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
#Seward, AK : 03/17/2025 06:23:14 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/15 12Z,   0.60,  -4.09,  -4.57,  99.90,  -1.08,  (max)
03/15 13Z,   0.60,  -6.05,  -6.53,  99.90,  -1.08,
03/15 14Z,   0.50,  -8.63,  -9.05,  99.90,  -0.92,
03/15 15Z,   0.50, -11.15, -11.66,  99.90,  -1.01,
03/15 16Z,   0.60, -12.91, -13.38,  99.90,  -1.07,
03/15 17Z,   0.70, -13.45, -13.87,  99.90,  -1.12,  (min)
03/15 18Z,   0.70, -12.67, -13.00,  99.90,  -1.03,
03/15 19Z,   0.70, -10.79, -11.16,  99.90,  -1.07,
03/15 20Z,   0.80,  -8.31,  -8.63,  99.90,  -1.12,
03/15 21Z,   0.80,  -5.89,  -6.15,  99.90,  -1.06,
03/15 22Z,   0.90,  -4.19,  -4.43,  99.90,  -1.14,
03/15 23Z,   1.00,  -3.64,  -3.82,  99.90,  -1.18,  (max)
03/16 00Z,   0.90,  -4.31,  -4.60,  99.90,  -1.19,
03/16 01Z,   0.90,  -6.04,  -6.32,  99.90,  -1.18,
03/16 02Z,   0.90,  -8.43,  -8.64,  99.90,  -1.11,
03/16 03Z,   1.00, -10.90, -11.16,  99.90,  -1.26,
03/16 04Z,   1.10, -12.72, -13.05,  99.90,  -1.43,
03/16 05Z,   1.20, -13.37, -13.74,  99.90,  -1.57,  (min)
03/16 06Z,   1.10, -12.68, -13.06,  99.90,  -1.48,
03/16 07Z,   1.20, -10.84, -11.16,  99.90,  -1.52,
03/16 08Z,   1.20,  -8.32,  -8.65,  99.90,  -1.53,
03/16 09Z,   1.30,  -5.75,  -6.08,  99.90,  -1.63,
03/16 10Z,   1.30,  -3.81,  -4.13,  99.90,  -1.62,
03/16 11Z,   1.30,  -2.99,  -3.33,  99.90,  -1.64,  (max)
03/16 12Z,   1.20,  -3.45,  -3.87,  99.90,  -1.62,
03/16 13Z,   1.20,  -5.04,  -5.37,  99.90,  -1.53,
03/16 14Z,   1.20,  -7.44,  -7.71,  99.90,  -1.47,
03/16 15Z,   1.20, -10.09, -10.51,  99.90,  -1.62,
03/16 16Z,   1.30, -12.33, -12.72,  99.90,  -1.69,
03/16 17Z,   1.40, -13.54, -13.85,  99.90,  -1.71,  (min)
03/16 18Z,   1.30, -13.43, -13.73,  99.90,  -1.60,
03/16 19Z,   1.40, -12.09, -12.44,  99.90,  -1.75,
03/16 20Z,   1.40,  -9.91, -10.22,  99.90,  -1.71,
03/16 21Z,   1.40,  -7.45,  -7.74,  99.90,  -1.69,
03/16 22Z,   1.50,  -5.37,  -5.58,  99.90,  -1.71,
03/16 23Z,   1.50,  -4.21,  -4.38,  99.90,  -1.67,  (max)
03/17 00Z,   1.40,  -4.22,  -4.53,  99.90,  -1.71,
03/17 01Z,   1.40,  -5.33,  -5.65,  99.90,  -1.72,
03/17 02Z,   1.40,  -7.25,  -7.52,  99.90,  -1.67,
03/17 03Z,   1.40,  -9.51,  -9.79,  99.90,  -1.68,
03/17 04Z,   1.40, -11.50, -11.72,  99.90,  -1.62,
03/17 05Z,   1.40, -12.60, -12.82,  99.90,  -1.62,
03/17 06Z,   1.60, -12.48, -12.82,  99.90,  -1.94,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/17 07Z,   1.70, -11.15,  99.90, -11.34,  -1.89,
03/17 08Z,   1.70,  -8.98,  99.90,  -9.11,  -1.83,
03/17 09Z,   1.70,  -6.52,  99.90,  -6.59,  -1.77,
03/17 10Z,   1.70,  -4.38,  99.90,  -4.40,  -1.72,
03/17 11Z,   1.60,  -3.14,  99.90,  -3.19,  -1.66,  (max)
03/17 12Z,   1.50,  -3.10,  99.90,  -3.20,  -1.60,
03/17 13Z,   1.40,  -4.25,  99.90,  -4.40,  -1.54,
03/17 14Z,   1.30,  -6.31,  99.90,  -6.50,  -1.49,
03/17 15Z,   1.20,  -8.85,  99.90,  -9.08,  -1.43,
03/17 16Z,   1.20, -11.31,  99.90, -11.48,  -1.37,
03/17 17Z,   1.20, -13.05,  99.90, -13.16,  -1.32,
03/17 18Z,   1.20, -13.62,  99.90, -13.68,  -1.26,  (min)
03/17 19Z,   1.20, -12.93,  99.90, -12.99,  -1.26,
03/17 20Z,   1.20, -11.24,  99.90, -11.30,  -1.26,
03/17 21Z,   1.30,  -9.02,  99.90,  -8.97,  -1.26,
03/17 22Z,   1.30,  -6.82,  99.90,  -6.78,  -1.26,
03/17 23Z,   1.30,  -5.23,  99.90,  -5.19,  -1.26,
03/18 00Z,   1.20,  -4.63,  99.90,  -4.69,  -1.26,  (max)
03/18 01Z,   1.20,  -5.11,  99.90,  -5.16,  -1.26,
03/18 02Z,   1.10,  -6.45,  99.90,  -6.61,  -1.26,
03/18 03Z,   1.00,  -8.31,  99.90,  -8.57,  -1.26,
03/18 04Z,   1.00, -10.20,  99.90, -10.46,  -1.26,
03/18 05Z,   0.90, -11.56,  99.90, -11.92,  -1.26,
03/18 06Z,   0.80, -11.93,  99.90, -12.39,  -1.26,  (min)
03/18 07Z,   0.80, -11.15,  99.90, -11.61,  -1.26,
03/18 08Z,   0.80,  -9.45,  99.90,  -9.90,  -1.26,
03/18 09Z,   0.80,  -7.26,  99.90,  -7.72,  -1.26,
03/18 10Z,   0.80,  -5.13,  99.90,  -5.59,  -1.26,
03/18 11Z,   0.80,  -3.61,  99.90,  -4.06,  -1.26,
03/18 12Z,   0.80,  -3.10,  99.90,  -3.56,  -1.26,  (max)
03/18 13Z,   0.90,  -3.74,  99.90,  -4.10,  -1.26,
03/18 14Z,   0.80,  -5.37,  99.90,  -5.83,  -1.26,
03/18 15Z,   0.80,  -7.62,  99.90,  -8.07,  -1.26,
03/18 16Z,   0.80, -10.02,  99.90, -10.48,  -1.26,
03/18 17Z,   0.90, -12.06,  99.90, -12.42,  -1.26,
03/18 18Z,   0.90, -13.22,  99.90, -13.58,  -1.26,  (min)
03/18 19Z,   1.00, -13.23,  99.90, -13.48,  -1.26,
03/18 20Z,   1.00, -12.15,  99.90, -12.41,  -1.26,
03/18 21Z,   1.00, -10.36,  99.90, -10.62,  -1.26,
03/18 22Z,   1.00,  -8.34,  99.90,  -8.60,  -1.26,
03/18 23Z,   1.00,  -6.58,  99.90,  -6.84,  -1.26,
03/19 00Z,   1.00,  -5.51,  99.90,  -5.77,  -1.26,
03/19 01Z,   1.00,  -5.38,  99.90,  -5.64,  -1.26,  (max)
03/19 02Z,   1.00,  -6.13,  99.90,  -6.39,  -1.26,
03/19 03Z,   1.00,  -7.48,  99.90,  -7.73,  -1.26,
03/19 04Z,   1.00,  -9.05,  99.90,  -9.30,  -1.26,
03/19 05Z,   1.00, -10.41,  99.90, -10.67,  -1.26,
03/19 06Z,   1.10, -11.12,  99.90, -11.28,  -1.26,  (min)
03/19 07Z,   1.20, -10.87,  99.90, -10.92,  -1.26,
03/19 08Z,   1.30,  -9.68,  99.90,  -9.63,  -1.26,
03/19 09Z,   1.40,  -7.88,  99.90,  -7.74,  -1.26,
03/19 10Z,   1.40,  -5.94,  99.90,  -5.80,  -1.26,
03/19 11Z,   1.50,  -4.33,  99.90,  -4.09,  -1.26,
03/19 12Z,   1.50,  -3.46,  99.90,  -3.22,  -1.26,  (max)
03/19 13Z,   1.60,  -3.58,  99.90,  -3.24,  -1.26,
03/19 14Z,   1.50,  -4.69,  99.90,  -4.45,  -1.26,
03/19 15Z,   1.50,  -6.51,  99.90,  -6.27,  -1.26,
03/19 16Z,   1.50,  -8.67,  99.90,  -8.43,  -1.26,
03/19 17Z,   1.50, -10.75,  99.90, -10.50,  -1.26,
03/19 18Z,   1.50, -12.29,  99.90, -12.05,  -1.26,
03/19 19Z,   1.50, -12.94,  99.90, -12.70,  -1.26,  (min)
03/19 20Z,   1.70, -12.56,  99.90, -12.11,  -1.26,
03/19 21Z,   1.60, -11.35,  99.90, -11.01,  -1.26,
03/19 22Z,   1.40,  -9.71,  99.90,  -9.57,  -1.26,
03/19 23Z,   1.90,  -8.06,  99.90,  -7.41,  -1.26,
03/20 00Z,   1.70,  -6.77,  99.90,  -6.32,  -1.26,
03/20 01Z,   1.60,  -6.14,  99.90,  -5.80,  -1.26,
03/20 02Z,   1.80,  -6.29,  99.90,  -5.75,  -1.26,  (max)
03/20 03Z,   1.60,  -7.08,  99.90,  -6.73,  -1.26,
03/20 04Z,   1.50,  -8.20,  99.90,  -7.96,  -1.26,
03/20 05Z,   1.70,  -9.34,  99.90,  -8.90,  -1.26,
03/20 06Z,   2.00, -10.16,  99.90,  -9.42,  -1.26,
03/20 07Z,   1.90, -10.32,  99.90,  -9.68,  -1.26,  (min)
03/20 08Z,   1.90,  -9.66,  99.90,  -9.02,  -1.26,
03/20 09Z,   1.90,  -8.34,  99.90,  -7.70,  -1.26,
03/20 10Z,   1.90,  -6.72,  99.90,  -6.08,  -1.26,
03/20 11Z,   1.70,  -5.20,  99.90,  -4.76,  -1.26,
03/20 12Z,   1.70,  -4.14,  99.90,  -3.69,  -1.26,
03/20 13Z,   1.60,  -3.81,  99.90,  -3.47,  -1.26,  (max)
03/20 14Z,   1.50,  -4.34,  99.90,  -4.10,  -1.26,
03/20 15Z,   1.40,  -5.63,  99.90,  -5.49,  -1.26,
03/20 16Z,   1.40,  -7.40,  99.90,  -7.25,  -1.26,
03/20 17Z,   1.50,  -9.29,  99.90,  -9.05,  -1.26,
03/20 18Z,   1.60, -10.97,  99.90, -10.63,  -1.26,
03/20 19Z,   1.70, -12.09,  99.90, -11.65,  -1.26,
03/20 20Z,   1.70, -12.40,  99.90, -11.96,  -1.26,  (min)
03/20 21Z,   1.70, -11.88,  99.90, -11.44,  -1.26,
03/20 22Z,   1.70, -10.79,  99.90, -10.35,  -1.26,
03/20 23Z,   1.60,  -9.47,  99.90,  -9.12,  -1.26,
03/21 00Z,   1.60,  -8.21,  99.90,  -7.87,  -1.26,