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
Status
Stations
Duck Pier, NC
Cape Hatteras NC
Beaufort, NC
Wilmington, NC
Wrightsville Bch
Holden Beach, NC
Springmaid, SC
Charleston, SC
Ft. Pulaski, GA
Fernandina, FL
Surge List
East Coast
#Alitak, AK : 07/19/2025 05:24:56 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 12Z,  -0.90,  -6.92,  -7.40,  99.90,   0.42,
07/17 13Z,  -0.90,  -4.98,  -5.30,  99.90,   0.58,
07/17 14Z,  -0.90,  -3.29,  -3.46,  99.90,   0.73,
07/17 15Z,  -0.90,  -2.48,  -2.78,  99.90,   0.60,  (max)
07/17 16Z,  -0.90,  -2.79,  -3.17,  99.90,   0.52,
07/17 17Z,  -0.80,  -4.00,  -4.25,  99.90,   0.55,
07/17 18Z,  -1.00,  -5.73,  -6.02,  99.90,   0.71,
07/17 19Z,  -1.00,  -7.58,  -7.78,  99.90,   0.80,
07/17 20Z,  -1.00,  -9.11,  -9.17,  99.90,   0.94,
07/17 21Z,  -1.00,  -9.90,  -9.95,  99.90,   0.95,  (min)
07/17 22Z,  -0.90,  -9.70,  -9.74,  99.90,   0.86,
07/17 23Z,  -0.90,  -8.48,  -8.73,  99.90,   0.65,
07/18 00Z,  -1.00,  -6.52,  -6.77,  99.90,   0.75,
07/18 01Z,  -1.00,  -4.19,  -4.22,  99.90,   0.97,
07/18 02Z,  -1.00,  -1.96,  -2.08,  99.90,   0.88,
07/18 03Z,  -1.00,  -0.46,  -0.60,  99.90,   0.86,
07/18 04Z,  -1.00,  -0.15,  -0.20,  99.90,   0.95,  (max)
07/18 05Z,  -1.00,  -0.99,  -1.14,  99.90,   0.85,
07/18 06Z,  -1.00,  -2.65,  -2.77,  99.90,   0.88,
07/18 07Z,  -1.10,  -4.78,  -4.82,  99.90,   1.06,
07/18 08Z,  -1.10,  -6.95,  -7.09,  99.90,   0.96,
07/18 09Z,  -1.10,  -8.76,  -8.79,  99.90,   1.07,
07/18 10Z,  -1.10,  -9.83,  -9.76,  99.90,   1.17,
07/18 11Z,  -1.00,  -9.95,  -9.89,  99.90,   1.06,  (min)
07/18 12Z,  -1.00,  -9.19,  -9.09,  99.90,   1.10,
07/18 13Z,  -1.10,  -7.79,  -7.70,  99.90,   1.19,
07/18 14Z,  -1.10,  -6.02,  -5.92,  99.90,   1.20,
07/18 15Z,  -1.00,  -4.40,  -4.18,  99.90,   1.22,
07/18 16Z,  -0.90,  -3.52,  -3.28,  99.90,   1.14,  (max)
07/18 17Z,  -0.80,  -3.58,  -3.48,  99.90,   0.90,
07/18 18Z,  -0.80,  -4.40,  -4.63,  99.90,   0.57,
07/18 19Z,  -0.80,  -5.68,  -5.62,  99.90,   0.86,
07/18 20Z,  -0.70,  -7.06,  -6.90,  99.90,   0.86,
07/18 21Z,  -0.70,  -8.18,  -8.18,  99.90,   0.70,
07/18 22Z,  -0.70,  -8.67,  -8.41,  99.90,   0.96,  (min)
07/18 23Z,  -0.70,  -8.32,  -8.31,  99.90,   0.71,
07/19 00Z,  -0.70,  -7.16,  -7.19,  99.90,   0.67,
07/19 01Z,  -0.70,  -5.43,  -5.44,  99.90,   0.69,
07/19 02Z,  -0.70,  -3.41,  -3.27,  99.90,   0.84,
07/19 03Z,  -0.70,  -1.49,  -1.59,  99.90,   0.60,
07/19 04Z,  -0.70,  -0.27,  -0.26,  99.90,   0.71,  (max)
07/19 05Z,  -0.60,  -0.12,  -0.35,  99.90,   0.37,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 06Z,  -0.60,  -1.01,  99.90,  -1.20,   0.41,
07/19 07Z,  -0.60,  -2.67,  99.90,  -2.81,   0.45,
07/19 08Z,  -0.60,  -4.79,  99.90,  -4.89,   0.49,
07/19 09Z,  -0.60,  -7.02,  99.90,  -7.08,   0.53,
07/19 10Z,  -0.60,  -8.95,  99.90,  -8.97,   0.58,
07/19 11Z,  -0.60, -10.21,  99.90, -10.19,   0.62,
07/19 12Z,  -0.60, -10.58,  99.90, -10.52,   0.66,  (min)
07/19 13Z,  -0.70, -10.09,  99.90, -10.09,   0.70,
07/19 14Z,  -0.70,  -8.88,  99.90,  -8.84,   0.74,
07/19 15Z,  -0.60,  -7.15,  99.90,  -6.98,   0.78,
07/19 16Z,  -0.60,  -5.43,  99.90,  -5.21,   0.82,
07/19 17Z,  -0.60,  -4.29,  99.90,  -4.03,   0.86,
07/19 18Z,  -0.60,  -3.97,  99.90,  -3.71,   0.86,  (max)
07/19 19Z,  -0.60,  -4.34,  99.90,  -4.08,   0.86,
07/19 20Z,  -0.60,  -5.19,  99.90,  -4.93,   0.86,
07/19 21Z,  -0.60,  -6.25,  99.90,  -5.99,   0.86,
07/19 22Z,  -0.60,  -7.15,  99.90,  -6.89,   0.86,
07/19 23Z,  -0.60,  -7.57,  99.90,  -7.31,   0.86,  (min)
07/20 00Z,  -0.60,  -7.29,  99.90,  -7.03,   0.86,
07/20 01Z,  -0.60,  -6.33,  99.90,  -6.07,   0.86,
07/20 02Z,  -0.60,  -4.88,  99.90,  -4.62,   0.86,
07/20 03Z,  -0.60,  -3.10,  99.90,  -2.85,   0.86,
07/20 04Z,  -0.60,  -1.35,  99.90,  -1.09,   0.86,
07/20 05Z,  -0.60,  -0.20,  99.90,   0.05,   0.86,
07/20 06Z,  -0.60,  -0.05,  99.90,   0.21,   0.86,  (max)
07/20 07Z,  -0.60,  -0.86,  99.90,  -0.60,   0.86,
07/20 08Z,  -0.60,  -2.46,  99.90,  -2.20,   0.86,
07/20 09Z,  -0.60,  -4.63,  99.90,  -4.37,   0.86,
07/20 10Z,  -0.60,  -7.01,  99.90,  -6.75,   0.86,
07/20 11Z,  -0.60,  -9.18,  99.90,  -8.92,   0.86,
07/20 12Z,  -0.60, -10.72,  99.90, -10.46,   0.86,
07/20 13Z,  -0.60, -11.39,  99.90, -11.13,   0.86,  (min)
07/20 14Z,  -0.70, -11.14,  99.90, -10.98,   0.86,
07/20 15Z,  -0.70, -10.00,  99.90,  -9.84,   0.86,
07/20 16Z,  -0.70,  -8.16,  99.90,  -8.00,   0.86,
07/20 17Z,  -0.70,  -6.16,  99.90,  -6.01,   0.86,
07/20 18Z,  -0.70,  -4.66,  99.90,  -4.50,   0.86,
07/20 19Z,  -0.70,  -3.91,  99.90,  -3.75,   0.86,
07/20 20Z,  -0.70,  -3.87,  99.90,  -3.72,   0.86,  (max)
07/20 21Z,  -0.70,  -4.45,  99.90,  -4.30,   0.86,
07/20 22Z,  -0.70,  -5.38,  99.90,  -5.23,   0.86,
07/20 23Z,  -0.70,  -6.30,  99.90,  -6.14,   0.86,
07/21 00Z,  -0.70,  -6.84,  99.90,  -6.68,   0.86,  (min)
07/21 01Z,  -0.70,  -6.77,  99.90,  -6.61,   0.86,
07/21 02Z,  -0.70,  -6.08,  99.90,  -5.92,   0.86,
07/21 03Z,  -0.70,  -4.84,  99.90,  -4.68,   0.86,
07/21 04Z,  -0.70,  -3.15,  99.90,  -3.00,   0.86,
07/21 05Z,  -0.80,  -1.38,  99.90,  -1.33,   0.86,
07/21 06Z,  -0.80,  -0.15,  99.90,  -0.09,   0.86,
07/21 07Z,  -0.80,   0.15,  99.90,   0.21,   0.86,  (max)
07/21 08Z,  -0.80,  -0.52,  99.90,  -0.46,   0.86,
07/21 09Z,  -0.80,  -2.11,  99.90,  -2.05,   0.86,
07/21 10Z,  -0.70,  -4.41,  99.90,  -4.26,   0.86,
07/21 11Z,  -0.80,  -7.05,  99.90,  -6.99,   0.86,
07/21 12Z,  -0.80,  -9.52,  99.90,  -9.46,   0.86,
07/21 13Z,  -0.80, -11.38,  99.90, -11.32,   0.86,
07/21 14Z,  -0.80, -12.31,  99.90, -12.25,   0.86,  (min)
07/21 15Z,  -0.90, -12.18,  99.90, -12.22,   0.86,
07/21 16Z,  -0.90, -10.96,  99.90, -11.00,   0.86,
07/21 17Z,  -0.90,  -8.84,  99.90,  -8.89,   0.86,
07/21 18Z,  -0.90,  -6.48,  99.90,  -6.52,   0.86,
07/21 19Z,  -0.80,  -4.57,  99.90,  -4.51,   0.86,
07/21 20Z,  -0.80,  -3.43,  99.90,  -3.37,   0.86,
07/21 21Z,  -0.80,  -3.16,  99.90,  -3.10,   0.86,  (max)
07/21 22Z,  -0.80,  -3.68,  99.90,  -3.63,   0.86,
07/21 23Z,  -0.80,  -4.71,  99.90,  -4.65,   0.86,
07/22 00Z,  -0.80,  -5.82,  99.90,  -5.76,   0.86,
07/22 01Z,  -0.80,  -6.60,  99.90,  -6.54,   0.86,
07/22 02Z,  -0.90,  -6.80,  99.90,  -6.84,   0.86,  (min)
07/22 03Z,  -0.90,  -6.32,  99.90,  -6.36,   0.86,
07/22 04Z,  -0.90,  -5.16,  99.90,  -5.21,   0.86,
07/22 05Z,  -0.90,  -3.40,  99.90,  -3.44,   0.86,
07/22 06Z,  -0.90,  -1.45,  99.90,  -1.49,   0.86,
07/22 07Z,  -0.90,   0.00,  99.90,  -0.04,   0.86,
07/22 08Z,  -0.80,   0.51,  99.90,   0.57,   0.86,  (max)
07/22 09Z,  -0.80,  -0.07,  99.90,  -0.02,   0.86,
07/22 10Z,  -0.80,  -1.75,  99.90,  -1.70,   0.86,
07/22 11Z,  -0.80,  -4.30,  99.90,  -4.24,   0.86,
07/22 12Z,  -0.80,  -7.24,  99.90,  -7.18,   0.86,
07/22 13Z,  -0.80, -10.04,  99.90,  -9.98,   0.86,
07/22 14Z,  -0.80, -12.15,  99.90, -12.09,   0.86,
07/22 15Z,  -0.80, -13.22,  99.90, -13.16,   0.86,  (min)
07/22 16Z,  -0.80, -13.06,  99.90, -13.00,   0.86,
07/22 17Z,  -0.80, -11.58,  99.90, -11.53,   0.86,
07/22 18Z,  -0.80,  -9.08,  99.90,  -9.03,   0.86,
07/22 19Z,  -0.80,  -6.31,  99.90,  -6.25,   0.86,
07/22 20Z,  -0.80,  -4.03,  99.90,  -3.97,   0.86,
07/22 21Z,  -0.80,  -2.68,  99.90,  -2.62,   0.86,
07/22 22Z,  -0.70,  -2.39,  99.90,  -2.24,   0.86,  (max)
07/22 23Z,  -0.70,  -3.09,  99.90,  -2.93,   0.86,
07/23 00Z,  -0.70,  -4.38,  99.90,  -4.23,   0.86,