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 : 06/30/2025 21:21:31 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/29 06Z,   0.50,   0.35,   0.73,  99.90,  -0.12,
06/29 07Z,   0.50,  -0.98,  -0.49,  99.90,  -0.01,
06/29 08Z,   0.50,  -2.09,  -1.57,  99.90,   0.02,
06/29 09Z,   0.50,  -2.67,  -2.15,  99.90,   0.02,  (min)
06/29 10Z,   0.50,  -2.60,  -2.08,  99.90,   0.02,
06/29 11Z,   0.50,  -1.95,  -1.25,  99.90,   0.20,
06/29 12Z,   0.50,  -0.89,  -0.16,  99.90,   0.23,
06/29 13Z,   0.50,   0.29,   1.00,  99.90,   0.21,
06/29 14Z,   0.50,   1.31,   1.99,  99.90,   0.18,
06/29 15Z,   0.50,   1.93,   2.59,  99.90,   0.16,  (max)
06/29 16Z,   0.50,   1.97,   2.50,  99.90,   0.03,
06/29 17Z,   0.50,   1.43,   1.89,  99.90,  -0.04,
06/29 18Z,   0.50,   0.44,   0.95,  99.90,   0.01,
06/29 19Z,   0.50,  -0.76,  -0.10,  99.90,   0.16,
06/29 20Z,   0.50,  -1.84,  -1.19,  99.90,   0.15,
06/29 21Z,   0.50,  -2.45,  -1.77,  99.90,   0.18,
06/29 22Z,   0.60,  -2.40,  -1.84,  99.90,  -0.04,  (min)
06/29 23Z,   0.60,  -1.71,  -1.12,  99.90,  -0.01,
06/30 00Z,   0.50,  -0.61,  -0.01,  99.90,   0.10,
06/30 01Z,   0.50,   0.63,   1.30,  99.90,   0.17,
06/30 02Z,   0.50,   1.71,   2.40,  99.90,   0.19,
06/30 03Z,   0.50,   2.39,   3.04,  99.90,   0.15,  (max)
06/30 04Z,   0.50,   2.51,   2.99,  99.90,  -0.02,
06/30 05Z,   0.50,   2.07,   2.39,  99.90,  -0.18,
06/30 06Z,   0.50,   1.15,   1.44,  99.90,  -0.21,
06/30 07Z,   0.50,  -0.04,   0.28,  99.90,  -0.18,
06/30 08Z,   0.50,  -1.25,  -0.79,  99.90,  -0.04,
06/30 09Z,   0.50,  -2.16,  -1.63,  99.90,   0.03,
06/30 10Z,   0.50,  -2.54,  -1.93,  99.90,   0.11,  (min)
06/30 11Z,   0.50,  -2.33,  -1.69,  99.90,   0.14,
06/30 12Z,   0.50,  -1.64,  -1.05,  99.90,   0.09,
06/30 13Z,   0.50,  -0.65,   0.07,  99.90,   0.22,
06/30 14Z,   0.50,   0.44,   1.12,  99.90,   0.18,
06/30 15Z,   0.50,   1.37,   2.10,  99.90,   0.23,
06/30 16Z,   0.50,   1.91,   2.55,  99.90,   0.14,  (max)
06/30 17Z,   0.50,   1.91,   2.45,  99.90,   0.04,
06/30 18Z,   0.50,   1.36,   1.75,  99.90,  -0.11,
06/30 19Z,   0.50,   0.39,   0.80,  99.90,  -0.09,
06/30 20Z,   0.50,  -0.74,  -0.24,  99.90,   0.00,
06/30 21Z,   0.50,  -1.69,  -1.18,  99.90,   0.01,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/30 22Z,   0.50,  -2.16,  99.90,  -1.64,   0.01,  (min)
06/30 23Z,   0.50,  -2.02,  99.90,  -1.50,   0.01,
07/01 00Z,   0.50,  -1.36,  99.90,  -0.84,   0.02,
07/01 01Z,   0.50,  -0.39,  99.90,   0.12,   0.02,
07/01 02Z,   0.50,   0.65,  99.90,   1.17,   0.02,
07/01 03Z,   0.50,   1.55,  99.90,   2.07,   0.02,
07/01 04Z,   0.50,   2.09,  99.90,   2.61,   0.02,
07/01 05Z,   0.50,   2.12,  99.90,   2.64,   0.02,  (max)
07/01 06Z,   0.40,   1.62,  99.90,   2.04,   0.02,
07/01 07Z,   0.40,   0.70,  99.90,   1.12,   0.02,
07/01 08Z,   0.40,  -0.43,  99.90,  -0.00,   0.02,
07/01 09Z,   0.40,  -1.48,  99.90,  -1.05,   0.02,
07/01 10Z,   0.40,  -2.18,  99.90,  -1.76,   0.02,
07/01 11Z,   0.40,  -2.37,  99.90,  -1.95,   0.02,  (min)
07/01 12Z,   0.40,  -2.06,  99.90,  -1.63,   0.02,
07/01 13Z,   0.40,  -1.36,  99.90,  -0.93,   0.02,
07/01 14Z,   0.30,  -0.41,  99.90,  -0.09,   0.02,
07/01 15Z,   0.30,   0.60,  99.90,   0.93,   0.02,
07/01 16Z,   0.30,   1.47,  99.90,   1.79,   0.02,
07/01 17Z,   0.30,   1.94,  99.90,   2.27,   0.02,
07/01 18Z,   0.40,   1.88,  99.90,   2.30,   0.02,  (max)
07/01 19Z,   0.40,   1.28,  99.90,   1.71,   0.02,
07/01 20Z,   0.40,   0.32,  99.90,   0.74,   0.02,
07/01 21Z,   0.40,  -0.72,  99.90,  -0.30,   0.02,
07/01 22Z,   0.40,  -1.54,  99.90,  -1.11,   0.02,
07/01 23Z,   0.40,  -1.88,  99.90,  -1.46,   0.02,  (min)
07/02 00Z,   0.40,  -1.70,  99.90,  -1.28,   0.02,
07/02 01Z,   0.40,  -1.11,  99.90,  -0.68,   0.02,
07/02 02Z,   0.40,  -0.27,  99.90,   0.15,   0.02,
07/02 03Z,   0.40,   0.63,  99.90,   1.06,   0.02,
07/02 04Z,   0.40,   1.41,  99.90,   1.83,   0.02,
07/02 05Z,   0.30,   1.83,  99.90,   2.15,   0.02,  (max)
07/02 06Z,   0.30,   1.76,  99.90,   2.08,   0.02,
07/02 07Z,   0.30,   1.19,  99.90,   1.51,   0.02,
07/02 08Z,   0.40,   0.27,  99.90,   0.69,   0.02,
07/02 09Z,   0.40,  -0.76,  99.90,  -0.33,   0.02,
07/02 10Z,   0.40,  -1.63,  99.90,  -1.21,   0.02,
07/02 11Z,   0.30,  -2.14,  99.90,  -1.82,   0.02,
07/02 12Z,   0.30,  -2.19,  99.90,  -1.86,   0.02,  (min)
07/02 13Z,   0.20,  -1.81,  99.90,  -1.58,   0.02,
07/02 14Z,   0.20,  -1.10,  99.90,  -0.87,   0.02,
07/02 15Z,   0.30,  -0.17,  99.90,   0.15,   0.02,
07/02 16Z,   0.30,   0.82,  99.90,   1.14,   0.02,
07/02 17Z,   0.40,   1.62,  99.90,   2.05,   0.02,
07/02 18Z,   0.40,   2.01,  99.90,   2.43,   0.02,  (max)
07/02 19Z,   0.40,   1.84,  99.90,   2.27,   0.02,
07/02 20Z,   0.40,   1.19,  99.90,   1.61,   0.02,
07/02 21Z,   0.20,   0.24,  99.90,   0.47,   0.02,
07/02 22Z,   0.30,  -0.71,  99.90,  -0.39,   0.02,
07/02 23Z,   0.20,  -1.41,  99.90,  -1.18,   0.02,
07/03 00Z,   0.20,  -1.68,  99.90,  -1.45,   0.02,  (min)
07/03 01Z,   0.10,  -1.50,  99.90,  -1.37,   0.02,
07/03 02Z,   0.20,  -0.97,  99.90,  -0.74,   0.02,
07/03 03Z,   0.30,  -0.21,  99.90,   0.11,   0.02,
07/03 04Z,   0.40,   0.61,  99.90,   1.03,   0.02,
07/03 05Z,   0.40,   1.29,  99.90,   1.71,   0.02,
07/03 06Z,   0.40,   1.60,  99.90,   2.02,   0.02,  (max)
07/03 07Z,   0.30,   1.41,  99.90,   1.74,   0.02,
07/03 08Z,   0.30,   0.79,  99.90,   1.11,   0.02,
07/03 09Z,   0.30,  -0.10,  99.90,   0.23,   0.02,
07/03 10Z,   0.30,  -1.01,  99.90,  -0.68,   0.02,
07/03 11Z,   0.30,  -1.72,  99.90,  -1.40,   0.02,
07/03 12Z,   0.30,  -2.08,  99.90,  -1.76,   0.02,  (min)
07/03 13Z,   0.30,  -2.02,  99.90,  -1.70,   0.02,
07/03 14Z,   0.30,  -1.59,  99.90,  -1.26,   0.02,
07/03 15Z,   0.40,  -0.84,  99.90,  -0.42,   0.02,
07/03 16Z,   0.40,   0.11,  99.90,   0.54,   0.02,
07/03 17Z,   0.40,   1.08,  99.90,   1.51,   0.02,
07/03 18Z,   0.40,   1.81,  99.90,   2.24,   0.02,
07/03 19Z,   0.40,   2.07,  99.90,   2.50,   0.02,  (max)
07/03 20Z,   0.40,   1.79,  99.90,   2.22,   0.02,
07/03 21Z,   0.40,   1.08,  99.90,   1.51,   0.02,
07/03 22Z,   0.40,   0.17,  99.90,   0.59,   0.02,
07/03 23Z,   0.50,  -0.72,  99.90,  -0.19,   0.02,
07/04 00Z,   0.50,  -1.35,  99.90,  -0.82,   0.02,
07/04 01Z,   0.50,  -1.59,  99.90,  -1.06,   0.02,  (min)
07/04 02Z,   0.50,  -1.42,  99.90,  -0.89,   0.02,
07/04 03Z,   0.40,  -0.91,  99.90,  -0.48,   0.02,
07/04 04Z,   0.40,  -0.18,  99.90,   0.25,   0.02,
07/04 05Z,   0.40,   0.60,  99.90,   1.03,   0.02,
07/04 06Z,   0.40,   1.20,  99.90,   1.62,   0.02,
07/04 07Z,   0.40,   1.39,  99.90,   1.82,   0.02,  (max)
07/04 08Z,   0.40,   1.11,  99.90,   1.53,   0.02,
07/04 09Z,   0.40,   0.45,  99.90,   0.88,   0.02,
07/04 10Z,   0.40,  -0.37,  99.90,   0.05,   0.02,
07/04 11Z,   0.40,  -1.18,  99.90,  -0.75,   0.02,
07/04 12Z,   0.50,  -1.78,  99.90,  -1.25,   0.02,
07/04 13Z,  99.90,  -2.04,  99.90,  99.90,   0.02,
07/04 14Z,  99.90,  -1.90,  99.90,  99.90,   0.02,
07/04 15Z,  99.90,  -1.39,  99.90,  99.90,   0.02,
07/04 16Z,  99.90,  -0.57,  99.90,  99.90,   0.02,
07/04 17Z,  99.90,   0.43,  99.90,  99.90,   0.02,
07/04 18Z,  99.90,   1.38,  99.90,  99.90,   0.02,