EXTRA-TROPICAL  STORM  SURGE
N A T I O N A L    O C E A N I C    A N D    A T M O S P H E R I C    A D M I N I S T R A T I O N

  • This website is considered EXPERIMENTAL, is supported on an 8x5 basis, and has no guarantee of availability.
  • The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.
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
#Cordova, AK : 03/17/2025 02:22:18 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/15 06Z,  -0.10, -14.70, -14.61,  99.90,   0.19,  (min)
03/15 07Z,  -0.10, -11.92, -11.90,  99.90,   0.12,
03/15 08Z,  -0.20,  -8.72,  -8.70,  99.90,   0.22,
03/15 09Z,  -0.20,  -5.88,  -5.94,  99.90,   0.14,
03/15 10Z,  -0.20,  -3.99,  -3.81,  99.90,   0.38,
03/15 11Z,  -0.20,  -3.38,  -3.32,  99.90,   0.26,  (max)
03/15 12Z,  -0.30,  -4.23,  -4.35,  99.90,   0.18,
03/15 13Z,  -0.30,  -6.38,  -6.46,  99.90,   0.22,
03/15 14Z,  -0.30,  -9.42,  -9.35,  99.90,   0.37,
03/15 15Z,  -0.20, -12.67, -12.49,  99.90,   0.38,
03/15 16Z,  -0.10, -15.14, -15.00,  99.90,   0.24,
03/15 17Z,   0.00, -15.94, -16.17,  99.90,  -0.23,  (min)
03/15 18Z,  -0.10, -14.93, -14.88,  99.90,   0.15,
03/15 19Z,  -0.10, -12.58, -12.50,  99.90,   0.18,
03/15 20Z,   0.00,  -9.60,  -9.47,  99.90,   0.13,
03/15 21Z,   0.00,  -6.76,  -6.62,  99.90,   0.14,
03/15 22Z,   0.10,  -4.73,  -4.45,  99.90,   0.18,
03/15 23Z,   0.20,  -3.90,  -3.60,  99.90,   0.10,  (max)
03/16 00Z,   0.00,  -4.49,  -4.47,  99.90,   0.02,
03/16 01Z,   0.00,  -6.40,  -6.47,  99.90,  -0.07,
03/16 02Z,   0.10,  -9.23,  -9.23,  99.90,  -0.10,
03/16 03Z,   0.10, -12.34, -12.19,  99.90,   0.05,
03/16 04Z,   0.20, -14.88, -14.66,  99.90,   0.02,
03/16 05Z,   0.30, -15.92, -16.03,  99.90,  -0.41,  (min)
03/16 06Z,   0.20, -15.08, -14.96,  99.90,  -0.08,
03/16 07Z,   0.30, -12.77, -12.65,  99.90,  -0.18,
03/16 08Z,   0.30,  -9.71,  -9.56,  99.90,  -0.15,
03/16 09Z,   0.30,  -6.68,  -6.54,  99.90,  -0.16,
03/16 10Z,   0.40,  -4.38,  -4.07,  99.90,  -0.09,
03/16 11Z,   0.50,  -3.29,  -2.95,  99.90,  -0.16,  (max)
03/16 12Z,   0.30,  -3.62,  -3.55,  99.90,  -0.23,
03/16 13Z,   0.30,  -5.33,  -5.30,  99.90,  -0.27,
03/16 14Z,   0.30,  -8.07,  -7.88,  99.90,  -0.11,
03/16 15Z,   0.30, -11.27, -11.02,  99.90,  -0.05,
03/16 16Z,   0.40, -14.18, -13.90,  99.90,  -0.12,
03/16 17Z,   0.50, -15.92, -15.87,  99.90,  -0.45,  (min)
03/16 18Z,   0.40, -15.87, -15.77,  99.90,  -0.30,
03/16 19Z,   0.40, -14.17, -13.98,  99.90,  -0.21,
03/16 20Z,   0.40, -11.48, -11.26,  99.90,  -0.18,
03/16 21Z,   0.50,  -8.54,  -8.28,  99.90,  -0.24,
03/16 22Z,   0.50,  -6.07,  -5.83,  99.90,  -0.26,
03/16 23Z,   0.60,  -4.62,  -4.23,  99.90,  -0.21,  (max)
03/17 00Z,   0.70,  -4.47,  -4.26,  99.90,  -0.49,
03/17 01Z,   0.70,  -5.66,  -5.56,  99.90,  -0.60,
03/17 02Z,   0.70,  -7.90,  -7.72,  99.90,  -0.52,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/17 03Z,   0.70, -10.64,  99.90, -10.42,  -0.48,
03/17 04Z,   0.70, -13.24,  99.90, -12.97,  -0.43,
03/17 05Z,   0.70, -14.90,  99.90, -14.59,  -0.39,
03/17 06Z,   0.60, -14.94,  99.90, -14.69,  -0.34,  (min)
03/17 07Z,   0.60, -13.30,  99.90, -13.00,  -0.30,
03/17 08Z,   0.50, -10.59,  99.90, -10.34,  -0.25,
03/17 09Z,   0.50,  -7.59,  99.90,  -7.29,  -0.21,
03/17 10Z,   0.40,  -5.04,  99.90,  -4.80,  -0.16,
03/17 11Z,   0.50,  -3.52,  99.90,  -3.14,  -0.12,
03/17 12Z,   0.50,  -3.34,  99.90,  -2.91,  -0.07,  (max)
03/17 13Z,   0.50,  -4.53,  99.90,  -4.06,  -0.03,
03/17 14Z,   0.50,  -6.86,  99.90,  -6.35,   0.02,
03/17 15Z,   0.50,  -9.83,  99.90,  -9.31,   0.02,
03/17 16Z,   0.60, -12.81,  99.90, -12.19,   0.02,
03/17 17Z,   0.60, -15.12,  99.90, -14.50,   0.02,
03/17 18Z,   0.50, -16.04,  99.90, -15.52,   0.02,  (min)
03/17 19Z,   0.50, -15.23,  99.90, -14.71,   0.02,
03/17 20Z,   0.40, -13.07,  99.90, -12.66,   0.02,
03/17 21Z,   0.40, -10.32,  99.90,  -9.90,   0.02,
03/17 22Z,   0.40,  -7.69,  99.90,  -7.27,   0.02,
03/17 23Z,   0.30,  -5.79,  99.90,  -5.48,   0.02,
03/18 00Z,   0.20,  -5.02,  99.90,  -4.81,   0.02,  (max)
03/18 01Z,   0.10,  -5.48,  99.90,  -5.36,   0.02,
03/18 02Z,   0.10,  -7.03,  99.90,  -6.91,   0.02,
03/18 03Z,   0.00,  -9.26,  99.90,  -9.24,   0.02,
03/18 04Z,   0.00, -11.61,  99.90, -11.59,   0.02,
03/18 05Z,   0.00, -13.48,  99.90, -13.46,   0.02,
03/18 06Z,   0.00, -14.24,  99.90, -14.22,   0.02,  (min)
03/18 07Z,   0.00, -13.43,  99.90, -13.41,   0.02,
03/18 08Z,   0.00, -11.27,  99.90, -11.26,   0.02,
03/18 09Z,   0.00,  -8.50,  99.90,  -8.49,   0.02,
03/18 10Z,   0.00,  -5.89,  99.90,  -5.87,   0.02,
03/18 11Z,   0.00,  -4.06,  99.90,  -4.04,   0.02,
03/18 12Z,   0.00,  -3.42,  99.90,  -3.40,   0.02,  (max)
03/18 13Z,   0.00,  -4.07,  99.90,  -4.05,   0.02,
03/18 14Z,   0.00,  -5.87,  99.90,  -5.85,   0.02,
03/18 15Z,  -0.10,  -8.46,  99.90,  -8.54,   0.02,
03/18 16Z,  -0.10, -11.28,  99.90, -11.36,   0.02,
03/18 17Z,  -0.10, -13.79,  99.90, -13.87,   0.02,
03/18 18Z,  -0.10, -15.40,  99.90, -15.48,   0.02,
03/18 19Z,  -0.10, -15.57,  99.90, -15.65,   0.02,  (min)
03/18 20Z,   0.00, -14.22,  99.90, -14.20,   0.02,
03/18 21Z,   0.00, -11.90,  99.90, -11.89,   0.02,
03/18 22Z,   0.00,  -9.38,  99.90,  -9.37,   0.02,
03/18 23Z,   0.10,  -7.28,  99.90,  -7.17,   0.02,
03/19 00Z,   0.10,  -6.06,  99.90,  -5.94,   0.02,
03/19 01Z,   0.10,  -5.88,  99.90,  -5.76,   0.02,  (max)
03/19 02Z,   0.10,  -6.71,  99.90,  -6.59,   0.02,
03/19 03Z,   0.10,  -8.30,  99.90,  -8.19,   0.02,
03/19 04Z,   0.20, -10.23,  99.90, -10.01,   0.02,
03/19 05Z,   0.20, -11.98,  99.90, -11.76,   0.02,
03/19 06Z,   0.20, -13.09,  99.90, -12.88,   0.02,  (min)
03/19 07Z,   0.30, -13.07,  99.90, -12.75,   0.02,
03/19 08Z,   0.40, -11.68,  99.90, -11.26,   0.02,
03/19 09Z,   0.40,  -9.34,  99.90,  -8.92,   0.02,
03/19 10Z,   0.40,  -6.84,  99.90,  -6.42,   0.02,
03/19 11Z,   0.50,  -4.86,  99.90,  -4.34,   0.02,
03/19 12Z,   0.50,  -3.84,  99.90,  -3.32,   0.02,  (max)
03/19 13Z,   0.50,  -3.98,  99.90,  -3.46,   0.02,
03/19 14Z,   0.50,  -5.18,  99.90,  -4.67,   0.02,
03/19 15Z,   0.50,  -7.23,  99.90,  -6.72,   0.02,
03/19 16Z,   0.50,  -9.74,  99.90,  -9.22,   0.02,
03/19 17Z,   0.50, -12.19,  99.90, -11.67,   0.02,
03/19 18Z,   0.50, -14.14,  99.90, -13.62,   0.02,
03/19 19Z,   0.60, -15.12,  99.90, -14.50,   0.02,  (min)
03/19 20Z,   0.70, -14.73,  99.90, -14.02,   0.02,
03/19 21Z,   0.80, -13.13,  99.90, -12.31,   0.02,
03/19 22Z,   0.80, -10.96,  99.90, -10.14,   0.02,
03/19 23Z,   1.00,  -8.92,  99.90,  -7.90,   0.02,
03/20 00Z,   0.90,  -7.45,  99.90,  -6.53,   0.02,
03/20 01Z,   0.80,  -6.80,  99.90,  -5.98,   0.02,  (max)
03/20 02Z,   0.80,  -6.97,  99.90,  -6.15,   0.02,
03/20 03Z,   0.90,  -7.85,  99.90,  -6.93,   0.02,
03/20 04Z,   1.00,  -9.21,  99.90,  -8.19,   0.02,
03/20 05Z,   0.90, -10.65,  99.90,  -9.73,   0.02,
03/20 06Z,   1.00, -11.79,  99.90, -10.77,   0.02,
03/20 07Z,   1.00, -12.26,  99.90, -11.24,   0.02,  (min)
03/20 08Z,   1.00, -11.68,  99.90, -10.66,   0.02,
03/20 09Z,   1.10, -10.01,  99.90,  -8.89,   0.02,
03/20 10Z,   1.10,  -7.82,  99.90,  -6.70,   0.02,
03/20 11Z,   1.10,  -5.85,  99.90,  -4.73,   0.02,
03/20 12Z,   1.00,  -4.59,  99.90,  -3.57,   0.02,
03/20 13Z,   0.80,  -4.27,  99.90,  -3.45,   0.02,  (max)
03/20 14Z,   0.80,  -4.89,  99.90,  -4.07,   0.02,
03/20 15Z,   0.80,  -6.30,  99.90,  -5.48,   0.02,
03/20 16Z,   0.70,  -8.27,  99.90,  -7.55,   0.02,
03/20 17Z,   0.60, -10.48,  99.90,  -9.86,   0.02,
03/20 18Z,   0.50, -12.50,  99.90, -11.99,   0.02,