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 
#Astoria, OR : 03/31/2023 10:21:36 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/29 18Z,   0.30,  -6.24,  -6.51,  99.90,  -0.57,
03/29 19Z,   0.30,  -7.36,  -7.77,  99.90,  -0.71,
03/29 20Z,   0.30,  -8.30,  -8.77,  99.90,  -0.77,
03/29 21Z,   0.30,  -8.99,  -9.46,  99.90,  -0.77,
03/29 22Z,   0.30,  -9.28,  -9.60,  99.90,  -0.62,  (min)
03/29 23Z,   0.30,  -9.04,  -9.16,  99.90,  -0.42,
03/30 00Z,   0.20,  -8.34,  -8.30,  99.90,  -0.16,
03/30 01Z,   0.20,  -7.38,  -7.20,  99.90,  -0.02,
03/30 02Z,   0.20,  -6.29,  -6.04,  99.90,   0.05,
03/30 03Z,   0.20,  -5.27,  -5.08,  99.90,  -0.01,
03/30 04Z,   0.20,  -4.57,  -4.40,  99.90,  -0.03,
03/30 05Z,   0.20,  -4.41,  -4.14,  99.90,   0.07,  (max)
03/30 06Z,   0.10,  -4.71,  -4.32,  99.90,   0.29,
03/30 07Z,   0.10,  -5.25,  -4.86,  99.90,   0.29,
03/30 08Z,   0.20,  -5.80,  -5.48,  99.90,   0.12,
03/30 09Z,   0.20,  -6.22,  -5.97,  99.90,   0.05,
03/30 10Z,   0.10,  -6.33,  -6.11,  99.90,   0.12,  (min)
03/30 11Z,   0.20,  -5.99,  -5.88,  99.90,  -0.09,
03/30 12Z,   0.30,  -5.29,  -5.33,  99.90,  -0.34,
03/30 13Z,   0.30,  -4.51,  -4.59,  99.90,  -0.38,
03/30 14Z,   0.30,  -3.88,  -3.90,  99.90,  -0.32,
03/30 15Z,   0.40,  -3.52,  -3.47,  99.90,  -0.35,
03/30 16Z,   0.40,  -3.54,  -3.40,  99.90,  -0.26,  (max)
03/30 17Z,   0.40,  -4.04,  -3.89,  99.90,  -0.25,
03/30 18Z,   0.40,  -4.95,  -4.86,  99.90,  -0.31,
03/30 19Z,   0.40,  -6.03,  -6.14,  99.90,  -0.51,
03/30 20Z,   0.40,  -7.10,  -7.37,  99.90,  -0.67,
03/30 21Z,   0.40,  -8.08,  -8.43,  99.90,  -0.75,
03/30 22Z,   0.40,  -8.89,  -9.23,  99.90,  -0.74,
03/30 23Z,   0.40,  -9.29,  -9.52,  99.90,  -0.63,  (min)
03/31 00Z,   0.20,  -9.14,  -9.27,  99.90,  -0.33,
03/31 01Z,   0.20,  -8.48,  -8.50,  99.90,  -0.22,
03/31 02Z,   0.20,  -7.48,  -7.39,  99.90,  -0.11,
03/31 03Z,   0.20,  -6.27,  -6.11,  99.90,  -0.04,
03/31 04Z,   0.20,  -5.11,  -5.03,  99.90,  -0.12,
03/31 05Z,   0.20,  -4.30,  -4.20,  99.90,  -0.10,
03/31 06Z,   0.20,  -4.09,  -3.83,  99.90,   0.06,  (max)
03/31 07Z,   0.20,  -4.40,  -4.00,  99.90,   0.20,
03/31 08Z,   0.20,  -5.00,  -4.65,  99.90,   0.15,
03/31 09Z,   0.20,  -5.69,  -5.41,  99.90,   0.08,
03/31 10Z,   0.20,  -6.29,  -6.11,  99.90,  -0.02,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/31 11Z,   0.20,  -6.57,  99.90,  -6.41,  -0.04,  (min)
03/31 12Z,   0.20,  -6.37,  99.90,  -6.22,  -0.05,
03/31 13Z,   0.20,  -5.74,  99.90,  -5.61,  -0.07,
03/31 14Z,   0.30,  -4.94,  99.90,  -4.72,  -0.08,
03/31 15Z,   0.30,  -4.20,  99.90,  -3.99,  -0.09,
03/31 16Z,   0.30,  -3.66,  99.90,  -3.47,  -0.11,
03/31 17Z,   0.40,  -3.51,  99.90,  -3.23,  -0.12,  (max)
03/31 18Z,   0.40,  -3.89,  99.90,  -3.63,  -0.14,
03/31 19Z,   0.40,  -4.74,  99.90,  -4.49,  -0.15,
03/31 20Z,   0.50,  -5.83,  99.90,  -5.50,  -0.17,
03/31 21Z,   0.50,  -6.98,  99.90,  -6.66,  -0.18,
03/31 22Z,   0.50,  -8.10,  99.90,  -7.79,  -0.20,
03/31 23Z,   0.60,  -9.02,  99.90,  -8.62,  -0.20,
04/01 00Z,   0.70,  -9.47,  99.90,  -8.97,  -0.20,  (min)
04/01 01Z,   0.70,  -9.28,  99.90,  -8.78,  -0.20,
04/01 02Z,   0.80,  -8.51,  99.90,  -7.91,  -0.20,
04/01 03Z,   0.80,  -7.33,  99.90,  -6.73,  -0.20,
04/01 04Z,   0.80,  -5.94,  99.90,  -5.34,  -0.20,
04/01 05Z,   0.70,  -4.64,  99.90,  -4.14,  -0.20,
04/01 06Z,   0.60,  -3.83,  99.90,  -3.43,  -0.20,
04/01 07Z,   0.50,  -3.71,  99.90,  -3.41,  -0.20,  (max)
04/01 08Z,   0.50,  -4.17,  99.90,  -3.87,  -0.20,
04/01 09Z,   0.50,  -4.97,  99.90,  -4.66,  -0.20,
04/01 10Z,   0.50,  -5.87,  99.90,  -5.57,  -0.20,
04/01 11Z,   0.50,  -6.67,  99.90,  -6.37,  -0.20,
04/01 12Z,   0.50,  -7.08,  99.90,  -6.78,  -0.20,  (min)
04/01 13Z,   0.50,  -6.89,  99.90,  -6.59,  -0.20,
04/01 14Z,   0.60,  -6.20,  99.90,  -5.79,  -0.20,
04/01 15Z,   0.60,  -5.25,  99.90,  -4.84,  -0.20,
04/01 16Z,   0.50,  -4.29,  99.90,  -3.99,  -0.20,
04/01 17Z,   0.50,  -3.55,  99.90,  -3.25,  -0.20,
04/01 18Z,   0.50,  -3.28,  99.90,  -2.98,  -0.20,  (max)
04/01 19Z,   0.40,  -3.65,  99.90,  -3.45,  -0.20,
04/01 20Z,   0.40,  -4.57,  99.90,  -4.37,  -0.20,
04/01 21Z,   0.40,  -5.79,  99.90,  -5.58,  -0.20,
04/01 22Z,   0.30,  -7.09,  99.90,  -6.99,  -0.20,
04/01 23Z,   0.30,  -8.35,  99.90,  -8.25,  -0.20,
04/02 00Z,   0.40,  -9.32,  99.90,  -9.11,  -0.20,
04/02 01Z,   0.40,  -9.68,  99.90,  -9.48,  -0.20,  (min)
04/02 02Z,   0.40,  -9.30,  99.90,  -9.09,  -0.20,
04/02 03Z,   0.40,  -8.27,  99.90,  -8.07,  -0.20,
04/02 04Z,   0.40,  -6.84,  99.90,  -6.64,  -0.20,
04/02 05Z,   0.40,  -5.28,  99.90,  -5.08,  -0.20,
04/02 06Z,   0.30,  -3.97,  99.90,  -3.86,  -0.20,
04/02 07Z,   0.30,  -3.30,  99.90,  -3.19,  -0.20,  (max)
04/02 08Z,   0.30,  -3.42,  99.90,  -3.32,  -0.20,
04/02 09Z,   0.40,  -4.16,  99.90,  -3.96,  -0.20,
04/02 10Z,   0.40,  -5.23,  99.90,  -5.03,  -0.20,
04/02 11Z,   0.40,  -6.37,  99.90,  -6.17,  -0.20,
04/02 12Z,   0.40,  -7.31,  99.90,  -7.11,  -0.20,
04/02 13Z,   0.40,  -7.72,  99.90,  -7.52,  -0.20,  (min)
04/02 14Z,   0.40,  -7.42,  99.90,  -7.21,  -0.20,
04/02 15Z,   0.40,  -6.52,  99.90,  -6.32,  -0.20,
04/02 16Z,   0.40,  -5.33,  99.90,  -5.13,  -0.20,
04/02 17Z,   0.40,  -4.15,  99.90,  -3.95,  -0.20,
04/02 18Z,   0.30,  -3.27,  99.90,  -3.17,  -0.20,
04/02 19Z,   0.30,  -3.00,  99.90,  -2.90,  -0.20,  (max)
04/02 20Z,   0.30,  -3.50,  99.90,  -3.39,  -0.20,
04/02 21Z,   0.30,  -4.59,  99.90,  -4.49,  -0.20,
04/02 22Z,   0.20,  -5.99,  99.90,  -5.99,  -0.20,
04/02 23Z,   0.30,  -7.45,  99.90,  -7.34,  -0.20,
04/03 00Z,   0.30,  -8.75,  99.90,  -8.65,  -0.20,
04/03 01Z,   0.30,  -9.62,  99.90,  -9.51,  -0.20,
04/03 02Z,   0.20,  -9.73,  99.90,  -9.72,  -0.20,  (min)
04/03 03Z,   0.20,  -9.01,  99.90,  -9.01,  -0.20,
04/03 04Z,   0.20,  -7.67,  99.90,  -7.67,  -0.20,
04/03 05Z,   0.20,  -6.01,  99.90,  -6.01,  -0.20,
04/03 06Z,   0.20,  -4.39,  99.90,  -4.38,  -0.20,
04/03 07Z,   0.20,  -3.22,  99.90,  -3.22,  -0.20,
04/03 08Z,   0.20,  -2.87,  99.90,  -2.86,  -0.20,  (max)
04/03 09Z,   0.10,  -3.37,  99.90,  -3.47,  -0.20,
04/03 10Z,   0.10,  -4.47,  99.90,  -4.56,  -0.20,
04/03 11Z,   0.10,  -5.81,  99.90,  -5.91,  -0.20,
04/03 12Z,   0.10,  -7.12,  99.90,  -7.22,  -0.20,
04/03 13Z,   0.10,  -8.08,  99.90,  -8.18,  -0.20,
04/03 14Z,   0.10,  -8.36,  99.90,  -8.45,  -0.20,  (min)
04/03 15Z,   0.10,  -7.81,  99.90,  -7.90,  -0.20,
04/03 16Z,   0.10,  -6.63,  99.90,  -6.73,  -0.20,
04/03 17Z,   0.00,  -5.19,  99.90,  -5.39,  -0.20,
04/03 18Z,   0.00,  -3.85,  99.90,  -4.05,  -0.20,
04/03 19Z,   0.00,  -2.96,  99.90,  -3.15,  -0.20,
04/03 20Z,   0.00,  -2.82,  99.90,  -3.02,  -0.20,  (max)
04/03 21Z,   0.00,  -3.53,  99.90,  -3.73,  -0.20,
04/03 22Z,   0.00,  -4.85,  99.90,  -5.05,  -0.20,
04/03 23Z,   0.00,  -6.42,  99.90,  -6.61,  -0.20,
04/04 00Z,   0.00,  -7.93,  99.90,  -8.13,  -0.20,
04/04 01Z,  99.90,  -9.15,  99.90,  99.90,  -0.20,
04/04 02Z,  99.90,  -9.75,  99.90,  99.90,  -0.20,
04/04 03Z,  99.90,  -9.47,  99.90,  99.90,  -0.20,
04/04 04Z,  99.90,  -8.35,  99.90,  99.90,  -0.20,
04/04 05Z,  99.90,  -6.71,  99.90,  99.90,  -0.20,
04/04 06Z,  99.90,  -4.93,  99.90,  99.90,  -0.20,