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 : 07/04/2025 21:22:27 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/03 06Z,   0.50,  -2.35,  -1.86,  99.90,  -0.01,
07/03 07Z,   0.50,  -2.36,  -1.92,  99.90,  -0.06,  (max)
07/03 08Z,   0.50,  -3.13,  -2.72,  99.90,  -0.09,
07/03 09Z,   0.50,  -4.52,  -4.16,  99.90,  -0.14,
07/03 10Z,   0.50,  -6.34,  -6.14,  99.90,  -0.30,
07/03 11Z,   0.50,  -8.25,  -8.18,  99.90,  -0.43,
07/03 12Z,   0.50,  -9.80,  -9.83,  99.90,  -0.53,
07/03 13Z,   0.50, -10.69, -10.66,  99.90,  -0.47,  (min)
07/03 14Z,   0.50, -10.84, -10.63,  99.90,  -0.29,
07/03 15Z,   0.50, -10.34, -10.04,  99.90,  -0.20,
07/03 16Z,   0.50,  -9.33,  -9.04,  99.90,  -0.21,
07/03 17Z,   0.40,  -8.10,  -7.74,  99.90,  -0.04,
07/03 18Z,   0.40,  -7.00,  -6.58,  99.90,   0.02,
07/03 19Z,   0.40,  -6.34,  -5.85,  99.90,   0.09,
07/03 20Z,   0.40,  -6.15,  -5.67,  99.90,   0.08,  (max)
07/03 21Z,   0.40,  -6.37,  -5.90,  99.90,   0.07,
07/03 22Z,   0.40,  -6.87,  -6.39,  99.90,   0.08,
07/03 23Z,   0.40,  -7.48,  -6.97,  99.90,   0.11,
07/04 00Z,   0.40,  -7.94,  -7.44,  99.90,   0.10,
07/04 01Z,   0.40,  -7.95,  -7.55,  99.90,  -0.00,  (min)
07/04 02Z,   0.40,  -7.45,  -7.08,  99.90,  -0.03,
07/04 03Z,   0.40,  -6.52,  -6.09,  99.90,   0.03,
07/04 04Z,   0.40,  -5.31,  -4.89,  99.90,   0.02,
07/04 05Z,   0.40,  -4.03,  -3.64,  99.90,  -0.01,
07/04 06Z,   0.40,  -3.01,  -2.63,  99.90,  -0.02,
07/04 07Z,   0.40,  -2.59,  -2.27,  99.90,  -0.08,  (max)
07/04 08Z,   0.40,  -2.93,  -2.69,  99.90,  -0.16,
07/04 09Z,   0.40,  -3.98,  -3.69,  99.90,  -0.11,
07/04 10Z,   0.40,  -5.59,  -5.37,  99.90,  -0.18,
07/04 11Z,   0.40,  -7.54,  -7.46,  99.90,  -0.32,
07/04 12Z,   0.40,  -9.48,  -9.52,  99.90,  -0.44,
07/04 13Z,   0.30, -10.99, -11.00,  99.90,  -0.31,
07/04 14Z,   0.30, -11.76, -11.68,  99.90,  -0.22,  (min)
07/04 15Z,   0.30, -11.74, -11.49,  99.90,  -0.05,
07/04 16Z,   0.30, -11.03, -10.68,  99.90,   0.05,
07/04 17Z,   0.30,  -9.78,  -9.47,  99.90,   0.01,
07/04 18Z,   0.30,  -8.29,  -7.91,  99.90,   0.08,
07/04 19Z,   0.30,  -6.95,  -6.49,  99.90,   0.16,
07/04 20Z,   0.30,  -6.02,  -5.48,  99.90,   0.24,
07/04 21Z,   0.30,  -5.53,  -5.02,  99.90,   0.21,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/04 22Z,   0.30,  -5.42,  99.90,  -4.93,   0.18,  (max)
07/04 23Z,   0.30,  -5.64,  99.90,  -5.18,   0.16,
07/05 00Z,   0.30,  -6.07,  99.90,  -5.63,   0.14,
07/05 01Z,   0.30,  -6.45,  99.90,  -6.03,   0.12,
07/05 02Z,   0.30,  -6.55,  99.90,  -6.15,   0.10,  (min)
07/05 03Z,   0.30,  -6.26,  99.90,  -5.89,   0.08,
07/05 04Z,   0.30,  -5.63,  99.90,  -5.28,   0.05,
07/05 05Z,   0.40,  -4.75,  99.90,  -4.31,   0.03,
07/05 06Z,   0.40,  -3.79,  99.90,  -3.37,   0.01,
07/05 07Z,   0.40,  -3.09,  99.90,  -2.70,  -0.01,
07/05 08Z,   0.40,  -2.99,  99.90,  -2.62,  -0.03,  (max)
07/05 09Z,   0.40,  -3.62,  99.90,  -3.27,  -0.05,
07/05 10Z,   0.30,  -4.90,  99.90,  -4.66,  -0.05,
07/05 11Z,   0.30,  -6.69,  99.90,  -6.45,  -0.05,
07/05 12Z,   0.30,  -8.76,  99.90,  -8.52,  -0.05,
07/05 13Z,   0.30, -10.73,  99.90, -10.48,  -0.05,
07/05 14Z,   0.30, -12.13,  99.90, -11.89,  -0.05,
07/05 15Z,   0.20, -12.72,  99.90, -12.57,  -0.05,  (min)
07/05 16Z,   0.20, -12.44,  99.90, -12.30,  -0.05,
07/05 17Z,   0.20, -11.42,  99.90, -11.28,  -0.05,
07/05 18Z,   0.20,  -9.86,  99.90,  -9.71,  -0.05,
07/05 19Z,   0.20,  -8.09,  99.90,  -7.94,  -0.05,
07/05 20Z,   0.20,  -6.51,  99.90,  -6.36,  -0.05,
07/05 21Z,   0.20,  -5.35,  99.90,  -5.21,  -0.05,
07/05 22Z,   0.20,  -4.65,  99.90,  -4.50,  -0.05,
07/05 23Z,   0.20,  -4.36,  99.90,  -4.21,  -0.05,  (max)
07/06 00Z,   0.20,  -4.47,  99.90,  -4.33,  -0.05,
07/06 01Z,   0.20,  -4.89,  99.90,  -4.74,  -0.05,
07/06 02Z,   0.20,  -5.35,  99.90,  -5.20,  -0.05,
07/06 03Z,   0.20,  -5.60,  99.90,  -5.45,  -0.05,  (min)
07/06 04Z,   0.20,  -5.53,  99.90,  -5.38,  -0.05,
07/06 05Z,   0.20,  -5.13,  99.90,  -4.99,  -0.05,
07/06 06Z,   0.20,  -4.47,  99.90,  -4.32,  -0.05,
07/06 07Z,   0.20,  -3.74,  99.90,  -3.59,  -0.05,
07/06 08Z,   0.20,  -3.29,  99.90,  -3.15,  -0.05,  (max)
07/06 09Z,   0.20,  -3.45,  99.90,  -3.31,  -0.05,
07/06 10Z,   0.20,  -4.33,  99.90,  -4.18,  -0.05,
07/06 11Z,   0.20,  -5.83,  99.90,  -5.68,  -0.05,
07/06 12Z,   0.20,  -7.80,  99.90,  -7.66,  -0.05,
07/06 13Z,   0.20,  -9.98,  99.90,  -9.84,  -0.05,
07/06 14Z,   0.20, -11.93,  99.90, -11.78,  -0.05,
07/06 15Z,   0.10, -13.18,  99.90, -13.13,  -0.05,
07/06 16Z,   0.10, -13.48,  99.90, -13.44,  -0.05,  (min)
07/06 17Z,   0.10, -12.86,  99.90, -12.81,  -0.05,
07/06 18Z,   0.10, -11.45,  99.90, -11.41,  -0.05,
07/06 19Z,   0.10,  -9.55,  99.90,  -9.50,  -0.05,
07/06 20Z,   0.10,  -7.52,  99.90,  -7.47,  -0.05,
07/06 21Z,   0.10,  -5.77,  99.90,  -5.72,  -0.05,
07/06 22Z,   0.10,  -4.49,  99.90,  -4.45,  -0.05,
07/06 23Z,   0.10,  -3.71,  99.90,  -3.66,  -0.05,
07/07 00Z,   0.10,  -3.40,  99.90,  -3.36,  -0.05,  (max)
07/07 01Z,   0.20,  -3.58,  99.90,  -3.44,  -0.05,
07/07 02Z,   0.20,  -4.11,  99.90,  -3.97,  -0.05,
07/07 03Z,   0.20,  -4.71,  99.90,  -4.57,  -0.05,
07/07 04Z,   0.20,  -5.11,  99.90,  -4.97,  -0.05,
07/07 05Z,   0.20,  -5.18,  99.90,  -5.03,  -0.05,  (min)
07/07 06Z,   0.20,  -4.90,  99.90,  -4.76,  -0.05,
07/07 07Z,   0.30,  -4.35,  99.90,  -4.11,  -0.05,
07/07 08Z,   0.30,  -3.76,  99.90,  -3.52,  -0.05,
07/07 09Z,   0.30,  -3.52,  99.90,  -3.27,  -0.05,  (max)
07/07 10Z,   0.30,  -3.91,  99.90,  -3.67,  -0.05,
07/07 11Z,   0.30,  -5.02,  99.90,  -4.78,  -0.05,
07/07 12Z,   0.30,  -6.75,  99.90,  -6.50,  -0.05,
07/07 13Z,   0.30,  -8.91,  99.90,  -8.66,  -0.05,
07/07 14Z,   0.30, -11.17,  99.90, -10.93,  -0.05,
07/07 15Z,   0.30, -13.05,  99.90, -12.80,  -0.05,
07/07 16Z,   0.30, -14.05,  99.90, -13.81,  -0.05,  (min)
07/07 17Z,   0.30, -13.99,  99.90, -13.74,  -0.05,
07/07 18Z,   0.30, -12.94,  99.90, -12.69,  -0.05,
07/07 19Z,   0.30, -11.13,  99.90, -10.88,  -0.05,
07/07 20Z,   0.30,  -8.90,  99.90,  -8.65,  -0.05,
07/07 21Z,   0.30,  -6.69,  99.90,  -6.44,  -0.05,
07/07 22Z,   0.30,  -4.87,  99.90,  -4.63,  -0.05,
07/07 23Z,   0.30,  -3.61,  99.90,  -3.36,  -0.05,
07/08 00Z,   0.30,  -2.89,  99.90,  -2.65,  -0.05,
07/08 01Z,   0.30,  -2.73,  99.90,  -2.48,  -0.05,  (max)
07/08 02Z,   0.30,  -3.09,  99.90,  -2.85,  -0.05,
07/08 03Z,   0.30,  -3.81,  99.90,  -3.56,  -0.05,
07/08 04Z,   0.30,  -4.53,  99.90,  -4.29,  -0.05,
07/08 05Z,   0.30,  -4.99,  99.90,  -4.75,  -0.05,  (min)
07/08 06Z,   0.40,  -5.08,  99.90,  -4.73,  -0.05,
07/08 07Z,   0.40,  -4.80,  99.90,  -4.45,  -0.05,
07/08 08Z,   0.40,  -4.27,  99.90,  -3.92,  -0.05,
07/08 09Z,   0.40,  -3.77,  99.90,  -3.43,  -0.05,
07/08 10Z,   0.40,  -3.70,  99.90,  -3.36,  -0.05,  (max)
07/08 11Z,   0.40,  -4.34,  99.90,  -3.99,  -0.05,
07/08 12Z,   0.40,  -5.70,  99.90,  -5.36,  -0.05,
07/08 13Z,  99.90,  -7.67,  99.90,  99.90,  -0.05,
07/08 14Z,  99.90, -10.01,  99.90,  99.90,  -0.05,
07/08 15Z,  99.90, -12.32,  99.90,  99.90,  -0.05,
07/08 16Z,  99.90, -14.05,  99.90,  99.90,  -0.05,
07/08 17Z,  99.90, -14.72,  99.90,  99.90,  -0.05,
07/08 18Z,  99.90, -14.21,  99.90,  99.90,  -0.05,