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
#Port Townsend, WA : 06/11/2026 09:21:59 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/09 18Z,   0.90,   4.51,   5.22,  99.90,  -0.19,
06/09 19Z,   0.80,   4.75,   5.43,  99.90,  -0.12,  (max)
06/09 20Z,   0.80,   4.66,   5.38,  99.90,  -0.08,
06/09 21Z,   0.90,   4.33,   5.09,  99.90,  -0.14,
06/09 22Z,   0.90,   3.88,   4.64,  99.90,  -0.14,
06/09 23Z,   0.90,   3.44,   4.18,  99.90,  -0.16,
06/10 00Z,   0.80,   3.23,   3.97,  99.90,  -0.06,  (min)
06/10 01Z,   0.80,   3.47,   4.21,  99.90,  -0.06,
06/10 02Z,   0.80,   4.17,   4.78,  99.90,  -0.19,
06/10 03Z,   0.70,   5.17,   5.63,  99.90,  -0.24,
06/10 04Z,   0.70,   6.26,   6.67,  99.90,  -0.29,
06/10 05Z,   0.70,   7.33,   7.76,  99.90,  -0.27,
06/10 06Z,   0.60,   8.17,   8.47,  99.90,  -0.30,
06/10 07Z,   0.50,   8.53,   8.79,  99.90,  -0.24,  (max)
06/10 08Z,   0.50,   8.22,   8.58,  99.90,  -0.14,
06/10 09Z,   0.50,   7.27,   7.71,  99.90,  -0.06,
06/10 10Z,   0.40,   5.84,   6.27,  99.90,   0.03,
06/10 11Z,   0.40,   4.18,   4.49,  99.90,  -0.09,
06/10 12Z,   0.40,   2.62,   3.01,  99.90,  -0.01,
06/10 13Z,   0.40,   1.54,   1.94,  99.90,   0.00,
06/10 14Z,   0.40,   1.15,   1.56,  99.90,   0.01,  (min)
06/10 15Z,   0.30,   1.36,   1.84,  99.90,   0.18,
06/10 16Z,   0.30,   1.96,   2.37,  99.90,   0.11,
06/10 17Z,   0.30,   2.78,   3.15,  99.90,   0.07,
06/10 18Z,   0.40,   3.72,   4.00,  99.90,  -0.12,
06/10 19Z,   0.40,   4.59,   4.89,  99.90,  -0.10,
06/10 20Z,   0.40,   5.19,   5.50,  99.90,  -0.09,
06/10 21Z,   0.40,   5.45,   5.74,  99.90,  -0.11,  (max)
06/10 22Z,   0.40,   5.40,   5.68,  99.90,  -0.12,
06/10 23Z,   0.30,   5.11,   5.41,  99.90,   0.00,
06/11 00Z,   0.40,   4.73,   5.00,  99.90,  -0.13,
06/11 01Z,   0.50,   4.53,   4.83,  99.90,  -0.20,  (min)
06/11 02Z,   0.40,   4.75,   4.96,  99.90,  -0.19,
06/11 03Z,   0.40,   5.41,   5.65,  99.90,  -0.16,
06/11 04Z,   0.40,   6.29,   6.42,  99.90,  -0.27,
06/11 05Z,   0.40,   7.21,   7.34,  99.90,  -0.27,
06/11 06Z,   0.50,   8.02,   8.12,  99.90,  -0.40,
06/11 07Z,   0.40,   8.55,   8.70,  99.90,  -0.25,  (max)
06/11 08Z,   0.40,   8.54,   8.67,  99.90,  -0.27,
06/11 09Z,   0.40,   7.83,   8.11,  99.90,  -0.12,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/11 10Z,   0.40,   6.45,  99.90,   6.74,  -0.11,
06/11 11Z,   0.40,   4.62,  99.90,   4.91,  -0.11,
06/11 12Z,   0.40,   2.62,  99.90,   2.91,  -0.11,
06/11 13Z,   0.40,   0.88,  99.90,   1.18,  -0.10,
06/11 14Z,   0.40,  -0.15,  99.90,   0.15,  -0.10,
06/11 15Z,   0.40,  -0.32,  99.90,  -0.01,  -0.09,  (min)
06/11 16Z,   0.40,   0.22,  99.90,   0.53,  -0.09,
06/11 17Z,   0.40,   1.18,  99.90,   1.49,  -0.09,
06/11 18Z,   0.40,   2.39,  99.90,   2.70,  -0.08,
06/11 19Z,   0.40,   3.71,  99.90,   4.04,  -0.08,
06/11 20Z,   0.40,   4.96,  99.90,   5.29,  -0.08,
06/11 21Z,   0.40,   5.92,  99.90,   6.24,  -0.07,
06/11 22Z,   0.40,   6.46,  99.90,   6.78,  -0.07,
06/11 23Z,   0.40,   6.57,  99.90,   6.90,  -0.07,  (max)
06/12 00Z,   0.40,   6.33,  99.90,   6.65,  -0.07,
06/12 01Z,   0.50,   5.91,  99.90,   6.34,  -0.07,
06/12 02Z,   0.50,   5.67,  99.90,   6.10,  -0.07,  (min)
06/12 03Z,   0.50,   5.87,  99.90,   6.30,  -0.07,
06/12 04Z,   0.50,   6.46,  99.90,   6.89,  -0.07,
06/12 05Z,   0.50,   7.23,  99.90,   7.66,  -0.07,
06/12 06Z,   0.50,   7.96,  99.90,   8.39,  -0.07,
06/12 07Z,   0.50,   8.54,  99.90,   8.97,  -0.07,
06/12 08Z,   0.50,   8.77,  99.90,   9.20,  -0.07,  (max)
06/12 09Z,   0.40,   8.41,  99.90,   8.74,  -0.07,
06/12 10Z,   0.40,   7.31,  99.90,   7.64,  -0.07,
06/12 11Z,   0.40,   5.53,  99.90,   5.86,  -0.07,
06/12 12Z,   0.40,   3.31,  99.90,   3.64,  -0.07,
06/12 13Z,   0.40,   1.03,  99.90,   1.36,  -0.07,
06/12 14Z,   0.40,  -0.79,  99.90,  -0.46,  -0.07,
06/12 15Z,   0.40,  -1.68,  99.90,  -1.36,  -0.07,  (min)
06/12 16Z,   0.40,  -1.56,  99.90,  -1.23,  -0.07,
06/12 17Z,   0.40,  -0.66,  99.90,  -0.33,  -0.07,
06/12 18Z,   0.30,   0.67,  99.90,   0.90,  -0.07,
06/12 19Z,   0.30,   2.26,  99.90,   2.49,  -0.07,
06/12 20Z,   0.30,   3.96,  99.90,   4.19,  -0.07,
06/12 21Z,   0.30,   5.55,  99.90,   5.78,  -0.07,
06/12 22Z,   0.30,   6.78,  99.90,   7.00,  -0.07,
06/12 23Z,   0.30,   7.49,  99.90,   7.72,  -0.07,
06/13 00Z,   0.30,   7.65,  99.90,   7.88,  -0.07,  (max)
06/13 01Z,   0.30,   7.34,  99.90,   7.57,  -0.07,
06/13 02Z,   0.30,   6.84,  99.90,   7.07,  -0.07,
06/13 03Z,   0.30,   6.55,  99.90,   6.78,  -0.07,  (min)
06/13 04Z,   0.30,   6.73,  99.90,   6.96,  -0.07,
06/13 05Z,   0.30,   7.27,  99.90,   7.50,  -0.07,
06/13 06Z,   0.30,   7.93,  99.90,   8.15,  -0.07,
06/13 07Z,   0.30,   8.49,  99.90,   8.72,  -0.07,
06/13 08Z,   0.30,   8.86,  99.90,   9.09,  -0.07,  (max)
06/13 09Z,   0.30,   8.84,  99.90,   9.07,  -0.07,
06/13 10Z,   0.30,   8.17,  99.90,   8.40,  -0.07,
06/13 11Z,   0.30,   6.73,  99.90,   6.96,  -0.07,
06/13 12Z,   0.30,   4.59,  99.90,   4.82,  -0.07,
06/13 13Z,   0.30,   2.05,  99.90,   2.28,  -0.07,
06/13 14Z,   0.30,  -0.41,  99.90,  -0.19,  -0.07,
06/13 15Z,   0.30,  -2.20,  99.90,  -1.98,  -0.07,
06/13 16Z,   0.30,  -2.88,  99.90,  -2.65,  -0.07,  (min)
06/13 17Z,   0.30,  -2.43,  99.90,  -2.20,  -0.07,
06/13 18Z,   0.20,  -1.19,  99.90,  -1.07,  -0.07,
06/13 19Z,   0.20,   0.46,  99.90,   0.59,  -0.07,
06/13 20Z,   0.20,   2.37,  99.90,   2.50,  -0.07,
06/13 21Z,   0.30,   4.37,  99.90,   4.60,  -0.07,
06/13 22Z,   0.30,   6.21,  99.90,   6.44,  -0.07,
06/13 23Z,   0.20,   7.61,  99.90,   7.73,  -0.07,
06/14 00Z,   0.30,   8.37,  99.90,   8.60,  -0.07,
06/14 01Z,   0.30,   8.46,  99.90,   8.69,  -0.07,  (max)
06/14 02Z,   0.30,   8.03,  99.90,   8.26,  -0.07,
06/14 03Z,   0.30,   7.43,  99.90,   7.66,  -0.07,
06/14 04Z,   0.30,   7.12,  99.90,   7.35,  -0.07,  (min)
06/14 05Z,   0.30,   7.29,  99.90,   7.52,  -0.07,
06/14 06Z,   0.30,   7.79,  99.90,   8.02,  -0.07,
06/14 07Z,   0.30,   8.35,  99.90,   8.58,  -0.07,
06/14 08Z,   0.30,   8.79,  99.90,   9.02,  -0.07,
06/14 09Z,   0.30,   9.00,  99.90,   9.23,  -0.07,  (max)
06/14 10Z,   0.30,   8.79,  99.90,   9.01,  -0.07,
06/14 11Z,   0.30,   7.87,  99.90,   8.10,  -0.07,
06/14 12Z,   0.30,   6.14,  99.90,   6.37,  -0.07,
06/14 13Z,   0.30,   3.72,  99.90,   3.95,  -0.07,
06/14 14Z,   0.30,   0.97,  99.90,   1.20,  -0.07,
06/14 15Z,   0.30,  -1.56,  99.90,  -1.33,  -0.07,
06/14 16Z,   0.40,  -3.21,  99.90,  -2.89,  -0.07,
06/14 17Z,   0.40,  -3.62,  99.90,  -3.29,  -0.07,  (min)
06/14 18Z,   0.30,  -2.87,  99.90,  -2.64,  -0.07,
06/14 19Z,   0.30,  -1.38,  99.90,  -1.15,  -0.07,
06/14 20Z,   0.30,   0.52,  99.90,   0.75,  -0.07,
06/14 21Z,   0.30,   2.66,  99.90,   2.89,  -0.07,
06/14 22Z,   0.30,   4.87,  99.90,   5.10,  -0.07,
06/14 23Z,   0.30,   6.85,  99.90,   7.08,  -0.07,
06/15 00Z,   0.30,   8.28,  99.90,   8.51,  -0.07,
06/15 01Z,  99.90,   8.98,  99.90,  99.90,  -0.07,
06/15 02Z,  99.90,   8.93,  99.90,  99.90,  -0.07,
06/15 03Z,  99.90,   8.35,  99.90,  99.90,  -0.07,
06/15 04Z,  99.90,   7.68,  99.90,  99.90,  -0.07,
06/15 05Z,  99.90,   7.37,  99.90,  99.90,  -0.07,
06/15 06Z,  99.90,   7.55,  99.90,  99.90,  -0.07,