EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
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Northeast
Mid-Atlantic
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Alaska
Gulf of Alaska
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Wrightsville Bch
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Ft. Pulaski, GA
Fernandina, FL
Surge List
East Coast
#Ketchikan, AK : 12/07/2025 16:23:31 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/06 00Z,   0.00,  -4.14,  -4.17,  99.90,  -0.03,
12/06 01Z,   0.00,  -9.64,  -9.63,  99.90,   0.01,
12/06 02Z,   0.00, -14.74, -14.67,  99.90,   0.07,
12/06 03Z,   0.00, -18.24, -18.18,  99.90,   0.06,
12/06 04Z,   0.10, -19.35, -19.38,  99.90,  -0.13,  (min)
12/06 05Z,   0.10, -17.93, -17.98,  99.90,  -0.15,
12/06 06Z,   0.00, -14.46, -14.44,  99.90,   0.02,
12/06 07Z,   0.10,  -9.87,  -9.79,  99.90,  -0.02,
12/06 08Z,   0.10,  -5.25,  -5.22,  99.90,  -0.07,
12/06 09Z,   0.20,  -1.61,  -1.57,  99.90,  -0.16,
12/06 10Z,   0.40,   0.30,   0.35,  99.90,  -0.35,  (max)
12/06 11Z,   0.50,   0.12,   0.27,  99.90,  -0.35,
12/06 12Z,   0.50,  -1.98,  -1.79,  99.90,  -0.31,
12/06 13Z,   0.60,  -5.33,  -5.04,  99.90,  -0.31,
12/06 14Z,   0.60,  -8.85,  -8.54,  99.90,  -0.29,
12/06 15Z,   0.60, -11.43, -11.19,  99.90,  -0.36,
12/06 16Z,   0.70, -12.23, -12.04,  99.90,  -0.51,  (min)
12/06 17Z,   0.70, -11.00, -10.76,  99.90,  -0.46,
12/06 18Z,   0.60,  -8.07,  -7.86,  99.90,  -0.39,
12/06 19Z,   0.60,  -4.19,  -3.98,  99.90,  -0.39,
12/06 20Z,   0.60,  -0.34,  -0.16,  99.90,  -0.42,
12/06 21Z,   0.70,   2.54,   2.61,  99.90,  -0.63,
12/06 22Z,   0.70,   3.70,   3.62,  99.90,  -0.78,  (max)
12/06 23Z,   0.70,   2.69,   2.53,  99.90,  -0.86,
12/07 00Z,   0.60,  -0.49,  -0.66,  99.90,  -0.77,
12/07 01Z,   0.70,  -5.29,  -5.38,  99.90,  -0.79,
12/07 02Z,   0.70, -10.69, -10.63,  99.90,  -0.64,
12/07 03Z,   0.80, -15.42, -15.25,  99.90,  -0.63,
12/07 04Z,   0.70, -18.38, -18.21,  99.90,  -0.53,
12/07 05Z,   0.70, -18.94, -18.77,  99.90,  -0.53,  (min)
12/07 06Z,   0.70, -17.10, -16.95,  99.90,  -0.55,
12/07 07Z,   0.80, -13.45, -13.27,  99.90,  -0.62,
12/07 08Z,   0.90,  -8.91,  -8.71,  99.90,  -0.70,
12/07 09Z,   0.90,  -4.53,  -4.44,  99.90,  -0.81,
12/07 10Z,   1.00,  -1.25,  -1.15,  99.90,  -0.90,
12/07 11Z,   1.10,   0.26,   0.58,  99.90,  -0.78,  (max)
12/07 12Z,   1.10,  -0.29,   0.11,  99.90,  -0.70,
12/07 13Z,   1.20,  -2.61,  -2.05,  99.90,  -0.64,
12/07 14Z,   1.10,  -5.96,  -5.37,  99.90,  -0.51,
12/07 15Z,   1.10,  -9.25,  -8.70,  99.90,  -0.55,
12/07 16Z,   1.00, -11.45, -10.98,  99.90,  -0.53,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/07 17Z,   0.90, -11.88,  99.90, -11.50,  -0.51,  (min)
12/07 18Z,   0.80, -10.43,  99.90, -10.12,  -0.49,
12/07 19Z,   0.90,  -7.48,  99.90,  -7.05,  -0.47,
12/07 20Z,   0.90,  -3.81,  99.90,  -3.36,  -0.45,
12/07 21Z,   1.00,  -0.30,  99.90,   0.27,  -0.43,
12/07 22Z,   1.20,   2.17,  99.90,   2.95,  -0.41,
12/07 23Z,   1.20,   2.92,  99.90,   3.72,  -0.40,  (max)
12/08 00Z,   1.40,   1.58,  99.90,   2.61,  -0.38,
12/08 01Z,   1.40,  -1.73,  99.90,  -0.69,  -0.36,
12/08 02Z,   1.30,  -6.41,  99.90,  -5.45,  -0.34,
12/08 03Z,   1.30, -11.41,  99.90, -10.43,  -0.32,
12/08 04Z,   1.20, -15.56,  99.90, -14.66,  -0.30,
12/08 05Z,   1.10, -17.90,  99.90, -17.10,  -0.30,
12/08 06Z,   0.90, -17.97,  99.90, -17.37,  -0.30,  (min)
12/08 07Z,   0.70, -15.89,  99.90, -15.49,  -0.30,
12/08 08Z,   0.60, -12.27,  99.90, -11.97,  -0.30,
12/08 09Z,   0.50,  -7.98,  99.90,  -7.78,  -0.30,
12/08 10Z,   0.60,  -3.99,  99.90,  -3.69,  -0.30,
12/08 11Z,   0.60,  -1.17,  99.90,  -0.87,  -0.30,
12/08 12Z,   0.70,  -0.08,  99.90,   0.32,  -0.30,  (max)
12/08 13Z,   0.70,  -0.91,  99.90,  -0.51,  -0.30,
12/08 14Z,   0.70,  -3.29,  99.90,  -2.89,  -0.30,
12/08 15Z,   0.80,  -6.46,  99.90,  -5.96,  -0.30,
12/08 16Z,   0.80,  -9.40,  99.90,  -8.90,  -0.30,
12/08 17Z,   0.80, -11.22,  99.90, -10.72,  -0.30,
12/08 18Z,   0.90, -11.39,  99.90, -10.79,  -0.30,  (min)
12/08 19Z,   1.10,  -9.89,  99.90,  -9.09,  -0.30,
12/08 20Z,   1.30,  -7.14,  99.90,  -6.14,  -0.30,
12/08 21Z,   1.30,  -3.83,  99.90,  -2.83,  -0.30,
12/08 22Z,   1.40,  -0.77,  99.90,   0.33,  -0.30,
12/08 23Z,   1.40,   1.26,  99.90,   2.36,  -0.30,
12/09 00Z,   1.50,   1.66,  99.90,   2.86,  -0.30,  (max)
12/09 01Z,   1.50,   0.16,  99.90,   1.36,  -0.30,
12/09 02Z,   1.40,  -3.05,  99.90,  -1.95,  -0.30,
12/09 03Z,   1.30,  -7.35,  99.90,  -6.35,  -0.30,
12/09 04Z,   1.20, -11.73,  99.90, -10.83,  -0.30,
12/09 05Z,   0.90, -15.19,  99.90, -14.59,  -0.30,
12/09 06Z,   0.70, -16.94,  99.90, -16.54,  -0.30,  (min)
12/09 07Z,   0.60, -16.65,  99.90, -16.35,  -0.30,
12/09 08Z,   0.40, -14.50,  99.90, -14.40,  -0.30,
12/09 09Z,   0.40, -11.07,  99.90, -10.97,  -0.30,
12/09 10Z,   0.50,  -7.17,  99.90,  -6.97,  -0.30,
12/09 11Z,   0.50,  -3.66,  99.90,  -3.46,  -0.30,
12/09 12Z,   0.60,  -1.30,  99.90,  -1.00,  -0.30,
12/09 13Z,   0.60,  -0.58,  99.90,  -0.28,  -0.30,  (max)
12/09 14Z,   0.50,  -1.56,  99.90,  -1.36,  -0.30,
12/09 15Z,   0.40,  -3.85,  99.90,  -3.75,  -0.30,
12/09 16Z,   0.30,  -6.73,  99.90,  -6.73,  -0.30,
12/09 17Z,   0.10,  -9.29,  99.90,  -9.49,  -0.30,
12/09 18Z,   0.00, -10.82,  99.90, -11.11,  -0.30,
12/09 19Z,   0.00, -10.89,  99.90, -11.19,  -0.30,  (min)
12/09 20Z,   0.00,  -9.54,  99.90,  -9.84,  -0.30,
12/09 21Z,   0.00,  -7.13,  99.90,  -7.43,  -0.30,
12/09 22Z,   0.00,  -4.28,  99.90,  -4.58,  -0.30,
12/09 23Z,   0.00,  -1.70,  99.90,  -2.00,  -0.30,
12/10 00Z,   0.00,  -0.07,  99.90,  -0.37,  -0.30,
12/10 01Z,   0.10,   0.11,  99.90,  -0.09,  -0.30,  (max)
12/10 02Z,   0.10,  -1.35,  99.90,  -1.55,  -0.30,
12/10 03Z,   0.00,  -4.25,  99.90,  -4.55,  -0.30,
12/10 04Z,   0.00,  -7.96,  99.90,  -8.26,  -0.30,
12/10 05Z,  -0.20, -11.63,  99.90, -12.13,  -0.30,
12/10 06Z,  -0.20, -14.41,  99.90, -14.91,  -0.30,
12/10 07Z,  -0.20, -15.67,  99.90, -16.17,  -0.30,  (min)
12/10 08Z,  -0.20, -15.17,  99.90, -15.67,  -0.30,
12/10 09Z,  -0.10, -13.09,  99.90, -13.49,  -0.30,
12/10 10Z,   0.00,  -9.97,  99.90, -10.27,  -0.30,
12/10 11Z,   0.00,  -6.51,  99.90,  -6.81,  -0.30,
12/10 12Z,   0.10,  -3.48,  99.90,  -3.68,  -0.30,
12/10 13Z,   0.10,  -1.54,  99.90,  -1.74,  -0.30,
12/10 14Z,   0.10,  -1.06,  99.90,  -1.26,  -0.30,  (max)
12/10 15Z,   0.00,  -2.07,  99.90,  -2.37,  -0.30,
12/10 16Z,  -0.10,  -4.18,  99.90,  -4.58,  -0.30,
12/10 17Z,  -0.20,  -6.74,  99.90,  -7.24,  -0.30,
12/10 18Z,  -0.30,  -9.02,  99.90,  -9.62,  -0.30,
12/10 19Z,  -0.30, -10.40,  99.90, -11.00,  -0.30,
12/10 20Z,  -0.30, -10.55,  99.90, -11.15,  -0.30,  (min)
12/10 21Z,  -0.20,  -9.49,  99.90,  -9.99,  -0.30,
12/10 22Z,   0.00,  -7.51,  99.90,  -7.81,  -0.30,
12/10 23Z,   0.00,  -5.13,  99.90,  -5.43,  -0.30,
12/11 00Z,   0.10,  -2.97,  99.90,  -3.17,  -0.30,
12/11 01Z,   0.10,  -1.61,  99.90,  -1.81,  -0.30,
12/11 02Z,   0.10,  -1.48,  99.90,  -1.68,  -0.30,  (max)
12/11 03Z,   0.00,  -2.72,  99.90,  -3.02,  -0.30,
12/11 04Z,   0.00,  -5.13,  99.90,  -5.43,  -0.30,
12/11 05Z,  -0.20,  -8.18,  99.90,  -8.68,  -0.30,
12/11 06Z,  -0.30, -11.17,  99.90, -11.77,  -0.30,
12/11 07Z,  99.90, -13.37,  99.90,  99.90,  -0.30,
12/11 08Z,  99.90, -14.28,  99.90,  99.90,  -0.30,
12/11 09Z,  99.90, -13.70,  99.90,  99.90,  -0.30,
12/11 10Z,  99.90, -11.79,  99.90,  99.90,  -0.30,
12/11 11Z,  99.90,  -9.00,  99.90,  99.90,  -0.30,
12/11 12Z,  99.90,  -5.96,  99.90,  99.90,  -0.30,