EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
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Northwest
Alaska
Gulf of Alaska
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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
#Neah Bay, WA : 04/25/2025 22:20:52 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/24 06Z,  -0.30,   6.89,   6.17,  99.90,  -0.42,  (max)
04/24 07Z,  -0.20,   6.49,   5.90,  99.90,  -0.39,
04/24 08Z,  -0.20,   5.57,   4.99,  99.90,  -0.38,
04/24 09Z,  -0.30,   4.41,   3.78,  99.90,  -0.33,
04/24 10Z,  -0.30,   3.32,   2.87,  99.90,  -0.15,
04/24 11Z,  -0.20,   2.57,   2.19,  99.90,  -0.18,
04/24 12Z,  -0.20,   2.30,   1.87,  99.90,  -0.23,  (min)
04/24 13Z,  -0.30,   2.60,   2.06,  99.90,  -0.24,
04/24 14Z,  -0.20,   3.47,   2.88,  99.90,  -0.39,
04/24 15Z,  -0.20,   4.68,   3.92,  99.90,  -0.56,
04/24 16Z,  -0.20,   5.83,   5.11,  99.90,  -0.52,
04/24 17Z,  -0.30,   6.54,   5.83,  99.90,  -0.41,
04/24 18Z,  -0.20,   6.65,   5.89,  99.90,  -0.56,  (max)
04/24 19Z,  -0.10,   6.10,   5.34,  99.90,  -0.66,
04/24 20Z,  -0.10,   4.97,   4.29,  99.90,  -0.58,
04/24 21Z,  -0.20,   3.52,   2.90,  99.90,  -0.42,
04/24 22Z,  -0.20,   2.12,   1.52,  99.90,  -0.40,
04/24 23Z,  -0.10,   1.14,   0.56,  99.90,  -0.48,
04/25 00Z,  -0.10,   0.77,   0.25,  99.90,  -0.42,  (min)
04/25 01Z,  -0.10,   1.13,   0.49,  99.90,  -0.54,
04/25 02Z,  -0.10,   2.22,   1.59,  99.90,  -0.53,
04/25 03Z,  -0.10,   3.84,   3.19,  99.90,  -0.55,
04/25 04Z,   0.00,   5.57,   4.91,  99.90,  -0.66,
04/25 05Z,  -0.10,   6.92,   6.24,  99.90,  -0.58,
04/25 06Z,  -0.20,   7.60,   6.93,  99.90,  -0.47,  (max)
04/25 07Z,  -0.10,   7.50,   6.87,  99.90,  -0.53,
04/25 08Z,  -0.20,   6.65,   6.13,  99.90,  -0.32,
04/25 09Z,  -0.20,   5.23,   4.73,  99.90,  -0.30,
04/25 10Z,  -0.20,   3.60,   3.10,  99.90,  -0.30,
04/25 11Z,  -0.10,   2.17,   1.79,  99.90,  -0.28,
04/25 12Z,  -0.10,   1.23,   0.91,  99.90,  -0.22,
04/25 13Z,  -0.10,   0.96,   0.57,  99.90,  -0.29,  (min)
04/25 14Z,  -0.20,   1.48,   1.05,  99.90,  -0.23,
04/25 15Z,  -0.10,   2.71,   2.17,  99.90,  -0.44,
04/25 16Z,  -0.10,   4.31,   3.76,  99.90,  -0.45,
04/25 17Z,  -0.20,   5.79,   5.23,  99.90,  -0.36,
04/25 18Z,  -0.20,   6.71,   6.14,  99.90,  -0.37,
04/25 19Z,  -0.10,   6.89,   6.22,  99.90,  -0.57,  (max)
04/25 20Z,  -0.10,   6.30,   5.55,  99.90,  -0.65,
04/25 21Z,  -0.20,   5.08,   4.39,  99.90,  -0.49,
04/25 22Z,  -0.20,   3.57,   2.92,  99.90,  -0.45,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/25 23Z,  -0.10,   2.20,  99.90,   1.66,  -0.45,
04/26 00Z,   0.00,   1.33,  99.90,   0.89,  -0.44,
04/26 01Z,  -0.10,   1.17,  99.90,   0.63,  -0.44,  (min)
04/26 02Z,  -0.10,   1.80,  99.90,   1.27,  -0.43,
04/26 03Z,   0.00,   3.18,  99.90,   2.76,  -0.42,
04/26 04Z,  -0.10,   5.03,  99.90,   4.51,  -0.42,
04/26 05Z,  -0.10,   6.82,  99.90,   6.31,  -0.41,
04/26 06Z,  -0.10,   8.05,  99.90,   7.54,  -0.41,
04/26 07Z,  -0.10,   8.43,  99.90,   7.93,  -0.40,  (max)
04/26 08Z,  -0.10,   7.88,  99.90,   7.39,  -0.39,
04/26 09Z,  -0.10,   6.52,  99.90,   6.03,  -0.39,
04/26 10Z,   0.00,   4.60,  99.90,   4.22,  -0.38,
04/26 11Z,   0.00,   2.57,  99.90,   2.19,  -0.38,
04/26 12Z,  -0.10,   0.89,  99.90,   0.40,  -0.38,
04/26 13Z,   0.00,  -0.13,  99.90,  -0.51,  -0.38,
04/26 14Z,   0.00,  -0.27,  99.90,  -0.65,  -0.38,  (min)
04/26 15Z,   0.00,   0.55,  99.90,   0.17,  -0.38,
04/26 16Z,  -0.10,   2.16,  99.90,   1.68,  -0.38,
04/26 17Z,  -0.10,   4.12,  99.90,   3.64,  -0.38,
04/26 18Z,  -0.10,   5.84,  99.90,   5.36,  -0.38,
04/26 19Z,  -0.10,   6.88,  99.90,   6.40,  -0.38,
04/26 20Z,  -0.10,   7.06,  99.90,   6.57,  -0.38,  (max)
04/26 21Z,  -0.10,   6.40,  99.90,   5.92,  -0.38,
04/26 22Z,  -0.10,   5.13,  99.90,   4.64,  -0.38,
04/26 23Z,  -0.10,   3.63,  99.90,   3.14,  -0.38,
04/27 00Z,   0.00,   2.36,  99.90,   1.98,  -0.38,
04/27 01Z,  -0.10,   1.69,  99.90,   1.20,  -0.38,  (min)
04/27 02Z,  -0.10,   1.78,  99.90,   1.30,  -0.38,
04/27 03Z,   0.00,   2.70,  99.90,   2.32,  -0.38,
04/27 04Z,   0.00,   4.33,  99.90,   3.95,  -0.38,
04/27 05Z,  -0.10,   6.30,  99.90,   5.81,  -0.38,
04/27 06Z,  -0.10,   8.02,  99.90,   7.54,  -0.38,
04/27 07Z,  -0.10,   8.99,  99.90,   8.51,  -0.38,  (max)
04/27 08Z,  -0.10,   8.97,  99.90,   8.49,  -0.38,
04/27 09Z,  -0.10,   7.95,  99.90,   7.47,  -0.38,
04/27 10Z,  -0.10,   6.10,  99.90,   5.62,  -0.38,
04/27 11Z,  -0.10,   3.77,  99.90,   3.29,  -0.38,
04/27 12Z,  -0.10,   1.47,  99.90,   0.99,  -0.38,
04/27 13Z,   0.00,  -0.33,  99.90,  -0.71,  -0.38,
04/27 14Z,   0.00,  -1.28,  99.90,  -1.66,  -0.38,
04/27 15Z,  -0.10,  -1.21,  99.90,  -1.69,  -0.38,  (min)
04/27 16Z,  -0.10,  -0.07,  99.90,  -0.55,  -0.38,
04/27 17Z,  -0.10,   1.88,  99.90,   1.40,  -0.38,
04/27 18Z,  -0.10,   4.08,  99.90,   3.60,  -0.38,
04/27 19Z,  -0.20,   5.92,  99.90,   5.34,  -0.38,
04/27 20Z,  -0.10,   6.97,  99.90,   6.49,  -0.38,
04/27 21Z,  -0.10,   7.10,  99.90,   6.61,  -0.38,  (max)
04/27 22Z,  -0.10,   6.38,  99.90,   5.90,  -0.38,
04/27 23Z,  -0.20,   5.10,  99.90,   4.52,  -0.38,
04/28 00Z,  -0.10,   3.69,  99.90,   3.21,  -0.38,
04/28 01Z,  -0.20,   2.61,  99.90,   2.03,  -0.38,
04/28 02Z,  -0.20,   2.19,  99.90,   1.60,  -0.38,  (min)
04/28 03Z,  -0.20,   2.55,  99.90,   1.97,  -0.38,
04/28 04Z,  -0.20,   3.72,  99.90,   3.13,  -0.38,
04/28 05Z,  -0.30,   5.50,  99.90,   4.81,  -0.38,
04/28 06Z,  -0.20,   7.44,  99.90,   6.86,  -0.38,
04/28 07Z,  -0.20,   8.96,  99.90,   8.37,  -0.38,
04/28 08Z,  -0.30,   9.58,  99.90,   8.90,  -0.38,  (max)
04/28 09Z,  -0.30,   9.14,  99.90,   8.46,  -0.38,
04/28 10Z,  -0.20,   7.69,  99.90,   7.11,  -0.38,
04/28 11Z,  -0.30,   5.47,  99.90,   4.79,  -0.38,
04/28 12Z,  -0.30,   2.90,  99.90,   2.21,  -0.38,
04/28 13Z,  -0.30,   0.49,  99.90,  -0.19,  -0.38,
04/28 14Z,  -0.30,  -1.27,  99.90,  -1.95,  -0.38,
04/28 15Z,  -0.30,  -2.06,  99.90,  -2.74,  -0.38,  (min)
04/28 16Z,  -0.30,  -1.74,  99.90,  -2.42,  -0.38,
04/28 17Z,  -0.30,  -0.32,  99.90,  -1.00,  -0.38,
04/28 18Z,  -0.40,   1.85,  99.90,   1.07,  -0.38,
04/28 19Z,  -0.40,   4.15,  99.90,   3.37,  -0.38,
04/28 20Z,  -0.30,   5.97,  99.90,   5.29,  -0.38,
04/28 21Z,  -0.30,   6.94,  99.90,   6.26,  -0.38,  (max)
04/28 22Z,  -0.40,   6.99,  99.90,   6.21,  -0.38,
04/28 23Z,  -0.50,   6.25,  99.90,   5.37,  -0.38,
04/29 00Z,  -0.30,   5.03,  99.90,   4.35,  -0.38,
04/29 01Z,  -0.30,   3.79,  99.90,   3.11,  -0.38,
04/29 02Z,  -0.30,   2.95,  99.90,   2.27,  -0.38,
04/29 03Z,  -0.30,   2.78,  99.90,   2.10,  -0.38,  (min)
04/29 04Z,  -0.30,   3.38,  99.90,   2.69,  -0.38,
04/29 05Z,  -0.30,   4.69,  99.90,   4.01,  -0.38,
04/29 06Z,  -0.20,   6.49,  99.90,   5.90,  -0.38,
04/29 07Z,  -0.30,   8.27,  99.90,   7.59,  -0.38,
04/29 08Z,  -0.30,   9.49,  99.90,   8.80,  -0.38,
04/29 09Z,  -0.20,   9.74,  99.90,   9.16,  -0.38,  (max)
04/29 10Z,  -0.10,   8.93,  99.90,   8.45,  -0.38,
04/29 11Z,  -0.20,   7.19,  99.90,   6.61,  -0.38,
04/29 12Z,  -0.30,   4.78,  99.90,   4.10,  -0.38,
04/29 13Z,  99.90,   2.14,  99.90,  99.90,  -0.38,
04/29 14Z,  99.90,  -0.20,  99.90,  99.90,  -0.38,
04/29 15Z,  99.90,  -1.80,  99.90,  99.90,  -0.38,
04/29 16Z,  99.90,  -2.38,  99.90,  99.90,  -0.38,
04/29 17Z,  99.90,  -1.83,  99.90,  99.90,  -0.38,
04/29 18Z,  99.90,  -0.24,  99.90,  99.90,  -0.38,