EXTRA-TROPICAL  STORM  SURGE  2.3
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 
#Friday Harbor, WA : 04/02/2023 11:22:16 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/31 12Z,   0.20,  -0.41,   0.01,  99.90,   0.22,  (max)
03/31 13Z,   0.20,  -0.84,  -0.50,  99.90,   0.14,
03/31 14Z,   0.20,  -1.34,  -1.01,  99.90,   0.13,
03/31 15Z,   0.20,  -1.78,  -1.45,  99.90,   0.13,
03/31 16Z,   0.20,  -2.07,  -1.87,  99.90,   0.00,
03/31 17Z,   0.20,  -2.22,  -2.13,  99.90,  -0.11,
03/31 18Z,   0.30,  -2.27,  -2.30,  99.90,  -0.33,
03/31 19Z,   0.30,  -2.31,  -2.39,  99.90,  -0.38,
03/31 20Z,   0.20,  -2.45,  -2.49,  99.90,  -0.24,
03/31 21Z,   0.30,  -2.78,  -2.80,  99.90,  -0.32,
03/31 22Z,   0.40,  -3.39,  -3.30,  99.90,  -0.31,
03/31 23Z,   0.30,  -4.25,  -4.03,  99.90,  -0.08,
04/01 00Z,   0.20,  -5.26,  -4.88,  99.90,   0.18,
04/01 01Z,   0.20,  -6.20,  -5.68,  99.90,   0.32,
04/01 02Z,   0.30,  -6.88,  -6.27,  99.90,   0.31,
04/01 03Z,   0.20,  -7.13,  -6.51,  99.90,   0.42,  (min)
04/01 04Z,   0.20,  -6.90,  -6.23,  99.90,   0.47,
04/01 05Z,   0.30,  -6.25,  -5.57,  99.90,   0.38,
04/01 06Z,   0.20,  -5.28,  -4.55,  99.90,   0.53,
04/01 07Z,   0.20,  -4.11,  -3.30,  99.90,   0.61,
04/01 08Z,   0.20,  -2.87,  -2.03,  99.90,   0.64,
04/01 09Z,   0.30,  -1.73,  -0.92,  99.90,   0.51,
04/01 10Z,   0.30,  -0.87,  -0.10,  99.90,   0.47,
04/01 11Z,   0.20,  -0.42,   0.40,  99.90,   0.62,  (max)
04/01 12Z,   0.30,  -0.43,   0.34,  99.90,   0.47,
04/01 13Z,   0.30,  -0.82,  -0.13,  99.90,   0.39,
04/01 14Z,   0.30,  -1.42,  -0.81,  99.90,   0.31,
04/01 15Z,   0.30,  -2.01,  -1.44,  99.90,   0.27,
04/01 16Z,   0.30,  -2.44,  -1.93,  99.90,   0.21,
04/01 17Z,   0.30,  -2.66,  -2.24,  99.90,   0.12,
04/01 18Z,   0.50,  -2.69,  -2.43,  99.90,  -0.24,
04/01 19Z,   0.40,  -2.61,  -2.46,  99.90,  -0.25,  (min)
04/01 20Z,   0.40,  -2.51,  -2.35,  99.90,  -0.24,
04/01 21Z,   0.50,  -2.51,  -2.32,  99.90,  -0.31,  (max)
04/01 22Z,   0.50,  -2.75,  -2.56,  99.90,  -0.31,
04/01 23Z,   0.40,  -3.30,  -3.00,  99.90,  -0.10,
04/02 00Z,   0.40,  -4.17,  -3.78,  99.90,  -0.01,
04/02 01Z,   0.40,  -5.20,  -4.75,  99.90,   0.05,
04/02 02Z,   0.40,  -6.17,  -5.62,  99.90,   0.15,
04/02 03Z,   0.40,  -6.83,  -6.25,  99.90,   0.18,
04/02 04Z,   0.40,  -7.01,  -6.48,  99.90,   0.13,  (min)
04/02 05Z,   0.40,  -6.70,  -6.20,  99.90,   0.10,
04/02 06Z,   0.40,  -5.96,  -5.53,  99.90,   0.03,
04/02 07Z,   0.30,  -4.91,  -4.47,  99.90,   0.14,
04/02 08Z,   0.30,  -3.70,  -3.15,  99.90,   0.25,
04/02 09Z,   0.30,  -2.48,  -1.91,  99.90,   0.27,
04/02 10Z,   0.30,  -1.43,  -0.90,  99.90,   0.23,
04/02 11Z,   0.30,  -0.75,  -0.23,  99.90,   0.22,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/02 12Z,   0.30,  -0.57,  99.90,  -0.06,   0.21,  (max)
04/02 13Z,   0.40,  -0.87,  99.90,  -0.28,   0.19,
04/02 14Z,   0.30,  -1.52,  99.90,  -1.04,   0.17,
04/02 15Z,   0.30,  -2.26,  99.90,  -1.80,   0.16,
04/02 16Z,   0.30,  -2.86,  99.90,  -2.43,   0.14,
04/02 17Z,   0.40,  -3.21,  99.90,  -2.69,   0.12,
04/02 18Z,   0.30,  -3.27,  99.90,  -2.87,   0.10,  (min)
04/02 19Z,   0.30,  -3.12,  99.90,  -2.73,   0.09,
04/02 20Z,   0.30,  -2.85,  99.90,  -2.48,   0.07,
04/02 21Z,   0.30,  -2.58,  99.90,  -2.23,   0.05,
04/02 22Z,   0.30,  -2.47,  99.90,  -2.14,   0.03,  (max)
04/02 23Z,   0.20,  -2.65,  99.90,  -2.44,   0.02,
04/03 00Z,   0.20,  -3.22,  99.90,  -3.00,   0.02,
04/03 01Z,   0.30,  -4.12,  99.90,  -3.81,   0.02,
04/03 02Z,   0.30,  -5.19,  99.90,  -4.87,   0.02,
04/03 03Z,   0.20,  -6.13,  99.90,  -5.91,   0.02,
04/03 04Z,   0.20,  -6.69,  99.90,  -6.48,   0.02,  (min)
04/03 05Z,   0.30,  -6.73,  99.90,  -6.42,   0.02,
04/03 06Z,   0.30,  -6.26,  99.90,  -5.94,   0.02,
04/03 07Z,   0.20,  -5.39,  99.90,  -5.17,   0.02,
04/03 08Z,   0.20,  -4.27,  99.90,  -4.05,   0.02,
04/03 09Z,   0.20,  -3.06,  99.90,  -2.84,   0.02,
04/03 10Z,   0.20,  -1.94,  99.90,  -1.73,   0.02,
04/03 11Z,   0.20,  -1.11,  99.90,  -0.90,   0.02,
04/03 12Z,   0.20,  -0.75,  99.90,  -0.54,   0.02,  (max)
04/03 13Z,   0.10,  -0.95,  99.90,  -0.83,   0.02,
04/03 14Z,   0.10,  -1.60,  99.90,  -1.48,   0.02,
04/03 15Z,   0.10,  -2.48,  99.90,  -2.37,   0.02,
04/03 16Z,   0.10,  -3.30,  99.90,  -3.18,   0.02,
04/03 17Z,   0.10,  -3.83,  99.90,  -3.72,   0.02,
04/03 18Z,   0.00,  -3.99,  99.90,  -3.98,   0.02,  (min)
04/03 19Z,   0.00,  -3.83,  99.90,  -3.81,   0.02,
04/03 20Z,   0.00,  -3.44,  99.90,  -3.42,   0.02,
04/03 21Z,   0.00,  -2.97,  99.90,  -2.95,   0.02,
04/03 22Z,   0.00,  -2.55,  99.90,  -2.54,   0.02,
04/03 23Z,   0.00,  -2.36,  99.90,  -2.34,   0.02,  (max)
04/04 00Z,   0.00,  -2.53,  99.90,  -2.52,   0.02,
04/04 01Z,   0.00,  -3.14,  99.90,  -3.12,   0.02,
04/04 02Z,   0.10,  -4.09,  99.90,  -3.98,   0.02,
04/04 03Z,   0.10,  -5.15,  99.90,  -5.03,   0.02,
04/04 04Z,   0.10,  -5.99,  99.90,  -5.87,   0.02,
04/04 05Z,   0.20,  -6.37,  99.90,  -6.16,   0.02,  (min)
04/04 06Z,   0.20,  -6.20,  99.90,  -5.99,   0.02,
04/04 07Z,   0.10,  -5.55,  99.90,  -5.43,   0.02,
04/04 08Z,   0.10,  -4.56,  99.90,  -4.44,   0.02,
04/04 09Z,   0.10,  -3.41,  99.90,  -3.30,   0.02,
04/04 10Z,   0.20,  -2.29,  99.90,  -2.08,   0.02,
04/04 11Z,   0.20,  -1.39,  99.90,  -1.18,   0.02,
04/04 12Z,   0.10,  -0.91,  99.90,  -0.80,   0.02,  (max)
04/04 13Z,   0.10,  -0.99,  99.90,  -0.87,   0.02,
04/04 14Z,   0.10,  -1.61,  99.90,  -1.50,   0.02,
04/04 15Z,   0.10,  -2.61,  99.90,  -2.49,   0.02,
04/04 16Z,   0.10,  -3.66,  99.90,  -3.55,   0.02,
04/04 17Z,   0.10,  -4.46,  99.90,  -4.34,   0.02,
04/04 18Z,   0.10,  -4.81,  99.90,  -4.69,   0.02,  (min)
04/04 19Z,   0.10,  -4.71,  99.90,  -4.59,   0.02,
04/04 20Z,   0.00,  -4.25,  99.90,  -4.24,   0.02,
04/04 21Z,   0.00,  -3.61,  99.90,  -3.59,   0.02,
04/04 22Z,   0.00,  -2.94,  99.90,  -2.92,   0.02,
04/04 23Z,   0.00,  -2.40,  99.90,  -2.39,   0.02,
04/05 00Z,   0.00,  -2.17,  99.90,  -2.16,   0.02,  (max)
04/05 01Z,   0.00,  -2.38,  99.90,  -2.37,   0.02,
04/05 02Z,   0.00,  -3.05,  99.90,  -3.03,   0.02,
04/05 03Z,   0.00,  -4.02,  99.90,  -4.00,   0.02,
04/05 04Z,   0.00,  -4.99,  99.90,  -4.98,   0.02,
04/05 05Z,   0.00,  -5.66,  99.90,  -5.65,   0.02,
04/05 06Z,   0.00,  -5.82,  99.90,  -5.80,   0.02,  (min)
04/05 07Z,   0.00,  -5.42,  99.90,  -5.41,   0.02,
04/05 08Z,   0.00,  -4.61,  99.90,  -4.59,   0.02,
04/05 09Z,   0.00,  -3.56,  99.90,  -3.54,   0.02,
04/05 10Z,   0.00,  -2.48,  99.90,  -2.46,   0.02,
04/05 11Z,   0.00,  -1.56,  99.90,  -1.55,   0.02,
04/05 12Z,   0.00,  -1.00,  99.90,  -0.98,   0.02,
04/05 13Z,   0.00,  -0.97,  99.90,  -0.95,   0.02,  (max)
04/05 14Z,   0.00,  -1.53,  99.90,  -1.51,   0.02,
04/05 15Z,   0.00,  -2.58,  99.90,  -2.57,   0.02,
04/05 16Z,   0.00,  -3.84,  99.90,  -3.83,   0.02,
04/05 17Z,   0.00,  -4.94,  99.90,  -4.93,   0.02,
04/05 18Z,   0.00,  -5.59,  99.90,  -5.58,   0.02,
04/05 19Z,   0.00,  -5.67,  99.90,  -5.65,   0.02,  (min)
04/05 20Z,   0.00,  -5.24,  99.90,  -5.23,   0.02,
04/05 21Z,   0.10,  -4.49,  99.90,  -4.37,   0.02,
04/05 22Z,   0.10,  -3.60,  99.90,  -3.48,   0.02,
04/05 23Z,   0.10,  -2.76,  99.90,  -2.64,   0.02,
04/06 00Z,   0.10,  -2.14,  99.90,  -2.03,   0.02,