NOAA logo-Select to go to the NOAA homepage National Weather Service      Select to go to the NWS homepage
Meterorolgical Development Laboratory banner
 
 
Main Site
Mirror Site
About
Manual
Disclaimer
Manual
Datum
hat-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
PLEASE NOTE that zero is now at Highest Astronomical Tide (HAT).
To revert back to the old default datum, select Mean Lower Low Water under Datum in the left menu.
 
#Seattle, WA : 05/26/2013 06:26:05 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/24 12Z,  -0.20,  -2.67,  -2.49,  99.90,   0.38,  (max)
05/24 13Z,  -0.20,  -4.53,  -4.22,  99.90,   0.51,
05/24 14Z,  -0.10,  -7.19,  -6.88,  99.90,   0.41,
05/24 15Z,  -0.10, -10.29, -10.17,  99.90,   0.22,
05/24 16Z,   0.00, -13.27, -13.19,  99.90,   0.08,
05/24 17Z,   0.00, -15.40, -15.30,  99.90,   0.10,
05/24 18Z,  -0.20, -16.05, -15.94,  99.90,   0.31,  (min)
05/24 19Z,  -0.20, -15.03, -14.77,  99.90,   0.46,
05/24 20Z,  -0.20, -12.71, -12.60,  99.90,   0.31,
05/24 21Z,  -0.20,  -9.69,  -9.66,  99.90,   0.23,
05/24 22Z,  -0.10,  -6.60,  -6.57,  99.90,   0.13,
05/24 23Z,  -0.10,  -4.05,  -4.18,  99.90,  -0.03,
05/25 00Z,  -0.20,  -2.48,  -2.78,  99.90,  -0.10,
05/25 01Z,  -0.20,  -1.96,  -2.36,  99.90,  -0.20,  (max)
05/25 02Z,  -0.10,  -2.34,  -2.76,  99.90,  -0.32,
05/25 03Z,  -0.10,  -3.40,  -3.72,  99.90,  -0.22,
05/25 04Z,  -0.10,  -4.86,  -5.05,  99.90,  -0.09,
05/25 05Z,   0.00,  -6.28,  -6.50,  99.90,  -0.22,
05/25 06Z,  -0.20,  -7.08,  -7.29,  99.90,  -0.01,  (min)
05/25 07Z,  -0.10,  -6.93,  -7.10,  99.90,  -0.07,
05/25 08Z,  -0.10,  -5.93,  -6.08,  99.90,  -0.05,
05/25 09Z,  -0.10,  -4.47,  -4.65,  99.90,  -0.08,
05/25 10Z,  -0.10,  -3.00,  -3.14,  99.90,  -0.04,
05/25 11Z,   0.00,  -2.02,  -1.99,  99.90,   0.03,
05/25 12Z,  -0.40,  -1.99,  -1.87,  99.90,   0.52,  (max)
05/25 13Z,  -0.40,  -3.12,  -2.95,  99.90,   0.57,
05/25 14Z,  -0.30,  -5.32,  -5.00,  99.90,   0.62,
05/25 15Z,  -0.30,  -8.27,  -8.00,  99.90,   0.57,
05/25 16Z,  -0.20, -11.54, -11.44,  99.90,   0.30,
05/25 17Z,  -0.20, -14.52, -14.41,  99.90,   0.31,
05/25 18Z,  -0.20, -16.41, -16.34,  99.90,   0.27,
05/25 19Z,  -0.20, -16.63, -16.47,  99.90,   0.36,  (min)
05/25 20Z,  -0.20, -15.11, -14.89,  99.90,   0.42,
05/25 21Z,  -0.20, -12.35, -12.25,  99.90,   0.30,
05/25 22Z,  -0.10,  -9.02,  -9.02,  99.90,   0.10,
05/25 23Z,  -0.10,  -5.80,  -5.90,  99.90,  -0.00,
05/26 00Z,  -0.10,  -3.28,  -3.55,  99.90,  -0.17,
05/26 01Z,  -0.10,  -1.83,  -2.11,  99.90,  -0.18,
05/26 02Z,   0.00,  -1.48,  -1.85,  99.90,  -0.37,  (max)
05/26 03Z,   0.00,  -2.03,  -2.33,  99.90,  -0.30,
05/26 04Z,   0.00,  -3.25,  -3.39,  99.90,  -0.14,
05/26 05Z,   0.00,  -4.82,  -4.78,  99.90,   0.04,
05/26 06Z,   0.00,  -6.25,  -6.28,  99.90,  -0.03,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/26 07Z,   0.00,  -6.97,  99.90,  -6.98,  -0.01,  (min)
05/26 08Z,   0.00,  -6.71,  99.90,  -6.71,   0.00,
05/26 09Z,   0.00,  -5.65,  99.90,  -5.63,   0.02,
05/26 10Z,   0.00,  -4.20,  99.90,  -4.17,   0.03,
05/26 11Z,   0.00,  -2.84,  99.90,  -2.80,   0.04,
05/26 12Z,   0.00,  -2.07,  99.90,  -2.01,   0.06,  (max)
05/26 13Z,   0.00,  -2.29,  99.90,  -2.22,   0.07,
05/26 14Z,   0.00,  -3.68,  99.90,  -3.59,   0.09,
05/26 15Z,  -0.10,  -6.09,  99.90,  -6.09,   0.10,
05/26 16Z,  -0.10,  -9.18,  99.90,  -9.16,   0.12,
05/26 17Z,  -0.10, -12.48,  99.90, -12.45,   0.13,
05/26 18Z,   0.00, -15.32,  99.90, -15.17,   0.15,
05/26 19Z,   0.00, -16.89,  99.90, -16.74,   0.15,  (min)
05/26 20Z,   0.00, -16.68,  99.90, -16.53,   0.15,
05/26 21Z,   0.00, -14.77,  99.90, -14.63,   0.15,
05/26 22Z,   0.00, -11.73,  99.90, -11.59,   0.15,
05/26 23Z,   0.00,  -8.27,  99.90,  -8.13,   0.15,
05/27 00Z,   0.00,  -5.06,  99.90,  -4.92,   0.15,
05/27 01Z,   0.00,  -2.67,  99.90,  -2.53,   0.15,
05/27 02Z,   0.10,  -1.41,  99.90,  -1.16,   0.15,
05/27 03Z,   0.10,  -1.23,  99.90,  -0.99,   0.15,  (max)
05/27 04Z,   0.10,  -1.94,  99.90,  -1.70,   0.15,
05/27 05Z,   0.10,  -3.30,  99.90,  -3.05,   0.15,
05/27 06Z,   0.10,  -4.96,  99.90,  -4.71,   0.15,
05/27 07Z,   0.10,  -6.37,  99.90,  -6.13,   0.15,
05/27 08Z,   0.10,  -7.01,  99.90,  -6.77,   0.15,  (min)
05/27 09Z,   0.10,  -6.68,  99.90,  -6.43,   0.15,
05/27 10Z,   0.10,  -5.61,  99.90,  -5.36,   0.15,
05/27 11Z,   0.00,  -4.23,  99.90,  -4.08,   0.15,
05/27 12Z,   0.00,  -3.00,  99.90,  -2.85,   0.15,
05/27 13Z,   0.00,  -2.39,  99.90,  -2.24,   0.15,  (max)
05/27 14Z,   0.00,  -2.78,  99.90,  -2.63,   0.15,
05/27 15Z,   0.00,  -4.30,  99.90,  -4.15,   0.15,
05/27 16Z,   0.00,  -6.76,  99.90,  -6.62,   0.15,
05/27 17Z,   0.10,  -9.83,  99.90,  -9.58,   0.15,
05/27 18Z,   0.10, -13.01,  99.90, -12.76,   0.15,
05/27 19Z,   0.10, -15.59,  99.90, -15.34,   0.15,
05/27 20Z,   0.20, -16.80,  99.90, -16.45,   0.15,  (min)
05/27 21Z,   0.20, -16.23,  99.90, -15.88,   0.15,
05/27 22Z,   0.30, -14.07,  99.90, -13.63,   0.15,
05/27 23Z,   0.30, -10.93,  99.90, -10.49,   0.15,
05/28 00Z,   0.30,  -7.51,  99.90,  -7.07,   0.15,
05/28 01Z,   0.30,  -4.45,  99.90,  -4.00,   0.15,
05/28 02Z,   0.30,  -2.25,  99.90,  -1.81,   0.15,
05/28 03Z,   0.20,  -1.19,  99.90,  -0.84,   0.15,  (max)
05/28 04Z,   0.20,  -1.19,  99.90,  -0.84,   0.15,
05/28 05Z,   0.20,  -2.04,  99.90,  -1.70,   0.15,
05/28 06Z,   0.30,  -3.51,  99.90,  -3.07,   0.15,
05/28 07Z,   0.30,  -5.22,  99.90,  -4.78,   0.15,
05/28 08Z,   0.30,  -6.63,  99.90,  -6.18,   0.15,
05/28 09Z,   0.20,  -7.21,  99.90,  -6.87,   0.15,  (min)
05/28 10Z,   0.20,  -6.87,  99.90,  -6.53,   0.15,
05/28 11Z,   0.20,  -5.86,  99.90,  -5.52,   0.15,
05/28 12Z,   0.10,  -4.59,  99.90,  -4.34,   0.15,
05/28 13Z,   0.10,  -3.47,  99.90,  -3.23,   0.15,
05/28 14Z,   0.10,  -2.96,  99.90,  -2.71,   0.15,  (max)
05/28 15Z,   0.00,  -3.41,  99.90,  -3.26,   0.15,
05/28 16Z,   0.00,  -4.91,  99.90,  -4.76,   0.15,
05/28 17Z,   0.00,  -7.27,  99.90,  -7.12,   0.15,
05/28 18Z,   0.00, -10.16,  99.90, -10.01,   0.15,
05/28 19Z,   0.00, -13.07,  99.90, -12.93,   0.15,
05/28 20Z,   0.00, -15.32,  99.90, -15.17,   0.15,
05/28 21Z,   0.00, -16.18,  99.90, -16.03,   0.15,  (min)
05/28 22Z,   0.00, -15.35,  99.90, -15.20,   0.15,
05/28 23Z,   0.00, -13.10,  99.90, -12.96,   0.15,
05/29 00Z,   0.10, -10.03,  99.90,  -9.79,   0.15,
05/29 01Z,   0.10,  -6.79,  99.90,  -6.54,   0.15,
05/29 02Z,   0.10,  -3.95,  99.90,  -3.70,   0.15,
05/29 03Z,   0.10,  -1.99,  99.90,  -1.75,   0.15,
05/29 04Z,   0.10,  -1.14,  99.90,  -0.89,   0.15,  (max)
05/29 05Z,   0.10,  -1.30,  99.90,  -1.05,   0.15,
05/29 06Z,   0.20,  -2.28,  99.90,  -1.93,   0.15,
05/29 07Z,   0.20,  -3.84,  99.90,  -3.50,   0.15,
05/29 08Z,   0.20,  -5.60,  99.90,  -5.26,   0.15,
05/29 09Z,   0.20,  -7.00,  99.90,  -6.66,   0.15,
05/29 10Z,   0.20,  -7.60,  99.90,  -7.25,   0.15,  (min)
05/29 11Z,   0.10,  -7.32,  99.90,  -7.07,   0.15,
05/29 12Z,   0.10,  -6.42,  99.90,  -6.18,   0.15,
05/29 13Z,   0.00,  -5.26,  99.90,  -5.12,   0.15,
05/29 14Z,   0.00,  -4.22,  99.90,  -4.08,   0.15,
05/29 15Z,   0.00,  -3.73,  99.90,  -3.58,   0.15,  (max)
05/29 16Z,   0.00,  -4.11,  99.90,  -3.97,   0.15,
05/29 17Z,   0.00,  -5.45,  99.90,  -5.30,   0.15,
05/29 18Z,   0.00,  -7.56,  99.90,  -7.41,   0.15,
05/29 19Z,   0.00, -10.12,  99.90,  -9.98,   0.15,
05/29 20Z,   0.00, -12.68,  99.90, -12.53,   0.15,
05/29 21Z,   0.00, -14.55,  99.90, -14.40,   0.15,
05/29 22Z,   0.00, -15.11,  99.90, -14.96,   0.15,  (min)
05/29 23Z,   0.00, -14.14,  99.90, -14.00,   0.15,
05/30 00Z,   0.00, -11.96,  99.90, -11.82,   0.15,
    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: February 05, 2013.		 Disclaimer
Privacy Policy