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
#Friday Harbor, WA : 03/07/2026 05:23:51 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/05 12Z,   0.20,  -3.29,  -3.73,  99.90,  -0.64,
03/05 13Z,   0.20,  -2.30,  -2.71,  99.90,  -0.61,
03/05 14Z,   0.20,  -1.86,  -2.16,  99.90,  -0.50,  (max)
03/05 15Z,   0.10,  -2.11,  -2.37,  99.90,  -0.36,
03/05 16Z,   0.10,  -3.03,  -3.05,  99.90,  -0.12,
03/05 17Z,   0.10,  -4.36,  -4.29,  99.90,  -0.03,
03/05 18Z,   0.00,  -5.74,  -5.71,  99.90,   0.03,
03/05 19Z,   0.00,  -6.80,  -6.86,  99.90,  -0.06,
03/05 20Z,   0.00,  -7.31,  -7.48,  99.90,  -0.17,  (min)
03/05 21Z,   0.00,  -7.24,  -7.42,  99.90,  -0.18,
03/05 22Z,   0.00,  -6.70,  -6.99,  99.90,  -0.29,
03/05 23Z,  -0.10,  -5.88,  -6.13,  99.90,  -0.15,
03/06 00Z,  -0.10,  -4.95,  -5.18,  99.90,  -0.13,
03/06 01Z,  -0.10,  -4.13,  -4.37,  99.90,  -0.14,
03/06 02Z,  -0.10,  -3.64,  -3.90,  99.90,  -0.16,
03/06 03Z,  -0.10,  -3.64,  -3.84,  99.90,  -0.10,  (max)
03/06 04Z,  -0.20,  -4.17,  -4.22,  99.90,   0.15,
03/06 05Z,  -0.10,  -5.05,  -5.08,  99.90,   0.07,
03/06 06Z,  -0.10,  -6.00,  -6.09,  99.90,   0.01,
03/06 07Z,  -0.10,  -6.68,  -6.87,  99.90,  -0.09,
03/06 08Z,  -0.20,  -6.87,  -7.25,  99.90,  -0.18,  (min)
03/06 09Z,  -0.10,  -6.52,  -6.89,  99.90,  -0.27,
03/06 10Z,  -0.10,  -5.73,  -6.31,  99.90,  -0.48,
03/06 11Z,  -0.10,  -4.67,  -5.22,  99.90,  -0.45,
03/06 12Z,  -0.10,  -3.56,  -4.11,  99.90,  -0.45,
03/06 13Z,   0.00,  -2.61,  -3.07,  99.90,  -0.46,
03/06 14Z,   0.00,  -2.06,  -2.54,  99.90,  -0.48,  (max)
03/06 15Z,  -0.10,  -2.10,  -2.57,  99.90,  -0.37,
03/06 16Z,  -0.10,  -2.81,  -3.15,  99.90,  -0.24,
03/06 17Z,   0.00,  -4.05,  -4.21,  99.90,  -0.16,
03/06 18Z,  -0.10,  -5.54,  -5.69,  99.90,  -0.05,
03/06 19Z,  -0.20,  -6.88,  -7.14,  99.90,  -0.06,
03/06 20Z,  -0.20,  -7.76,  -8.06,  99.90,  -0.10,
03/06 21Z,  -0.10,  -8.03,  -8.34,  99.90,  -0.21,  (min)
03/06 22Z,  -0.10,  -7.73,  -8.04,  99.90,  -0.21,
03/06 23Z,  -0.10,  -6.99,  -7.40,  99.90,  -0.31,
03/07 00Z,  -0.20,  -6.01,  -6.39,  99.90,  -0.18,
03/07 01Z,  -0.10,  -4.99,  -5.35,  99.90,  -0.26,
03/07 02Z,  -0.10,  -4.12,  -4.47,  99.90,  -0.25,
03/07 03Z,  -0.20,  -3.61,  -3.83,  99.90,  -0.02,
03/07 04Z,  -0.20,  -3.56,  -3.73,  99.90,   0.03,  (max)
03/07 05Z,  -0.10,  -3.98,  -4.18,  99.90,  -0.10,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/07 06Z,  -0.10,  -4.67,  99.90,  -4.87,  -0.11,
03/07 07Z,  -0.10,  -5.35,  99.90,  -5.56,  -0.11,
03/07 08Z,  -0.20,  -5.76,  99.90,  -6.08,  -0.12,  (min)
03/07 09Z,  -0.10,  -5.75,  99.90,  -5.97,  -0.12,
03/07 10Z,  -0.10,  -5.32,  99.90,  -5.54,  -0.12,
03/07 11Z,  -0.10,  -4.58,  99.90,  -4.81,  -0.13,
03/07 12Z,  -0.20,  -3.72,  99.90,  -4.05,  -0.13,
03/07 13Z,  -0.20,  -2.90,  99.90,  -3.24,  -0.14,
03/07 14Z,  -0.10,  -2.34,  99.90,  -2.58,  -0.14,
03/07 15Z,  -0.10,  -2.22,  99.90,  -2.46,  -0.14,  (max)
03/07 16Z,  -0.10,  -2.68,  99.90,  -2.93,  -0.15,
03/07 17Z,  -0.10,  -3.72,  99.90,  -3.97,  -0.15,
03/07 18Z,  -0.10,  -5.14,  99.90,  -5.40,  -0.15,
03/07 19Z,  -0.10,  -6.63,  99.90,  -6.88,  -0.15,
03/07 20Z,  -0.10,  -7.82,  99.90,  -8.07,  -0.15,
03/07 21Z,  -0.10,  -8.47,  99.90,  -8.72,  -0.15,
03/07 22Z,  -0.10,  -8.50,  99.90,  -8.75,  -0.15,  (min)
03/07 23Z,  -0.10,  -7.99,  99.90,  -8.24,  -0.15,
03/08 00Z,  -0.10,  -7.11,  99.90,  -7.36,  -0.15,
03/08 01Z,   0.00,  -6.04,  99.90,  -6.19,  -0.15,
03/08 02Z,   0.00,  -4.97,  99.90,  -5.12,  -0.15,
03/08 03Z,   0.00,  -4.08,  99.90,  -4.24,  -0.15,
03/08 04Z,   0.00,  -3.55,  99.90,  -3.70,  -0.15,
03/08 05Z,   0.00,  -3.44,  99.90,  -3.59,  -0.15,  (max)
03/08 06Z,   0.00,  -3.71,  99.90,  -3.86,  -0.15,
03/08 07Z,   0.00,  -4.18,  99.90,  -4.33,  -0.15,
03/08 08Z,   0.00,  -4.62,  99.90,  -4.77,  -0.15,
03/08 09Z,   0.00,  -4.82,  99.90,  -4.97,  -0.15,  (min)
03/08 10Z,   0.00,  -4.70,  99.90,  -4.85,  -0.15,
03/08 11Z,   0.00,  -4.30,  99.90,  -4.45,  -0.15,
03/08 12Z,   0.00,  -3.72,  99.90,  -3.87,  -0.15,
03/08 13Z,   0.00,  -3.11,  99.90,  -3.26,  -0.15,
03/08 14Z,   0.10,  -2.62,  99.90,  -2.67,  -0.15,
03/08 15Z,   0.10,  -2.43,  99.90,  -2.48,  -0.15,  (max)
03/08 16Z,   0.10,  -2.68,  99.90,  -2.73,  -0.15,
03/08 17Z,   0.20,  -3.45,  99.90,  -3.40,  -0.15,
03/08 18Z,   0.20,  -4.67,  99.90,  -4.62,  -0.15,
03/08 19Z,   0.10,  -6.12,  99.90,  -6.17,  -0.15,
03/08 20Z,   0.10,  -7.49,  99.90,  -7.54,  -0.15,
03/08 21Z,   0.10,  -8.48,  99.90,  -8.53,  -0.15,
03/08 22Z,   0.20,  -8.90,  99.90,  -8.85,  -0.15,  (min)
03/08 23Z,   0.20,  -8.74,  99.90,  -8.69,  -0.15,
03/09 00Z,   0.20,  -8.10,  99.90,  -8.05,  -0.15,
03/09 01Z,   0.20,  -7.14,  99.90,  -7.09,  -0.15,
03/09 02Z,   0.20,  -6.04,  99.90,  -5.99,  -0.15,
03/09 03Z,   0.10,  -4.97,  99.90,  -5.02,  -0.15,
03/09 04Z,   0.10,  -4.08,  99.90,  -4.13,  -0.15,
03/09 05Z,   0.10,  -3.52,  99.90,  -3.57,  -0.15,
03/09 06Z,   0.10,  -3.31,  99.90,  -3.36,  -0.15,  (max)
03/09 07Z,   0.10,  -3.41,  99.90,  -3.46,  -0.15,
03/09 08Z,   0.10,  -3.67,  99.90,  -3.72,  -0.15,
03/09 09Z,   0.10,  -3.91,  99.90,  -3.96,  -0.15,  (min)
03/09 10Z,   0.20,  -3.99,  99.90,  -3.94,  -0.15,
03/09 11Z,   0.20,  -3.86,  99.90,  -3.81,  -0.15,
03/09 12Z,   0.10,  -3.56,  99.90,  -3.61,  -0.15,
03/09 13Z,   0.10,  -3.19,  99.90,  -3.24,  -0.15,
03/09 14Z,   0.10,  -2.84,  99.90,  -2.89,  -0.15,
03/09 15Z,   0.10,  -2.66,  99.90,  -2.71,  -0.15,  (max)
03/09 16Z,   0.10,  -2.77,  99.90,  -2.82,  -0.15,
03/09 17Z,   0.10,  -3.28,  99.90,  -3.33,  -0.15,
03/09 18Z,   0.10,  -4.21,  99.90,  -4.26,  -0.15,
03/09 19Z,   0.10,  -5.48,  99.90,  -5.53,  -0.15,
03/09 20Z,   0.10,  -6.86,  99.90,  -6.91,  -0.15,
03/09 21Z,   0.10,  -8.06,  99.90,  -8.11,  -0.15,
03/09 22Z,   0.00,  -8.86,  99.90,  -9.01,  -0.15,
03/09 23Z,   0.00,  -9.11,  99.90,  -9.26,  -0.15,  (min)
03/10 00Z,   0.00,  -8.84,  99.90,  -8.99,  -0.15,
03/10 01Z,   0.10,  -8.14,  99.90,  -8.19,  -0.15,
03/10 02Z,   0.10,  -7.18,  99.90,  -7.23,  -0.15,
03/10 03Z,   0.10,  -6.09,  99.90,  -6.14,  -0.15,
03/10 04Z,   0.10,  -5.04,  99.90,  -5.09,  -0.15,
03/10 05Z,   0.10,  -4.15,  99.90,  -4.20,  -0.15,
03/10 06Z,   0.00,  -3.53,  99.90,  -3.68,  -0.15,
03/10 07Z,   0.00,  -3.20,  99.90,  -3.35,  -0.15,
03/10 08Z,   0.00,  -3.13,  99.90,  -3.28,  -0.15,  (max)
03/10 09Z,   0.00,  -3.21,  99.90,  -3.36,  -0.15,
03/10 10Z,   0.00,  -3.31,  99.90,  -3.46,  -0.15,
03/10 11Z,   0.00,  -3.35,  99.90,  -3.50,  -0.15,  (min)
03/10 12Z,   0.00,  -3.29,  99.90,  -3.44,  -0.15,
03/10 13Z,   0.00,  -3.14,  99.90,  -3.29,  -0.15,
03/10 14Z,   0.00,  -2.96,  99.90,  -3.11,  -0.15,
03/10 15Z,   0.00,  -2.85,  99.90,  -3.00,  -0.15,  (max)
03/10 16Z,   0.00,  -2.89,  99.90,  -3.04,  -0.15,
03/10 17Z,   0.00,  -3.20,  99.90,  -3.35,  -0.15,
03/10 18Z,   0.00,  -3.85,  99.90,  -4.00,  -0.15,
03/10 19Z,  -0.10,  -4.83,  99.90,  -5.08,  -0.15,
03/10 20Z,  -0.10,  -6.05,  99.90,  -6.30,  -0.15,
03/10 21Z,  -0.10,  -7.31,  99.90,  -7.56,  -0.15,
03/10 22Z,  -0.10,  -8.37,  99.90,  -8.62,  -0.15,
03/10 23Z,  -0.10,  -9.04,  99.90,  -9.29,  -0.15,
03/11 00Z,  -0.20,  -9.21,  99.90,  -9.56,  -0.15,