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 : 07/20/2025 20:23:00 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 00Z,  -0.40,  -4.49,  -3.95,  99.90,   0.94,
07/19 01Z,  -0.40,  -3.54,  -2.97,  99.90,   0.97,
07/19 02Z,  -0.40,  -2.34,  -1.89,  99.90,   0.85,
07/19 03Z,  -0.30,  -1.17,  -0.30,  99.90,   1.17,
07/19 04Z,  -0.30,  -0.37,   0.22,  99.90,   0.89,
07/19 05Z,  -0.30,  -0.10,   0.45,  99.90,   0.85,  (max)
07/19 06Z,  -0.30,  -0.40,   0.06,  99.90,   0.76,
07/19 07Z,  -0.30,  -1.25,  -0.77,  99.90,   0.78,
07/19 08Z,  -0.30,  -2.57,  -1.93,  99.90,   0.94,
07/19 09Z,  -0.30,  -4.09,  -3.37,  99.90,   1.02,
07/19 10Z,  -0.20,  -5.48,  -4.82,  99.90,   0.86,
07/19 11Z,  -0.20,  -6.49,  -5.57,  99.90,   1.12,
07/19 12Z,  -0.20,  -7.01,  -6.26,  99.90,   0.95,  (min)
07/19 13Z,  -0.30,  -7.00,  -6.07,  99.90,   1.23,
07/19 14Z,  -0.30,  -6.46,  -5.65,  99.90,   1.11,
07/19 15Z,  -0.30,  -5.57,  -4.80,  99.90,   1.07,
07/19 16Z,  -0.20,  -4.60,  -3.88,  99.90,   0.92,
07/19 17Z,  -0.20,  -3.82,  -3.07,  99.90,   0.95,
07/19 18Z,  -0.30,  -3.33,  -2.79,  99.90,   0.84,
07/19 19Z,  -0.30,  -3.16,  -2.52,  99.90,   0.94,  (max)
07/19 20Z,  -0.30,  -3.36,  -2.69,  99.90,   0.97,
07/19 21Z,  -0.30,  -3.81,  -3.29,  99.90,   0.82,
07/19 22Z,  -0.20,  -4.26,  -3.60,  99.90,   0.86,
07/19 23Z,  -0.30,  -4.46,  -3.82,  99.90,   0.94,  (min)
07/20 00Z,  -0.30,  -4.33,  -3.50,  99.90,   1.13,
07/20 01Z,  -0.30,  -3.84,  -3.12,  99.90,   1.02,
07/20 02Z,  -0.30,  -3.01,  -2.52,  99.90,   0.79,
07/20 03Z,  -0.30,  -1.93,  -1.39,  99.90,   0.84,
07/20 04Z,  -0.30,  -0.87,  -0.43,  99.90,   0.74,
07/20 05Z,  -0.30,  -0.15,   0.47,  99.90,   0.92,  (max)
07/20 06Z,  -0.30,   0.08,   0.36,  99.90,   0.58,
07/20 07Z,  -0.20,  -0.25,   0.08,  99.90,   0.53,
07/20 08Z,  -0.20,  -1.15,  -0.69,  99.90,   0.66,
07/20 09Z,  -0.30,  -2.55,  -2.04,  99.90,   0.81,
07/20 10Z,  -0.30,  -4.20,  -3.57,  99.90,   0.93,
07/20 11Z,  -0.20,  -5.74,  -5.08,  99.90,   0.86,
07/20 12Z,  -0.30,  -6.93,  -6.24,  99.90,   0.99,
07/20 13Z,  -0.30,  -7.63,  -6.85,  99.90,   1.08,
07/20 14Z,  -0.30,  -7.75,  -6.98,  99.90,   1.07,  (min)
07/20 15Z,  -0.30,  -7.25,  -6.56,  99.90,   0.99,
07/20 16Z,  -0.30,  -6.29,  -5.58,  99.90,   1.01,
07/20 17Z,  -0.30,  -5.18,  -4.65,  99.90,   0.83,
07/20 18Z,  -0.40,  -4.17,  -3.72,  99.90,   0.85,
07/20 19Z,  -0.40,  -3.40,  -2.91,  99.90,   0.89,
07/20 20Z,  -0.50,  -2.97,  -2.54,  99.90,   0.93,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/20 21Z,  -0.50,  -2.96,  99.90,  -2.52,   0.94,  (max)
07/20 22Z,  -0.50,  -3.27,  99.90,  -2.82,   0.95,
07/20 23Z,  -0.60,  -3.68,  99.90,  -3.31,   0.97,
07/21 00Z,  -0.70,  -3.92,  99.90,  -3.64,   0.98,  (min)
07/21 01Z,  -0.70,  -3.89,  99.90,  -3.60,   0.99,
07/21 02Z,  -0.80,  -3.53,  99.90,  -3.32,   1.01,
07/21 03Z,  -0.70,  -2.79,  99.90,  -2.47,   1.02,
07/21 04Z,  -0.70,  -1.76,  99.90,  -1.43,   1.03,
07/21 05Z,  -0.70,  -0.73,  99.90,  -0.39,   1.05,
07/21 06Z,  -0.70,   0.00,  99.90,   0.36,   1.06,
07/21 07Z,  -0.70,   0.26,  99.90,   0.63,   1.07,  (max)
07/21 08Z,  -0.70,  -0.05,  99.90,   0.33,   1.09,
07/21 09Z,  -0.70,  -0.99,  99.90,  -0.61,   1.09,
07/21 10Z,  -0.80,  -2.50,  99.90,  -2.21,   1.09,
07/21 11Z,  -0.80,  -4.30,  99.90,  -4.01,   1.09,
07/21 12Z,  -0.80,  -6.02,  99.90,  -5.74,   1.09,
07/21 13Z,  -0.90,  -7.40,  99.90,  -7.21,   1.09,
07/21 14Z,  -0.90,  -8.24,  99.90,  -8.06,   1.09,
07/21 15Z,  -0.90,  -8.41,  99.90,  -8.23,   1.09,  (min)
07/21 16Z,  -0.90,  -7.86,  99.90,  -7.68,   1.09,
07/21 17Z,  -0.80,  -6.77,  99.90,  -6.49,   1.09,
07/21 18Z,  -0.80,  -5.46,  99.90,  -5.17,   1.09,
07/21 19Z,  -0.80,  -4.20,  99.90,  -3.92,   1.09,
07/21 20Z,  -0.80,  -3.19,  99.90,  -2.90,   1.09,
07/21 21Z,  -0.80,  -2.59,  99.90,  -2.30,   1.09,
07/21 22Z,  -0.80,  -2.50,  99.90,  -2.21,   1.09,  (max)
07/21 23Z,  -0.80,  -2.82,  99.90,  -2.54,   1.09,
07/22 00Z,  -0.80,  -3.29,  99.90,  -3.01,   1.09,
07/22 01Z,  -0.90,  -3.66,  99.90,  -3.47,   1.09,
07/22 02Z,  -0.90,  -3.77,  99.90,  -3.58,   1.09,  (min)
07/22 03Z,  -0.90,  -3.51,  99.90,  -3.32,   1.09,
07/22 04Z,  -0.80,  -2.80,  99.90,  -2.51,   1.09,
07/22 05Z,  -0.80,  -1.75,  99.90,  -1.47,   1.09,
07/22 06Z,  -0.80,  -0.66,  99.90,  -0.38,   1.09,
07/22 07Z,  -0.70,   0.14,  99.90,   0.53,   1.09,
07/22 08Z,  -0.70,   0.47,  99.90,   0.85,   1.09,  (max)
07/22 09Z,  -0.70,   0.17,  99.90,   0.55,   1.09,
07/22 10Z,  -0.70,  -0.85,  99.90,  -0.46,   1.09,
07/22 11Z,  -0.70,  -2.49,  99.90,  -2.11,   1.09,
07/22 12Z,  -0.80,  -4.46,  99.90,  -4.17,   1.09,
07/22 13Z,  -0.80,  -6.35,  99.90,  -6.07,   1.09,
07/22 14Z,  -0.80,  -7.87,  99.90,  -7.58,   1.09,
07/22 15Z,  -0.80,  -8.78,  99.90,  -8.50,   1.09,
07/22 16Z,  -0.80,  -8.91,  99.90,  -8.62,   1.09,  (min)
07/22 17Z,  -0.70,  -8.22,  99.90,  -7.83,   1.09,
07/22 18Z,  -0.70,  -6.93,  99.90,  -6.54,   1.09,
07/22 19Z,  -0.60,  -5.39,  99.90,  -4.91,   1.09,
07/22 20Z,  -0.60,  -3.93,  99.90,  -3.45,   1.09,
07/22 21Z,  -0.60,  -2.77,  99.90,  -2.29,   1.09,
07/22 22Z,  -0.70,  -2.12,  99.90,  -1.74,   1.09,
07/22 23Z,  -0.70,  -2.09,  99.90,  -1.71,   1.09,  (max)
07/23 00Z,  -0.70,  -2.54,  99.90,  -2.16,   1.09,
07/23 01Z,  -0.70,  -3.17,  99.90,  -2.78,   1.09,
07/23 02Z,  -0.80,  -3.69,  99.90,  -3.41,   1.09,
07/23 03Z,  -0.80,  -3.92,  99.90,  -3.63,   1.09,  (min)
07/23 04Z,  -0.70,  -3.69,  99.90,  -3.31,   1.09,
07/23 05Z,  -0.70,  -2.94,  99.90,  -2.55,   1.09,
07/23 06Z,  -0.60,  -1.79,  99.90,  -1.31,   1.09,
07/23 07Z,  -0.60,  -0.60,  99.90,  -0.11,   1.09,
07/23 08Z,  -0.60,   0.30,  99.90,   0.78,   1.09,
07/23 09Z,  -0.60,   0.66,  99.90,   1.15,   1.09,  (max)
07/23 10Z,  -0.60,   0.33,  99.90,   0.81,   1.09,
07/23 11Z,  -0.60,  -0.81,  99.90,  -0.32,   1.09,
07/23 12Z,  -0.70,  -2.62,  99.90,  -2.23,   1.09,
07/23 13Z,  -0.70,  -4.74,  99.90,  -4.36,   1.09,
07/23 14Z,  -0.70,  -6.75,  99.90,  -6.36,   1.09,
07/23 15Z,  -0.70,  -8.31,  99.90,  -7.93,   1.09,
07/23 16Z,  -0.70,  -9.18,  99.90,  -8.79,   1.09,  (min)
07/23 17Z,  -0.70,  -9.15,  99.90,  -8.76,   1.09,
07/23 18Z,  -0.60,  -8.24,  99.90,  -7.75,   1.09,
07/23 19Z,  -0.60,  -6.72,  99.90,  -6.23,   1.09,
07/23 20Z,  -0.60,  -5.00,  99.90,  -4.51,   1.09,
07/23 21Z,  -0.60,  -3.42,  99.90,  -2.93,   1.09,
07/23 22Z,  -0.70,  -2.24,  99.90,  -1.85,   1.09,
07/23 23Z,  -0.70,  -1.69,  99.90,  -1.30,   1.09,  (max)
07/24 00Z,  -0.70,  -1.83,  99.90,  -1.45,   1.09,
07/24 01Z,  -0.70,  -2.49,  99.90,  -2.10,   1.09,
07/24 02Z,  -0.70,  -3.30,  99.90,  -2.91,   1.09,
07/24 03Z,  -0.70,  -3.95,  99.90,  -3.56,   1.09,
07/24 04Z,  -0.70,  -4.23,  99.90,  -3.84,   1.09,  (min)
07/24 05Z,  -0.70,  -3.96,  99.90,  -3.57,   1.09,
07/24 06Z,  -0.60,  -3.08,  99.90,  -2.60,   1.09,
07/24 07Z,  -0.60,  -1.80,  99.90,  -1.32,   1.09,
07/24 08Z,  -0.60,  -0.51,  99.90,  -0.03,   1.09,
07/24 09Z,  -0.50,   0.43,  99.90,   1.02,   1.09,
07/24 10Z,  -0.50,   0.77,  99.90,   1.36,   1.09,  (max)
07/24 11Z,  -0.50,   0.33,  99.90,   0.92,   1.09,
07/24 12Z,  -0.60,  -0.97,  99.90,  -0.48,   1.09,