EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
Gulf
Northwest
Alaska
Gulf of Alaska
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Apalachicola, FL
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Sabine Pass, TX
Galveston, TX
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Port Aransas, TX
Padre Island, TX
Surge List
Gulf Coast
#Ketchikan, AK : 12/14/2025 20:22:02 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/13 00Z,  -0.50, -13.45, -13.92,  99.90,   0.03,
12/13 01Z,  -0.50, -11.66, -12.03,  99.90,   0.13,
12/13 02Z,  -0.40,  -9.85, -10.11,  99.90,   0.14,
12/13 03Z,  -0.40,  -8.50,  -8.90,  99.90,   0.00,
12/13 04Z,  -0.40,  -7.99,  -8.39,  99.90,   0.00,  (max)
12/13 05Z,  -0.40,  -8.49,  -8.90,  99.90,  -0.01,
12/13 06Z,  -0.30,  -9.91, -10.23,  99.90,  -0.02,
12/13 07Z,  -0.30, -11.90, -12.13,  99.90,   0.07,
12/13 08Z,  -0.20, -13.95, -13.91,  99.90,   0.24,
12/13 09Z,  -0.20, -15.50, -15.43,  99.90,   0.27,
12/13 10Z,  -0.20, -16.10, -15.86,  99.90,   0.44,  (min)
12/13 11Z,  -0.10, -15.56, -15.10,  99.90,   0.56,
12/13 12Z,   0.00, -13.96, -13.56,  99.90,   0.40,
12/13 13Z,   0.00, -11.66, -11.33,  99.90,   0.33,
12/13 14Z,   0.10,  -9.18,  -8.92,  99.90,   0.16,
12/13 15Z,   0.10,  -7.07,  -6.85,  99.90,   0.12,
12/13 16Z,   0.20,  -5.80,  -5.42,  99.90,   0.18,
12/13 17Z,   0.40,  -5.64,  -5.17,  99.90,   0.07,  (max)
12/13 18Z,   0.40,  -6.64,  -6.09,  99.90,   0.15,
12/13 19Z,   0.50,  -8.55,  -7.94,  99.90,   0.11,
12/13 20Z,   0.60, -10.95, -10.52,  99.90,  -0.17,
12/13 21Z,   0.70, -13.30, -12.90,  99.90,  -0.30,
12/13 22Z,   0.80, -15.07, -14.63,  99.90,  -0.36,
12/13 23Z,   0.80, -15.89, -15.38,  99.90,  -0.29,  (min)
12/14 00Z,   0.60, -15.63, -15.07,  99.90,  -0.04,
12/14 01Z,   0.60, -14.42, -13.85,  99.90,  -0.03,
12/14 02Z,   0.70, -12.61, -12.07,  99.90,  -0.16,
12/14 03Z,   0.70, -10.67, -10.34,  99.90,  -0.37,
12/14 04Z,   0.60,  -9.12,  -8.92,  99.90,  -0.40,
12/14 05Z,   0.50,  -8.33,  -8.08,  99.90,  -0.25,  (max)
12/14 06Z,   0.50,  -8.53,  -8.25,  99.90,  -0.22,
12/14 07Z,   0.50,  -9.66,  -9.20,  99.90,  -0.04,
12/14 08Z,   0.50, -11.40, -10.78,  99.90,   0.12,
12/14 09Z,   0.50, -13.26, -12.45,  99.90,   0.31,
12/14 10Z,   0.50, -14.70, -13.86,  99.90,   0.34,
12/14 11Z,   0.60, -15.25, -14.16,  99.90,   0.49,  (min)
12/14 12Z,   0.80, -14.70, -13.69,  99.90,   0.21,
12/14 13Z,   1.00, -13.13, -11.98,  99.90,   0.15,
12/14 14Z,   1.20, -10.90,  -9.88,  99.90,  -0.18,
12/14 15Z,   1.30,  -8.51,  -7.50,  99.90,  -0.29,
12/14 16Z,   1.50,  -6.52,  -5.57,  99.90,  -0.55,
12/14 17Z,   1.60,  -5.40,  -4.38,  99.90,  -0.58,  (max)
12/14 18Z,   1.60,  -5.43,  -4.46,  99.90,  -0.63,
12/14 19Z,   1.40,  -6.64,  -5.89,  99.90,  -0.65,
12/14 20Z,   1.30,  -8.81,  -8.14,  99.90,  -0.63,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/14 21Z,   1.30, -11.46,  99.90, -10.76,  -0.60,
12/14 22Z,   1.30, -14.04,  99.90, -13.29,  -0.56,
12/14 23Z,   1.50, -15.96,  99.90, -14.98,  -0.52,
12/15 00Z,   1.60, -16.84,  99.90, -15.73,  -0.48,  (min)
12/15 01Z,   1.70, -16.53,  99.90, -15.27,  -0.44,
12/15 02Z,   1.70, -15.16,  99.90, -13.87,  -0.41,
12/15 03Z,   1.80, -13.12,  99.90, -11.69,  -0.37,
12/15 04Z,   1.80, -10.94,  99.90,  -9.47,  -0.33,
12/15 05Z,   1.80,  -9.14,  99.90,  -7.63,  -0.29,
12/15 06Z,   1.90,  -8.16,  99.90,  -6.52,  -0.25,
12/15 07Z,   2.00,  -8.23,  99.90,  -6.44,  -0.22,  (max)
12/15 08Z,   1.80,  -9.28,  99.90,  -7.65,  -0.18,
12/15 09Z,   1.50, -10.98,  99.90,  -9.66,  -0.18,
12/15 10Z,   1.30, -12.82,  99.90, -11.70,  -0.18,
12/15 11Z,   1.30, -14.21,  99.90, -13.09,  -0.18,
12/15 12Z,   1.50, -14.68,  99.90, -13.36,  -0.18,  (min)
12/15 13Z,   1.60, -14.03,  99.90, -12.60,  -0.18,
12/15 14Z,   1.60, -12.35,  99.90, -10.93,  -0.18,
12/15 15Z,   1.50, -10.05,  99.90,  -8.73,  -0.18,
12/15 16Z,   1.50,  -7.68,  99.90,  -6.35,  -0.18,
12/15 17Z,   1.50,  -5.81,  99.90,  -4.49,  -0.18,
12/15 18Z,   1.40,  -4.92,  99.90,  -3.69,  -0.18,  (max)
12/15 19Z,   1.30,  -5.27,  99.90,  -4.15,  -0.18,
12/15 20Z,   1.20,  -6.86,  99.90,  -5.83,  -0.18,
12/15 21Z,   1.20,  -9.40,  99.90,  -8.37,  -0.18,
12/15 22Z,   1.20, -12.37,  99.90, -11.35,  -0.18,
12/15 23Z,   1.30, -15.14,  99.90, -14.01,  -0.18,
12/16 00Z,   1.20, -17.09,  99.90, -16.07,  -0.18,
12/16 01Z,   1.20, -17.82,  99.90, -16.80,  -0.18,  (min)
12/16 02Z,   1.30, -17.22,  99.90, -16.09,  -0.18,
12/16 03Z,   1.30, -15.48,  99.90, -14.36,  -0.18,
12/16 04Z,   1.30, -13.08,  99.90, -11.96,  -0.18,
12/16 05Z,   1.20, -10.61,  99.90,  -9.59,  -0.18,
12/16 06Z,   1.10,  -8.66,  99.90,  -7.74,  -0.18,
12/16 07Z,   1.00,  -7.65,  99.90,  -6.83,  -0.18,  (max)
12/16 08Z,   1.00,  -7.79,  99.90,  -6.97,  -0.18,
12/16 09Z,   1.00,  -8.98,  99.90,  -8.15,  -0.18,
12/16 10Z,   1.00, -10.81,  99.90,  -9.99,  -0.18,
12/16 11Z,   1.00, -12.71,  99.90, -11.89,  -0.18,
12/16 12Z,   1.00, -14.04,  99.90, -13.22,  -0.18,
12/16 13Z,   1.00, -14.35,  99.90, -13.53,  -0.18,  (min)
12/16 14Z,   1.00, -13.45,  99.90, -12.63,  -0.18,
12/16 15Z,   0.90, -11.54,  99.90, -10.82,  -0.18,
12/16 16Z,   0.70,  -9.09,  99.90,  -8.57,  -0.18,
12/16 17Z,   0.60,  -6.72,  99.90,  -6.30,  -0.18,
12/16 18Z,   0.50,  -5.03,  99.90,  -4.71,  -0.18,
12/16 19Z,   0.40,  -4.48,  99.90,  -4.26,  -0.18,  (max)
12/16 20Z,   0.40,  -5.29,  99.90,  -5.07,  -0.18,
12/16 21Z,   0.40,  -7.37,  99.90,  -7.15,  -0.18,
12/16 22Z,   0.40, -10.35,  99.90, -10.13,  -0.18,
12/16 23Z,   0.50, -13.62,  99.90, -13.30,  -0.18,
12/17 00Z,   0.60, -16.47,  99.90, -16.05,  -0.18,
12/17 01Z,   0.70, -18.25,  99.90, -17.73,  -0.18,
12/17 02Z,   0.70, -18.60,  99.90, -18.08,  -0.18,  (min)
12/17 03Z,   0.70, -17.50,  99.90, -16.98,  -0.18,
12/17 04Z,   0.60, -15.28,  99.90, -14.85,  -0.18,
12/17 05Z,   0.50, -12.50,  99.90, -12.17,  -0.18,
12/17 06Z,   0.40,  -9.82,  99.90,  -9.60,  -0.18,
12/17 07Z,   0.30,  -7.86,  99.90,  -7.74,  -0.18,
12/17 08Z,   0.20,  -7.02,  99.90,  -7.00,  -0.18,  (max)
12/17 09Z,   0.20,  -7.44,  99.90,  -7.42,  -0.18,
12/17 10Z,   0.20,  -8.93,  99.90,  -8.90,  -0.18,
12/17 11Z,   0.40, -10.98,  99.90, -10.76,  -0.18,
12/17 12Z,   0.50, -12.94,  99.90, -12.62,  -0.18,
12/17 13Z,   0.70, -14.13,  99.90, -13.61,  -0.18,  (min)
12/17 14Z,   0.70, -14.13,  99.90, -13.61,  -0.18,
12/17 15Z,   0.80, -12.86,  99.90, -12.24,  -0.18,
12/17 16Z,   0.70, -10.63,  99.90, -10.11,  -0.18,
12/17 17Z,   0.50,  -8.02,  99.90,  -7.70,  -0.18,
12/17 18Z,   0.30,  -5.71,  99.90,  -5.59,  -0.18,
12/17 19Z,   0.10,  -4.30,  99.90,  -4.38,  -0.18,  (max)
12/17 20Z,   0.00,  -4.22,  99.90,  -4.40,  -0.18,
12/17 21Z,   0.00,  -5.60,  99.90,  -5.77,  -0.18,
12/17 22Z,   0.10,  -8.24,  99.90,  -8.32,  -0.18,
12/17 23Z,   0.20, -11.65,  99.90, -11.63,  -0.18,
12/18 00Z,   0.40, -15.11,  99.90, -14.89,  -0.18,
12/18 01Z,   0.50, -17.84,  99.90, -17.52,  -0.18,
12/18 02Z,   0.60, -19.24,  99.90, -18.81,  -0.18,  (min)
12/18 03Z,   0.70, -19.01,  99.90, -18.49,  -0.18,
12/18 04Z,   0.60, -17.30,  99.90, -16.87,  -0.18,
12/18 05Z,   0.60, -14.56,  99.90, -14.14,  -0.18,
12/18 06Z,   0.40, -11.48,  99.90, -11.26,  -0.18,
12/18 07Z,   0.30,  -8.76,  99.90,  -8.64,  -0.18,
12/18 08Z,   0.20,  -6.98,  99.90,  -6.96,  -0.18,
12/18 09Z,   0.30,  -6.50,  99.90,  -6.38,  -0.18,  (max)
12/18 10Z,   0.30,  -7.36,  99.90,  -7.24,  -0.18,
12/18 11Z,   0.40,  -9.24,  99.90,  -9.01,  -0.18,
12/18 12Z,   0.50, -11.51,  99.90, -11.19,  -0.18,