EXTRA-TROPICAL  STORM  SURGE
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hat-on
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Gulf of Alaska
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Surge List
#Sand Point, AK : 05/13/2026 07:21:12 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/11 12Z,   0.00,   2.96,   3.59,  99.90,   0.63,
05/11 13Z,   0.00,   2.83,   3.63,  99.90,   0.80,  (min)
05/11 14Z,   0.00,   3.02,   3.85,  99.90,   0.83,
05/11 15Z,   0.00,   3.52,   4.26,  99.90,   0.74,
05/11 16Z,   0.00,   4.15,   4.86,  99.90,   0.71,
05/11 17Z,   0.10,   4.65,   5.41,  99.90,   0.66,
05/11 18Z,   0.20,   4.89,   5.71,  99.90,   0.62,  (max)
05/11 19Z,   0.20,   4.81,   5.69,  99.90,   0.68,
05/11 20Z,   0.20,   4.39,   5.32,  99.90,   0.73,
05/11 21Z,   0.20,   3.61,   4.62,  99.90,   0.81,
05/11 22Z,   0.30,   2.67,   3.74,  99.90,   0.77,
05/11 23Z,   0.30,   1.85,   2.84,  99.90,   0.69,
05/12 00Z,   0.20,   1.34,   2.31,  99.90,   0.77,
05/12 01Z,   0.20,   1.23,   2.24,  99.90,   0.81,  (min)
05/12 02Z,   0.20,   1.56,   2.39,  99.90,   0.63,
05/12 03Z,   0.20,   2.35,   3.17,  99.90,   0.62,
05/12 04Z,   0.20,   3.45,   4.28,  99.90,   0.63,
05/12 05Z,   0.10,   4.56,   5.43,  99.90,   0.77,
05/12 06Z,   0.10,   5.42,   6.34,  99.90,   0.82,
05/12 07Z,   0.10,   5.90,   6.76,  99.90,   0.76,
05/12 08Z,   0.20,   5.92,   6.90,  99.90,   0.78,  (max)
05/12 09Z,   0.10,   5.43,   6.46,  99.90,   0.93,
05/12 10Z,   0.10,   4.52,   5.61,  99.90,   0.99,
05/12 11Z,   0.00,   3.48,   4.53,  99.90,   1.05,
05/12 12Z,   0.00,   2.59,   3.69,  99.90,   1.10,
05/12 13Z,   0.00,   2.00,   3.13,  99.90,   1.13,
05/12 14Z,   0.00,   1.82,   2.91,  99.90,   1.09,  (min)
05/12 15Z,   0.00,   2.10,   3.19,  99.90,   1.09,
05/12 16Z,   0.00,   2.81,   3.87,  99.90,   1.06,
05/12 17Z,   0.00,   3.69,   4.74,  99.90,   1.05,
05/12 18Z,   0.20,   4.46,   5.53,  99.90,   0.87,
05/12 19Z,   0.20,   4.93,   5.98,  99.90,   0.85,
05/12 20Z,   0.10,   5.01,   6.08,  99.90,   0.97,  (max)
05/12 21Z,   0.00,   4.64,   5.74,  99.90,   1.10,
05/12 22Z,   0.00,   3.86,   4.96,  99.90,   1.10,
05/12 23Z,   0.00,   2.88,   3.85,  99.90,   0.97,
05/13 00Z,   0.10,   2.02,   2.94,  99.90,   0.82,
05/13 01Z,   0.10,   1.53,   2.51,  99.90,   0.88,
05/13 02Z,   0.00,   1.49,   2.51,  99.90,   1.02,  (min)
05/13 03Z,   0.00,   1.97,   2.98,  99.90,   1.01,
05/13 04Z,   0.00,   2.95,   3.85,  99.90,   0.90,
05/13 05Z,   0.00,   4.21,   5.11,  99.90,   0.90,
05/13 06Z,   0.10,   5.40,   6.42,  99.90,   0.92,
05/13 07Z,   0.10,   6.24,   7.21,  99.90,   0.87,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/13 08Z,   0.10,   6.56,  99.90,   7.52,   0.86,  (max)
05/13 09Z,   0.10,   6.29,  99.90,   7.23,   0.84,
05/13 10Z,   0.10,   5.41,  99.90,   6.33,   0.82,
05/13 11Z,   0.10,   4.09,  99.90,   4.99,   0.80,
05/13 12Z,   0.10,   2.68,  99.90,   3.57,   0.79,
05/13 13Z,   0.20,   1.53,  99.90,   2.50,   0.77,
05/13 14Z,   0.20,   0.83,  99.90,   1.79,   0.75,
05/13 15Z,   0.20,   0.70,  99.90,   1.64,   0.73,  (min)
05/13 16Z,   0.20,   1.20,  99.90,   2.11,   0.72,
05/13 17Z,   0.20,   2.20,  99.90,   3.10,   0.70,
05/13 18Z,   0.20,   3.41,  99.90,   4.29,   0.68,
05/13 19Z,   0.20,   4.45,  99.90,   5.32,   0.66,
05/13 20Z,   0.30,   5.13,  99.90,   6.09,   0.66,
05/13 21Z,   0.30,   5.31,  99.90,   6.27,   0.66,  (max)
05/13 22Z,   0.30,   4.93,  99.90,   5.90,   0.66,
05/13 23Z,   0.20,   4.08,  99.90,   4.94,   0.66,
05/14 00Z,   0.20,   3.04,  99.90,   3.90,   0.66,
05/14 01Z,   0.10,   2.17,  99.90,   2.94,   0.66,
05/14 02Z,   0.20,   1.73,  99.90,   2.59,   0.66,  (min)
05/14 03Z,   0.20,   1.82,  99.90,   2.69,   0.66,
05/14 04Z,   0.20,   2.50,  99.90,   3.36,   0.66,
05/14 05Z,   0.20,   3.70,  99.90,   4.56,   0.66,
05/14 06Z,   0.20,   5.11,  99.90,   5.97,   0.66,
05/14 07Z,   0.30,   6.33,  99.90,   7.30,   0.66,
05/14 08Z,   0.30,   7.06,  99.90,   8.02,   0.66,
05/14 09Z,   0.30,   7.14,  99.90,   8.10,   0.66,  (max)
05/14 10Z,   0.30,   6.48,  99.90,   7.45,   0.66,
05/14 11Z,   0.20,   5.15,  99.90,   6.01,   0.66,
05/14 12Z,   0.20,   3.40,  99.90,   4.26,   0.66,
05/14 13Z,   0.00,   1.67,  99.90,   2.33,   0.66,
05/14 14Z,   0.00,   0.34,  99.90,   1.00,   0.66,
05/14 15Z,   0.00,  -0.37,  99.90,   0.29,   0.66,  (min)
05/14 16Z,   0.00,  -0.34,  99.90,   0.32,   0.66,
05/14 17Z,   0.00,   0.45,  99.90,   1.11,   0.66,
05/14 18Z,   0.00,   1.80,  99.90,   2.46,   0.66,
05/14 19Z,   0.00,   3.31,  99.90,   3.98,   0.66,
05/14 20Z,   0.00,   4.60,  99.90,   5.26,   0.66,
05/14 21Z,   0.00,   5.41,  99.90,   6.07,   0.66,
05/14 22Z,   0.00,   5.61,  99.90,   6.28,   0.66,  (max)
05/14 23Z,   0.00,   5.17,  99.90,   5.84,   0.66,
05/15 00Z,   0.00,   4.22,  99.90,   4.89,   0.66,
05/15 01Z,   0.00,   3.13,  99.90,   3.80,   0.66,
05/15 02Z,  -0.10,   2.29,  99.90,   2.86,   0.66,
05/15 03Z,  -0.10,   1.96,  99.90,   2.52,   0.66,  (min)
05/15 04Z,  -0.10,   2.23,  99.90,   2.79,   0.66,
05/15 05Z,  -0.20,   3.14,  99.90,   3.60,   0.66,
05/15 06Z,  -0.20,   4.53,  99.90,   5.00,   0.66,
05/15 07Z,  -0.10,   6.05,  99.90,   6.61,   0.66,
05/15 08Z,   0.00,   7.23,  99.90,   7.89,   0.66,
05/15 09Z,   0.00,   7.77,  99.90,   8.43,   0.66,  (max)
05/15 10Z,   0.00,   7.52,  99.90,   8.18,   0.66,
05/15 11Z,  -0.10,   6.44,  99.90,   7.01,   0.66,
05/15 12Z,  -0.10,   4.66,  99.90,   5.23,   0.66,
05/15 13Z,  -0.20,   2.54,  99.90,   3.01,   0.66,
05/15 14Z,  -0.20,   0.59,  99.90,   1.05,   0.66,
05/15 15Z,  -0.30,  -0.81,  99.90,  -0.45,   0.66,
05/15 16Z,  -0.30,  -1.43,  99.90,  -1.07,   0.66,  (min)
05/15 17Z,  -0.20,  -1.16,  99.90,  -0.70,   0.66,
05/15 18Z,  -0.10,  -0.05,  99.90,   0.51,   0.66,
05/15 19Z,   0.00,   1.62,  99.90,   2.29,   0.66,
05/15 20Z,   0.00,   3.39,  99.90,   4.05,   0.66,
05/15 21Z,   0.10,   4.82,  99.90,   5.59,   0.66,
05/15 22Z,   0.20,   5.68,  99.90,   6.55,   0.66,
05/15 23Z,   0.20,   5.84,  99.90,   6.71,   0.66,  (max)
05/16 00Z,   0.10,   5.30,  99.90,   6.07,   0.66,
05/16 01Z,   0.20,   4.27,  99.90,   5.13,   0.66,
05/16 02Z,   0.20,   3.17,  99.90,   4.03,   0.66,
05/16 03Z,   0.30,   2.40,  99.90,   3.37,   0.66,
05/16 04Z,   0.30,   2.22,  99.90,   3.18,   0.66,  (min)
05/16 05Z,   0.40,   2.69,  99.90,   3.76,   0.66,
05/16 06Z,   0.50,   3.82,  99.90,   4.98,   0.66,
05/16 07Z,   0.50,   5.37,  99.90,   6.53,   0.66,
05/16 08Z,   0.50,   6.91,  99.90,   8.07,   0.66,
05/16 09Z,   0.50,   7.97,  99.90,   9.13,   0.66,
05/16 10Z,   0.50,   8.26,  99.90,   9.42,   0.66,  (max)
05/16 11Z,   0.50,   7.66,  99.90,   8.82,   0.66,
05/16 12Z,   0.40,   6.18,  99.90,   7.25,   0.66,
05/16 13Z,   0.30,   4.04,  99.90,   5.00,   0.66,
05/16 14Z,   0.30,   1.66,  99.90,   2.63,   0.66,
05/16 15Z,   0.30,  -0.40,  99.90,   0.57,   0.66,
05/16 16Z,   0.30,  -1.75,  99.90,  -0.79,   0.66,
05/16 17Z,   0.30,  -2.19,  99.90,  -1.23,   0.66,  (min)
05/16 18Z,   0.30,  -1.66,  99.90,  -0.69,   0.66,
05/16 19Z,   0.40,  -0.25,  99.90,   0.81,   0.66,
05/16 20Z,   0.50,   1.66,  99.90,   2.83,   0.66,
05/16 21Z,   0.50,   3.57,  99.90,   4.73,   0.66,
05/16 22Z,   0.40,   5.05,  99.90,   6.11,   0.66,
05/16 23Z,   0.30,   5.87,  99.90,   6.84,   0.66,  (max)
05/17 00Z,   0.20,   5.94,  99.90,   6.81,   0.66,