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 : 07/20/2025 10:20:53 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/18 18Z,   0.20,   4.09,   4.50,  99.90,   0.21,
07/18 19Z,   0.10,   4.60,   4.89,  99.90,   0.19,
07/18 20Z,   0.10,   4.82,   5.21,  99.90,   0.29,
07/18 21Z,   0.10,   4.78,   5.28,  99.90,   0.40,  (max)
07/18 22Z,   0.10,   4.59,   5.12,  99.90,   0.43,
07/18 23Z,   0.10,   4.43,   5.01,  99.90,   0.48,  (min)
07/19 00Z,   0.10,   4.45,   5.15,  99.90,   0.60,
07/19 01Z,   0.20,   4.77,   5.55,  99.90,   0.58,
07/19 02Z,   0.20,   5.38,   6.20,  99.90,   0.62,
07/19 03Z,   0.10,   6.19,   6.99,  99.90,   0.70,
07/19 04Z,   0.20,   7.02,   7.79,  99.90,   0.57,
07/19 05Z,   0.20,   7.67,   8.37,  99.90,   0.50,
07/19 06Z,   0.30,   7.95,   8.50,  99.90,   0.25,  (max)
07/19 07Z,   0.20,   7.70,   8.12,  99.90,   0.22,
07/19 08Z,   0.10,   6.90,   7.28,  99.90,   0.28,
07/19 09Z,   0.20,   5.58,   5.95,  99.90,   0.17,
07/19 10Z,   0.20,   3.93,   4.26,  99.90,   0.13,
07/19 11Z,   0.20,   2.22,   2.50,  99.90,   0.08,
07/19 12Z,   0.10,   0.78,   1.08,  99.90,   0.20,
07/19 13Z,   0.10,  -0.16,   0.23,  99.90,   0.29,
07/19 14Z,   0.10,  -0.44,   0.02,  99.90,   0.36,  (min)
07/19 15Z,   0.10,  -0.10,   0.37,  99.90,   0.37,
07/19 16Z,   0.10,   0.73,   1.14,  99.90,   0.31,
07/19 17Z,   0.10,   1.85,   2.24,  99.90,   0.29,
07/19 18Z,   0.10,   3.05,   3.34,  99.90,   0.19,
07/19 19Z,   0.00,   4.14,   4.34,  99.90,   0.20,
07/19 20Z,   0.00,   5.02,   5.18,  99.90,   0.16,
07/19 21Z,   0.00,   5.59,   5.78,  99.90,   0.19,
07/19 22Z,   0.00,   5.86,   6.09,  99.90,   0.23,
07/19 23Z,   0.00,   5.89,   6.21,  99.90,   0.32,
07/20 00Z,   0.10,   5.82,   6.29,  99.90,   0.37,
07/20 01Z,   0.10,   5.83,   6.32,  99.90,   0.39,
07/20 02Z,   0.10,   6.02,   6.57,  99.90,   0.45,
07/20 03Z,   0.10,   6.45,   7.05,  99.90,   0.50,
07/20 04Z,   0.10,   7.01,   7.62,  99.90,   0.51,
07/20 05Z,   0.10,   7.56,   8.08,  99.90,   0.42,
07/20 06Z,   0.10,   7.91,   8.34,  99.90,   0.33,  (max)
07/20 07Z,   0.10,   7.89,   8.27,  99.90,   0.28,
07/20 08Z,   0.10,   7.38,   7.75,  99.90,   0.27,
07/20 09Z,   0.10,   6.34,   6.68,  99.90,   0.24,
07/20 10Z,   0.10,   4.82,   5.09,  99.90,   0.17,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/20 11Z,   0.10,   3.02,  99.90,   3.29,   0.17,
07/20 12Z,   0.10,   1.20,  99.90,   1.48,   0.18,
07/20 13Z,   0.10,  -0.30,  99.90,  -0.01,   0.19,
07/20 14Z,   0.10,  -1.22,  99.90,  -0.92,   0.20,
07/20 15Z,   0.10,  -1.41,  99.90,  -1.10,   0.21,  (min)
07/20 16Z,   0.10,  -0.90,  99.90,  -0.59,   0.21,
07/20 17Z,   0.10,   0.14,  99.90,   0.46,   0.22,
07/20 18Z,   0.10,   1.50,  99.90,   1.83,   0.23,
07/20 19Z,   0.10,   2.98,  99.90,   3.31,   0.24,
07/20 20Z,   0.10,   4.38,  99.90,   4.72,   0.25,
07/20 21Z,   0.10,   5.56,  99.90,   5.91,   0.25,
07/20 22Z,   0.10,   6.40,  99.90,   6.76,   0.26,
07/20 23Z,   0.10,   6.86,  99.90,   7.22,   0.26,
07/21 00Z,   0.20,   6.99,  99.90,   7.45,   0.26,  (max)
07/21 01Z,   0.20,   6.91,  99.90,   7.38,   0.26,
07/21 02Z,   0.20,   6.83,  99.90,   7.30,   0.26,  (min)
07/21 03Z,   0.20,   6.89,  99.90,   7.36,   0.26,
07/21 04Z,   0.20,   7.14,  99.90,   7.60,   0.26,
07/21 05Z,   0.20,   7.50,  99.90,   7.97,   0.26,
07/21 06Z,   0.20,   7.84,  99.90,   8.30,   0.26,
07/21 07Z,   0.30,   7.97,  99.90,   8.53,   0.26,  (max)
07/21 08Z,   0.30,   7.75,  99.90,   8.31,   0.26,
07/21 09Z,   0.30,   7.07,  99.90,   7.63,   0.26,
07/21 10Z,   0.20,   5.88,  99.90,   6.34,   0.26,
07/21 11Z,   0.20,   4.23,  99.90,   4.69,   0.26,
07/21 12Z,   0.30,   2.30,  99.90,   2.86,   0.26,
07/21 13Z,   0.30,   0.40,  99.90,   0.96,   0.26,
07/21 14Z,   0.20,  -1.12,  99.90,  -0.66,   0.26,
07/21 15Z,   0.20,  -1.99,  99.90,  -1.53,   0.26,
07/21 16Z,   0.20,  -2.06,  99.90,  -1.60,   0.26,  (min)
07/21 17Z,   0.20,  -1.39,  99.90,  -0.93,   0.26,
07/21 18Z,   0.20,  -0.16,  99.90,   0.30,   0.26,
07/21 19Z,   0.20,   1.41,  99.90,   1.87,   0.26,
07/21 20Z,   0.20,   3.12,  99.90,   3.58,   0.26,
07/21 21Z,   0.20,   4.76,  99.90,   5.22,   0.26,
07/21 22Z,   0.20,   6.15,  99.90,   6.61,   0.26,
07/21 23Z,   0.20,   7.14,  99.90,   7.60,   0.26,
07/22 00Z,   0.20,   7.67,  99.90,   8.13,   0.26,
07/22 01Z,   0.20,   7.76,  99.90,   8.22,   0.26,  (max)
07/22 02Z,   0.30,   7.61,  99.90,   8.17,   0.26,
07/22 03Z,   0.40,   7.41,  99.90,   8.07,   0.26,
07/22 04Z,   0.40,   7.35,  99.90,   8.01,   0.26,  (min)
07/22 05Z,   0.30,   7.47,  99.90,   8.03,   0.26,
07/22 06Z,   0.40,   7.70,  99.90,   8.36,   0.26,
07/22 07Z,   0.40,   7.90,  99.90,   8.56,   0.26,  (max)
07/22 08Z,   0.30,   7.91,  99.90,   8.47,   0.26,
07/22 09Z,   0.30,   7.59,  99.90,   8.15,   0.26,
07/22 10Z,   0.30,   6.82,  99.90,   7.38,   0.26,
07/22 11Z,   0.30,   5.54,  99.90,   6.10,   0.26,
07/22 12Z,   0.30,   3.79,  99.90,   4.35,   0.26,
07/22 13Z,   0.30,   1.78,  99.90,   2.34,   0.26,
07/22 14Z,   0.30,  -0.17,  99.90,   0.39,   0.26,
07/22 15Z,   0.30,  -1.68,  99.90,  -1.12,   0.26,
07/22 16Z,   0.30,  -2.46,  99.90,  -1.90,   0.26,  (min)
07/22 17Z,   0.30,  -2.39,  99.90,  -1.83,   0.26,
07/22 18Z,   0.20,  -1.56,  99.90,  -1.10,   0.26,
07/22 19Z,   0.20,  -0.16,  99.90,   0.30,   0.26,
07/22 20Z,   0.20,   1.59,  99.90,   2.05,   0.26,
07/22 21Z,   0.20,   3.46,  99.90,   3.92,   0.26,
07/22 22Z,   0.20,   5.25,  99.90,   5.71,   0.26,
07/22 23Z,   0.20,   6.73,  99.90,   7.19,   0.26,
07/23 00Z,   0.20,   7.74,  99.90,   8.20,   0.26,
07/23 01Z,   0.20,   8.19,  99.90,   8.65,   0.26,
07/23 02Z,   0.30,   8.17,  99.90,   8.73,   0.26,  (max)
07/23 03Z,   0.30,   7.88,  99.90,   8.44,   0.26,
07/23 04Z,   0.30,   7.58,  99.90,   8.14,   0.26,
07/23 05Z,   0.20,   7.44,  99.90,   7.90,   0.26,  (min)
07/23 06Z,   0.30,   7.49,  99.90,   8.06,   0.26,
07/23 07Z,   0.30,   7.66,  99.90,   8.22,   0.26,
07/23 08Z,   0.30,   7.81,  99.90,   8.37,   0.26,  (max)
07/23 09Z,   0.20,   7.78,  99.90,   8.24,   0.26,
07/23 10Z,   0.20,   7.42,  99.90,   7.88,   0.26,
07/23 11Z,   0.30,   6.61,  99.90,   7.17,   0.26,
07/23 12Z,   0.30,   5.27,  99.90,   5.83,   0.26,
07/23 13Z,   0.20,   3.45,  99.90,   3.91,   0.26,
07/23 14Z,   0.20,   1.38,  99.90,   1.84,   0.26,
07/23 15Z,   0.20,  -0.56,  99.90,  -0.10,   0.26,
07/23 16Z,   0.20,  -1.99,  99.90,  -1.52,   0.26,
07/23 17Z,   0.20,  -2.62,  99.90,  -2.16,   0.26,  (min)
07/23 18Z,   0.10,  -2.38,  99.90,  -2.02,   0.26,
07/23 19Z,   0.20,  -1.39,  99.90,  -0.93,   0.26,
07/23 20Z,   0.20,   0.16,  99.90,   0.62,   0.26,
07/23 21Z,   0.10,   2.03,  99.90,   2.39,   0.26,
07/23 22Z,   0.10,   4.00,  99.90,   4.36,   0.26,
07/23 23Z,   0.20,   5.83,  99.90,   6.29,   0.26,
07/24 00Z,   0.20,   7.28,  99.90,   7.74,   0.26,
07/24 01Z,  99.90,   8.16,  99.90,  99.90,   0.26,
07/24 02Z,  99.90,   8.43,  99.90,  99.90,   0.26,
07/24 03Z,  99.90,   8.23,  99.90,  99.90,   0.26,
07/24 04Z,  99.90,   7.80,  99.90,  99.90,   0.26,
07/24 05Z,  99.90,   7.42,  99.90,  99.90,   0.26,
07/24 06Z,  99.90,   7.24,  99.90,  99.90,   0.26,