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
#Ketchikan, AK : 07/18/2025 03:23:00 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/16 12Z,  -0.80,  -2.22,  -2.57,  99.90,   0.45,
07/16 13Z,  -0.80,  -1.53,  -1.73,  99.90,   0.60,  (max)
07/16 14Z,  -0.80,  -2.50,  -2.60,  99.90,   0.70,
07/16 15Z,  -0.80,  -4.95,  -4.91,  99.90,   0.84,
07/16 16Z,  -0.80,  -8.31,  -8.25,  99.90,   0.86,
07/16 17Z,  -0.90, -11.72, -11.75,  99.90,   0.87,
07/16 18Z,  -0.70, -14.29, -14.55,  99.90,   0.44,
07/16 19Z,  -0.70, -15.36, -15.73,  99.90,   0.33,  (min)
07/16 20Z,  -0.70, -14.69, -15.02,  99.90,   0.37,
07/16 21Z,  -0.70, -12.47, -12.74,  99.90,   0.43,
07/16 22Z,  -0.70,  -9.24,  -9.34,  99.90,   0.60,
07/16 23Z,  -0.70,  -5.76,  -5.74,  99.90,   0.72,
07/17 00Z,  -0.50,  -2.77,  -2.76,  99.90,   0.51,
07/17 01Z,  -0.50,  -0.95,  -1.05,  99.90,   0.40,
07/17 02Z,  -0.50,  -0.67,  -0.93,  99.90,   0.24,  (max)
07/17 03Z,  -0.40,  -2.00,  -2.37,  99.90,   0.03,
07/17 04Z,  -0.50,  -4.62,  -5.04,  99.90,   0.08,
07/17 05Z,  -0.50,  -7.84,  -8.12,  99.90,   0.22,
07/17 06Z,  -0.30, -10.87, -11.13,  99.90,   0.04,
07/17 07Z,  -0.40, -12.92, -13.12,  99.90,   0.20,
07/17 08Z,  -0.40, -13.54, -13.69,  99.90,   0.25,  (min)
07/17 09Z,  -0.40, -12.62, -12.93,  99.90,   0.09,
07/17 10Z,  -0.50, -10.49, -10.91,  99.90,   0.08,
07/17 11Z,  -0.40,  -7.74,  -8.23,  99.90,  -0.09,
07/17 12Z,  -0.40,  -5.11,  -5.60,  99.90,  -0.09,
07/17 13Z,  -0.40,  -3.29,  -3.67,  99.90,   0.02,
07/17 14Z,  -0.40,  -2.75,  -2.92,  99.90,   0.23,  (max)
07/17 15Z,  -0.40,  -3.67,  -3.75,  99.90,   0.32,
07/17 16Z,  -0.40,  -5.84,  -5.90,  99.90,   0.34,
07/17 17Z,  -0.40,  -8.69,  -8.84,  99.90,   0.25,
07/17 18Z,  -0.40, -11.46, -11.71,  99.90,   0.15,
07/17 19Z,  -0.40, -13.39, -13.77,  99.90,   0.02,
07/17 20Z,  -0.30, -13.97, -14.33,  99.90,  -0.06,  (min)
07/17 21Z,  -0.30, -13.02, -13.13,  99.90,   0.19,
07/17 22Z,  -0.30, -10.77, -10.79,  99.90,   0.28,
07/17 23Z,  -0.30,  -7.75,  -7.65,  99.90,   0.40,
07/18 00Z,  -0.20,  -4.63,  -4.64,  99.90,   0.19,
07/18 01Z,  -0.20,  -2.11,  -2.25,  99.90,   0.06,
07/18 02Z,  -0.10,  -0.72,  -0.96,  99.90,  -0.14,  (max)
07/18 03Z,  -0.10,  -0.79,  -1.13,  99.90,  -0.24,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/18 04Z,  -0.10,  -2.31,  99.90,  -2.59,  -0.18,
07/18 05Z,  -0.10,  -4.95,  99.90,  -5.17,  -0.12,
07/18 06Z,  -0.10,  -8.10,  99.90,  -8.26,  -0.06,
07/18 07Z,  -0.10, -11.03,  99.90, -11.13,  -0.00,
07/18 08Z,  -0.20, -13.05,  99.90, -13.20,   0.06,
07/18 09Z,  -0.20, -13.74,  99.90, -13.82,   0.12,  (min)
07/18 10Z,  -0.30, -13.01,  99.90, -13.13,   0.18,
07/18 11Z,  -0.30, -11.14,  99.90, -11.20,   0.24,
07/18 12Z,  -0.30,  -8.66,  99.90,  -8.67,   0.30,
07/18 13Z,  -0.30,  -6.25,  99.90,  -6.19,   0.36,
07/18 14Z,  -0.20,  -4.50,  99.90,  -4.29,   0.42,
07/18 15Z,  -0.20,  -3.86,  99.90,  -3.58,   0.48,  (max)
07/18 16Z,  -0.20,  -4.46,  99.90,  -4.19,   0.48,
07/18 17Z,  -0.10,  -6.14,  99.90,  -5.76,   0.48,
07/18 18Z,  -0.20,  -8.41,  99.90,  -8.13,   0.48,
07/18 19Z,  -0.20, -10.62,  99.90, -10.34,   0.48,
07/18 20Z,  -0.20, -12.14,  99.90, -11.86,   0.48,
07/18 21Z,  -0.20, -12.49,  99.90, -12.22,   0.48,  (min)
07/18 22Z,  -0.20, -11.55,  99.90, -11.27,   0.48,
07/18 23Z,  -0.10,  -9.49,  99.90,  -9.11,   0.48,
07/19 00Z,   0.00,  -6.79,  99.90,  -6.31,   0.48,
07/19 01Z,   0.00,  -4.04,  99.90,  -3.56,   0.48,
07/19 02Z,   0.00,  -1.84,  99.90,  -1.36,   0.48,
07/19 03Z,   0.00,  -0.68,  99.90,  -0.20,   0.48,  (max)
07/19 04Z,   0.00,  -0.84,  99.90,  -0.37,   0.48,
07/19 05Z,  -0.10,  -2.35,  99.90,  -1.97,   0.48,
07/19 06Z,  -0.10,  -4.92,  99.90,  -4.54,   0.48,
07/19 07Z,  -0.20,  -8.02,  99.90,  -7.75,   0.48,
07/19 08Z,  -0.20, -10.99,  99.90, -10.72,   0.48,
07/19 09Z,  -0.20, -13.18,  99.90, -12.90,   0.48,
07/19 10Z,  -0.20, -14.13,  99.90, -13.85,   0.48,  (min)
07/19 11Z,  -0.20, -13.71,  99.90, -13.43,   0.48,
07/19 12Z,  -0.10, -12.13,  99.90, -11.75,   0.48,
07/19 13Z,  -0.10,  -9.85,  99.90,  -9.47,   0.48,
07/19 14Z,  -0.10,  -7.47,  99.90,  -7.09,   0.48,
07/19 15Z,  -0.10,  -5.57,  99.90,  -5.19,   0.48,
07/19 16Z,  -0.10,  -4.58,  99.90,  -4.20,   0.48,  (max)
07/19 17Z,  -0.10,  -4.71,  99.90,  -4.33,   0.48,
07/19 18Z,  -0.20,  -5.84,  99.90,  -5.57,   0.48,
07/19 19Z,  -0.20,  -7.62,  99.90,  -7.35,   0.48,
07/19 20Z,  -0.20,  -9.49,  99.90,  -9.22,   0.48,
07/19 21Z,  -0.20, -10.86,  99.90, -10.59,   0.48,
07/19 22Z,  -0.20, -11.28,  99.90, -11.00,   0.48,  (min)
07/19 23Z,  -0.10, -10.56,  99.90, -10.18,   0.48,
07/20 00Z,  -0.10,  -8.81,  99.90,  -8.43,   0.48,
07/20 01Z,  -0.10,  -6.41,  99.90,  -6.03,   0.48,
07/20 02Z,  -0.10,  -3.88,  99.90,  -3.50,   0.48,
07/20 03Z,  -0.10,  -1.79,  99.90,  -1.41,   0.48,
07/20 04Z,  -0.10,  -0.62,  99.90,  -0.24,   0.48,  (max)
07/20 05Z,  -0.20,  -0.69,  99.90,  -0.41,   0.48,
07/20 06Z,  -0.30,  -2.07,  99.90,  -1.90,   0.48,
07/20 07Z,  -0.30,  -4.59,  99.90,  -4.41,   0.48,
07/20 08Z,  -0.40,  -7.75,  99.90,  -7.68,   0.48,
07/20 09Z,  -0.40, -10.93,  99.90, -10.85,   0.48,
07/20 10Z,  -0.30, -13.44,  99.90, -13.26,   0.48,
07/20 11Z,  -0.30, -14.76,  99.90, -14.58,   0.48,  (min)
07/20 12Z,  -0.20, -14.67,  99.90, -14.40,   0.48,
07/20 13Z,  -0.20, -13.30,  99.90, -13.02,   0.48,
07/20 14Z,  -0.20, -11.04,  99.90, -10.77,   0.48,
07/20 15Z,  -0.20,  -8.48,  99.90,  -8.21,   0.48,
07/20 16Z,  -0.20,  -6.23,  99.90,  -5.95,   0.48,
07/20 17Z,  -0.30,  -4.77,  99.90,  -4.59,   0.48,
07/20 18Z,  -0.40,  -4.39,  99.90,  -4.31,   0.48,  (max)
07/20 19Z,  -0.40,  -5.09,  99.90,  -5.02,   0.48,
07/20 20Z,  -0.50,  -6.60,  99.90,  -6.62,   0.48,
07/20 21Z,  -0.40,  -8.40,  99.90,  -8.32,   0.48,
07/20 22Z,  -0.40,  -9.90,  99.90,  -9.82,   0.48,
07/20 23Z,  -0.30, -10.59,  99.90, -10.42,   0.48,  (min)
07/21 00Z,  -0.20, -10.19,  99.90,  -9.92,   0.48,
07/21 01Z,  -0.20,  -8.72,  99.90,  -8.45,   0.48,
07/21 02Z,  -0.10,  -6.48,  99.90,  -6.11,   0.48,
07/21 03Z,  -0.20,  -3.98,  99.90,  -3.70,   0.48,
07/21 04Z,  -0.20,  -1.77,  99.90,  -1.49,   0.48,
07/21 05Z,  -0.30,  -0.41,  99.90,  -0.23,   0.48,
07/21 06Z,  -0.40,  -0.28,  99.90,  -0.20,   0.48,  (max)
07/21 07Z,  -0.40,  -1.55,  99.90,  -1.48,   0.48,
07/21 08Z,  -0.40,  -4.10,  99.90,  -4.02,   0.48,
07/21 09Z,  -0.40,  -7.48,  99.90,  -7.40,   0.48,
07/21 10Z,  -0.40, -11.01,  99.90, -10.93,   0.48,
07/21 11Z,  -0.40, -13.94,  99.90, -13.86,   0.48,
07/21 12Z,  -0.30, -15.63,  99.90, -15.46,   0.48,
07/21 13Z,  -0.30, -15.78,  99.90, -15.60,   0.48,  (min)
07/21 14Z,  -0.30, -14.43,  99.90, -14.25,   0.48,
07/21 15Z,  -0.30, -11.98,  99.90, -11.81,   0.48,
07/21 16Z,  -0.30,  -9.06,  99.90,  -8.89,   0.48,
07/21 17Z,  -0.40,  -6.34,  99.90,  -6.27,   0.48,
07/21 18Z,  -0.40,  -4.41,  99.90,  -4.33,   0.48,
07/21 19Z,  99.90,  -3.65,  99.90,  99.90,   0.48,
07/21 20Z,  99.90,  -4.13,  99.90,  99.90,   0.48,
07/21 21Z,  99.90,  -5.63,  99.90,  99.90,   0.48,
07/21 22Z,  99.90,  -7.63,  99.90,  99.90,   0.48,
07/21 23Z,  99.90,  -9.47,  99.90,  99.90,   0.48,
07/22 00Z,  99.90, -10.53,  99.90,  99.90,   0.48,