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
#Mytle Beach, Springmaid Pier, SC : 04/30/2025 04:22:09 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/28 12Z,   0.40,  -2.12,  -1.67,  99.90,   0.05,
04/28 13Z,   0.40,  -2.16,  -1.86,  99.90,  -0.10,  (max)
04/28 14Z,   0.40,  -3.02,  -2.88,  99.90,  -0.26,
04/28 15Z,   0.40,  -4.45,  -4.37,  99.90,  -0.32,
04/28 16Z,   0.40,  -6.08,  -5.98,  99.90,  -0.30,
04/28 17Z,   0.40,  -7.52,  -7.36,  99.90,  -0.24,
04/28 18Z,   0.50,  -8.40,  -8.27,  99.90,  -0.37,  (min)
04/28 19Z,   0.50,  -8.44,  -8.18,  99.90,  -0.24,
04/28 20Z,   0.50,  -7.54,  -7.19,  99.90,  -0.15,
04/28 21Z,   0.50,  -5.92,  -5.50,  99.90,  -0.08,
04/28 22Z,   0.50,  -3.96,  -3.48,  99.90,  -0.02,
04/28 23Z,   0.50,  -2.16,  -1.59,  99.90,   0.07,
04/29 00Z,   0.50,  -0.98,  -0.48,  99.90,   0.00,
04/29 01Z,   0.50,  -0.70,  -0.30,  99.90,  -0.10,  (max)
04/29 02Z,   0.50,  -1.33,  -0.99,  99.90,  -0.16,
04/29 03Z,   0.50,  -2.65,  -2.42,  99.90,  -0.27,
04/29 04Z,   0.40,  -4.32,  -4.18,  99.90,  -0.26,
04/29 05Z,   0.40,  -6.03,  -5.82,  99.90,  -0.19,
04/29 06Z,   0.40,  -7.45,  -7.19,  99.90,  -0.14,
04/29 07Z,   0.40,  -8.24,  -8.05,  99.90,  -0.21,  (min)
04/29 08Z,   0.40,  -8.21,  -7.91,  99.90,  -0.10,
04/29 09Z,   0.40,  -7.35,  -7.10,  99.90,  -0.15,
04/29 10Z,   0.40,  -5.92,  -5.66,  99.90,  -0.14,
04/29 11Z,   0.30,  -4.30,  -4.06,  99.90,  -0.06,
04/29 12Z,   0.30,  -2.95,  -2.84,  99.90,  -0.19,
04/29 13Z,   0.20,  -2.26,  -2.15,  99.90,  -0.09,  (max)
04/29 14Z,   0.30,  -2.41,  -2.43,  99.90,  -0.32,
04/29 15Z,   0.30,  -3.31,  -3.43,  99.90,  -0.42,
04/29 16Z,   0.20,  -4.70,  -4.99,  99.90,  -0.49,
04/29 17Z,   0.20,  -6.25,  -6.61,  99.90,  -0.56,
04/29 18Z,   0.30,  -7.59,  -7.96,  99.90,  -0.67,
04/29 19Z,   0.30,  -8.33,  -8.69,  99.90,  -0.66,  (min)
04/29 20Z,   0.20,  -8.23,  -8.36,  99.90,  -0.33,
04/29 21Z,   0.20,  -7.23,  -7.19,  99.90,  -0.16,
04/29 22Z,   0.30,  -5.59,  -5.48,  99.90,  -0.19,
04/29 23Z,   0.30,  -3.70,  -3.60,  99.90,  -0.20,
04/30 00Z,   0.30,  -2.06,  -2.04,  99.90,  -0.28,
04/30 01Z,   0.30,  -1.06,  -1.23,  99.90,  -0.47,
04/30 02Z,   0.30,  -0.92,  -0.96,  99.90,  -0.34,  (max)
04/30 03Z,   0.30,  -1.60,  -1.56,  99.90,  -0.26,
04/30 04Z,   0.30,  -2.89,  -2.97,  99.90,  -0.38,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/30 05Z,   0.30,  -4.49,  99.90,  -4.55,  -0.36,
04/30 06Z,   0.30,  -6.10,  99.90,  -6.14,  -0.34,
04/30 07Z,   0.30,  -7.41,  99.90,  -7.42,  -0.31,
04/30 08Z,   0.30,  -8.08,  99.90,  -8.07,  -0.29,  (min)
04/30 09Z,   0.30,  -7.95,  99.90,  -7.92,  -0.27,
04/30 10Z,   0.30,  -7.07,  99.90,  -7.02,  -0.24,
04/30 11Z,   0.30,  -5.71,  99.90,  -5.63,  -0.22,
04/30 12Z,   0.20,  -4.24,  99.90,  -4.23,  -0.20,
04/30 13Z,   0.20,  -3.06,  99.90,  -3.03,  -0.17,
04/30 14Z,   0.20,  -2.50,  99.90,  -2.45,  -0.15,  (max)
04/30 15Z,   0.20,  -2.70,  99.90,  -2.63,  -0.13,
04/30 16Z,   0.20,  -3.56,  99.90,  -3.46,  -0.10,
04/30 17Z,   0.20,  -4.86,  99.90,  -4.76,  -0.10,
04/30 18Z,   0.20,  -6.30,  99.90,  -6.20,  -0.10,
04/30 19Z,   0.30,  -7.50,  99.90,  -7.31,  -0.10,
04/30 20Z,   0.30,  -8.12,  99.90,  -7.92,  -0.10,  (min)
04/30 21Z,   0.30,  -7.91,  99.90,  -7.71,  -0.10,
04/30 22Z,   0.30,  -6.89,  99.90,  -6.69,  -0.10,
04/30 23Z,   0.30,  -5.32,  99.90,  -5.13,  -0.10,
05/01 00Z,   0.20,  -3.62,  99.90,  -3.52,  -0.10,
05/01 01Z,   0.20,  -2.18,  99.90,  -2.09,  -0.10,
05/01 02Z,   0.20,  -1.35,  99.90,  -1.26,  -0.10,  (max)
05/01 03Z,   0.10,  -1.29,  99.90,  -1.29,  -0.10,
05/01 04Z,   0.10,  -1.94,  99.90,  -1.94,  -0.10,
05/01 05Z,   0.10,  -3.13,  99.90,  -3.13,  -0.10,
05/01 06Z,   0.10,  -4.61,  99.90,  -4.61,  -0.10,
05/01 07Z,   0.10,  -6.09,  99.90,  -6.09,  -0.10,
05/01 08Z,   0.10,  -7.25,  99.90,  -7.25,  -0.10,
05/01 09Z,   0.20,  -7.80,  99.90,  -7.70,  -0.10,  (min)
05/01 10Z,   0.20,  -7.60,  99.90,  -7.51,  -0.10,
05/01 11Z,   0.10,  -6.77,  99.90,  -6.77,  -0.10,
05/01 12Z,   0.10,  -5.55,  99.90,  -5.56,  -0.10,
05/01 13Z,   0.10,  -4.27,  99.90,  -4.27,  -0.10,
05/01 14Z,   0.10,  -3.25,  99.90,  -3.26,  -0.10,
05/01 15Z,   0.10,  -2.77,  99.90,  -2.77,  -0.10,  (max)
05/01 16Z,   0.10,  -2.95,  99.90,  -2.95,  -0.10,
05/01 17Z,   0.10,  -3.72,  99.90,  -3.73,  -0.10,
05/01 18Z,   0.10,  -4.91,  99.90,  -4.91,  -0.10,
05/01 19Z,   0.20,  -6.22,  99.90,  -6.13,  -0.10,
05/01 20Z,   0.20,  -7.30,  99.90,  -7.21,  -0.10,
05/01 21Z,   0.20,  -7.80,  99.90,  -7.71,  -0.10,  (min)
05/01 22Z,   0.20,  -7.54,  99.90,  -7.44,  -0.10,
05/01 23Z,   0.30,  -6.58,  99.90,  -6.38,  -0.10,
05/02 00Z,   0.30,  -5.18,  99.90,  -4.99,  -0.10,
05/02 01Z,   0.30,  -3.71,  99.90,  -3.51,  -0.10,
05/02 02Z,   0.30,  -2.48,  99.90,  -2.28,  -0.10,
05/02 03Z,   0.30,  -1.77,  99.90,  -1.57,  -0.10,
05/02 04Z,   0.30,  -1.71,  99.90,  -1.51,  -0.10,  (max)
05/02 05Z,   0.30,  -2.28,  99.90,  -2.09,  -0.10,
05/02 06Z,   0.30,  -3.35,  99.90,  -3.15,  -0.10,
05/02 07Z,   0.30,  -4.69,  99.90,  -4.49,  -0.10,
05/02 08Z,   0.30,  -6.02,  99.90,  -5.82,  -0.10,
05/02 09Z,   0.30,  -7.02,  99.90,  -6.82,  -0.10,
05/02 10Z,   0.20,  -7.46,  99.90,  -7.36,  -0.10,  (min)
05/02 11Z,   0.20,  -7.26,  99.90,  -7.16,  -0.10,
05/02 12Z,   0.20,  -6.53,  99.90,  -6.44,  -0.10,
05/02 13Z,   0.20,  -5.49,  99.90,  -5.39,  -0.10,
05/02 14Z,   0.30,  -4.37,  99.90,  -4.18,  -0.10,
05/02 15Z,   0.30,  -3.46,  99.90,  -3.26,  -0.10,
05/02 16Z,   0.30,  -2.99,  99.90,  -2.79,  -0.10,  (max)
05/02 17Z,   0.20,  -3.10,  99.90,  -3.01,  -0.10,
05/02 18Z,   0.20,  -3.79,  99.90,  -3.69,  -0.10,
05/02 19Z,   0.20,  -4.87,  99.90,  -4.77,  -0.10,
05/02 20Z,   0.30,  -6.07,  99.90,  -5.87,  -0.10,
05/02 21Z,   0.30,  -7.02,  99.90,  -6.83,  -0.10,
05/02 22Z,   0.40,  -7.44,  99.90,  -7.14,  -0.10,  (min)
05/02 23Z,   0.40,  -7.18,  99.90,  -6.89,  -0.10,
05/03 00Z,   0.40,  -6.35,  99.90,  -6.06,  -0.10,
05/03 01Z,   0.30,  -5.18,  99.90,  -4.98,  -0.10,
05/03 02Z,   0.40,  -3.93,  99.90,  -3.63,  -0.10,
05/03 03Z,   0.40,  -2.85,  99.90,  -2.55,  -0.10,
05/03 04Z,   0.40,  -2.18,  99.90,  -1.89,  -0.10,
05/03 05Z,   0.40,  -2.09,  99.90,  -1.80,  -0.10,  (max)
05/03 06Z,   0.40,  -2.59,  99.90,  -2.29,  -0.10,
05/03 07Z,   0.40,  -3.55,  99.90,  -3.25,  -0.10,
05/03 08Z,   0.30,  -4.75,  99.90,  -4.55,  -0.10,
05/03 09Z,   0.30,  -5.92,  99.90,  -5.73,  -0.10,
05/03 10Z,   0.30,  -6.78,  99.90,  -6.59,  -0.10,
05/03 11Z,   0.30,  -7.15,  99.90,  -6.95,  -0.10,  (min)
05/03 12Z,   0.30,  -6.99,  99.90,  -6.80,  -0.10,
05/03 13Z,   0.30,  -6.40,  99.90,  -6.20,  -0.10,
05/03 14Z,   0.30,  -5.50,  99.90,  -5.30,  -0.10,
05/03 15Z,   0.20,  -4.48,  99.90,  -4.38,  -0.10,
05/03 16Z,   0.20,  -3.59,  99.90,  -3.49,  -0.10,
05/03 17Z,   0.20,  -3.09,  99.90,  -3.00,  -0.10,
05/03 18Z,   0.30,  -3.16,  99.90,  -2.96,  -0.10,
05/03 19Z,  99.90,  -3.78,  99.90,  99.90,  -0.10,
05/03 20Z,  99.90,  -4.77,  99.90,  99.90,  -0.10,
05/03 21Z,  99.90,  -5.86,  99.90,  99.90,  -0.10,
05/03 22Z,  99.90,  -6.72,  99.90,  99.90,  -0.10,
05/03 23Z,  99.90,  -7.09,  99.90,  99.90,  -0.10,
05/04 00Z,  99.90,  -6.91,  99.90,  99.90,  -0.10,