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 : 01/24/2025 21:20:47 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/23 06Z,  -0.50,   6.41,   5.61,  99.90,  -0.30,
01/23 07Z,  -0.50,   7.59,   6.75,  99.90,  -0.34,
01/23 08Z,  -0.50,   8.34,   7.51,  99.90,  -0.33,
01/23 09Z,  -0.50,   8.71,   7.82,  99.90,  -0.39,
01/23 10Z,  -0.50,   8.82,   7.88,  99.90,  -0.44,  (max)
01/23 11Z,  -0.50,   8.72,   7.78,  99.90,  -0.44,
01/23 12Z,  -0.60,   8.52,   7.50,  99.90,  -0.42,
01/23 13Z,  -0.60,   8.39,   7.45,  99.90,  -0.34,  (min)
01/23 14Z,  -0.60,   8.48,   7.56,  99.90,  -0.32,
01/23 15Z,  -0.60,   8.81,   8.06,  99.90,  -0.15,
01/23 16Z,  -0.60,   9.28,   8.74,  99.90,   0.06,
01/23 17Z,  -0.60,   9.83,   9.31,  99.90,   0.08,
01/23 18Z,  -0.60,  10.34,   9.75,  99.90,   0.01,
01/23 19Z,  -0.60,  10.51,   9.83,  99.90,  -0.08,  (max)
01/23 20Z,  -0.60,  10.11,   9.40,  99.90,  -0.11,
01/23 21Z,  -0.60,   9.06,   8.26,  99.90,  -0.20,
01/23 22Z,  -0.60,   7.50,   6.71,  99.90,  -0.19,
01/23 23Z,  -0.60,   5.63,   4.83,  99.90,  -0.20,
01/24 00Z,  -0.50,   3.70,   2.96,  99.90,  -0.24,
01/24 01Z,  -0.50,   2.12,   1.49,  99.90,  -0.13,
01/24 02Z,  -0.50,   1.24,   0.69,  99.90,  -0.05,  (min)
01/24 03Z,  -0.40,   1.22,   0.75,  99.90,  -0.07,
01/24 04Z,  -0.40,   1.96,   1.50,  99.90,  -0.06,
01/24 05Z,  -0.40,   3.27,   2.79,  99.90,  -0.08,
01/24 06Z,  -0.30,   4.93,   4.44,  99.90,  -0.19,
01/24 07Z,  -0.30,   6.61,   6.10,  99.90,  -0.21,
01/24 08Z,  -0.30,   8.01,   7.54,  99.90,  -0.17,
01/24 09Z,  -0.30,   8.99,   8.45,  99.90,  -0.24,
01/24 10Z,  -0.30,   9.59,   8.91,  99.90,  -0.38,
01/24 11Z,  -0.30,   9.86,   9.07,  99.90,  -0.49,  (max)
01/24 12Z,  -0.40,   9.82,   8.96,  99.90,  -0.46,
01/24 13Z,  -0.40,   9.54,   8.68,  99.90,  -0.46,
01/24 14Z,  -0.40,   9.24,   8.40,  99.90,  -0.44,
01/24 15Z,  -0.40,   9.09,   8.31,  99.90,  -0.38,  (min)
01/24 16Z,  -0.40,   9.14,   8.51,  99.90,  -0.23,
01/24 17Z,  -0.40,   9.37,   8.92,  99.90,  -0.05,
01/24 18Z,  -0.40,   9.74,   9.34,  99.90,  -0.00,
01/24 19Z,  -0.40,  10.11,   9.60,  99.90,  -0.11,  (max)
01/24 20Z,  -0.40,  10.16,   9.52,  99.90,  -0.24,
01/24 21Z,  -0.40,   9.64,   8.93,  99.90,  -0.31,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/24 22Z,  -0.40,   8.49,  99.90,   7.79,  -0.30,
01/24 23Z,  -0.40,   6.83,  99.90,   6.14,  -0.29,
01/25 00Z,  -0.40,   4.85,  99.90,   4.17,  -0.29,
01/25 01Z,  -0.40,   2.84,  99.90,   2.17,  -0.28,
01/25 02Z,  -0.40,   1.24,  99.90,   0.57,  -0.27,
01/25 03Z,  -0.40,   0.44,  99.90,  -0.22,  -0.26,  (min)
01/25 04Z,  -0.40,   0.59,  99.90,  -0.06,  -0.25,
01/25 05Z,  -0.30,   1.58,  99.90,   1.04,  -0.25,
01/25 06Z,  -0.30,   3.19,  99.90,   2.65,  -0.24,
01/25 07Z,  -0.30,   5.14,  99.90,   4.61,  -0.23,
01/25 08Z,  -0.30,   7.08,  99.90,   6.55,  -0.22,
01/25 09Z,  -0.30,   8.67,  99.90,   8.16,  -0.21,
01/25 10Z,  -0.30,   9.80,  99.90,   9.28,  -0.21,
01/25 11Z,  -0.30,  10.48,  99.90,   9.97,  -0.21,
01/25 12Z,  -0.30,  10.73,  99.90,  10.22,  -0.21,  (max)
01/25 13Z,  -0.30,  10.56,  99.90,  10.05,  -0.21,
01/25 14Z,  -0.30,  10.08,  99.90,   9.57,  -0.21,
01/25 15Z,  -0.30,   9.56,  99.90,   9.05,  -0.21,
01/25 16Z,  -0.30,   9.21,  99.90,   8.70,  -0.21,
01/25 17Z,  -0.30,   9.12,  99.90,   8.61,  -0.21,  (min)
01/25 18Z,  -0.30,   9.29,  99.90,   8.78,  -0.21,
01/25 19Z,  -0.30,   9.65,  99.90,   9.14,  -0.21,
01/25 20Z,  -0.30,  10.00,  99.90,   9.49,  -0.21,  (max)
01/25 21Z,  -0.30,   9.99,  99.90,   9.48,  -0.21,
01/25 22Z,  -0.30,   9.36,  99.90,   8.85,  -0.21,
01/25 23Z,  -0.30,   8.08,  99.90,   7.56,  -0.21,
01/26 00Z,  -0.30,   6.25,  99.90,   5.73,  -0.21,
01/26 01Z,  -0.30,   4.09,  99.90,   3.57,  -0.21,
01/26 02Z,  -0.30,   1.94,  99.90,   1.43,  -0.21,
01/26 03Z,  -0.30,   0.32,  99.90,  -0.20,  -0.21,
01/26 04Z,  -0.30,  -0.35,  99.90,  -0.87,  -0.21,  (min)
01/26 05Z,  -0.20,   0.06,  99.90,  -0.36,  -0.21,
01/26 06Z,  -0.20,   1.39,  99.90,   0.97,  -0.21,
01/26 07Z,  -0.20,   3.36,  99.90,   2.94,  -0.21,
01/26 08Z,  -0.20,   5.62,  99.90,   5.21,  -0.21,
01/26 09Z,  -0.20,   7.78,  99.90,   7.36,  -0.21,
01/26 10Z,  -0.30,   9.48,  99.90,   8.97,  -0.21,
01/26 11Z,  -0.30,  10.62,  99.90,  10.11,  -0.21,
01/26 12Z,  -0.30,  11.23,  99.90,  10.71,  -0.21,
01/26 13Z,  -0.30,  11.30,  99.90,  10.78,  -0.21,  (max)
01/26 14Z,  -0.30,  10.86,  99.90,  10.35,  -0.21,
01/26 15Z,  -0.30,  10.13,  99.90,   9.62,  -0.21,
01/26 16Z,  -0.30,   9.43,  99.90,   8.91,  -0.21,
01/26 17Z,  -0.30,   9.01,  99.90,   8.50,  -0.21,
01/26 18Z,  -0.30,   8.96,  99.90,   8.44,  -0.21,  (min)
01/26 19Z,  -0.30,   9.23,  99.90,   8.72,  -0.21,
01/26 20Z,  -0.30,   9.70,  99.90,   9.19,  -0.21,
01/26 21Z,  -0.30,  10.09,  99.90,   9.58,  -0.21,  (max)
01/26 22Z,  -0.30,  10.02,  99.90,   9.50,  -0.21,
01/26 23Z,  -0.30,   9.23,  99.90,   8.72,  -0.21,
01/27 00Z,  -0.30,   7.73,  99.90,   7.21,  -0.21,
01/27 01Z,  -0.30,   5.64,  99.90,   5.13,  -0.21,
01/27 02Z,  -0.30,   3.24,  99.90,   2.73,  -0.21,
01/27 03Z,  -0.30,   0.95,  99.90,   0.44,  -0.21,
01/27 04Z,  -0.30,  -0.63,  99.90,  -1.14,  -0.21,
01/27 05Z,  -0.30,  -1.07,  99.90,  -1.58,  -0.21,  (min)
01/27 06Z,  -0.30,  -0.30,  99.90,  -0.81,  -0.21,
01/27 07Z,  -0.30,   1.45,  99.90,   0.94,  -0.21,
01/27 08Z,  -0.30,   3.82,  99.90,   3.30,  -0.21,
01/27 09Z,  -0.30,   6.37,  99.90,   5.85,  -0.21,
01/27 10Z,  -0.30,   8.65,  99.90,   8.14,  -0.21,
01/27 11Z,  -0.30,  10.34,  99.90,   9.83,  -0.21,
01/27 12Z,  -0.30,  11.35,  99.90,  10.84,  -0.21,
01/27 13Z,  -0.30,  11.72,  99.90,  11.21,  -0.21,  (max)
01/27 14Z,  -0.30,  11.47,  99.90,  10.96,  -0.21,
01/27 15Z,  -0.30,  10.71,  99.90,  10.20,  -0.21,
01/27 16Z,  -0.30,   9.75,  99.90,   9.23,  -0.21,
01/27 17Z,  -0.30,   8.98,  99.90,   8.46,  -0.21,
01/27 18Z,  -0.30,   8.65,  99.90,   8.14,  -0.21,  (min)
01/27 19Z,  -0.30,   8.79,  99.90,   8.28,  -0.21,
01/27 20Z,  -0.30,   9.29,  99.90,   8.77,  -0.21,
01/27 21Z,  -0.30,   9.92,  99.90,   9.41,  -0.21,
01/27 22Z,  -0.20,  10.33,  99.90,   9.92,  -0.21,  (max)
01/27 23Z,  -0.20,  10.14,  99.90,   9.73,  -0.21,
01/28 00Z,  -0.20,   9.13,  99.90,   8.71,  -0.21,
01/28 01Z,  -0.20,   7.33,  99.90,   6.92,  -0.21,
01/28 02Z,  -0.20,   4.94,  99.90,   4.53,  -0.21,
01/28 03Z,  -0.20,   2.30,  99.90,   1.89,  -0.21,
01/28 04Z,  -0.20,  -0.06,  99.90,  -0.47,  -0.21,
01/28 05Z,  -0.20,  -1.49,  99.90,  -1.90,  -0.21,
01/28 06Z,  -0.20,  -1.58,  99.90,  -2.00,  -0.21,  (min)
01/28 07Z,  -0.20,  -0.35,  99.90,  -0.77,  -0.21,
01/28 08Z,  -0.20,   1.86,  99.90,   1.44,  -0.21,
01/28 09Z,  -0.20,   4.59,  99.90,   4.17,  -0.21,
01/28 10Z,  -0.20,   7.34,  99.90,   6.92,  -0.21,
01/28 11Z,  -0.20,   9.63,  99.90,   9.22,  -0.21,
01/28 12Z,  -0.20,  11.17,  99.90,  10.75,  -0.21,
01/28 13Z,  99.90,  11.90,  99.90,  99.90,  -0.21,
01/28 14Z,  99.90,  11.90,  99.90,  99.90,  -0.21,
01/28 15Z,  99.90,  11.25,  99.90,  99.90,  -0.21,
01/28 16Z,  99.90,  10.16,  99.90,  99.90,  -0.21,
01/28 17Z,  99.90,   9.04,  99.90,  99.90,  -0.21,
01/28 18Z,  99.90,   8.33,  99.90,  99.90,  -0.21,