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
#Anchorage, AK : 02/12/2026 09:21:07 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/10 18Z,   0.00,  14.83,  16.38,  99.90,   1.55,
02/10 19Z,   0.00,  19.39,  19.78,  99.90,   0.39,
02/10 20Z,   0.00,  22.32,  22.35,  99.90,   0.03,
02/10 21Z,   0.00,  23.79,  24.02,  99.90,   0.23,
02/10 22Z,  -0.10,  24.45,  24.25,  99.90,  -0.10,  (max)
02/10 23Z,  -0.20,  23.44,  22.78,  99.90,  -0.46,
02/11 00Z,  -0.20,  20.45,  19.62,  99.90,  -0.63,
02/11 01Z,  -0.20,  16.34,  15.79,  99.90,  -0.35,
02/11 02Z,  -0.20,  12.34,  12.23,  99.90,   0.09,
02/11 03Z,  -0.10,   9.41,   9.02,  99.90,  -0.29,
02/11 04Z,  -0.10,   7.20,   6.49,  99.90,  -0.61,
02/11 05Z,  -0.10,   5.54,   5.56,  99.90,   0.12,  (min)
02/11 06Z,   0.00,   6.18,   7.24,  99.90,   1.06,
02/11 07Z,   0.00,   9.56,  10.87,  99.90,   1.31,
02/11 08Z,   0.00,  13.45,  14.96,  99.90,   1.51,
02/11 09Z,   0.00,  16.89,  18.42,  99.90,   1.53,
02/11 10Z,   0.00,  20.40,  21.10,  99.90,   0.70,
02/11 11Z,   0.00,  22.92,  22.86,  99.90,  -0.06,
02/11 12Z,   0.10,  23.01,  23.32,  99.90,   0.21,  (max)
02/11 13Z,   0.20,  20.79,  22.41,  99.90,   1.42,
02/11 14Z,   0.30,  17.49,  20.21,  99.90,   2.42,
02/11 15Z,   0.30,  14.65,  17.32,  99.90,   2.37,
02/11 16Z,   0.30,  12.84,  14.71,  99.90,   1.57,
02/11 17Z,   0.30,  11.55,  13.02,  99.90,   1.17,  (min)
02/11 18Z,   0.30,  11.70,  13.09,  99.90,   1.09,
02/11 19Z,   0.40,  14.48,  14.91,  99.90,   0.03,
02/11 20Z,   0.40,  18.15,  17.70,  99.90,  -0.85,
02/11 21Z,   0.40,  20.62,  20.58,  99.90,  -0.44,
02/11 22Z,   0.40,  22.34,  22.59,  99.90,  -0.15,
02/11 23Z,   0.40,  23.50,  23.49,  99.90,  -0.41,  (max)
02/12 00Z,   0.40,  22.96,  22.66,  99.90,  -0.70,
02/12 01Z,   0.40,  20.47,  20.34,  99.90,  -0.53,
02/12 02Z,   0.40,  16.87,  16.85,  99.90,  -0.42,
02/12 03Z,   0.40,  13.26,  13.39,  99.90,  -0.27,
02/12 04Z,   0.40,  10.32,  10.14,  99.90,  -0.58,
02/12 05Z,   0.40,   7.47,   7.24,  99.90,  -0.63,
02/12 06Z,   0.30,   5.01,   5.24,  99.90,  -0.07,  (min)
02/12 07Z,   0.30,   5.13,   5.31,  99.90,  -0.12,
02/12 08Z,   0.30,   8.12,   8.32,  99.90,  -0.10,
02/12 09Z,   0.20,  11.90,  12.58,  99.90,   0.48,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/12 10Z,   0.20,  15.87,  99.90,  16.52,   0.45,
02/12 11Z,   0.10,  20.24,  99.90,  20.76,   0.42,
02/12 12Z,   0.00,  23.45,  99.90,  23.83,   0.38,
02/12 13Z,   0.00,  24.03,  99.90,  24.38,   0.35,  (max)
02/12 14Z,   0.00,  22.21,  99.90,  22.53,   0.32,
02/12 15Z,   0.00,  19.18,  99.90,  19.46,   0.28,
02/12 16Z,   0.00,  16.30,  99.90,  16.55,   0.25,
02/12 17Z,   0.00,  13.85,  99.90,  14.07,   0.22,
02/12 18Z,   0.00,  11.54,  99.90,  11.73,   0.18,
02/12 19Z,   0.10,  10.93,  99.90,  11.18,   0.15,  (min)
02/12 20Z,   0.10,  13.25,  99.90,  13.47,   0.12,
02/12 21Z,   0.10,  16.61,  99.90,  16.80,   0.09,
02/12 22Z,   0.20,  19.28,  99.90,  19.57,   0.09,
02/12 23Z,   0.20,  21.71,  99.90,  22.00,   0.09,
02/13 00Z,   0.20,  23.55,  99.90,  23.83,   0.09,  (max)
02/13 01Z,   0.20,  23.44,  99.90,  23.72,   0.09,
02/13 02Z,   0.20,  21.26,  99.90,  21.55,   0.09,
02/13 03Z,   0.30,  17.84,  99.90,  18.22,   0.09,
02/13 04Z,   0.30,  14.18,  99.90,  14.56,   0.09,
02/13 05Z,   0.30,  10.72,  99.90,  11.10,   0.09,
02/13 06Z,   0.30,   6.91,  99.90,   7.30,   0.09,
02/13 07Z,   0.40,   3.74,  99.90,   4.22,   0.09,
02/13 08Z,   0.40,   3.73,  99.90,   4.21,   0.09,  (min)
02/13 09Z,   0.50,   6.88,  99.90,   7.47,   0.09,
02/13 10Z,   0.50,  11.11,  99.90,  11.70,   0.09,
02/13 11Z,   0.50,  15.96,  99.90,  16.55,   0.09,
02/13 12Z,   0.50,  21.16,  99.90,  21.74,   0.09,
02/13 13Z,   0.50,  24.76,  99.90,  25.35,   0.09,
02/13 14Z,   0.40,  25.47,  99.90,  25.96,   0.09,  (max)
02/13 15Z,   0.40,  23.66,  99.90,  24.14,   0.09,
02/13 16Z,   0.30,  20.47,  99.90,  20.85,   0.09,
02/13 17Z,   0.30,  17.12,  99.90,  17.50,   0.09,
02/13 18Z,   0.20,  13.71,  99.90,  14.00,   0.09,
02/13 19Z,   0.20,  10.44,  99.90,  10.72,   0.09,
02/13 20Z,   0.10,   9.47,  99.90,   9.66,   0.09,  (min)
02/13 21Z,   0.00,  11.90,  99.90,  11.98,   0.09,
02/13 22Z,   0.00,  15.57,  99.90,  15.65,   0.09,
02/13 23Z,   0.00,  18.92,  99.90,  19.01,   0.09,
02/14 00Z,  -0.10,  22.19,  99.90,  22.18,   0.09,
02/14 01Z,  -0.10,  24.49,  99.90,  24.48,   0.09,  (max)
02/14 02Z,  -0.10,  24.48,  99.90,  24.46,   0.09,
02/14 03Z,  -0.10,  22.23,  99.90,  22.22,   0.09,
02/14 04Z,   0.00,  18.60,  99.90,  18.68,   0.09,
02/14 05Z,   0.00,  14.52,  99.90,  14.61,   0.09,
02/14 06Z,   0.00,  10.28,  99.90,  10.36,   0.09,
02/14 07Z,   0.00,   5.58,  99.90,   5.66,   0.09,
02/14 08Z,   0.00,   2.13,  99.90,   2.22,   0.09,  (min)
02/14 09Z,  -0.10,   2.61,  99.90,   2.60,   0.09,
02/14 10Z,  -0.20,   6.50,  99.90,   6.39,   0.09,
02/14 11Z,  -0.20,  11.57,  99.90,  11.45,   0.09,
02/14 12Z,  -0.30,  17.30,  99.90,  17.09,   0.09,
02/14 13Z,  -0.30,  22.94,  99.90,  22.73,   0.09,
02/14 14Z,  -0.30,  26.42,  99.90,  26.20,   0.09,
02/14 15Z,  -0.30,  26.77,  99.90,  26.55,   0.09,  (max)
02/14 16Z,  -0.30,  24.55,  99.90,  24.33,   0.09,
02/14 17Z,  -0.30,  20.89,  99.90,  20.68,   0.09,
02/14 18Z,  -0.30,  16.86,  99.90,  16.64,   0.09,
02/14 19Z,  -0.20,  12.51,  99.90,  12.40,   0.09,
02/14 20Z,  -0.20,   8.65,  99.90,   8.54,   0.09,
02/14 21Z,  -0.30,   7.95,  99.90,   7.74,   0.09,  (min)
02/14 22Z,  -0.30,  11.10,  99.90,  10.89,   0.09,
02/14 23Z,  -0.30,  15.55,  99.90,  15.34,   0.09,
02/15 00Z,  -0.30,  19.76,  99.90,  19.55,   0.09,
02/15 01Z,  -0.40,  23.63,  99.90,  23.31,   0.09,
02/15 02Z,  -0.40,  25.92,  99.90,  25.61,   0.09,  (max)
02/15 03Z,  -0.30,  25.53,  99.90,  25.31,   0.09,
02/15 04Z,  -0.30,  22.82,  99.90,  22.60,   0.09,
02/15 05Z,  -0.30,  18.68,  99.90,  18.47,   0.09,
02/15 06Z,  -0.30,  14.01,  99.90,  13.80,   0.09,
02/15 07Z,  -0.30,   9.00,  99.90,   8.78,   0.09,
02/15 08Z,  -0.30,   3.76,  99.90,   3.55,   0.09,
02/15 09Z,  -0.30,   0.71,  99.90,   0.50,   0.09,  (min)
02/15 10Z,  -0.30,   2.36,  99.90,   2.14,   0.09,
02/15 11Z,  -0.40,   7.41,  99.90,   7.10,   0.09,
02/15 12Z,  -0.40,  13.41,  99.90,  13.10,   0.09,
02/15 13Z,  -0.40,  19.69,  99.90,  19.38,   0.09,
02/15 14Z,  -0.40,  25.15,  99.90,  24.84,   0.09,
02/15 15Z,  -0.50,  27.89,  99.90,  27.47,   0.09,  (max)
02/15 16Z,  -0.50,  27.44,  99.90,  27.03,   0.09,
02/15 17Z,  -0.50,  24.55,  99.90,  24.13,   0.09,
02/15 18Z,  -0.60,  20.29,  99.90,  19.78,   0.09,
02/15 19Z,  -0.60,  15.56,  99.90,  15.05,   0.09,
02/15 20Z,  -0.60,  10.53,  99.90,  10.01,   0.09,
02/15 21Z,  -0.70,   6.67,  99.90,   6.06,   0.09,  (min)
02/15 22Z,  -0.70,   6.94,  99.90,   6.33,   0.09,
02/15 23Z,  -0.70,  11.32,  99.90,  10.71,   0.09,
02/16 00Z,  -0.70,  16.75,  99.90,  16.14,   0.09,
02/16 01Z,  99.90,  21.64,  99.90,  99.90,   0.09,
02/16 02Z,  99.90,  25.59,  99.90,  99.90,   0.09,
02/16 03Z,  99.90,  27.30,  99.90,  99.90,   0.09,
02/16 04Z,  99.90,  26.11,  99.90,  99.90,   0.09,
02/16 05Z,  99.90,  22.67,  99.90,  99.90,   0.09,
02/16 06Z,  99.90,  17.90,  99.90,  99.90,   0.09,