EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
mllw-on
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Gulf of Alaska
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Surge List
#Lewes, DE : 04/30/2025 11:22:39 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/28 12Z,   0.00,  -2.54,  -2.61,  99.90,  -0.07,
04/28 13Z,   0.00,  -1.81,  -1.96,  99.90,  -0.15,
04/28 14Z,  -0.10,  -1.67,  -1.88,  99.90,  -0.11,  (max)
04/28 15Z,   0.00,  -2.16,  -2.33,  99.90,  -0.17,
04/28 16Z,   0.00,  -3.17,  -3.31,  99.90,  -0.14,
04/28 17Z,   0.00,  -4.50,  -4.62,  99.90,  -0.12,
04/28 18Z,   0.00,  -5.78,  -5.90,  99.90,  -0.12,
04/28 19Z,   0.00,  -6.56,  -6.74,  99.90,  -0.18,  (min)
04/28 20Z,   0.00,  -6.58,  -6.63,  99.90,  -0.05,
04/28 21Z,   0.00,  -5.86,  -5.72,  99.90,   0.14,
04/28 22Z,   0.00,  -4.63,  -4.54,  99.90,   0.09,
04/28 23Z,   0.00,  -3.16,  -3.09,  99.90,   0.07,
04/29 00Z,   0.00,  -1.76,  -1.66,  99.90,   0.10,
04/29 01Z,   0.00,  -0.75,  -0.72,  99.90,   0.03,
04/29 02Z,   0.00,  -0.35,  -0.38,  99.90,  -0.03,  (max)
04/29 03Z,   0.00,  -0.66,  -0.81,  99.90,  -0.15,
04/29 04Z,   0.00,  -1.62,  -1.69,  99.90,  -0.07,
04/29 05Z,   0.00,  -3.06,  -3.03,  99.90,   0.03,
04/29 06Z,   0.00,  -4.66,  -4.60,  99.90,   0.06,
04/29 07Z,   0.00,  -5.99,  -5.90,  99.90,   0.09,
04/29 08Z,   0.00,  -6.68,  -6.55,  99.90,   0.13,  (min)
04/29 09Z,   0.00,  -6.62,  -6.39,  99.90,   0.23,
04/29 10Z,   0.00,  -5.93,  -5.69,  99.90,   0.24,
04/29 11Z,   0.00,  -4.84,  -4.66,  99.90,   0.18,
04/29 12Z,   0.00,  -3.61,  -3.43,  99.90,   0.18,
04/29 13Z,   0.00,  -2.55,  -2.53,  99.90,   0.02,
04/29 14Z,   0.00,  -1.92,  -1.95,  99.90,  -0.03,
04/29 15Z,   0.00,  -1.88,  -1.90,  99.90,  -0.02,  (max)
04/29 16Z,   0.00,  -2.42,  -2.47,  99.90,  -0.05,
04/29 17Z,   0.00,  -3.45,  -3.44,  99.90,   0.01,
04/29 18Z,   0.00,  -4.73,  -4.75,  99.90,  -0.02,
04/29 19Z,   0.00,  -5.88,  -5.91,  99.90,  -0.03,
04/29 20Z,   0.00,  -6.50,  -6.58,  99.90,  -0.08,  (min)
04/29 21Z,   0.00,  -6.38,  -6.32,  99.90,   0.06,
04/29 22Z,   0.00,  -5.59,  -5.45,  99.90,   0.14,
04/29 23Z,   0.00,  -4.34,  -4.32,  99.90,   0.02,
04/30 00Z,   0.00,  -2.91,  -2.99,  99.90,  -0.08,
04/30 01Z,  -0.10,  -1.60,  -1.72,  99.90,  -0.02,
04/30 02Z,  -0.10,  -0.71,  -0.84,  99.90,  -0.03,
04/30 03Z,  -0.20,  -0.43,  -0.66,  99.90,  -0.03,  (max)
04/30 04Z,  -0.20,  -0.83,  -1.21,  99.90,  -0.18,
04/30 05Z,  -0.30,  -1.82,  -2.11,  99.90,   0.01,
04/30 06Z,  -0.40,  -3.24,  -3.47,  99.90,   0.17,
04/30 07Z,  -0.50,  -4.77,  -4.80,  99.90,   0.47,
04/30 08Z,  -0.50,  -5.98,  -6.13,  99.90,   0.35,
04/30 09Z,  -0.60,  -6.55,  -6.73,  99.90,   0.42,  (min)
04/30 10Z,  -0.50,  -6.42,  -6.47,  99.90,   0.45,
04/30 11Z,  -0.50,  -5.73,  -5.81,  99.90,   0.42,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/30 12Z,  -0.50,  -4.69,  99.90,  -4.80,   0.39,
04/30 13Z,  -0.50,  -3.56,  99.90,  -3.69,   0.37,
04/30 14Z,  -0.40,  -2.61,  99.90,  -2.67,   0.34,
04/30 15Z,  -0.40,  -2.09,  99.90,  -2.17,   0.32,
04/30 16Z,  -0.30,  -2.12,  99.90,  -2.13,   0.29,  (max)
04/30 17Z,  -0.30,  -2.67,  99.90,  -2.71,   0.26,
04/30 18Z,  -0.30,  -3.66,  99.90,  -3.72,   0.24,
04/30 19Z,  -0.30,  -4.84,  99.90,  -4.92,   0.21,
04/30 20Z,  -0.20,  -5.84,  99.90,  -5.86,   0.19,
04/30 21Z,  -0.20,  -6.32,  99.90,  -6.36,   0.16,  (min)
04/30 22Z,  -0.10,  -6.11,  99.90,  -6.08,   0.13,
04/30 23Z,   0.00,  -5.30,  99.90,  -5.19,   0.11,
05/01 00Z,   0.00,  -4.11,  99.90,  -4.01,   0.11,
05/01 01Z,   0.00,  -2.79,  99.90,  -2.69,   0.11,
05/01 02Z,   0.00,  -1.61,  99.90,  -1.51,   0.11,
05/01 03Z,   0.00,  -0.85,  99.90,  -0.74,   0.11,
05/01 04Z,   0.00,  -0.67,  99.90,  -0.56,   0.11,  (max)
05/01 05Z,   0.10,  -1.10,  99.90,  -0.89,   0.11,
05/01 06Z,   0.10,  -2.07,  99.90,  -1.86,   0.11,
05/01 07Z,   0.10,  -3.40,  99.90,  -3.19,   0.11,
05/01 08Z,   0.10,  -4.79,  99.90,  -4.58,   0.11,
05/01 09Z,   0.20,  -5.85,  99.90,  -5.54,   0.11,
05/01 10Z,   0.20,  -6.32,  99.90,  -6.01,   0.11,  (min)
05/01 11Z,   0.20,  -6.16,  99.90,  -5.85,   0.11,
05/01 12Z,   0.20,  -5.51,  99.90,  -5.20,   0.11,
05/01 13Z,   0.20,  -4.57,  99.90,  -4.26,   0.11,
05/01 14Z,   0.20,  -3.55,  99.90,  -3.24,   0.11,
05/01 15Z,   0.20,  -2.71,  99.90,  -2.41,   0.11,
05/01 16Z,   0.30,  -2.28,  99.90,  -1.87,   0.11,  (max)
05/01 17Z,   0.30,  -2.34,  99.90,  -1.93,   0.11,
05/01 18Z,   0.30,  -2.87,  99.90,  -2.46,   0.11,
05/01 19Z,   0.30,  -3.77,  99.90,  -3.36,   0.11,
05/01 20Z,   0.40,  -4.82,  99.90,  -4.32,   0.11,
05/01 21Z,   0.40,  -5.69,  99.90,  -5.18,   0.11,
05/01 22Z,   0.40,  -6.06,  99.90,  -5.55,   0.11,  (min)
05/01 23Z,   0.50,  -5.82,  99.90,  -5.21,   0.11,
05/02 00Z,   0.50,  -5.07,  99.90,  -4.46,   0.11,
05/02 01Z,   0.50,  -3.99,  99.90,  -3.38,   0.11,
05/02 02Z,   0.50,  -2.81,  99.90,  -2.20,   0.11,
05/02 03Z,   0.50,  -1.77,  99.90,  -1.16,   0.11,
05/02 04Z,   0.40,  -1.11,  99.90,  -0.61,   0.11,
05/02 05Z,   0.40,  -0.99,  99.90,  -0.48,   0.11,  (max)
05/02 06Z,   0.50,  -1.41,  99.90,  -0.80,   0.11,
05/02 07Z,   0.50,  -2.29,  99.90,  -1.68,   0.11,
05/02 08Z,   0.50,  -3.49,  99.90,  -2.88,   0.11,
05/02 09Z,   0.40,  -4.73,  99.90,  -4.22,   0.11,
05/02 10Z,   0.40,  -5.65,  99.90,  -5.15,   0.11,
05/02 11Z,   0.30,  -6.05,  99.90,  -5.64,   0.11,  (min)
05/02 12Z,   0.20,  -5.90,  99.90,  -5.59,   0.11,
05/02 13Z,   0.30,  -5.32,  99.90,  -4.91,   0.11,
05/02 14Z,   0.30,  -4.48,  99.90,  -4.07,   0.11,
05/02 15Z,   0.20,  -3.57,  99.90,  -3.26,   0.11,
05/02 16Z,   0.30,  -2.83,  99.90,  -2.42,   0.11,
05/02 17Z,   0.20,  -2.46,  99.90,  -2.15,   0.11,  (max)
05/02 18Z,   0.20,  -2.51,  99.90,  -2.21,   0.11,
05/02 19Z,   0.20,  -2.98,  99.90,  -2.67,   0.11,
05/02 20Z,   0.10,  -3.78,  99.90,  -3.57,   0.11,
05/02 21Z,   0.10,  -4.71,  99.90,  -4.50,   0.11,
05/02 22Z,   0.10,  -5.47,  99.90,  -5.26,   0.11,
05/02 23Z,   0.10,  -5.78,  99.90,  -5.57,   0.11,  (min)
05/03 00Z,   0.10,  -5.57,  99.90,  -5.36,   0.11,
05/03 01Z,   0.10,  -4.91,  99.90,  -4.71,   0.11,
05/03 02Z,   0.00,  -3.97,  99.90,  -3.87,   0.11,
05/03 03Z,   0.00,  -2.93,  99.90,  -2.82,   0.11,
05/03 04Z,   0.00,  -2.01,  99.90,  -1.90,   0.11,
05/03 05Z,  -0.10,  -1.44,  99.90,  -1.43,   0.11,
05/03 06Z,  -0.20,  -1.33,  99.90,  -1.42,   0.11,  (max)
05/03 07Z,  -0.10,  -1.69,  99.90,  -1.68,   0.11,
05/03 08Z,  -0.10,  -2.47,  99.90,  -2.46,   0.11,
05/03 09Z,   0.00,  -3.53,  99.90,  -3.42,   0.11,
05/03 10Z,   0.00,  -4.63,  99.90,  -4.52,   0.11,
05/03 11Z,  -0.10,  -5.44,  99.90,  -5.44,   0.11,
05/03 12Z,  -0.10,  -5.80,  99.90,  -5.79,   0.11,  (min)
05/03 13Z,  -0.10,  -5.68,  99.90,  -5.67,   0.11,
05/03 14Z,  -0.10,  -5.19,  99.90,  -5.18,   0.11,
05/03 15Z,  -0.20,  -4.43,  99.90,  -4.53,   0.11,
05/03 16Z,  -0.20,  -3.61,  99.90,  -3.70,   0.11,
05/03 17Z,  -0.20,  -2.93,  99.90,  -3.02,   0.11,
05/03 18Z,  -0.20,  -2.58,  99.90,  -2.67,   0.11,
05/03 19Z,  -0.10,  -2.60,  99.90,  -2.59,   0.11,  (max)
05/03 20Z,  -0.20,  -3.00,  99.90,  -3.09,   0.11,
05/03 21Z,  -0.20,  -3.70,  99.90,  -3.79,   0.11,
05/03 22Z,  -0.30,  -4.54,  99.90,  -4.73,   0.11,
05/03 23Z,  -0.40,  -5.23,  99.90,  -5.52,   0.11,
05/04 00Z,  -0.10,  -5.54,  99.90,  -5.53,   0.11,