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 
#Yorktown USCG, VA : 09/23/2023 18:20:28 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/22 00Z,   0.50,   0.81,   1.24,  99.90,  -0.07,
09/22 01Z,   0.50,   0.72,   1.28,  99.90,   0.06,  (min)
09/22 02Z,   0.60,   0.83,   1.45,  99.90,   0.02,
09/22 03Z,   0.60,   1.11,   1.75,  99.90,   0.04,
09/22 04Z,   0.60,   1.50,   2.17,  99.90,   0.07,
09/22 05Z,   0.70,   1.89,   2.59,  99.90,  -0.00,
09/22 06Z,   0.70,   2.16,   2.90,  99.90,   0.04,
09/22 07Z,   0.70,   2.19,   2.91,  99.90,   0.02,  (max)
09/22 08Z,   0.80,   1.97,   2.78,  99.90,   0.01,
09/22 09Z,   0.80,   1.61,   2.49,  99.90,   0.08,
09/22 10Z,   0.90,   1.23,   2.30,  99.90,   0.17,
09/22 11Z,   1.00,   0.90,   2.04,  99.90,   0.14,
09/22 12Z,   1.00,   0.67,   1.89,  99.90,   0.22,  (min)
09/22 13Z,   1.00,   0.59,   1.92,  99.90,   0.33,
09/22 14Z,   1.10,   0.73,   2.03,  99.90,   0.20,
09/22 15Z,   1.20,   1.07,   2.38,  99.90,   0.11,
09/22 16Z,   1.20,   1.54,   2.85,  99.90,   0.11,
09/22 17Z,   1.30,   2.05,   3.43,  99.90,   0.08,  0.02 ft above HAT
09/22 18Z,   1.50,   2.45,   3.80,  99.90,  -0.15,  0.39 ft above HAT
09/22 19Z,   1.60,   2.63,   4.11,  99.90,  -0.12,  0.70 ft above HAT
09/22 20Z,   1.70,   2.54,   4.17,  99.90,  -0.07,  0.76 ft above HAT  (max)
09/22 21Z,   1.80,   2.23,   4.03,  99.90,  -0.00,  0.62 ft above HAT
09/22 22Z,   1.90,   1.84,   3.83,  99.90,   0.09,  0.42 ft above HAT
09/22 23Z,   2.00,   1.44,   3.61,  99.90,   0.17,  0.20 ft above HAT
09/23 00Z,   2.20,   1.08,   3.56,  99.90,   0.28,  0.15 ft above HAT  (min)
09/23 01Z,   2.40,   0.81,   3.57,  99.90,   0.36,  0.16 ft above HAT
09/23 02Z,   2.60,   0.70,   3.65,  99.90,   0.35,  0.24 ft above HAT
09/23 03Z,   2.70,   0.80,   3.87,  99.90,   0.37,  0.46 ft above HAT
09/23 04Z,   2.70,   1.08,   4.29,  99.90,   0.51,  0.88 ft above HAT
09/23 05Z,   2.80,   1.47,   4.66,  99.90,   0.39,  1.25 ft above HAT
09/23 06Z,   2.90,   1.86,   4.92,  99.90,   0.16,  1.51 ft above HAT
09/23 07Z,   2.90,   2.12,   5.15,  99.90,   0.13,  1.74 ft above HAT
09/23 08Z,   3.10,   2.15,   5.24,  99.90,  -0.01,  1.83 ft above HAT  (max)
09/23 09Z,   3.10,   1.96,   4.88,  99.90,  -0.18,  1.47 ft above HAT
09/23 10Z,   3.20,   1.63,   4.47,  99.90,  -0.36,  1.06 ft above HAT
09/23 11Z,   3.10,   1.28,   4.12,  99.90,  -0.26,  0.71 ft above HAT
09/23 12Z,   2.70,   0.94,   3.76,  99.90,   0.12,  0.35 ft above HAT
09/23 13Z,   2.50,   0.68,   3.37,  99.90,   0.19,
09/23 14Z,   2.30,   0.59,   3.19,  99.90,   0.30,  (min)
09/23 15Z,   2.20,   0.71,   3.54,  99.90,   0.63,  0.13 ft above HAT
09/23 16Z,   2.20,   1.05,   3.67,  99.90,   0.42,  0.26 ft above HAT
09/23 17Z,   2.30,   1.53,   4.12,  99.90,   0.29,  0.71 ft above HAT
09/23 18Z,   2.30,   2.05,   4.35,  99.90,   0.00,  0.94 ft above HAT
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/23 19Z,   2.30,   2.46,  99.90,   4.77,   0.01,  1.36 ft above HAT
09/23 20Z,   2.20,   2.65,  99.90,   4.86,   0.01,  1.45 ft above HAT  (max)
09/23 21Z,   2.20,   2.57,  99.90,   4.79,   0.01,  1.38 ft above HAT
09/23 22Z,   2.10,   2.29,  99.90,   4.41,   0.02,  1.00 ft above HAT
09/23 23Z,   2.00,   1.91,  99.90,   3.94,   0.02,  0.53 ft above HAT
09/24 00Z,   1.90,   1.49,  99.90,   3.42,   0.02,  0.01 ft above HAT
09/24 01Z,   1.80,   1.09,  99.90,   2.91,   0.03,
09/24 02Z,   1.70,   0.77,  99.90,   2.50,   0.03,
09/24 03Z,   1.60,   0.63,  99.90,   2.27,   0.04,
09/24 04Z,   1.50,   0.72,  99.90,   2.26,   0.04,  (min)
09/24 05Z,   1.40,   1.01,  99.90,   2.45,   0.04,
09/24 06Z,   1.30,   1.42,  99.90,   2.76,   0.05,
09/24 07Z,   1.30,   1.83,  99.90,   3.18,   0.05,
09/24 08Z,   1.20,   2.12,  99.90,   3.37,   0.05,  (max)
09/24 09Z,   1.10,   2.19,  99.90,   3.34,   0.05,
09/24 10Z,   1.00,   2.03,  99.90,   3.08,   0.05,
09/24 11Z,   0.90,   1.73,  99.90,   2.67,   0.05,
09/24 12Z,   0.90,   1.35,  99.90,   2.30,   0.05,
09/24 13Z,   0.90,   0.97,  99.90,   1.92,   0.05,
09/24 14Z,   0.90,   0.66,  99.90,   1.61,   0.05,
09/24 15Z,   0.90,   0.53,  99.90,   1.47,   0.05,  (min)
09/24 16Z,   0.90,   0.64,  99.90,   1.58,   0.05,
09/24 17Z,   0.90,   0.98,  99.90,   1.93,   0.05,
09/24 18Z,   0.90,   1.48,  99.90,   2.42,   0.05,
09/24 19Z,   1.00,   2.02,  99.90,   3.07,   0.05,
09/24 20Z,   1.00,   2.48,  99.90,   3.52,   0.05,  0.11 ft above HAT
09/24 21Z,   1.00,   2.71,  99.90,   3.76,   0.05,  0.35 ft above HAT
09/24 22Z,   1.10,   2.67,  99.90,   3.82,   0.05,  0.41 ft above HAT  (max)
09/24 23Z,   1.20,   2.41,  99.90,   3.66,   0.05,  0.25 ft above HAT
09/25 00Z,   1.20,   2.01,  99.90,   3.25,   0.05,
09/25 01Z,   1.20,   1.52,  99.90,   2.77,   0.05,
09/25 02Z,   1.20,   1.04,  99.90,   2.29,   0.05,
09/25 03Z,   1.10,   0.67,  99.90,   1.82,   0.05,
09/25 04Z,   1.10,   0.51,  99.90,   1.66,   0.05,  (min)
09/25 05Z,   1.10,   0.60,  99.90,   1.75,   0.05,
09/25 06Z,   1.10,   0.91,  99.90,   2.06,   0.05,
09/25 07Z,   1.00,   1.37,  99.90,   2.41,   0.05,
09/25 08Z,   1.00,   1.85,  99.90,   2.89,   0.05,
09/25 09Z,   1.00,   2.20,  99.90,   3.25,   0.05,
09/25 10Z,   1.00,   2.32,  99.90,   3.37,   0.05,  (max)
09/25 11Z,   1.00,   2.19,  99.90,   3.23,   0.05,
09/25 12Z,   1.00,   1.86,  99.90,   2.91,   0.05,
09/25 13Z,   1.00,   1.43,  99.90,   2.48,   0.05,
09/25 14Z,   1.00,   0.97,  99.90,   2.01,   0.05,
09/25 15Z,   0.90,   0.59,  99.90,   1.54,   0.05,
09/25 16Z,   0.90,   0.42,  99.90,   1.36,   0.05,  (min)
09/25 17Z,   0.90,   0.51,  99.90,   1.46,   0.05,
09/25 18Z,   0.90,   0.86,  99.90,   1.81,   0.05,
09/25 19Z,   0.90,   1.39,  99.90,   2.34,   0.05,
09/25 20Z,   0.90,   2.00,  99.90,   2.95,   0.05,
09/25 21Z,   0.90,   2.52,  99.90,   3.47,   0.05,  0.06 ft above HAT
09/25 22Z,   0.90,   2.82,  99.90,   3.76,   0.05,  0.35 ft above HAT  (max)
09/25 23Z,   0.90,   2.81,  99.90,   3.75,   0.05,  0.34 ft above HAT
09/26 00Z,   0.90,   2.53,  99.90,   3.48,   0.05,  0.07 ft above HAT
09/26 01Z,   0.90,   2.06,  99.90,   3.01,   0.05,
09/26 02Z,   0.90,   1.50,  99.90,   2.45,   0.05,
09/26 03Z,   0.90,   0.94,  99.90,   1.89,   0.05,
09/26 04Z,   0.90,   0.52,  99.90,   1.47,   0.05,
09/26 05Z,   1.00,   0.36,  99.90,   1.40,   0.05,  (min)
09/26 06Z,   1.10,   0.47,  99.90,   1.62,   0.05,
09/26 07Z,   1.20,   0.83,  99.90,   2.08,   0.05,
09/26 08Z,   1.20,   1.37,  99.90,   2.61,   0.05,
09/26 09Z,   1.30,   1.94,  99.90,   3.29,   0.05,
09/26 10Z,   1.40,   2.37,  99.90,   3.82,   0.05,  0.41 ft above HAT
09/26 11Z,   1.50,   2.53,  99.90,   4.08,   0.05,  0.67 ft above HAT  (max)
09/26 12Z,   1.60,   2.38,  99.90,   4.03,   0.05,  0.62 ft above HAT
09/26 13Z,   1.60,   2.00,  99.90,   3.65,   0.05,  0.24 ft above HAT
09/26 14Z,   1.70,   1.48,  99.90,   3.23,   0.05,
09/26 15Z,   1.80,   0.93,  99.90,   2.78,   0.05,
09/26 16Z,   1.80,   0.49,  99.90,   2.33,   0.05,
09/26 17Z,   1.80,   0.28,  99.90,   2.13,   0.05,  (min)
09/26 18Z,   1.90,   0.37,  99.90,   2.31,   0.05,
09/26 19Z,   1.90,   0.73,  99.90,   2.68,   0.05,
09/26 20Z,   1.90,   1.32,  99.90,   3.27,   0.05,
09/26 21Z,   1.90,   2.00,  99.90,   3.95,   0.05,  0.54 ft above HAT
09/26 22Z,   2.00,   2.61,  99.90,   4.65,   0.05,  1.24 ft above HAT
09/26 23Z,   2.00,   2.94,  99.90,   4.99,   0.05,  1.58 ft above HAT
09/27 00Z,   2.10,   2.92,  99.90,   5.07,   0.05,  1.66 ft above HAT  (max)
09/27 01Z,   2.10,   2.60,  99.90,   4.74,   0.05,  1.33 ft above HAT
09/27 02Z,   2.10,   2.05,  99.90,   4.20,   0.05,  0.79 ft above HAT
09/27 03Z,   2.10,   1.41,  99.90,   3.55,   0.05,  0.14 ft above HAT
09/27 04Z,   2.00,   0.79,  99.90,   2.84,   0.05,
09/27 05Z,   2.00,   0.35,  99.90,   2.40,   0.05,
09/27 06Z,   2.00,   0.19,  99.90,   2.24,   0.05,  (min)
09/27 07Z,   1.90,   0.36,  99.90,   2.30,   0.05,
09/27 08Z,   1.90,   0.80,  99.90,   2.75,   0.05,
09/27 09Z,   1.80,   1.45,  99.90,   3.29,   0.05,
09/27 10Z,   1.80,   2.12,  99.90,   3.97,   0.05,  0.56 ft above HAT
09/27 11Z,   1.80,   2.61,  99.90,   4.46,   0.05,  1.05 ft above HAT
09/27 12Z,   1.80,   2.77,  99.90,   4.61,   0.05,  1.20 ft above HAT