EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
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Alaska
Gulf of Alaska
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Cherry Point, WA
Friday Harbor WA
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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
#Anchorage, AK : 07/07/2025 14:20:52 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/05 18Z,   0.00,   4.08,   3.99,  99.90,  -0.09,
07/05 19Z,   0.00,   4.00,   3.23,  99.90,  -0.77,  (min)
07/05 20Z,   0.00,   7.21,   7.44,  99.90,   0.23,
07/05 21Z,   0.00,  11.49,  12.82,  99.90,   1.33,
07/05 22Z,   0.00,  16.02,  17.29,  99.90,   1.27,
07/05 23Z,   0.00,  20.72,  20.74,  99.90,   0.02,
07/06 00Z,   0.00,  23.91,  23.17,  99.90,  -0.74,
07/06 01Z,   0.00,  24.14,  23.98,  99.90,  -0.16,  (max)
07/06 02Z,   0.00,  21.77,  22.89,  99.90,   1.12,
07/06 03Z,   0.00,  18.16,  20.08,  99.90,   1.92,
07/06 04Z,   0.00,  14.81,  16.11,  99.90,   1.30,
07/06 05Z,   0.00,  12.08,  12.57,  99.90,   0.49,
07/06 06Z,  -0.10,   9.75,  10.12,  99.90,   0.47,
07/06 07Z,  -0.10,   9.39,   9.71,  99.90,   0.42,  (min)
07/06 08Z,  -0.10,  12.26,  12.65,  99.90,   0.49,
07/06 09Z,  -0.10,  16.47,  17.09,  99.90,   0.72,
07/06 10Z,  -0.10,  20.11,  21.22,  99.90,   1.21,
07/06 11Z,  -0.10,  23.36,  23.99,  99.90,   0.73,
07/06 12Z,  -0.10,  25.64,  25.66,  99.90,   0.12,  (max)
07/06 13Z,  -0.10,  25.51,  25.18,  99.90,  -0.23,
07/06 14Z,  -0.10,  22.88,  22.59,  99.90,  -0.19,
07/06 15Z,  -0.10,  18.74,  18.22,  99.90,  -0.42,
07/06 16Z,  -0.10,  14.31,  13.78,  99.90,  -0.43,
07/06 17Z,  -0.20,  10.19,   9.72,  99.90,  -0.27,
07/06 18Z,  -0.20,   5.96,   5.90,  99.90,   0.14,
07/06 19Z,  -0.20,   2.64,   2.78,  99.90,   0.34,
07/06 20Z,  -0.30,   2.77,   2.08,  99.90,  -0.39,  (min)
07/06 21Z,  -0.30,   6.31,   6.93,  99.90,   0.92,
07/06 22Z,  -0.40,  11.07,  12.66,  99.90,   1.99,
07/06 23Z,  -0.40,  16.35,  17.39,  99.90,   1.44,
07/07 00Z,  -0.40,  21.67,  21.24,  99.90,  -0.03,
07/07 01Z,  -0.40,  25.04,  23.90,  99.90,  -0.74,
07/07 02Z,  -0.40,  25.24,  24.98,  99.90,   0.14,  (max)
07/07 03Z,  -0.40,  22.84,  23.82,  99.90,   1.38,
07/07 04Z,  -0.40,  19.22,  20.95,  99.90,   2.13,
07/07 05Z,  -0.30,  15.74,  16.83,  99.90,   1.39,
07/07 06Z,  -0.30,  12.54,  13.08,  99.90,   0.84,
07/07 07Z,  -0.30,   9.75,  10.33,  99.90,   0.88,
07/07 08Z,  -0.20,   9.40,   9.66,  99.90,   0.46,  (min)
07/07 09Z,  -0.20,  12.49,  12.86,  99.90,   0.57,
07/07 10Z,  -0.20,  16.79,  17.59,  99.90,   1.00,
07/07 11Z,  -0.20,  20.60,  21.89,  99.90,   1.49,
07/07 12Z,  -0.10,  23.99,  24.80,  99.90,   0.91,
07/07 13Z,  -0.10,  26.04,  26.47,  99.90,   0.53,  (max)
07/07 14Z,  -0.10,  25.46,  25.52,  99.90,   0.16,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/07 15Z,  -0.10,  22.50,  99.90,  22.59,   0.18,
07/07 16Z,   0.00,  18.20,  99.90,  18.41,   0.21,
07/07 17Z,  -0.10,  13.65,  99.90,  13.79,   0.24,
07/07 18Z,  -0.10,   9.19,  99.90,   9.35,   0.26,
07/07 19Z,  -0.10,   4.50,  99.90,   4.69,   0.29,
07/07 20Z,  -0.10,   1.23,  99.90,   1.44,   0.32,  (min)
07/07 21Z,  -0.10,   1.98,  99.90,   2.22,   0.34,
07/07 22Z,  -0.10,   6.22,  99.90,   6.49,   0.37,
07/07 23Z,   0.00,  11.65,  99.90,  12.04,   0.40,
07/08 00Z,   0.00,  17.58,  99.90,  18.01,   0.42,
07/08 01Z,   0.00,  23.16,  99.90,  23.61,   0.45,
07/08 02Z,   0.10,  26.29,  99.90,  26.87,   0.47,  (max)
07/08 03Z,   0.10,  26.15,  99.90,  26.73,   0.47,
07/08 04Z,   0.20,  23.53,  99.90,  24.20,   0.47,
07/08 05Z,   0.20,  19.77,  99.90,  20.44,   0.47,
07/08 06Z,   0.20,  16.03,  99.90,  16.70,   0.47,
07/08 07Z,   0.20,  12.33,  99.90,  13.01,   0.47,
07/08 08Z,   0.30,   9.28,  99.90,  10.05,   0.47,  (min)
07/08 09Z,   0.30,   9.30,  99.90,  10.07,   0.47,
07/08 10Z,   0.30,  12.93,  99.90,  13.71,   0.47,
07/08 11Z,   0.30,  17.55,  99.90,  18.32,   0.47,
07/08 12Z,   0.30,  21.57,  99.90,  22.34,   0.47,
07/08 13Z,   0.20,  24.90,  99.90,  25.57,   0.47,
07/08 14Z,   0.20,  26.42,  99.90,  27.10,   0.47,  (max)
07/08 15Z,   0.20,  25.22,  99.90,  25.89,   0.47,
07/08 16Z,   0.20,  21.85,  99.90,  22.52,   0.47,
07/08 17Z,   0.20,  17.36,  99.90,  18.03,   0.47,
07/08 18Z,   0.20,  12.66,  99.90,  13.34,   0.47,
07/08 19Z,   0.10,   7.87,  99.90,   8.45,   0.47,
07/08 20Z,   0.10,   2.95,  99.90,   3.52,   0.47,
07/08 21Z,   0.10,   0.16,  99.90,   0.73,   0.47,  (min)
07/08 22Z,   0.10,   1.96,  99.90,   2.53,   0.47,
07/08 23Z,   0.10,   7.12,  99.90,   7.69,   0.47,
07/09 00Z,   0.10,  13.20,  99.90,  13.78,   0.47,
07/09 01Z,   0.10,  19.48,  99.90,  20.05,   0.47,
07/09 02Z,   0.10,  24.79,  99.90,  25.36,   0.47,
07/09 03Z,   0.20,  27.28,  99.90,  27.95,   0.47,  (max)
07/09 04Z,   0.30,  26.58,  99.90,  27.35,   0.47,
07/09 05Z,   0.30,  23.63,  99.90,  24.40,   0.47,
07/09 06Z,   0.40,  19.68,  99.90,  20.55,   0.47,
07/09 07Z,   0.40,  15.64,  99.90,  16.51,   0.47,
07/09 08Z,   0.50,  11.53,  99.90,  12.51,   0.47,
07/09 09Z,   0.60,   8.56,  99.90,   9.64,   0.47,  (min)
07/09 10Z,   0.60,   9.38,  99.90,  10.45,   0.47,
07/09 11Z,   0.70,  13.83,  99.90,  15.00,   0.47,
07/09 12Z,   0.70,  18.86,  99.90,  20.03,   0.47,
07/09 13Z,   0.80,  22.95,  99.90,  24.22,   0.47,
07/09 14Z,   0.80,  25.89,  99.90,  27.16,   0.47,
07/09 15Z,   0.80,  26.60,  99.90,  27.88,   0.47,  (max)
07/09 16Z,   0.80,  24.66,  99.90,  25.93,   0.47,
07/09 17Z,   0.80,  20.87,  99.90,  22.15,   0.47,
07/09 18Z,   0.80,  16.20,  99.90,  17.47,   0.47,
07/09 19Z,   0.70,  11.35,  99.90,  12.52,   0.47,
07/09 20Z,   0.70,   6.29,  99.90,   7.46,   0.47,
07/09 21Z,   0.60,   1.46,  99.90,   2.53,   0.47,
07/09 22Z,   0.60,  -0.35,  99.90,   0.72,   0.47,  (min)
07/09 23Z,   0.60,   2.85,  99.90,   3.93,   0.47,
07/10 00Z,   0.60,   9.01,  99.90,  10.09,   0.47,
07/10 01Z,   0.70,  15.53,  99.90,  16.71,   0.47,
07/10 02Z,   0.70,  21.67,  99.90,  22.84,   0.47,
07/10 03Z,   0.70,  26.22,  99.90,  27.40,   0.47,
07/10 04Z,   0.80,  27.76,  99.90,  29.04,   0.47,  (max)
07/10 05Z,   0.80,  26.41,  99.90,  27.69,   0.47,
07/10 06Z,   0.80,  23.11,  99.90,  24.39,   0.47,
07/10 07Z,   0.70,  18.93,  99.90,  20.11,   0.47,
07/10 08Z,   0.70,  14.58,  99.90,  15.75,   0.47,
07/10 09Z,   0.60,  10.26,  99.90,  11.33,   0.47,
07/10 10Z,   0.60,   7.82,  99.90,   8.89,   0.47,  (min)
07/10 11Z,   0.50,   9.85,  99.90,  10.83,   0.47,
07/10 12Z,   0.40,  15.30,  99.90,  16.17,   0.47,
07/10 13Z,   0.40,  20.66,  99.90,  21.54,   0.47,
07/10 14Z,   0.40,  24.56,  99.90,  25.43,   0.47,
07/10 15Z,   0.40,  26.76,  99.90,  27.64,   0.47,  (max)
07/10 16Z,   0.30,  26.49,  99.90,  27.26,   0.47,
07/10 17Z,   0.30,  23.79,  99.90,  24.57,   0.47,
07/10 18Z,   0.20,  19.62,  99.90,  20.29,   0.47,
07/10 19Z,   0.20,  14.73,  99.90,  15.40,   0.47,
07/10 20Z,   0.10,   9.67,  99.90,  10.24,   0.47,
07/10 21Z,   0.00,   4.47,  99.90,   4.94,   0.47,
07/10 22Z,   0.00,   0.16,  99.90,   0.63,   0.47,
07/10 23Z,   0.00,  -0.14,  99.90,   0.33,   0.47,  (min)
07/11 00Z,   0.00,   4.71,  99.90,   5.18,   0.47,
07/11 01Z,   0.00,  11.75,  99.90,  12.23,   0.47,
07/11 02Z,   0.00,  18.33,  99.90,  18.81,   0.47,
07/11 03Z,  -0.10,  23.84,  99.90,  24.22,   0.47,
07/11 04Z,  -0.10,  27.27,  99.90,  27.64,   0.47,
07/11 05Z,   0.00,  27.74,  99.90,  28.21,   0.47,  (max)
07/11 06Z,   0.00,  25.71,  99.90,  26.19,   0.47,