EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
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Alaska
Gulf of Alaska
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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
#Cherry Point, WA : 05/12/2025 16:22:33 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/11 00Z,   0.20,   7.23,   7.26,  99.90,  -0.17,
05/11 01Z,   0.20,   7.81,   7.79,  99.90,  -0.22,  (max)
05/11 02Z,   0.20,   7.79,   7.72,  99.90,  -0.27,
05/11 03Z,   0.20,   7.32,   7.16,  99.90,  -0.36,
05/11 04Z,   0.20,   6.63,   6.45,  99.90,  -0.38,
05/11 05Z,   0.20,   6.02,   5.84,  99.90,  -0.38,
05/11 06Z,   0.30,   5.75,   5.60,  99.90,  -0.45,  (min)
05/11 07Z,   0.30,   5.92,   5.75,  99.90,  -0.47,
05/11 08Z,   0.30,   6.44,   6.26,  99.90,  -0.48,
05/11 09Z,   0.30,   7.13,   7.02,  99.90,  -0.41,
05/11 10Z,   0.30,   7.76,   7.72,  99.90,  -0.34,
05/11 11Z,   0.30,   8.09,   8.14,  99.90,  -0.25,  (max)
05/11 12Z,   0.20,   7.89,   8.00,  99.90,  -0.09,
05/11 13Z,   0.20,   7.05,   7.17,  99.90,  -0.08,
05/11 14Z,   0.20,   5.63,   5.81,  99.90,  -0.02,
05/11 15Z,   0.20,   3.85,   4.16,  99.90,   0.11,
05/11 16Z,   0.20,   2.01,   2.43,  99.90,   0.22,
05/11 17Z,   0.20,   0.48,   0.96,  99.90,   0.28,
05/11 18Z,   0.20,  -0.41,   0.11,  99.90,   0.32,
05/11 19Z,   0.20,  -0.46,   0.09,  99.90,   0.35,  (min)
05/11 20Z,   0.20,   0.31,   0.85,  99.90,   0.34,
05/11 21Z,   0.30,   1.72,   2.34,  99.90,   0.32,
05/11 22Z,   0.30,   3.52,   4.05,  99.90,   0.23,
05/11 23Z,   0.30,   5.39,   5.81,  99.90,   0.12,
05/12 00Z,   0.40,   7.00,   7.36,  99.90,  -0.04,
05/12 01Z,   0.40,   8.08,   8.38,  99.90,  -0.10,
05/12 02Z,   0.50,   8.51,   8.67,  99.90,  -0.34,  (max)
05/12 03Z,   0.50,   8.35,   8.45,  99.90,  -0.40,
05/12 04Z,   0.40,   7.78,   7.85,  99.90,  -0.33,
05/12 05Z,   0.40,   7.08,   7.07,  99.90,  -0.41,
05/12 06Z,   0.50,   6.54,   6.54,  99.90,  -0.50,
05/12 07Z,   0.50,   6.37,   6.40,  99.90,  -0.47,  (min)
05/12 08Z,   0.50,   6.59,   6.60,  99.90,  -0.49,
05/12 09Z,   0.50,   7.08,   7.15,  99.90,  -0.43,
05/12 10Z,   0.50,   7.61,   7.73,  99.90,  -0.38,
05/12 11Z,   0.50,   7.96,   8.18,  99.90,  -0.28,
05/12 12Z,   0.50,   7.90,   8.28,  99.90,  -0.12,  (max)
05/12 13Z,   0.50,   7.26,   7.66,  99.90,  -0.10,
05/12 14Z,   0.50,   6.01,   6.43,  99.90,  -0.08,
05/12 15Z,   0.50,   4.29,   4.79,  99.90,   0.00,
05/12 16Z,   0.40,   2.38,   3.04,  99.90,   0.26,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/12 17Z,   0.40,   0.63,  99.90,   1.26,   0.23,
05/12 18Z,   0.40,  -0.60,  99.90,  -0.01,   0.20,
05/12 19Z,   0.40,  -1.05,  99.90,  -0.48,   0.17,  (min)
05/12 20Z,   0.40,  -0.59,  99.90,  -0.06,   0.13,
05/12 21Z,   0.40,   0.65,  99.90,   1.15,   0.10,
05/12 22Z,   0.40,   2.42,  99.90,   2.89,   0.07,
05/12 23Z,   0.40,   4.43,  99.90,   4.87,   0.04,
05/13 00Z,   0.40,   6.36,  99.90,   6.77,   0.01,
05/13 01Z,   0.40,   7.88,  99.90,   8.26,  -0.02,
05/13 02Z,   0.40,   8.78,  99.90,   9.13,  -0.05,
05/13 03Z,   0.40,   9.01,  99.90,   9.33,  -0.08,  (max)
05/13 04Z,   0.40,   8.69,  99.90,   8.97,  -0.11,
05/13 05Z,   0.40,   8.04,  99.90,   8.33,  -0.11,
05/13 06Z,   0.40,   7.36,  99.90,   7.64,  -0.11,
05/13 07Z,   0.40,   6.90,  99.90,   7.19,  -0.11,
05/13 08Z,   0.40,   6.82,  99.90,   7.10,  -0.11,  (min)
05/13 09Z,   0.40,   7.08,  99.90,   7.36,  -0.11,
05/13 10Z,   0.40,   7.49,  99.90,   7.77,  -0.11,
05/13 11Z,   0.40,   7.83,  99.90,   8.11,  -0.11,
05/13 12Z,   0.40,   7.88,  99.90,   8.17,  -0.11,  (max)
05/13 13Z,   0.40,   7.46,  99.90,   7.74,  -0.11,
05/13 14Z,   0.40,   6.44,  99.90,   6.73,  -0.11,
05/13 15Z,   0.40,   4.88,  99.90,   5.16,  -0.11,
05/13 16Z,   0.30,   2.99,  99.90,   3.17,  -0.11,
05/13 17Z,   0.30,   1.10,  99.90,   1.29,  -0.11,
05/13 18Z,   0.30,  -0.43,  99.90,  -0.24,  -0.11,
05/13 19Z,   0.30,  -1.28,  99.90,  -1.10,  -0.11,  (min)
05/13 20Z,   0.30,  -1.25,  99.90,  -1.07,  -0.11,
05/13 21Z,   0.20,  -0.34,  99.90,  -0.25,  -0.11,
05/13 22Z,   0.20,   1.28,  99.90,   1.36,  -0.11,
05/13 23Z,   0.20,   3.29,  99.90,   3.37,  -0.11,
05/14 00Z,   0.20,   5.38,  99.90,   5.46,  -0.11,
05/14 01Z,   0.20,   7.23,  99.90,   7.32,  -0.11,
05/14 02Z,   0.20,   8.58,  99.90,   8.66,  -0.11,
05/14 03Z,   0.20,   9.25,  99.90,   9.33,  -0.11,
05/14 04Z,   0.20,   9.26,  99.90,   9.35,  -0.11,  (max)
05/14 05Z,   0.20,   8.80,  99.90,   8.89,  -0.11,
05/14 06Z,   0.20,   8.12,  99.90,   8.20,  -0.11,
05/14 07Z,   0.20,   7.48,  99.90,   7.57,  -0.11,
05/14 08Z,   0.20,   7.12,  99.90,   7.21,  -0.11,
05/14 09Z,   0.20,   7.12,  99.90,   7.20,  -0.11,  (min)
05/14 10Z,   0.20,   7.37,  99.90,   7.46,  -0.11,
05/14 11Z,   0.20,   7.68,  99.90,   7.77,  -0.11,
05/14 12Z,   0.20,   7.82,  99.90,   7.91,  -0.11,  (max)
05/14 13Z,   0.20,   7.59,  99.90,   7.68,  -0.11,
05/14 14Z,   0.20,   6.85,  99.90,   6.94,  -0.11,
05/14 15Z,   0.20,   5.54,  99.90,   5.63,  -0.11,
05/14 16Z,   0.20,   3.78,  99.90,   3.87,  -0.11,
05/14 17Z,   0.20,   1.86,  99.90,   1.95,  -0.11,
05/14 18Z,   0.20,   0.11,  99.90,   0.20,  -0.11,
05/14 19Z,   0.20,  -1.12,  99.90,  -1.04,  -0.11,
05/14 20Z,   0.20,  -1.57,  99.90,  -1.49,  -0.11,  (min)
05/14 21Z,   0.10,  -1.11,  99.90,  -1.13,  -0.11,
05/14 22Z,   0.20,   0.17,  99.90,   0.26,  -0.11,
05/14 23Z,   0.20,   2.03,  99.90,   2.12,  -0.11,
05/15 00Z,   0.10,   4.15,  99.90,   4.13,  -0.11,
05/15 01Z,   0.10,   6.20,  99.90,   6.19,  -0.11,
05/15 02Z,   0.10,   7.90,  99.90,   7.89,  -0.11,
05/15 03Z,   0.10,   9.02,  99.90,   9.00,  -0.11,
05/15 04Z,   0.10,   9.45,  99.90,   9.44,  -0.11,  (max)
05/15 05Z,   0.10,   9.29,  99.90,   9.28,  -0.11,
05/15 06Z,   0.10,   8.74,  99.90,   8.73,  -0.11,
05/15 07Z,   0.10,   8.07,  99.90,   8.05,  -0.11,
05/15 08Z,   0.10,   7.51,  99.90,   7.49,  -0.11,
05/15 09Z,   0.10,   7.24,  99.90,   7.23,  -0.11,  (min)
05/15 10Z,   0.10,   7.29,  99.90,   7.28,  -0.11,
05/15 11Z,   0.10,   7.52,  99.90,   7.50,  -0.11,
05/15 12Z,   0.10,   7.70,  99.90,   7.69,  -0.11,  (max)
05/15 13Z,   0.10,   7.64,  99.90,   7.63,  -0.11,
05/15 14Z,   0.10,   7.17,  99.90,   7.15,  -0.11,
05/15 15Z,   0.10,   6.17,  99.90,   6.16,  -0.11,
05/15 16Z,   0.10,   4.67,  99.90,   4.66,  -0.11,
05/15 17Z,   0.10,   2.84,  99.90,   2.82,  -0.11,
05/15 18Z,   0.10,   0.98,  99.90,   0.97,  -0.11,
05/15 19Z,   0.10,  -0.56,  99.90,  -0.57,  -0.11,
05/15 20Z,   0.10,  -1.47,  99.90,  -1.48,  -0.11,
05/15 21Z,   0.10,  -1.55,  99.90,  -1.56,  -0.11,  (min)
05/15 22Z,   0.10,  -0.75,  99.90,  -0.76,  -0.11,
05/15 23Z,   0.10,   0.79,  99.90,   0.78,  -0.11,
05/16 00Z,   0.10,   2.78,  99.90,   2.76,  -0.11,
05/16 01Z,   0.10,   4.89,  99.90,   4.87,  -0.11,
05/16 02Z,   0.10,   6.83,  99.90,   6.81,  -0.11,
05/16 03Z,   0.10,   8.33,  99.90,   8.32,  -0.11,
05/16 04Z,   0.20,   9.22,  99.90,   9.31,  -0.11,
05/16 05Z,   0.20,   9.45,  99.90,   9.54,  -0.11,  (max)
05/16 06Z,   0.20,   9.17,  99.90,   9.26,  -0.11,
05/16 07Z,  99.90,   8.59,  99.90,  99.90,  -0.11,
05/16 08Z,  99.90,   7.96,  99.90,  99.90,  -0.11,
05/16 09Z,  99.90,   7.48,  99.90,  99.90,  -0.11,
05/16 10Z,  99.90,   7.28,  99.90,  99.90,  -0.11,
05/16 11Z,  99.90,   7.35,  99.90,  99.90,  -0.11,
05/16 12Z,  99.90,   7.52,  99.90,  99.90,  -0.11,