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
#North Spit, CA : 07/20/2026 16:21:54 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 00Z,   0.50,   6.23,   6.97,  99.90,   0.24,  (max)
07/19 01Z,   0.50,   5.40,   6.05,  99.90,   0.15,
07/19 02Z,   0.50,   4.24,   4.92,  99.90,   0.18,
07/19 03Z,   0.50,   3.03,   3.76,  99.90,   0.23,
07/19 04Z,   0.50,   2.13,   2.98,  99.90,   0.35,
07/19 05Z,   0.50,   1.80,   2.60,  99.90,   0.30,  (min)
07/19 06Z,   0.50,   2.13,   2.89,  99.90,   0.26,
07/19 07Z,   0.50,   2.95,   3.70,  99.90,   0.25,
07/19 08Z,   0.50,   3.97,   4.73,  99.90,   0.26,
07/19 09Z,   0.60,   4.95,   5.66,  99.90,   0.11,
07/19 10Z,   0.60,   5.66,   6.37,  99.90,   0.11,
07/19 11Z,   0.60,   5.85,   6.60,  99.90,   0.15,  (max)
07/19 12Z,   0.50,   5.42,   6.15,  99.90,   0.23,
07/19 13Z,   0.50,   4.43,   5.13,  99.90,   0.20,
07/19 14Z,   0.50,   3.14,   3.87,  99.90,   0.23,
07/19 15Z,   0.50,   1.83,   2.67,  99.90,   0.34,
07/19 16Z,   0.40,   0.83,   1.63,  99.90,   0.40,
07/19 17Z,   0.40,   0.41,   1.25,  99.90,   0.44,  (min)
07/19 18Z,   0.40,   0.72,   1.59,  99.90,   0.47,
07/19 19Z,   0.40,   1.65,   2.57,  99.90,   0.52,
07/19 20Z,   0.40,   2.94,   3.85,  99.90,   0.51,
07/19 21Z,   0.50,   4.30,   5.15,  99.90,   0.35,
07/19 22Z,   0.40,   5.52,   6.37,  99.90,   0.45,
07/19 23Z,   0.50,   6.35,   7.20,  99.90,   0.35,
07/20 00Z,   0.50,   6.57,   7.45,  99.90,   0.38,  (max)
07/20 01Z,   0.50,   6.14,   7.01,  99.90,   0.37,
07/20 02Z,   0.60,   5.21,   6.09,  99.90,   0.28,
07/20 03Z,   0.60,   4.01,   4.97,  99.90,   0.36,
07/20 04Z,   0.60,   2.83,   3.82,  99.90,   0.39,
07/20 05Z,   0.50,   1.95,   2.99,  99.90,   0.54,
07/20 06Z,   0.60,   1.63,   2.64,  99.90,   0.41,  (min)
07/20 07Z,   0.60,   1.90,   2.77,  99.90,   0.27,
07/20 08Z,   0.60,   2.58,   3.49,  99.90,   0.31,
07/20 09Z,   0.60,   3.45,   4.35,  99.90,   0.30,
07/20 10Z,   0.60,   4.30,   5.08,  99.90,   0.18,
07/20 11Z,   0.60,   4.91,   5.65,  99.90,   0.14,
07/20 12Z,   0.60,   5.10,   5.88,  99.90,   0.18,  (max)
07/20 13Z,   0.60,   4.76,   5.60,  99.90,   0.24,
07/20 14Z,   0.60,   4.00,   4.90,  99.90,   0.30,
07/20 15Z,   0.60,   3.03,   3.91,  99.90,   0.28,
07/20 16Z,   0.60,   2.10,   3.05,  99.90,   0.35,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/20 17Z,   0.60,   1.45,  99.90,   2.40,   0.34,
07/20 18Z,   0.60,   1.31,  99.90,   2.25,   0.34,  (min)
07/20 19Z,   0.60,   1.75,  99.90,   2.70,   0.34,
07/20 20Z,   0.60,   2.67,  99.90,   3.61,   0.34,
07/20 21Z,   0.50,   3.82,  99.90,   4.67,   0.34,
07/20 22Z,   0.50,   4.99,  99.90,   5.83,   0.34,
07/20 23Z,   0.60,   5.97,  99.90,   6.91,   0.34,
07/21 00Z,   0.60,   6.55,  99.90,   7.49,   0.34,
07/21 01Z,   0.60,   6.55,  99.90,   7.49,   0.34,  (max)
07/21 02Z,   0.50,   5.98,  99.90,   6.82,   0.34,
07/21 03Z,   0.60,   4.99,  99.90,   5.93,   0.34,
07/21 04Z,   0.60,   3.80,  99.90,   4.73,   0.34,
07/21 05Z,   0.50,   2.64,  99.90,   3.47,   0.34,
07/21 06Z,   0.50,   1.78,  99.90,   2.61,   0.34,
07/21 07Z,   0.50,   1.43,  99.90,   2.26,   0.34,  (min)
07/21 08Z,   0.60,   1.61,  99.90,   2.54,   0.34,
07/21 09Z,   0.60,   2.17,  99.90,   3.11,   0.34,
07/21 10Z,   0.60,   2.92,  99.90,   3.85,   0.34,
07/21 11Z,   0.60,   3.67,  99.90,   4.61,   0.34,
07/21 12Z,   0.60,   4.26,  99.90,   5.20,   0.34,
07/21 13Z,   0.60,   4.50,  99.90,   5.44,   0.34,  (max)
07/21 14Z,   0.60,   4.32,  99.90,   5.25,   0.34,
07/21 15Z,   0.60,   3.81,  99.90,   4.75,   0.34,
07/21 16Z,   0.50,   3.17,  99.90,   4.01,   0.34,
07/21 17Z,   0.60,   2.56,  99.90,   3.50,   0.34,
07/21 18Z,   0.50,   2.17,  99.90,   3.01,   0.34,  (min)
07/21 19Z,   0.50,   2.19,  99.90,   3.03,   0.34,
07/21 20Z,   0.50,   2.68,  99.90,   3.52,   0.34,
07/21 21Z,   0.50,   3.52,  99.90,   4.36,   0.34,
07/21 22Z,   0.60,   4.51,  99.90,   5.45,   0.34,
07/21 23Z,   0.60,   5.47,  99.90,   6.41,   0.34,
07/22 00Z,   0.60,   6.24,  99.90,   7.18,   0.34,
07/22 01Z,   0.60,   6.62,  99.90,   7.55,   0.34,  (max)
07/22 02Z,   0.60,   6.46,  99.90,   7.40,   0.34,
07/22 03Z,   0.60,   5.80,  99.90,   6.73,   0.34,
07/22 04Z,   0.50,   4.78,  99.90,   5.62,   0.34,
07/22 05Z,   0.50,   3.59,  99.90,   4.43,   0.34,
07/22 06Z,   0.50,   2.44,  99.90,   3.27,   0.34,
07/22 07Z,   0.50,   1.57,  99.90,   2.40,   0.34,
07/22 08Z,   0.60,   1.18,  99.90,   2.11,   0.34,  (min)
07/22 09Z,   0.60,   1.28,  99.90,   2.22,   0.34,
07/22 10Z,   0.60,   1.76,  99.90,   2.69,   0.34,
07/22 11Z,   0.60,   2.43,  99.90,   3.37,   0.34,
07/22 12Z,   0.60,   3.17,  99.90,   4.11,   0.34,
07/22 13Z,   0.60,   3.80,  99.90,   4.73,   0.34,
07/22 14Z,   0.60,   4.13,  99.90,   5.07,   0.34,  (max)
07/22 15Z,   0.60,   4.13,  99.90,   5.06,   0.34,
07/22 16Z,   0.60,   3.87,  99.90,   4.81,   0.34,
07/22 17Z,   0.60,   3.49,  99.90,   4.42,   0.34,
07/22 18Z,   0.60,   3.10,  99.90,   4.03,   0.34,
07/22 19Z,   0.60,   2.86,  99.90,   3.80,   0.34,  (min)
07/22 20Z,   0.60,   2.94,  99.90,   3.88,   0.34,
07/22 21Z,   0.60,   3.40,  99.90,   4.34,   0.34,
07/22 22Z,   0.60,   4.14,  99.90,   5.07,   0.34,
07/22 23Z,   0.70,   4.97,  99.90,   6.01,   0.34,
07/23 00Z,   0.70,   5.77,  99.90,   6.81,   0.34,
07/23 01Z,   0.60,   6.38,  99.90,   7.32,   0.34,
07/23 02Z,   0.60,   6.61,  99.90,   7.55,   0.34,  (max)
07/23 03Z,   0.60,   6.35,  99.90,   7.28,   0.34,
07/23 04Z,   0.70,   5.62,  99.90,   6.66,   0.34,
07/23 05Z,   0.70,   4.58,  99.90,   5.62,   0.34,
07/23 06Z,   0.60,   3.38,  99.90,   4.31,   0.34,
07/23 07Z,   0.60,   2.20,  99.90,   3.14,   0.34,
07/23 08Z,   0.70,   1.30,  99.90,   2.34,   0.34,
07/23 09Z,   0.70,   0.88,  99.90,   1.92,   0.34,  (min)
07/23 10Z,   0.70,   0.95,  99.90,   1.98,   0.34,
07/23 11Z,   0.70,   1.39,  99.90,   2.42,   0.34,
07/23 12Z,   0.70,   2.07,  99.90,   3.11,   0.34,
07/23 13Z,   0.70,   2.85,  99.90,   3.89,   0.34,
07/23 14Z,   0.70,   3.56,  99.90,   4.60,   0.34,
07/23 15Z,   0.70,   4.02,  99.90,   5.05,   0.34,
07/23 16Z,   0.60,   4.17,  99.90,   5.11,   0.34,  (max)
07/23 17Z,   0.60,   4.09,  99.90,   5.03,   0.34,
07/23 18Z,   0.70,   3.87,  99.90,   4.90,   0.34,
07/23 19Z,   0.60,   3.58,  99.90,   4.52,   0.34,
07/23 20Z,   0.60,   3.39,  99.90,   4.33,   0.34,  (min)
07/23 21Z,   0.60,   3.47,  99.90,   4.41,   0.34,
07/23 22Z,   0.60,   3.87,  99.90,   4.81,   0.34,
07/23 23Z,   0.60,   4.51,  99.90,   5.45,   0.34,
07/24 00Z,   0.70,   5.25,  99.90,   6.29,   0.34,
07/24 01Z,   0.60,   5.95,  99.90,   6.89,   0.34,
07/24 02Z,   0.60,   6.47,  99.90,   7.40,   0.34,
07/24 03Z,   0.60,   6.60,  99.90,   7.54,   0.34,  (max)
07/24 04Z,   0.60,   6.26,  99.90,   7.19,   0.34,
07/24 05Z,   0.60,   5.47,  99.90,   6.41,   0.34,
07/24 06Z,   0.60,   4.38,  99.90,   5.32,   0.34,
07/24 07Z,  99.90,   3.12,  99.90,  99.90,   0.34,
07/24 08Z,  99.90,   1.90,  99.90,  99.90,   0.34,
07/24 09Z,  99.90,   0.98,  99.90,  99.90,   0.34,
07/24 10Z,  99.90,   0.55,  99.90,  99.90,   0.34,
07/24 11Z,  99.90,   0.63,  99.90,  99.90,   0.34,
07/24 12Z,  99.90,   1.12,  99.90,  99.90,   0.34,