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
#Seward, AK : 07/01/2025 21:22:28 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/30 06Z,   0.30,   3.39,   2.91,  99.90,  -0.78,
06/30 07Z,   0.30,   2.66,   2.18,  99.90,  -0.78,  (min)
06/30 08Z,   0.20,   2.92,   2.42,  99.90,  -0.70,
06/30 09Z,   0.20,   4.04,   3.53,  99.90,  -0.71,
06/30 10Z,   0.20,   5.72,   5.28,  99.90,  -0.64,
06/30 11Z,   0.30,   7.52,   6.97,  99.90,  -0.85,
06/30 12Z,   0.20,   8.91,   8.41,  99.90,  -0.70,
06/30 13Z,   0.20,   9.49,   9.06,  99.90,  -0.63,  (max)
06/30 14Z,   0.20,   9.07,   8.62,  99.90,  -0.65,
06/30 15Z,   0.20,   7.71,   7.28,  99.90,  -0.63,
06/30 16Z,   0.20,   5.63,   5.24,  99.90,  -0.59,
06/30 17Z,   0.20,   3.24,   2.95,  99.90,  -0.49,
06/30 18Z,   0.20,   1.09,   0.79,  99.90,  -0.50,
06/30 19Z,   0.30,  -0.25,  -0.51,  99.90,  -0.56,
06/30 20Z,   0.30,  -0.46,  -0.72,  99.90,  -0.56,  (min)
06/30 21Z,   0.40,   0.45,   0.25,  99.90,  -0.60,
06/30 22Z,   0.40,   2.20,   2.07,  99.90,  -0.53,
06/30 23Z,   0.40,   4.41,   4.16,  99.90,  -0.65,
07/01 00Z,   0.40,   6.57,   6.41,  99.90,  -0.56,
07/01 01Z,   0.40,   8.20,   7.97,  99.90,  -0.63,
07/01 02Z,   0.40,   8.97,   8.65,  99.90,  -0.72,  (max)
07/01 03Z,   0.50,   8.83,   8.42,  99.90,  -0.91,
07/01 04Z,   0.50,   7.86,   7.43,  99.90,  -0.93,
07/01 05Z,   0.50,   6.32,   5.96,  99.90,  -0.86,
07/01 06Z,   0.50,   4.62,   4.35,  99.90,  -0.77,
07/01 07Z,   0.60,   3.30,   3.08,  99.90,  -0.82,
07/01 08Z,   0.60,   2.73,   2.44,  99.90,  -0.89,  (min)
07/01 09Z,   0.60,   3.02,   2.79,  99.90,  -0.83,
07/01 10Z,   0.60,   4.03,   3.80,  99.90,  -0.83,
07/01 11Z,   0.70,   5.47,   5.23,  99.90,  -0.94,
07/01 12Z,   0.60,   6.94,   6.65,  99.90,  -0.89,
07/01 13Z,   0.60,   8.03,   7.73,  99.90,  -0.90,
07/01 14Z,   0.60,   8.38,   8.18,  99.90,  -0.80,  (max)
07/01 15Z,   0.60,   7.90,   7.66,  99.90,  -0.84,
07/01 16Z,   0.60,   6.67,   6.43,  99.90,  -0.84,
07/01 17Z,   0.60,   4.91,   4.71,  99.90,  -0.80,
07/01 18Z,   0.70,   2.99,   2.92,  99.90,  -0.77,
07/01 19Z,   0.70,   1.40,   1.34,  99.90,  -0.76,
07/01 20Z,   0.70,   0.58,   0.41,  99.90,  -0.87,  (min)
07/01 21Z,   0.60,   0.75,   0.68,  99.90,  -0.67,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/01 22Z,   0.70,   1.80,  99.90,   1.82,  -0.68,
07/01 23Z,   0.70,   3.50,  99.90,   3.50,  -0.70,
07/02 00Z,   0.70,   5.46,  99.90,   5.45,  -0.71,
07/02 01Z,   0.70,   7.27,  99.90,   7.24,  -0.73,
07/02 02Z,   0.60,   8.51,  99.90,   8.37,  -0.74,
07/02 03Z,   0.70,   8.96,  99.90,   8.90,  -0.76,  (max)
07/02 04Z,   0.70,   8.59,  99.90,   8.52,  -0.77,
07/02 05Z,   0.70,   7.52,  99.90,   7.43,  -0.79,
07/02 06Z,   0.70,   6.00,  99.90,   5.90,  -0.80,
07/02 07Z,   0.60,   4.42,  99.90,   4.20,  -0.82,
07/02 08Z,   0.70,   3.24,  99.90,   3.10,  -0.83,
07/02 09Z,   0.60,   2.74,  99.90,   2.49,  -0.85,  (min)
07/02 10Z,   0.70,   2.99,  99.90,   2.84,  -0.85,
07/02 11Z,   0.60,   3.82,  99.90,   3.57,  -0.85,
07/02 12Z,   0.60,   5.01,  99.90,   4.76,  -0.85,
07/02 13Z,   0.50,   6.22,  99.90,   5.87,  -0.85,
07/02 14Z,   0.60,   7.09,  99.90,   6.84,  -0.85,
07/02 15Z,   0.60,   7.35,  99.90,   7.10,  -0.85,  (max)
07/02 16Z,   0.60,   6.94,  99.90,   6.69,  -0.85,
07/02 17Z,   0.60,   5.94,  99.90,   5.69,  -0.85,
07/02 18Z,   0.70,   4.56,  99.90,   4.41,  -0.85,
07/02 19Z,   0.70,   3.11,  99.90,   2.96,  -0.85,
07/02 20Z,   0.70,   2.01,  99.90,   1.86,  -0.85,
07/02 21Z,   0.70,   1.60,  99.90,   1.46,  -0.85,  (min)
07/02 22Z,   0.70,   2.00,  99.90,   1.85,  -0.85,
07/02 23Z,   0.70,   3.09,  99.90,   2.94,  -0.85,
07/03 00Z,   0.70,   4.64,  99.90,   4.49,  -0.85,
07/03 01Z,   0.70,   6.33,  99.90,   6.19,  -0.85,
07/03 02Z,   0.70,   7.81,  99.90,   7.66,  -0.85,
07/03 03Z,   0.70,   8.73,  99.90,   8.58,  -0.85,
07/03 04Z,   0.60,   8.91,  99.90,   8.66,  -0.85,  (max)
07/03 05Z,   0.60,   8.38,  99.90,   8.13,  -0.85,
07/03 06Z,   0.60,   7.25,  99.90,   7.00,  -0.85,
07/03 07Z,   0.60,   5.75,  99.90,   5.50,  -0.85,
07/03 08Z,   0.60,   4.24,  99.90,   4.00,  -0.85,
07/03 09Z,   0.60,   3.12,  99.90,   2.87,  -0.85,
07/03 10Z,   0.60,   2.62,  99.90,   2.37,  -0.85,  (min)
07/03 11Z,   0.60,   2.75,  99.90,   2.51,  -0.85,
07/03 12Z,   0.50,   3.41,  99.90,   3.06,  -0.85,
07/03 13Z,   0.50,   4.41,  99.90,   4.06,  -0.85,
07/03 14Z,   0.50,   5.46,  99.90,   5.11,  -0.85,
07/03 15Z,   0.50,   6.25,  99.90,   5.90,  -0.85,
07/03 16Z,   0.50,   6.55,  99.90,   6.20,  -0.85,  (max)
07/03 17Z,   0.50,   6.30,  99.90,   5.95,  -0.85,
07/03 18Z,   0.50,   5.59,  99.90,   5.25,  -0.85,
07/03 19Z,   0.50,   4.58,  99.90,   4.23,  -0.85,
07/03 20Z,   0.50,   3.53,  99.90,   3.18,  -0.85,
07/03 21Z,   0.50,   2.80,  99.90,   2.45,  -0.85,
07/03 22Z,   0.50,   2.65,  99.90,   2.30,  -0.85,  (min)
07/03 23Z,   0.50,   3.15,  99.90,   2.80,  -0.85,
07/04 00Z,   0.40,   4.17,  99.90,   3.73,  -0.85,
07/04 01Z,   0.50,   5.55,  99.90,   5.20,  -0.85,
07/04 02Z,   0.50,   7.01,  99.90,   6.66,  -0.85,
07/04 03Z,   0.50,   8.22,  99.90,   7.87,  -0.85,
07/04 04Z,   0.50,   8.89,  99.90,   8.54,  -0.85,  (max)
07/04 05Z,   0.50,   8.89,  99.90,   8.54,  -0.85,
07/04 06Z,   0.50,   8.23,  99.90,   7.88,  -0.85,
07/04 07Z,   0.50,   7.04,  99.90,   6.69,  -0.85,
07/04 08Z,   0.60,   5.52,  99.90,   5.27,  -0.85,
07/04 09Z,   0.60,   4.02,  99.90,   3.77,  -0.85,
07/04 10Z,   0.60,   2.88,  99.90,   2.63,  -0.85,
07/04 11Z,   0.60,   2.31,  99.90,   2.06,  -0.85,
07/04 12Z,   0.50,   2.33,  99.90,   1.98,  -0.85,  (min)
07/04 13Z,   0.50,   2.87,  99.90,   2.52,  -0.85,
07/04 14Z,   0.50,   3.79,  99.90,   3.44,  -0.85,
07/04 15Z,   0.50,   4.82,  99.90,   4.47,  -0.85,
07/04 16Z,   0.50,   5.66,  99.90,   5.31,  -0.85,
07/04 17Z,   0.50,   6.09,  99.90,   5.74,  -0.85,
07/04 18Z,   0.60,   6.06,  99.90,   5.82,  -0.85,  (max)
07/04 19Z,   0.60,   5.62,  99.90,   5.38,  -0.85,
07/04 20Z,   0.60,   4.89,  99.90,   4.65,  -0.85,
07/04 21Z,   0.60,   4.11,  99.90,   3.86,  -0.85,
07/04 22Z,   0.70,   3.59,  99.90,   3.44,  -0.85,
07/04 23Z,   0.70,   3.56,  99.90,   3.41,  -0.85,  (min)
07/05 00Z,   0.70,   4.05,  99.90,   3.90,  -0.85,
07/05 01Z,   0.60,   4.98,  99.90,   4.73,  -0.85,
07/05 02Z,   0.60,   6.22,  99.90,   5.97,  -0.85,
07/05 03Z,   0.60,   7.52,  99.90,   7.27,  -0.85,
07/05 04Z,   0.70,   8.56,  99.90,   8.41,  -0.85,
07/05 05Z,   0.70,   9.07,  99.90,   8.92,  -0.85,  (max)
07/05 06Z,   0.70,   8.92,  99.90,   8.78,  -0.85,
07/05 07Z,   0.80,   8.15,  99.90,   8.10,  -0.85,
07/05 08Z,   0.80,   6.86,  99.90,   6.81,  -0.85,
07/05 09Z,   0.80,   5.25,  99.90,   5.20,  -0.85,
07/05 10Z,   0.80,   3.67,  99.90,   3.62,  -0.85,
07/05 11Z,   0.70,   2.46,  99.90,   2.31,  -0.85,
07/05 12Z,   0.70,   1.80,  99.90,   1.65,  -0.85,
07/05 13Z,  99.90,   1.76,  99.90,  99.90,  -0.85,
07/05 14Z,  99.90,   2.30,  99.90,  99.90,  -0.85,
07/05 15Z,  99.90,   3.28,  99.90,  99.90,  -0.85,
07/05 16Z,  99.90,   4.43,  99.90,  99.90,  -0.85,
07/05 17Z,  99.90,   5.42,  99.90,  99.90,  -0.85,
07/05 18Z,  99.90,   6.03,  99.90,  99.90,  -0.85,