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 : 05/12/2025 15:22:57 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/11 00Z,   0.20,   2.15,   2.69,  99.90,   0.34,
05/11 01Z,   0.20,   2.43,   3.00,  99.90,   0.37,  (min)
05/11 02Z,   0.20,   3.20,   3.72,  99.90,   0.32,
05/11 03Z,   0.20,   4.24,   4.79,  99.90,   0.35,
05/11 04Z,   0.20,   5.31,   5.85,  99.90,   0.34,
05/11 05Z,   0.20,   6.19,   6.74,  99.90,   0.35,
05/11 06Z,   0.20,   6.62,   7.22,  99.90,   0.40,  (max)
05/11 07Z,   0.20,   6.41,   7.01,  99.90,   0.40,
05/11 08Z,   0.20,   5.57,   6.14,  99.90,   0.37,
05/11 09Z,   0.30,   4.25,   4.76,  99.90,   0.21,
05/11 10Z,   0.30,   2.68,   3.38,  99.90,   0.40,
05/11 11Z,   0.30,   1.16,   1.96,  99.90,   0.50,
05/11 12Z,   0.20,   0.05,   0.84,  99.90,   0.59,
05/11 13Z,   0.20,  -0.36,   0.38,  99.90,   0.54,  (min)
05/11 14Z,   0.20,  -0.03,   0.77,  99.90,   0.60,
05/11 15Z,   0.20,   0.86,   1.67,  99.90,   0.61,
05/11 16Z,   0.20,   2.04,   2.83,  99.90,   0.59,
05/11 17Z,   0.20,   3.28,   3.98,  99.90,   0.50,
05/11 18Z,   0.20,   4.31,   4.95,  99.90,   0.44,
05/11 19Z,   0.20,   4.89,   5.58,  99.90,   0.49,
05/11 20Z,   0.20,   4.93,   5.76,  99.90,   0.63,  (max)
05/11 21Z,   0.30,   4.53,   5.35,  99.90,   0.52,
05/11 22Z,   0.30,   3.85,   4.67,  99.90,   0.52,
05/11 23Z,   0.30,   3.12,   3.92,  99.90,   0.50,
05/12 00Z,   0.50,   2.60,   3.44,  99.90,   0.34,
05/12 01Z,   0.50,   2.55,   3.37,  99.90,   0.32,  (min)
05/12 02Z,   0.50,   3.06,   3.92,  99.90,   0.36,
05/12 03Z,   0.50,   3.97,   4.71,  99.90,   0.24,
05/12 04Z,   0.50,   5.02,   5.73,  99.90,   0.21,
05/12 05Z,   0.60,   5.97,   6.73,  99.90,   0.16,
05/12 06Z,   0.50,   6.61,   7.46,  99.90,   0.35,
05/12 07Z,   0.50,   6.70,   7.66,  99.90,   0.46,  (max)
05/12 08Z,   0.60,   6.13,   7.08,  99.90,   0.35,
05/12 09Z,   0.60,   4.97,   5.94,  99.90,   0.37,
05/12 10Z,   0.60,   3.42,   4.49,  99.90,   0.47,
05/12 11Z,   0.60,   1.78,   3.00,  99.90,   0.62,
05/12 12Z,   0.60,   0.37,   1.61,  99.90,   0.64,
05/12 13Z,   0.50,  -0.49,   0.69,  99.90,   0.68,
05/12 14Z,   0.60,  -0.58,   0.51,  99.90,   0.49,  (min)
05/12 15Z,   0.50,   0.05,   1.16,  99.90,   0.61,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/12 16Z,   0.50,   1.14,  99.90,   2.24,   0.61,
05/12 17Z,   0.40,   2.41,  99.90,   3.42,   0.60,
05/12 18Z,   0.50,   3.64,  99.90,   4.73,   0.60,
05/12 19Z,   0.40,   4.56,  99.90,   5.55,   0.59,
05/12 20Z,   0.40,   4.99,  99.90,   5.98,   0.59,  (max)
05/12 21Z,   0.40,   4.89,  99.90,   5.88,   0.58,
05/12 22Z,   0.40,   4.40,  99.90,   5.38,   0.58,
05/12 23Z,   0.40,   3.74,  99.90,   4.71,   0.57,
05/13 00Z,   0.40,   3.12,  99.90,   4.09,   0.57,
05/13 01Z,   0.40,   2.81,  99.90,   3.77,   0.56,  (min)
05/13 02Z,   0.40,   3.01,  99.90,   3.96,   0.56,
05/13 03Z,   0.30,   3.70,  99.90,   4.55,   0.55,
05/13 04Z,   0.40,   4.68,  99.90,   5.63,   0.55,
05/13 05Z,   0.30,   5.66,  99.90,   6.51,   0.55,
05/13 06Z,   0.30,   6.43,  99.90,   7.28,   0.55,
05/13 07Z,   0.20,   6.78,  99.90,   7.53,   0.55,  (max)
05/13 08Z,   0.30,   6.54,  99.90,   7.39,   0.55,
05/13 09Z,   0.30,   5.64,  99.90,   6.49,   0.55,
05/13 10Z,   0.30,   4.23,  99.90,   5.08,   0.55,
05/13 11Z,   0.30,   2.57,  99.90,   3.43,   0.55,
05/13 12Z,   0.30,   0.98,  99.90,   1.83,   0.55,
05/13 13Z,   0.20,  -0.24,  99.90,   0.52,   0.55,
05/13 14Z,   0.30,  -0.78,  99.90,   0.07,   0.55,  (min)
05/13 15Z,   0.20,  -0.55,  99.90,   0.20,   0.55,
05/13 16Z,   0.10,   0.32,  99.90,   0.97,   0.55,
05/13 17Z,   0.10,   1.53,  99.90,   2.19,   0.55,
05/13 18Z,   0.20,   2.82,  99.90,   3.57,   0.55,
05/13 19Z,   0.20,   3.96,  99.90,   4.71,   0.55,
05/13 20Z,   0.10,   4.74,  99.90,   5.39,   0.55,
05/13 21Z,   0.10,   5.00,  99.90,   5.65,   0.55,  (max)
05/13 22Z,   0.20,   4.77,  99.90,   5.53,   0.55,
05/13 23Z,   0.20,   4.24,  99.90,   4.99,   0.55,
05/14 00Z,   0.10,   3.63,  99.90,   4.28,   0.55,
05/14 01Z,   0.10,   3.17,  99.90,   3.82,   0.55,
05/14 02Z,   0.10,   3.08,  99.90,   3.73,   0.55,  (min)
05/14 03Z,   0.10,   3.48,  99.90,   4.14,   0.55,
05/14 04Z,   0.10,   4.30,  99.90,   4.95,   0.55,
05/14 05Z,   0.10,   5.27,  99.90,   5.92,   0.55,
05/14 06Z,   0.10,   6.12,  99.90,   6.77,   0.55,
05/14 07Z,   0.10,   6.66,  99.90,   7.31,   0.55,
05/14 08Z,   0.20,   6.72,  99.90,   7.47,   0.55,  (max)
05/14 09Z,   0.20,   6.17,  99.90,   6.93,   0.55,
05/14 10Z,   0.10,   5.02,  99.90,   5.67,   0.55,
05/14 11Z,   0.10,   3.46,  99.90,   4.11,   0.55,
05/14 12Z,   0.10,   1.80,  99.90,   2.45,   0.55,
05/14 13Z,   0.10,   0.35,  99.90,   1.00,   0.55,
05/14 14Z,   0.10,  -0.61,  99.90,   0.05,   0.55,
05/14 15Z,   0.10,  -0.84,  99.90,  -0.19,   0.55,  (min)
05/14 16Z,   0.10,  -0.33,  99.90,   0.32,   0.55,
05/14 17Z,   0.10,   0.70,  99.90,   1.35,   0.55,
05/14 18Z,   0.10,   1.95,  99.90,   2.61,   0.55,
05/14 19Z,   0.10,   3.18,  99.90,   3.83,   0.55,
05/14 20Z,   0.10,   4.19,  99.90,   4.85,   0.55,
05/14 21Z,   0.10,   4.80,  99.90,   5.46,   0.55,
05/14 22Z,   0.10,   4.91,  99.90,   5.56,   0.55,  (max)
05/14 23Z,   0.10,   4.60,  99.90,   5.25,   0.55,
05/15 00Z,   0.10,   4.07,  99.90,   4.72,   0.55,
05/15 01Z,   0.10,   3.55,  99.90,   4.21,   0.55,
05/15 02Z,   0.10,   3.27,  99.90,   3.92,   0.55,  (min)
05/15 03Z,   0.20,   3.38,  99.90,   4.13,   0.55,
05/15 04Z,   0.20,   3.94,  99.90,   4.70,   0.55,
05/15 05Z,   0.10,   4.81,  99.90,   5.46,   0.55,
05/15 06Z,   0.10,   5.70,  99.90,   6.35,   0.55,
05/15 07Z,   0.10,   6.37,  99.90,   7.03,   0.55,
05/15 08Z,   0.20,   6.68,  99.90,   7.43,   0.55,  (max)
05/15 09Z,   0.20,   6.48,  99.90,   7.24,   0.55,
05/15 10Z,   0.20,   5.69,  99.90,   6.44,   0.55,
05/15 11Z,   0.20,   4.37,  99.90,   5.12,   0.55,
05/15 12Z,   0.20,   2.76,  99.90,   3.51,   0.55,
05/15 13Z,   0.20,   1.18,  99.90,   1.93,   0.55,
05/15 14Z,   0.20,  -0.08,  99.90,   0.68,   0.55,
05/15 15Z,   0.20,  -0.76,  99.90,  -0.00,   0.55,
05/15 16Z,   0.10,  -0.71,  99.90,  -0.06,   0.55,  (min)
05/15 17Z,   0.20,  -0.01,  99.90,   0.74,   0.55,
05/15 18Z,   0.20,   1.10,  99.90,   1.85,   0.55,
05/15 19Z,   0.10,   2.32,  99.90,   2.97,   0.55,
05/15 20Z,   0.20,   3.45,  99.90,   4.20,   0.55,
05/15 21Z,   0.10,   4.32,  99.90,   4.97,   0.55,
05/15 22Z,   0.10,   4.78,  99.90,   5.43,   0.55,  (max)
05/15 23Z,   0.10,   4.77,  99.90,   5.42,   0.55,
05/16 00Z,   0.20,   4.41,  99.90,   5.16,   0.55,
05/16 01Z,   0.10,   3.92,  99.90,   4.58,   0.55,
05/16 02Z,   0.10,   3.53,  99.90,   4.18,   0.55,
05/16 03Z,   0.10,   3.41,  99.90,   4.06,   0.55,  (min)
05/16 04Z,   0.10,   3.67,  99.90,   4.33,   0.55,
05/16 05Z,   0.10,   4.33,  99.90,   4.98,   0.55,
05/16 06Z,   0.20,   5.18,  99.90,   5.93,   0.55,
05/16 07Z,  99.90,   5.95,  99.90,  99.90,   0.55,
05/16 08Z,  99.90,   6.44,  99.90,  99.90,   0.55,
05/16 09Z,  99.90,   6.54,  99.90,  99.90,   0.55,
05/16 10Z,  99.90,   6.13,  99.90,  99.90,   0.55,
05/16 11Z,  99.90,   5.17,  99.90,  99.90,   0.55,
05/16 12Z,  99.90,   3.76,  99.90,  99.90,   0.55,