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 : 07/08/2025 23:22:53 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/07 06Z,   0.20,  -4.90,  -4.71,  99.90,  -0.01,
07/07 07Z,   0.20,  -4.35,  -4.20,  99.90,  -0.05,
07/07 08Z,   0.30,  -3.76,  -3.74,  99.90,  -0.28,
07/07 09Z,   0.30,  -3.52,  -3.57,  99.90,  -0.35,  (max)
07/07 10Z,   0.30,  -3.91,  -3.93,  99.90,  -0.32,
07/07 11Z,   0.30,  -5.02,  -4.98,  99.90,  -0.26,
07/07 12Z,   0.20,  -6.75,  -6.66,  99.90,  -0.11,
07/07 13Z,   0.20,  -8.91,  -8.81,  99.90,  -0.10,
07/07 14Z,   0.20, -11.17, -11.12,  99.90,  -0.15,
07/07 15Z,   0.20, -13.05, -13.00,  99.90,  -0.15,
07/07 16Z,   0.20, -14.05, -13.91,  99.90,  -0.06,  (min)
07/07 17Z,   0.20, -13.99, -13.75,  99.90,   0.04,
07/07 18Z,   0.10, -12.94, -12.65,  99.90,   0.19,
07/07 19Z,   0.10, -11.13, -10.80,  99.90,   0.23,
07/07 20Z,   0.10,  -8.90,  -8.46,  99.90,   0.34,
07/07 21Z,   0.10,  -6.69,  -6.17,  99.90,   0.42,
07/07 22Z,   0.10,  -4.87,  -4.38,  99.90,   0.39,
07/07 23Z,   0.10,  -3.61,  -3.31,  99.90,   0.20,
07/08 00Z,   0.20,  -2.89,  -2.81,  99.90,  -0.12,  (max)
07/08 01Z,   0.20,  -2.73,  -2.86,  99.90,  -0.33,
07/08 02Z,   0.20,  -3.09,  -3.21,  99.90,  -0.32,
07/08 03Z,   0.20,  -3.81,  -3.82,  99.90,  -0.21,
07/08 04Z,   0.30,  -4.53,  -4.44,  99.90,  -0.21,
07/08 05Z,   0.30,  -4.99,  -4.82,  99.90,  -0.13,  (min)
07/08 06Z,   0.40,  -5.08,  -4.76,  99.90,  -0.08,
07/08 07Z,   0.40,  -4.80,  -4.38,  99.90,   0.02,
07/08 08Z,   0.40,  -4.27,  -3.89,  99.90,  -0.02,
07/08 09Z,   0.40,  -3.77,  -3.50,  99.90,  -0.13,
07/08 10Z,   0.40,  -3.70,  -3.50,  99.90,  -0.20,  (max)
07/08 11Z,   0.40,  -4.34,  -4.04,  99.90,  -0.10,
07/08 12Z,   0.30,  -5.70,  -5.42,  99.90,  -0.02,
07/08 13Z,   0.30,  -7.67,  -7.40,  99.90,  -0.03,
07/08 14Z,   0.30, -10.01,  -9.77,  99.90,  -0.06,
07/08 15Z,   0.30, -12.32, -12.14,  99.90,  -0.12,
07/08 16Z,   0.30, -14.05, -13.84,  99.90,  -0.09,
07/08 17Z,   0.30, -14.72, -14.48,  99.90,  -0.06,  (min)
07/08 18Z,   0.20, -14.21, -13.94,  99.90,   0.07,
07/08 19Z,   0.20, -12.70, -12.42,  99.90,   0.08,
07/08 20Z,   0.20, -10.49, -10.21,  99.90,   0.08,
07/08 21Z,   0.20,  -8.02,  -7.55,  99.90,   0.27,
07/08 22Z,   0.20,  -5.73,  -5.26,  99.90,   0.27,
07/08 23Z,   0.30,  -3.97,  -3.57,  99.90,   0.10,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 00Z,   0.30,  -2.84,  99.90,  -2.46,   0.09,
07/09 01Z,   0.30,  -2.33,  99.90,  -1.95,   0.08,  (max)
07/09 02Z,   0.30,  -2.42,  99.90,  -2.05,   0.07,
07/09 03Z,   0.30,  -3.03,  99.90,  -2.67,   0.06,
07/09 04Z,   0.30,  -3.91,  99.90,  -3.56,   0.05,
07/09 05Z,   0.30,  -4.69,  99.90,  -4.35,   0.04,
07/09 06Z,   0.30,  -5.09,  99.90,  -4.76,   0.03,  (min)
07/09 07Z,   0.30,  -5.07,  99.90,  -4.75,   0.02,
07/09 08Z,   0.30,  -4.69,  99.90,  -4.38,   0.01,
07/09 09Z,   0.30,  -4.13,  99.90,  -3.83,   0.00,
07/09 10Z,   0.30,  -3.72,  99.90,  -3.43,  -0.01,  (max)
07/09 11Z,   0.20,  -3.86,  99.90,  -3.68,  -0.02,
07/09 12Z,   0.20,  -4.75,  99.90,  -4.57,  -0.02,
07/09 13Z,   0.20,  -6.39,  99.90,  -6.21,  -0.02,
07/09 14Z,   0.20,  -8.61,  99.90,  -8.43,  -0.02,
07/09 15Z,   0.20, -11.11,  99.90, -10.92,  -0.02,
07/09 16Z,   0.20, -13.40,  99.90, -13.22,  -0.02,
07/09 17Z,   0.20, -14.89,  99.90, -14.70,  -0.02,
07/09 18Z,   0.20, -15.14,  99.90, -14.96,  -0.02,  (min)
07/09 19Z,   0.20, -14.14,  99.90, -13.96,  -0.02,
07/09 20Z,   0.20, -12.17,  99.90, -11.99,  -0.02,
07/09 21Z,   0.20,  -9.64,  99.90,  -9.46,  -0.02,
07/09 22Z,   0.20,  -7.01,  99.90,  -6.83,  -0.02,
07/09 23Z,   0.20,  -4.76,  99.90,  -4.57,  -0.02,
07/10 00Z,   0.20,  -3.16,  99.90,  -2.98,  -0.02,
07/10 01Z,   0.20,  -2.28,  99.90,  -2.10,  -0.02,
07/10 02Z,   0.20,  -2.06,  99.90,  -1.88,  -0.02,  (max)
07/10 03Z,   0.20,  -2.45,  99.90,  -2.27,  -0.02,
07/10 04Z,   0.20,  -3.31,  99.90,  -3.13,  -0.02,
07/10 05Z,   0.20,  -4.30,  99.90,  -4.12,  -0.02,
07/10 06Z,   0.20,  -5.02,  99.90,  -4.84,  -0.02,
07/10 07Z,   0.20,  -5.27,  99.90,  -5.08,  -0.02,  (min)
07/10 08Z,   0.20,  -5.05,  99.90,  -4.87,  -0.02,
07/10 09Z,   0.20,  -4.53,  99.90,  -4.35,  -0.02,
07/10 10Z,   0.20,  -3.95,  99.90,  -3.77,  -0.02,
07/10 11Z,   0.20,  -3.66,  99.90,  -3.47,  -0.02,  (max)
07/10 12Z,   0.20,  -4.02,  99.90,  -3.84,  -0.02,
07/10 13Z,   0.20,  -5.21,  99.90,  -5.03,  -0.02,
07/10 14Z,   0.20,  -7.14,  99.90,  -6.95,  -0.02,
07/10 15Z,   0.20,  -9.58,  99.90,  -9.40,  -0.02,
07/10 16Z,   0.20, -12.18,  99.90, -12.00,  -0.02,
07/10 17Z,   0.20, -14.36,  99.90, -14.18,  -0.02,
07/10 18Z,   0.20, -15.51,  99.90, -15.33,  -0.02,  (min)
07/10 19Z,   0.20, -15.28,  99.90, -15.10,  -0.02,
07/10 20Z,   0.10, -13.78,  99.90, -13.70,  -0.02,
07/10 21Z,   0.10, -11.40,  99.90, -11.32,  -0.02,
07/10 22Z,   0.10,  -8.63,  99.90,  -8.55,  -0.02,
07/10 23Z,   0.10,  -5.96,  99.90,  -5.88,  -0.02,
07/11 00Z,   0.10,  -3.83,  99.90,  -3.75,  -0.02,
07/11 01Z,   0.10,  -2.49,  99.90,  -2.41,  -0.02,
07/11 02Z,   0.10,  -1.93,  99.90,  -1.85,  -0.02,  (max)
07/11 03Z,   0.10,  -2.06,  99.90,  -1.98,  -0.02,
07/11 04Z,   0.10,  -2.78,  99.90,  -2.70,  -0.02,
07/11 05Z,   0.10,  -3.85,  99.90,  -3.77,  -0.02,
07/11 06Z,   0.10,  -4.87,  99.90,  -4.79,  -0.02,
07/11 07Z,   0.10,  -5.45,  99.90,  -5.36,  -0.02,
07/11 08Z,   0.10,  -5.45,  99.90,  -5.37,  -0.02,  (min)
07/11 09Z,   0.10,  -5.02,  99.90,  -4.93,  -0.02,
07/11 10Z,   0.10,  -4.36,  99.90,  -4.28,  -0.02,
07/11 11Z,   0.10,  -3.78,  99.90,  -3.69,  -0.02,
07/11 12Z,   0.10,  -3.64,  99.90,  -3.56,  -0.02,  (max)
07/11 13Z,   0.10,  -4.27,  99.90,  -4.18,  -0.02,
07/11 14Z,   0.10,  -5.74,  99.90,  -5.66,  -0.02,
07/11 15Z,   0.10,  -7.93,  99.90,  -7.85,  -0.02,
07/11 16Z,   0.10, -10.55,  99.90, -10.47,  -0.02,
07/11 17Z,   0.10, -13.15,  99.90, -13.06,  -0.02,
07/11 18Z,   0.10, -15.10,  99.90, -15.02,  -0.02,
07/11 19Z,   0.10, -15.82,  99.90, -15.74,  -0.02,  (min)
07/11 20Z,   0.10, -15.08,  99.90, -15.00,  -0.02,
07/11 21Z,   0.10, -13.11,  99.90, -13.03,  -0.02,
07/11 22Z,   0.10, -10.40,  99.90, -10.32,  -0.02,
07/11 23Z,   0.10,  -7.49,  99.90,  -7.41,  -0.02,
07/12 00Z,   0.10,  -4.89,  99.90,  -4.81,  -0.02,
07/12 01Z,   0.10,  -2.99,  99.90,  -2.91,  -0.02,
07/12 02Z,   0.10,  -1.98,  99.90,  -1.90,  -0.02,
07/12 03Z,   0.10,  -1.80,  99.90,  -1.72,  -0.02,  (max)
07/12 04Z,   0.10,  -2.31,  99.90,  -2.23,  -0.02,
07/12 05Z,   0.10,  -3.35,  99.90,  -3.27,  -0.02,
07/12 06Z,   0.20,  -4.58,  99.90,  -4.40,  -0.02,
07/12 07Z,   0.20,  -5.55,  99.90,  -5.37,  -0.02,
07/12 08Z,   0.20,  -5.92,  99.90,  -5.74,  -0.02,  (min)
07/12 09Z,   0.20,  -5.67,  99.90,  -5.49,  -0.02,
07/12 10Z,   0.20,  -5.01,  99.90,  -4.83,  -0.02,
07/12 11Z,   0.20,  -4.25,  99.90,  -4.07,  -0.02,
07/12 12Z,   0.20,  -3.71,  99.90,  -3.52,  -0.02,  (max)
07/12 13Z,   0.20,  -3.74,  99.90,  -3.56,  -0.02,
07/12 14Z,   0.20,  -4.62,  99.90,  -4.44,  -0.02,
07/12 15Z,   0.20,  -6.35,  99.90,  -6.17,  -0.02,
07/12 16Z,   0.20,  -8.73,  99.90,  -8.55,  -0.02,
07/12 17Z,   0.20, -11.41,  99.90, -11.23,  -0.02,
07/12 18Z,   0.20, -13.88,  99.90, -13.70,  -0.02,