EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
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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 : 05/17/2025 06:21:24 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/15 12Z,   0.00,   6.66,   6.87,  99.90,   0.21,  (max)
05/15 13Z,   0.00,   6.39,   6.57,  99.90,   0.18,
05/15 14Z,   0.00,   5.79,   5.89,  99.90,   0.10,
05/15 15Z,   0.00,   4.80,   4.82,  99.90,   0.02,
05/15 16Z,   0.00,   3.40,   3.37,  99.90,  -0.03,
05/15 17Z,   0.00,   1.77,   1.67,  99.90,  -0.10,
05/15 18Z,   0.00,   0.19,   0.09,  99.90,  -0.10,
05/15 19Z,  -0.10,  -0.97,  -1.04,  99.90,   0.03,
05/15 20Z,  -0.10,  -1.45,  -1.41,  99.90,   0.14,  (min)
05/15 21Z,   0.00,  -1.16,  -1.04,  99.90,   0.12,
05/15 22Z,   0.00,  -0.20,  -0.13,  99.90,   0.07,
05/15 23Z,   0.00,   1.21,   1.28,  99.90,   0.07,
05/16 00Z,   0.00,   2.83,   2.95,  99.90,   0.12,
05/16 01Z,   0.00,   4.45,   4.51,  99.90,   0.06,
05/16 02Z,   0.00,   5.90,   5.87,  99.90,  -0.03,
05/16 03Z,   0.00,   7.03,   7.10,  99.90,   0.07,
05/16 04Z,   0.00,   7.70,   7.78,  99.90,   0.08,
05/16 05Z,   0.00,   7.88,   7.91,  99.90,   0.03,  (max)
05/16 06Z,   0.10,   7.69,   7.69,  99.90,  -0.10,
05/16 07Z,   0.00,   7.31,   7.28,  99.90,  -0.03,
05/16 08Z,   0.00,   6.95,   6.98,  99.90,   0.03,
05/16 09Z,   0.00,   6.74,   6.82,  99.90,   0.08,  (min)
05/16 10Z,   0.10,   6.67,   6.85,  99.90,   0.08,  (max)
05/16 11Z,   0.00,   6.68,   6.84,  99.90,   0.16,  (min)
05/16 12Z,   0.00,   6.65,   6.86,  99.90,   0.21,  (max)
05/16 13Z,   0.00,   6.47,   6.71,  99.90,   0.24,
05/16 14Z,   0.00,   6.06,   6.29,  99.90,   0.23,
05/16 15Z,   0.00,   5.32,   5.52,  99.90,   0.20,
05/16 16Z,   0.00,   4.20,   4.30,  99.90,   0.10,
05/16 17Z,   0.00,   2.75,   2.73,  99.90,  -0.02,
05/16 18Z,   0.00,   1.16,   1.08,  99.90,  -0.08,
05/16 19Z,   0.00,  -0.25,  -0.26,  99.90,  -0.01,
05/16 20Z,   0.00,  -1.17,  -1.10,  99.90,   0.07,
05/16 21Z,   0.10,  -1.38,  -1.28,  99.90,   0.00,  (min)
05/16 22Z,   0.10,  -0.87,  -0.68,  99.90,   0.09,
05/16 23Z,   0.00,   0.24,   0.34,  99.90,   0.10,
05/17 00Z,   0.00,   1.71,   1.95,  99.90,   0.24,
05/17 01Z,   0.10,   3.32,   3.59,  99.90,   0.17,
05/17 02Z,   0.10,   4.89,   5.10,  99.90,   0.11,
05/17 03Z,   0.10,   6.23,   6.46,  99.90,   0.13,
05/17 04Z,   0.10,   7.21,   7.50,  99.90,   0.19,
05/17 05Z,   0.10,   7.73,   8.10,  99.90,   0.27,
05/17 06Z,   0.20,   7.82,   8.23,  99.90,   0.21,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/17 07Z,   0.20,   7.58,  99.90,   7.98,   0.20,
05/17 08Z,   0.10,   7.20,  99.90,   7.49,   0.19,
05/17 09Z,   0.10,   6.87,  99.90,   7.14,   0.18,
05/17 10Z,   0.10,   6.66,  99.90,   6.92,   0.16,
05/17 11Z,   0.10,   6.56,  99.90,   6.81,   0.15,
05/17 12Z,   0.10,   6.51,  99.90,   6.75,   0.14,
05/17 13Z,   0.20,   6.40,  99.90,   6.73,   0.13,
05/17 14Z,   0.20,   6.14,  99.90,   6.45,   0.11,
05/17 15Z,   0.10,   5.63,  99.90,   5.83,   0.10,
05/17 16Z,   0.20,   4.80,  99.90,   5.09,   0.09,
05/17 17Z,   0.20,   3.63,  99.90,   3.90,   0.07,
05/17 18Z,   0.20,   2.20,  99.90,   2.46,   0.06,
05/17 19Z,   0.20,   0.73,  99.90,   1.00,   0.06,
05/17 20Z,   0.20,  -0.48,  99.90,  -0.22,   0.06,
05/17 21Z,   0.20,  -1.16,  99.90,  -0.90,   0.06,
05/17 22Z,   0.20,  -1.17,  99.90,  -0.91,   0.06,  (min)
05/17 23Z,   0.20,  -0.50,  99.90,  -0.24,   0.06,
05/18 00Z,   0.30,   0.68,  99.90,   1.04,   0.06,
05/18 01Z,   0.30,   2.17,  99.90,   2.54,   0.06,
05/18 02Z,   0.30,   3.76,  99.90,   4.13,   0.06,
05/18 03Z,   0.30,   5.26,  99.90,   5.62,   0.06,
05/18 04Z,   0.30,   6.49,  99.90,   6.85,   0.06,
05/18 05Z,   0.30,   7.34,  99.90,   7.70,   0.06,
05/18 06Z,   0.30,   7.73,  99.90,   8.10,   0.06,  (max)
05/18 07Z,   0.20,   7.72,  99.90,   7.98,   0.06,
05/18 08Z,   0.20,   7.42,  99.90,   7.68,   0.06,
05/18 09Z,   0.20,   7.01,  99.90,   7.28,   0.06,
05/18 10Z,   0.10,   6.64,  99.90,   6.81,   0.06,
05/18 11Z,   0.10,   6.39,  99.90,   6.55,   0.06,
05/18 12Z,   0.10,   6.24,  99.90,   6.40,   0.06,
05/18 13Z,   0.10,   6.13,  99.90,   6.29,   0.06,
05/18 14Z,   0.10,   5.97,  99.90,   6.14,   0.06,
05/18 15Z,   0.10,   5.67,  99.90,   5.83,   0.06,
05/18 16Z,   0.10,   5.13,  99.90,   5.29,   0.06,
05/18 17Z,   0.10,   4.29,  99.90,   4.45,   0.06,
05/18 18Z,   0.10,   3.16,  99.90,   3.32,   0.06,
05/18 19Z,   0.10,   1.83,  99.90,   1.99,   0.06,
05/18 20Z,   0.10,   0.53,  99.90,   0.69,   0.06,
05/18 21Z,   0.10,  -0.48,  99.90,  -0.32,   0.06,
05/18 22Z,   0.10,  -0.97,  99.90,  -0.81,   0.06,  (min)
05/18 23Z,   0.10,  -0.82,  99.90,  -0.66,   0.06,
05/19 00Z,   0.00,  -0.06,  99.90,  -0.00,   0.06,
05/19 01Z,   0.00,   1.16,  99.90,   1.22,   0.06,
05/19 02Z,   0.00,   2.66,  99.90,   2.72,   0.06,
05/19 03Z,   0.00,   4.21,  99.90,   4.27,   0.06,
05/19 04Z,   0.00,   5.62,  99.90,   5.69,   0.06,
05/19 05Z,   0.00,   6.74,  99.90,   6.81,   0.06,
05/19 06Z,   0.00,   7.45,  99.90,   7.52,   0.06,
05/19 07Z,   0.00,   7.71,  99.90,   7.78,   0.06,  (max)
05/19 08Z,   0.00,   7.57,  99.90,   7.64,   0.06,
05/19 09Z,   0.00,   7.16,  99.90,   7.23,   0.06,
05/19 10Z,   0.00,   6.65,  99.90,   6.71,   0.06,
05/19 11Z,   0.00,   6.19,  99.90,   6.25,   0.06,
05/19 12Z,   0.00,   5.85,  99.90,   5.91,   0.06,
05/19 13Z,   0.10,   5.64,  99.90,   5.80,   0.06,
05/19 14Z,   0.10,   5.52,  99.90,   5.68,   0.06,
05/19 15Z,   0.20,   5.37,  99.90,   5.64,   0.06,
05/19 16Z,   0.20,   5.11,  99.90,   5.37,   0.06,
05/19 17Z,   0.10,   4.63,  99.90,   4.79,   0.06,
05/19 18Z,   0.10,   3.88,  99.90,   4.04,   0.06,
05/19 19Z,   0.10,   2.88,  99.90,   3.04,   0.06,
05/19 20Z,   0.10,   1.72,  99.90,   1.88,   0.06,
05/19 21Z,   0.00,   0.62,  99.90,   0.68,   0.06,
05/19 22Z,   0.10,  -0.20,  99.90,  -0.04,   0.06,
05/19 23Z,   0.10,  -0.54,  99.90,  -0.38,   0.06,  (min)
05/20 00Z,   0.10,  -0.30,  99.90,  -0.14,   0.06,
05/20 01Z,   0.10,   0.51,  99.90,   0.67,   0.06,
05/20 02Z,   0.10,   1.75,  99.90,   1.91,   0.06,
05/20 03Z,   0.10,   3.22,  99.90,   3.38,   0.06,
05/20 04Z,   0.10,   4.72,  99.90,   4.88,   0.06,
05/20 05Z,   0.10,   6.03,  99.90,   6.19,   0.06,
05/20 06Z,   0.00,   7.01,  99.90,   7.07,   0.06,
05/20 07Z,   0.00,   7.55,  99.90,   7.61,   0.06,
05/20 08Z,   0.00,   7.62,  99.90,   7.68,   0.06,  (max)
05/20 09Z,   0.00,   7.29,  99.90,   7.35,   0.06,
05/20 10Z,   0.00,   6.68,  99.90,   6.74,   0.06,
05/20 11Z,   0.00,   5.99,  99.90,   6.05,   0.06,
05/20 12Z,   0.00,   5.38,  99.90,   5.44,   0.06,
05/20 13Z,   0.00,   4.96,  99.90,   5.02,   0.06,
05/20 14Z,   0.00,   4.75,  99.90,   4.81,   0.06,
05/20 15Z,   0.00,   4.68,  99.90,   4.75,   0.06,
05/20 16Z,   0.00,   4.65,  99.90,   4.72,   0.06,
05/20 17Z,   0.00,   4.54,  99.90,   4.60,   0.06,
05/20 18Z,   0.00,   4.23,  99.90,   4.29,   0.06,
05/20 19Z,  -0.10,   3.68,  99.90,   3.64,   0.06,
05/20 20Z,  -0.10,   2.89,  99.90,   2.85,   0.06,
05/20 21Z,  -0.10,   1.95,  99.90,   1.92,   0.06,
05/20 22Z,   0.00,   1.05,  99.90,   1.11,   0.06,
05/20 23Z,   0.00,   0.38,  99.90,   0.44,   0.06,
05/21 00Z,  -0.10,   0.14,  99.90,   0.10,   0.06,