Main Site
Mirror Site
About
Manual
Disclaimer
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
#Seattle, WA : 05/16/2022 22:20:34 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/15 06Z,   0.50,   5.20,   5.38,  99.90,  -0.32,  (min)
05/15 07Z,   0.40,   6.11,   6.25,  99.90,  -0.26,
05/15 08Z,   0.40,   7.65,   7.78,  99.90,  -0.27,
05/15 09Z,   0.40,   9.39,   9.53,  99.90,  -0.26,
05/15 10Z,   0.40,  10.85,  11.12,  99.90,  -0.13,
05/15 11Z,   0.40,  11.52,  11.97,  99.90,   0.05,  (max)
05/15 12Z,   0.40,  11.11,  11.64,  99.90,   0.13,
05/15 13Z,   0.40,   9.58,  10.31,  99.90,   0.33,
05/15 14Z,   0.40,   7.18,   8.11,  99.90,   0.53,
05/15 15Z,   0.40,   4.27,   5.14,  99.90,   0.47,
05/15 16Z,   0.40,   1.36,   2.19,  99.90,   0.43,
05/15 17Z,   0.40,  -0.87,   0.00,  99.90,   0.47,
05/15 18Z,   0.50,  -1.78,  -0.99,  99.90,   0.29,  (min)
05/15 19Z,   0.60,  -1.11,  -0.28,  99.90,   0.23,
05/15 20Z,   0.60,   0.88,   1.60,  99.90,   0.12,
05/15 21Z,   0.60,   3.65,   4.14,  99.90,  -0.11,
05/15 22Z,   0.60,   6.57,   6.96,  99.90,  -0.21,
05/15 23Z,   0.60,   9.04,   9.33,  99.90,  -0.31,
05/16 00Z,   0.70,  10.61,  10.85,  99.90,  -0.46,
05/16 01Z,   0.70,  11.13,  11.35,  99.90,  -0.48,  (max)
05/16 02Z,   0.70,  10.73,  10.93,  99.90,  -0.50,
05/16 03Z,   0.70,   9.67,  10.08,  99.90,  -0.29,
05/16 04Z,   0.80,   8.22,   8.75,  99.90,  -0.27,
05/16 05Z,   0.80,   6.82,   7.35,  99.90,  -0.27,
05/16 06Z,   0.70,   6.02,   6.56,  99.90,  -0.16,  (min)
05/16 07Z,   0.70,   6.15,   6.72,  99.90,  -0.13,
05/16 08Z,   0.70,   7.17,   7.68,  99.90,  -0.19,
05/16 09Z,   0.70,   8.69,   9.14,  99.90,  -0.25,
05/16 10Z,   0.70,  10.24,  10.69,  99.90,  -0.25,
05/16 11Z,   0.70,  11.33,  11.92,  99.90,  -0.11,
05/16 12Z,   0.60,  11.51,  12.22,  99.90,   0.11,  (max)
05/16 13Z,   0.60,  10.55,  11.35,  99.90,   0.20,
05/16 14Z,   0.60,   8.50,   9.47,  99.90,   0.37,
05/16 15Z,   0.60,   5.68,   6.69,  99.90,   0.41,
05/16 16Z,   0.60,   2.50,   3.41,  99.90,   0.31,
05/16 17Z,   0.60,  -0.44,   0.42,  99.90,   0.26,
05/16 18Z,   0.60,  -2.42,  -1.58,  99.90,   0.24,
05/16 19Z,   0.60,  -2.83,  -2.08,  99.90,   0.15,  (min)
05/16 20Z,   0.60,  -1.55,  -0.75,  99.90,   0.20,
05/16 21Z,   0.60,   1.01,   1.53,  99.90,  -0.08,
05/16 22Z,   0.60,   4.19,   4.50,  99.90,  -0.29,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/16 23Z,   0.60,   7.33,  99.90,   7.67,  -0.26,
05/17 00Z,   0.60,   9.84,  99.90,  10.20,  -0.24,
05/17 01Z,   0.50,  11.33,  99.90,  11.62,  -0.21,
05/17 02Z,   0.50,  11.73,  99.90,  12.05,  -0.18,  (max)
05/17 03Z,   0.50,  11.24,  99.90,  11.58,  -0.15,
05/17 04Z,   0.40,  10.12,  99.90,  10.39,  -0.13,
05/17 05Z,   0.40,   8.68,  99.90,   8.98,  -0.10,
05/17 06Z,   0.40,   7.37,  99.90,   7.70,  -0.07,
05/17 07Z,   0.40,   6.72,  99.90,   7.07,  -0.05,  (min)
05/17 08Z,   0.40,   6.99,  99.90,   7.37,  -0.02,
05/17 09Z,   0.30,   8.03,  99.90,   8.34,   0.01,
05/17 10Z,   0.30,   9.43,  99.90,   9.77,   0.04,
05/17 11Z,   0.30,  10.72,  99.90,  11.06,   0.04,
05/17 12Z,   0.30,  11.43,  99.90,  11.77,   0.04,  (max)
05/17 13Z,   0.30,  11.18,  99.90,  11.51,   0.04,
05/17 14Z,   0.30,   9.78,  99.90,  10.12,   0.04,
05/17 15Z,   0.20,   7.38,  99.90,   7.62,   0.04,
05/17 16Z,   0.20,   4.32,  99.90,   4.56,   0.04,
05/17 17Z,   0.20,   1.07,  99.90,   1.31,   0.04,
05/17 18Z,   0.20,  -1.74,  99.90,  -1.50,   0.04,
05/17 19Z,   0.20,  -3.36,  99.90,  -3.12,   0.04,  (min)
05/17 20Z,   0.20,  -3.28,  99.90,  -3.04,   0.04,
05/17 21Z,   0.20,  -1.51,  99.90,  -1.28,   0.04,
05/17 22Z,   0.20,   1.41,  99.90,   1.65,   0.04,
05/17 23Z,   0.20,   4.80,  99.90,   5.04,   0.04,
05/18 00Z,   0.20,   7.98,  99.90,   8.22,   0.04,
05/18 01Z,   0.20,  10.41,  99.90,  10.65,   0.04,
05/18 02Z,   0.20,  11.77,  99.90,  12.00,   0.04,
05/18 03Z,   0.20,  12.06,  99.90,  12.30,   0.04,  (max)
05/18 04Z,   0.20,  11.51,  99.90,  11.75,   0.04,
05/18 05Z,   0.20,  10.39,  99.90,  10.62,   0.04,
05/18 06Z,   0.30,   8.99,  99.90,   9.33,   0.04,
05/18 07Z,   0.30,   7.79,  99.90,   8.13,   0.04,
05/18 08Z,   0.30,   7.26,  99.90,   7.60,   0.04,  (min)
05/18 09Z,   0.30,   7.59,  99.90,   7.93,   0.04,
05/18 10Z,   0.30,   8.57,  99.90,   8.91,   0.04,
05/18 11Z,   0.30,   9.79,  99.90,  10.12,   0.04,
05/18 12Z,   0.30,  10.79,  99.90,  11.13,   0.04,
05/18 13Z,   0.30,  11.18,  99.90,  11.51,   0.04,  (max)
05/18 14Z,   0.30,  10.60,  99.90,  10.94,   0.04,
05/18 15Z,   0.40,   8.95,  99.90,   9.39,   0.04,
05/18 16Z,   0.40,   6.40,  99.90,   6.84,   0.04,
05/18 17Z,   0.40,   3.31,  99.90,   3.74,   0.04,
05/18 18Z,   0.50,   0.15,  99.90,   0.69,   0.04,
05/18 19Z,   0.50,  -2.40,  99.90,  -1.87,   0.04,
05/18 20Z,   0.60,  -3.65,  99.90,  -3.02,   0.04,  (min)
05/18 21Z,   0.60,  -3.17,  99.90,  -2.53,   0.04,
05/18 22Z,   0.60,  -1.10,  99.90,  -0.47,   0.04,
05/18 23Z,   0.60,   1.97,  99.90,   2.61,   0.04,
05/19 00Z,   0.60,   5.36,  99.90,   6.00,   0.04,
05/19 01Z,   0.60,   8.44,  99.90,   9.07,   0.04,
05/19 02Z,   0.60,  10.71,  99.90,  11.34,   0.04,
05/19 03Z,   0.60,  11.93,  99.90,  12.56,   0.04,
05/19 04Z,   0.60,  12.15,  99.90,  12.78,   0.04,  (max)
05/19 05Z,   0.60,  11.58,  99.90,  12.22,   0.04,
05/19 06Z,   0.70,  10.48,  99.90,  11.22,   0.04,
05/19 07Z,   0.70,   9.15,  99.90,   9.89,   0.04,
05/19 08Z,   0.70,   8.04,  99.90,   8.78,   0.04,
05/19 09Z,   0.70,   7.58,  99.90,   8.32,   0.04,  (min)
05/19 10Z,   0.70,   7.89,  99.90,   8.62,   0.04,
05/19 11Z,   0.60,   8.72,  99.90,   9.36,   0.04,
05/19 12Z,   0.60,   9.71,  99.90,  10.35,   0.04,
05/19 13Z,   0.50,  10.47,  99.90,  11.01,   0.04,
05/19 14Z,   0.50,  10.64,  99.90,  11.18,   0.04,  (max)
05/19 15Z,   0.50,   9.91,  99.90,  10.44,   0.04,
05/19 16Z,   0.40,   8.20,  99.90,   8.63,   0.04,
05/19 17Z,   0.40,   5.69,  99.90,   6.13,   0.04,
05/19 18Z,   0.40,   2.74,  99.90,   3.17,   0.04,
05/19 19Z,   0.40,  -0.19,  99.90,   0.25,   0.04,
05/19 20Z,   0.40,  -2.44,  99.90,  -2.00,   0.04,
05/19 21Z,   0.30,  -3.35,  99.90,  -3.02,   0.04,  (min)
05/19 22Z,   0.30,  -2.62,  99.90,  -2.28,   0.04,
05/19 23Z,   0.30,  -0.45,  99.90,  -0.11,   0.04,
05/20 00Z,   0.30,   2.57,  99.90,   2.91,   0.04,
05/20 01Z,   0.30,   5.80,  99.90,   6.14,   0.04,
05/20 02Z,   0.30,   8.68,  99.90,   9.01,   0.04,
05/20 03Z,   0.20,  10.77,  99.90,  11.01,   0.04,
05/20 04Z,   0.20,  11.87,  99.90,  12.11,   0.04,
05/20 05Z,   0.20,  12.05,  99.90,  12.29,   0.04,  (max)
05/20 06Z,   0.20,  11.51,  99.90,  11.75,   0.04,
05/20 07Z,   0.20,  10.45,  99.90,  10.69,   0.04,
05/20 08Z,   0.20,   9.17,  99.90,   9.41,   0.04,
05/20 09Z,   0.10,   8.10,  99.90,   8.24,   0.04,
05/20 10Z,   0.10,   7.62,  99.90,   7.76,   0.04,  (min)
05/20 11Z,   0.10,   7.81,  99.90,   7.95,   0.04,
05/20 12Z,   0.10,   8.45,  99.90,   8.58,   0.04,
05/20 13Z,  99.90,   9.22,  99.90,  99.90,   0.04,
05/20 14Z,  99.90,   9.81,  99.90,  99.90,   0.04,
05/20 15Z,  99.90,   9.90,  99.90,  99.90,   0.04,
05/20 16Z,  99.90,   9.18,  99.90,  99.90,   0.04,
05/20 17Z,  99.90,   7.59,  99.90,  99.90,   0.04,
05/20 18Z,  99.90,   5.31,  99.90,  99.90,   0.04,

    US Dept of Commerce
    National Oceanic and Atmospheric Administration
    National Weather Service
    Meteorological Development Laboratory
Author mdl_webmaster@noaa.gov
1325 East West Highway
Silver Spring, MD 20910
Page last Modified: March 21, 2018.
Disclaimer
Privacy Policy