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 : 07/15/2025 13:20:47 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/13 18Z,   0.10,   1.29,   2.06,  99.90,   0.67,
07/13 19Z,   0.10,   2.76,   3.47,  99.90,   0.61,
07/13 20Z,   0.10,   4.11,   4.79,  99.90,   0.58,
07/13 21Z,   0.10,   5.14,   5.76,  99.90,   0.52,
07/13 22Z,   0.10,   5.62,   6.29,  99.90,   0.57,  (max)
07/13 23Z,   0.10,   5.49,   6.21,  99.90,   0.62,
07/14 00Z,   0.20,   4.87,   5.56,  99.90,   0.49,
07/14 01Z,   0.20,   4.02,   4.70,  99.90,   0.48,
07/14 02Z,   0.20,   3.25,   3.99,  99.90,   0.54,
07/14 03Z,   0.20,   2.82,   3.62,  99.90,   0.60,  (min)
07/14 04Z,   0.20,   2.93,   3.70,  99.90,   0.57,
07/14 05Z,   0.20,   3.60,   4.27,  99.90,   0.47,
07/14 06Z,   0.10,   4.61,   5.27,  99.90,   0.56,
07/14 07Z,   0.20,   5.64,   6.18,  99.90,   0.34,
07/14 08Z,   0.10,   6.42,   7.04,  99.90,   0.52,
07/14 09Z,   0.20,   6.77,   7.45,  99.90,   0.48,  (max)
07/14 10Z,   0.10,   6.52,   7.29,  99.90,   0.67,
07/14 11Z,   0.20,   5.59,   6.40,  99.90,   0.61,
07/14 12Z,   0.10,   4.11,   4.97,  99.90,   0.76,
07/14 13Z,   0.10,   2.38,   3.44,  99.90,   0.96,
07/14 14Z,   0.10,   0.79,   1.84,  99.90,   0.95,
07/14 15Z,   0.10,  -0.34,   0.67,  99.90,   0.91,
07/14 16Z,   0.10,  -0.75,   0.17,  99.90,   0.82,  (min)
07/14 17Z,   0.10,  -0.33,   0.62,  99.90,   0.85,
07/14 18Z,   0.10,   0.76,   1.71,  99.90,   0.85,
07/14 19Z,   0.20,   2.18,   3.08,  99.90,   0.70,
07/14 20Z,   0.20,   3.63,   4.44,  99.90,   0.61,
07/14 21Z,   0.20,   4.86,   5.71,  99.90,   0.65,
07/14 22Z,   0.10,   5.67,   6.50,  99.90,   0.73,
07/14 23Z,   0.20,   5.90,   6.67,  99.90,   0.57,  (max)
07/15 00Z,   0.20,   5.51,   6.34,  99.90,   0.63,
07/15 01Z,   0.30,   4.68,   5.51,  99.90,   0.53,
07/15 02Z,   0.30,   3.72,   4.58,  99.90,   0.56,
07/15 03Z,   0.30,   2.91,   3.85,  99.90,   0.64,
07/15 04Z,   0.30,   2.51,   3.40,  99.90,   0.59,  (min)
07/15 05Z,   0.20,   2.69,   3.60,  99.90,   0.71,
07/15 06Z,   0.20,   3.39,   4.27,  99.90,   0.68,
07/15 07Z,   0.20,   4.38,   5.18,  99.90,   0.60,
07/15 08Z,   0.20,   5.34,   6.19,  99.90,   0.65,
07/15 09Z,   0.20,   6.02,   6.91,  99.90,   0.69,
07/15 10Z,   0.20,   6.27,   7.22,  99.90,   0.75,  (max)
07/15 11Z,   0.30,   5.94,   6.92,  99.90,   0.68,
07/15 12Z,   0.30,   4.98,   5.92,  99.90,   0.64,
07/15 13Z,   0.20,   3.56,   4.58,  99.90,   0.82,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/15 14Z,   0.20,   2.02,  99.90,   3.02,   0.80,
07/15 15Z,   0.20,   0.71,  99.90,   1.68,   0.78,
07/15 16Z,   0.20,  -0.09,  99.90,   0.86,   0.76,
07/15 17Z,   0.20,  -0.17,  99.90,   0.77,   0.74,  (min)
07/15 18Z,   0.20,   0.50,  99.90,   1.42,   0.72,
07/15 19Z,   0.30,   1.72,  99.90,   2.72,   0.70,
07/15 20Z,   0.30,   3.16,  99.90,   4.14,   0.68,
07/15 21Z,   0.30,   4.51,  99.90,   5.47,   0.66,
07/15 22Z,   0.30,   5.57,  99.90,   6.51,   0.64,
07/15 23Z,   0.30,   6.15,  99.90,   7.07,   0.62,  (max)
07/16 00Z,   0.30,   6.11,  99.90,   7.02,   0.60,
07/16 01Z,   0.40,   5.48,  99.90,   6.47,   0.58,
07/16 02Z,   0.30,   4.48,  99.90,   5.37,   0.58,
07/16 03Z,   0.30,   3.41,  99.90,   4.30,   0.58,
07/16 04Z,   0.30,   2.56,  99.90,   3.44,   0.58,
07/16 05Z,   0.30,   2.15,  99.90,   3.03,   0.58,  (min)
07/16 06Z,   0.30,   2.32,  99.90,   3.20,   0.58,
07/16 07Z,   0.30,   3.00,  99.90,   3.89,   0.58,
07/16 08Z,   0.30,   3.93,  99.90,   4.81,   0.58,
07/16 09Z,   0.40,   4.81,  99.90,   5.79,   0.58,
07/16 10Z,   0.40,   5.43,  99.90,   6.42,   0.58,
07/16 11Z,   0.40,   5.65,  99.90,   6.63,   0.58,  (max)
07/16 12Z,   0.40,   5.33,  99.90,   6.31,   0.58,
07/16 13Z,   0.40,   4.46,  99.90,   5.44,   0.58,
07/16 14Z,   0.40,   3.22,  99.90,   4.21,   0.58,
07/16 15Z,   0.40,   1.95,  99.90,   2.93,   0.58,
07/16 16Z,   0.40,   0.95,  99.90,   1.93,   0.58,
07/16 17Z,   0.40,   0.46,  99.90,   1.44,   0.58,  (min)
07/16 18Z,   0.40,   0.64,  99.90,   1.62,   0.58,
07/16 19Z,   0.40,   1.48,  99.90,   2.46,   0.58,
07/16 20Z,   0.40,   2.75,  99.90,   3.73,   0.58,
07/16 21Z,   0.40,   4.12,  99.90,   5.10,   0.58,
07/16 22Z,   0.40,   5.33,  99.90,   6.31,   0.58,
07/16 23Z,   0.40,   6.19,  99.90,   7.18,   0.58,
07/17 00Z,   0.40,   6.55,  99.90,   7.53,   0.58,  (max)
07/17 01Z,   0.40,   6.28,  99.90,   7.26,   0.58,
07/17 02Z,   0.40,   5.45,  99.90,   6.43,   0.58,
07/17 03Z,   0.40,   4.29,  99.90,   5.28,   0.58,
07/17 04Z,   0.40,   3.12,  99.90,   4.10,   0.58,
07/17 05Z,   0.40,   2.18,  99.90,   3.16,   0.58,
07/17 06Z,   0.30,   1.71,  99.90,   2.59,   0.58,  (min)
07/17 07Z,   0.30,   1.82,  99.90,   2.70,   0.58,
07/17 08Z,   0.40,   2.43,  99.90,   3.42,   0.58,
07/17 09Z,   0.40,   3.29,  99.90,   4.27,   0.58,
07/17 10Z,   0.40,   4.12,  99.90,   5.10,   0.58,
07/17 11Z,   0.40,   4.74,  99.90,   5.72,   0.58,
07/17 12Z,   0.40,   5.01,  99.90,   5.99,   0.58,  (max)
07/17 13Z,   0.40,   4.80,  99.90,   5.78,   0.58,
07/17 14Z,   0.40,   4.11,  99.90,   5.10,   0.58,
07/17 15Z,   0.40,   3.14,  99.90,   4.12,   0.58,
07/17 16Z,   0.30,   2.17,  99.90,   3.06,   0.58,
07/17 17Z,   0.30,   1.46,  99.90,   2.35,   0.58,
07/17 18Z,   0.30,   1.22,  99.90,   2.10,   0.58,  (min)
07/17 19Z,   0.40,   1.56,  99.90,   2.54,   0.58,
07/17 20Z,   0.30,   2.46,  99.90,   3.34,   0.58,
07/17 21Z,   0.30,   3.69,  99.90,   4.58,   0.58,
07/17 22Z,   0.30,   4.96,  99.90,   5.84,   0.58,
07/17 23Z,   0.30,   6.02,  99.90,   6.90,   0.58,
07/18 00Z,   0.30,   6.71,  99.90,   7.59,   0.58,
07/18 01Z,   0.30,   6.87,  99.90,   7.75,   0.58,  (max)
07/18 02Z,   0.30,   6.41,  99.90,   7.29,   0.58,
07/18 03Z,   0.30,   5.41,  99.90,   6.30,   0.58,
07/18 04Z,   0.30,   4.13,  99.90,   5.01,   0.58,
07/18 05Z,   0.30,   2.83,  99.90,   3.72,   0.58,
07/18 06Z,   0.30,   1.78,  99.90,   2.66,   0.58,
07/18 07Z,   0.30,   1.20,  99.90,   2.08,   0.58,  (min)
07/18 08Z,   0.30,   1.21,  99.90,   2.09,   0.58,
07/18 09Z,   0.30,   1.73,  99.90,   2.62,   0.58,
07/18 10Z,   0.30,   2.53,  99.90,   3.42,   0.58,
07/18 11Z,   0.30,   3.37,  99.90,   4.25,   0.58,
07/18 12Z,   0.30,   4.06,  99.90,   4.95,   0.58,
07/18 13Z,   0.40,   4.47,  99.90,   5.45,   0.58,  (max)
07/18 14Z,   0.30,   4.45,  99.90,   5.33,   0.58,
07/18 15Z,   0.30,   4.01,  99.90,   4.89,   0.58,
07/18 16Z,   0.20,   3.32,  99.90,   4.10,   0.58,
07/18 17Z,   0.30,   2.62,  99.90,   3.50,   0.58,
07/18 18Z,   0.30,   2.13,  99.90,   3.01,   0.58,
07/18 19Z,   0.30,   2.02,  99.90,   2.90,   0.58,  (min)
07/18 20Z,   0.20,   2.42,  99.90,   3.20,   0.58,
07/18 21Z,   0.20,   3.30,  99.90,   4.09,   0.58,
07/18 22Z,   0.30,   4.45,  99.90,   5.34,   0.58,
07/18 23Z,   0.30,   5.60,  99.90,   6.49,   0.58,
07/19 00Z,   0.30,   6.54,  99.90,   7.42,   0.58,
07/19 01Z,   0.20,   7.10,  99.90,   7.89,   0.58,
07/19 02Z,   0.30,   7.12,  99.90,   8.01,   0.58,  (max)
07/19 03Z,   0.30,   6.53,  99.90,   7.41,   0.58,
07/19 04Z,   0.20,   5.40,  99.90,   6.19,   0.58,
07/19 05Z,   0.20,   4.00,  99.90,   4.78,   0.58,
07/19 06Z,   0.20,   2.56,  99.90,   3.35,   0.58,