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 : 02/08/2025 15:21:39 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/07 00Z,   0.20,   1.57,   1.30,  99.90,  -0.47,
02/07 01Z,   0.20,   0.13,   0.01,  99.90,  -0.32,
02/07 02Z,   0.20,  -0.22,  -0.31,  99.90,  -0.29,  (min)
02/07 03Z,   0.20,   0.49,   0.42,  99.90,  -0.27,
02/07 04Z,   0.20,   1.98,   1.85,  99.90,  -0.33,
02/07 05Z,   0.20,   3.93,   3.94,  99.90,  -0.19,
02/07 06Z,   0.20,   5.99,   6.14,  99.90,  -0.05,
02/07 07Z,   0.20,   7.77,   8.11,  99.90,   0.14,
02/07 08Z,   0.20,   9.06,   9.49,  99.90,   0.23,
02/07 09Z,   0.20,   9.84,  10.26,  99.90,   0.22,
02/07 10Z,   0.20,  10.19,  10.56,  99.90,   0.17,  (max)
02/07 11Z,   0.30,  10.11,  10.43,  99.90,   0.02,
02/07 12Z,   0.30,   9.67,  10.03,  99.90,   0.06,
02/07 13Z,   0.30,   9.13,   9.56,  99.90,   0.13,
02/07 14Z,   0.30,   8.80,   9.16,  99.90,   0.06,
02/07 15Z,   0.40,   8.84,   9.14,  99.90,  -0.10,  (min)
02/07 16Z,   0.40,   9.23,   9.42,  99.90,  -0.21,
02/07 17Z,   0.40,   9.87,   9.84,  99.90,  -0.43,
02/07 18Z,   0.30,  10.58,  10.23,  99.90,  -0.65,
02/07 19Z,   0.30,  11.00,  10.47,  99.90,  -0.83,  (max)
02/07 20Z,   0.30,  10.79,  10.17,  99.90,  -0.92,
02/07 21Z,   0.30,   9.82,   9.18,  99.90,  -0.94,
02/07 22Z,   0.30,   8.15,   7.54,  99.90,  -0.91,
02/07 23Z,   0.30,   5.96,   5.33,  99.90,  -0.93,
02/08 00Z,   0.10,   3.51,   2.89,  99.90,  -0.72,
02/08 01Z,   0.10,   1.26,   0.67,  99.90,  -0.69,
02/08 02Z,   0.10,  -0.24,  -0.76,  99.90,  -0.62,
02/08 03Z,   0.10,  -0.67,  -1.15,  99.90,  -0.58,  (min)
02/08 04Z,   0.10,  -0.01,  -0.51,  99.90,  -0.60,
02/08 05Z,   0.10,   1.51,   0.98,  99.90,  -0.63,
02/08 06Z,  -0.10,   3.59,   3.16,  99.90,  -0.33,
02/08 07Z,  -0.10,   5.85,   5.61,  99.90,  -0.14,
02/08 08Z,  -0.10,   7.89,   7.83,  99.90,   0.04,
02/08 09Z,  -0.10,   9.47,   9.48,  99.90,   0.11,
02/08 10Z,  -0.10,  10.54,  10.49,  99.90,   0.05,
02/08 11Z,  -0.10,  11.09,  10.93,  99.90,  -0.06,  (max)
02/08 12Z,  -0.10,  11.05,  10.81,  99.90,  -0.14,
02/08 13Z,  -0.10,  10.49,  10.36,  99.90,  -0.03,
02/08 14Z,  -0.20,   9.69,   9.69,  99.90,   0.20,
02/08 15Z,  -0.20,   9.01,   9.05,  99.90,   0.24,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/08 16Z,  -0.20,   8.71,  99.90,   8.71,   0.20,  (min)
02/08 17Z,  -0.20,   8.84,  99.90,   8.81,   0.17,
02/08 18Z,  -0.20,   9.36,  99.90,   9.29,   0.13,
02/08 19Z,  -0.20,  10.06,  99.90,   9.96,   0.10,
02/08 20Z,  -0.20,  10.55,  99.90,  10.41,   0.06,  (max)
02/08 21Z,  -0.20,  10.45,  99.90,  10.28,   0.03,
02/08 22Z,  -0.20,   9.59,  99.90,   9.38,  -0.01,
02/08 23Z,  -0.20,   8.01,  99.90,   7.77,  -0.04,
02/09 00Z,  -0.30,   5.83,  99.90,   5.46,  -0.08,
02/09 01Z,  -0.30,   3.33,  99.90,   2.92,  -0.11,
02/09 02Z,  -0.30,   1.01,  99.90,   0.56,  -0.15,
02/09 03Z,  -0.30,  -0.57,  99.90,  -1.05,  -0.18,
02/09 04Z,  -0.30,  -1.02,  99.90,  -1.50,  -0.18,  (min)
02/09 05Z,  -0.30,  -0.32,  99.90,  -0.80,  -0.18,
02/09 06Z,  -0.30,   1.33,  99.90,   0.85,  -0.18,
02/09 07Z,  -0.30,   3.60,  99.90,   3.12,  -0.18,
02/09 08Z,  -0.30,   6.07,  99.90,   5.59,  -0.18,
02/09 09Z,  -0.30,   8.31,  99.90,   7.83,  -0.18,
02/09 10Z,  -0.40,  10.06,  99.90,   9.48,  -0.18,
02/09 11Z,  -0.40,  11.23,  99.90,  10.65,  -0.18,
02/09 12Z,  -0.40,  11.76,  99.90,  11.18,  -0.18,  (max)
02/09 13Z,  -0.40,  11.55,  99.90,  10.97,  -0.18,
02/09 14Z,  -0.40,  10.71,  99.90,  10.13,  -0.18,
02/09 15Z,  -0.40,   9.59,  99.90,   9.01,  -0.18,
02/09 16Z,  -0.40,   8.65,  99.90,   8.06,  -0.18,
02/09 17Z,  -0.40,   8.16,  99.90,   7.58,  -0.18,  (min)
02/09 18Z,  -0.40,   8.25,  99.90,   7.67,  -0.18,
02/09 19Z,  -0.40,   8.85,  99.90,   8.27,  -0.18,
02/09 20Z,  -0.40,   9.69,  99.90,   9.11,  -0.18,
02/09 21Z,  -0.40,  10.31,  99.90,   9.73,  -0.18,
02/09 22Z,  -0.40,  10.31,  99.90,   9.73,  -0.18,  (max)
02/09 23Z,  -0.40,   9.52,  99.90,   8.94,  -0.18,
02/10 00Z,  -0.40,   7.94,  99.90,   7.36,  -0.18,
02/10 01Z,  -0.40,   5.70,  99.90,   5.12,  -0.18,
02/10 02Z,  -0.40,   3.09,  99.90,   2.51,  -0.18,
02/10 03Z,  -0.40,   0.70,  99.90,   0.12,  -0.18,
02/10 04Z,  -0.40,  -0.87,  99.90,  -1.45,  -0.18,
02/10 05Z,  -0.40,  -1.22,  99.90,  -1.80,  -0.18,  (min)
02/10 06Z,  -0.40,  -0.35,  99.90,  -0.93,  -0.18,
02/10 07Z,  -0.40,   1.53,  99.90,   0.95,  -0.18,
02/10 08Z,  -0.40,   4.03,  99.90,   3.45,  -0.18,
02/10 09Z,  -0.40,   6.67,  99.90,   6.09,  -0.18,
02/10 10Z,  -0.40,   8.99,  99.90,   8.40,  -0.18,
02/10 11Z,  -0.40,  10.73,  99.90,  10.15,  -0.18,
02/10 12Z,  -0.40,  11.79,  99.90,  11.21,  -0.18,
02/10 13Z,  -0.40,  12.08,  99.90,  11.50,  -0.18,  (max)
02/10 14Z,  -0.40,  11.54,  99.90,  10.96,  -0.18,
02/10 15Z,  -0.40,  10.35,  99.90,   9.77,  -0.18,
02/10 16Z,  -0.40,   8.97,  99.90,   8.39,  -0.18,
02/10 17Z,  -0.40,   7.90,  99.90,   7.32,  -0.18,
02/10 18Z,  -0.40,   7.44,  99.90,   6.86,  -0.18,  (min)
02/10 19Z,  -0.40,   7.68,  99.90,   7.10,  -0.18,
02/10 20Z,  -0.40,   8.49,  99.90,   7.91,  -0.18,
02/10 21Z,  -0.40,   9.52,  99.90,   8.94,  -0.18,
02/10 22Z,  -0.40,  10.25,  99.90,   9.67,  -0.18,
02/10 23Z,  -0.40,  10.28,  99.90,   9.70,  -0.18,  (max)
02/11 00Z,  -0.40,   9.45,  99.90,   8.87,  -0.18,
02/11 01Z,  -0.40,   7.77,  99.90,   7.19,  -0.18,
02/11 02Z,  -0.40,   5.40,  99.90,   4.82,  -0.18,
02/11 03Z,  -0.40,   2.71,  99.90,   2.13,  -0.18,
02/11 04Z,  -0.40,   0.33,  99.90,  -0.25,  -0.18,
02/11 05Z,  -0.40,  -1.07,  99.90,  -1.65,  -0.18,
02/11 06Z,  -0.40,  -1.17,  99.90,  -1.75,  -0.18,  (min)
02/11 07Z,  -0.40,   0.01,  99.90,  -0.57,  -0.18,
02/11 08Z,  -0.40,   2.17,  99.90,   1.59,  -0.18,
02/11 09Z,  -0.30,   4.87,  99.90,   4.39,  -0.18,
02/11 10Z,  -0.30,   7.58,  99.90,   7.10,  -0.18,
02/11 11Z,  -0.30,   9.82,  99.90,   9.34,  -0.18,
02/11 12Z,  -0.30,  11.36,  99.90,  10.88,  -0.18,
02/11 13Z,  -0.30,  12.11,  99.90,  11.63,  -0.18,  (max)
02/11 14Z,  -0.30,  11.99,  99.90,  11.51,  -0.18,
02/11 15Z,  -0.30,  11.03,  99.90,  10.55,  -0.18,
02/11 16Z,  -0.30,   9.52,  99.90,   9.04,  -0.18,
02/11 17Z,  -0.30,   8.01,  99.90,   7.53,  -0.18,
02/11 18Z,  -0.30,   7.00,  99.90,   6.52,  -0.18,
02/11 19Z,  -0.30,   6.75,  99.90,   6.27,  -0.18,  (min)
02/11 20Z,  -0.30,   7.27,  99.90,   6.79,  -0.18,
02/11 21Z,  -0.30,   8.34,  99.90,   7.86,  -0.18,
02/11 22Z,  -0.30,   9.52,  99.90,   9.04,  -0.18,
02/11 23Z,  -0.30,  10.27,  99.90,   9.79,  -0.18,  (max)
02/12 00Z,  -0.30,  10.22,  99.90,   9.74,  -0.18,
02/12 01Z,  -0.30,   9.24,  99.90,   8.76,  -0.18,
02/12 02Z,  -0.30,   7.40,  99.90,   6.92,  -0.18,
02/12 03Z,  -0.30,   4.91,  99.90,   4.43,  -0.18,
02/12 04Z,  -0.30,   2.22,  99.90,   1.74,  -0.18,
02/12 05Z,  -0.20,   0.03,  99.90,  -0.35,  -0.18,
02/12 06Z,  -0.20,  -1.05,  99.90,  -1.43,  -0.18,
02/12 07Z,  99.90,  -0.74,  99.90,  99.90,  -0.18,
02/12 08Z,  99.90,   0.82,  99.90,  99.90,  -0.18,
02/12 09Z,  99.90,   3.26,  99.90,  99.90,  -0.18,
02/12 10Z,  99.90,   6.08,  99.90,  99.90,  -0.18,
02/12 11Z,  99.90,   8.70,  99.90,  99.90,  -0.18,
02/12 12Z,  99.90,  10.68,  99.90,  99.90,  -0.18,