EXTRA-TROPICAL  STORM  SURGE
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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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Port Aransas, TX
Padre Island, TX
Surge List
Gulf Coast
#Ketchikan, AK : 10/11/2026 07:22:04 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/09 12Z,  -0.40, -14.71, -14.53,  99.90,   0.58,
10/09 13Z,  -0.40, -18.16, -18.15,  99.90,   0.41,
10/09 14Z,  -0.40, -19.93, -20.03,  99.90,   0.30,  (min)
10/09 15Z,  -0.40, -19.53, -19.62,  99.90,   0.31,
10/09 16Z,  -0.40, -17.09, -17.27,  99.90,   0.22,
10/09 17Z,  -0.40, -13.25, -13.40,  99.90,   0.25,
10/09 18Z,  -0.50,  -8.99,  -9.18,  99.90,   0.31,
10/09 19Z,  -0.50,  -5.33,  -5.54,  99.90,   0.29,
10/09 20Z,  -0.50,  -3.15,  -3.31,  99.90,   0.34,
10/09 21Z,  -0.50,  -3.01,  -3.13,  99.90,   0.38,  (max)
10/09 22Z,  -0.50,  -5.01,  -5.11,  99.90,   0.40,
10/09 23Z,  -0.50,  -8.70,  -8.85,  99.90,   0.35,
10/10 00Z,  -0.50, -13.19, -13.33,  99.90,   0.36,
10/10 01Z,  -0.50, -17.34, -17.50,  99.90,   0.34,
10/10 02Z,  -0.50, -20.06, -20.29,  99.90,   0.27,
10/10 03Z,  -0.60, -20.70, -20.93,  99.90,   0.37,  (min)
10/10 04Z,  -0.60, -19.15, -19.43,  99.90,   0.32,
10/10 05Z,  -0.70, -15.87, -16.18,  99.90,   0.39,
10/10 06Z,  -0.70, -11.71, -12.01,  99.90,   0.40,
10/10 07Z,  -0.80,  -7.69,  -8.03,  99.90,   0.46,
10/10 08Z,  -0.80,  -4.79,  -5.09,  99.90,   0.50,
10/10 09Z,  -0.90,  -3.70,  -3.97,  99.90,   0.63,  (max)
10/10 10Z,  -0.90,  -4.74,  -4.99,  99.90,   0.65,
10/10 11Z,  -0.90,  -7.68,  -7.83,  99.90,   0.75,
10/10 12Z,  -0.80, -11.75, -11.91,  99.90,   0.64,
10/10 13Z,  -0.80, -15.83, -16.07,  99.90,   0.56,
10/10 14Z,  -0.90, -18.75, -19.19,  99.90,   0.46,
10/10 15Z,  -1.00, -19.68, -20.21,  99.90,   0.47,  (min)
10/10 16Z,  -1.00, -18.37, -18.96,  99.90,   0.41,
10/10 17Z,  -1.00, -15.20, -15.78,  99.90,   0.42,
10/10 18Z,  -0.90, -11.00, -11.50,  99.90,   0.40,
10/10 19Z,  -0.90,  -6.83,  -7.21,  99.90,   0.52,
10/10 20Z,  -0.90,  -3.69,  -4.05,  99.90,   0.54,
10/10 21Z,  -0.90,  -2.38,  -2.66,  99.90,   0.62,  (max)
10/10 22Z,  -0.90,  -3.26,  -3.54,  99.90,   0.62,
10/10 23Z,  -0.80,  -6.21,  -6.42,  99.90,   0.59,
10/11 00Z,  -0.70, -10.58, -10.79,  99.90,   0.49,
10/11 01Z,  -0.70, -15.30, -15.50,  99.90,   0.50,
10/11 02Z,  -0.70, -19.17, -19.35,  99.90,   0.52,
10/11 03Z,  -0.70, -21.22, -21.40,  99.90,   0.52,  (min)
10/11 04Z,  -0.80, -20.98, -21.26,  99.90,   0.52,
10/11 05Z,  -0.80, -18.61, -19.01,  99.90,   0.40,
10/11 06Z,  -0.70, -14.78, -15.19,  99.90,   0.29,
10/11 07Z,  -0.70, -10.45, -10.89,  99.90,   0.26,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/11 08Z,  -0.60,  -6.67,  99.90,  -7.00,   0.27,
10/11 09Z,  -0.60,  -4.31,  99.90,  -4.63,   0.28,
10/11 10Z,  -0.50,  -3.94,  99.90,  -4.16,   0.29,  (max)
10/11 11Z,  -0.40,  -5.66,  99.90,  -5.76,   0.29,
10/11 12Z,  -0.40,  -9.02,  99.90,  -9.12,   0.30,
10/11 13Z,  -0.40, -13.09,  99.90, -13.18,   0.31,
10/11 14Z,  -0.40, -16.69,  99.90, -16.78,   0.32,
10/11 15Z,  -0.40, -18.77,  99.90, -18.85,   0.32,
10/11 16Z,  -0.50, -18.72,  99.90, -18.89,   0.33,  (min)
10/11 17Z,  -0.50, -16.56,  99.90, -16.72,   0.34,
10/11 18Z,  -0.60, -12.90,  99.90, -13.16,   0.35,
10/11 19Z,  -0.60,  -8.71,  99.90,  -8.95,   0.35,
10/11 20Z,  -0.60,  -5.01,  99.90,  -5.26,   0.35,
10/11 21Z,  -0.50,  -2.73,  99.90,  -2.87,   0.35,
10/11 22Z,  -0.50,  -2.46,  99.90,  -2.60,   0.35,  (max)
10/11 23Z,  -0.50,  -4.36,  99.90,  -4.51,   0.35,
10/12 00Z,  -0.40,  -8.08,  99.90,  -8.12,   0.35,
10/12 01Z,  -0.40, -12.76,  99.90, -12.81,   0.35,
10/12 02Z,  -0.40, -17.26,  99.90, -17.30,   0.35,
10/12 03Z,  -0.50, -20.44,  99.90, -20.59,   0.35,
10/12 04Z,  -0.50, -21.55,  99.90, -21.70,   0.35,  (min)
10/12 05Z,  -0.50, -20.39,  99.90, -20.54,   0.35,
10/12 06Z,  -0.60, -17.37,  99.90, -17.62,   0.35,
10/12 07Z,  -0.60, -13.30,  99.90, -13.55,   0.35,
10/12 08Z,  -0.50,  -9.17,  99.90,  -9.32,   0.35,
10/12 09Z,  -0.50,  -5.94,  99.90,  -6.09,   0.35,
10/12 10Z,  -0.50,  -4.34,  99.90,  -4.49,   0.35,  (max)
10/12 11Z,  -0.40,  -4.73,  99.90,  -4.78,   0.35,
10/12 12Z,  -0.40,  -7.00,  99.90,  -7.05,   0.35,
10/12 13Z,  -0.30, -10.51,  99.90, -10.46,   0.35,
10/12 14Z,  -0.30, -14.23,  99.90, -14.18,   0.35,
10/12 15Z,  -0.30, -17.06,  99.90, -17.00,   0.35,
10/12 16Z,  -0.30, -18.13,  99.90, -18.07,   0.35,  (min)
10/12 17Z,  -0.30, -17.13,  99.90, -17.08,   0.35,
10/12 18Z,  -0.40, -14.37,  99.90, -14.42,   0.35,
10/12 19Z,  -0.40, -10.59,  99.90, -10.64,   0.35,
10/12 20Z,  -0.40,  -6.77,  99.90,  -6.82,   0.35,
10/12 21Z,  -0.30,  -3.86,  99.90,  -3.81,   0.35,
10/12 22Z,  -0.30,  -2.61,  99.90,  -2.55,   0.35,  (max)
10/12 23Z,  -0.20,  -3.38,  99.90,  -3.23,   0.35,
10/13 00Z,  -0.10,  -6.12,  99.90,  -5.86,   0.35,
10/13 01Z,  -0.10, -10.24,  99.90,  -9.99,   0.35,
10/13 02Z,  -0.10, -14.80,  99.90, -14.55,   0.35,
10/13 03Z,  -0.20, -18.67,  99.90, -18.51,   0.35,
10/13 04Z,  -0.20, -20.90,  99.90, -20.75,   0.35,
10/13 05Z,  -0.20, -21.02,  99.90, -20.87,   0.35,  (min)
10/13 06Z,  -0.20, -19.12,  99.90, -18.96,   0.35,
10/13 07Z,  -0.30, -15.76,  99.90, -15.70,   0.35,
10/13 08Z,  -0.30, -11.80,  99.90, -11.75,   0.35,
10/13 09Z,  -0.20,  -8.18,  99.90,  -8.03,   0.35,
10/13 10Z,  -0.20,  -5.71,  99.90,  -5.55,   0.35,
10/13 11Z,  -0.20,  -4.92,  99.90,  -4.77,   0.35,  (max)
10/13 12Z,  -0.10,  -5.97,  99.90,  -5.72,   0.35,
10/13 13Z,  -0.10,  -8.54,  99.90,  -8.28,   0.35,
10/13 14Z,  -0.10, -11.86,  99.90, -11.60,   0.35,
10/13 15Z,  -0.10, -14.92,  99.90, -14.67,   0.35,
10/13 16Z,  -0.20, -16.79,  99.90, -16.64,   0.35,
10/13 17Z,  -0.20, -16.89,  99.90, -16.74,   0.35,  (min)
10/13 18Z,  -0.30, -15.19,  99.90, -15.14,   0.35,
10/13 19Z,  -0.30, -12.17,  99.90, -12.12,   0.35,
10/13 20Z,  -0.30,  -8.64,  99.90,  -8.59,   0.35,
10/13 21Z,  -0.30,  -5.50,  99.90,  -5.45,   0.35,
10/13 22Z,  -0.20,  -3.55,  99.90,  -3.39,   0.35,
10/13 23Z,  -0.10,  -3.30,  99.90,  -3.05,   0.35,  (max)
10/14 00Z,   0.00,  -4.94,  99.90,  -4.59,   0.35,
10/14 01Z,   0.00,  -8.17,  99.90,  -7.81,   0.35,
10/14 02Z,   0.10, -12.28,  99.90, -11.83,   0.35,
10/14 03Z,   0.10, -16.31,  99.90, -15.85,   0.35,
10/14 04Z,   0.10, -19.28,  99.90, -18.82,   0.35,
10/14 05Z,   0.10, -20.51,  99.90, -20.06,   0.35,  (min)
10/14 06Z,   0.00, -19.82,  99.90, -19.46,   0.35,
10/14 07Z,   0.00, -17.47,  99.90, -17.12,   0.35,
10/14 08Z,   0.00, -14.14,  99.90, -13.78,   0.35,
10/14 09Z,   0.00, -10.62,  99.90, -10.26,   0.35,
10/14 10Z,   0.00,  -7.71,  99.90,  -7.35,   0.35,
10/14 11Z,   0.10,  -6.04,  99.90,  -5.59,   0.35,
10/14 12Z,   0.20,  -5.96,  99.90,  -5.41,   0.35,  (max)
10/14 13Z,   0.30,  -7.43,  99.90,  -6.77,   0.35,
10/14 14Z,   0.20,  -9.96,  99.90,  -9.41,   0.35,
10/14 15Z,   0.20, -12.79,  99.90, -12.24,   0.35,
10/14 16Z,   0.10, -15.02,  99.90, -14.57,   0.35,
10/14 17Z,   0.00, -15.96,  99.90, -15.60,   0.35,  (min)
10/14 18Z,  -0.10, -15.30,  99.90, -15.05,   0.35,
10/14 19Z,  -0.20, -13.24,  99.90, -13.09,   0.35,
10/14 20Z,  -0.30, -10.34,  99.90, -10.28,   0.35,
10/14 21Z,  -0.30,  -7.35,  99.90,  -7.29,   0.35,
10/14 22Z,  -0.20,  -5.04,  99.90,  -4.89,   0.35,
10/14 23Z,  -0.20,  -4.02,  99.90,  -3.86,   0.35,  (max)
10/15 00Z,  -0.20,  -4.61,  99.90,  -4.45,   0.35,