EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
mllw-on
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Alaska
Gulf of Alaska
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Cherry Point, WA
Friday Harbor WA
Port Townsend
Seattle, WA
Port Angeles, WA
Neah Bay, WA
Toke Point, WA
Astoria, OR
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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 : 06/09/2026 05:22:48 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/07 12Z,   0.50,   5.01,   5.33,  99.90,  -0.18,
06/07 13Z,   0.50,   4.96,   5.28,  99.90,  -0.18,  (min)
06/07 14Z,   0.50,   5.01,   5.31,  99.90,  -0.20,
06/07 15Z,   0.40,   5.13,   5.38,  99.90,  -0.15,
06/07 16Z,   0.40,   5.17,   5.38,  99.90,  -0.19,  (max)
06/07 17Z,   0.50,   4.89,   5.10,  99.90,  -0.29,
06/07 18Z,   0.40,   4.18,   4.49,  99.90,  -0.09,
06/07 19Z,   0.30,   3.19,   3.60,  99.90,   0.11,
06/07 20Z,   0.30,   2.16,   2.53,  99.90,   0.07,
06/07 21Z,   0.40,   1.31,   1.71,  99.90,   0.00,
06/07 22Z,   0.40,   0.84,   1.32,  99.90,   0.08,  (min)
06/07 23Z,   0.30,   0.94,   1.45,  99.90,   0.21,
06/08 00Z,   0.30,   1.63,   2.21,  99.90,   0.28,
06/08 01Z,   0.30,   2.75,   3.19,  99.90,   0.14,
06/08 02Z,   0.30,   4.09,   4.55,  99.90,   0.16,
06/08 03Z,   0.30,   5.55,   6.01,  99.90,   0.16,
06/08 04Z,   0.30,   6.96,   7.29,  99.90,   0.03,
06/08 05Z,   0.40,   8.02,   8.30,  99.90,  -0.12,
06/08 06Z,   0.50,   8.49,   8.78,  99.90,  -0.21,  (max)
06/08 07Z,   0.50,   8.30,   8.75,  99.90,  -0.05,
06/08 08Z,   0.40,   7.62,   8.22,  99.90,   0.20,
06/08 09Z,   0.50,   6.63,   7.08,  99.90,  -0.05,
06/08 10Z,   0.50,   5.54,   5.92,  99.90,  -0.12,
06/08 11Z,   0.50,   4.63,   5.05,  99.90,  -0.08,
06/08 12Z,   0.60,   4.08,   4.62,  99.90,  -0.06,
06/08 13Z,   0.60,   3.91,   4.48,  99.90,  -0.03,  (min)
06/08 14Z,   0.60,   3.97,   4.60,  99.90,   0.03,
06/08 15Z,   0.60,   4.19,   4.75,  99.90,  -0.04,
06/08 16Z,   0.70,   4.50,   5.06,  99.90,  -0.14,
06/08 17Z,   0.70,   4.73,   5.35,  99.90,  -0.08,
06/08 18Z,   0.70,   4.66,   5.35,  99.90,  -0.01,  (max)
06/08 19Z,   0.70,   4.23,   4.99,  99.90,   0.06,
06/08 20Z,   0.70,   3.56,   4.48,  99.90,   0.22,
06/08 21Z,   0.80,   2.84,   3.80,  99.90,   0.16,
06/08 22Z,   0.80,   2.24,   3.13,  99.90,   0.09,
06/08 23Z,   0.70,   1.95,   2.90,  99.90,   0.25,  (min)
06/09 00Z,   0.70,   2.15,   3.13,  99.90,   0.28,
06/09 01Z,   0.80,   2.87,   3.80,  99.90,   0.13,
06/09 02Z,   0.80,   3.95,   4.83,  99.90,   0.08,
06/09 03Z,   0.80,   5.19,   6.05,  99.90,   0.06,
06/09 04Z,   0.70,   6.48,   7.41,  99.90,   0.23,
06/09 05Z,   0.80,   7.63,   8.49,  99.90,   0.06,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/09 06Z,   0.80,   8.36,  99.90,   9.21,   0.05,
06/09 07Z,   0.80,   8.45,  99.90,   9.28,   0.04,  (max)
06/09 08Z,   0.80,   7.89,  99.90,   8.72,   0.02,
06/09 09Z,   0.80,   6.86,  99.90,   7.67,   0.01,
06/09 10Z,   0.80,   5.55,  99.90,   6.34,  -0.00,
06/09 11Z,   0.80,   4.22,  99.90,   5.00,  -0.01,
06/09 12Z,   0.80,   3.19,  99.90,   3.97,  -0.02,
06/09 13Z,   0.90,   2.68,  99.90,   3.54,  -0.04,
06/09 14Z,   0.90,   2.65,  99.90,   3.50,  -0.05,  (min)
06/09 15Z,   0.80,   2.93,  99.90,   3.67,  -0.06,
06/09 16Z,   0.90,   3.41,  99.90,   4.24,  -0.07,
06/09 17Z,   0.90,   4.00,  99.90,   4.81,  -0.09,
06/09 18Z,   0.70,   4.51,  99.90,   5.13,  -0.09,
06/09 19Z,   0.70,   4.75,  99.90,   5.37,  -0.09,  (max)
06/09 20Z,   0.70,   4.66,  99.90,   5.28,  -0.09,
06/09 21Z,   0.80,   4.33,  99.90,   5.04,  -0.09,
06/09 22Z,   0.80,   3.88,  99.90,   4.59,  -0.09,
06/09 23Z,   0.70,   3.44,  99.90,   4.05,  -0.09,
06/10 00Z,   0.70,   3.23,  99.90,   3.85,  -0.09,  (min)
06/10 01Z,   0.80,   3.47,  99.90,   4.18,  -0.09,
06/10 02Z,   0.80,   4.17,  99.90,   4.89,  -0.09,
06/10 03Z,   0.70,   5.17,  99.90,   5.78,  -0.09,
06/10 04Z,   0.70,   6.26,  99.90,   6.88,  -0.09,
06/10 05Z,   0.60,   7.33,  99.90,   7.84,  -0.09,
06/10 06Z,   0.60,   8.17,  99.90,   8.69,  -0.09,
06/10 07Z,   0.60,   8.53,  99.90,   9.05,  -0.09,  (max)
06/10 08Z,   0.60,   8.22,  99.90,   8.74,  -0.09,
06/10 09Z,   0.50,   7.27,  99.90,   7.68,  -0.09,
06/10 10Z,   0.40,   5.84,  99.90,   6.15,  -0.09,
06/10 11Z,   0.50,   4.18,  99.90,   4.59,  -0.09,
06/10 12Z,   0.50,   2.62,  99.90,   3.03,  -0.09,
06/10 13Z,   0.40,   1.54,  99.90,   1.85,  -0.09,
06/10 14Z,   0.40,   1.15,  99.90,   1.46,  -0.09,  (min)
06/10 15Z,   0.40,   1.36,  99.90,   1.68,  -0.09,
06/10 16Z,   0.40,   1.96,  99.90,   2.27,  -0.09,
06/10 17Z,   0.40,   2.78,  99.90,   3.09,  -0.09,
06/10 18Z,   0.30,   3.72,  99.90,   3.93,  -0.09,
06/10 19Z,   0.20,   4.59,  99.90,   4.71,  -0.09,
06/10 20Z,   0.30,   5.19,  99.90,   5.41,  -0.09,
06/10 21Z,   0.30,   5.45,  99.90,   5.66,  -0.09,  (max)
06/10 22Z,   0.30,   5.40,  99.90,   5.61,  -0.09,
06/10 23Z,   0.30,   5.11,  99.90,   5.32,  -0.09,
06/11 00Z,   0.30,   4.73,  99.90,   4.94,  -0.09,
06/11 01Z,   0.30,   4.53,  99.90,   4.74,  -0.09,  (min)
06/11 02Z,   0.30,   4.75,  99.90,   4.97,  -0.09,
06/11 03Z,   0.30,   5.41,  99.90,   5.62,  -0.09,
06/11 04Z,   0.30,   6.29,  99.90,   6.50,  -0.09,
06/11 05Z,   0.30,   7.21,  99.90,   7.42,  -0.09,
06/11 06Z,   0.30,   8.02,  99.90,   8.24,  -0.09,
06/11 07Z,   0.30,   8.55,  99.90,   8.77,  -0.09,  (max)
06/11 08Z,   0.30,   8.54,  99.90,   8.76,  -0.09,
06/11 09Z,   0.20,   7.83,  99.90,   7.94,  -0.09,
06/11 10Z,   0.20,   6.45,  99.90,   6.57,  -0.09,
06/11 11Z,   0.30,   4.62,  99.90,   4.83,  -0.09,
06/11 12Z,   0.20,   2.62,  99.90,   2.73,  -0.09,
06/11 13Z,   0.20,   0.88,  99.90,   1.00,  -0.09,
06/11 14Z,   0.20,  -0.15,  99.90,  -0.04,  -0.09,
06/11 15Z,   0.20,  -0.32,  99.90,  -0.21,  -0.09,  (min)
06/11 16Z,   0.20,   0.22,  99.90,   0.33,  -0.09,
06/11 17Z,   0.20,   1.18,  99.90,   1.29,  -0.09,
06/11 18Z,   0.20,   2.39,  99.90,   2.50,  -0.09,
06/11 19Z,   0.20,   3.71,  99.90,   3.83,  -0.09,
06/11 20Z,   0.20,   4.96,  99.90,   5.08,  -0.09,
06/11 21Z,   0.20,   5.92,  99.90,   6.03,  -0.09,
06/11 22Z,   0.20,   6.46,  99.90,   6.57,  -0.09,
06/11 23Z,   0.20,   6.57,  99.90,   6.69,  -0.09,  (max)
06/12 00Z,   0.20,   6.33,  99.90,   6.44,  -0.09,
06/12 01Z,   0.30,   5.91,  99.90,   6.13,  -0.09,
06/12 02Z,   0.30,   5.67,  99.90,   5.89,  -0.09,  (min)
06/12 03Z,   0.30,   5.87,  99.90,   6.08,  -0.09,
06/12 04Z,   0.30,   6.46,  99.90,   6.68,  -0.09,
06/12 05Z,   0.30,   7.23,  99.90,   7.44,  -0.09,
06/12 06Z,   0.40,   7.96,  99.90,   8.28,  -0.09,
06/12 07Z,   0.30,   8.54,  99.90,   8.75,  -0.09,
06/12 08Z,   0.30,   8.77,  99.90,   8.99,  -0.09,  (max)
06/12 09Z,   0.20,   8.41,  99.90,   8.52,  -0.09,
06/12 10Z,   0.30,   7.31,  99.90,   7.52,  -0.09,
06/12 11Z,   0.30,   5.53,  99.90,   5.75,  -0.09,
06/12 12Z,   0.20,   3.31,  99.90,   3.43,  -0.09,
06/12 13Z,   0.20,   1.03,  99.90,   1.14,  -0.09,
06/12 14Z,   0.20,  -0.79,  99.90,  -0.67,  -0.09,
06/12 15Z,   0.20,  -1.68,  99.90,  -1.57,  -0.09,  (min)
06/12 16Z,   0.20,  -1.56,  99.90,  -1.44,  -0.09,
06/12 17Z,   0.20,  -0.66,  99.90,  -0.55,  -0.09,
06/12 18Z,   0.10,   0.67,  99.90,   0.69,  -0.09,
06/12 19Z,   0.10,   2.26,  99.90,   2.28,  -0.09,
06/12 20Z,   0.10,   3.96,  99.90,   3.97,  -0.09,
06/12 21Z,   0.10,   5.55,  99.90,   5.56,  -0.09,
06/12 22Z,   0.10,   6.78,  99.90,   6.79,  -0.09,
06/12 23Z,   0.10,   7.49,  99.90,   7.50,  -0.09,
06/13 00Z,   0.10,   7.65,  99.90,   7.67,  -0.09,