EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
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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
#Anchorage, AK : 05/12/2025 03:22:01 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/10 12Z,  -0.10,  19.68,  20.43,  99.90,   0.85,
05/10 13Z,  -0.10,  25.22,  24.98,  99.90,  -0.14,
05/10 14Z,  -0.10,  28.75,  27.89,  99.90,  -0.76,
05/10 15Z,   0.00,  28.90,  28.30,  99.90,  -0.60,  (max)
05/10 16Z,   0.00,  26.10,  25.41,  99.90,  -0.69,
05/10 17Z,   0.00,  21.54,  20.79,  99.90,  -0.75,
05/10 18Z,   0.00,  16.31,  15.70,  99.90,  -0.61,
05/10 19Z,   0.00,  10.68,  10.72,  99.90,   0.04,
05/10 20Z,   0.00,   4.70,   6.04,  99.90,   1.34,
05/10 21Z,   0.00,   0.75,   2.09,  99.90,   1.34,
05/10 22Z,   0.00,   1.73,   0.70,  99.90,  -1.03,  (min)
05/10 23Z,   0.00,   6.77,   7.98,  99.90,   1.21,
05/11 00Z,   0.00,  13.27,  14.95,  99.90,   1.68,
05/11 01Z,   0.00,  20.10,  20.43,  99.90,   0.33,
05/11 02Z,   0.00,  25.78,  24.61,  99.90,  -1.17,
05/11 03Z,   0.10,  28.24,  27.05,  99.90,  -1.29,  (max)
05/11 04Z,   0.10,  27.16,  26.77,  99.90,  -0.49,
05/11 05Z,   0.10,  23.66,  23.60,  99.90,  -0.16,
05/11 06Z,   0.10,  19.17,  18.91,  99.90,  -0.36,
05/11 07Z,   0.10,  14.59,  14.11,  99.90,  -0.58,
05/11 08Z,   0.10,   9.90,   9.48,  99.90,  -0.52,
05/11 09Z,   0.10,   6.22,   5.59,  99.90,  -0.73,
05/11 10Z,   0.10,   6.49,   4.46,  99.90,  -2.13,  (min)
05/11 11Z,   0.10,  11.11,  11.27,  99.90,   0.06,
05/11 12Z,   0.10,  17.19,  17.54,  99.90,   0.25,
05/11 13Z,   0.10,  22.85,  22.77,  99.90,  -0.18,
05/11 14Z,   0.10,  27.39,  26.60,  99.90,  -0.89,
05/11 15Z,   0.10,  29.29,  28.65,  99.90,  -0.74,  (max)
05/11 16Z,   0.10,  27.86,  27.05,  99.90,  -0.91,
05/11 17Z,   0.10,  23.98,  23.16,  99.90,  -0.92,
05/11 18Z,   0.00,  18.90,  18.16,  99.90,  -0.74,
05/11 19Z,   0.00,  13.52,  12.94,  99.90,  -0.58,
05/11 20Z,   0.00,   7.94,   7.95,  99.90,   0.01,
05/11 21Z,   0.00,   2.50,   3.42,  99.90,   0.92,
05/11 22Z,   0.00,   0.01,  -0.12,  99.90,  -0.13,  (min)
05/11 23Z,   0.00,   2.82,   2.33,  99.90,  -0.49,
05/12 00Z,   0.00,   9.13,  10.60,  99.90,   1.47,
05/12 01Z,   0.00,  16.14,  17.04,  99.90,   0.90,
05/12 02Z,   0.00,  22.73,  22.35,  99.90,  -0.38,
05/12 03Z,   0.00,  27.41,  26.07,  99.90,  -1.34,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/12 04Z,   0.00,  28.59,  99.90,  27.36,  -1.23,  (max)
05/12 05Z,   0.00,  26.54,  99.90,  25.40,  -1.13,
05/12 06Z,   0.00,  22.52,  99.90,  21.49,  -1.03,
05/12 07Z,   0.00,  17.87,  99.90,  16.94,  -0.93,
05/12 08Z,   0.00,  13.37,  99.90,  12.54,  -0.82,
05/12 09Z,   0.00,   9.06,  99.90,   8.34,  -0.72,
05/12 10Z,   0.00,   6.57,  99.90,   5.95,  -0.62,  (min)
05/12 11Z,   0.00,   8.60,  99.90,   8.08,  -0.52,
05/12 12Z,   0.10,  14.46,  99.90,  14.15,  -0.41,
05/12 13Z,   0.10,  20.71,  99.90,  20.50,  -0.31,
05/12 14Z,   0.10,  25.62,  99.90,  25.51,  -0.21,
05/12 15Z,   0.00,  28.65,  99.90,  28.55,  -0.11,
05/12 16Z,   0.00,  28.74,  99.90,  28.64,  -0.11,  (max)
05/12 17Z,   0.00,  25.89,  99.90,  25.78,  -0.11,
05/12 18Z,   0.00,  21.26,  99.90,  21.15,  -0.11,
05/12 19Z,   0.00,  15.94,  99.90,  15.84,  -0.11,
05/12 20Z,   0.00,  10.65,  99.90,  10.55,  -0.11,
05/12 21Z,  -0.10,   5.39,  99.90,   5.18,  -0.11,
05/12 22Z,  -0.10,   0.93,  99.90,   0.72,  -0.11,
05/12 23Z,   0.00,   0.32,  99.90,   0.21,  -0.11,  (min)
05/13 00Z,   0.00,   5.00,  99.90,   4.90,  -0.11,
05/13 01Z,   0.00,  12.24,  99.90,  12.13,  -0.11,
05/13 02Z,   0.00,  19.20,  99.90,  19.09,  -0.11,
05/13 03Z,   0.00,  24.96,  99.90,  24.85,  -0.11,
05/13 04Z,   0.00,  28.29,  99.90,  28.18,  -0.11,
05/13 05Z,   0.10,  28.21,  99.90,  28.21,  -0.11,  (max)
05/13 06Z,   0.10,  25.39,  99.90,  25.38,  -0.11,
05/13 07Z,   0.10,  21.05,  99.90,  21.04,  -0.11,
05/13 08Z,   0.10,  16.39,  99.90,  16.38,  -0.11,
05/13 09Z,   0.00,  12.08,  99.90,  11.97,  -0.11,
05/13 10Z,   0.00,   8.42,  99.90,   8.31,  -0.11,
05/13 11Z,   0.00,   7.43,  99.90,   7.32,  -0.11,  (min)
05/13 12Z,   0.00,  11.27,  99.90,  11.16,  -0.11,
05/13 13Z,   0.00,  18.03,  99.90,  17.92,  -0.11,
05/13 14Z,   0.00,  23.89,  99.90,  23.79,  -0.11,
05/13 15Z,   0.00,  27.55,  99.90,  27.45,  -0.11,
05/13 16Z,   0.00,  28.84,  99.90,  28.74,  -0.11,  (max)
05/13 17Z,   0.00,  27.27,  99.90,  27.17,  -0.11,
05/13 18Z,   0.00,  23.37,  99.90,  23.27,  -0.11,
05/13 19Z,   0.00,  18.32,  99.90,  18.21,  -0.11,
05/13 20Z,  -0.10,  12.97,  99.90,  12.77,  -0.11,
05/13 21Z,  -0.10,   7.92,  99.90,   7.71,  -0.11,
05/13 22Z,  -0.10,   3.23,  99.90,   3.03,  -0.11,
05/13 23Z,  -0.20,   0.16,  99.90,  -0.15,  -0.11,  (min)
05/14 00Z,  -0.20,   1.65,  99.90,   1.35,  -0.11,
05/14 01Z,  -0.20,   8.00,  99.90,   7.69,  -0.11,
05/14 02Z,  -0.20,  15.62,  99.90,  15.32,  -0.11,
05/14 03Z,  -0.20,  21.94,  99.90,  21.64,  -0.11,
05/14 04Z,  -0.20,  26.48,  99.90,  26.17,  -0.11,
05/14 05Z,  -0.30,  28.40,  99.90,  27.99,  -0.11,  (max)
05/14 06Z,  -0.30,  27.27,  99.90,  26.86,  -0.11,
05/14 07Z,  -0.30,  23.91,  99.90,  23.50,  -0.11,
05/14 08Z,  -0.30,  19.36,  99.90,  18.96,  -0.11,
05/14 09Z,  -0.30,  14.75,  99.90,  14.34,  -0.11,
05/14 10Z,  -0.30,  10.76,  99.90,  10.36,  -0.11,
05/14 11Z,  -0.30,   8.04,  99.90,   7.63,  -0.11,  (min)
05/14 12Z,  -0.30,   8.78,  99.90,   8.38,  -0.11,
05/14 13Z,  -0.30,  14.25,  99.90,  13.85,  -0.11,
05/14 14Z,  -0.30,  21.37,  99.90,  20.97,  -0.11,
05/14 15Z,  -0.30,  26.33,  99.90,  25.92,  -0.11,
05/14 16Z,  -0.30,  28.47,  99.90,  28.06,  -0.11,  (max)
05/14 17Z,  -0.40,  28.11,  99.90,  27.60,  -0.11,
05/14 18Z,  -0.40,  25.25,  99.90,  24.74,  -0.11,
05/14 19Z,  -0.40,  20.70,  99.90,  20.19,  -0.11,
05/14 20Z,  -0.50,  15.43,  99.90,  14.82,  -0.11,
05/14 21Z,  -0.50,  10.15,  99.90,   9.55,  -0.11,
05/14 22Z,  -0.60,   5.47,  99.90,   4.76,  -0.11,
05/14 23Z,  -0.60,   1.65,  99.90,   0.95,  -0.11,
05/15 00Z,  -0.70,   0.29,  99.90,  -0.52,  -0.11,  (min)
05/15 01Z,  -0.70,   3.87,  99.90,   3.07,  -0.11,
05/15 02Z,  -0.70,  11.39,  99.90,  10.58,  -0.11,
05/15 03Z,  -0.70,  18.76,  99.90,  17.95,  -0.11,
05/15 04Z,  -0.70,  24.00,  99.90,  23.20,  -0.11,
05/15 05Z,  -0.80,  27.19,  99.90,  26.28,  -0.11,
05/15 06Z,  -0.80,  27.87,  99.90,  26.96,  -0.11,  (max)
05/15 07Z,  -0.80,  25.95,  99.90,  25.04,  -0.11,
05/15 08Z,  -0.80,  22.19,  99.90,  21.28,  -0.11,
05/15 09Z,  -0.80,  17.48,  99.90,  16.58,  -0.11,
05/15 10Z,  -0.80,  13.00,  99.90,  12.09,  -0.11,
05/15 11Z,  -0.80,   9.56,  99.90,   8.65,  -0.11,
05/15 12Z,  -0.70,   8.04,  99.90,   7.24,  -0.11,  (min)
05/15 13Z,  -0.70,  10.56,  99.90,   9.75,  -0.11,
05/15 14Z,  -0.60,  17.24,  99.90,  16.54,  -0.11,
05/15 15Z,  -0.50,  24.10,  99.90,  23.50,  -0.11,
05/15 16Z,  -0.50,  27.78,  99.90,  27.17,  -0.11,
05/15 17Z,  -0.40,  28.42,  99.90,  27.92,  -0.11,  (max)
05/15 18Z,  -0.40,  26.75,  99.90,  26.24,  -0.11,
05/15 19Z,  99.90,  23.04,  99.90,  99.90,  -0.11,
05/15 20Z,  99.90,  18.12,  99.90,  99.90,  -0.11,
05/15 21Z,  99.90,  12.74,  99.90,  99.90,  -0.11,
05/15 22Z,  99.90,   7.62,  99.90,  99.90,  -0.11,
05/15 23Z,  99.90,   3.51,  99.90,  99.90,  -0.11,
05/16 00Z,  99.90,   0.85,  99.90,  99.90,  -0.11,