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 : 01/13/2026 22:21:47 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/12 06Z,   0.40,   3.46,   3.66,  99.90,  -0.20,
01/12 07Z,   0.40,   4.38,   4.52,  99.90,  -0.26,
01/12 08Z,   0.40,   5.19,   5.38,  99.90,  -0.21,
01/12 09Z,   0.50,   5.79,   6.12,  99.90,  -0.17,
01/12 10Z,   0.50,   6.15,   6.61,  99.90,  -0.04,
01/12 11Z,   0.40,   6.32,   6.73,  99.90,   0.01,
01/12 12Z,   0.30,   6.39,   6.74,  99.90,   0.05,
01/12 13Z,   0.40,   6.48,   6.79,  99.90,  -0.09,
01/12 14Z,   0.40,   6.67,   6.91,  99.90,  -0.16,
01/12 15Z,   0.30,   6.98,   7.19,  99.90,  -0.09,
01/12 16Z,   0.20,   7.37,   7.40,  99.90,  -0.17,
01/12 17Z,   0.20,   7.74,  99.90,  99.90,  99.90,
01/12 18Z,   0.20,   7.97,  99.90,  99.90,  99.90,
01/12 19Z,   0.10,   7.94,  99.90,  99.90,  99.90,
01/12 20Z,   0.10,   7.54,  99.90,  99.90,  99.90,
01/12 21Z,   0.10,   6.73,  99.90,  99.90,  99.90,
01/12 22Z,   0.10,   5.55,  99.90,  99.90,  99.90,  (max)
01/12 23Z,   0.10,   4.13,   4.07,  99.90,  -0.16,
01/13 00Z,   0.20,   2.71,  99.90,  99.90,  99.90,
01/13 01Z,   0.20,   1.53,  99.90,  99.90,  99.90,
01/13 02Z,   0.20,   0.77,   0.81,  99.90,  -0.16,
01/13 03Z,   0.20,   0.53,   0.58,  99.90,  -0.15,
01/13 04Z,   0.10,   0.80,  99.90,  99.90,  99.90,
01/13 05Z,   0.10,   1.48,  99.90,  99.90,  99.90,  (min)
01/13 06Z,   0.00,   2.45,   2.51,  99.90,   0.06,
01/13 07Z,   0.00,   3.59,   3.62,  99.90,   0.03,
01/13 08Z,   0.00,   4.76,   4.78,  99.90,   0.02,
01/13 09Z,   0.00,   5.80,   5.65,  99.90,  -0.15,
01/13 10Z,   0.00,   6.59,   6.43,  99.90,  -0.16,
01/13 11Z,   0.00,   7.08,   6.95,  99.90,  -0.13,
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,  -0.10,   7.76,   7.41,  99.90,  -0.25,
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,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/13 23Z,  -0.30,   4.72,  99.90,   4.23,  -0.18,
01/14 00Z,  -0.30,   3.23,  99.90,   2.75,  -0.18,
01/14 01Z,  -0.30,   1.80,  99.90,   1.32,  -0.19,
01/14 02Z,  -0.30,   0.69,  99.90,   0.20,  -0.19,
01/14 03Z,  -0.20,   0.07,  99.90,  -0.32,  -0.19,
01/14 04Z,  -0.30,   0.03,  99.90,  -0.47,  -0.19,  (min)
01/14 05Z,  -0.40,   0.51,  99.90,  -0.09,  -0.19,
01/14 06Z,  -0.30,   1.41,  99.90,   0.91,  -0.20,
01/14 07Z,  -0.30,   2.60,  99.90,   2.10,  -0.20,
01/14 08Z,  -0.30,   3.95,  99.90,   3.45,  -0.20,
01/14 09Z,  -0.40,   5.30,  99.90,   4.70,  -0.20,
01/14 10Z,  -0.40,   6.49,  99.90,   5.88,  -0.20,
01/14 11Z,  -0.30,   7.35,  99.90,   6.85,  -0.20,
01/14 12Z,  -0.30,   7.83,  99.90,   7.32,  -0.20,
01/14 13Z,  -0.40,   7.95,  99.90,   7.35,  -0.20,  (max)
01/14 14Z,  -0.40,   7.86,  99.90,   7.26,  -0.20,
01/14 15Z,  -0.40,   7.72,  99.90,   7.11,  -0.20,
01/14 16Z,  -0.40,   7.63,  99.90,   7.02,  -0.20,
01/14 17Z,  -0.40,   7.62,  99.90,   7.02,  -0.20,  (min)
01/14 18Z,  -0.40,   7.66,  99.90,   7.06,  -0.20,
01/14 19Z,  -0.30,   7.66,  99.90,   7.15,  -0.20,  (max)
01/14 20Z,  -0.40,   7.53,  99.90,   6.92,  -0.20,
01/14 21Z,  -0.40,   7.16,  99.90,   6.55,  -0.20,
01/14 22Z,  -0.40,   6.46,  99.90,   5.86,  -0.20,
01/14 23Z,  -0.40,   5.39,  99.90,   4.78,  -0.20,
01/15 00Z,  -0.40,   3.98,  99.90,   3.38,  -0.20,
01/15 01Z,  -0.40,   2.43,  99.90,   1.82,  -0.20,
01/15 02Z,  -0.30,   1.01,  99.90,   0.50,  -0.20,
01/15 03Z,  -0.30,  -0.01,  99.90,  -0.52,  -0.20,
01/15 04Z,  -0.40,  -0.45,  99.90,  -1.06,  -0.20,  (min)
01/15 05Z,  -0.50,  -0.27,  99.90,  -0.98,  -0.20,
01/15 06Z,  -0.40,   0.44,  99.90,  -0.16,  -0.20,
01/15 07Z,  -0.40,   1.56,  99.90,   0.96,  -0.20,
01/15 08Z,  -0.50,   2.95,  99.90,   2.24,  -0.20,
01/15 09Z,  -0.50,   4.46,  99.90,   3.76,  -0.20,
01/15 10Z,  -0.50,   5.93,  99.90,   5.22,  -0.20,
01/15 11Z,  -0.40,   7.15,  99.90,   6.54,  -0.20,
01/15 12Z,  -0.50,   7.96,  99.90,   7.26,  -0.20,
01/15 13Z,  -0.50,   8.32,  99.90,   7.62,  -0.20,  (max)
01/15 14Z,  -0.50,   8.30,  99.90,   7.60,  -0.20,
01/15 15Z,  -0.40,   8.08,  99.90,   7.48,  -0.20,
01/15 16Z,  -0.50,   7.84,  99.90,   7.14,  -0.20,
01/15 17Z,  -0.50,   7.69,  99.90,   6.99,  -0.20,
01/15 18Z,  -0.50,   7.63,  99.90,   6.93,  -0.20,  (min)
01/15 19Z,  -0.40,   7.61,  99.90,   7.00,  -0.20,  (max)
01/15 20Z,  -0.50,   7.54,  99.90,   6.83,  -0.20,
01/15 21Z,  -0.50,   7.32,  99.90,   6.62,  -0.20,
01/15 22Z,  -0.40,   6.86,  99.90,   6.26,  -0.20,
01/15 23Z,  -0.40,   6.05,  99.90,   5.44,  -0.20,
01/16 00Z,  -0.50,   4.83,  99.90,   4.13,  -0.20,
01/16 01Z,  -0.50,   3.31,  99.90,   2.60,  -0.20,
01/16 02Z,  -0.40,   1.69,  99.90,   1.09,  -0.20,
01/16 03Z,  -0.30,   0.30,  99.90,  -0.20,  -0.20,
01/16 04Z,  -0.50,  -0.57,  99.90,  -1.28,  -0.20,
01/16 05Z,  -0.50,  -0.80,  99.90,  -1.50,  -0.20,  (min)
01/16 06Z,  -0.40,  -0.37,  99.90,  -0.97,  -0.20,
01/16 07Z,  -0.30,   0.58,  99.90,   0.08,  -0.20,
01/16 08Z,  -0.40,   1.91,  99.90,   1.31,  -0.20,
01/16 09Z,  -0.50,   3.47,  99.90,   2.76,  -0.20,
01/16 10Z,  -0.40,   5.09,  99.90,   4.48,  -0.20,
01/16 11Z,  -0.30,   6.57,  99.90,   6.07,  -0.20,
01/16 12Z,  -0.40,   7.71,  99.90,   7.11,  -0.20,
01/16 13Z,  -0.40,   8.37,  99.90,   7.76,  -0.20,
01/16 14Z,  -0.40,   8.53,  99.90,   7.93,  -0.20,  (max)
01/16 15Z,  -0.30,   8.35,  99.90,   7.84,  -0.20,
01/16 16Z,  -0.30,   8.03,  99.90,   7.52,  -0.20,
01/16 17Z,  -0.40,   7.75,  99.90,   7.14,  -0.20,
01/16 18Z,  -0.30,   7.60,  99.90,   7.09,  -0.20,
01/16 19Z,  -0.30,   7.55,  99.90,   7.05,  -0.20,
01/16 20Z,  -0.30,   7.53,  99.90,   7.02,  -0.20,
01/16 21Z,  -0.40,   7.43,  99.90,   6.83,  -0.20,
01/16 22Z,  -0.30,   7.17,  99.90,   6.66,  -0.20,
01/16 23Z,  -0.30,   6.61,  99.90,   6.11,  -0.20,
01/17 00Z,  -0.30,   5.66,  99.90,   5.15,  -0.20,
01/17 01Z,  -0.30,   4.29,  99.90,   3.78,  -0.20,
01/17 02Z,  -0.20,   2.64,  99.90,   2.23,  -0.20,
01/17 03Z,  -0.20,   0.99,  99.90,   0.58,  -0.20,
01/17 04Z,  -0.20,  -0.31,  99.90,  -0.72,  -0.20,
01/17 05Z,  -0.30,  -0.99,  99.90,  -1.50,  -0.20,  (min)
01/17 06Z,  -0.20,  -0.95,  99.90,  -1.36,  -0.20,
01/17 07Z,  -0.20,  -0.25,  99.90,  -0.66,  -0.20,
01/17 08Z,  -0.20,   0.94,  99.90,   0.54,  -0.20,
01/17 09Z,  -0.30,   2.47,  99.90,   1.96,  -0.20,
01/17 10Z,  -0.20,   4.14,  99.90,   3.74,  -0.20,
01/17 11Z,  -0.10,   5.79,  99.90,   5.49,  -0.20,
01/17 12Z,  -0.20,   7.20,  99.90,   6.79,  -0.20,
01/17 13Z,  99.90,   8.15,  99.90,  99.90,  -0.20,
01/17 14Z,  99.90,   8.57,  99.90,  99.90,  -0.20,
01/17 15Z,  99.90,   8.50,  99.90,  99.90,  -0.20,
01/17 16Z,  99.90,   8.16,  99.90,  99.90,  -0.20,
01/17 17Z,  99.90,   7.78,  99.90,  99.90,  -0.20,
01/17 18Z,  99.90,   7.52,  99.90,  99.90,  -0.20,