  (max)
05/19 05Z,  -0.50,   4.92,   5.18,  99.90,   0.76,
05/19 06Z,  -0.50,   4.66,   4.88,  99.90,   0.72,
05/19 07Z,  -0.50,   4.22,   4.38,  99.90,   0.66,
05/19 08Z,  -0.50,   3.85,   4.25,  99.90,   0.90,
05/19 09Z,  -0.40,   3.75,   4.06,  99.90,   0.71,  (min)
05/19 10Z,  -0.40,   3.92,   4.11,  99.90,   0.59,
05/19 11Z,  -0.50,   4.32,   4.52,  99.90,   0.70,
05/19 12Z,  -0.50,   4.89,   5.08,  99.90,   0.69,
05/19 13Z,  -0.60,   5.51,   5.69,  99.90,   0.78,
05/19 14Z,  -0.50,   5.94,   6.14,  99.90,   0.70,  (max)
05/19 15Z,  -0.50,   5.97,   6.08,  99.90,   0.61,
05/19 16Z,  -0.50,   5.54,   5.73,  99.90,   0.69,
05/19 17Z,  -0.60,   4.74,   5.01,  99.90,   0.87,
05/19 18Z,  -0.50,   3.64,   3.91,  99.90,   0.77,
05/19 19Z,  -0.50,   2.36,   2.59,  99.90,   0.73,
05/19 20Z,  -0.50,   1.18,   1.53,  99.90,   0.85,
05/19 21Z,  -0.50,   0.36,   0.72,  99.90,   0.86,
05/19 22Z,  -0.50,   0.05,   0.48,  99.90,   0.93,  (min)
05/19 23Z,  -0.50,   0.23,   0.49,  99.90,   0.76,
05/20 00Z,  -0.40,   0.87,   1.16,  99.90,   0.69,
05/20 01Z,  -0.40,   1.88,   2.22,  99.90,   0.74,
05/20 02Z,  -0.40,   3.05,   3.29,  99.90,   0.64,
05/20 03Z,  -0.40,   4.08,   4.37,  99.90,   0.69,
05/20 04Z,  -0.50,   4.80,   4.92,  99.90,   0.62,
05/20 05Z,  -0.50,   5.15,   5.39,  99.90,   0.74,  (max)
05/20 06Z,  -0.50,   5.15,   5.37,  99.90,   0.72,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/20 07Z,  -0.50,   4.80,  99.90,   5.04,   0.74,
05/20 08Z,  -0.50,   4.26,  99.90,   4.51,   0.75,
05/20 09Z,  -0.50,   3.77,  99.90,   4.03,   0.76,
05/20 10Z,  -0.40,   3.52,  99.90,   3.90,   0.77,  (min)
05/20 11Z,  -0.40,   3.54,  99.90,   3.93,   0.79,
05/20 12Z,  -0.30,   3.81,  99.90,   4.30,   0.80,
05/20 13Z,  -0.30,   4.30,  99.90,   4.81,   0.81,
05/20 14Z,  -0.30,   4.90,  99.90,   5.42,   0.82,
05/20 15Z,  -0.30,   5.36,  99.90,   5.90,   0.84,
05/20 16Z,  -0.30,   5.48,  99.90,   6.03,   0.85,  (max)
05/20 17Z,  -0.30,   5.21,  99.90,   5.77,   0.86,
05/20 18Z,  -0.20,   4.58,  99.90,   5.26,   0.87,
05/20 19Z,  -0.20,   3.63,  99.90,   4.31,   0.87,
05/20 20Z,  -0.10,   2.49,  99.90,   3.27,   0.87,
05/20 21Z,  -0.10,   1.42,  99.90,   2.19,   0.87,
05/20 22Z,  -0.10,   0.68,  99.90,   1.46,   0.87,
05/20 23Z,  -0.10,   0.41,  99.90,   1.19,   0.87,  (min)
05/21 00Z,  -0.20,   0.62,  99.90,   1.29,   0.87,
05/21 01Z,  -0.20,   1.28,  99.90,   1.96,   0.87,
05/21 02Z,  -0.10,   2.34,  99.90,   3.11,   0.87,
05/21 03Z,  -0.10,   3.54,  99.90,   4.31,   0.87,
05/21 04Z,  -0.10,   4.58,  99.90,   5.36,   0.87,
05/21 05Z,  -0.10,   5.29,  99.90,   6.06,   0.87,
05/21 06Z,  -0.10,   5.60,  99.90,   6.37,   0.87,  (max)
05/21 07Z,   0.00,   5.48,  99.90,   6.36,   0.87,
05/21 08Z,   0.00,   4.95,  99.90,   5.83,   0.87,
05/21 09Z,   0.00,   4.19,  99.90,   5.06,   0.87,
05/21 10Z,   0.00,   3.46,  99.90,   4.34,   0.87,
05/21 11Z,   0.00,   2.98,  99.90,   3.85,   0.87,
05/21 12Z,   0.00,   2.80,  99.90,   3.67,   0.87,  (min)
05/21 13Z,  -0.10,   2.95,  99.90,   3.73,   0.87,
05/21 14Z,  -0.10,   3.44,  99.90,   4.22,   0.87,
05/21 15Z,  -0.10,   4.13,  99.90,   4.90,   0.87,
05/21 16Z,  -0.10,   4.75,  99.90,   5.52,   0.87,
05/21 17Z,   0.00,   5.07,  99.90,   5.95,   0.87,  (max)
05/21 18Z,   0.00,   5.03,  99.90,   5.90,   0.87,
05/21 19Z,   0.00,   4.61,  99.90,   5.48,   0.87,
05/21 20Z,   0.00,   3.81,  99.90,   4.68,   0.87,
05/21 21Z,   0.00,   2.76,  99.90,   3.64,   0.87,
05/21 22Z,   0.00,   1.75,  99.90,   2.62,   0.87,
05/21 23Z,  -0.10,   1.05,  99.90,   1.82,   0.87,
05/22 00Z,  -0.10,   0.80,  99.90,   1.57,   0.87,  (min)
05/22 01Z,  -0.20,   1.04,  99.90,   1.71,   0.87,
05/22 02Z,  -0.30,   1.77,  99.90,   2.35,   0.87,
05/22 03Z,  -0.40,   2.92,  99.90,   3.39,   0.87,
05/22 04Z,  -0.40,   4.19,  99.90,   4.66,   0.87,
05/22 05Z,  -0.30,   5.27,  99.90,   5.84,   0.87,
05/22 06Z,  -0.30,   5.95,  99.90,   6.53,   0.87,
05/22 07Z,  -0.20,   6.16,  99.90,   6.83,   0.87,  (max)
05/22 08Z,  -0.10,   5.83,  99.90,   6.60,   0.87,
05/22 09Z,  -0.20,   5.01,  99.90,   5.68,   0.87,
05/22 10Z,  -0.20,   3.91,  99.90,   4.58,   0.87,
05/22 11Z,  -0.20,   2.87,  99.90,   3.54,   0.87,
05/22 12Z,  -0.20,   2.11,  99.90,   2.78,   0.87,
05/22 13Z,  -0.30,   1.75,  99.90,   2.33,   0.87,  (min)
05/22 14Z,  -0.40,   1.86,  99.90,   2.33,   0.87,
05/22 15Z,  -0.40,   2.44,  99.90,   2.92,   0.87,
05/22 16Z,  -0.40,   3.33,  99.90,   3.80,   0.87,
05/22 17Z,  -0.30,   4.20,  99.90,   4.77,   0.87,
05/22 18Z,  -0.30,   4.80,  99.90,   5.38,   0.87,
05/22 19Z,  -0.20,   5.02,  99.90,   5.69,   0.87,  (max)
05/22 20Z,  -0.10,   4.79,  99.90,   5.57,   0.87,
05/22 21Z,  -0.10,   4.11,  99.90,   4.88,   0.87,
05/22 22Z,  -0.10,   3.11,  99.90,   3.88,   0.87,
05/22 23Z,  -0.20,   2.12,  99.90,   2.79,   0.87,
05/23 00Z,  -0.20,   1.43,  99.90,   2.10,   0.87,
05/23 01Z,  -0.30,   1.20,  99.90,   1.78,   0.87,  (min)
05/23 02Z,  -0.30,   1.51,  99.90,   2.08,   0.87,
05/23 03Z,  -0.40,   2.36,  99.90,   2.83,   0.87,
05/23 04Z,  -0.40,   3.62,  99.90,   4.10,   0.87,
05/23 05Z,  -0.30,   4.99,  99.90,   5.56,   0.87,
05/23 06Z,  -0.20,   6.09,  99.90,   6.76,   0.87,
05/23 07Z,  -0.10,   6.70,  99.90,   7.47,   0.87,
05/23 08Z,  -0.10,   6.72,  99.90,   7.50,   0.87,  (max)
05/23 09Z,   0.00,   6.09,  99.90,   6.96,   0.87,
05/23 10Z,   0.00,   4.88,  99.90,   5.76,   0.87,
05/23 11Z,   0.00,   3.39,  99.90,   4.27,   0.87,
05/23 12Z,  -0.10,   2.01,  99.90,   2.78,   0.87,
05/23 13Z,  -0.20,   1.00,  99.90,   1.68,   0.87,
05/23 14Z,  -0.30,   0.53,  99.90,   1.10,   0.87,  (min)
05/23 15Z,  -0.30,   0.69,  99.90,   1.26,   0.87,
05/23 16Z,  -0.30,   1.46,  99.90,   2.04,   0.87,
05/23 17Z,  -0.30,   2.62,  99.90,   3.20,   0.87,
05/23 18Z,  -0.30,   3.80,  99.90,   4.38,   0.87,
05/23 19Z,  -0.30,   4.70,  99.90,   5.28,   0.87,
05/23 20Z,  -0.20,   5.16,  99.90,   5.83,   0.87,  (max)
05/23 21Z,  -0.20,   5.08,  99.90,   5.75,   0.87,
05/23 22Z,  -0.30,   4.45,  99.90,   5.02,   0.87,
05/23 23Z,  -0.30,   3.45,  99.90,   4.03,   0.87,
05/24 00Z,  -0.40,   2.46,  99.90,   2.93,   0.87,