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
#Arena Cove, CA : 10/06/2026 03:21:53 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/04 12Z,   1.00,   3.19,   4.12,  99.90,  -0.07,
10/04 13Z,   1.10,   3.90,   4.87,  99.90,  -0.13,
10/04 14Z,   1.00,   4.27,   5.25,  99.90,  -0.02,  (max)
10/04 15Z,   1.00,   4.31,   5.24,  99.90,  -0.07,
10/04 16Z,   1.00,   4.07,   5.02,  99.90,  -0.05,
10/04 17Z,   1.00,   3.70,   4.65,  99.90,  -0.05,
10/04 18Z,   1.00,   3.36,   4.33,  99.90,  -0.03,
10/04 19Z,   1.00,   3.20,   4.14,  99.90,  -0.06,  (min)
10/04 20Z,   1.00,   3.32,   4.26,  99.90,  -0.06,
10/04 21Z,   1.00,   3.71,   4.58,  99.90,  -0.13,
10/04 22Z,   1.00,   4.30,   5.16,  99.90,  -0.14,
10/04 23Z,   1.00,   4.93,   5.85,  99.90,  -0.08,
10/05 00Z,   1.00,   5.42,   6.38,  99.90,  -0.04,
10/05 01Z,   1.10,   5.60,   6.54,  99.90,  -0.16,  (max)
10/05 02Z,   1.10,   5.36,   6.31,  99.90,  -0.15,
10/05 03Z,   1.00,   4.69,   5.67,  99.90,  -0.02,
10/05 04Z,   1.00,   3.66,   4.67,  99.90,   0.01,
10/05 05Z,   1.00,   2.45,   3.46,  99.90,   0.01,
10/05 06Z,   1.10,   1.27,   2.33,  99.90,  -0.04,
10/05 07Z,   1.00,   0.35,   1.36,  99.90,   0.01,
10/05 08Z,   1.10,  -0.13,   0.82,  99.90,  -0.15,
10/05 09Z,   1.10,  -0.10,   0.81,  99.90,  -0.19,  (min)
10/05 10Z,   1.10,   0.44,   1.27,  99.90,  -0.27,
10/05 11Z,   1.00,   1.34,   2.19,  99.90,  -0.15,
10/05 12Z,   1.00,   2.43,   3.29,  99.90,  -0.14,
10/05 13Z,   1.10,   3.45,   4.27,  99.90,  -0.28,
10/05 14Z,   1.10,   4.22,   5.05,  99.90,  -0.27,
10/05 15Z,   1.00,   4.61,   5.50,  99.90,  -0.11,  (max)
10/05 16Z,   1.00,   4.58,   5.49,  99.90,  -0.09,
10/05 17Z,   1.10,   4.21,   5.09,  99.90,  -0.22,
10/05 18Z,   1.00,   3.66,   4.54,  99.90,  -0.12,
10/05 19Z,   1.00,   3.13,   3.99,  99.90,  -0.14,
10/05 20Z,   1.00,   2.81,   3.64,  99.90,  -0.17,  (min)
10/05 21Z,   1.00,   2.81,   3.65,  99.90,  -0.16,
10/05 22Z,   1.00,   3.17,   4.00,  99.90,  -0.17,
10/05 23Z,   1.00,   3.80,   4.64,  99.90,  -0.16,
10/06 00Z,   1.00,   4.55,   5.39,  99.90,  -0.16,
10/06 01Z,   1.10,   5.19,   6.05,  99.90,  -0.24,
10/06 02Z,   1.00,   5.53,   6.50,  99.90,  -0.03,  (max)
10/06 03Z,   1.10,   5.42,   6.43,  99.90,  -0.09,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/06 04Z,   1.10,   4.83,  99.90,   5.83,  -0.09,
10/06 05Z,   1.00,   3.82,  99.90,   4.73,  -0.10,
10/06 06Z,   1.00,   2.59,  99.90,   3.49,  -0.10,
10/06 07Z,   1.00,   1.37,  99.90,   2.27,  -0.10,
10/06 08Z,   1.10,   0.42,  99.90,   1.42,  -0.10,
10/06 09Z,   1.00,  -0.07,  99.90,   0.83,  -0.10,  (min)
10/06 10Z,   1.00,   0.02,  99.90,   0.91,  -0.11,
10/06 11Z,   1.00,   0.64,  99.90,   1.53,  -0.11,
10/06 12Z,   1.10,   1.66,  99.90,   2.65,  -0.11,
10/06 13Z,   1.10,   2.84,  99.90,   3.83,  -0.11,
10/06 14Z,   1.00,   3.93,  99.90,   4.82,  -0.11,
10/06 15Z,   1.10,   4.69,  99.90,   5.68,  -0.12,
10/06 16Z,   1.10,   4.99,  99.90,   5.97,  -0.12,  (max)
10/06 17Z,   1.00,   4.79,  99.90,   5.68,  -0.12,
10/06 18Z,   1.00,   4.21,  99.90,   5.09,  -0.12,
10/06 19Z,   1.00,   3.43,  99.90,   4.31,  -0.12,
10/06 20Z,   1.00,   2.70,  99.90,   3.58,  -0.12,
10/06 21Z,   1.00,   2.24,  99.90,   3.12,  -0.12,
10/06 22Z,   1.00,   2.19,  99.90,   3.08,  -0.12,  (min)
10/06 23Z,   1.10,   2.59,  99.90,   3.57,  -0.12,
10/07 00Z,   1.10,   3.33,  99.90,   4.32,  -0.12,
10/07 01Z,   1.10,   4.23,  99.90,   5.21,  -0.12,
10/07 02Z,   1.10,   5.02,  99.90,   6.01,  -0.12,
10/07 03Z,   1.10,   5.49,  99.90,   6.47,  -0.12,  (max)
10/07 04Z,   1.10,   5.45,  99.90,   6.44,  -0.12,
10/07 05Z,   1.00,   4.88,  99.90,   5.77,  -0.12,
10/07 06Z,   1.10,   3.87,  99.90,   4.85,  -0.12,
10/07 07Z,   1.10,   2.61,  99.90,   3.60,  -0.12,
10/07 08Z,   1.10,   1.39,  99.90,   2.37,  -0.12,
10/07 09Z,   1.10,   0.48,  99.90,   1.46,  -0.12,
10/07 10Z,   1.10,   0.08,  99.90,   1.07,  -0.12,  (min)
10/07 11Z,   1.10,   0.30,  99.90,   1.28,  -0.12,
10/07 12Z,   1.10,   1.07,  99.90,   2.06,  -0.12,
10/07 13Z,   1.10,   2.22,  99.90,   3.21,  -0.12,
10/07 14Z,   1.10,   3.48,  99.90,   4.47,  -0.12,
10/07 15Z,   1.10,   4.56,  99.90,   5.54,  -0.12,
10/07 16Z,   1.10,   5.21,  99.90,   6.19,  -0.12,
10/07 17Z,   1.10,   5.31,  99.90,   6.29,  -0.12,  (max)
10/07 18Z,   1.10,   4.86,  99.90,   5.84,  -0.12,
10/07 19Z,   1.00,   4.00,  99.90,   4.89,  -0.12,
10/07 20Z,   1.00,   2.99,  99.90,   3.88,  -0.12,
10/07 21Z,   1.00,   2.10,  99.90,   2.99,  -0.12,
10/07 22Z,   1.10,   1.58,  99.90,   2.56,  -0.12,
10/07 23Z,   1.10,   1.56,  99.90,   2.55,  -0.12,  (min)
10/08 00Z,   1.10,   2.06,  99.90,   3.05,  -0.12,
10/08 01Z,   1.10,   2.95,  99.90,   3.94,  -0.12,
10/08 02Z,   1.10,   4.00,  99.90,   4.98,  -0.12,
10/08 03Z,   1.10,   4.91,  99.90,   5.89,  -0.12,
10/08 04Z,   1.10,   5.43,  99.90,   6.42,  -0.12,  (max)
10/08 05Z,   1.10,   5.41,  99.90,   6.40,  -0.12,
10/08 06Z,   1.10,   4.82,  99.90,   5.81,  -0.12,
10/08 07Z,   1.10,   3.78,  99.90,   4.77,  -0.12,
10/08 08Z,   1.10,   2.54,  99.90,   3.52,  -0.12,
10/08 09Z,   1.10,   1.38,  99.90,   2.36,  -0.12,
10/08 10Z,   1.10,   0.59,  99.90,   1.58,  -0.12,
10/08 11Z,   1.10,   0.38,  99.90,   1.36,  -0.12,  (min)
10/08 12Z,   1.10,   0.79,  99.90,   1.77,  -0.12,
10/08 13Z,   1.10,   1.73,  99.90,   2.72,  -0.12,
10/08 14Z,   1.10,   2.99,  99.90,   3.97,  -0.12,
10/08 15Z,   1.10,   4.24,  99.90,   5.23,  -0.12,
10/08 16Z,   1.10,   5.20,  99.90,   6.19,  -0.12,
10/08 17Z,   1.10,   5.64,  99.90,   6.62,  -0.12,  (max)
10/08 18Z,   1.10,   5.45,  99.90,   6.44,  -0.12,
10/08 19Z,   1.10,   4.70,  99.90,   5.69,  -0.12,
10/08 20Z,   1.10,   3.59,  99.90,   4.57,  -0.12,
10/08 21Z,   1.10,   2.39,  99.90,   3.38,  -0.12,
10/08 22Z,   1.10,   1.42,  99.90,   2.41,  -0.12,
10/08 23Z,   1.10,   0.93,  99.90,   1.91,  -0.12,  (min)
10/09 00Z,   1.10,   1.02,  99.90,   2.00,  -0.12,
10/09 01Z,   1.10,   1.67,  99.90,   2.65,  -0.12,
10/09 02Z,   1.10,   2.71,  99.90,   3.69,  -0.12,
10/09 03Z,   1.20,   3.86,  99.90,   4.95,  -0.12,
10/09 04Z,   1.20,   4.82,  99.90,   5.91,  -0.12,
10/09 05Z,   1.20,   5.34,  99.90,   6.43,  -0.12,  (max)
10/09 06Z,   1.20,   5.28,  99.90,   6.36,  -0.12,
10/09 07Z,   1.20,   4.65,  99.90,   5.73,  -0.12,
10/09 08Z,   1.20,   3.60,  99.90,   4.69,  -0.12,
10/09 09Z,   1.20,   2.42,  99.90,   3.51,  -0.12,
10/09 10Z,   1.20,   1.41,  99.90,   2.49,  -0.12,
10/09 11Z,   1.20,   0.83,  99.90,   1.92,  -0.12,  (min)
10/09 12Z,   1.20,   0.85,  99.90,   1.93,  -0.12,
10/09 13Z,   1.20,   1.47,  99.90,   2.56,  -0.12,
10/09 14Z,   1.20,   2.56,  99.90,   3.64,  -0.12,
10/09 15Z,   1.20,   3.84,  99.90,   4.92,  -0.12,
10/09 16Z,   1.10,   4.99,  99.90,   5.98,  -0.12,
10/09 17Z,   1.20,   5.73,  99.90,   6.82,  -0.12,
10/09 18Z,   1.10,   5.87,  99.90,   6.85,  -0.12,
10/09 19Z,  99.90,   5.36,  99.90,  99.90,  -0.12,
10/09 20Z,  99.90,   4.32,  99.90,  99.90,  -0.12,
10/09 21Z,  99.90,   2.99,  99.90,  99.90,  -0.12,
10/09 22Z,  99.90,   1.71,  99.90,  99.90,  -0.12,
10/09 23Z,  99.90,   0.76,  99.90,  99.90,  -0.12,
10/10 00Z,  99.90,   0.38,  99.90,  99.90,  -0.12,