EXTRA-TROPICAL  STORM  SURGE
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Manual
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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 : 01/15/2026 11:21:54 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/13 12Z,  -0.10,   7.28,   7.07,  99.90,  -0.11,
01/13 13Z,  -0.10,   7.30,   7.14,  99.90,  -0.06,
01/13 14Z,   0.00,   7.28,   7.14,  99.90,  -0.14,
01/13 15Z,  -0.10,   7.32,   7.15,  99.90,  -0.07,  (max)
01/13 16Z,  -0.20,   7.44,   7.14,  99.90,  -0.10,  (min)
01/13 17Z,  -0.20,   7.62,   7.42,  99.90,   0.00,
01/13 18Z,  -0.10,   7.76,   7.43,  99.90,  -0.23,  (max)
01/13 19Z,  -0.20,   7.76,   7.41,  99.90,  -0.15,
01/13 20Z,  -0.20,   7.53,   7.09,  99.90,  -0.24,
01/13 21Z,  -0.20,   6.96,   6.50,  99.90,  -0.26,
01/13 22Z,  -0.20,   6.01,   5.63,  99.90,  -0.18,
01/13 23Z,  -0.30,   4.72,   4.38,  99.90,  -0.04,
01/14 00Z,  -0.30,   3.23,   2.86,  99.90,  -0.07,
01/14 01Z,  -0.30,   1.80,   1.42,  99.90,  -0.08,
01/14 02Z,  -0.20,   0.69,   0.29,  99.90,  -0.20,
01/14 03Z,  -0.30,   0.07,  -0.33,  99.90,  -0.10,
01/14 04Z,  -0.30,   0.03,  -0.35,  99.90,  -0.08,  (min)
01/14 05Z,  -0.30,   0.51,   0.04,  99.90,  -0.17,
01/14 06Z,  -0.40,   1.41,   1.03,  99.90,   0.02,
01/14 07Z,  -0.40,   2.60,   2.23,  99.90,   0.03,
01/14 08Z,  -0.40,   3.95,   3.61,  99.90,   0.06,
01/14 09Z,  -0.40,   5.30,   4.96,  99.90,   0.06,
01/14 10Z,  -0.40,   6.49,   6.12,  99.90,   0.03,
01/14 11Z,  -0.40,   7.35,   7.01,  99.90,   0.06,
01/14 12Z,  -0.50,   7.83,   7.53,  99.90,   0.20,
01/14 13Z,  -0.50,   7.95,   7.66,  99.90,   0.21,  (max)
01/14 14Z,  -0.50,   7.86,   7.58,  99.90,   0.22,
01/14 15Z,  -0.50,   7.72,   7.46,  99.90,   0.24,
01/14 16Z,  -0.50,   7.63,   7.28,  99.90,   0.15,
01/14 17Z,  -0.50,   7.62,   7.17,  99.90,   0.05,
01/14 18Z,  -0.40,   7.66,   7.11,  99.90,  -0.15,
01/14 19Z,  -0.40,   7.66,   7.04,  99.90,  -0.22,
01/14 20Z,  -0.40,   7.53,   6.81,  99.90,  -0.32,
01/14 21Z,  -0.40,   7.16,   6.41,  99.90,  -0.35,
01/14 22Z,  -0.40,   6.46,   5.71,  99.90,  -0.35,
01/14 23Z,  -0.40,   5.39,   4.70,  99.90,  -0.29,
01/15 00Z,  -0.40,   3.98,   3.36,  99.90,  -0.22,
01/15 01Z,  -0.40,   2.43,   1.76,  99.90,  -0.27,
01/15 02Z,  -0.30,   1.01,   0.41,  99.90,  -0.30,
01/15 03Z,  -0.40,  -0.01,  -0.59,  99.90,  -0.18,
01/15 04Z,  -0.40,  -0.45,  -1.04,  99.90,  -0.19,  (min)
01/15 05Z,  -0.40,  -0.27,  -0.90,  99.90,  -0.23,
01/15 06Z,  -0.30,   0.44,  -0.25,  99.90,  -0.39,
01/15 07Z,  -0.40,   1.56,   0.99,  99.90,  -0.17,
01/15 08Z,  -0.50,   2.95,   2.46,  99.90,   0.01,
01/15 09Z,  -0.50,   4.46,   3.91,  99.90,  -0.05,
01/15 10Z,  -0.40,   5.93,   5.36,  99.90,  -0.17,
01/15 11Z,  -0.40,   7.15,   6.50,  99.90,  -0.25,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/15 12Z,  -0.50,   7.96,  99.90,   7.22,  -0.24,
01/15 13Z,  -0.50,   8.32,  99.90,   7.59,  -0.23,
01/15 14Z,  -0.40,   8.30,  99.90,   7.68,  -0.22,  (max)
01/15 15Z,  -0.40,   8.08,  99.90,   7.47,  -0.21,
01/15 16Z,  -0.50,   7.84,  99.90,   7.14,  -0.21,
01/15 17Z,  -0.50,   7.69,  99.90,   6.99,  -0.20,  (min)
01/15 18Z,  -0.40,   7.63,  99.90,   7.04,  -0.19,  (max)
01/15 19Z,  -0.40,   7.61,  99.90,   7.03,  -0.18,
01/15 20Z,  -0.50,   7.54,  99.90,   6.87,  -0.17,
01/15 21Z,  -0.50,   7.32,  99.90,   6.66,  -0.16,
01/15 22Z,  -0.40,   6.86,  99.90,   6.31,  -0.16,
01/15 23Z,  -0.40,   6.05,  99.90,   5.50,  -0.15,
01/16 00Z,  -0.50,   4.83,  99.90,   4.19,  -0.15,
01/16 01Z,  -0.50,   3.31,  99.90,   2.66,  -0.15,
01/16 02Z,  -0.40,   1.69,  99.90,   1.14,  -0.15,
01/16 03Z,  -0.40,   0.30,  99.90,  -0.24,  -0.15,
01/16 04Z,  -0.40,  -0.57,  99.90,  -1.12,  -0.15,
01/16 05Z,  -0.40,  -0.80,  99.90,  -1.34,  -0.15,  (min)
01/16 06Z,  -0.40,  -0.37,  99.90,  -0.92,  -0.15,
01/16 07Z,  -0.30,   0.58,  99.90,   0.14,  -0.15,
01/16 08Z,  -0.40,   1.91,  99.90,   1.37,  -0.15,
01/16 09Z,  -0.40,   3.47,  99.90,   2.92,  -0.15,
01/16 10Z,  -0.40,   5.09,  99.90,   4.54,  -0.15,
01/16 11Z,  -0.30,   6.57,  99.90,   6.12,  -0.15,
01/16 12Z,  -0.30,   7.71,  99.90,   7.26,  -0.15,
01/16 13Z,  -0.40,   8.37,  99.90,   7.82,  -0.15,
01/16 14Z,  -0.30,   8.53,  99.90,   8.09,  -0.15,  (max)
01/16 15Z,  -0.30,   8.35,  99.90,   7.90,  -0.15,
01/16 16Z,  -0.30,   8.03,  99.90,   7.58,  -0.15,
01/16 17Z,  -0.40,   7.75,  99.90,   7.20,  -0.15,
01/16 18Z,  -0.30,   7.60,  99.90,   7.15,  -0.15,  (min)
01/16 19Z,  -0.20,   7.55,  99.90,   7.20,  -0.15,  (max)
01/16 20Z,  -0.30,   7.53,  99.90,   7.08,  -0.15,
01/16 21Z,  -0.30,   7.43,  99.90,   6.99,  -0.15,
01/16 22Z,  -0.30,   7.17,  99.90,   6.72,  -0.15,
01/16 23Z,  -0.30,   6.61,  99.90,   6.16,  -0.15,
01/17 00Z,  -0.30,   5.66,  99.90,   5.21,  -0.15,
01/17 01Z,  -0.30,   4.29,  99.90,   3.84,  -0.15,
01/17 02Z,  -0.20,   2.64,  99.90,   2.29,  -0.15,
01/17 03Z,  -0.20,   0.99,  99.90,   0.64,  -0.15,
01/17 04Z,  -0.20,  -0.31,  99.90,  -0.66,  -0.15,
01/17 05Z,  -0.30,  -0.99,  99.90,  -1.44,  -0.15,  (min)
01/17 06Z,  -0.20,  -0.95,  99.90,  -1.30,  -0.15,
01/17 07Z,  -0.20,  -0.25,  99.90,  -0.60,  -0.15,
01/17 08Z,  -0.20,   0.94,  99.90,   0.60,  -0.15,
01/17 09Z,  -0.30,   2.47,  99.90,   2.02,  -0.15,
01/17 10Z,  -0.20,   4.14,  99.90,   3.80,  -0.15,
01/17 11Z,  -0.10,   5.79,  99.90,   5.54,  -0.15,
01/17 12Z,  -0.20,   7.20,  99.90,   6.85,  -0.15,
01/17 13Z,  -0.20,   8.15,  99.90,   7.81,  -0.15,
01/17 14Z,  -0.20,   8.57,  99.90,   8.22,  -0.15,
01/17 15Z,  -0.10,   8.50,  99.90,   8.25,  -0.15,  (max)
01/17 16Z,  -0.10,   8.16,  99.90,   7.91,  -0.15,
01/17 17Z,  -0.20,   7.78,  99.90,   7.43,  -0.15,
01/17 18Z,  -0.10,   7.52,  99.90,   7.27,  -0.15,
01/17 19Z,  -0.10,   7.42,  99.90,   7.17,  -0.15,  (min)
01/17 20Z,  -0.10,   7.43,  99.90,   7.18,  -0.15,  (max)
01/17 21Z,  -0.20,   7.43,  99.90,   7.08,  -0.15,
01/17 22Z,  -0.10,   7.33,  99.90,   7.08,  -0.15,
01/17 23Z,   0.00,   7.00,  99.90,   6.86,  -0.15,
01/18 00Z,  -0.10,   6.33,  99.90,   6.08,  -0.15,
01/18 01Z,  -0.10,   5.21,  99.90,   4.97,  -0.15,
01/18 02Z,   0.00,   3.68,  99.90,   3.54,  -0.15,
01/18 03Z,   0.00,   1.94,  99.90,   1.79,  -0.15,
01/18 04Z,   0.00,   0.32,  99.90,   0.17,  -0.15,
01/18 05Z,  -0.10,  -0.81,  99.90,  -1.06,  -0.15,
01/18 06Z,   0.00,  -1.23,  99.90,  -1.38,  -0.15,  (min)
01/18 07Z,   0.00,  -0.88,  99.90,  -1.03,  -0.15,
01/18 08Z,   0.00,   0.11,  99.90,  -0.04,  -0.15,
01/18 09Z,  -0.10,   1.54,  99.90,   1.29,  -0.15,
01/18 10Z,   0.00,   3.22,  99.90,   3.08,  -0.15,
01/18 11Z,   0.00,   4.96,  99.90,   4.82,  -0.15,
01/18 12Z,   0.00,   6.55,  99.90,   6.41,  -0.15,
01/18 13Z,  -0.10,   7.77,  99.90,   7.53,  -0.15,
01/18 14Z,   0.00,   8.46,  99.90,   8.31,  -0.15,
01/18 15Z,   0.00,   8.57,  99.90,   8.42,  -0.15,  (max)
01/18 16Z,   0.00,   8.27,  99.90,   8.12,  -0.15,
01/18 17Z,  -0.10,   7.80,  99.90,   7.55,  -0.15,
01/18 18Z,   0.00,   7.40,  99.90,   7.25,  -0.15,
01/18 19Z,   0.00,   7.19,  99.90,   7.05,  -0.15,
01/18 20Z,  -0.10,   7.18,  99.90,   6.93,  -0.15,  (min)
01/18 21Z,  -0.10,   7.25,  99.90,   7.00,  -0.15,
01/18 22Z,  -0.10,   7.28,  99.90,   7.03,  -0.15,  (max)
01/18 23Z,  -0.10,   7.16,  99.90,   6.91,  -0.15,
01/19 00Z,  -0.10,   6.76,  99.90,   6.51,  -0.15,