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 : 06/24/2025 17:23:12 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/23 00Z,   0.20,  -1.06,  -1.14,  99.90,  -0.28,  (max)
06/23 01Z,   0.20,  -1.54,  -1.59,  99.90,  -0.25,
06/23 02Z,   0.20,  -2.40,  -2.30,  99.90,  -0.10,
06/23 03Z,   0.20,  -3.29,  -3.07,  99.90,   0.02,
06/23 04Z,   0.20,  -3.75,  -3.53,  99.90,   0.02,  (min)
06/23 05Z,   0.20,  -3.55,  -3.36,  99.90,  -0.01,
06/23 06Z,   0.30,  -2.72,  -2.59,  99.90,  -0.17,
06/23 07Z,   0.30,  -1.53,  -1.56,  99.90,  -0.33,
06/23 08Z,   0.30,  -0.33,  -0.56,  99.90,  -0.53,
06/23 09Z,   0.30,   0.39,   0.11,  99.90,  -0.58,  (max)
06/23 10Z,   0.30,   0.23,   0.02,  99.90,  -0.51,
06/23 11Z,   0.30,  -1.01,  -1.06,  99.90,  -0.35,
06/23 12Z,   0.20,  -3.19,  -3.06,  99.90,  -0.07,
06/23 13Z,   0.20,  -6.04,  -5.90,  99.90,  -0.06,
06/23 14Z,   0.20,  -9.18,  -9.13,  99.90,  -0.15,
06/23 15Z,   0.20, -12.03, -11.90,  99.90,  -0.07,
06/23 16Z,   0.20, -13.89, -13.70,  99.90,  -0.01,
06/23 17Z,   0.20, -14.30, -14.01,  99.90,   0.09,  (min)
06/23 18Z,   0.20, -13.21, -12.79,  99.90,   0.22,
06/23 19Z,   0.20, -10.97, -10.66,  99.90,   0.11,
06/23 20Z,   0.20,  -8.10,  -7.76,  99.90,   0.14,
06/23 21Z,   0.20,  -5.16,  -4.81,  99.90,   0.15,
06/23 22Z,   0.20,  -2.71,  -2.46,  99.90,   0.05,
06/23 23Z,   0.20,  -1.04,  -0.97,  99.90,  -0.13,
06/24 00Z,   0.30,  -0.21,  -0.26,  99.90,  -0.35,
06/24 01Z,   0.30,  -0.11,  -0.24,  99.90,  -0.43,  (max)
06/24 02Z,   0.30,  -0.67,  -0.73,  99.90,  -0.36,
06/24 03Z,   0.30,  -1.68,  -1.58,  99.90,  -0.20,
06/24 04Z,   0.30,  -2.71,  -2.44,  99.90,  -0.03,
06/24 05Z,   0.30,  -3.30,  -2.92,  99.90,   0.08,  (min)
06/24 06Z,   0.30,  -3.19,  -2.77,  99.90,   0.12,
06/24 07Z,   0.30,  -2.45,  -2.06,  99.90,   0.09,
06/24 08Z,   0.30,  -1.34,  -1.16,  99.90,  -0.12,
06/24 09Z,   0.30,  -0.27,  -0.25,  99.90,  -0.28,
06/24 10Z,   0.30,   0.27,   0.34,  99.90,  -0.23,  (max)
06/24 11Z,   0.30,  -0.13,   0.01,  99.90,  -0.16,
06/24 12Z,   0.30,  -1.60,  -1.29,  99.90,   0.01,
06/24 13Z,   0.30,  -4.00,  -3.56,  99.90,   0.14,
06/24 14Z,   0.30,  -7.04,  -6.64,  99.90,   0.10,
06/24 15Z,   0.30, -10.30,  -9.98,  99.90,   0.02,
06/24 16Z,   0.30, -13.11, -12.77,  99.90,   0.04,
06/24 17Z,   0.30, -14.77, -14.47,  99.90,  -0.00,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/24 18Z,   0.30, -14.83,  99.90, -14.54,  -0.01,  (min)
06/24 19Z,   0.30, -13.34,  99.90, -13.06,  -0.01,
06/24 20Z,   0.30, -10.73,  99.90, -10.45,  -0.02,
06/24 21Z,   0.30,  -7.56,  99.90,  -7.29,  -0.02,
06/24 22Z,   0.30,  -4.46,  99.90,  -4.19,  -0.03,
06/24 23Z,   0.30,  -1.95,  99.90,  -1.68,  -0.04,
06/25 00Z,   0.40,  -0.30,  99.90,   0.06,  -0.04,
06/25 01Z,   0.40,   0.47,  99.90,   0.83,  -0.05,  (max)
06/25 02Z,   0.40,   0.45,  99.90,   0.80,  -0.05,
06/25 03Z,   0.40,  -0.27,  99.90,   0.08,  -0.06,
06/25 04Z,   0.40,  -1.44,  99.90,  -1.10,  -0.06,
06/25 05Z,   0.40,  -2.59,  99.90,  -2.26,  -0.07,
06/25 06Z,   0.40,  -3.24,  99.90,  -2.91,  -0.07,  (min)
06/25 07Z,   0.40,  -3.15,  99.90,  -2.81,  -0.07,
06/25 08Z,   0.40,  -2.42,  99.90,  -2.09,  -0.07,
06/25 09Z,   0.40,  -1.35,  99.90,  -1.02,  -0.07,
06/25 10Z,   0.40,  -0.37,  99.90,  -0.04,  -0.07,
06/25 11Z,   0.40,   0.02,  99.90,   0.35,  -0.07,  (max)
06/25 12Z,   0.40,  -0.56,  99.90,  -0.23,  -0.07,
06/25 13Z,   0.40,  -2.21,  99.90,  -1.87,  -0.07,
06/25 14Z,   0.40,  -4.74,  99.90,  -4.41,  -0.07,
06/25 15Z,   0.40,  -7.88,  99.90,  -7.55,  -0.07,
06/25 16Z,   0.40, -11.12,  99.90, -10.79,  -0.07,
06/25 17Z,   0.40, -13.79,  99.90, -13.45,  -0.07,
06/25 18Z,   0.40, -15.14,  99.90, -14.81,  -0.07,  (min)
06/25 19Z,   0.40, -14.83,  99.90, -14.50,  -0.07,
06/25 20Z,   0.30, -12.99,  99.90, -12.76,  -0.07,
06/25 21Z,   0.30, -10.12,  99.90,  -9.88,  -0.07,
06/25 22Z,   0.30,  -6.81,  99.90,  -6.58,  -0.07,
06/25 23Z,   0.30,  -3.70,  99.90,  -3.47,  -0.07,
06/26 00Z,   0.30,  -1.28,  99.90,  -1.05,  -0.07,
06/26 01Z,   0.30,   0.23,  99.90,   0.46,  -0.07,
06/26 02Z,   0.30,   0.84,  99.90,   1.07,  -0.07,  (max)
06/26 03Z,   0.30,   0.63,  99.90,   0.86,  -0.07,
06/26 04Z,   0.30,  -0.29,  99.90,  -0.06,  -0.07,
06/26 05Z,   0.30,  -1.62,  99.90,  -1.38,  -0.07,
06/26 06Z,   0.30,  -2.83,  99.90,  -2.60,  -0.07,
06/26 07Z,   0.30,  -3.46,  99.90,  -3.23,  -0.07,  (min)
06/26 08Z,   0.30,  -3.33,  99.90,  -3.10,  -0.07,
06/26 09Z,   0.30,  -2.59,  99.90,  -2.36,  -0.07,
06/26 10Z,   0.30,  -1.54,  99.90,  -1.31,  -0.07,
06/26 11Z,   0.30,  -0.64,  99.90,  -0.41,  -0.07,
06/26 12Z,   0.30,  -0.37,  99.90,  -0.14,  -0.07,  (max)
06/26 13Z,   0.30,  -1.08,  99.90,  -0.85,  -0.07,
06/26 14Z,   0.30,  -2.82,  99.90,  -2.59,  -0.07,
06/26 15Z,   0.30,  -5.41,  99.90,  -5.18,  -0.07,
06/26 16Z,   0.30,  -8.52,  99.90,  -8.29,  -0.07,
06/26 17Z,   0.30, -11.64,  99.90, -11.41,  -0.07,
06/26 18Z,   0.30, -14.04,  99.90, -13.81,  -0.07,
06/26 19Z,   0.30, -15.03,  99.90, -14.80,  -0.07,  (min)
06/26 20Z,   0.30, -14.35,  99.90, -14.12,  -0.07,
06/26 21Z,   0.30, -12.25,  99.90, -12.01,  -0.07,
06/26 22Z,   0.40,  -9.23,  99.90,  -8.90,  -0.07,
06/26 23Z,   0.40,  -5.94,  99.90,  -5.61,  -0.07,
06/27 00Z,   0.40,  -2.95,  99.90,  -2.62,  -0.07,
06/27 01Z,   0.40,  -0.73,  99.90,  -0.40,  -0.07,
06/27 02Z,   0.30,   0.55,  99.90,   0.78,  -0.07,
06/27 03Z,   0.30,   0.93,  99.90,   1.16,  -0.07,  (max)
06/27 04Z,   0.30,   0.49,  99.90,   0.72,  -0.07,
06/27 05Z,   0.40,  -0.64,  99.90,  -0.31,  -0.07,
06/27 06Z,   0.40,  -2.09,  99.90,  -1.75,  -0.07,
06/27 07Z,   0.40,  -3.31,  99.90,  -2.98,  -0.07,
06/27 08Z,   0.40,  -3.88,  99.90,  -3.55,  -0.07,  (min)
06/27 09Z,   0.40,  -3.69,  99.90,  -3.36,  -0.07,
06/27 10Z,   0.40,  -2.92,  99.90,  -2.59,  -0.07,
06/27 11Z,   0.40,  -1.89,  99.90,  -1.56,  -0.07,
06/27 12Z,   0.40,  -1.06,  99.90,  -0.73,  -0.07,
06/27 13Z,   0.30,  -0.89,  99.90,  -0.65,  -0.07,  (max)
06/27 14Z,   0.40,  -1.67,  99.90,  -1.34,  -0.07,
06/27 15Z,   0.40,  -3.44,  99.90,  -3.11,  -0.07,
06/27 16Z,   0.30,  -5.99,  99.90,  -5.76,  -0.07,
06/27 17Z,   0.30,  -8.97,  99.90,  -8.74,  -0.07,
06/27 18Z,   0.30, -11.85,  99.90, -11.62,  -0.07,
06/27 19Z,   0.30, -13.88,  99.90, -13.65,  -0.07,
06/27 20Z,   0.30, -14.47,  99.90, -14.24,  -0.07,  (min)
06/27 21Z,   0.30, -13.47,  99.90, -13.24,  -0.07,
06/27 22Z,   0.30, -11.19,  99.90, -10.96,  -0.07,
06/27 23Z,   0.30,  -8.17,  99.90,  -7.93,  -0.07,
06/28 00Z,   0.30,  -4.99,  99.90,  -4.76,  -0.07,
06/28 01Z,   0.30,  -2.24,  99.90,  -2.01,  -0.07,
06/28 02Z,   0.30,  -0.30,  99.90,  -0.06,  -0.07,
06/28 03Z,   0.30,   0.70,  99.90,   0.93,  -0.07,
06/28 04Z,   0.30,   0.80,  99.90,   1.03,  -0.07,  (max)
06/28 05Z,   0.30,   0.10,  99.90,   0.33,  -0.07,
06/28 06Z,   0.30,  -1.22,  99.90,  -0.99,  -0.07,
06/28 07Z,   0.30,  -2.75,  99.90,  -2.52,  -0.07,
06/28 08Z,   0.30,  -3.95,  99.90,  -3.72,  -0.07,
06/28 09Z,   0.30,  -4.44,  99.90,  -4.21,  -0.07,  (min)
06/28 10Z,   0.30,  -4.19,  99.90,  -3.96,  -0.07,
06/28 11Z,   0.30,  -3.41,  99.90,  -3.18,  -0.07,
06/28 12Z,   0.30,  -2.41,  99.90,  -2.18,  -0.07,