EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
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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
#Valdez, AK : 02/14/2026 12:21:51 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/12 12Z,   1.20,   6.52,   6.05,  99.90,  -1.67,  (min)
02/12 13Z,   1.40,   6.75,   6.32,  99.90,  -1.83,
02/12 14Z,   1.50,   7.33,   6.86,  99.90,  -1.97,
02/12 15Z,   1.30,   8.19,   7.58,  99.90,  -1.91,
02/12 16Z,   1.30,   9.16,   8.56,  99.90,  -1.90,
02/12 17Z,   1.40,   9.98,   9.49,  99.90,  -1.89,
02/12 18Z,   1.60,  10.39,  10.07,  99.90,  -1.92,  (max)
02/12 19Z,   1.50,  10.18,   9.88,  99.90,  -1.80,
02/12 20Z,   1.50,   9.30,   9.00,  99.90,  -1.80,
02/12 21Z,   1.70,   7.90,   7.48,  99.90,  -2.12,
02/12 22Z,   1.90,   6.23,   5.78,  99.90,  -2.35,
02/12 23Z,   2.00,   4.53,   4.05,  99.90,  -2.48,
02/13 00Z,   1.80,   3.07,   2.53,  99.90,  -2.34,
02/13 01Z,   1.70,   2.13,   1.57,  99.90,  -2.26,
02/13 02Z,   1.80,   1.93,   1.32,  99.90,  -2.41,  (min)
02/13 03Z,   1.80,   2.50,   1.83,  99.90,  -2.47,
02/13 04Z,   1.70,   3.70,   2.99,  99.90,  -2.41,
02/13 05Z,   1.50,   5.22,   4.57,  99.90,  -2.15,
02/13 06Z,   1.60,   6.71,   6.12,  99.90,  -2.19,
02/13 07Z,   1.50,   7.82,   7.21,  99.90,  -2.11,
02/13 08Z,   1.40,   8.36,   7.77,  99.90,  -1.99,  (max)
02/13 09Z,   1.30,   8.34,   7.71,  99.90,  -1.93,
02/13 10Z,   1.20,   7.89,   7.13,  99.90,  -1.96,
02/13 11Z,   1.20,   7.19,   6.37,  99.90,  -2.02,
02/13 12Z,   1.30,   6.48,   5.67,  99.90,  -2.11,
02/13 13Z,   1.10,   6.04,   5.20,  99.90,  -1.94,
02/13 14Z,   0.90,   6.12,   5.17,  99.90,  -1.85,  (min)
02/13 15Z,   0.70,   6.81,   5.76,  99.90,  -1.75,
02/13 16Z,   0.70,   7.97,   6.91,  99.90,  -1.76,
02/13 17Z,   0.70,   9.29,   8.32,  99.90,  -1.67,
02/13 18Z,   0.80,  10.38,   9.45,  99.90,  -1.73,
02/13 19Z,   0.80,  10.91,   9.96,  99.90,  -1.75,  (max)
02/13 20Z,   0.80,  10.67,   9.68,  99.90,  -1.79,
02/13 21Z,   0.80,   9.65,   8.54,  99.90,  -1.91,
02/13 22Z,   0.90,   8.00,   6.84,  99.90,  -2.06,
02/13 23Z,   0.90,   5.96,   4.77,  99.90,  -2.09,
02/14 00Z,   0.80,   3.84,   2.57,  99.90,  -2.07,
02/14 01Z,   0.60,   2.05,   0.77,  99.90,  -1.88,
02/14 02Z,   0.50,   1.04,  -0.28,  99.90,  -1.82,
02/14 03Z,   0.40,   1.08,  -0.31,  99.90,  -1.79,  (min)
02/14 04Z,   0.40,   2.12,   0.80,  99.90,  -1.72,
02/14 05Z,   0.50,   3.84,   2.60,  99.90,  -1.74,
02/14 06Z,   0.60,   5.80,   4.58,  99.90,  -1.82,
02/14 07Z,   0.70,   7.54,   6.38,  99.90,  -1.86,
02/14 08Z,   0.90,   8.72,   7.48,  99.90,  -2.14,
02/14 09Z,   1.00,   9.16,   7.90,  99.90,  -2.26,  (max)
02/14 10Z,   1.00,   8.87,   7.64,  99.90,  -2.23,
02/14 11Z,   0.90,   8.02,   6.82,  99.90,  -2.10,
02/14 12Z,   0.90,   6.84,   5.62,  99.90,  -2.12,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/14 13Z,   0.80,   5.73,  99.90,   4.43,  -2.11,
02/14 14Z,   0.80,   5.14,  99.90,   3.85,  -2.09,  (min)
02/14 15Z,   0.60,   5.38,  99.90,   3.91,  -2.08,
02/14 16Z,   0.50,   6.48,  99.90,   4.92,  -2.06,
02/14 17Z,   0.40,   8.10,  99.90,   6.46,  -2.04,
02/14 18Z,   0.40,   9.78,  99.90,   8.16,  -2.03,
02/14 19Z,   0.40,  11.05,  99.90,   9.44,  -2.01,
02/14 20Z,   0.50,  11.57,  99.90,  10.07,  -2.00,  (max)
02/14 21Z,   0.60,  11.14,  99.90,   9.76,  -1.98,
02/14 22Z,   0.80,   9.78,  99.90,   8.62,  -1.96,
02/14 23Z,   1.10,   7.67,  99.90,   6.82,  -1.95,
02/15 00Z,   1.30,   5.12,  99.90,   4.49,  -1.93,
02/15 01Z,   1.30,   2.62,  99.90,   1.99,  -1.93,
02/15 02Z,   1.10,   0.74,  99.90,  -0.09,  -1.93,
02/15 03Z,   0.90,   0.01,  99.90,  -1.02,  -1.93,  (min)
02/15 04Z,   0.60,   0.61,  99.90,  -0.72,  -1.93,
02/15 05Z,   0.50,   2.31,  99.90,   0.87,  -1.93,
02/15 06Z,   0.40,   4.58,  99.90,   3.05,  -1.93,
02/15 07Z,   0.40,   6.87,  99.90,   5.34,  -1.93,
02/15 08Z,   0.50,   8.70,  99.90,   7.27,  -1.93,
02/15 09Z,   0.50,   9.73,  99.90,   8.30,  -1.93,  (max)
02/15 10Z,   0.40,   9.83,  99.90,   8.30,  -1.93,
02/15 11Z,   0.40,   9.04,  99.90,   7.51,  -1.93,
02/15 12Z,   0.40,   7.60,  99.90,   6.06,  -1.93,
02/15 13Z,   0.50,   5.92,  99.90,   4.49,  -1.93,
02/15 14Z,   0.50,   4.58,  99.90,   3.15,  -1.93,
02/15 15Z,   0.50,   4.13,  99.90,   2.70,  -1.93,  (min)
02/15 16Z,   0.40,   4.83,  99.90,   3.30,  -1.93,
02/15 17Z,   0.40,   6.50,  99.90,   4.96,  -1.93,
02/15 18Z,   0.40,   8.60,  99.90,   7.07,  -1.93,
02/15 19Z,   0.30,  10.55,  99.90,   8.92,  -1.93,
02/15 20Z,   0.40,  11.85,  99.90,  10.31,  -1.93,
02/15 21Z,   0.50,  12.16,  99.90,  10.73,  -1.93,  (max)
02/15 22Z,   0.60,  11.35,  99.90,  10.02,  -1.93,
02/15 23Z,   0.60,   9.48,  99.90,   8.14,  -1.93,
02/16 00Z,   0.50,   6.79,  99.90,   5.36,  -1.93,
02/16 01Z,   0.40,   3.79,  99.90,   2.25,  -1.93,
02/16 02Z,   0.20,   1.12,  99.90,  -0.61,  -1.93,
02/16 03Z,   0.00,  -0.50,  99.90,  -2.43,  -1.93,
02/16 04Z,  -0.10,  -0.61,  99.90,  -2.65,  -1.93,  (min)
02/16 05Z,  -0.20,   0.76,  99.90,  -1.37,  -1.93,
02/16 06Z,  -0.20,   3.15,  99.90,   1.01,  -1.93,
02/16 07Z,   0.00,   5.87,  99.90,   3.93,  -1.93,
02/16 08Z,   0.10,   8.30,  99.90,   6.47,  -1.93,
02/16 09Z,   0.20,   9.99,  99.90,   8.26,  -1.93,
02/16 10Z,   0.10,  10.64,  99.90,   8.80,  -1.93,  (max)
02/16 11Z,   0.00,  10.15,  99.90,   8.22,  -1.93,
02/16 12Z,  -0.10,   8.67,  99.90,   6.64,  -1.93,
02/16 13Z,  -0.20,   6.62,  99.90,   4.48,  -1.93,
02/16 14Z,  -0.30,   4.59,  99.90,   2.36,  -1.93,
02/16 15Z,  -0.30,   3.31,  99.90,   1.07,  -1.93,  (min)
02/16 16Z,  -0.20,   3.29,  99.90,   1.16,  -1.93,
02/16 17Z,  -0.10,   4.63,  99.90,   2.60,  -1.93,
02/16 18Z,   0.00,   6.89,  99.90,   4.96,  -1.93,
02/16 19Z,   0.00,   9.37,  99.90,   7.44,  -1.93,
02/16 20Z,  -0.10,  11.42,  99.90,   9.38,  -1.93,
02/16 21Z,  -0.20,  12.54,  99.90,  10.41,  -1.93,  (max)
02/16 22Z,  -0.30,  12.48,  99.90,  10.25,  -1.93,
02/16 23Z,  -0.30,  11.13,  99.90,   8.89,  -1.93,
02/17 00Z,  -0.40,   8.64,  99.90,   6.31,  -1.93,
02/17 01Z,  -0.40,   5.44,  99.90,   3.10,  -1.93,
02/17 02Z,  -0.30,   2.20,  99.90,  -0.04,  -1.93,
02/17 03Z,  -0.20,  -0.28,  99.90,  -2.41,  -1.93,
02/17 04Z,  -0.20,  -1.29,  99.90,  -3.42,  -1.93,  (min)
02/17 05Z,  -0.20,  -0.55,  99.90,  -2.69,  -1.93,
02/17 06Z,  -0.10,   1.64,  99.90,  -0.39,  -1.93,
02/17 07Z,   0.00,   4.60,  99.90,   2.67,  -1.93,
02/17 08Z,   0.00,   7.55,  99.90,   5.62,  -1.93,
02/17 09Z,   0.00,   9.88,  99.90,   7.95,  -1.93,
02/17 10Z,   0.00,  11.17,  99.90,   9.24,  -1.93,
02/17 11Z,   0.00,  11.18,  99.90,   9.25,  -1.93,  (max)
02/17 12Z,   0.00,   9.94,  99.90,   8.01,  -1.93,
02/17 13Z,   0.00,   7.75,  99.90,   5.82,  -1.93,
02/17 14Z,   0.00,   5.21,  99.90,   3.28,  -1.93,
02/17 15Z,   0.00,   3.11,  99.90,   1.18,  -1.93,
02/17 16Z,   0.00,   2.17,  99.90,   0.24,  -1.93,  (min)
02/17 17Z,   0.20,   2.80,  99.90,   1.06,  -1.93,
02/17 18Z,   0.20,   4.81,  99.90,   3.08,  -1.93,
02/17 19Z,   0.30,   7.56,  99.90,   5.93,  -1.93,
02/17 20Z,   0.20,  10.23,  99.90,   8.50,  -1.93,
02/17 21Z,   0.20,  12.17,  99.90,  10.44,  -1.93,
02/17 22Z,   0.10,  12.94,  99.90,  11.11,  -1.93,  (max)
02/17 23Z,   0.20,  12.34,  99.90,  10.61,  -1.93,
02/18 00Z,   0.30,  10.38,  99.90,   8.74,  -1.93,