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
#Port Townsend, WA : 03/27/2025 10:25:57 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/25 18Z,   0.40,  -1.91,  -1.88,  99.90,  -0.37,
03/25 19Z,   0.40,  -1.69,  -1.74,  99.90,  -0.45,
03/25 20Z,   0.40,  -1.67,  -1.74,  99.90,  -0.47,  (max)
03/25 21Z,   0.40,  -2.06,  -2.14,  99.90,  -0.48,
03/25 22Z,   0.40,  -2.93,  -2.77,  99.90,  -0.24,
03/25 23Z,   0.40,  -4.21,  -3.92,  99.90,  -0.11,
03/26 00Z,   0.40,  -5.73,  -5.36,  99.90,  -0.03,
03/26 01Z,   0.50,  -7.22,  -6.78,  99.90,  -0.06,
03/26 02Z,   0.50,  -8.26,  -7.87,  99.90,  -0.11,
03/26 03Z,   0.40,  -8.57,  -8.17,  99.90,  -0.00,  (min)
03/26 04Z,   0.40,  -8.14,  -7.68,  99.90,   0.06,
03/26 05Z,   0.50,  -7.20,  -6.75,  99.90,  -0.05,
03/26 06Z,   0.40,  -5.91,  -5.49,  99.90,   0.02,
03/26 07Z,   0.30,  -4.38,  -3.82,  99.90,   0.26,
03/26 08Z,   0.30,  -2.78,  -2.19,  99.90,   0.29,
03/26 09Z,   0.40,  -1.41,  -0.73,  99.90,   0.28,
03/26 10Z,   0.40,  -0.52,   0.22,  99.90,   0.34,
03/26 11Z,   0.30,  -0.23,   0.58,  99.90,   0.51,  (max)
03/26 12Z,   0.30,  -0.56,   0.37,  99.90,   0.63,
03/26 13Z,   0.40,  -1.37,  -0.36,  99.90,   0.61,
03/26 14Z,   0.40,  -2.31,  -1.30,  99.90,   0.61,
03/26 15Z,   0.40,  -2.97,  -2.11,  99.90,   0.46,
03/26 16Z,   0.40,  -3.16,  -2.57,  99.90,   0.19,  (min)
03/26 17Z,   0.40,  -2.99,  -2.46,  99.90,   0.13,
03/26 18Z,   0.60,  -2.61,  -2.14,  99.90,  -0.13,
03/26 19Z,   0.60,  -2.13,  -1.74,  99.90,  -0.21,
03/26 20Z,   0.60,  -1.66,  -1.47,  99.90,  -0.41,
03/26 21Z,   0.70,  -1.45,  -1.22,  99.90,  -0.47,  (max)
03/26 22Z,   0.70,  -1.72,  -1.24,  99.90,  -0.22,
03/26 23Z,   0.70,  -2.59,  -2.06,  99.90,  -0.17,
03/27 00Z,   0.80,  -3.97,  -3.24,  99.90,  -0.07,
03/27 01Z,   0.90,  -5.64,  -4.91,  99.90,  -0.17,
03/27 02Z,   1.00,  -7.23,  -6.58,  99.90,  -0.35,
03/27 03Z,   1.00,  -8.24,  -7.51,  99.90,  -0.27,
03/27 04Z,   1.00,  -8.40,  -7.63,  99.90,  -0.23,  (min)
03/27 05Z,   1.00,  -7.79,  -6.93,  99.90,  -0.14,
03/27 06Z,   1.10,  -6.66,  -5.97,  99.90,  -0.41,
03/27 07Z,   1.00,  -5.20,  -4.47,  99.90,  -0.27,
03/27 08Z,   1.10,  -3.55,  -2.74,  99.90,  -0.29,
03/27 09Z,   1.10,  -1.94,  -1.04,  99.90,  -0.20,
03/27 10Z,   1.10,  -0.72,   0.27,  99.90,  -0.11,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/27 11Z,   1.10,  -0.15,  99.90,   0.85,  -0.10,  (max)
03/27 12Z,   1.10,  -0.35,  99.90,   0.67,  -0.08,
03/27 13Z,   1.10,  -1.23,  99.90,  -0.20,  -0.07,
03/27 14Z,   1.10,  -2.49,  99.90,  -1.45,  -0.05,
03/27 15Z,   1.00,  -3.66,  99.90,  -2.70,  -0.04,
03/27 16Z,   1.00,  -4.30,  99.90,  -3.32,  -0.02,  (min)
03/27 17Z,   1.10,  -4.29,  99.90,  -3.19,  -0.01,
03/27 18Z,   1.10,  -3.82,  99.90,  -2.71,   0.01,
03/27 19Z,   1.00,  -3.13,  99.90,  -2.10,   0.02,
03/27 20Z,   1.10,  -2.32,  99.90,  -1.18,   0.04,
03/27 21Z,   1.20,  -1.57,  99.90,  -0.32,   0.05,
03/27 22Z,   1.20,  -1.16,  99.90,   0.11,   0.07,  (max)
03/27 23Z,   1.20,  -1.35,  99.90,  -0.08,   0.07,
03/28 00Z,   1.20,  -2.23,  99.90,  -0.97,   0.07,
03/28 01Z,   1.30,  -3.71,  99.90,  -2.34,   0.07,
03/28 02Z,   1.30,  -5.47,  99.90,  -4.10,   0.07,
03/28 03Z,   1.30,  -7.04,  99.90,  -5.67,   0.07,
03/28 04Z,   1.40,  -7.90,  99.90,  -6.43,   0.07,  (min)
03/28 05Z,   1.40,  -7.83,  99.90,  -6.36,   0.07,
03/28 06Z,   1.30,  -6.99,  99.90,  -5.62,   0.07,
03/28 07Z,   1.30,  -5.69,  99.90,  -4.32,   0.07,
03/28 08Z,   1.30,  -4.13,  99.90,  -2.76,   0.07,
03/28 09Z,   1.30,  -2.47,  99.90,  -1.10,   0.07,
03/28 10Z,   1.30,  -1.01,  99.90,   0.36,   0.07,
03/28 11Z,   1.30,  -0.12,  99.90,   1.25,   0.07,
03/28 12Z,   1.40,  -0.07,  99.90,   1.40,   0.07,  (max)
03/28 13Z,   1.40,  -0.88,  99.90,   0.59,   0.07,
03/28 14Z,   1.40,  -2.35,  99.90,  -0.88,   0.07,
03/28 15Z,   1.30,  -4.01,  99.90,  -2.64,   0.07,
03/28 16Z,   1.30,  -5.29,  99.90,  -3.92,   0.07,
03/28 17Z,   1.30,  -5.77,  99.90,  -4.40,   0.07,  (min)
03/28 18Z,   1.20,  -5.46,  99.90,  -4.20,   0.07,
03/28 19Z,   1.20,  -4.66,  99.90,  -3.39,   0.07,
03/28 20Z,   1.30,  -3.61,  99.90,  -2.24,   0.07,
03/28 21Z,   1.30,  -2.48,  99.90,  -1.11,   0.07,
03/28 22Z,   1.30,  -1.46,  99.90,  -0.09,   0.07,
03/28 23Z,   1.20,  -0.87,  99.90,   0.40,   0.07,  (max)
03/29 00Z,   1.20,  -0.98,  99.90,   0.29,   0.07,
03/29 01Z,   1.30,  -1.88,  99.90,  -0.51,   0.07,
03/29 02Z,   1.30,  -3.39,  99.90,  -2.02,   0.07,
03/29 03Z,   1.30,  -5.13,  99.90,  -3.76,   0.07,
03/29 04Z,   1.30,  -6.55,  99.90,  -5.18,   0.07,
03/29 05Z,   1.20,  -7.16,  99.90,  -5.89,   0.07,  (min)
03/29 06Z,   1.20,  -6.83,  99.90,  -5.56,   0.07,
03/29 07Z,   1.10,  -5.80,  99.90,  -4.63,   0.07,
03/29 08Z,   1.10,  -4.41,  99.90,  -3.25,   0.07,
03/29 09Z,   1.10,  -2.87,  99.90,  -1.70,   0.07,
03/29 10Z,   1.00,  -1.35,  99.90,  -0.28,   0.07,
03/29 11Z,   1.00,  -0.20,  99.90,   0.87,   0.07,
03/29 12Z,   1.00,   0.19,  99.90,   1.26,   0.07,  (max)
03/29 13Z,   0.90,  -0.38,  99.90,   0.59,   0.07,
03/29 14Z,   0.90,  -1.83,  99.90,  -0.86,   0.07,
03/29 15Z,   0.80,  -3.80,  99.90,  -2.93,   0.07,
03/29 16Z,   0.80,  -5.72,  99.90,  -4.85,   0.07,
03/29 17Z,   0.80,  -6.96,  99.90,  -6.09,   0.07,
03/29 18Z,   0.70,  -7.20,  99.90,  -6.43,   0.07,  (min)
03/29 19Z,   0.70,  -6.55,  99.90,  -5.79,   0.07,
03/29 20Z,   0.60,  -5.41,  99.90,  -4.74,   0.07,
03/29 21Z,   0.60,  -4.04,  99.90,  -3.37,   0.07,
03/29 22Z,   0.60,  -2.60,  99.90,  -1.93,   0.07,
03/29 23Z,   0.60,  -1.34,  99.90,  -0.67,   0.07,
03/30 00Z,   0.60,  -0.60,  99.90,   0.07,   0.07,  (max)
03/30 01Z,   0.60,  -0.65,  99.90,   0.02,   0.07,
03/30 02Z,   0.60,  -1.52,  99.90,  -0.85,   0.07,
03/30 03Z,   0.60,  -2.97,  99.90,  -2.30,   0.07,
03/30 04Z,   0.60,  -4.57,  99.90,  -3.90,   0.07,
03/30 05Z,   0.60,  -5.74,  99.90,  -5.08,   0.07,
03/30 06Z,   0.50,  -6.07,  99.90,  -5.50,   0.07,  (min)
03/30 07Z,   0.50,  -5.51,  99.90,  -4.95,   0.07,
03/30 08Z,   0.50,  -4.40,  99.90,  -3.83,   0.07,
03/30 09Z,   0.50,  -3.05,  99.90,  -2.48,   0.07,
03/30 10Z,   0.50,  -1.64,  99.90,  -1.07,   0.07,
03/30 11Z,   0.50,  -0.40,  99.90,   0.17,   0.07,
03/30 12Z,   0.50,   0.31,  99.90,   0.88,   0.07,  (max)
03/30 13Z,   0.50,   0.13,  99.90,   0.70,   0.07,
03/30 14Z,   0.50,  -1.07,  99.90,  -0.50,   0.07,
03/30 15Z,   0.50,  -3.06,  99.90,  -2.49,   0.07,
03/30 16Z,   0.60,  -5.39,  99.90,  -4.72,   0.07,
03/30 17Z,   0.60,  -7.38,  99.90,  -6.71,   0.07,
03/30 18Z,   0.60,  -8.45,  99.90,  -7.78,   0.07,  (min)
03/30 19Z,   0.60,  -8.38,  99.90,  -7.71,   0.07,
03/30 20Z,   0.60,  -7.42,  99.90,  -6.76,   0.07,
03/30 21Z,   0.60,  -5.99,  99.90,  -5.32,   0.07,
03/30 22Z,   0.60,  -4.36,  99.90,  -3.69,   0.07,
03/30 23Z,   0.70,  -2.68,  99.90,  -1.92,   0.07,
03/31 00Z,   0.70,  -1.25,  99.90,  -0.48,   0.07,
03/31 01Z,  99.90,  -0.40,  99.90,  99.90,   0.07,
03/31 02Z,  99.90,  -0.38,  99.90,  99.90,   0.07,
03/31 03Z,  99.90,  -1.16,  99.90,  99.90,   0.07,
03/31 04Z,  99.90,  -2.47,  99.90,  99.90,   0.07,
03/31 05Z,  99.90,  -3.83,  99.90,  99.90,   0.07,
03/31 06Z,  99.90,  -4.71,  99.90,  99.90,   0.07,