EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Northeast
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Alaska
Gulf of Alaska
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Fernandina, FL
Surge List
East Coast
#Seldovia, AK : 04/21/2026 07:22:49 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/19 12Z,   0.20,   3.58,   3.39,  99.90,  -0.39,  (max)
04/19 13Z,   0.20,   2.26,   1.90,  99.90,  -0.56,
04/19 14Z,   0.10,  -1.64,  -2.05,  99.90,  -0.51,
04/19 15Z,   0.00,  -7.37,  -7.65,  99.90,  -0.28,
04/19 16Z,   0.00, -13.70, -13.89,  99.90,  -0.19,
04/19 17Z,   0.10, -19.19, -19.51,  99.90,  -0.42,
04/19 18Z,   0.20, -22.47, -22.68,  99.90,  -0.41,  (min)
04/19 19Z,   0.20, -22.59, -22.65,  99.90,  -0.26,
04/19 20Z,   0.30, -19.68, -19.92,  99.90,  -0.54,
04/19 21Z,   0.30, -14.77, -15.30,  99.90,  -0.83,
04/19 22Z,   0.20,  -9.14,  -9.53,  99.90,  -0.59,
04/19 23Z,   0.20,  -3.95,  -4.20,  99.90,  -0.45,
04/20 00Z,   0.10,  -0.34,  -0.83,  99.90,  -0.59,
04/20 01Z,   0.10,   0.92,   0.30,  99.90,  -0.72,  (max)
04/20 02Z,   0.10,  -0.38,  -0.83,  99.90,  -0.55,
04/20 03Z,   0.00,  -3.84,  -4.35,  99.90,  -0.51,
04/20 04Z,   0.00,  -8.49,  -9.01,  99.90,  -0.52,
04/20 05Z,   0.00, -13.03, -13.40,  99.90,  -0.37,
04/20 06Z,   0.00, -16.10, -16.40,  99.90,  -0.30,
04/20 07Z,   0.00, -16.60, -16.79,  99.90,  -0.19,  (min)
04/20 08Z,   0.00, -14.27, -14.21,  99.90,   0.06,
04/20 09Z,   0.10,  -9.95, -10.00,  99.90,  -0.15,
04/20 10Z,   0.30,  -4.96,  -5.28,  99.90,  -0.62,
04/20 11Z,   0.30,  -0.49,  -0.89,  99.90,  -0.70,
04/20 12Z,   0.00,   2.41,   2.04,  99.90,  -0.37,
04/20 13Z,   0.00,   2.94,   2.47,  99.90,  -0.47,  (max)
04/20 14Z,   0.00,   0.86,   0.22,  99.90,  -0.64,
04/20 15Z,   0.00,  -3.49,  -4.07,  99.90,  -0.58,
04/20 16Z,   0.10,  -9.21,  -9.50,  99.90,  -0.39,
04/20 17Z,   0.10, -15.07, -15.32,  99.90,  -0.35,
04/20 18Z,  -0.20, -19.76, -20.05,  99.90,  -0.09,
04/20 19Z,  -0.10, -22.10, -22.45,  99.90,  -0.25,  (min)
04/20 20Z,   0.00, -21.46, -21.82,  99.90,  -0.36,
04/20 21Z,   0.00, -18.22, -18.88,  99.90,  -0.66,
04/20 22Z,   0.20, -13.49, -14.30,  99.90,  -1.01,
04/20 23Z,   0.30,  -8.36,  -8.87,  99.90,  -0.81,
04/21 00Z,   0.00,  -3.87,  -4.15,  99.90,  -0.28,
04/21 01Z,   0.00,  -0.96,  -1.48,  99.90,  -0.52,
04/21 02Z,   0.00,  -0.25,  -0.81,  99.90,  -0.56,  (max)
04/21 03Z,   0.00,  -1.80,  -2.30,  99.90,  -0.50,
04/21 04Z,   0.00,  -5.13,  -5.80,  99.90,  -0.67,
04/21 05Z,   0.00,  -9.26,  -9.95,  99.90,  -0.69,
04/21 06Z,   0.00, -13.00, -13.62,  99.90,  -0.62,
04/21 07Z,   0.00, -15.19, -15.82,  99.90,  -0.63,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/21 08Z,   0.00, -14.98,  99.90, -15.59,  -0.62,
04/21 09Z,   0.00, -12.38,  99.90, -12.98,  -0.60,
04/21 10Z,   0.00,  -8.33,  99.90,  -8.91,  -0.58,
04/21 11Z,   0.00,  -4.00,  99.90,  -4.56,  -0.56,
04/21 12Z,   0.00,  -0.38,  99.90,  -0.91,  -0.54,
04/21 13Z,   0.00,   1.67,  99.90,   1.15,  -0.52,  (max)
04/21 14Z,   0.00,   1.53,  99.90,   1.03,  -0.50,
04/21 15Z,   0.00,  -0.89,  99.90,  -1.37,  -0.48,
04/21 16Z,   0.00,  -5.15,  99.90,  -5.61,  -0.46,
04/21 17Z,   0.00, -10.36,  99.90, -10.80,  -0.44,
04/21 18Z,   0.00, -15.41,  99.90, -15.83,  -0.42,
04/21 19Z,  -0.10, -19.20,  99.90, -19.70,  -0.40,
04/21 20Z,  -0.10, -20.80,  99.90, -21.30,  -0.40,  (min)
04/21 21Z,  -0.10, -19.81,  99.90, -20.31,  -0.40,
04/21 22Z,  -0.10, -16.75,  99.90, -17.25,  -0.40,
04/21 23Z,  -0.10, -12.59,  99.90, -13.09,  -0.40,
04/22 00Z,  -0.10,  -8.23,  99.90,  -8.73,  -0.40,
04/22 01Z,   0.00,  -4.48,  99.90,  -4.88,  -0.40,
04/22 02Z,   0.00,  -2.14,  99.90,  -2.54,  -0.40,
04/22 03Z,   0.00,  -1.70,  99.90,  -2.10,  -0.40,  (max)
04/22 04Z,  -0.10,  -3.15,  99.90,  -3.65,  -0.40,
04/22 05Z,  -0.10,  -5.99,  99.90,  -6.49,  -0.40,
04/22 06Z,  -0.10,  -9.36,  99.90,  -9.86,  -0.40,
04/22 07Z,   0.00, -12.29,  99.90, -12.69,  -0.40,
04/22 08Z,   0.00, -13.83,  99.90, -14.23,  -0.40,  (min)
04/22 09Z,  -0.10, -13.34,  99.90, -13.84,  -0.40,
04/22 10Z,  -0.10, -10.96,  99.90, -11.46,  -0.40,
04/22 11Z,  -0.10,  -7.57,  99.90,  -8.07,  -0.40,
04/22 12Z,  -0.20,  -4.09,  99.90,  -4.69,  -0.40,
04/22 13Z,  -0.20,  -1.28,  99.90,  -1.88,  -0.40,
04/22 14Z,  -0.30,   0.16,  99.90,  -0.54,  -0.40,  (max)
04/22 15Z,  -0.30,  -0.26,  99.90,  -0.96,  -0.40,
04/22 16Z,  -0.20,  -2.54,  99.90,  -3.14,  -0.40,
04/22 17Z,  -0.20,  -6.26,  99.90,  -6.86,  -0.40,
04/22 18Z,  -0.10, -10.64,  99.90, -11.14,  -0.40,
04/22 19Z,  -0.10, -14.78,  99.90, -15.28,  -0.40,
04/22 20Z,  -0.10, -17.83,  99.90, -18.33,  -0.40,
04/22 21Z,  -0.10, -19.04,  99.90, -19.54,  -0.40,  (min)
04/22 22Z,  -0.10, -18.15,  99.90, -18.65,  -0.40,
04/22 23Z,  -0.10, -15.63,  99.90, -16.13,  -0.40,
04/23 00Z,  -0.10, -12.26,  99.90, -12.76,  -0.40,
04/23 01Z,  -0.10,  -8.67,  99.90,  -9.17,  -0.40,
04/23 02Z,  -0.10,  -5.52,  99.90,  -6.02,  -0.40,
04/23 03Z,  -0.10,  -3.49,  99.90,  -3.99,  -0.40,
04/23 04Z,  -0.20,  -2.99,  99.90,  -3.59,  -0.40,  (max)
04/23 05Z,  -0.40,  -4.02,  99.90,  -4.82,  -0.40,
04/23 06Z,  -0.40,  -6.19,  99.90,  -6.99,  -0.40,
04/23 07Z,  -0.50,  -8.82,  99.90,  -9.72,  -0.40,
04/23 08Z,  -0.40, -11.16,  99.90, -11.96,  -0.40,
04/23 09Z,  -0.30, -12.44,  99.90, -13.14,  -0.40,  (min)
04/23 10Z,  -0.20, -12.12,  99.90, -12.72,  -0.40,
04/23 11Z,  -0.10, -10.35,  99.90, -10.85,  -0.40,
04/23 12Z,  -0.10,  -7.80,  99.90,  -8.30,  -0.40,
04/23 13Z,  -0.10,  -5.13,  99.90,  -5.63,  -0.40,
04/23 14Z,  -0.10,  -2.90,  99.90,  -3.40,  -0.40,
04/23 15Z,  -0.30,  -1.71,  99.90,  -2.41,  -0.40,  (max)
04/23 16Z,  -0.40,  -1.98,  99.90,  -2.78,  -0.40,
04/23 17Z,  -0.50,  -3.72,  99.90,  -4.62,  -0.40,
04/23 18Z,  -0.50,  -6.62,  99.90,  -7.52,  -0.40,
04/23 19Z,  -0.50, -10.10,  99.90, -11.00,  -0.40,
04/23 20Z,  -0.50, -13.49,  99.90, -14.39,  -0.40,
04/23 21Z,  -0.40, -16.13,  99.90, -16.93,  -0.40,
04/23 22Z,  -0.30, -17.34,  99.90, -18.04,  -0.40,  (min)
04/23 23Z,  -0.30, -16.87,  99.90, -17.57,  -0.40,
04/24 00Z,  -0.30, -15.07,  99.90, -15.77,  -0.40,
04/24 01Z,  -0.30, -12.45,  99.90, -13.15,  -0.40,
04/24 02Z,  -0.30,  -9.43,  99.90, -10.13,  -0.40,
04/24 03Z,  -0.40,  -6.58,  99.90,  -7.38,  -0.40,
04/24 04Z,  -0.40,  -4.54,  99.90,  -5.34,  -0.40,
04/24 05Z,  -0.40,  -3.72,  99.90,  -4.52,  -0.40,  (max)
04/24 06Z,  -0.30,  -4.20,  99.90,  -4.90,  -0.40,
04/24 07Z,  -0.30,  -5.74,  99.90,  -6.44,  -0.40,
04/24 08Z,  -0.20,  -7.87,  99.90,  -8.47,  -0.40,
04/24 09Z,  -0.10, -10.01,  99.90, -10.51,  -0.40,
04/24 10Z,  -0.10, -11.46,  99.90, -11.96,  -0.40,
04/24 11Z,  -0.10, -11.67,  99.90, -12.17,  -0.40,  (min)
04/24 12Z,  -0.20, -10.67,  99.90, -11.27,  -0.40,
04/24 13Z,  -0.20,  -8.92,  99.90,  -9.52,  -0.40,
04/24 14Z,  -0.30,  -6.81,  99.90,  -7.51,  -0.40,
04/24 15Z,  -0.40,  -4.80,  99.90,  -5.60,  -0.40,
04/24 16Z,  -0.40,  -3.47,  99.90,  -4.27,  -0.40,
04/24 17Z,  -0.40,  -3.23,  99.90,  -4.03,  -0.40,  (max)
04/24 18Z,  -0.40,  -4.23,  99.90,  -5.03,  -0.40,
04/24 19Z,  -0.30,  -6.29,  99.90,  -6.99,  -0.40,
04/24 20Z,  -0.20,  -9.04,  99.90,  -9.64,  -0.40,
04/24 21Z,  -0.20, -12.01,  99.90, -12.61,  -0.40,
04/24 22Z,  -0.20, -14.59,  99.90, -15.19,  -0.40,
04/24 23Z,  -0.30, -16.09,  99.90, -16.79,  -0.40,
04/25 00Z,  -0.30, -16.17,  99.90, -16.87,  -0.40,