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
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 : 03/16/2025 08:22:20 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/14 12Z,   0.20,   5.12,   5.27,  99.90,  -0.05,
03/14 13Z,   0.20,   5.37,   5.45,  99.90,  -0.12,  (max)
03/14 14Z,   0.20,   5.01,   5.13,  99.90,  -0.08,
03/14 15Z,   0.20,   4.08,   4.24,  99.90,  -0.04,
03/14 16Z,   0.20,   2.80,   2.94,  99.90,  -0.06,
03/14 17Z,   0.10,   1.47,   1.45,  99.90,  -0.12,
03/14 18Z,   0.30,   0.42,   0.48,  99.90,  -0.24,
03/14 19Z,   0.30,  -0.05,   0.15,  99.90,  -0.10,  (min)
03/14 20Z,   0.30,   0.27,   0.61,  99.90,   0.04,
03/14 21Z,   0.40,   1.29,   1.74,  99.90,   0.05,
03/14 22Z,   0.40,   2.66,   3.19,  99.90,   0.13,
03/14 23Z,   0.50,   3.98,   4.55,  99.90,   0.07,
03/15 00Z,   0.40,   4.96,   5.47,  99.90,   0.11,
03/15 01Z,   0.40,   5.45,   5.88,  99.90,   0.03,  (max)
03/15 02Z,   0.40,   5.34,   5.64,  99.90,  -0.10,
03/15 03Z,   0.40,   4.60,   4.98,  99.90,  -0.02,
03/15 04Z,   0.40,   3.39,   3.87,  99.90,   0.08,
03/15 05Z,   0.40,   1.98,   2.45,  99.90,   0.07,
03/15 06Z,   0.40,   0.72,   1.25,  99.90,   0.13,
03/15 07Z,   0.40,  -0.03,   0.58,  99.90,   0.21,  (min)
03/15 08Z,   0.40,  -0.01,   0.78,  99.90,   0.39,
03/15 09Z,   0.40,   0.82,   1.73,  99.90,   0.51,
03/15 10Z,   0.40,   2.14,   3.12,  99.90,   0.58,
03/15 11Z,   0.50,   3.52,   4.41,  99.90,   0.39,
03/15 12Z,   0.60,   4.59,   5.32,  99.90,   0.13,
03/15 13Z,   0.60,   5.16,   5.71,  99.90,  -0.05,
03/15 14Z,   0.60,   5.15,   5.78,  99.90,   0.03,  (max)
03/15 15Z,   0.60,   4.54,   5.12,  99.90,  -0.02,
03/15 16Z,   0.60,   3.45,   4.05,  99.90,   0.00,
03/15 17Z,   0.60,   2.14,   2.68,  99.90,  -0.06,
03/15 18Z,   0.70,   0.95,   1.49,  99.90,  -0.16,
03/15 19Z,   0.70,   0.17,   0.71,  99.90,  -0.16,
03/15 20Z,   0.70,   0.06,   0.57,  99.90,  -0.19,  (min)
03/15 21Z,   0.70,   0.71,   1.20,  99.90,  -0.21,
03/15 22Z,   0.70,   1.92,   2.57,  99.90,  -0.05,
03/15 23Z,   0.80,   3.31,   4.09,  99.90,  -0.02,
03/16 00Z,   0.80,   4.49,   5.32,  99.90,   0.03,
03/16 01Z,   0.80,   5.26,   5.89,  99.90,  -0.17,
03/16 02Z,   0.80,   5.49,   5.93,  99.90,  -0.36,  (max)
03/16 03Z,   0.80,   5.13,   5.54,  99.90,  -0.39,
03/16 04Z,   0.80,   4.20,   4.68,  99.90,  -0.32,
03/16 05Z,   0.80,   2.90,   3.50,  99.90,  -0.20,
03/16 06Z,   0.90,   1.54,   2.12,  99.90,  -0.32,
03/16 07Z,   1.00,   0.48,   1.19,  99.90,  -0.29,
03/16 08Z,   1.00,   0.02,   0.82,  99.90,  -0.20,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/16 09Z,   1.00,   0.33,  99.90,   1.14,  -0.19,
03/16 10Z,   1.00,   1.34,  99.90,   2.16,  -0.18,
03/16 11Z,   0.90,   2.67,  99.90,   3.41,  -0.17,
03/16 12Z,   0.80,   3.91,  99.90,   4.55,  -0.15,
03/16 13Z,   0.80,   4.74,  99.90,   5.39,  -0.14,
03/16 14Z,   0.60,   5.04,  99.90,   5.51,  -0.13,  (max)
03/16 15Z,   0.60,   4.77,  99.90,   5.26,  -0.12,
03/16 16Z,   0.60,   3.96,  99.90,   4.46,  -0.10,
03/16 17Z,   0.50,   2.78,  99.90,   3.19,  -0.09,
03/16 18Z,   0.50,   1.55,  99.90,   1.97,  -0.08,
03/16 19Z,   0.40,   0.58,  99.90,   0.91,  -0.07,
03/16 20Z,   0.40,   0.14,  99.90,   0.48,  -0.06,  (min)
03/16 21Z,   0.30,   0.39,  99.90,   0.64,  -0.06,
03/16 22Z,   0.20,   1.31,  99.90,   1.45,  -0.06,
03/16 23Z,   0.20,   2.61,  99.90,   2.76,  -0.06,
03/17 00Z,   0.00,   3.91,  99.90,   3.85,  -0.06,
03/17 01Z,  -0.20,   4.88,  99.90,   4.62,  -0.06,
03/17 02Z,  -0.30,   5.38,  99.90,   5.03,  -0.06,
03/17 03Z,  -0.20,   5.36,  99.90,   5.11,  -0.06,  (max)
03/17 04Z,  -0.20,   4.78,  99.90,   4.53,  -0.06,
03/17 05Z,   0.00,   3.71,  99.90,   3.66,  -0.06,
03/17 06Z,   0.10,   2.41,  99.90,   2.45,  -0.06,
03/17 07Z,   0.00,   1.19,  99.90,   1.14,  -0.06,
03/17 08Z,   0.00,   0.39,  99.90,   0.33,  -0.06,
03/17 09Z,   0.00,   0.23,  99.90,   0.17,  -0.06,  (min)
03/17 10Z,  -0.10,   0.79,  99.90,   0.63,  -0.06,
03/17 11Z,  -0.30,   1.89,  99.90,   1.53,  -0.06,
03/17 12Z,  -0.40,   3.15,  99.90,   2.69,  -0.06,
03/17 13Z,  -0.30,   4.17,  99.90,   3.81,  -0.06,
03/17 14Z,  -0.20,   4.73,  99.90,   4.48,  -0.06,
03/17 15Z,   0.00,   4.78,  99.90,   4.72,  -0.06,  (max)
03/17 16Z,   0.00,   4.29,  99.90,   4.24,  -0.06,
03/17 17Z,  -0.10,   3.35,  99.90,   3.19,  -0.06,
03/17 18Z,  -0.30,   2.17,  99.90,   1.82,  -0.06,
03/17 19Z,  -0.20,   1.09,  99.90,   0.84,  -0.06,
03/17 20Z,  -0.10,   0.41,  99.90,   0.26,  -0.06,  (min)
03/17 21Z,   0.00,   0.32,  99.90,   0.26,  -0.06,
03/17 22Z,   0.00,   0.88,  99.90,   0.82,  -0.06,
03/17 23Z,   0.00,   1.96,  99.90,   1.90,  -0.06,
03/18 00Z,   0.00,   3.25,  99.90,   3.20,  -0.06,
03/18 01Z,   0.00,   4.37,  99.90,   4.32,  -0.06,
03/18 02Z,   0.00,   5.10,  99.90,   5.04,  -0.06,
03/18 03Z,   0.10,   5.35,  99.90,   5.39,  -0.06,  (max)
03/18 04Z,   0.10,   5.10,  99.90,   5.14,  -0.06,
03/18 05Z,   0.20,   4.35,  99.90,   4.50,  -0.06,
03/18 06Z,   0.20,   3.23,  99.90,   3.37,  -0.06,
03/18 07Z,   0.10,   1.99,  99.90,   2.04,  -0.06,
03/18 08Z,   0.20,   0.98,  99.90,   1.12,  -0.06,
03/18 09Z,   0.20,   0.45,  99.90,   0.59,  -0.06,  (min)
03/18 10Z,   0.30,   0.55,  99.90,   0.80,  -0.06,
03/18 11Z,   0.30,   1.28,  99.90,   1.52,  -0.06,
03/18 12Z,   0.30,   2.39,  99.90,   2.64,  -0.06,
03/18 13Z,   0.40,   3.50,  99.90,   3.85,  -0.06,
03/18 14Z,   0.40,   4.29,  99.90,   4.63,  -0.06,
03/18 15Z,   0.40,   4.60,  99.90,   4.95,  -0.06,  (max)
03/18 16Z,   0.40,   4.43,  99.90,   4.77,  -0.06,
03/18 17Z,   0.40,   3.79,  99.90,   4.13,  -0.06,
03/18 18Z,   0.50,   2.79,  99.90,   3.23,  -0.06,
03/18 19Z,   0.50,   1.69,  99.90,   2.14,  -0.06,
03/18 20Z,   0.60,   0.82,  99.90,   1.37,  -0.06,
03/18 21Z,   0.60,   0.44,  99.90,   0.98,  -0.06,  (min)
03/18 22Z,   0.60,   0.64,  99.90,   1.19,  -0.06,
03/18 23Z,   0.60,   1.41,  99.90,   1.96,  -0.06,
03/19 00Z,   0.50,   2.56,  99.90,   3.01,  -0.06,
03/19 01Z,   0.50,   3.76,  99.90,   4.20,  -0.06,
03/19 02Z,   0.50,   4.67,  99.90,   5.11,  -0.06,
03/19 03Z,   0.40,   5.15,  99.90,   5.49,  -0.06,
03/19 04Z,   0.40,   5.18,  99.90,   5.52,  -0.06,  (max)
03/19 05Z,   0.40,   4.76,  99.90,   5.11,  -0.06,
03/19 06Z,   0.50,   3.92,  99.90,   4.37,  -0.06,
03/19 07Z,   0.50,   2.81,  99.90,   3.25,  -0.06,
03/19 08Z,   0.60,   1.71,  99.90,   2.25,  -0.06,
03/19 09Z,   0.60,   0.91,  99.90,   1.45,  -0.06,
03/19 10Z,   0.60,   0.62,  99.90,   1.16,  -0.06,  (min)
03/19 11Z,   0.50,   0.92,  99.90,   1.37,  -0.06,
03/19 12Z,   0.50,   1.74,  99.90,   2.18,  -0.06,
03/19 13Z,   0.50,   2.79,  99.90,   3.24,  -0.06,
03/19 14Z,   0.60,   3.72,  99.90,   4.27,  -0.06,
03/19 15Z,   0.60,   4.28,  99.90,   4.83,  -0.06,
03/19 16Z,   0.70,   4.39,  99.90,   5.03,  -0.06,  (max)
03/19 17Z,   0.70,   4.06,  99.90,   4.70,  -0.06,
03/19 18Z,   0.70,   3.33,  99.90,   3.97,  -0.06,
03/19 19Z,   0.70,   2.34,  99.90,   2.99,  -0.06,
03/19 20Z,   0.70,   1.38,  99.90,   2.02,  -0.06,
03/19 21Z,   0.80,   0.73,  99.90,   1.47,  -0.06,
03/19 22Z,   0.80,   0.59,  99.90,   1.34,  -0.06,  (min)
03/19 23Z,   0.80,   1.01,  99.90,   1.75,  -0.06,
03/20 00Z,   0.80,   1.90,  99.90,   2.64,  -0.06,