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 : 07/16/2025 14:24:09 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/14 18Z,   0.20, -11.99, -12.59,  99.90,  -0.80,
07/14 19Z,   0.10, -11.99, -12.61,  99.90,  -0.72,  (min)
07/14 20Z,   0.10, -10.68, -11.33,  99.90,  -0.75,
07/14 21Z,   0.10,  -8.45,  -9.19,  99.90,  -0.84,
07/14 22Z,   0.10,  -5.84,  -6.54,  99.90,  -0.80,
07/14 23Z,   0.10,  -3.43,  -4.06,  99.90,  -0.73,
07/15 00Z,   0.10,  -1.77,  -2.48,  99.90,  -0.81,
07/15 01Z,   0.10,  -1.19,  -2.06,  99.90,  -0.97,  (max)
07/15 02Z,   0.00,  -1.73,  -2.62,  99.90,  -0.89,
07/15 03Z,   0.00,  -3.16,  -3.93,  99.90,  -0.77,
07/15 04Z,   0.00,  -5.07,  -5.87,  99.90,  -0.80,
07/15 05Z,   0.00,  -6.96,  -7.77,  99.90,  -0.81,
07/15 06Z,   0.00,  -8.22,  -8.98,  99.90,  -0.76,
07/15 07Z,   0.00,  -8.44,  -9.20,  99.90,  -0.76,  (min)
07/15 08Z,   0.10,  -7.54,  -8.51,  99.90,  -1.07,
07/15 09Z,  -0.10,  -5.83,  -6.79,  99.90,  -0.86,
07/15 10Z,   0.00,  -3.79,  -4.67,  99.90,  -0.88,
07/15 11Z,   0.00,  -1.96,  -2.88,  99.90,  -0.92,
07/15 12Z,   0.00,  -0.83,  -1.75,  99.90,  -0.92,
07/15 13Z,   0.00,  -0.78,  -1.74,  99.90,  -0.96,  (max)
07/15 14Z,   0.00,  -1.84,  -2.79,  99.90,  -0.95,
07/15 15Z,   0.00,  -3.82,  -4.66,  99.90,  -0.84,
07/15 16Z,   0.00,  -6.31,  -7.05,  99.90,  -0.74,
07/15 17Z,   0.00,  -8.80,  -9.54,  99.90,  -0.74,
07/15 18Z,   0.00, -10.70, -11.47,  99.90,  -0.77,
07/15 19Z,   0.00, -11.50, -12.18,  99.90,  -0.68,  (min)
07/15 20Z,   0.00, -10.98, -11.72,  99.90,  -0.74,
07/15 21Z,   0.00,  -9.31, -10.14,  99.90,  -0.83,
07/15 22Z,   0.00,  -6.96,  -7.84,  99.90,  -0.88,
07/15 23Z,   0.00,  -4.45,  -5.27,  99.90,  -0.82,
07/16 00Z,   0.00,  -2.35,  -3.22,  99.90,  -0.87,
07/16 01Z,   0.00,  -1.11,  -1.97,  99.90,  -0.86,
07/16 02Z,   0.00,  -0.98,  -1.91,  99.90,  -0.93,  (max)
07/16 03Z,   0.00,  -1.90,  -2.74,  99.90,  -0.84,
07/16 04Z,   0.00,  -3.58,  -4.38,  99.90,  -0.80,
07/16 05Z,   0.00,  -5.61,  -6.27,  99.90,  -0.66,
07/16 06Z,   0.00,  -7.46,  -8.20,  99.90,  -0.74,
07/16 07Z,   0.10,  -8.59,  -9.34,  99.90,  -0.85,
07/16 08Z,   0.00,  -8.64,  -9.39,  99.90,  -0.75,  (min)
07/16 09Z,   0.20,  -7.67,  -8.46,  99.90,  -0.99,
07/16 10Z,  -0.10,  -6.00,  -6.88,  99.90,  -0.78,
07/16 11Z,   0.10,  -4.13,  -4.84,  99.90,  -0.81,
07/16 12Z,   0.10,  -2.52,  -3.19,  99.90,  -0.77,
07/16 13Z,   0.00,  -1.63,  -2.36,  99.90,  -0.73,  (max)
07/16 14Z,   0.00,  -1.74,  -2.37,  99.90,  -0.63,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/16 15Z,   0.00,  -2.83,  99.90,  -3.48,  -0.65,
07/16 16Z,   0.10,  -4.65,  99.90,  -5.22,  -0.66,
07/16 17Z,   0.00,  -6.83,  99.90,  -7.50,  -0.68,
07/16 18Z,   0.10,  -8.87,  99.90,  -9.46,  -0.69,
07/16 19Z,   0.20, -10.25,  99.90, -10.75,  -0.71,
07/16 20Z,   0.30, -10.54,  99.90, -10.96,  -0.72,  (min)
07/16 21Z,   0.10,  -9.65,  99.90, -10.28,  -0.73,
07/16 22Z,   0.40,  -7.83,  99.90,  -8.18,  -0.75,
07/16 23Z,   0.40,  -5.53,  99.90,  -5.90,  -0.76,
07/17 00Z,   0.20,  -3.26,  99.90,  -3.84,  -0.78,
07/17 01Z,   0.30,  -1.50,  99.90,  -2.00,  -0.79,
07/17 02Z,   0.40,  -0.66,  99.90,  -1.06,  -0.81,  (max)
07/17 03Z,   0.40,  -0.89,  99.90,  -1.29,  -0.81,
07/17 04Z,   0.30,  -2.07,  99.90,  -2.58,  -0.81,
07/17 05Z,   0.30,  -3.91,  99.90,  -4.41,  -0.81,
07/17 06Z,   0.40,  -5.99,  99.90,  -6.39,  -0.81,
07/17 07Z,   0.40,  -7.80,  99.90,  -8.20,  -0.81,
07/17 08Z,   0.30,  -8.85,  99.90,  -9.36,  -0.81,  (min)
07/17 09Z,   0.40,  -8.88,  99.90,  -9.29,  -0.81,
07/17 10Z,   0.40,  -7.97,  99.90,  -8.38,  -0.81,
07/17 11Z,   0.40,  -6.48,  99.90,  -6.88,  -0.81,
07/17 12Z,   0.30,  -4.81,  99.90,  -5.31,  -0.81,
07/17 13Z,   0.30,  -3.39,  99.90,  -3.90,  -0.81,
07/17 14Z,   0.30,  -2.62,  99.90,  -3.13,  -0.81,
07/17 15Z,   0.40,  -2.71,  99.90,  -3.12,  -0.81,  (max)
07/17 16Z,   0.30,  -3.63,  99.90,  -4.14,  -0.81,
07/17 17Z,   0.40,  -5.14,  99.90,  -5.54,  -0.81,
07/17 18Z,   0.40,  -6.89,  99.90,  -7.29,  -0.81,
07/17 19Z,   0.40,  -8.45,  99.90,  -8.86,  -0.81,
07/17 20Z,   0.50,  -9.38,  99.90,  -9.68,  -0.81,  (min)
07/17 21Z,   0.50,  -9.32,  99.90,  -9.62,  -0.81,
07/17 22Z,   0.60,  -8.26,  99.90,  -8.46,  -0.81,
07/17 23Z,   0.60,  -6.47,  99.90,  -6.68,  -0.81,
07/18 00Z,   0.60,  -4.36,  99.90,  -4.57,  -0.81,
07/18 01Z,   0.60,  -2.37,  99.90,  -2.58,  -0.81,
07/18 02Z,   0.60,  -0.93,  99.90,  -1.14,  -0.81,
07/18 03Z,   0.50,  -0.38,  99.90,  -0.69,  -0.81,  (max)
07/18 04Z,   0.50,  -0.83,  99.90,  -1.14,  -0.81,
07/18 05Z,   0.50,  -2.16,  99.90,  -2.46,  -0.81,
07/18 06Z,   0.60,  -4.06,  99.90,  -4.27,  -0.81,
07/18 07Z,   0.60,  -6.17,  99.90,  -6.37,  -0.81,
07/18 08Z,   0.60,  -7.99,  99.90,  -8.19,  -0.81,
07/18 09Z,   0.60,  -9.08,  99.90,  -9.28,  -0.81,
07/18 10Z,   0.60,  -9.22,  99.90,  -9.43,  -0.81,  (min)
07/18 11Z,   0.60,  -8.51,  99.90,  -8.71,  -0.81,
07/18 12Z,   0.50,  -7.23,  99.90,  -7.54,  -0.81,
07/18 13Z,   0.50,  -5.74,  99.90,  -6.05,  -0.81,
07/18 14Z,   0.50,  -4.41,  99.90,  -4.72,  -0.81,
07/18 15Z,   0.50,  -3.60,  99.90,  -3.90,  -0.81,
07/18 16Z,   0.50,  -3.50,  99.90,  -3.81,  -0.81,  (max)
07/18 17Z,   0.50,  -4.10,  99.90,  -4.41,  -0.81,
07/18 18Z,   0.50,  -5.20,  99.90,  -5.50,  -0.81,
07/18 19Z,   0.60,  -6.51,  99.90,  -6.72,  -0.81,
07/18 20Z,   0.60,  -7.68,  99.90,  -7.89,  -0.81,
07/18 21Z,   0.60,  -8.31,  99.90,  -8.51,  -0.81,  (min)
07/18 22Z,   0.60,  -8.10,  99.90,  -8.31,  -0.81,
07/18 23Z,   0.60,  -7.07,  99.90,  -7.27,  -0.81,
07/19 00Z,   0.60,  -5.45,  99.90,  -5.65,  -0.81,
07/19 01Z,   0.50,  -3.57,  99.90,  -3.88,  -0.81,
07/19 02Z,   0.50,  -1.82,  99.90,  -2.13,  -0.81,
07/19 03Z,   0.60,  -0.59,  99.90,  -0.79,  -0.81,
07/19 04Z,   0.60,  -0.19,  99.90,  -0.40,  -0.81,  (max)
07/19 05Z,   0.60,  -0.73,  99.90,  -0.94,  -0.81,
07/19 06Z,   0.70,  -2.09,  99.90,  -2.20,  -0.81,
07/19 07Z,   0.70,  -4.02,  99.90,  -4.13,  -0.81,
07/19 08Z,   0.80,  -6.17,  99.90,  -6.18,  -0.81,
07/19 09Z,   0.80,  -8.09,  99.90,  -8.10,  -0.81,
07/19 10Z,   0.70,  -9.34,  99.90,  -9.45,  -0.81,
07/19 11Z,   0.70,  -9.71,  99.90,  -9.81,  -0.81,  (min)
07/19 12Z,   0.70,  -9.25,  99.90,  -9.35,  -0.81,
07/19 13Z,   0.60,  -8.17,  99.90,  -8.38,  -0.81,
07/19 14Z,   0.60,  -6.77,  99.90,  -6.98,  -0.81,
07/19 15Z,   0.50,  -5.38,  99.90,  -5.69,  -0.81,
07/19 16Z,   0.60,  -4.37,  99.90,  -4.58,  -0.81,
07/19 17Z,   0.60,  -3.96,  99.90,  -4.17,  -0.81,  (max)
07/19 18Z,   0.60,  -4.17,  99.90,  -4.37,  -0.81,
07/19 19Z,   0.70,  -4.86,  99.90,  -4.97,  -0.81,
07/19 20Z,   0.70,  -5.84,  99.90,  -5.95,  -0.81,
07/19 21Z,   0.70,  -6.78,  99.90,  -6.89,  -0.81,
07/19 22Z,   0.70,  -7.30,  99.90,  -7.41,  -0.81,  (min)
07/19 23Z,   0.70,  -7.14,  99.90,  -7.25,  -0.81,
07/20 00Z,   0.70,  -6.27,  99.90,  -6.38,  -0.81,
07/20 01Z,   0.60,  -4.86,  99.90,  -5.07,  -0.81,
07/20 02Z,   0.70,  -3.18,  99.90,  -3.29,  -0.81,
07/20 03Z,   0.60,  -1.55,  99.90,  -1.76,  -0.81,
07/20 04Z,   0.60,  -0.38,  99.90,  -0.59,  -0.81,
07/20 05Z,   0.60,   0.01,  99.90,  -0.20,  -0.81,  (max)
07/20 06Z,   0.70,  -0.51,  99.90,  -0.62,  -0.81,