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 : 06/12/2026 22:22:10 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/11 06Z,   0.30,   4.86,   5.50,  99.90,   0.34,
06/11 07Z,   0.30,   3.41,   4.12,  99.90,   0.41,
06/11 08Z,   0.30,   1.97,   2.86,  99.90,   0.59,
06/11 09Z,   0.40,   0.82,   1.68,  99.90,   0.46,
06/11 10Z,   0.40,   0.22,   1.02,  99.90,   0.40,  (min)
06/11 11Z,   0.40,   0.29,   1.11,  99.90,   0.42,
06/11 12Z,   0.40,   0.93,   1.81,  99.90,   0.48,
06/11 13Z,   0.40,   1.89,   2.70,  99.90,   0.41,
06/11 14Z,   0.40,   2.91,   3.65,  99.90,   0.34,
06/11 15Z,   0.40,   3.81,   4.53,  99.90,   0.32,
06/11 16Z,   0.30,   4.38,   5.06,  99.90,   0.38,
06/11 17Z,   0.30,   4.48,   5.22,  99.90,   0.44,  (max)
06/11 18Z,   0.40,   4.13,   4.88,  99.90,   0.35,
06/11 19Z,   0.40,   3.52,   4.21,  99.90,   0.29,
06/11 20Z,   0.40,   2.87,   3.50,  99.90,   0.23,
06/11 21Z,   0.40,   2.40,   3.09,  99.90,   0.29,
06/11 22Z,   0.40,   2.33,   3.05,  99.90,   0.32,  (min)
06/11 23Z,   0.40,   2.81,   3.52,  99.90,   0.31,
06/12 00Z,   0.50,   3.77,   4.42,  99.90,   0.15,
06/12 01Z,   0.50,   4.96,   5.49,  99.90,   0.03,
06/12 02Z,   0.50,   6.10,   6.65,  99.90,   0.05,
06/12 03Z,   0.50,   6.97,   7.60,  99.90,   0.13,
06/12 04Z,   0.50,   7.35,   8.00,  99.90,   0.15,  (max)
06/12 05Z,   0.50,   7.08,   7.70,  99.90,   0.12,
06/12 06Z,   0.50,   6.12,   6.71,  99.90,   0.09,
06/12 07Z,   0.50,   4.63,   5.32,  99.90,   0.19,
06/12 08Z,   0.50,   2.89,   3.75,  99.90,   0.36,
06/12 09Z,   0.50,   1.20,   2.21,  99.90,   0.51,
06/12 10Z,   0.50,  -0.10,   0.87,  99.90,   0.47,
06/12 11Z,   0.50,  -0.72,   0.14,  99.90,   0.36,  (min)
06/12 12Z,   0.50,  -0.54,   0.45,  99.90,   0.49,
06/12 13Z,   0.50,   0.28,   1.26,  99.90,   0.48,
06/12 14Z,   0.50,   1.46,   2.31,  99.90,   0.35,
06/12 15Z,   0.50,   2.73,   3.48,  99.90,   0.25,
06/12 16Z,   0.40,   3.83,   4.54,  99.90,   0.31,
06/12 17Z,   0.40,   4.56,   5.29,  99.90,   0.33,
06/12 18Z,   0.50,   4.76,   5.52,  99.90,   0.26,  (max)
06/12 19Z,   0.50,   4.47,   5.22,  99.90,   0.25,
06/12 20Z,   0.50,   3.88,   4.54,  99.90,   0.16,
06/12 21Z,   0.50,   3.21,   3.93,  99.90,   0.22,
06/12 22Z,   0.40,   2.74,   3.48,  99.90,   0.34,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/12 23Z,   0.50,   2.70,  99.90,   3.55,   0.35,
06/13 00Z,   0.50,   3.26,  99.90,   4.11,   0.35,
06/13 01Z,   0.50,   4.30,  99.90,   5.16,   0.35,
06/13 02Z,   0.50,   5.56,  99.90,   6.42,   0.36,
06/13 03Z,   0.50,   6.72,  99.90,   7.58,   0.36,
06/13 04Z,   0.50,   7.53,  99.90,   8.40,   0.36,
06/13 05Z,   0.50,   7.79,  99.90,   8.66,   0.37,  (max)
06/13 06Z,   0.50,   7.31,  99.90,   8.19,   0.37,
06/13 07Z,   0.50,   6.09,  99.90,   6.97,   0.38,
06/13 08Z,   0.60,   4.32,  99.90,   5.30,   0.38,
06/13 09Z,   0.60,   2.32,  99.90,   3.30,   0.38,
06/13 10Z,   0.60,   0.43,  99.90,   1.42,   0.39,
06/13 11Z,   0.60,  -0.95,  99.90,   0.04,   0.39,
06/13 12Z,   0.60,  -1.51,  99.90,  -0.52,   0.39,  (min)
06/13 13Z,   0.60,  -1.17,  99.90,  -0.19,   0.39,
06/13 14Z,   0.70,  -0.15,  99.90,   0.94,   0.39,
06/13 15Z,   0.60,   1.25,  99.90,   2.23,   0.39,
06/13 16Z,   0.60,   2.71,  99.90,   3.70,   0.39,
06/13 17Z,   0.60,   3.99,  99.90,   4.97,   0.39,
06/13 18Z,   0.60,   4.81,  99.90,   5.80,   0.39,
06/13 19Z,   0.60,   5.05,  99.90,   6.04,   0.39,  (max)
06/13 20Z,   0.70,   4.76,  99.90,   5.84,   0.39,
06/13 21Z,   0.60,   4.13,  99.90,   5.11,   0.39,
06/13 22Z,   0.60,   3.42,  99.90,   4.40,   0.39,
06/13 23Z,   0.70,   2.93,  99.90,   4.01,   0.39,  (min)
06/14 00Z,   0.70,   2.94,  99.90,   4.02,   0.39,
06/14 01Z,   0.60,   3.58,  99.90,   4.56,   0.39,
06/14 02Z,   0.60,   4.71,  99.90,   5.70,   0.39,
06/14 03Z,   0.70,   6.02,  99.90,   7.11,   0.39,
06/14 04Z,   0.70,   7.19,  99.90,   8.27,   0.39,
06/14 05Z,   0.70,   7.95,  99.90,   9.04,   0.39,  0.02 ft above HAT
06/14 06Z,   0.70,   8.08,  99.90,   9.17,   0.39,  0.15 ft above HAT  (max)
06/14 07Z,   0.70,   7.41,  99.90,   8.50,   0.39,
06/14 08Z,   0.70,   5.96,  99.90,   7.04,   0.39,
06/14 09Z,   0.70,   3.96,  99.90,   5.04,   0.39,
06/14 10Z,   0.70,   1.75,  99.90,   2.84,   0.39,
06/14 11Z,   0.70,  -0.24,  99.90,   0.84,   0.39,
06/14 12Z,   0.80,  -1.62,  99.90,  -0.43,   0.39,
06/14 13Z,   0.80,  -2.06,  99.90,  -0.88,   0.39,  (min)
06/14 14Z,   0.70,  -1.55,  99.90,  -0.46,   0.39,
06/14 15Z,   0.70,  -0.33,  99.90,   0.76,   0.39,
06/14 16Z,   0.70,   1.25,  99.90,   2.33,   0.39,
06/14 17Z,   0.70,   2.85,  99.90,   3.94,   0.39,
06/14 18Z,   0.70,   4.22,  99.90,   5.31,   0.39,
06/14 19Z,   0.70,   5.08,  99.90,   6.16,   0.39,
06/14 20Z,   0.70,   5.29,  99.90,   6.38,   0.39,  (max)
06/14 21Z,   0.60,   4.94,  99.90,   5.93,   0.39,
06/14 22Z,   0.70,   4.24,  99.90,   5.32,   0.39,
06/14 23Z,   0.70,   3.48,  99.90,   4.56,   0.39,
06/15 00Z,   0.70,   2.98,  99.90,   4.07,   0.39,  (min)
06/15 01Z,   0.70,   3.05,  99.90,   4.13,   0.39,
06/15 02Z,   0.70,   3.77,  99.90,   4.86,   0.39,
06/15 03Z,   0.70,   4.98,  99.90,   6.07,   0.39,
06/15 04Z,   0.70,   6.32,  99.90,   7.41,   0.39,
06/15 05Z,   0.60,   7.48,  99.90,   8.46,   0.39,
06/15 06Z,   0.60,   8.18,  99.90,   9.17,   0.39,  0.15 ft above HAT
06/15 07Z,   0.60,   8.19,  99.90,   9.18,   0.39,  0.16 ft above HAT  (max)
06/15 08Z,   0.70,   7.35,  99.90,   8.44,   0.39,
06/15 09Z,   0.70,   5.72,  99.90,   6.80,   0.39,
06/15 10Z,   0.70,   3.56,  99.90,   4.64,   0.39,
06/15 11Z,   0.70,   1.25,  99.90,   2.34,   0.39,
06/15 12Z,   0.70,  -0.76,  99.90,   0.32,   0.39,
06/15 13Z,   0.70,  -2.05,  99.90,  -0.96,   0.39,
06/15 14Z,   0.70,  -2.33,  99.90,  -1.24,   0.39,  (min)
06/15 15Z,   0.70,  -1.63,  99.90,  -0.54,   0.39,
06/15 16Z,   0.60,  -0.26,  99.90,   0.73,   0.39,
06/15 17Z,   0.60,   1.43,  99.90,   2.42,   0.39,
06/15 18Z,   0.70,   3.11,  99.90,   4.20,   0.39,
06/15 19Z,   0.60,   4.49,  99.90,   5.48,   0.39,
06/15 20Z,   0.60,   5.31,  99.90,   6.30,   0.39,
06/15 21Z,   0.60,   5.45,  99.90,   6.44,   0.39,  (max)
06/15 22Z,   0.60,   5.01,  99.90,   5.99,   0.39,
06/15 23Z,   0.70,   4.23,  99.90,   5.31,   0.39,
06/16 00Z,   0.70,   3.42,  99.90,   4.51,   0.39,
06/16 01Z,   0.60,   2.94,  99.90,   3.92,   0.39,  (min)
06/16 02Z,   0.70,   3.06,  99.90,   4.15,   0.39,
06/16 03Z,   0.70,   3.86,  99.90,   4.95,   0.39,
06/16 04Z,   0.70,   5.11,  99.90,   6.20,   0.39,
06/16 05Z,   0.60,   6.45,  99.90,   7.44,   0.39,
06/16 06Z,   0.60,   7.57,  99.90,   8.55,   0.39,
06/16 07Z,   0.70,   8.19,  99.90,   9.28,   0.39,  0.26 ft above HAT  (max)
06/16 08Z,   0.70,   8.09,  99.90,   9.18,   0.39,  0.16 ft above HAT
06/16 09Z,   0.70,   7.12,  99.90,   8.21,   0.39,
06/16 10Z,   0.70,   5.37,  99.90,   6.46,   0.39,
06/16 11Z,   0.70,   3.15,  99.90,   4.23,   0.39,
06/16 12Z,   0.70,   0.85,  99.90,   1.93,   0.39,
06/16 13Z,  99.90,  -1.08,  99.90,  99.90,   0.39,
06/16 14Z,  99.90,  -2.20,  99.90,  99.90,   0.39,
06/16 15Z,  99.90,  -2.29,  99.90,  99.90,   0.39,
06/16 16Z,  99.90,  -1.44,  99.90,  99.90,   0.39,
06/16 17Z,  99.90,   0.04,  99.90,  99.90,   0.39,
06/16 18Z,  99.90,   1.77,  99.90,  99.90,   0.39,