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
#Seward, AK : 05/21/2024 23:20:50 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/20 06Z,   0.80,   8.26,   7.55,  99.90,  -1.51,
05/20 07Z,   0.90,   9.37,   8.73,  99.90,  -1.54,
05/20 08Z,   0.80,   9.61,   9.02,  99.90,  -1.39,  (max)
05/20 09Z,   0.70,   8.94,   8.20,  99.90,  -1.44,
05/20 10Z,   0.60,   7.45,   6.80,  99.90,  -1.25,
05/20 11Z,   0.60,   5.40,   4.90,  99.90,  -1.10,
05/20 12Z,   0.60,   3.26,   2.59,  99.90,  -1.27,
05/20 13Z,   0.60,   1.55,   0.75,  99.90,  -1.40,
05/20 14Z,   0.50,   0.64,  -0.07,  99.90,  -1.21,  (min)
05/20 15Z,   0.50,   0.69,   0.06,  99.90,  -1.13,
05/20 16Z,   0.40,   1.65,   1.01,  99.90,  -1.04,
05/20 17Z,   0.40,   3.29,   2.54,  99.90,  -1.15,
05/20 18Z,   0.50,   5.16,   4.46,  99.90,  -1.20,
05/20 19Z,   0.50,   6.73,   6.01,  99.90,  -1.22,
05/20 20Z,   0.50,   7.65,   6.94,  99.90,  -1.21,
05/20 21Z,   0.50,   7.74,   7.14,  99.90,  -1.10,  (max)
05/20 22Z,   0.50,   7.05,   6.42,  99.90,  -1.13,
05/20 23Z,   0.40,   5.77,   5.19,  99.90,  -0.98,
05/21 00Z,   0.40,   4.27,   3.62,  99.90,  -1.05,
05/21 01Z,   0.40,   3.06,   2.15,  99.90,  -1.31,
05/21 02Z,   0.40,   2.54,   1.64,  99.90,  -1.30,  (min)
05/21 03Z,   0.40,   2.90,   2.02,  99.90,  -1.28,
05/21 04Z,   0.30,   4.09,   3.18,  99.90,  -1.21,
05/21 05Z,   0.30,   5.87,   5.03,  99.90,  -1.14,
05/21 06Z,   0.40,   7.82,   6.98,  99.90,  -1.24,
05/21 07Z,   0.40,   9.40,   8.59,  99.90,  -1.21,
05/21 08Z,   0.40,  10.16,   9.31,  99.90,  -1.25,  (max)
05/21 09Z,   0.40,   9.90,   9.02,  99.90,  -1.28,
05/21 10Z,   0.40,   8.66,   7.91,  99.90,  -1.15,
05/21 11Z,   0.40,   6.64,   5.79,  99.90,  -1.25,
05/21 12Z,   0.40,   4.21,   3.39,  99.90,  -1.22,
05/21 13Z,   0.30,   1.92,   1.02,  99.90,  -1.20,
05/21 14Z,   0.30,   0.32,  -0.53,  99.90,  -1.15,
05/21 15Z,   0.30,  -0.26,  -1.07,  99.90,  -1.11,  (min)
05/21 16Z,   0.20,   0.25,  -0.61,  99.90,  -1.06,
05/21 17Z,   0.20,   1.70,   0.97,  99.90,  -0.93,
05/21 18Z,   0.30,   3.72,   3.00,  99.90,  -1.02,
05/21 19Z,   0.30,   5.79,   5.07,  99.90,  -1.02,
05/21 20Z,   0.30,   7.35,   6.68,  99.90,  -0.97,
05/21 21Z,   0.30,   8.08,   7.41,  99.90,  -0.97,  (max)
05/21 22Z,   0.30,   7.91,   7.32,  99.90,  -0.89,
05/21 23Z,   0.30,   6.96,   6.26,  99.90,  -1.00,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/22 00Z,   0.30,   5.49,  99.90,   4.77,  -1.02,
05/22 01Z,   0.20,   3.98,  99.90,   3.13,  -1.04,
05/22 02Z,   0.20,   2.95,  99.90,   2.08,  -1.07,
05/22 03Z,   0.30,   2.77,  99.90,   1.98,  -1.09,  (min)
05/22 04Z,   0.30,   3.55,  99.90,   2.73,  -1.11,
05/22 05Z,   0.30,   5.11,  99.90,   4.27,  -1.14,
05/22 06Z,   0.30,   7.12,  99.90,   6.26,  -1.16,
05/22 07Z,   0.40,   9.05,  99.90,   8.26,  -1.19,
05/22 08Z,   0.40,  10.35,  99.90,   9.54,  -1.21,
05/22 09Z,   0.50,  10.63,  99.90,   9.90,  -1.23,  (max)
05/22 10Z,   0.50,   9.80,  99.90,   9.04,  -1.26,
05/22 11Z,   0.50,   8.00,  99.90,   7.22,  -1.28,
05/22 12Z,   0.50,   5.52,  99.90,   4.74,  -1.28,
05/22 13Z,   0.50,   2.85,  99.90,   2.07,  -1.28,
05/22 14Z,   0.50,   0.60,  99.90,  -0.17,  -1.28,
05/22 15Z,   0.50,  -0.70,  99.90,  -1.48,  -1.28,
05/22 16Z,   0.50,  -0.82,  99.90,  -1.60,  -1.28,  (min)
05/22 17Z,   0.50,   0.22,  99.90,  -0.56,  -1.28,
05/22 18Z,   0.50,   2.12,  99.90,   1.34,  -1.28,
05/22 19Z,   0.50,   4.42,  99.90,   3.64,  -1.28,
05/22 20Z,   0.50,   6.52,  99.90,   5.74,  -1.28,
05/22 21Z,   0.50,   7.92,  99.90,   7.14,  -1.28,
05/22 22Z,   0.70,   8.37,  99.90,   7.79,  -1.28,  (max)
05/22 23Z,   0.60,   7.88,  99.90,   7.20,  -1.28,
05/23 00Z,   0.50,   6.67,  99.90,   5.89,  -1.28,
05/23 01Z,   0.70,   5.09,  99.90,   4.51,  -1.28,
05/23 02Z,   0.80,   3.67,  99.90,   3.19,  -1.28,
05/23 03Z,   0.70,   2.94,  99.90,   2.36,  -1.28,  (min)
05/23 04Z,   0.60,   3.18,  99.90,   2.50,  -1.28,
05/23 05Z,   0.70,   4.37,  99.90,   3.79,  -1.28,
05/23 06Z,   0.70,   6.24,  99.90,   5.66,  -1.28,
05/23 07Z,   0.60,   8.34,  99.90,   7.66,  -1.28,
05/23 08Z,   0.70,  10.09,  99.90,   9.51,  -1.28,
05/23 09Z,   0.70,  10.98,  99.90,  10.40,  -1.28,  (max)
05/23 10Z,   0.80,  10.71,  99.90,  10.24,  -1.28,
05/23 11Z,   0.60,   9.32,  99.90,   8.64,  -1.28,
05/23 12Z,   0.80,   7.03,  99.90,   6.55,  -1.28,
05/23 13Z,   0.90,   4.24,  99.90,   3.86,  -1.28,
05/23 14Z,   0.80,   1.52,  99.90,   1.04,  -1.28,
05/23 15Z,   0.70,  -0.50,  99.90,  -1.08,  -1.28,
05/23 16Z,   0.80,  -1.38,  99.90,  -1.86,  -1.28,  (min)
05/23 17Z,   0.90,  -0.97,  99.90,  -1.35,  -1.28,
05/23 18Z,   1.00,   0.56,  99.90,   0.28,  -1.28,
05/23 19Z,   0.70,   2.80,  99.90,   2.22,  -1.28,
05/23 20Z,   0.70,   5.21,  99.90,   4.63,  -1.28,
05/23 21Z,   0.90,   7.19,  99.90,   6.81,  -1.28,
05/23 22Z,   0.90,   8.31,  99.90,   7.93,  -1.28,
05/23 23Z,   0.80,   8.42,  99.90,   7.94,  -1.28,  (max)
05/24 00Z,   0.80,   7.63,  99.90,   7.15,  -1.28,
05/24 01Z,   0.80,   6.24,  99.90,   5.76,  -1.28,
05/24 02Z,   0.80,   4.66,  99.90,   4.18,  -1.28,
05/24 03Z,   0.70,   3.45,  99.90,   2.87,  -1.28,
05/24 04Z,   0.80,   3.08,  99.90,   2.60,  -1.28,  (min)
05/24 05Z,   0.80,   3.76,  99.90,   3.28,  -1.28,
05/24 06Z,   0.80,   5.31,  99.90,   4.83,  -1.28,
05/24 07Z,   0.70,   7.36,  99.90,   6.78,  -1.28,
05/24 08Z,   0.70,   9.39,  99.90,   8.81,  -1.28,
05/24 09Z,   0.70,  10.84,  99.90,  10.26,  -1.28,
05/24 10Z,   0.70,  11.24,  99.90,  10.66,  -1.28,  (max)
05/24 11Z,   0.70,  10.43,  99.90,   9.85,  -1.28,
05/24 12Z,   0.60,   8.54,  99.90,   7.86,  -1.28,
05/24 13Z,   0.70,   5.90,  99.90,   5.32,  -1.28,
05/24 14Z,   0.60,   2.98,  99.90,   2.30,  -1.28,
05/24 15Z,   0.60,   0.39,  99.90,  -0.29,  -1.28,
05/24 16Z,   0.40,  -1.28,  99.90,  -2.16,  -1.28,
05/24 17Z,   0.70,  -1.67,  99.90,  -2.25,  -1.28,  (min)
05/24 18Z,   0.70,  -0.76,  99.90,  -1.34,  -1.28,
05/24 19Z,   0.60,   1.15,  99.90,   0.47,  -1.28,
05/24 20Z,   0.50,   3.57,  99.90,   2.79,  -1.28,
05/24 21Z,   0.60,   5.92,  99.90,   5.24,  -1.28,
05/24 22Z,   0.60,   7.66,  99.90,   6.98,  -1.28,
05/24 23Z,   0.80,   8.45,  99.90,   7.97,  -1.28,  (max)
05/25 00Z,   0.30,   8.23,  99.90,   7.25,  -1.28,
05/25 01Z,   0.70,   7.22,  99.90,   6.64,  -1.28,
05/25 02Z,   0.60,   5.74,  99.90,   5.06,  -1.28,
05/25 03Z,   0.50,   4.27,  99.90,   3.49,  -1.28,
05/25 04Z,   0.50,   3.36,  99.90,   2.58,  -1.28,  (min)
05/25 05Z,   0.70,   3.39,  99.90,   2.81,  -1.28,
05/25 06Z,   0.80,   4.45,  99.90,   3.97,  -1.28,
05/25 07Z,   0.70,   6.24,  99.90,   5.66,  -1.28,
05/25 08Z,   0.70,   8.33,  99.90,   7.75,  -1.28,
05/25 09Z,   0.80,  10.16,  99.90,   9.68,  -1.28,
05/25 10Z,   0.80,  11.21,  99.90,  10.73,  -1.28,  (max)
05/25 11Z,   0.70,  11.12,  99.90,  10.54,  -1.28,
05/25 12Z,   0.70,   9.84,  99.90,   9.26,  -1.28,
05/25 13Z,   0.70,   7.60,  99.90,   7.02,  -1.28,
05/25 14Z,   0.70,   4.78,  99.90,   4.20,  -1.28,
05/25 15Z,   0.60,   1.90,  99.90,   1.22,  -1.28,
05/25 16Z,   0.60,  -0.44,  99.90,  -1.12,  -1.28,
05/25 17Z,   0.70,  -1.69,  99.90,  -2.27,  -1.28,  (min)
05/25 18Z,   0.80,  -1.60,  99.90,  -2.08,  -1.28,