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
#Seattle, WA : 02/17/2025 12:20:43 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/15 12Z,  -0.10,   8.04,   7.41,  99.90,  -0.53,
02/15 13Z,  -0.10,  10.20,   9.65,  99.90,  -0.45,
02/15 14Z,  -0.20,  11.56,  10.99,  99.90,  -0.37,
02/15 15Z,  -0.20,  11.90,  11.29,  99.90,  -0.41,  (max)
02/15 16Z,  -0.20,  11.25,  10.61,  99.90,  -0.44,
02/15 17Z,  -0.20,   9.81,   9.41,  99.90,  -0.20,
02/15 18Z,  -0.30,   7.85,   7.59,  99.90,   0.04,
02/15 19Z,  -0.30,   5.84,   5.50,  99.90,  -0.04,
02/15 20Z,  -0.30,   4.34,   4.05,  99.90,   0.01,
02/15 21Z,  -0.30,   3.79,   3.62,  99.90,   0.13,  (min)
02/15 22Z,  -0.40,   4.23,   4.23,  99.90,   0.40,
02/15 23Z,  -0.30,   5.43,   5.39,  99.90,   0.26,
02/16 00Z,  -0.20,   7.00,   6.89,  99.90,   0.09,
02/16 01Z,  -0.20,   8.49,   8.37,  99.90,   0.08,
02/16 02Z,  -0.20,   9.44,   9.33,  99.90,   0.09,
02/16 03Z,  -0.20,   9.53,   9.46,  99.90,   0.13,  (max)
02/16 04Z,  -0.20,   8.74,   8.65,  99.90,   0.11,
02/16 05Z,  -0.20,   7.29,   7.32,  99.90,   0.23,
02/16 06Z,   0.00,   5.47,   5.44,  99.90,  -0.03,
02/16 07Z,   0.00,   3.70,   3.51,  99.90,  -0.19,
02/16 08Z,   0.00,   2.51,   2.22,  99.90,  -0.29,
02/16 09Z,   0.00,   2.34,   2.10,  99.90,  -0.24,  (min)
02/16 10Z,   0.00,   3.29,   3.16,  99.90,  -0.13,
02/16 11Z,   0.00,   5.08,   4.99,  99.90,  -0.09,
02/16 12Z,   0.10,   7.28,   7.31,  99.90,  -0.07,
02/16 13Z,   0.10,   9.43,   9.57,  99.90,   0.04,
02/16 14Z,   0.20,  11.06,  11.30,  99.90,   0.04,
02/16 15Z,   0.20,  11.78,  11.98,  99.90,   0.00,  (max)
02/16 16Z,   0.20,  11.47,  11.66,  99.90,  -0.01,
02/16 17Z,   0.20,  10.26,  10.58,  99.90,   0.12,
02/16 18Z,   0.20,   8.42,   8.93,  99.90,   0.31,
02/16 19Z,   0.30,   6.30,   6.76,  99.90,   0.16,
02/16 20Z,   0.30,   4.39,   4.86,  99.90,   0.17,
02/16 21Z,   0.30,   3.25,   3.79,  99.90,   0.24,
02/16 22Z,   0.30,   3.14,   3.71,  99.90,   0.27,  (min)
02/16 23Z,   0.30,   3.97,   4.55,  99.90,   0.28,
02/17 00Z,   0.40,   5.41,   5.79,  99.90,  -0.02,
02/17 01Z,   0.40,   7.04,   7.37,  99.90,  -0.07,
02/17 02Z,   0.50,   8.46,   8.78,  99.90,  -0.18,
02/17 03Z,   0.50,   9.24,   9.56,  99.90,  -0.18,  (max)
02/17 04Z,   0.50,   9.20,   9.50,  99.90,  -0.20,
02/17 05Z,   0.50,   8.39,   8.69,  99.90,  -0.20,
02/17 06Z,   0.50,   7.09,   7.47,  99.90,  -0.12,
02/17 07Z,   0.50,   5.60,   5.93,  99.90,  -0.17,
02/17 08Z,   0.50,   4.30,   4.46,  99.90,  -0.34,
02/17 09Z,   0.50,   3.65,   3.74,  99.90,  -0.41,  (min)
02/17 10Z,   0.50,   3.94,   4.02,  99.90,  -0.42,
02/17 11Z,   0.50,   5.11,   5.21,  99.90,  -0.40,
02/17 12Z,   0.50,   6.84,   6.92,  99.90,  -0.42,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/17 13Z,   0.50,   8.72,  99.90,   8.82,  -0.40,
02/17 14Z,   0.50,  10.37,  99.90,  10.50,  -0.37,
02/17 15Z,   0.50,  11.39,  99.90,  11.54,  -0.35,
02/17 16Z,   0.50,  11.49,  99.90,  11.66,  -0.33,  (max)
02/17 17Z,   0.50,  10.62,  99.90,  10.82,  -0.31,
02/17 18Z,   0.50,   9.01,  99.90,   9.22,  -0.29,
02/17 19Z,   0.50,   6.95,  99.90,   7.19,  -0.27,
02/17 20Z,   0.50,   4.85,  99.90,   5.11,  -0.24,
02/17 21Z,   0.50,   3.20,  99.90,   3.48,  -0.22,
02/17 22Z,   0.40,   2.45,  99.90,   2.65,  -0.20,  (min)
02/17 23Z,   0.40,   2.74,  99.90,   2.96,  -0.18,
02/18 00Z,   0.40,   3.86,  99.90,   4.11,  -0.16,
02/18 01Z,   0.40,   5.43,  99.90,   5.67,  -0.16,
02/18 02Z,   0.40,   7.05,  99.90,   7.30,  -0.16,
02/18 03Z,   0.40,   8.36,  99.90,   8.60,  -0.16,
02/18 04Z,   0.40,   9.03,  99.90,   9.27,  -0.16,  (max)
02/18 05Z,   0.30,   8.93,  99.90,   9.08,  -0.16,
02/18 06Z,   0.30,   8.23,  99.90,   8.38,  -0.16,
02/18 07Z,   0.30,   7.20,  99.90,   7.34,  -0.16,
02/18 08Z,   0.30,   6.11,  99.90,   6.26,  -0.16,
02/18 09Z,   0.30,   5.29,  99.90,   5.44,  -0.16,
02/18 10Z,   0.30,   5.07,  99.90,   5.22,  -0.16,  (min)
02/18 11Z,   0.30,   5.62,  99.90,   5.77,  -0.16,
02/18 12Z,   0.20,   6.79,  99.90,   6.83,  -0.16,
02/18 13Z,   0.20,   8.24,  99.90,   8.29,  -0.16,
02/18 14Z,   0.20,   9.67,  99.90,   9.71,  -0.16,
02/18 15Z,   0.20,  10.76,  99.90,  10.80,  -0.16,
02/18 16Z,   0.20,  11.21,  99.90,  11.25,  -0.16,  (max)
02/18 17Z,   0.20,  10.79,  99.90,  10.83,  -0.16,
02/18 18Z,   0.20,   9.54,  99.90,   9.58,  -0.16,
02/18 19Z,   0.20,   7.71,  99.90,   7.75,  -0.16,
02/18 20Z,   0.20,   5.62,  99.90,   5.67,  -0.16,
02/18 21Z,   0.10,   3.68,  99.90,   3.63,  -0.16,
02/18 22Z,   0.10,   2.34,  99.90,   2.29,  -0.16,
02/18 23Z,   0.10,   1.96,  99.90,   1.90,  -0.16,  (min)
02/19 00Z,   0.10,   2.55,  99.90,   2.49,  -0.16,
02/19 01Z,   0.10,   3.83,  99.90,   3.77,  -0.16,
02/19 02Z,   0.10,   5.42,  99.90,   5.37,  -0.16,
02/19 03Z,   0.10,   6.99,  99.90,   6.94,  -0.16,
02/19 04Z,   0.20,   8.21,  99.90,   8.26,  -0.16,
02/19 05Z,   0.20,   8.83,  99.90,   8.87,  -0.16,  (max)
02/19 06Z,   0.20,   8.80,  99.90,   8.84,  -0.16,
02/19 07Z,   0.20,   8.31,  99.90,   8.36,  -0.16,
02/19 08Z,   0.20,   7.62,  99.90,   7.67,  -0.16,
02/19 09Z,   0.20,   6.94,  99.90,   6.99,  -0.16,
02/19 10Z,   0.20,   6.51,  99.90,   6.55,  -0.16,  (min)
02/19 11Z,   0.20,   6.55,  99.90,   6.60,  -0.16,
02/19 12Z,   0.20,   7.14,  99.90,   7.19,  -0.16,
02/19 13Z,   0.20,   8.09,  99.90,   8.14,  -0.16,
02/19 14Z,   0.20,   9.14,  99.90,   9.18,  -0.16,
02/19 15Z,   0.20,  10.06,  99.90,  10.10,  -0.16,
02/19 16Z,   0.30,  10.65,  99.90,  10.79,  -0.16,  (max)
02/19 17Z,   0.30,  10.64,  99.90,  10.79,  -0.16,
02/19 18Z,   0.30,   9.88,  99.90,  10.03,  -0.16,
02/19 19Z,   0.40,   8.44,  99.90,   8.68,  -0.16,
02/19 20Z,   0.40,   6.58,  99.90,   6.82,  -0.16,
02/19 21Z,   0.40,   4.60,  99.90,   4.84,  -0.16,
02/19 22Z,   0.40,   2.88,  99.90,   3.12,  -0.16,
02/19 23Z,   0.40,   1.82,  99.90,   2.06,  -0.16,
02/20 00Z,   0.40,   1.69,  99.90,   1.94,  -0.16,  (min)
02/20 01Z,   0.40,   2.44,  99.90,   2.69,  -0.16,
02/20 02Z,   0.50,   3.77,  99.90,   4.11,  -0.16,
02/20 03Z,   0.50,   5.33,  99.90,   5.68,  -0.16,
02/20 04Z,   0.50,   6.85,  99.90,   7.19,  -0.16,
02/20 05Z,   0.50,   8.04,  99.90,   8.38,  -0.16,
02/20 06Z,   0.50,   8.70,  99.90,   9.05,  -0.16,
02/20 07Z,   0.50,   8.84,  99.90,   9.18,  -0.16,  (max)
02/20 08Z,   0.40,   8.64,  99.90,   8.88,  -0.16,
02/20 09Z,   0.40,   8.29,  99.90,   8.54,  -0.16,
02/20 10Z,   0.40,   7.94,  99.90,   8.18,  -0.16,
02/20 11Z,   0.40,   7.73,  99.90,   7.98,  -0.16,  (min)
02/20 12Z,   0.40,   7.84,  99.90,   8.08,  -0.16,
02/20 13Z,   0.40,   8.27,  99.90,   8.51,  -0.16,
02/20 14Z,   0.30,   8.88,  99.90,   9.02,  -0.16,
02/20 15Z,   0.30,   9.49,  99.90,   9.63,  -0.16,
02/20 16Z,   0.30,   9.98,  99.90,  10.13,  -0.16,
02/20 17Z,   0.30,  10.21,  99.90,  10.35,  -0.16,  (max)
02/20 18Z,   0.30,   9.94,  99.90,  10.08,  -0.16,
02/20 19Z,   0.20,   9.02,  99.90,   9.07,  -0.16,
02/20 20Z,   0.20,   7.56,  99.90,   7.60,  -0.16,
02/20 21Z,   0.20,   5.77,  99.90,   5.82,  -0.16,
02/20 22Z,   0.20,   3.94,  99.90,   3.98,  -0.16,
02/20 23Z,   0.20,   2.39,  99.90,   2.44,  -0.16,
02/21 00Z,   0.20,   1.50,  99.90,   1.55,  -0.16,