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 : 07/09/2025 04:20:53 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/07 12Z,   0.30,   0.02,   0.85,  99.90,   0.53,  (min)
07/07 13Z,   0.30,   0.49,   1.37,  99.90,   0.58,
07/07 14Z,   0.30,   1.31,   2.22,  99.90,   0.61,
07/07 15Z,   0.30,   2.32,   3.13,  99.90,   0.51,
07/07 16Z,   0.20,   3.32,   4.10,  99.90,   0.58,
07/07 17Z,   0.30,   4.10,   4.81,  99.90,   0.41,
07/07 18Z,   0.20,   4.51,   5.30,  99.90,   0.59,
07/07 19Z,   0.20,   4.57,   5.38,  99.90,   0.61,  (max)
07/07 20Z,   0.10,   4.37,   5.09,  99.90,   0.62,
07/07 21Z,   0.10,   4.03,   4.71,  99.90,   0.58,
07/07 22Z,   0.10,   3.70,   4.36,  99.90,   0.56,  (min)
07/07 23Z,   0.20,   3.62,   4.38,  99.90,   0.56,
07/08 00Z,   0.20,   3.91,   4.66,  99.90,   0.55,
07/08 01Z,   0.20,   4.53,   5.24,  99.90,   0.51,
07/08 02Z,   0.20,   5.33,   6.04,  99.90,   0.51,
07/08 03Z,   0.20,   6.10,   6.82,  99.90,   0.52,
07/08 04Z,   0.20,   6.69,   7.45,  99.90,   0.56,
07/08 05Z,   0.10,   6.89,   7.63,  99.90,   0.64,  (max)
07/08 06Z,   0.20,   6.54,   7.26,  99.90,   0.52,
07/08 07Z,   0.20,   5.64,   6.34,  99.90,   0.50,
07/08 08Z,   0.20,   4.32,   5.04,  99.90,   0.52,
07/08 09Z,   0.20,   2.80,   3.61,  99.90,   0.61,
07/08 10Z,   0.20,   1.31,   2.12,  99.90,   0.61,
07/08 11Z,   0.20,   0.17,   0.97,  99.90,   0.60,
07/08 12Z,   0.10,  -0.37,   0.35,  99.90,   0.62,  (min)
07/08 13Z,   0.10,  -0.24,   0.47,  99.90,   0.61,
07/08 14Z,   0.10,   0.43,   1.23,  99.90,   0.70,
07/08 15Z,   0.10,   1.44,   2.18,  99.90,   0.64,
07/08 16Z,   0.00,   2.59,   3.26,  99.90,   0.67,
07/08 17Z,   0.10,   3.67,   4.28,  99.90,   0.51,
07/08 18Z,   0.00,   4.44,   5.03,  99.90,   0.59,
07/08 19Z,   0.00,   4.79,   5.45,  99.90,   0.66,  (max)
07/08 20Z,   0.00,   4.75,   5.40,  99.90,   0.65,
07/08 21Z,   0.00,   4.45,   5.01,  99.90,   0.56,
07/08 22Z,   0.00,   4.02,   4.61,  99.90,   0.59,
07/08 23Z,   0.00,   3.68,   4.25,  99.90,   0.57,  (min)
07/09 00Z,   0.00,   3.65,   4.31,  99.90,   0.66,
07/09 01Z,   0.00,   4.06,   4.71,  99.90,   0.65,
07/09 02Z,   0.00,   4.79,   5.41,  99.90,   0.62,
07/09 03Z,   0.00,   5.65,   6.26,  99.90,   0.61,
07/09 04Z,   0.00,   6.43,   7.08,  99.90,   0.65,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 05Z,   0.00,   6.96,  99.90,   7.60,   0.64,
07/09 06Z,   0.00,   7.01,  99.90,   7.64,   0.63,  (max)
07/09 07Z,   0.00,   6.46,  99.90,   7.08,   0.62,
07/09 08Z,   0.00,   5.33,  99.90,   5.94,   0.61,
07/09 09Z,   0.00,   3.81,  99.90,   4.41,   0.60,
07/09 10Z,   0.00,   2.15,  99.90,   2.74,   0.59,
07/09 11Z,   0.00,   0.64,  99.90,   1.22,   0.58,
07/09 12Z,   0.00,  -0.40,  99.90,   0.18,   0.57,
07/09 13Z,   0.00,  -0.72,  99.90,  -0.16,   0.56,  (min)
07/09 14Z,   0.00,  -0.34,  99.90,   0.21,   0.55,
07/09 15Z,   0.00,   0.55,  99.90,   1.10,   0.54,
07/09 16Z,   0.00,   1.73,  99.90,   2.27,   0.53,
07/09 17Z,   0.00,   2.99,  99.90,   3.52,   0.53,
07/09 18Z,   0.00,   4.08,  99.90,   4.61,   0.53,
07/09 19Z,   0.00,   4.78,  99.90,   5.31,   0.53,
07/09 20Z,   0.00,   5.00,  99.90,   5.53,   0.53,  (max)
07/09 21Z,   0.00,   4.81,  99.90,   5.35,   0.53,
07/09 22Z,   0.00,   4.37,  99.90,   4.91,   0.53,
07/09 23Z,   0.00,   3.87,  99.90,   4.41,   0.53,
07/10 00Z,   0.00,   3.56,  99.90,   4.09,   0.53,  (min)
07/10 01Z,   0.00,   3.64,  99.90,   4.18,   0.53,
07/10 02Z,   0.00,   4.20,  99.90,   4.73,   0.53,
07/10 03Z,   0.00,   5.05,  99.90,   5.59,   0.53,
07/10 04Z,   0.00,   5.97,  99.90,   6.51,   0.53,
07/10 05Z,   0.00,   6.75,  99.90,   7.28,   0.53,
07/10 06Z,   0.00,   7.17,  99.90,   7.71,   0.53,  (max)
07/10 07Z,   0.00,   7.05,  99.90,   7.58,   0.53,
07/10 08Z,   0.00,   6.25,  99.90,   6.79,   0.53,
07/10 09Z,   0.00,   4.88,  99.90,   5.42,   0.53,
07/10 10Z,   0.00,   3.18,  99.90,   3.72,   0.53,
07/10 11Z,   0.00,   1.44,  99.90,   1.98,   0.53,
07/10 12Z,   0.00,  -0.01,  99.90,   0.52,   0.53,
07/10 13Z,   0.00,  -0.85,  99.90,  -0.32,   0.53,
07/10 14Z,   0.00,  -0.91,  99.90,  -0.37,   0.53,  (min)
07/10 15Z,   0.00,  -0.26,  99.90,   0.28,   0.53,
07/10 16Z,   0.00,   0.86,  99.90,   1.39,   0.53,
07/10 17Z,   0.00,   2.18,  99.90,   2.71,   0.53,
07/10 18Z,   0.00,   3.47,  99.90,   4.01,   0.53,
07/10 19Z,   0.00,   4.51,  99.90,   5.04,   0.53,
07/10 20Z,   0.00,   5.07,  99.90,   5.60,   0.53,
07/10 21Z,   0.00,   5.11,  99.90,   5.64,   0.53,  (max)
07/10 22Z,   0.00,   4.74,  99.90,   5.27,   0.53,
07/10 23Z,   0.00,   4.17,  99.90,   4.71,   0.53,
07/11 00Z,   0.00,   3.64,  99.90,   4.17,   0.53,
07/11 01Z,   0.00,   3.40,  99.90,   3.93,   0.53,  (min)
07/11 02Z,   0.10,   3.64,  99.90,   4.28,   0.53,
07/11 03Z,   0.10,   4.36,  99.90,   4.99,   0.53,
07/11 04Z,   0.10,   5.33,  99.90,   5.96,   0.53,
07/11 05Z,   0.10,   6.28,  99.90,   6.92,   0.53,
07/11 06Z,   0.10,   7.00,  99.90,   7.64,   0.53,
07/11 07Z,   0.10,   7.29,  99.90,   7.92,   0.53,  (max)
07/11 08Z,   0.10,   6.93,  99.90,   7.57,   0.53,
07/11 09Z,   0.20,   5.89,  99.90,   6.63,   0.53,
07/11 10Z,   0.20,   4.31,  99.90,   5.04,   0.53,
07/11 11Z,   0.20,   2.48,  99.90,   3.21,   0.53,
07/11 12Z,   0.20,   0.74,  99.90,   1.48,   0.53,
07/11 13Z,   0.10,  -0.56,  99.90,   0.07,   0.53,
07/11 14Z,   0.20,  -1.13,  99.90,  -0.40,   0.53,  (min)
07/11 15Z,   0.10,  -0.88,  99.90,  -0.24,   0.53,
07/11 16Z,   0.10,   0.04,  99.90,   0.68,   0.53,
07/11 17Z,   0.10,   1.34,  99.90,   1.97,   0.53,
07/11 18Z,   0.10,   2.74,  99.90,   3.37,   0.53,
07/11 19Z,   0.20,   4.01,  99.90,   4.75,   0.53,
07/11 20Z,   0.10,   4.92,  99.90,   5.55,   0.53,
07/11 21Z,   0.10,   5.28,  99.90,   5.92,   0.53,  (max)
07/11 22Z,   0.10,   5.10,  99.90,   5.74,   0.53,
07/11 23Z,   0.10,   4.56,  99.90,   5.20,   0.53,
07/12 00Z,   0.10,   3.89,  99.90,   4.53,   0.53,
07/12 01Z,   0.10,   3.37,  99.90,   4.01,   0.53,
07/12 02Z,   0.10,   3.25,  99.90,   3.88,   0.53,  (min)
07/12 03Z,   0.10,   3.66,  99.90,   4.30,   0.53,
07/12 04Z,   0.20,   4.53,  99.90,   5.26,   0.53,
07/12 05Z,   0.10,   5.57,  99.90,   6.21,   0.53,
07/12 06Z,   0.10,   6.51,  99.90,   7.15,   0.53,
07/12 07Z,   0.10,   7.13,  99.90,   7.77,   0.53,
07/12 08Z,   0.10,   7.23,  99.90,   7.86,   0.53,  (max)
07/12 09Z,   0.20,   6.64,  99.90,   7.38,   0.53,
07/12 10Z,   0.20,   5.37,  99.90,   6.11,   0.53,
07/12 11Z,   0.10,   3.64,  99.90,   4.27,   0.53,
07/12 12Z,   0.10,   1.77,  99.90,   2.41,   0.53,
07/12 13Z,   0.20,   0.14,  99.90,   0.88,   0.53,
07/12 14Z,   0.20,  -0.92,  99.90,  -0.18,   0.53,
07/12 15Z,   0.10,  -1.17,  99.90,  -0.53,   0.53,  (min)
07/12 16Z,   0.10,  -0.60,  99.90,   0.04,   0.53,
07/12 17Z,   0.10,   0.56,  99.90,   1.20,   0.53,
07/12 18Z,   0.20,   1.98,  99.90,   2.72,   0.53,
07/12 19Z,  99.90,   3.39,  99.90,  99.90,   0.53,
07/12 20Z,  99.90,   4.57,  99.90,  99.90,   0.53,
07/12 21Z,  99.90,   5.29,  99.90,  99.90,   0.53,
07/12 22Z,  99.90,   5.42,  99.90,  99.90,   0.53,
07/12 23Z,  99.90,   5.02,  99.90,  99.90,   0.53,
07/13 00Z,  99.90,   4.31,  99.90,  99.90,   0.53,