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

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 : 12/05/2023 17:24:16 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/04 00Z,   0.80,  -4.45,  -3.56,  99.90,   0.09,
12/04 01Z,   0.90,  -4.55,  -3.82,  99.90,  -0.17,
12/04 02Z,   0.90,  -4.35,  -3.85,  99.90,  -0.40,  (min)
12/04 03Z,   0.90,  -3.97,  -3.81,  99.90,  -0.74,  (max)
12/04 04Z,   0.90,  -3.67,  -3.85,  99.90,  -1.08,
12/04 05Z,   0.90,  -3.76,  -4.19,  99.90,  -1.33,
12/04 06Z,   0.70,  -4.41,  -4.81,  99.90,  -1.10,
12/04 07Z,   0.70,  -5.55,  -5.95,  99.90,  -1.10,
12/04 08Z,   0.70,  -7.01,  -7.22,  99.90,  -0.91,
12/04 09Z,   0.70,  -8.50,  -8.48,  99.90,  -0.68,
12/04 10Z,   0.70,  -9.66,  -9.41,  99.90,  -0.45,
12/04 11Z,   0.70, -10.08,  -9.63,  99.90,  -0.25,  (min)
12/04 12Z,   0.50,  -9.57,  -8.99,  99.90,   0.08,
12/04 13Z,   0.50,  -8.24,  -7.68,  99.90,   0.06,
12/04 14Z,   0.50,  -6.40,  -5.73,  99.90,   0.17,
12/04 15Z,   0.50,  -4.35,  -3.48,  99.90,   0.37,
12/04 16Z,   0.40,  -2.40,  -1.51,  99.90,   0.49,
12/04 17Z,   0.40,  -0.89,  -0.04,  99.90,   0.45,
12/04 18Z,   0.50,  -0.05,   0.66,  99.90,   0.21,
12/04 19Z,   0.50,   0.08,   0.72,  99.90,   0.14,  (max)
12/04 20Z,   0.50,  -0.37,   0.27,  99.90,   0.14,
12/04 21Z,   0.50,  -1.30,  -0.64,  99.90,   0.16,
12/04 22Z,   0.50,  -2.54,  -1.90,  99.90,   0.14,
12/04 23Z,   0.50,  -3.80,  -3.26,  99.90,   0.04,
12/05 00Z,   0.70,  -4.76,  -4.20,  99.90,  -0.14,
12/05 01Z,   0.70,  -5.29,  -4.64,  99.90,  -0.05,
12/05 02Z,   0.70,  -5.41,  -4.65,  99.90,   0.06,  (min)
12/05 03Z,   0.80,  -5.18,  -4.41,  99.90,  -0.03,
12/05 04Z,   0.80,  -4.71,  -4.02,  99.90,  -0.11,
12/05 05Z,   0.90,  -4.28,  -3.62,  99.90,  -0.24,
12/05 06Z,   0.90,  -4.19,  -3.50,  99.90,  -0.21,  (max)
12/05 07Z,   0.90,  -4.61,  -3.87,  99.90,  -0.16,
12/05 08Z,   0.90,  -5.47,  -4.71,  99.90,  -0.14,
12/05 09Z,   0.90,  -6.60,  -5.70,  99.90,  -0.00,
12/05 10Z,   0.90,  -7.77,  -6.70,  99.90,   0.17,
12/05 11Z,   0.90,  -8.65,  -7.43,  99.90,   0.32,
12/05 12Z,   0.90,  -8.90,  -7.62,  99.90,   0.38,  (min)
12/05 13Z,   0.90,  -8.35,  -7.11,  99.90,   0.34,
12/05 14Z,   0.90,  -7.13,  -5.91,  99.90,   0.32,
12/05 15Z,   0.90,  -5.48,  -4.26,  99.90,   0.32,
12/05 16Z,   1.00,  -3.65,  -2.35,  99.90,   0.30,
12/05 17Z,   1.00,  -1.91,  -0.64,  99.90,   0.27,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/05 18Z,   1.00,  -0.63,  99.90,   0.61,   0.24,
12/05 19Z,   1.00,  -0.03,  99.90,   1.17,   0.20,  (max)
12/05 20Z,   1.00,  -0.13,  99.90,   1.04,   0.17,
12/05 21Z,   1.00,  -0.81,  99.90,   0.32,   0.13,
12/05 22Z,   0.90,  -1.97,  99.90,  -0.97,   0.10,
12/05 23Z,   0.90,  -3.41,  99.90,  -2.45,   0.06,
12/06 00Z,   0.90,  -4.81,  99.90,  -3.88,   0.03,
12/06 01Z,   0.90,  -5.84,  99.90,  -4.95,  -0.01,
12/06 02Z,   0.80,  -6.37,  99.90,  -5.62,  -0.04,
12/06 03Z,   0.80,  -6.42,  99.90,  -5.69,  -0.08,  (min)
12/06 04Z,   0.80,  -6.02,  99.90,  -5.33,  -0.11,
12/06 05Z,   0.80,  -5.33,  99.90,  -4.68,  -0.15,
12/06 06Z,   0.80,  -4.66,  99.90,  -4.00,  -0.15,
12/06 07Z,   0.80,  -4.32,  99.90,  -3.67,  -0.15,  (max)
12/06 08Z,   0.80,  -4.47,  99.90,  -3.81,  -0.15,
12/06 09Z,   0.80,  -5.03,  99.90,  -4.38,  -0.15,
12/06 10Z,   0.80,  -5.88,  99.90,  -5.22,  -0.15,
12/06 11Z,   0.80,  -6.80,  99.90,  -6.15,  -0.15,
12/06 12Z,   0.80,  -7.51,  99.90,  -6.86,  -0.15,
12/06 13Z,   0.80,  -7.67,  99.90,  -7.02,  -0.15,  (min)
12/06 14Z,   0.80,  -7.16,  99.90,  -6.50,  -0.15,
12/06 15Z,   0.70,  -6.07,  99.90,  -5.52,  -0.15,
12/06 16Z,   0.70,  -4.59,  99.90,  -4.04,  -0.15,
12/06 17Z,   0.70,  -2.94,  99.90,  -2.39,  -0.15,
12/06 18Z,   0.70,  -1.41,  99.90,  -0.86,  -0.15,
12/06 19Z,   0.70,  -0.37,  99.90,   0.18,  -0.15,
12/06 20Z,   0.70,  -0.05,  99.90,   0.50,  -0.15,  (max)
12/06 21Z,   0.70,  -0.44,  99.90,   0.11,  -0.15,
12/06 22Z,   0.70,  -1.44,  99.90,  -0.88,  -0.15,
12/06 23Z,   0.70,  -2.90,  99.90,  -2.35,  -0.15,
12/07 00Z,   0.70,  -4.60,  99.90,  -4.05,  -0.15,
12/07 01Z,   0.70,  -6.14,  99.90,  -5.59,  -0.15,
12/07 02Z,   0.70,  -7.18,  99.90,  -6.63,  -0.15,
12/07 03Z,   0.80,  -7.60,  99.90,  -6.95,  -0.15,  (min)
12/07 04Z,   0.80,  -7.42,  99.90,  -6.76,  -0.15,
12/07 05Z,   0.80,  -6.70,  99.90,  -6.05,  -0.15,
12/07 06Z,   0.80,  -5.67,  99.90,  -5.02,  -0.15,
12/07 07Z,   0.80,  -4.68,  99.90,  -4.03,  -0.15,
12/07 08Z,   0.80,  -4.07,  99.90,  -3.42,  -0.15,
12/07 09Z,   0.80,  -3.95,  99.90,  -3.30,  -0.15,  (max)
12/07 10Z,   0.80,  -4.28,  99.90,  -3.62,  -0.15,
12/07 11Z,   0.80,  -4.92,  99.90,  -4.26,  -0.15,
12/07 12Z,   0.80,  -5.70,  99.90,  -5.05,  -0.15,
12/07 13Z,   0.80,  -6.33,  99.90,  -5.68,  -0.15,
12/07 14Z,   0.80,  -6.48,  99.90,  -5.83,  -0.15,  (min)
12/07 15Z,   0.80,  -6.03,  99.90,  -5.38,  -0.15,
12/07 16Z,   0.80,  -5.06,  99.90,  -4.41,  -0.15,
12/07 17Z,   0.80,  -3.72,  99.90,  -3.07,  -0.15,
12/07 18Z,   0.80,  -2.22,  99.90,  -1.57,  -0.15,
12/07 19Z,   0.80,  -0.92,  99.90,  -0.26,  -0.15,
12/07 20Z,   0.80,  -0.17,  99.90,   0.48,  -0.15,  (max)
12/07 21Z,   0.80,  -0.19,  99.90,   0.46,  -0.15,
12/07 22Z,   0.70,  -0.96,  99.90,  -0.41,  -0.15,
12/07 23Z,   0.70,  -2.35,  99.90,  -1.80,  -0.15,
12/08 00Z,   0.70,  -4.18,  99.90,  -3.63,  -0.15,
12/08 01Z,   0.70,  -6.12,  99.90,  -5.57,  -0.15,
12/08 02Z,   0.70,  -7.73,  99.90,  -7.18,  -0.15,
12/08 03Z,   0.70,  -8.66,  99.90,  -8.11,  -0.15,
12/08 04Z,   0.70,  -8.80,  99.90,  -8.25,  -0.15,  (min)
12/08 05Z,   0.70,  -8.21,  99.90,  -7.66,  -0.15,
12/08 06Z,   0.70,  -7.04,  99.90,  -6.49,  -0.15,
12/08 07Z,   0.70,  -5.59,  99.90,  -5.04,  -0.15,
12/08 08Z,   0.60,  -4.28,  99.90,  -3.83,  -0.15,
12/08 09Z,   0.60,  -3.43,  99.90,  -2.98,  -0.15,
12/08 10Z,   0.60,  -3.12,  99.90,  -2.67,  -0.15,  (max)
12/08 11Z,   0.60,  -3.30,  99.90,  -2.85,  -0.15,
12/08 12Z,   0.60,  -3.85,  99.90,  -3.40,  -0.15,
12/08 13Z,   0.50,  -4.60,  99.90,  -4.25,  -0.15,
12/08 14Z,   0.50,  -5.23,  99.90,  -4.88,  -0.15,
12/08 15Z,   0.50,  -5.41,  99.90,  -5.05,  -0.15,  (min)
12/08 16Z,   0.50,  -5.01,  99.90,  -4.66,  -0.15,
12/08 17Z,   0.50,  -4.11,  99.90,  -3.76,  -0.15,
12/08 18Z,   0.40,  -2.87,  99.90,  -2.62,  -0.15,
12/08 19Z,   0.40,  -1.54,  99.90,  -1.29,  -0.15,
12/08 20Z,   0.40,  -0.50,  99.90,  -0.25,  -0.15,
12/08 21Z,   0.40,  -0.12,  99.90,   0.14,  -0.15,  (max)
12/08 22Z,   0.40,  -0.57,  99.90,  -0.31,  -0.15,
12/08 23Z,   0.30,  -1.79,  99.90,  -1.63,  -0.15,
12/09 00Z,   0.30,  -3.61,  99.90,  -3.46,  -0.15,
12/09 01Z,   0.30,  -5.78,  99.90,  -5.63,  -0.15,
12/09 02Z,   0.30,  -7.90,  99.90,  -7.75,  -0.15,
12/09 03Z,   0.30,  -9.45,  99.90,  -9.30,  -0.15,
12/09 04Z,   0.30, -10.08,  99.90,  -9.93,  -0.15,  (min)
12/09 05Z,   0.30,  -9.75,  99.90,  -9.60,  -0.15,
12/09 06Z,   0.30,  -8.61,  99.90,  -8.46,  -0.15,
12/09 07Z,   0.20,  -6.92,  99.90,  -6.86,  -0.15,
12/09 08Z,   0.20,  -5.06,  99.90,  -5.01,  -0.15,
12/09 09Z,   0.20,  -3.49,  99.90,  -3.43,  -0.15,
12/09 10Z,   0.20,  -2.49,  99.90,  -2.44,  -0.15,
12/09 11Z,   0.20,  -2.11,  99.90,  -2.06,  -0.15,  (max)
12/09 12Z,   0.20,  -2.27,  99.90,  -2.22,  -0.15,