EXTRA-TROPICAL  STORM  SURGE
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Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
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Alaska
Gulf of Alaska
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Apalachicola, FL
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Pensacola, FL
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Sabine Pass, TX
Galveston, TX
Freeport, TX
Port Aransas, TX
Padre Island, TX
Surge List
Gulf Coast
#Ketchikan, AK : 09/05/2026 20:22:48 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/04 00Z,   0.00,  -6.09,  -5.96,  99.90,   0.13,
09/04 01Z,   0.00,  -4.94,  -4.78,  99.90,   0.16,  (max)
09/04 02Z,  -0.10,  -5.06,  -4.87,  99.90,   0.29,
09/04 03Z,  -0.10,  -6.48,  -6.28,  99.90,   0.30,
09/04 04Z,  -0.20,  -8.97,  -8.77,  99.90,   0.40,
09/04 05Z,  -0.20, -12.03, -11.80,  99.90,   0.43,
09/04 06Z,  -0.20, -15.03, -14.78,  99.90,   0.45,
09/04 07Z,  -0.30, -17.32, -17.11,  99.90,   0.51,
09/04 08Z,  -0.30, -18.44, -18.22,  99.90,   0.52,  (min)
09/04 09Z,  -0.40, -18.23, -18.05,  99.90,   0.58,
09/04 10Z,  -0.40, -16.85, -16.72,  99.90,   0.53,
09/04 11Z,  -0.40, -14.70, -14.65,  99.90,   0.45,
09/04 12Z,  -0.30, -12.34, -12.24,  99.90,   0.40,
09/04 13Z,  -0.30, -10.33, -10.23,  99.90,   0.40,
09/04 14Z,  -0.30,  -9.10,  -8.97,  99.90,   0.43,
09/04 15Z,  -0.40,  -8.88,  -8.82,  99.90,   0.46,  (max)
09/04 16Z,  -0.40,  -9.62,  -9.60,  99.90,   0.42,
09/04 17Z,  -0.40, -11.04, -11.01,  99.90,   0.43,
09/04 18Z,  -0.30, -12.66, -12.60,  99.90,   0.36,
09/04 19Z,  -0.40, -13.93, -13.83,  99.90,   0.50,
09/04 20Z,  -0.40, -14.43, -14.22,  99.90,   0.61,  (min)
09/04 21Z,  -0.40, -13.95, -13.71,  99.90,   0.64,
09/04 22Z,  -0.40, -12.59, -12.38,  99.90,   0.61,
09/04 23Z,  -0.30, -10.64, -10.50,  99.90,   0.44,
09/05 00Z,  -0.20,  -8.56,  -8.57,  99.90,   0.19,
09/05 01Z,  -0.20,  -6.82,  -6.80,  99.90,   0.22,
09/05 02Z,  -0.20,  -5.80,  -5.75,  99.90,   0.25,
09/05 03Z,  -0.20,  -5.78,  -5.64,  99.90,   0.34,  (max)
09/05 04Z,  -0.30,  -6.83,  -6.67,  99.90,   0.46,
09/05 05Z,  -0.30,  -8.83,  -8.69,  99.90,   0.44,
09/05 06Z,  -0.20, -11.44, -11.39,  99.90,   0.25,
09/05 07Z,  -0.20, -14.15, -14.12,  99.90,   0.23,
09/05 08Z,  -0.20, -16.44, -16.41,  99.90,   0.23,
09/05 09Z,  -0.30, -17.84, -17.80,  99.90,   0.34,
09/05 10Z,  -0.30, -18.11, -18.02,  99.90,   0.39,  (min)
09/05 11Z,  -0.20, -17.28, -17.20,  99.90,   0.28,
09/05 12Z,  -0.20, -15.61, -15.51,  99.90,   0.30,
09/05 13Z,  -0.20, -13.54, -13.45,  99.90,   0.29,
09/05 14Z,  -0.20, -11.53, -11.41,  99.90,   0.32,
09/05 15Z,  -0.30, -10.01,  -9.92,  99.90,   0.39,
09/05 16Z,  -0.30,  -9.27,  -9.18,  99.90,   0.39,  (max)
09/05 17Z,  -0.30,  -9.39,  -9.37,  99.90,   0.32,
09/05 18Z,  -0.30, -10.24, -10.23,  99.90,   0.31,
09/05 19Z,  -0.30, -11.49, -11.43,  99.90,   0.36,
09/05 20Z,  -0.20, -12.71, -12.63,  99.90,   0.28,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/05 21Z,  -0.20, -13.47,  99.90, -13.38,   0.29,
09/05 22Z,  -0.20, -13.50,  99.90, -13.39,   0.30,  (min)
09/05 23Z,  -0.10, -12.73,  99.90, -12.51,   0.32,
09/06 00Z,  -0.10, -11.31,  99.90, -11.08,   0.33,
09/06 01Z,  -0.10,  -9.55,  99.90,  -9.31,   0.34,
09/06 02Z,  -0.10,  -7.84,  99.90,  -7.58,   0.35,
09/06 03Z,  -0.10,  -6.56,  99.90,  -6.30,   0.36,
09/06 04Z,  -0.20,  -6.06,  99.90,  -5.88,   0.38,  (max)
09/06 05Z,  -0.20,  -6.55,  99.90,  -6.36,   0.39,
09/06 06Z,  -0.20,  -8.06,  99.90,  -7.86,   0.40,
09/06 07Z,  -0.20, -10.40,  99.90, -10.18,   0.41,
09/06 08Z,  -0.20, -13.15,  99.90, -12.92,   0.43,
09/06 09Z,  -0.20, -15.76,  99.90, -15.53,   0.43,
09/06 10Z,  -0.30, -17.69,  99.90, -17.57,   0.43,
09/06 11Z,  -0.20, -18.55,  99.90, -18.33,   0.43,  (min)
09/06 12Z,  -0.20, -18.21,  99.90, -17.98,   0.43,
09/06 13Z,  -0.20, -16.80,  99.90, -16.57,   0.43,
09/06 14Z,  -0.20, -14.67,  99.90, -14.45,   0.43,
09/06 15Z,  -0.20, -12.32,  99.90, -12.10,   0.43,
09/06 16Z,  -0.20, -10.25,  99.90, -10.03,   0.43,
09/06 17Z,  -0.20,  -8.89,  99.90,  -8.67,   0.43,
09/06 18Z,  -0.30,  -8.48,  99.90,  -8.36,   0.43,  (max)
09/06 19Z,  -0.30,  -9.04,  99.90,  -8.92,   0.43,
09/06 20Z,  -0.30, -10.32,  99.90, -10.20,   0.43,
09/06 21Z,  -0.30, -11.89,  99.90, -11.76,   0.43,
09/06 22Z,  -0.20, -13.24,  99.90, -13.01,   0.43,
09/06 23Z,  -0.20, -13.92,  99.90, -13.70,   0.43,  (min)
09/07 00Z,  -0.10, -13.71,  99.90, -13.38,   0.43,
09/07 01Z,  -0.10, -12.59,  99.90, -12.27,   0.43,
09/07 02Z,  -0.10, -10.81,  99.90, -10.48,   0.43,
09/07 03Z,  -0.10,  -8.75,  99.90,  -8.43,   0.43,
09/07 04Z,  -0.10,  -6.91,  99.90,  -6.59,   0.43,
09/07 05Z,  -0.10,  -5.78,  99.90,  -5.45,   0.43,  (max)
09/07 06Z,  -0.20,  -5.73,  99.90,  -5.50,   0.43,
09/07 07Z,  -0.20,  -6.95,  99.90,  -6.72,   0.43,
09/07 08Z,  -0.20,  -9.32,  99.90,  -9.09,   0.43,
09/07 09Z,  -0.20, -12.41,  99.90, -12.19,   0.43,
09/07 10Z,  -0.20, -15.59,  99.90, -15.36,   0.43,
09/07 11Z,  -0.20, -18.13,  99.90, -17.91,   0.43,
09/07 12Z,  -0.10, -19.48,  99.90, -19.16,   0.43,  (min)
09/07 13Z,  -0.10, -19.36,  99.90, -19.04,   0.43,
09/07 14Z,  -0.10, -17.85,  99.90, -17.52,   0.43,
09/07 15Z,  -0.10, -15.33,  99.90, -15.00,   0.43,
09/07 16Z,  -0.10, -12.38,  99.90, -12.06,   0.43,
09/07 17Z,  -0.20,  -9.68,  99.90,  -9.46,   0.43,
09/07 18Z,  -0.20,  -7.81,  99.90,  -7.59,   0.43,
09/07 19Z,  -0.30,  -7.16,  99.90,  -7.03,   0.43,  (max)
09/07 20Z,  -0.30,  -7.81,  99.90,  -7.68,   0.43,
09/07 21Z,  -0.20,  -9.52,  99.90,  -9.29,   0.43,
09/07 22Z,  -0.20, -11.75,  99.90, -11.52,   0.43,
09/07 23Z,  -0.10, -13.83,  99.90, -13.50,   0.43,
09/08 00Z,  -0.10, -15.13,  99.90, -14.80,   0.43,
09/08 01Z,   0.00, -15.24,  99.90, -14.82,   0.43,  (min)
09/08 02Z,   0.00, -14.09,  99.90, -13.67,   0.43,
09/08 03Z,   0.00, -11.93,  99.90, -11.50,   0.43,
09/08 04Z,  -0.10,  -9.26,  99.90,  -8.93,   0.43,
09/08 05Z,  -0.20,  -6.73,  99.90,  -6.51,   0.43,
09/08 06Z,  -0.30,  -5.03,  99.90,  -4.90,   0.43,
09/08 07Z,  -0.30,  -4.66,  99.90,  -4.53,   0.43,  (max)
09/08 08Z,  -0.40,  -5.89,  99.90,  -5.87,   0.43,
09/08 09Z,  -0.40,  -8.61,  99.90,  -8.58,   0.43,
09/08 10Z,  -0.30, -12.27,  99.90, -12.14,   0.43,
09/08 11Z,  -0.30, -16.06,  99.90, -15.93,   0.43,
09/08 12Z,  -0.20, -19.08,  99.90, -18.85,   0.43,
09/08 13Z,  -0.20, -20.62,  99.90, -20.40,   0.43,  (min)
09/08 14Z,  -0.20, -20.34,  99.90, -20.12,   0.43,
09/08 15Z,  -0.20, -18.36,  99.90, -18.14,   0.43,
09/08 16Z,  -0.30, -15.19,  99.90, -15.06,   0.43,
09/08 17Z,  -0.30, -11.58,  99.90, -11.46,   0.43,
09/08 18Z,  -0.40,  -8.38,  99.90,  -8.35,   0.43,
09/08 19Z,  -0.50,  -6.28,  99.90,  -6.36,   0.43,
09/08 20Z,  -0.50,  -5.77,  99.90,  -5.85,   0.43,  (max)
09/08 21Z,  -0.50,  -6.91,  99.90,  -6.98,   0.43,
09/08 22Z,  -0.40,  -9.35,  99.90,  -9.33,   0.43,
09/08 23Z,  -0.40, -12.39,  99.90, -12.37,   0.43,
09/09 00Z,  -0.30, -15.15,  99.90, -15.02,   0.43,
09/09 01Z,  -0.30, -16.82,  99.90, -16.69,   0.43,
09/09 02Z,  -0.30, -16.91,  99.90, -16.79,   0.43,  (min)
09/09 03Z,  -0.30, -15.37,  99.90, -15.25,   0.43,
09/09 04Z,  -0.40, -12.58,  99.90, -12.55,   0.43,
09/09 05Z,  -0.40,  -9.21,  99.90,  -9.19,   0.43,
09/09 06Z,  -0.50,  -6.10,  99.90,  -6.18,   0.43,
09/09 07Z,  -0.50,  -4.06,  99.90,  -4.14,   0.43,
09/09 08Z,  -0.50,  -3.70,  99.90,  -3.78,   0.43,  (max)
09/09 09Z,  -0.50,  -5.27,  99.90,  -5.35,   0.43,
09/09 10Z,  -0.50,  -8.54,  99.90,  -8.61,   0.43,
09/09 11Z,  -0.50, -12.81,  99.90, -12.89,   0.43,
09/09 12Z,  -0.40, -17.07,  99.90, -17.04,   0.43,