EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
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Northwest
Alaska
Gulf of Alaska
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Cape Hatteras NC
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Wilmington, NC
Wrightsville Bch
Holden Beach, NC
Springmaid, SC
Charleston, SC
Ft. Pulaski, GA
Fernandina, FL
Surge List
East Coast
#Seldovia, AK : 04/19/2025 05:31:33 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/17 12Z,   0.60,  -1.68,  -1.20,  99.90,  -0.12,
04/17 13Z,   0.50,  -0.63,   0.00,  99.90,   0.13,  (max)
04/17 14Z,   0.30,  -1.38,  -0.77,  99.90,   0.31,
04/17 15Z,   0.20,  -3.85,  -3.33,  99.90,   0.32,
04/17 16Z,   0.20,  -7.52,  -6.92,  99.90,   0.40,
04/17 17Z,   0.20, -11.55, -10.82,  99.90,   0.53,
04/17 18Z,   0.30, -15.03, -14.47,  99.90,   0.26,
04/17 19Z,   0.30, -17.26, -16.81,  99.90,   0.15,
04/17 20Z,   0.40, -17.71, -17.19,  99.90,   0.12,  (min)
04/17 21Z,   0.30, -16.27, -15.82,  99.90,   0.15,
04/17 22Z,   0.30, -13.47, -13.30,  99.90,  -0.13,
04/17 23Z,   0.20, -10.19,  -9.98,  99.90,   0.01,
04/18 00Z,   0.40,  -7.11,  -6.56,  99.90,   0.15,
04/18 01Z,   0.40,  -4.72,  -4.04,  99.90,   0.28,
04/18 02Z,   0.30,  -3.54,  -2.97,  99.90,   0.27,  (max)
04/18 03Z,   0.30,  -3.83,  -3.30,  99.90,   0.23,
04/18 04Z,   0.20,  -5.45,  -5.00,  99.90,   0.25,
04/18 05Z,   0.20,  -7.87,  -7.50,  99.90,   0.17,
04/18 06Z,   0.40, -10.32, -10.02,  99.90,  -0.10,
04/18 07Z,   0.40, -12.06, -11.79,  99.90,  -0.13,
04/18 08Z,   0.40, -12.50, -12.17,  99.90,  -0.07,  (min)
04/18 09Z,   0.30, -11.34, -10.88,  99.90,   0.16,
04/18 10Z,   0.20,  -8.87,  -8.52,  99.90,   0.15,
04/18 11Z,   0.00,  -5.98,  -5.86,  99.90,   0.12,
04/18 12Z,   0.30,  -3.49,  -3.52,  99.90,  -0.33,
04/18 13Z,   0.30,  -1.95,  -1.89,  99.90,  -0.24,
04/18 14Z,   0.20,  -1.74,  -1.57,  99.90,  -0.03,  (max)
04/18 15Z,   0.00,  -3.08,  -3.08,  99.90,   0.00,
04/18 16Z,   0.00,  -5.75,  -5.81,  99.90,  -0.06,
04/18 17Z,  -0.10,  -9.15,  -8.89,  99.90,   0.36,
04/18 18Z,   0.10, -12.51, -12.17,  99.90,   0.24,
04/18 19Z,   0.10, -15.12, -15.11,  99.90,  -0.09,
04/18 20Z,   0.10, -16.50, -16.57,  99.90,  -0.17,  (min)
04/18 21Z,   0.00, -16.35, -16.43,  99.90,  -0.08,
04/18 22Z,   0.00, -14.72, -14.96,  99.90,  -0.24,
04/18 23Z,   0.00, -12.22, -12.69,  99.90,  -0.47,
04/19 00Z,   0.10,  -9.57,  -9.88,  99.90,  -0.41,
04/19 01Z,   0.10,  -7.20,  -7.13,  99.90,  -0.03,
04/19 02Z,   0.00,  -5.47,  -5.36,  99.90,   0.11,
04/19 03Z,   0.00,  -4.74,  -4.77,  99.90,  -0.03,  (max)
04/19 04Z,  -0.20,  -5.16,  -5.30,  99.90,   0.06,
04/19 05Z,  -0.20,  -6.55,  -6.76,  99.90,  -0.01,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/19 06Z,  -0.30,  -8.42,  99.90,  -8.71,   0.00,
04/19 07Z,  -0.30, -10.13,  99.90, -10.41,   0.02,
04/19 08Z,  -0.20, -11.17,  99.90, -11.34,   0.03,  (min)
04/19 09Z,  -0.10, -11.14,  99.90, -11.19,   0.05,
04/19 10Z,  -0.10,  -9.87,  99.90,  -9.91,   0.06,
04/19 11Z,  -0.10,  -7.72,  99.90,  -7.74,   0.08,
04/19 12Z,  -0.10,  -5.48,  99.90,  -5.48,   0.09,
04/19 13Z,  -0.20,  -3.74,  99.90,  -3.84,   0.11,
04/19 14Z,  -0.20,  -2.86,  99.90,  -2.93,   0.12,  (max)
04/19 15Z,  -0.30,  -3.10,  99.90,  -3.26,   0.14,
04/19 16Z,  -0.40,  -4.58,  99.90,  -4.82,   0.15,
04/19 17Z,  -0.50,  -7.02,  99.90,  -7.35,   0.17,
04/19 18Z,  -0.50,  -9.90,  99.90, -10.23,   0.17,
04/19 19Z,  -0.60, -12.57,  99.90, -13.01,   0.17,
04/19 20Z,  -0.60, -14.53,  99.90, -14.96,   0.17,
04/19 21Z,  -0.60, -15.47,  99.90, -15.90,   0.17,  (min)
04/19 22Z,  -0.50, -15.18,  99.90, -15.51,   0.17,
04/19 23Z,  -0.50, -13.77,  99.90, -14.10,   0.17,
04/20 00Z,  -0.40, -11.76,  99.90, -11.99,   0.17,
04/20 01Z,  -0.40,  -9.69,  99.90,  -9.93,   0.17,
04/20 02Z,  -0.40,  -7.81,  99.90,  -8.04,   0.17,
04/20 03Z,  -0.50,  -6.37,  99.90,  -6.70,   0.17,
04/20 04Z,  -0.60,  -5.69,  99.90,  -6.12,   0.17,  (max)
04/20 05Z,  -0.60,  -5.91,  99.90,  -6.34,   0.17,
04/20 06Z,  -0.60,  -6.88,  99.90,  -7.31,   0.17,
04/20 07Z,  -0.60,  -8.21,  99.90,  -8.64,   0.17,
04/20 08Z,  -0.60,  -9.45,  99.90,  -9.88,   0.17,
04/20 09Z,  -0.60, -10.20,  99.90, -10.64,   0.17,  (min)
04/20 10Z,  -0.50, -10.17,  99.90, -10.50,   0.17,
04/20 11Z,  -0.50,  -9.17,  99.90,  -9.51,   0.17,
04/20 12Z,  -0.50,  -7.55,  99.90,  -7.88,   0.17,
04/20 13Z,  -0.50,  -5.91,  99.90,  -6.24,   0.17,
04/20 14Z,  -0.50,  -4.65,  99.90,  -4.99,   0.17,
04/20 15Z,  -0.60,  -4.01,  99.90,  -4.44,   0.17,  (max)
04/20 16Z,  -0.70,  -4.24,  99.90,  -4.78,   0.17,
04/20 17Z,  -0.70,  -5.45,  99.90,  -5.99,   0.17,
04/20 18Z,  -0.60,  -7.44,  99.90,  -7.87,   0.17,
04/20 19Z,  -0.60,  -9.78,  99.90, -10.21,   0.17,
04/20 20Z,  -0.50, -11.98,  99.90, -12.32,   0.17,
04/20 21Z,  -0.40, -13.69,  99.90, -13.92,   0.17,
04/20 22Z,  -0.40, -14.63,  99.90, -14.86,   0.17,  (min)
04/20 23Z,  -0.40, -14.58,  99.90, -14.82,   0.17,
04/21 00Z,  -0.50, -13.58,  99.90, -13.91,   0.17,
04/21 01Z,  -0.50, -12.03,  99.90, -12.36,   0.17,
04/21 02Z,  -0.60, -10.28,  99.90, -10.71,   0.17,
04/21 03Z,  -0.70,  -8.49,  99.90,  -9.02,   0.17,
04/21 04Z,  -0.60,  -6.92,  99.90,  -7.36,   0.17,
04/21 05Z,  -0.60,  -5.97,  99.90,  -6.40,   0.17,
04/21 06Z,  -0.50,  -5.82,  99.90,  -6.15,   0.17,  (max)
04/21 07Z,  -0.40,  -6.42,  99.90,  -6.65,   0.17,
04/21 08Z,  -0.30,  -7.49,  99.90,  -7.62,   0.17,
04/21 09Z,  -0.20,  -8.67,  99.90,  -8.70,   0.17,
04/21 10Z,  -0.20,  -9.63,  99.90,  -9.66,   0.17,
04/21 11Z,  -0.20,  -9.99,  99.90, -10.02,   0.17,  (min)
04/21 12Z,  -0.30,  -9.49,  99.90,  -9.62,   0.17,
04/21 13Z,  -0.40,  -8.37,  99.90,  -8.60,   0.17,
04/21 14Z,  -0.50,  -7.06,  99.90,  -7.40,   0.17,
04/21 15Z,  -0.50,  -5.86,  99.90,  -6.19,   0.17,
04/21 16Z,  -0.50,  -4.99,  99.90,  -5.32,   0.17,
04/21 17Z,  -0.50,  -4.80,  99.90,  -5.13,   0.17,  (max)
04/21 18Z,  -0.40,  -5.50,  99.90,  -5.74,   0.17,
04/21 19Z,  -0.30,  -7.01,  99.90,  -7.14,   0.17,
04/21 20Z,  -0.30,  -9.01,  99.90,  -9.14,   0.17,
04/21 21Z,  -0.20, -11.12,  99.90, -11.15,   0.17,
04/21 22Z,  -0.20, -13.00,  99.90, -13.03,   0.17,
04/21 23Z,  -0.20, -14.32,  99.90, -14.35,   0.17,
04/22 00Z,  -0.30, -14.70,  99.90, -14.84,   0.17,  (min)
04/22 01Z,  -0.30, -14.08,  99.90, -14.21,   0.17,
04/22 02Z,  -0.30, -12.72,  99.90, -12.85,   0.17,
04/22 03Z,  -0.40, -10.89,  99.90, -11.12,   0.17,
04/22 04Z,  -0.40,  -8.75,  99.90,  -8.99,   0.17,
04/22 05Z,  -0.40,  -6.74,  99.90,  -6.97,   0.17,
04/22 06Z,  -0.30,  -5.36,  99.90,  -5.49,   0.17,
04/22 07Z,  -0.20,  -4.91,  99.90,  -4.94,   0.17,  (max)
04/22 08Z,  -0.10,  -5.41,  99.90,  -5.35,   0.17,
04/22 09Z,  -0.10,  -6.65,  99.90,  -6.58,   0.17,
04/22 10Z,   0.00,  -8.27,  99.90,  -8.10,   0.17,
04/22 11Z,  -0.10,  -9.84,  99.90,  -9.78,   0.17,
04/22 12Z,  -0.10, -10.83,  99.90, -10.76,   0.17,
04/22 13Z,  -0.20, -10.84,  99.90, -10.87,   0.17,  (min)
04/22 14Z,  -0.30,  -9.97,  99.90, -10.10,   0.17,
04/22 15Z,  -0.50,  -8.59,  99.90,  -8.92,   0.17,
04/22 16Z,  -0.50,  -6.95,  99.90,  -7.28,   0.17,
04/22 17Z,  -0.50,  -5.44,  99.90,  -5.77,   0.17,
04/22 18Z,  -0.40,  -4.60,  99.90,  -4.83,   0.17,  (max)
04/22 19Z,  -0.40,  -4.76,  99.90,  -4.99,   0.17,
04/22 20Z,  -0.30,  -5.95,  99.90,  -6.08,   0.17,
04/22 21Z,  -0.30,  -7.94,  99.90,  -8.08,   0.17,
04/22 22Z,  -0.30, -10.35,  99.90, -10.48,   0.17,
04/22 23Z,  -0.30, -12.76,  99.90, -12.89,   0.17,
04/23 00Z,  -0.40, -14.64,  99.90, -14.88,   0.17,