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 : 02/22/2024 15:21:51 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/21 00Z,   0.70,  -6.25,  -5.79,  99.90,  -0.24,
02/21 01Z,   0.70,  -8.28,  -7.69,  99.90,  -0.11,
02/21 02Z,   0.70, -10.52,  -9.90,  99.90,  -0.08,
02/21 03Z,   0.70, -12.40, -11.93,  99.90,  -0.23,
02/21 04Z,   0.70, -13.44, -13.12,  99.90,  -0.38,
02/21 05Z,   0.70, -13.44, -13.22,  99.90,  -0.48,  (min)
02/21 06Z,   0.70, -12.44, -12.20,  99.90,  -0.46,
02/21 07Z,   0.70, -10.62, -10.38,  99.90,  -0.46,
02/21 08Z,   0.70,  -8.34,  -7.93,  99.90,  -0.29,
02/21 09Z,   0.70,  -6.05,  -5.38,  99.90,  -0.03,
02/21 10Z,   0.70,  -4.10,  -3.27,  99.90,   0.13,
02/21 11Z,   0.70,  -2.65,  -1.87,  99.90,   0.08,
02/21 12Z,   0.70,  -1.82,  -1.20,  99.90,  -0.08,  (max)
02/21 13Z,   0.70,  -1.76,  -1.26,  99.90,  -0.20,
02/21 14Z,   0.70,  -2.48,  -1.83,  99.90,  -0.05,
02/21 15Z,   0.70,  -3.73,  -2.81,  99.90,   0.22,
02/21 16Z,   0.70,  -5.04,  -3.98,  99.90,   0.36,
02/21 17Z,   0.70,  -6.02,  -4.86,  99.90,   0.46,
02/21 18Z,   0.70,  -6.41,  -5.15,  99.90,   0.56,  (min)
02/21 19Z,   0.70,  -6.13,  -4.90,  99.90,   0.53,
02/21 20Z,   0.70,  -5.33,  -4.38,  99.90,   0.25,
02/21 21Z,   0.70,  -4.41,  -3.76,  99.90,  -0.05,
02/21 22Z,   0.70,  -3.85,  -3.30,  99.90,  -0.15,  (max)
02/21 23Z,   0.70,  -3.96,  -3.36,  99.90,  -0.10,
02/22 00Z,   0.80,  -4.83,  -4.19,  99.90,  -0.16,
02/22 01Z,   0.80,  -6.44,  -5.78,  99.90,  -0.14,
02/22 02Z,   0.70,  -8.61,  -7.93,  99.90,  -0.02,
02/22 03Z,   0.70, -10.92, -10.32,  99.90,  -0.10,
02/22 04Z,   0.70, -12.74, -12.33,  99.90,  -0.29,
02/22 05Z,   0.70, -13.61, -13.40,  99.90,  -0.49,  (min)
02/22 06Z,   0.70, -13.34, -12.89,  99.90,  -0.25,
02/22 07Z,   0.70, -12.03, -11.90,  99.90,  -0.57,
02/22 08Z,   0.70,  -9.94,  -9.82,  99.90,  -0.58,
02/22 09Z,   0.70,  -7.50,  -7.19,  99.90,  -0.39,
02/22 10Z,   0.60,  -5.19,  -4.63,  99.90,  -0.04,
02/22 11Z,   0.60,  -3.36,  -2.72,  99.90,   0.04,
02/22 12Z,   0.60,  -2.16,  -1.56,  99.90,   0.00,
02/22 13Z,   0.60,  -1.69,  -1.25,  99.90,  -0.16,  (max)
02/22 14Z,   0.60,  -2.05,  -1.70,  99.90,  -0.25,
02/22 15Z,   0.60,  -3.16,  -2.57,  99.90,  -0.01,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/22 16Z,   0.60,  -4.65,  99.90,  -4.07,  -0.01,
02/22 17Z,   0.50,  -6.00,  99.90,  -5.52,  -0.02,
02/22 18Z,   0.50,  -6.81,  99.90,  -6.35,  -0.03,
02/22 19Z,   0.50,  -6.92,  99.90,  -6.45,  -0.04,  (min)
02/22 20Z,   0.50,  -6.31,  99.90,  -5.86,  -0.05,
02/22 21Z,   0.50,  -5.26,  99.90,  -4.82,  -0.06,
02/22 22Z,   0.50,  -4.23,  99.90,  -3.79,  -0.06,
02/22 23Z,   0.40,  -3.71,  99.90,  -3.38,  -0.07,  (max)
02/23 00Z,   0.40,  -3.96,  99.90,  -3.64,  -0.08,
02/23 01Z,   0.40,  -5.04,  99.90,  -4.73,  -0.09,
02/23 02Z,   0.40,  -6.87,  99.90,  -6.56,  -0.10,
02/23 03Z,   0.40,  -9.18,  99.90,  -8.89,  -0.10,
02/23 04Z,   0.40, -11.47,  99.90, -11.17,  -0.10,
02/23 05Z,   0.40, -13.08,  99.90, -12.79,  -0.10,
02/23 06Z,   0.40, -13.59,  99.90, -13.29,  -0.10,  (min)
02/23 07Z,   0.40, -12.91,  99.90, -12.61,  -0.10,
02/23 08Z,   0.40, -11.22,  99.90, -10.92,  -0.10,
02/23 09Z,   0.30,  -8.87,  99.90,  -8.67,  -0.10,
02/23 10Z,   0.30,  -6.36,  99.90,  -6.16,  -0.10,
02/23 11Z,   0.30,  -4.18,  99.90,  -3.98,  -0.10,
02/23 12Z,   0.30,  -2.65,  99.90,  -2.45,  -0.10,
02/23 13Z,   0.30,  -1.88,  99.90,  -1.68,  -0.10,  (max)
02/23 14Z,   0.30,  -1.92,  99.90,  -1.72,  -0.10,
02/23 15Z,   0.30,  -2.78,  99.90,  -2.58,  -0.10,
02/23 16Z,   0.30,  -4.25,  99.90,  -4.05,  -0.10,
02/23 17Z,   0.30,  -5.84,  99.90,  -5.64,  -0.10,
02/23 18Z,   0.30,  -7.03,  99.90,  -6.84,  -0.10,
02/23 19Z,   0.30,  -7.51,  99.90,  -7.31,  -0.10,  (min)
02/23 20Z,   0.30,  -7.20,  99.90,  -7.01,  -0.10,
02/23 21Z,   0.30,  -6.25,  99.90,  -6.05,  -0.10,
02/23 22Z,   0.30,  -4.99,  99.90,  -4.80,  -0.10,
02/23 23Z,   0.30,  -3.97,  99.90,  -3.77,  -0.10,
02/24 00Z,   0.30,  -3.61,  99.90,  -3.41,  -0.10,  (max)
02/24 01Z,   0.30,  -4.12,  99.90,  -3.92,  -0.10,
02/24 02Z,   0.30,  -5.47,  99.90,  -5.27,  -0.10,
02/24 03Z,   0.30,  -7.50,  99.90,  -7.31,  -0.10,
02/24 04Z,   0.30,  -9.87,  99.90,  -9.68,  -0.10,
02/24 05Z,   0.40, -11.98,  99.90, -11.69,  -0.10,
02/24 06Z,   0.40, -13.21,  99.90, -12.91,  -0.10,
02/24 07Z,   0.40, -13.21,  99.90, -12.92,  -0.10,  (min)
02/24 08Z,   0.40, -12.04,  99.90, -11.74,  -0.10,
02/24 09Z,   0.40,  -9.98,  99.90,  -9.68,  -0.10,
02/24 10Z,   0.40,  -7.47,  99.90,  -7.17,  -0.10,
02/24 11Z,   0.40,  -5.03,  99.90,  -4.74,  -0.10,
02/24 12Z,   0.40,  -3.16,  99.90,  -2.87,  -0.10,
02/24 13Z,   0.40,  -2.11,  99.90,  -1.81,  -0.10,
02/24 14Z,   0.40,  -1.91,  99.90,  -1.61,  -0.10,  (max)
02/24 15Z,   0.40,  -2.54,  99.90,  -2.25,  -0.10,
02/24 16Z,   0.40,  -3.89,  99.90,  -3.59,  -0.10,
02/24 17Z,   0.40,  -5.61,  99.90,  -5.31,  -0.10,
02/24 18Z,   0.40,  -7.14,  99.90,  -6.84,  -0.10,
02/24 19Z,   0.50,  -8.00,  99.90,  -7.61,  -0.10,
02/24 20Z,   0.50,  -8.02,  99.90,  -7.63,  -0.10,  (min)
02/24 21Z,   0.50,  -7.27,  99.90,  -6.87,  -0.10,
02/24 22Z,   0.50,  -6.00,  99.90,  -5.61,  -0.10,
02/24 23Z,   0.50,  -4.66,  99.90,  -4.26,  -0.10,
02/25 00Z,   0.50,  -3.75,  99.90,  -3.35,  -0.10,
02/25 01Z,   0.50,  -3.65,  99.90,  -3.25,  -0.10,  (max)
02/25 02Z,   0.50,  -4.46,  99.90,  -4.06,  -0.10,
02/25 03Z,   0.50,  -6.06,  99.90,  -5.67,  -0.10,
02/25 04Z,   0.50,  -8.22,  99.90,  -7.82,  -0.10,
02/25 05Z,   0.60, -10.49,  99.90,  -9.99,  -0.10,
02/25 06Z,   0.60, -12.24,  99.90, -11.75,  -0.10,
02/25 07Z,   0.60, -12.93,  99.90, -12.44,  -0.10,  (min)
02/25 08Z,   0.60, -12.36,  99.90, -11.87,  -0.10,
02/25 09Z,   0.60, -10.73,  99.90, -10.23,  -0.10,
02/25 10Z,   0.60,  -8.41,  99.90,  -7.91,  -0.10,
02/25 11Z,   0.60,  -5.90,  99.90,  -5.40,  -0.10,
02/25 12Z,   0.60,  -3.73,  99.90,  -3.24,  -0.10,
02/25 13Z,   0.60,  -2.34,  99.90,  -1.84,  -0.10,
02/25 14Z,   0.60,  -1.89,  99.90,  -1.40,  -0.10,  (max)
02/25 15Z,   0.70,  -2.34,  99.90,  -1.75,  -0.10,
02/25 16Z,   0.70,  -3.56,  99.90,  -2.96,  -0.10,
02/25 17Z,   0.70,  -5.30,  99.90,  -4.71,  -0.10,
02/25 18Z,   0.70,  -7.11,  99.90,  -6.51,  -0.10,
02/25 19Z,   0.70,  -8.40,  99.90,  -7.80,  -0.10,
02/25 20Z,   0.80,  -8.81,  99.90,  -8.12,  -0.10,  (min)
02/25 21Z,   0.80,  -8.33,  99.90,  -7.63,  -0.10,
02/25 22Z,   0.80,  -7.16,  99.90,  -6.47,  -0.10,
02/25 23Z,   0.90,  -5.68,  99.90,  -4.89,  -0.10,
02/26 00Z,   0.90,  -4.35,  99.90,  -3.56,  -0.10,
02/26 01Z,   0.90,  -3.65,  99.90,  -2.85,  -0.10,  (max)
02/26 02Z,   1.00,  -3.85,  99.90,  -2.95,  -0.10,
02/26 03Z,   1.10,  -4.93,  99.90,  -3.93,  -0.10,
02/26 04Z,   1.20,  -6.69,  99.90,  -5.60,  -0.10,
02/26 05Z,   1.30,  -8.82,  99.90,  -7.62,  -0.10,
02/26 06Z,   1.30, -10.81,  99.90,  -9.61,  -0.10,
02/26 07Z,  99.90, -12.06,  99.90,  99.90,  -0.10,
02/26 08Z,  99.90, -12.15,  99.90,  99.90,  -0.10,
02/26 09Z,  99.90, -11.05,  99.90,  99.90,  -0.10,
02/26 10Z,  99.90,  -9.08,  99.90,  99.90,  -0.10,
02/26 11Z,  99.90,  -6.69,  99.90,  99.90,  -0.10,
02/26 12Z,  99.90,  -4.39,  99.90,  99.90,  -0.10,