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 : 02/12/2026 22:20:58 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/11 06Z,   0.20,  -1.06,  -0.68,  99.90,   0.18,
02/11 07Z,   0.20,   0.04,   0.40,  99.90,   0.16,
02/11 08Z,   0.10,   1.08,   1.35,  99.90,   0.17,
02/11 09Z,   0.20,   1.92,   2.14,  99.90,   0.02,
02/11 10Z,   0.20,   2.51,   2.64,  99.90,  -0.07,
02/11 11Z,   0.10,   2.81,   2.93,  99.90,   0.02,  (max)
02/11 12Z,   0.10,   2.89,   2.89,  99.90,  -0.10,
02/11 13Z,   0.10,   2.85,   2.77,  99.90,  -0.18,
02/11 14Z,   0.10,   2.79,   2.72,  99.90,  -0.17,
02/11 15Z,   0.10,   2.77,   2.69,  99.90,  -0.18,
02/11 16Z,   0.00,   2.79,   2.66,  99.90,  -0.13,
02/11 17Z,   0.10,   2.81,   2.59,  99.90,  -0.32,
02/11 18Z,   0.10,   2.73,   2.35,  99.90,  -0.48,
02/11 19Z,   0.00,   2.49,   2.04,  99.90,  -0.45,
02/11 20Z,   0.00,   1.99,   1.53,  99.90,  -0.46,
02/11 21Z,   0.00,   1.20,   0.76,  99.90,  -0.44,
02/11 22Z,   0.10,   0.11,  -0.31,  99.90,  -0.52,
02/11 23Z,   0.00,  -1.17,  -1.48,  99.90,  -0.31,
02/12 00Z,   0.00,  -2.45,  -2.64,  99.90,  -0.19,
02/12 01Z,   0.00,  -3.51,  -3.62,  99.90,  -0.11,
02/12 02Z,   0.10,  -4.16,  -4.19,  99.90,  -0.13,
02/12 03Z,   0.00,  -4.32,  -4.32,  99.90,  -0.00,  (min)
02/12 04Z,   0.00,  -3.98,  -3.94,  99.90,   0.04,
02/12 05Z,   0.00,  -3.24,  -3.17,  99.90,   0.07,
02/12 06Z,   0.00,  -2.22,  -2.09,  99.90,   0.13,
02/12 07Z,   0.00,  -1.03,  -0.88,  99.90,   0.15,
02/12 08Z,   0.00,   0.21,   0.36,  99.90,   0.15,
02/12 09Z,   0.00,   1.37,   1.43,  99.90,   0.06,
02/12 10Z,   0.00,   2.31,   2.33,  99.90,   0.02,
02/12 11Z,   0.00,   2.93,   2.92,  99.90,  -0.01,
02/12 12Z,  -0.10,   3.20,   3.07,  99.90,  -0.03,  (max)
02/12 13Z,  -0.10,   3.19,   3.01,  99.90,  -0.08,
02/12 14Z,   0.00,   3.03,   2.89,  99.90,  -0.14,
02/12 15Z,  -0.10,   2.87,   2.70,  99.90,  -0.07,
02/12 16Z,  -0.10,   2.76,   2.50,  99.90,  -0.16,
02/12 17Z,  -0.10,   2.70,   2.39,  99.90,  -0.21,
02/12 18Z,   0.00,   2.65,   2.26,  99.90,  -0.39,
02/12 19Z,  -0.10,   2.53,   2.05,  99.90,  -0.38,
02/12 20Z,  -0.10,   2.25,   1.75,  99.90,  -0.40,
02/12 21Z,  -0.10,   1.73,   1.22,  99.90,  -0.41,
02/12 22Z,  -0.10,   0.91,   0.41,  99.90,  -0.40,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/12 23Z,  -0.10,  -0.22,  99.90,  -0.70,  -0.38,
02/13 00Z,  -0.10,  -1.55,  99.90,  -2.01,  -0.36,
02/13 01Z,  -0.10,  -2.88,  99.90,  -3.32,  -0.34,
02/13 02Z,  -0.10,  -3.96,  99.90,  -4.38,  -0.32,
02/13 03Z,   0.00,  -4.57,  99.90,  -4.88,  -0.30,
02/13 04Z,   0.00,  -4.64,  99.90,  -4.92,  -0.28,  (min)
02/13 05Z,  -0.10,  -4.19,  99.90,  -4.55,  -0.26,
02/13 06Z,   0.00,  -3.32,  99.90,  -3.57,  -0.25,
02/13 07Z,   0.00,  -2.17,  99.90,  -2.39,  -0.23,
02/13 08Z,   0.00,  -0.84,  99.90,  -1.05,  -0.21,
02/13 09Z,   0.00,   0.52,  99.90,   0.33,  -0.19,
02/13 10Z,   0.00,   1.75,  99.90,   1.58,  -0.17,
02/13 11Z,   0.00,   2.69,  99.90,   2.52,  -0.17,
02/13 12Z,   0.00,   3.23,  99.90,   3.06,  -0.17,
02/13 13Z,   0.00,   3.36,  99.90,   3.19,  -0.17,  (max)
02/13 14Z,   0.00,   3.20,  99.90,   3.03,  -0.17,
02/13 15Z,   0.00,   2.93,  99.90,   2.76,  -0.17,
02/13 16Z,   0.00,   2.70,  99.90,   2.53,  -0.17,
02/13 17Z,   0.00,   2.57,  99.90,   2.40,  -0.17,
02/13 18Z,   0.00,   2.52,  99.90,   2.36,  -0.17,
02/13 19Z,   0.00,   2.49,  99.90,   2.32,  -0.17,
02/13 20Z,   0.10,   2.38,  99.90,   2.31,  -0.17,
02/13 21Z,   0.10,   2.11,  99.90,   2.04,  -0.17,
02/13 22Z,   0.00,   1.57,  99.90,   1.40,  -0.17,
02/13 23Z,   0.10,   0.69,  99.90,   0.62,  -0.17,
02/14 00Z,   0.10,  -0.53,  99.90,  -0.60,  -0.17,
02/14 01Z,   0.20,  -1.96,  99.90,  -1.93,  -0.17,
02/14 02Z,   0.20,  -3.35,  99.90,  -3.32,  -0.17,
02/14 03Z,   0.20,  -4.42,  99.90,  -4.39,  -0.17,
02/14 04Z,   0.20,  -4.95,  99.90,  -4.92,  -0.17,
02/14 05Z,   0.10,  -4.87,  99.90,  -4.94,  -0.17,  (min)
02/14 06Z,   0.20,  -4.25,  99.90,  -4.22,  -0.17,
02/14 07Z,   0.20,  -3.20,  99.90,  -3.17,  -0.17,
02/14 08Z,   0.20,  -1.88,  99.90,  -1.85,  -0.17,
02/14 09Z,   0.10,  -0.43,  99.90,  -0.49,  -0.17,
02/14 10Z,   0.20,   1.00,  99.90,   1.03,  -0.17,
02/14 11Z,   0.20,   2.21,  99.90,   2.24,  -0.17,
02/14 12Z,   0.20,   3.03,  99.90,   3.06,  -0.17,
02/14 13Z,   0.10,   3.36,  99.90,   3.29,  -0.17,  (max)
02/14 14Z,   0.10,   3.28,  99.90,   3.21,  -0.17,
02/14 15Z,   0.10,   2.96,  99.90,   2.89,  -0.17,
02/14 16Z,   0.10,   2.61,  99.90,   2.54,  -0.17,
02/14 17Z,   0.10,   2.37,  99.90,   2.30,  -0.17,
02/14 18Z,   0.10,   2.29,  99.90,   2.22,  -0.17,  (min)
02/14 19Z,   0.10,   2.31,  99.90,   2.24,  -0.17,
02/14 20Z,   0.10,   2.34,  99.90,   2.27,  -0.17,  (max)
02/14 21Z,   0.10,   2.28,  99.90,   2.21,  -0.17,
02/14 22Z,   0.00,   2.01,  99.90,   1.84,  -0.17,
02/14 23Z,   0.00,   1.42,  99.90,   1.26,  -0.17,
02/15 00Z,   0.00,   0.44,  99.90,   0.27,  -0.17,
02/15 01Z,   0.00,  -0.91,  99.90,  -1.08,  -0.17,
02/15 02Z,   0.00,  -2.45,  99.90,  -2.62,  -0.17,
02/15 03Z,   0.00,  -3.87,  99.90,  -4.04,  -0.17,
02/15 04Z,   0.00,  -4.87,  99.90,  -5.03,  -0.17,
02/15 05Z,   0.00,  -5.22,  99.90,  -5.39,  -0.17,  (min)
02/15 06Z,   0.00,  -4.92,  99.90,  -5.09,  -0.17,
02/15 07Z,   0.00,  -4.05,  99.90,  -4.22,  -0.17,
02/15 08Z,   0.00,  -2.79,  99.90,  -2.96,  -0.17,
02/15 09Z,   0.00,  -1.31,  99.90,  -1.48,  -0.17,
02/15 10Z,   0.00,   0.24,  99.90,   0.07,  -0.17,
02/15 11Z,   0.00,   1.64,  99.90,   1.47,  -0.17,
02/15 12Z,   0.00,   2.71,  99.90,   2.54,  -0.17,
02/15 13Z,   0.00,   3.27,  99.90,   3.10,  -0.17,
02/15 14Z,   0.00,   3.31,  99.90,   3.14,  -0.17,  (max)
02/15 15Z,   0.00,   2.97,  99.90,   2.80,  -0.17,
02/15 16Z,   0.00,   2.49,  99.90,   2.32,  -0.17,
02/15 17Z,   0.00,   2.10,  99.90,   1.93,  -0.17,
02/15 18Z,   0.00,   1.92,  99.90,   1.75,  -0.17,  (min)
02/15 19Z,   0.00,   1.95,  99.90,   1.78,  -0.17,
02/15 20Z,   0.00,   2.08,  99.90,   1.91,  -0.17,
02/15 21Z,   0.00,   2.19,  99.90,   2.02,  -0.17,  (max)
02/15 22Z,   0.00,   2.18,  99.90,   2.01,  -0.17,
02/15 23Z,   0.00,   1.89,  99.90,   1.72,  -0.17,
02/16 00Z,   0.00,   1.22,  99.90,   1.05,  -0.17,
02/16 01Z,   0.00,   0.10,  99.90,  -0.07,  -0.17,
02/16 02Z,   0.00,  -1.38,  99.90,  -1.55,  -0.17,
02/16 03Z,   0.10,  -2.99,  99.90,  -3.06,  -0.17,
02/16 04Z,   0.10,  -4.36,  99.90,  -4.43,  -0.17,
02/16 05Z,   0.10,  -5.17,  99.90,  -5.24,  -0.17,
02/16 06Z,   0.10,  -5.26,  99.90,  -5.33,  -0.17,  (min)
02/16 07Z,   0.10,  -4.66,  99.90,  -4.73,  -0.17,
02/16 08Z,   0.20,  -3.53,  99.90,  -3.50,  -0.17,
02/16 09Z,   0.20,  -2.05,  99.90,  -2.02,  -0.17,
02/16 10Z,   0.20,  -0.45,  99.90,  -0.42,  -0.17,
02/16 11Z,   0.30,   1.10,  99.90,   1.23,  -0.17,
02/16 12Z,   0.30,   2.36,  99.90,   2.49,  -0.17,
02/16 13Z,  99.90,   3.14,  99.90,  99.90,  -0.17,
02/16 14Z,  99.90,   3.34,  99.90,  99.90,  -0.17,
02/16 15Z,  99.90,   3.02,  99.90,  99.90,  -0.17,
02/16 16Z,  99.90,   2.42,  99.90,  99.90,  -0.17,
02/16 17Z,  99.90,   1.82,  99.90,  99.90,  -0.17,
02/16 18Z,  99.90,   1.45,  99.90,  99.90,  -0.17,