EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
Gulf
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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
#Toke Point, WA : 04/16/2026 17:21:10 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/15 00Z,   1.00,   1.20,   2.04,  99.90,  -0.16,
04/15 01Z,   1.10,   0.84,   1.75,  99.90,  -0.19,  (min)
04/15 02Z,   1.20,   1.47,   2.37,  99.90,  -0.30,
04/15 03Z,   1.20,   2.89,   3.86,  99.90,  -0.23,
04/15 04Z,   1.00,   4.71,   5.67,  99.90,  -0.04,
04/15 05Z,   0.90,   6.50,   7.35,  99.90,  -0.05,
04/15 06Z,   0.70,   7.88,   8.70,  99.90,   0.12,
04/15 07Z,   0.70,   8.47,   9.30,  99.90,   0.13,  (max)
04/15 08Z,   0.60,   8.13,   8.90,  99.90,   0.17,
04/15 09Z,   0.60,   6.97,   7.73,  99.90,   0.16,
04/15 10Z,   0.60,   5.32,   6.00,  99.90,   0.08,
04/15 11Z,   0.60,   3.50,   4.26,  99.90,   0.16,
04/15 12Z,   0.50,   1.90,   2.61,  99.90,   0.21,
04/15 13Z,   0.50,   0.97,   1.73,  99.90,   0.26,  (min)
04/15 14Z,   0.60,   1.04,   1.79,  99.90,   0.15,
04/15 15Z,   0.60,   2.08,   2.70,  99.90,   0.02,
04/15 16Z,   0.50,   3.73,   4.41,  99.90,   0.18,
04/15 17Z,   0.50,   5.54,   6.21,  99.90,   0.17,
04/15 18Z,   0.60,   7.10,   7.68,  99.90,  -0.02,
04/15 19Z,   0.60,   7.99,   8.59,  99.90,  -0.00,  (max)
04/15 20Z,   0.60,   7.96,   8.49,  99.90,  -0.07,
04/15 21Z,   0.60,   7.04,   7.37,  99.90,  -0.27,
04/15 22Z,   0.60,   5.51,   5.84,  99.90,  -0.27,
04/15 23Z,   0.60,   3.75,   4.07,  99.90,  -0.28,
04/16 00Z,   0.60,   2.13,   2.44,  99.90,  -0.29,
04/16 01Z,   0.60,   1.12,   1.43,  99.90,  -0.29,  (min)
04/16 02Z,   0.60,   1.08,   1.48,  99.90,  -0.20,
04/16 03Z,   0.50,   2.12,   2.48,  99.90,  -0.14,
04/16 04Z,   0.50,   3.91,   4.27,  99.90,  -0.14,
04/16 05Z,   0.40,   5.95,   6.21,  99.90,  -0.14,
04/16 06Z,   0.20,   7.76,   8.06,  99.90,   0.10,
04/16 07Z,   0.20,   8.92,   9.23,  99.90,   0.11,
04/16 08Z,   0.20,   9.11,   9.36,  99.90,   0.05,  (max)
04/16 09Z,   0.10,   8.25,   8.39,  99.90,   0.04,
04/16 10Z,   0.10,   6.57,   6.68,  99.90,   0.01,
04/16 11Z,   0.10,   4.46,   4.68,  99.90,   0.12,
04/16 12Z,   0.00,   2.33,   2.55,  99.90,   0.22,
04/16 13Z,   0.00,   0.63,   0.77,  99.90,   0.14,
04/16 14Z,   0.00,  -0.16,  -0.02,  99.90,   0.14,  (min)
04/16 15Z,   0.00,   0.25,   0.37,  99.90,   0.12,
04/16 16Z,   0.00,   1.69,   1.88,  99.90,   0.19,
04/16 17Z,   0.00,   3.72,   3.90,  99.90,   0.18,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/16 18Z,   0.00,   5.79,  99.90,   5.95,   0.15,
04/16 19Z,   0.00,   7.44,  99.90,   7.57,   0.12,
04/16 20Z,   0.00,   8.27,  99.90,   8.37,   0.09,  (max)
04/16 21Z,   0.00,   8.08,  99.90,   8.14,   0.06,
04/16 22Z,  -0.10,   6.97,  99.90,   6.91,   0.03,
04/16 23Z,   0.00,   5.31,  99.90,   5.32,   0.00,
04/17 00Z,   0.00,   3.51,  99.90,   3.49,  -0.02,
04/17 01Z,   0.00,   2.01,  99.90,   1.96,  -0.05,
04/17 02Z,   0.00,   1.27,  99.90,   1.19,  -0.08,  (min)
04/17 03Z,   0.00,   1.64,  99.90,   1.53,  -0.11,
04/17 04Z,   0.00,   3.08,  99.90,   2.94,  -0.14,
04/17 05Z,   0.00,   5.15,  99.90,   4.98,  -0.17,
04/17 06Z,   0.00,   7.28,  99.90,   7.11,  -0.17,
04/17 07Z,   0.00,   8.94,  99.90,   8.77,  -0.17,
04/17 08Z,   0.00,   9.74,  99.90,   9.57,  -0.17,  (max)
04/17 09Z,   0.00,   9.43,  99.90,   9.26,  -0.17,
04/17 10Z,   0.00,   8.03,  99.90,   7.86,  -0.17,
04/17 11Z,   0.00,   5.88,  99.90,   5.71,  -0.17,
04/17 12Z,   0.00,   3.42,  99.90,   3.25,  -0.17,
04/17 13Z,   0.00,   1.12,  99.90,   0.95,  -0.17,
04/17 14Z,   0.00,  -0.52,  99.90,  -0.69,  -0.17,
04/17 15Z,   0.00,  -1.03,  99.90,  -1.21,  -0.17,  (min)
04/17 16Z,   0.00,  -0.24,  99.90,  -0.41,  -0.17,
04/17 17Z,   0.00,   1.59,  99.90,   1.42,  -0.17,
04/17 18Z,   0.00,   3.89,  99.90,   3.72,  -0.17,
04/17 19Z,   0.00,   6.09,  99.90,   5.92,  -0.17,
04/17 20Z,   0.00,   7.72,  99.90,   7.55,  -0.17,
04/17 21Z,   0.00,   8.40,  99.90,   8.23,  -0.17,  (max)
04/17 22Z,   0.00,   8.02,  99.90,   7.85,  -0.17,
04/17 23Z,   0.00,   6.77,  99.90,   6.60,  -0.17,
04/18 00Z,   0.00,   5.07,  99.90,   4.90,  -0.17,
04/18 01Z,   0.00,   3.35,  99.90,   3.18,  -0.17,
04/18 02Z,   0.00,   2.06,  99.90,   1.89,  -0.17,
04/18 03Z,   0.00,   1.68,  99.90,   1.51,  -0.17,  (min)
04/18 04Z,   0.00,   2.45,  99.90,   2.28,  -0.17,
04/18 05Z,   0.00,   4.22,  99.90,   4.05,  -0.17,
04/18 06Z,   0.00,   6.43,  99.90,   6.26,  -0.17,
04/18 07Z,   0.00,   8.47,  99.90,   8.30,  -0.17,
04/18 08Z,   0.00,   9.84,  99.90,   9.67,  -0.17,
04/18 09Z,   0.00,  10.20,  99.90,  10.03,  -0.17,  (max)
04/18 10Z,   0.10,   9.38,  99.90,   9.31,  -0.17,
04/18 11Z,   0.00,   7.52,  99.90,   7.35,  -0.17,
04/18 12Z,   0.00,   5.03,  99.90,   4.85,  -0.17,
04/18 13Z,   0.10,   2.39,  99.90,   2.31,  -0.17,
04/18 14Z,   0.10,   0.09,  99.90,   0.01,  -0.17,
04/18 15Z,   0.10,  -1.36,  99.90,  -1.43,  -0.17,
04/18 16Z,   0.10,  -1.54,  99.90,  -1.61,  -0.17,  (min)
04/18 17Z,   0.20,  -0.38,  99.90,  -0.35,  -0.17,
04/18 18Z,   0.20,   1.73,  99.90,   1.76,  -0.17,
04/18 19Z,   0.20,   4.16,  99.90,   4.18,  -0.17,
04/18 20Z,   0.20,   6.34,  99.90,   6.37,  -0.17,
04/18 21Z,   0.20,   7.83,  99.90,   7.86,  -0.17,
04/18 22Z,   0.20,   8.32,  99.90,   8.35,  -0.17,  (max)
04/18 23Z,   0.30,   7.79,  99.90,   7.92,  -0.17,
04/19 00Z,   0.30,   6.48,  99.90,   6.61,  -0.17,
04/19 01Z,   0.30,   4.83,  99.90,   4.96,  -0.17,
04/19 02Z,   0.30,   3.29,  99.90,   3.42,  -0.17,
04/19 03Z,   0.30,   2.30,  99.90,   2.43,  -0.17,
04/19 04Z,   0.30,   2.28,  99.90,   2.41,  -0.17,  (min)
04/19 05Z,   0.30,   3.39,  99.90,   3.52,  -0.17,
04/19 06Z,   0.30,   5.33,  99.90,   5.46,  -0.17,
04/19 07Z,   0.30,   7.51,  99.90,   7.64,  -0.17,
04/19 08Z,   0.30,   9.33,  99.90,   9.45,  -0.17,
04/19 09Z,   0.30,  10.33,  99.90,  10.46,  -0.17,  (max)
04/19 10Z,   0.30,  10.25,  99.90,  10.38,  -0.17,
04/19 11Z,   0.30,   9.01,  99.90,   9.14,  -0.17,
04/19 12Z,   0.30,   6.84,  99.90,   6.97,  -0.17,
04/19 13Z,   0.40,   4.19,  99.90,   4.42,  -0.17,
04/19 14Z,   0.40,   1.55,  99.90,   1.77,  -0.17,
04/19 15Z,   0.40,  -0.61,  99.90,  -0.38,  -0.17,
04/19 16Z,   0.40,  -1.78,  99.90,  -1.55,  -0.17,  (min)
04/19 17Z,   0.40,  -1.63,  99.90,  -1.40,  -0.17,
04/19 18Z,   0.40,  -0.21,  99.90,   0.02,  -0.17,
04/19 19Z,   0.40,   2.01,  99.90,   2.24,  -0.17,
04/19 20Z,   0.40,   4.40,  99.90,   4.62,  -0.17,
04/19 21Z,   0.40,   6.43,  99.90,   6.66,  -0.17,
04/19 22Z,   0.40,   7.73,  99.90,   7.96,  -0.17,
04/19 23Z,   0.40,   8.06,  99.90,   8.29,  -0.17,  (max)
04/20 00Z,   0.40,   7.43,  99.90,   7.66,  -0.17,
04/20 01Z,   0.40,   6.16,  99.90,   6.39,  -0.17,
04/20 02Z,   0.40,   4.67,  99.90,   4.90,  -0.17,
04/20 03Z,   0.40,   3.37,  99.90,   3.60,  -0.17,
04/20 04Z,   0.30,   2.69,  99.90,   2.81,  -0.17,  (min)
04/20 05Z,   0.30,   2.97,  99.90,   3.10,  -0.17,
04/20 06Z,   0.20,   4.27,  99.90,   4.30,  -0.17,
04/20 07Z,   0.20,   6.23,  99.90,   6.26,  -0.17,
04/20 08Z,   0.20,   8.23,  99.90,   8.26,  -0.17,
04/20 09Z,   0.20,   9.73,  99.90,   9.76,  -0.17,
04/20 10Z,   0.20,  10.37,  99.90,  10.40,  -0.17,  (max)
04/20 11Z,   0.10,   9.94,  99.90,   9.87,  -0.17,
04/20 12Z,   0.10,   8.45,  99.90,   8.38,  -0.17,