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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Port Aransas, TX
Padre Island, TX
Surge List
Gulf Coast
#Ketchikan, AK : 02/17/2025 14:21:29 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/15 18Z,   0.10, -17.79, -17.97,  99.90,  -0.28,  (min)
02/15 19Z,   0.20, -15.58, -15.64,  99.90,  -0.26,
02/15 20Z,   0.20, -12.30, -12.43,  99.90,  -0.33,
02/15 21Z,   0.30,  -8.77,  -9.05,  99.90,  -0.58,
02/15 22Z,   0.40,  -5.88,  -6.29,  99.90,  -0.81,
02/15 23Z,   0.40,  -4.38,  -4.82,  99.90,  -0.84,  (max)
02/16 00Z,   0.30,  -4.72,  -5.01,  99.90,  -0.59,
02/16 01Z,   0.30,  -6.90,  -7.09,  99.90,  -0.49,
02/16 02Z,   0.40, -10.42, -10.46,  99.90,  -0.44,
02/16 03Z,   0.40, -14.38, -14.38,  99.90,  -0.40,
02/16 04Z,   0.40, -17.73, -17.77,  99.90,  -0.44,
02/16 05Z,   0.40, -19.56, -19.64,  99.90,  -0.48,  (min)
02/16 06Z,   0.10, -19.42, -19.62,  99.90,  -0.30,
02/16 07Z,   0.10, -17.39, -17.59,  99.90,  -0.30,
02/16 08Z,   0.20, -14.01, -14.26,  99.90,  -0.45,
02/16 09Z,   0.20, -10.13, -10.34,  99.90,  -0.41,
02/16 10Z,   0.30,  -6.68,  -6.91,  99.90,  -0.53,
02/16 11Z,   0.40,  -4.47,  -4.64,  99.90,  -0.57,
02/16 12Z,   0.00,  -4.03,  -4.08,  99.90,  -0.05,  (max)
02/16 13Z,   0.10,  -5.47,  -5.49,  99.90,  -0.12,
02/16 14Z,   0.10,  -8.41,  -8.52,  99.90,  -0.21,
02/16 15Z,   0.20, -12.06, -12.32,  99.90,  -0.46,
02/16 16Z,   0.30, -15.43, -15.78,  99.90,  -0.65,
02/16 17Z,   0.30, -17.64, -17.88,  99.90,  -0.54,
02/16 18Z,  -0.10, -18.17, -18.22,  99.90,   0.05,  (min)
02/16 19Z,   0.00, -16.96, -16.84,  99.90,   0.12,
02/16 20Z,   0.00, -14.40, -14.26,  99.90,   0.14,
02/16 21Z,   0.00, -11.17, -11.12,  99.90,   0.05,
02/16 22Z,   0.10,  -8.09,  -8.24,  99.90,  -0.25,
02/16 23Z,   0.10,  -5.95,  -6.18,  99.90,  -0.33,
02/17 00Z,  -0.20,  -5.29,  -5.60,  99.90,  -0.11,  (max)
02/17 01Z,   0.00,  -6.35,  -6.62,  99.90,  -0.27,
02/17 02Z,   0.00,  -8.88,  -9.10,  99.90,  -0.22,
02/17 03Z,   0.10, -12.25, -12.39,  99.90,  -0.24,
02/17 04Z,   0.10, -15.53, -15.68,  99.90,  -0.25,
02/17 05Z,   0.10, -17.84, -17.92,  99.90,  -0.18,
02/17 06Z,  -0.10, -18.54, -18.65,  99.90,  -0.01,  (min)
02/17 07Z,   0.00, -17.46, -17.67,  99.90,  -0.21,
02/17 08Z,   0.10, -14.90, -15.15,  99.90,  -0.35,
02/17 09Z,   0.10, -11.50, -11.73,  99.90,  -0.33,
02/17 10Z,   0.10,  -8.09,  -8.36,  99.90,  -0.37,
02/17 11Z,   0.10,  -5.50,  -5.63,  99.90,  -0.23,
02/17 12Z,   0.00,  -4.33,  -4.44,  99.90,  -0.11,  (max)
02/17 13Z,   0.00,  -4.90,  -5.05,  99.90,  -0.15,
02/17 14Z,   0.00,  -7.04,  -7.35,  99.90,  -0.31,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/17 15Z,  -0.10, -10.22,  99.90, -10.63,  -0.31,
02/17 16Z,  -0.10, -13.60,  99.90, -14.01,  -0.31,
02/17 17Z,  -0.10, -16.31,  99.90, -16.73,  -0.31,
02/17 18Z,   0.00, -17.71,  99.90, -18.03,  -0.32,  (min)
02/17 19Z,   0.00, -17.52,  99.90, -17.84,  -0.32,
02/17 20Z,   0.00, -15.88,  99.90, -16.20,  -0.32,
02/17 21Z,   0.00, -13.29,  99.90, -13.61,  -0.32,
02/17 22Z,   0.00, -10.41,  99.90, -10.74,  -0.33,
02/17 23Z,   0.00,  -7.98,  99.90,  -8.31,  -0.33,
02/18 00Z,   0.10,  -6.61,  99.90,  -6.84,  -0.33,  (max)
02/18 01Z,   0.10,  -6.65,  99.90,  -6.89,  -0.34,
02/18 02Z,   0.10,  -8.11,  99.90,  -8.35,  -0.34,
02/18 03Z,   0.10, -10.61,  99.90, -10.85,  -0.34,
02/18 04Z,   0.00, -13.46,  99.90, -13.79,  -0.34,
02/18 05Z,   0.00, -15.85,  99.90, -16.19,  -0.34,
02/18 06Z,   0.00, -17.11,  99.90, -17.45,  -0.34,  (min)
02/18 07Z,   0.00, -16.88,  99.90, -17.22,  -0.34,
02/18 08Z,   0.00, -15.22,  99.90, -15.56,  -0.34,
02/18 09Z,   0.00, -12.53,  99.90, -12.87,  -0.34,
02/18 10Z,  -0.10,  -9.48,  99.90,  -9.92,  -0.34,
02/18 11Z,  -0.10,  -6.80,  99.90,  -7.24,  -0.34,
02/18 12Z,  -0.10,  -5.14,  99.90,  -5.58,  -0.34,
02/18 13Z,  -0.10,  -4.91,  99.90,  -5.35,  -0.34,  (max)
02/18 14Z,   0.00,  -6.18,  99.90,  -6.52,  -0.34,
02/18 15Z,   0.00,  -8.64,  99.90,  -8.98,  -0.34,
02/18 16Z,   0.00, -11.67,  99.90, -12.01,  -0.34,
02/18 17Z,   0.00, -14.53,  99.90, -14.86,  -0.34,
02/18 18Z,   0.00, -16.52,  99.90, -16.86,  -0.34,
02/18 19Z,   0.00, -17.24,  99.90, -17.57,  -0.34,  (min)
02/18 20Z,   0.00, -16.60,  99.90, -16.94,  -0.34,
02/18 21Z,   0.00, -14.87,  99.90, -15.21,  -0.34,
02/18 22Z,   0.00, -12.54,  99.90, -12.88,  -0.34,
02/18 23Z,   0.10, -10.21,  99.90, -10.45,  -0.34,
02/19 00Z,   0.10,  -8.46,  99.90,  -8.70,  -0.34,
02/19 01Z,   0.10,  -7.72,  99.90,  -7.95,  -0.34,  (max)
02/19 02Z,   0.20,  -8.16,  99.90,  -8.30,  -0.34,
02/19 03Z,   0.20,  -9.65,  99.90,  -9.79,  -0.34,
02/19 04Z,   0.20, -11.76,  99.90, -11.90,  -0.34,
02/19 05Z,   0.20, -13.87,  99.90, -14.01,  -0.34,
02/19 06Z,   0.20, -15.36,  99.90, -15.50,  -0.34,
02/19 07Z,   0.30, -15.78,  99.90, -15.82,  -0.34,  (min)
02/19 08Z,   0.30, -14.98,  99.90, -15.02,  -0.34,
02/19 09Z,   0.30, -13.13,  99.90, -13.17,  -0.34,
02/19 10Z,   0.40, -10.68,  99.90, -10.62,  -0.34,
02/19 11Z,   0.50,  -8.22,  99.90,  -8.06,  -0.34,
02/19 12Z,   0.60,  -6.33,  99.90,  -6.06,  -0.34,
02/19 13Z,   0.70,  -5.47,  99.90,  -5.11,  -0.34,  (max)
02/19 14Z,   0.70,  -5.88,  99.90,  -5.52,  -0.34,
02/19 15Z,   0.70,  -7.47,  99.90,  -7.11,  -0.34,
02/19 16Z,   0.70,  -9.87,  99.90,  -9.51,  -0.34,
02/19 17Z,   0.60, -12.51,  99.90, -12.24,  -0.34,
02/19 18Z,   0.50, -14.77,  99.90, -14.61,  -0.34,
02/19 19Z,   0.40, -16.19,  99.90, -16.12,  -0.34,
02/19 20Z,   0.30, -16.51,  99.90, -16.54,  -0.34,  (min)
02/19 21Z,   0.20, -15.77,  99.90, -15.90,  -0.34,
02/19 22Z,   0.20, -14.24,  99.90, -14.38,  -0.34,
02/19 23Z,   0.20, -12.36,  99.90, -12.50,  -0.34,
02/20 00Z,   0.20, -10.59,  99.90, -10.73,  -0.34,
02/20 01Z,   0.30,  -9.37,  99.90,  -9.41,  -0.34,
02/20 02Z,   0.30,  -8.97,  99.90,  -9.01,  -0.34,  (max)
02/20 03Z,   0.30,  -9.45,  99.90,  -9.49,  -0.34,
02/20 04Z,   0.20, -10.64,  99.90, -10.78,  -0.34,
02/20 05Z,   0.20, -12.16,  99.90, -12.30,  -0.34,
02/20 06Z,   0.10, -13.54,  99.90, -13.78,  -0.34,
02/20 07Z,   0.10, -14.33,  99.90, -14.57,  -0.34,  (min)
02/20 08Z,   0.10, -14.25,  99.90, -14.49,  -0.34,
02/20 09Z,   0.10, -13.28,  99.90, -13.52,  -0.34,
02/20 10Z,   0.20, -11.61,  99.90, -11.75,  -0.34,
02/20 11Z,   0.30,  -9.62,  99.90,  -9.66,  -0.34,
02/20 12Z,   0.50,  -7.78,  99.90,  -7.61,  -0.34,
02/20 13Z,   0.60,  -6.53,  99.90,  -6.26,  -0.34,
02/20 14Z,   0.60,  -6.18,  99.90,  -5.92,  -0.34,  (max)
02/20 15Z,   0.60,  -6.84,  99.90,  -6.58,  -0.34,
02/20 16Z,   0.60,  -8.39,  99.90,  -8.12,  -0.34,
02/20 17Z,   0.60, -10.48,  99.90, -10.22,  -0.34,
02/20 18Z,   0.50, -12.67,  99.90, -12.50,  -0.34,
02/20 19Z,   0.50, -14.49,  99.90, -14.33,  -0.34,
02/20 20Z,   0.50, -15.62,  99.90, -15.45,  -0.34,
02/20 21Z,   0.50, -15.88,  99.90, -15.72,  -0.34,  (min)
02/20 22Z,   0.60, -15.34,  99.90, -15.08,  -0.34,
02/20 23Z,   0.60, -14.20,  99.90, -13.94,  -0.34,
02/21 00Z,   0.70, -12.78,  99.90, -12.41,  -0.34,
02/21 01Z,   0.70, -11.42,  99.90, -11.06,  -0.34,
02/21 02Z,   0.70, -10.43,  99.90, -10.07,  -0.34,
02/21 03Z,   0.80, -10.01,  99.90,  -9.55,  -0.34,  (max)
02/21 04Z,   0.70, -10.21,  99.90,  -9.85,  -0.34,
02/21 05Z,   0.50, -10.91,  99.90, -10.75,  -0.34,
02/21 06Z,   0.30, -11.85,  99.90, -11.89,  -0.34,