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 : 07/06/2025 22:22:18 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/05 06Z,   0.30,  -1.71,  -1.48,  99.90,  -0.07,
07/05 07Z,   0.30,  -1.01,  -0.90,  99.90,  -0.19,
07/05 08Z,   0.30,  -0.91,  -0.87,  99.90,  -0.26,  (max)
07/05 09Z,   0.20,  -1.54,  -1.52,  99.90,  -0.18,
07/05 10Z,   0.20,  -2.82,  -2.84,  99.90,  -0.22,
07/05 11Z,   0.20,  -4.61,  -4.70,  99.90,  -0.29,
07/05 12Z,   0.20,  -6.68,  -6.83,  99.90,  -0.35,
07/05 13Z,   0.20,  -8.65,  -8.83,  99.90,  -0.38,
07/05 14Z,   0.10, -10.05, -10.17,  99.90,  -0.22,
07/05 15Z,   0.10, -10.64, -10.62,  99.90,  -0.08,  (min)
07/05 16Z,   0.10, -10.36, -10.22,  99.90,   0.04,
07/05 17Z,   0.10,  -9.34,  -9.14,  99.90,   0.10,
07/05 18Z,   0.10,  -7.78,  -7.56,  99.90,   0.12,
07/05 19Z,   0.10,  -6.01,  -5.65,  99.90,   0.26,
07/05 20Z,   0.00,  -4.43,  -4.06,  99.90,   0.37,
07/05 21Z,   0.00,  -3.27,  -2.94,  99.90,   0.33,
07/05 22Z,   0.00,  -2.57,  -2.38,  99.90,   0.19,
07/05 23Z,   0.00,  -2.28,  -2.26,  99.90,   0.02,  (max)
07/06 00Z,   0.00,  -2.39,  -2.46,  99.90,  -0.07,
07/06 01Z,   0.00,  -2.81,  -2.85,  99.90,  -0.04,
07/06 02Z,   0.00,  -3.27,  -3.33,  99.90,  -0.06,
07/06 03Z,   0.00,  -3.52,  -3.56,  99.90,  -0.04,  (min)
07/06 04Z,   0.00,  -3.45,  -3.42,  99.90,   0.03,
07/06 05Z,   0.00,  -3.05,  -2.97,  99.90,   0.08,
07/06 06Z,   0.10,  -2.39,  -2.34,  99.90,  -0.05,
07/06 07Z,   0.10,  -1.66,  -1.77,  99.90,  -0.21,
07/06 08Z,   0.10,  -1.21,  -1.44,  99.90,  -0.33,  (max)
07/06 09Z,   0.10,  -1.37,  -1.56,  99.90,  -0.29,
07/06 10Z,   0.10,  -2.25,  -2.39,  99.90,  -0.24,
07/06 11Z,   0.10,  -3.75,  -3.84,  99.90,  -0.19,
07/06 12Z,   0.00,  -5.72,  -5.81,  99.90,  -0.09,
07/06 13Z,   0.00,  -7.90,  -7.98,  99.90,  -0.08,
07/06 14Z,   0.00,  -9.85,  -9.86,  99.90,  -0.01,
07/06 15Z,   0.00, -11.10, -11.05,  99.90,   0.05,
07/06 16Z,   0.00, -11.40, -11.25,  99.90,   0.15,  (min)
07/06 17Z,   0.00, -10.78, -10.53,  99.90,   0.25,
07/06 18Z,   0.00,  -9.37,  -9.11,  99.90,   0.26,
07/06 19Z,   0.00,  -7.47,  -7.18,  99.90,   0.29,
07/06 20Z,   0.00,  -5.44,  -5.02,  99.90,   0.42,
07/06 21Z,   0.00,  -3.69,  -3.28,  99.90,   0.41,
07/06 22Z,   0.00,  -2.41,  -2.12,  99.90,   0.29,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/06 23Z,   0.00,  -1.63,  99.90,  -1.36,   0.27,
07/07 00Z,   0.00,  -1.32,  99.90,  -1.08,   0.24,  (max)
07/07 01Z,   0.00,  -1.50,  99.90,  -1.29,   0.21,
07/07 02Z,   0.00,  -2.03,  99.90,  -1.85,   0.19,
07/07 03Z,   0.00,  -2.63,  99.90,  -2.47,   0.16,
07/07 04Z,   0.10,  -3.03,  99.90,  -2.80,   0.13,
07/07 05Z,   0.10,  -3.10,  99.90,  -2.89,   0.11,  (min)
07/07 06Z,   0.10,  -2.82,  99.90,  -2.64,   0.08,
07/07 07Z,   0.10,  -2.27,  99.90,  -2.12,   0.05,
07/07 08Z,   0.10,  -1.68,  99.90,  -1.56,   0.03,
07/07 09Z,   0.20,  -1.44,  99.90,  -1.23,   0.00,  (max)
07/07 10Z,   0.20,  -1.83,  99.90,  -1.66,  -0.03,
07/07 11Z,   0.20,  -2.94,  99.90,  -2.77,  -0.03,
07/07 12Z,   0.10,  -4.67,  99.90,  -4.59,  -0.03,
07/07 13Z,   0.10,  -6.83,  99.90,  -6.75,  -0.03,
07/07 14Z,   0.10,  -9.09,  99.90,  -9.02,  -0.03,
07/07 15Z,   0.10, -10.97,  99.90, -10.89,  -0.03,
07/07 16Z,   0.10, -11.97,  99.90, -11.90,  -0.03,  (min)
07/07 17Z,   0.10, -11.91,  99.90, -11.83,  -0.03,
07/07 18Z,   0.10, -10.86,  99.90, -10.78,  -0.03,
07/07 19Z,   0.20,  -9.05,  99.90,  -8.87,  -0.03,
07/07 20Z,   0.20,  -6.82,  99.90,  -6.64,  -0.03,
07/07 21Z,   0.10,  -4.61,  99.90,  -4.53,  -0.03,
07/07 22Z,   0.20,  -2.79,  99.90,  -2.62,  -0.03,
07/07 23Z,   0.20,  -1.53,  99.90,  -1.35,  -0.03,
07/08 00Z,   0.20,  -0.81,  99.90,  -0.64,  -0.03,
07/08 01Z,   0.20,  -0.65,  99.90,  -0.47,  -0.03,  (max)
07/08 02Z,   0.20,  -1.01,  99.90,  -0.84,  -0.03,
07/08 03Z,   0.20,  -1.73,  99.90,  -1.55,  -0.03,
07/08 04Z,   0.20,  -2.45,  99.90,  -2.28,  -0.03,
07/08 05Z,   0.30,  -2.91,  99.90,  -2.64,  -0.03,
07/08 06Z,   0.30,  -3.00,  99.90,  -2.72,  -0.03,  (min)
07/08 07Z,   0.30,  -2.72,  99.90,  -2.44,  -0.03,
07/08 08Z,   0.30,  -2.19,  99.90,  -1.91,  -0.03,
07/08 09Z,   0.30,  -1.69,  99.90,  -1.42,  -0.03,
07/08 10Z,   0.30,  -1.62,  99.90,  -1.35,  -0.03,  (max)
07/08 11Z,   0.30,  -2.26,  99.90,  -1.98,  -0.03,
07/08 12Z,   0.30,  -3.62,  99.90,  -3.35,  -0.03,
07/08 13Z,   0.30,  -5.59,  99.90,  -5.31,  -0.03,
07/08 14Z,   0.30,  -7.93,  99.90,  -7.65,  -0.03,
07/08 15Z,   0.20, -10.24,  99.90, -10.07,  -0.03,
07/08 16Z,   0.20, -11.97,  99.90, -11.79,  -0.03,
07/08 17Z,   0.20, -12.64,  99.90, -12.46,  -0.03,  (min)
07/08 18Z,   0.20, -12.13,  99.90, -11.96,  -0.03,
07/08 19Z,   0.20, -10.62,  99.90, -10.44,  -0.03,
07/08 20Z,   0.20,  -8.41,  99.90,  -8.24,  -0.03,
07/08 21Z,   0.20,  -5.94,  99.90,  -5.76,  -0.03,
07/08 22Z,   0.20,  -3.65,  99.90,  -3.47,  -0.03,
07/08 23Z,   0.20,  -1.89,  99.90,  -1.71,  -0.03,
07/09 00Z,   0.20,  -0.76,  99.90,  -0.59,  -0.03,
07/09 01Z,   0.30,  -0.25,  99.90,   0.02,  -0.03,  (max)
07/09 02Z,   0.30,  -0.34,  99.90,  -0.06,  -0.03,
07/09 03Z,   0.30,  -0.95,  99.90,  -0.67,  -0.03,
07/09 04Z,   0.30,  -1.83,  99.90,  -1.56,  -0.03,
07/09 05Z,   0.30,  -2.61,  99.90,  -2.33,  -0.03,
07/09 06Z,   0.30,  -3.01,  99.90,  -2.74,  -0.03,  (min)
07/09 07Z,   0.30,  -2.99,  99.90,  -2.71,  -0.03,
07/09 08Z,   0.30,  -2.61,  99.90,  -2.33,  -0.03,
07/09 09Z,   0.30,  -2.05,  99.90,  -1.78,  -0.03,
07/09 10Z,   0.20,  -1.64,  99.90,  -1.47,  -0.03,  (max)
07/09 11Z,   0.20,  -1.78,  99.90,  -1.60,  -0.03,
07/09 12Z,   0.20,  -2.67,  99.90,  -2.50,  -0.03,
07/09 13Z,   0.20,  -4.31,  99.90,  -4.14,  -0.03,
07/09 14Z,   0.20,  -6.53,  99.90,  -6.35,  -0.03,
07/09 15Z,   0.20,  -9.03,  99.90,  -8.85,  -0.03,
07/09 16Z,   0.20, -11.32,  99.90, -11.15,  -0.03,
07/09 17Z,   0.20, -12.81,  99.90, -12.63,  -0.03,
07/09 18Z,   0.20, -13.06,  99.90, -12.89,  -0.03,  (min)
07/09 19Z,   0.20, -12.06,  99.90, -11.89,  -0.03,
07/09 20Z,   0.20, -10.09,  99.90,  -9.91,  -0.03,
07/09 21Z,   0.20,  -7.56,  99.90,  -7.38,  -0.03,
07/09 22Z,   0.20,  -4.93,  99.90,  -4.76,  -0.03,
07/09 23Z,   0.20,  -2.68,  99.90,  -2.50,  -0.03,
07/10 00Z,   0.20,  -1.08,  99.90,  -0.90,  -0.03,
07/10 01Z,   0.20,  -0.20,  99.90,  -0.02,  -0.03,
07/10 02Z,   0.20,   0.02,  99.90,   0.19,  -0.03,  (max)
07/10 03Z,   0.20,  -0.37,  99.90,  -0.20,  -0.03,
07/10 04Z,   0.20,  -1.23,  99.90,  -1.06,  -0.03,
07/10 05Z,   0.20,  -2.22,  99.90,  -2.05,  -0.03,
07/10 06Z,   0.20,  -2.94,  99.90,  -2.77,  -0.03,
07/10 07Z,   0.20,  -3.19,  99.90,  -3.01,  -0.03,  (min)
07/10 08Z,   0.20,  -2.97,  99.90,  -2.80,  -0.03,
07/10 09Z,   0.20,  -2.45,  99.90,  -2.28,  -0.03,
07/10 10Z,   0.20,  -1.87,  99.90,  -1.69,  -0.03,
07/10 11Z,   0.20,  -1.58,  99.90,  -1.40,  -0.03,  (max)
07/10 12Z,   0.20,  -1.94,  99.90,  -1.77,  -0.03,
07/10 13Z,  99.90,  -3.13,  99.90,  99.90,  -0.03,
07/10 14Z,  99.90,  -5.06,  99.90,  99.90,  -0.03,
07/10 15Z,  99.90,  -7.50,  99.90,  99.90,  -0.03,
07/10 16Z,  99.90, -10.10,  99.90,  99.90,  -0.03,
07/10 17Z,  99.90, -12.28,  99.90,  99.90,  -0.03,
07/10 18Z,  99.90, -13.43,  99.90,  99.90,  -0.03,