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
#North Spit, CA : 07/10/2026 17:22:01 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 00Z,   0.40,   6.10,   6.63,  99.90,   0.13,
07/09 01Z,   0.40,   6.73,   7.28,  99.90,   0.15,
07/09 02Z,   0.40,   6.90,   7.47,  99.90,   0.17,  (max)
07/09 03Z,   0.40,   6.51,   7.05,  99.90,   0.14,
07/09 04Z,   0.40,   5.58,   6.09,  99.90,   0.11,
07/09 05Z,   0.30,   4.32,   4.91,  99.90,   0.29,
07/09 06Z,   0.30,   2.97,   3.65,  99.90,   0.38,
07/09 07Z,   0.30,   1.78,   2.48,  99.90,   0.40,
07/09 08Z,   0.30,   0.96,   1.68,  99.90,   0.42,
07/09 09Z,   0.40,   0.68,   1.38,  99.90,   0.30,  (min)
07/09 10Z,   0.40,   0.97,   1.68,  99.90,   0.31,
07/09 11Z,   0.40,   1.65,   2.41,  99.90,   0.36,
07/09 12Z,   0.20,   2.48,   3.24,  99.90,   0.56,
07/09 13Z,   0.20,   3.28,   3.97,  99.90,   0.49,
07/09 14Z,   0.30,   3.90,   4.55,  99.90,   0.35,
07/09 15Z,   0.20,   4.19,   4.80,  99.90,   0.41,  (max)
07/09 16Z,   0.20,   4.08,   4.73,  99.90,   0.45,
07/09 17Z,   0.20,   3.69,   4.35,  99.90,   0.46,
07/09 18Z,   0.20,   3.20,   3.90,  99.90,   0.50,
07/09 19Z,   0.20,   2.80,   3.45,  99.90,   0.45,
07/09 20Z,   0.20,   2.65,   3.33,  99.90,   0.48,  (min)
07/09 21Z,   0.20,   2.91,   3.63,  99.90,   0.52,
07/09 22Z,   0.20,   3.62,   4.30,  99.90,   0.48,
07/09 23Z,   0.30,   4.63,   5.14,  99.90,   0.21,
07/10 00Z,   0.30,   5.70,   6.10,  99.90,   0.10,
07/10 01Z,   0.30,   6.60,   7.03,  99.90,   0.13,
07/10 02Z,   0.40,   7.17,   7.64,  99.90,   0.07,
07/10 03Z,   0.30,   7.25,   7.73,  99.90,   0.18,  (max)
07/10 04Z,   0.30,   6.73,   7.16,  99.90,   0.13,
07/10 05Z,   0.30,   5.63,   6.08,  99.90,   0.15,
07/10 06Z,   0.40,   4.18,   4.75,  99.90,   0.17,
07/10 07Z,   0.40,   2.62,   3.28,  99.90,   0.26,
07/10 08Z,   0.40,   1.22,   1.95,  99.90,   0.33,
07/10 09Z,   0.40,   0.24,   0.89,  99.90,   0.25,
07/10 10Z,   0.50,  -0.10,   0.57,  99.90,   0.17,  (min)
07/10 11Z,   0.50,   0.20,   0.90,  99.90,   0.20,
07/10 12Z,   0.40,   0.97,   1.66,  99.90,   0.29,
07/10 13Z,   0.40,   1.95,   2.63,  99.90,   0.28,
07/10 14Z,   0.40,   2.96,   3.56,  99.90,   0.20,
07/10 15Z,   0.30,   3.80,   4.39,  99.90,   0.29,
07/10 16Z,   0.30,   4.29,   4.90,  99.90,   0.31,
07/10 17Z,   0.30,   4.36,   5.02,  99.90,   0.36,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/10 18Z,   0.30,   4.09,  99.90,   4.76,   0.37,
07/10 19Z,   0.30,   3.66,  99.90,   4.34,   0.37,
07/10 20Z,   0.30,   3.26,  99.90,   3.94,   0.38,
07/10 21Z,   0.30,   3.08,  99.90,   3.76,   0.38,  (min)
07/10 22Z,   0.30,   3.30,  99.90,   3.99,   0.39,
07/10 23Z,   0.30,   3.99,  99.90,   4.68,   0.40,
07/11 00Z,   0.40,   5.01,  99.90,   5.81,   0.40,
07/11 01Z,   0.30,   6.09,  99.90,   6.79,   0.41,
07/11 02Z,   0.30,   7.00,  99.90,   7.71,   0.41,
07/11 03Z,   0.30,   7.56,  99.90,   8.28,   0.42,
07/11 04Z,   0.40,   7.58,  99.90,   8.41,   0.42,  (max)
07/11 05Z,   0.30,   6.95,  99.90,   7.68,   0.43,
07/11 06Z,   0.30,   5.69,  99.90,   6.42,   0.43,
07/11 07Z,   0.30,   4.04,  99.90,   4.77,   0.43,
07/11 08Z,   0.30,   2.26,  99.90,   2.99,   0.43,
07/11 09Z,   0.30,   0.65,  99.90,   1.38,   0.43,
07/11 10Z,   0.30,  -0.46,  99.90,   0.27,   0.43,
07/11 11Z,   0.30,  -0.84,  99.90,  -0.11,   0.43,  (min)
07/11 12Z,   0.40,  -0.47,  99.90,   0.36,   0.43,
07/11 13Z,   0.40,   0.44,  99.90,   1.27,   0.43,
07/11 14Z,   0.40,   1.62,  99.90,   2.45,   0.43,
07/11 15Z,   0.30,   2.84,  99.90,   3.57,   0.43,
07/11 16Z,   0.30,   3.89,  99.90,   4.62,   0.43,
07/11 17Z,   0.30,   4.54,  99.90,   5.27,   0.43,
07/11 18Z,   0.30,   4.72,  99.90,   5.45,   0.43,  (max)
07/11 19Z,   0.30,   4.48,  99.90,   5.21,   0.43,
07/11 20Z,   0.30,   4.02,  99.90,   4.75,   0.43,
07/11 21Z,   0.20,   3.54,  99.90,   4.17,   0.43,
07/11 22Z,   0.30,   3.27,  99.90,   4.00,   0.43,  (min)
07/11 23Z,   0.30,   3.44,  99.90,   4.17,   0.43,
07/12 00Z,   0.30,   4.14,  99.90,   4.87,   0.43,
07/12 01Z,   0.20,   5.20,  99.90,   5.83,   0.43,
07/12 02Z,   0.30,   6.34,  99.90,   7.07,   0.43,
07/12 03Z,   0.30,   7.31,  99.90,   8.04,   0.43,
07/12 04Z,   0.30,   7.89,  99.90,   8.62,   0.43,  (max)
07/12 05Z,   0.20,   7.88,  99.90,   8.51,   0.43,
07/12 06Z,   0.20,   7.13,  99.90,   7.76,   0.43,
07/12 07Z,   0.20,   5.72,  99.90,   6.35,   0.43,
07/12 08Z,   0.20,   3.86,  99.90,   4.49,   0.43,
07/12 09Z,   0.30,   1.86,  99.90,   2.59,   0.43,
07/12 10Z,   0.30,   0.08,  99.90,   0.81,   0.43,
07/12 11Z,   0.30,  -1.10,  99.90,  -0.37,   0.43,
07/12 12Z,   0.30,  -1.44,  99.90,  -0.71,   0.43,  (min)
07/12 13Z,   0.30,  -0.94,  99.90,  -0.21,   0.43,
07/12 14Z,   0.30,   0.14,  99.90,   0.87,   0.43,
07/12 15Z,   0.30,   1.52,  99.90,   2.25,   0.43,
07/12 16Z,   0.30,   2.94,  99.90,   3.67,   0.43,
07/12 17Z,   0.30,   4.14,  99.90,   4.88,   0.43,
07/12 18Z,   0.30,   4.89,  99.90,   5.62,   0.43,
07/12 19Z,   0.30,   5.07,  99.90,   5.80,   0.43,  (max)
07/12 20Z,   0.20,   4.78,  99.90,   5.41,   0.43,
07/12 21Z,   0.20,   4.21,  99.90,   4.84,   0.43,
07/12 22Z,   0.30,   3.59,  99.90,   4.32,   0.43,
07/12 23Z,   0.30,   3.23,  99.90,   3.96,   0.43,  (min)
07/13 00Z,   0.30,   3.38,  99.90,   4.12,   0.43,
07/13 01Z,   0.30,   4.13,  99.90,   4.86,   0.43,
07/13 02Z,   0.30,   5.26,  99.90,   5.99,   0.43,
07/13 03Z,   0.30,   6.49,  99.90,   7.22,   0.43,
07/13 04Z,   0.30,   7.53,  99.90,   8.26,   0.43,
07/13 05Z,   0.20,   8.15,  99.90,   8.78,   0.43,  (max)
07/13 06Z,   0.20,   8.09,  99.90,   8.72,   0.43,
07/13 07Z,   0.30,   7.23,  99.90,   7.96,   0.43,
07/13 08Z,   0.30,   5.65,  99.90,   6.38,   0.43,
07/13 09Z,   0.40,   3.61,  99.90,   4.44,   0.43,
07/13 10Z,   0.30,   1.44,  99.90,   2.17,   0.43,
07/13 11Z,   0.40,  -0.43,  99.90,   0.40,   0.43,
07/13 12Z,   0.40,  -1.60,  99.90,  -0.77,   0.43,
07/13 13Z,   0.40,  -1.82,  99.90,  -0.99,   0.43,  (min)
07/13 14Z,   0.40,  -1.16,  99.90,  -0.33,   0.43,
07/13 15Z,   0.30,   0.11,  99.90,   0.84,   0.43,
07/13 16Z,   0.30,   1.68,  99.90,   2.41,   0.43,
07/13 17Z,   0.30,   3.24,  99.90,   3.97,   0.43,
07/13 18Z,   0.30,   4.52,  99.90,   5.25,   0.43,
07/13 19Z,   0.30,   5.26,  99.90,   5.99,   0.43,
07/13 20Z,   0.30,   5.37,  99.90,   6.10,   0.43,  (max)
07/13 21Z,   0.30,   4.94,  99.90,   5.67,   0.43,
07/13 22Z,   0.30,   4.20,  99.90,   4.93,   0.43,
07/13 23Z,   0.30,   3.45,  99.90,   4.18,   0.43,
07/14 00Z,   0.30,   3.02,  99.90,   3.75,   0.43,  (min)
07/14 01Z,   0.30,   3.20,  99.90,   3.93,   0.43,
07/14 02Z,   0.30,   4.01,  99.90,   4.75,   0.43,
07/14 03Z,   0.30,   5.24,  99.90,   5.97,   0.43,
07/14 04Z,   0.30,   6.55,  99.90,   7.28,   0.43,
07/14 05Z,   0.20,   7.65,  99.90,   8.28,   0.43,
07/14 06Z,   0.20,   8.27,  99.90,   8.90,   0.43,  (max)
07/14 07Z,   0.30,   8.14,  99.90,   8.88,   0.43,
07/14 08Z,   0.30,   7.17,  99.90,   7.90,   0.43,
07/14 09Z,   0.30,   5.44,  99.90,   6.17,   0.43,
07/14 10Z,   0.30,   3.26,  99.90,   3.99,   0.43,
07/14 11Z,   0.30,   1.02,  99.90,   1.75,   0.43,
07/14 12Z,   0.30,  -0.85,  99.90,  -0.11,   0.43,