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
Cherry Point, WA
Friday Harbor WA
Port Townsend
Seattle, WA
Port Angeles, WA
Neah Bay, WA
Toke Point, WA
Astoria, OR
South Beach, OR
Charleston, OR
Port Orford, OR
Crescent City, CA
North Spit, CA
Arena Cove, CA
Point Reyes, CA
Port Chicago, CA
San Francisco CA
Surge List
West Coast
#Charleston, SC : 03/27/2025 04:24:37 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/25 12Z,  -0.30,  -2.34,  -3.05,  99.90,  -0.41,
03/25 13Z,  -0.30,  -3.56,  -4.31,  99.90,  -0.45,
03/25 14Z,  -0.30,  -4.64,  -5.18,  99.90,  -0.24,
03/25 15Z,  -0.20,  -5.29,  -5.66,  99.90,  -0.17,  (min)
03/25 16Z,  -0.20,  -5.30,  -5.46,  99.90,   0.04,
03/25 17Z,  -0.10,  -4.63,  -4.74,  99.90,  -0.01,
03/25 18Z,  -0.10,  -3.50,  -3.47,  99.90,   0.13,
03/25 19Z,  -0.10,  -2.32,  -2.37,  99.90,   0.05,
03/25 20Z,  -0.10,  -1.44,  -1.58,  99.90,  -0.04,
03/25 21Z,  -0.10,  -1.02,  -1.21,  99.90,  -0.09,  (max)
03/25 22Z,  -0.10,  -1.08,  -1.36,  99.90,  -0.18,
03/25 23Z,   0.00,  -1.62,  -1.75,  99.90,  -0.13,
03/26 00Z,  -0.20,  -2.58,  -2.77,  99.90,   0.01,
03/26 01Z,  -0.20,  -3.74,  -3.99,  99.90,  -0.05,
03/26 02Z,  -0.20,  -4.82,  -5.10,  99.90,  -0.08,
03/26 03Z,  -0.20,  -5.53,  -5.67,  99.90,   0.06,  (min)
03/26 04Z,  -0.20,  -5.65,  -5.58,  99.90,   0.27,
03/26 05Z,  -0.30,  -5.07,  -4.99,  99.90,   0.38,
03/26 06Z,  -0.30,  -3.92,  -3.83,  99.90,   0.39,
03/26 07Z,  -0.40,  -2.55,  -2.57,  99.90,   0.38,
03/26 08Z,  -0.40,  -1.35,  -1.54,  99.90,   0.21,
03/26 09Z,  -0.50,  -0.54,  -0.81,  99.90,   0.23,
03/26 10Z,  -0.50,  -0.22,  -0.56,  99.90,   0.16,  (max)
03/26 11Z,  -0.40,  -0.43,  -0.87,  99.90,  -0.04,
03/26 12Z,  -0.20,  -1.22,  -1.71,  99.90,  -0.29,
03/26 13Z,  -0.20,  -2.45,  -2.99,  99.90,  -0.34,
03/26 14Z,  -0.20,  -3.85,  -4.42,  99.90,  -0.37,
03/26 15Z,  -0.10,  -5.06,  -5.47,  99.90,  -0.31,
03/26 16Z,   0.00,  -5.74,  -5.74,  99.90,  -0.00,  (min)
03/26 17Z,   0.00,  -5.64,  -5.33,  99.90,   0.31,
03/26 18Z,   0.10,  -4.75,  -4.19,  99.90,   0.46,
03/26 19Z,   0.10,  -3.38,  -3.00,  99.90,   0.28,
03/26 20Z,   0.10,  -2.01,  -1.80,  99.90,   0.11,
03/26 21Z,   0.10,  -1.00,  -0.93,  99.90,  -0.03,
03/26 22Z,   0.00,  -0.53,  -0.43,  99.90,   0.10,  (max)
03/26 23Z,   0.00,  -0.63,  -0.51,  99.90,   0.12,
03/27 00Z,   0.00,  -1.29,  -1.12,  99.90,   0.17,
03/27 01Z,   0.00,  -2.42,  -2.32,  99.90,   0.10,
03/27 02Z,   0.00,  -3.79,  -3.82,  99.90,  -0.03,
03/27 03Z,  -0.10,  -5.06,  -5.00,  99.90,   0.16,
03/27 04Z,  -0.10,  -5.89,  -5.74,  99.90,   0.25,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/27 05Z,  -0.20,  -6.02,  99.90,  -5.99,   0.23,  (min)
03/27 06Z,  -0.20,  -5.33,  99.90,  -5.32,   0.20,
03/27 07Z,  -0.20,  -4.00,  99.90,  -4.02,   0.18,
03/27 08Z,  -0.20,  -2.46,  99.90,  -2.50,   0.16,
03/27 09Z,  -0.20,  -1.13,  99.90,  -1.20,   0.14,
03/27 10Z,  -0.10,  -0.28,  99.90,  -0.26,   0.11,
03/27 11Z,  -0.10,   0.01,  99.90,   0.01,   0.09,  (max)
03/27 12Z,   0.00,  -0.32,  99.90,  -0.25,   0.07,
03/27 13Z,   0.00,  -1.28,  99.90,  -1.23,   0.05,
03/27 14Z,   0.00,  -2.71,  99.90,  -2.68,   0.02,
03/27 15Z,   0.00,  -4.28,  99.90,  -4.27,   0.00,
03/27 16Z,   0.00,  -5.57,  99.90,  -5.59,  -0.02,
03/27 17Z,   0.00,  -6.19,  99.90,  -6.21,  -0.02,  (min)
03/27 18Z,   0.00,  -5.90,  99.90,  -5.92,  -0.02,
03/27 19Z,   0.00,  -4.74,  99.90,  -4.76,  -0.02,
03/27 20Z,   0.00,  -3.12,  99.90,  -3.14,  -0.02,
03/27 21Z,   0.00,  -1.57,  99.90,  -1.59,  -0.02,
03/27 22Z,   0.00,  -0.48,  99.90,  -0.50,  -0.02,
03/27 23Z,   0.00,  -0.01,  99.90,  -0.03,  -0.02,  (max)
03/28 00Z,   0.00,  -0.19,  99.90,  -0.22,  -0.02,
03/28 01Z,   0.00,  -1.01,  99.90,  -1.03,  -0.02,
03/28 02Z,   0.00,  -2.35,  99.90,  -2.37,  -0.02,
03/28 03Z,  -0.10,  -3.92,  99.90,  -4.04,  -0.02,
03/28 04Z,  -0.10,  -5.34,  99.90,  -5.46,  -0.02,
03/28 05Z,  -0.10,  -6.24,  99.90,  -6.36,  -0.02,
03/28 06Z,  -0.10,  -6.31,  99.90,  -6.43,  -0.02,  (min)
03/28 07Z,  -0.10,  -5.46,  99.90,  -5.58,  -0.02,
03/28 08Z,  -0.10,  -3.96,  99.90,  -4.08,  -0.02,
03/28 09Z,  -0.10,  -2.29,  99.90,  -2.41,  -0.02,
03/28 10Z,  -0.10,  -0.91,  99.90,  -1.03,  -0.02,
03/28 11Z,  -0.10,  -0.07,  99.90,  -0.19,  -0.02,
03/28 12Z,  -0.10,   0.13,  99.90,   0.01,  -0.02,  (max)
03/28 13Z,  -0.10,  -0.35,  99.90,  -0.47,  -0.02,
03/28 14Z,  -0.10,  -1.50,  99.90,  -1.62,  -0.02,
03/28 15Z,  -0.20,  -3.11,  99.90,  -3.33,  -0.02,
03/28 16Z,  -0.20,  -4.79,  99.90,  -5.01,  -0.02,
03/28 17Z,  -0.20,  -6.07,  99.90,  -6.29,  -0.02,
03/28 18Z,  -0.30,  -6.54,  99.90,  -6.87,  -0.02,  (min)
03/28 19Z,  -0.20,  -5.99,  99.90,  -6.22,  -0.02,
03/28 20Z,  -0.10,  -4.56,  99.90,  -4.68,  -0.02,
03/28 21Z,  -0.10,  -2.72,  99.90,  -2.84,  -0.02,
03/28 22Z,  -0.10,  -1.06,  99.90,  -1.18,  -0.02,
03/28 23Z,  -0.10,   0.04,  99.90,  -0.08,  -0.02,
03/29 00Z,  -0.20,   0.44,  99.90,   0.22,  -0.02,  (max)
03/29 01Z,  -0.20,   0.14,  99.90,  -0.08,  -0.02,
03/29 02Z,  -0.20,  -0.85,  99.90,  -1.07,  -0.02,
03/29 03Z,  -0.20,  -2.37,  99.90,  -2.59,  -0.02,
03/29 04Z,  -0.20,  -4.10,  99.90,  -4.32,  -0.02,
03/29 05Z,  -0.20,  -5.61,  99.90,  -5.83,  -0.02,
03/29 06Z,  -0.20,  -6.50,  99.90,  -6.72,  -0.02,  (min)
03/29 07Z,  -0.10,  -6.46,  99.90,  -6.58,  -0.02,
03/29 08Z,  -0.10,  -5.45,  99.90,  -5.57,  -0.02,
03/29 09Z,  -0.20,  -3.81,  99.90,  -4.03,  -0.02,
03/29 10Z,  -0.20,  -2.09,  99.90,  -2.31,  -0.02,
03/29 11Z,  -0.20,  -0.73,  99.90,  -0.95,  -0.02,
03/29 12Z,  -0.20,   0.02,  99.90,  -0.20,  -0.02,
03/29 13Z,  -0.20,   0.10,  99.90,  -0.12,  -0.02,  (max)
03/29 14Z,  -0.20,  -0.55,  99.90,  -0.77,  -0.02,
03/29 15Z,  -0.20,  -1.87,  99.90,  -2.09,  -0.02,
03/29 16Z,  -0.20,  -3.59,  99.90,  -3.81,  -0.02,
03/29 17Z,  -0.30,  -5.29,  99.90,  -5.61,  -0.02,
03/29 18Z,  -0.30,  -6.47,  99.90,  -6.79,  -0.02,
03/29 19Z,  -0.20,  -6.72,  99.90,  -6.95,  -0.02,  (min)
03/29 20Z,  -0.20,  -5.90,  99.90,  -6.12,  -0.02,
03/29 21Z,  -0.20,  -4.22,  99.90,  -4.44,  -0.02,
03/29 22Z,  -0.20,  -2.25,  99.90,  -2.47,  -0.02,
03/29 23Z,  -0.10,  -0.58,  99.90,  -0.70,  -0.02,
03/30 00Z,  -0.10,   0.46,  99.90,   0.34,  -0.02,
03/30 01Z,  -0.10,   0.76,  99.90,   0.64,  -0.02,  (max)
03/30 02Z,  -0.10,   0.31,  99.90,   0.19,  -0.02,
03/30 03Z,  -0.20,  -0.83,  99.90,  -1.05,  -0.02,
03/30 04Z,  -0.10,  -2.48,  99.90,  -2.60,  -0.02,
03/30 05Z,  -0.20,  -4.29,  99.90,  -4.51,  -0.02,
03/30 06Z,  -0.10,  -5.81,  99.90,  -5.93,  -0.02,
03/30 07Z,  -0.20,  -6.62,  99.90,  -6.84,  -0.02,  (min)
03/30 08Z,  -0.10,  -6.44,  99.90,  -6.56,  -0.02,
03/30 09Z,  -0.10,  -5.30,  99.90,  -5.42,  -0.02,
03/30 10Z,  -0.10,  -3.60,  99.90,  -3.72,  -0.02,
03/30 11Z,  -0.10,  -1.90,  99.90,  -2.02,  -0.02,
03/30 12Z,  -0.10,  -0.65,  99.90,  -0.77,  -0.02,
03/30 13Z,  -0.10,  -0.02,  99.90,  -0.14,  -0.02,  (max)
03/30 14Z,  -0.20,  -0.09,  99.90,  -0.31,  -0.02,
03/30 15Z,  -0.20,  -0.88,  99.90,  -1.10,  -0.02,
03/30 16Z,  -0.20,  -2.30,  99.90,  -2.52,  -0.02,
03/30 17Z,  -0.10,  -4.06,  99.90,  -4.18,  -0.02,
03/30 18Z,  -0.20,  -5.68,  99.90,  -5.90,  -0.02,
03/30 19Z,  99.90,  -6.68,  99.90,  99.90,  -0.02,
03/30 20Z,  99.90,  -6.69,  99.90,  99.90,  -0.02,
03/30 21Z,  99.90,  -5.63,  99.90,  99.90,  -0.02,
03/30 22Z,  99.90,  -3.80,  99.90,  99.90,  -0.02,
03/30 23Z,  99.90,  -1.81,  99.90,  99.90,  -0.02,
03/31 00Z,  99.90,  -0.21,  99.90,  99.90,  -0.02,