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 : 04/24/2024 05:21:37 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/22 12Z,   0.20,   5.93,   4.87,  99.90,  -1.26,
04/22 13Z,   0.10,   3.48,   2.42,  99.90,  -1.16,
04/22 14Z,   0.10,   1.43,   0.27,  99.90,  -1.26,
04/22 15Z,   0.10,   0.30,  -0.87,  99.90,  -1.27,  (min)
04/22 16Z,   0.10,   0.32,  -0.81,  99.90,  -1.23,
04/22 17Z,   0.10,   1.46,   0.39,  99.90,  -1.17,
04/22 18Z,   0.10,   3.44,   2.34,  99.90,  -1.20,
04/22 19Z,   0.10,   5.72,   4.66,  99.90,  -1.16,
04/22 20Z,   0.10,   7.69,   6.69,  99.90,  -1.10,
04/22 21Z,   0.10,   8.84,   7.85,  99.90,  -1.09,
04/22 22Z,   0.20,   8.95,   7.94,  99.90,  -1.21,  (max)
04/22 23Z,   0.20,   8.05,   6.97,  99.90,  -1.28,
04/23 00Z,   0.20,   6.35,   5.39,  99.90,  -1.16,
04/23 01Z,   0.20,   4.30,   3.38,  99.90,  -1.12,
04/23 02Z,   0.20,   2.51,   1.55,  99.90,  -1.16,
04/23 03Z,   0.20,   1.52,   0.47,  99.90,  -1.25,  (min)
04/23 04Z,   0.20,   1.65,   0.61,  99.90,  -1.24,
04/23 05Z,   0.20,   2.86,   1.89,  99.90,  -1.17,
04/23 06Z,   0.20,   4.89,   3.89,  99.90,  -1.20,
04/23 07Z,   0.20,   7.23,   6.17,  99.90,  -1.26,
04/23 08Z,   0.20,   9.26,   8.27,  99.90,  -1.19,
04/23 09Z,   0.30,  10.41,   9.42,  99.90,  -1.29,  (max)
04/23 10Z,   0.30,  10.39,   9.39,  99.90,  -1.30,
04/23 11Z,   0.30,   9.22,   8.26,  99.90,  -1.26,
04/23 12Z,   0.30,   7.12,   6.20,  99.90,  -1.22,
04/23 13Z,   0.30,   4.49,   3.62,  99.90,  -1.17,
04/23 14Z,   0.30,   1.96,   1.05,  99.90,  -1.21,
04/23 15Z,   0.30,   0.16,  -0.75,  99.90,  -1.21,
04/23 16Z,   0.30,  -0.47,  -1.32,  99.90,  -1.15,  (min)
04/23 17Z,   0.40,   0.17,  -0.72,  99.90,  -1.29,
04/23 18Z,   0.40,   1.88,   0.99,  99.90,  -1.29,
04/23 19Z,   0.50,   4.22,   3.42,  99.90,  -1.30,
04/23 20Z,   0.50,   6.58,   5.80,  99.90,  -1.28,
04/23 21Z,   0.60,   8.35,   7.57,  99.90,  -1.38,
04/23 22Z,   0.60,   9.11,   8.36,  99.90,  -1.35,  (max)
04/23 23Z,   0.60,   8.77,   8.02,  99.90,  -1.35,
04/24 00Z,   0.60,   7.48,   6.75,  99.90,  -1.33,
04/24 01Z,   0.60,   5.58,   4.88,  99.90,  -1.30,
04/24 02Z,   0.60,   3.60,   2.81,  99.90,  -1.39,
04/24 03Z,   0.70,   2.17,   1.26,  99.90,  -1.61,
04/24 04Z,   0.70,   1.75,   0.85,  99.90,  -1.60,  (min)
04/24 05Z,   0.70,   2.50,   1.66,  99.90,  -1.54,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/24 06Z,   0.70,   4.22,  99.90,   3.40,  -1.52,
04/24 07Z,   0.80,   6.51,  99.90,   5.81,  -1.50,
04/24 08Z,   0.80,   8.78,  99.90,   8.09,  -1.49,
04/24 09Z,   0.80,  10.39,  99.90,   9.72,  -1.47,
04/24 10Z,   0.80,  10.89,  99.90,  10.24,  -1.46,  (max)
04/24 11Z,   0.80,  10.16,  99.90,   9.51,  -1.44,
04/24 12Z,   0.80,   8.33,  99.90,   7.70,  -1.43,
04/24 13Z,   0.80,   5.76,  99.90,   5.14,  -1.41,
04/24 14Z,   0.80,   2.96,  99.90,   2.37,  -1.40,
04/24 15Z,   0.80,   0.61,  99.90,   0.03,  -1.38,
04/24 16Z,   0.80,  -0.72,  99.90,  -1.29,  -1.37,  (min)
04/24 17Z,   0.80,  -0.73,  99.90,  -1.28,  -1.35,
04/24 18Z,   0.90,   0.50,  99.90,   0.05,  -1.35,
04/24 19Z,   0.90,   2.64,  99.90,   2.19,  -1.35,
04/24 20Z,   0.90,   5.13,  99.90,   4.68,  -1.35,
04/24 21Z,   0.90,   7.36,  99.90,   6.91,  -1.35,
04/24 22Z,   0.80,   8.75,  99.90,   8.20,  -1.35,
04/24 23Z,   0.90,   9.05,  99.90,   8.60,  -1.35,  (max)
04/25 00Z,   0.80,   8.29,  99.90,   7.74,  -1.35,
04/25 01Z,   0.80,   6.75,  99.90,   6.19,  -1.35,
04/25 02Z,   0.80,   4.83,  99.90,   4.28,  -1.35,
04/25 03Z,   0.80,   3.12,  99.90,   2.57,  -1.35,
04/25 04Z,   0.80,   2.18,  99.90,   1.63,  -1.35,  (min)
04/25 05Z,   0.80,   2.38,  99.90,   1.83,  -1.35,
04/25 06Z,   0.80,   3.67,  99.90,   3.12,  -1.35,
04/25 07Z,   0.80,   5.73,  99.90,   5.18,  -1.35,
04/25 08Z,   0.80,   8.04,  99.90,   7.49,  -1.35,
04/25 09Z,   0.80,   9.99,  99.90,   9.44,  -1.35,
04/25 10Z,   0.80,  11.02,  99.90,  10.47,  -1.35,  (max)
04/25 11Z,   0.70,  10.83,  99.90,  10.18,  -1.35,
04/25 12Z,   0.70,   9.43,  99.90,   8.78,  -1.35,
04/25 13Z,   0.70,   7.11,  99.90,   6.46,  -1.35,
04/25 14Z,   0.70,   4.31,  99.90,   3.66,  -1.35,
04/25 15Z,   0.70,   1.61,  99.90,   0.96,  -1.35,
04/25 16Z,   0.70,  -0.36,  99.90,  -1.01,  -1.35,
04/25 17Z,   0.70,  -1.11,  99.90,  -1.76,  -1.35,  (min)
04/25 18Z,   0.70,  -0.52,  99.90,  -1.17,  -1.35,
04/25 19Z,   0.70,   1.19,  99.90,   0.54,  -1.35,
04/25 20Z,   0.70,   3.54,  99.90,   2.89,  -1.35,
04/25 21Z,   0.80,   5.96,  99.90,   5.41,  -1.35,
04/25 22Z,   0.80,   7.86,  99.90,   7.31,  -1.35,
04/25 23Z,   0.80,   8.81,  99.90,   8.26,  -1.35,  (max)
04/26 00Z,   0.80,   8.67,  99.90,   8.12,  -1.35,
04/26 01Z,   0.80,   7.61,  99.90,   7.06,  -1.35,
04/26 02Z,   0.80,   5.98,  99.90,   5.43,  -1.35,
04/26 03Z,   0.80,   4.24,  99.90,   3.69,  -1.35,
04/26 04Z,   0.80,   2.94,  99.90,   2.39,  -1.35,
04/26 05Z,   0.80,   2.57,  99.90,   2.02,  -1.35,  (min)
04/26 06Z,   0.80,   3.32,  99.90,   2.77,  -1.35,
04/26 07Z,   0.80,   5.00,  99.90,   4.45,  -1.35,
04/26 08Z,   0.80,   7.16,  99.90,   6.61,  -1.35,
04/26 09Z,   0.80,   9.25,  99.90,   8.70,  -1.35,
04/26 10Z,   0.80,  10.72,  99.90,  10.17,  -1.35,
04/26 11Z,   0.80,  11.11,  99.90,  10.56,  -1.35,  (max)
04/26 12Z,   0.80,  10.28,  99.90,   9.73,  -1.35,
04/26 13Z,   0.80,   8.39,  99.90,   7.84,  -1.35,
04/26 14Z,   0.80,   5.81,  99.90,   5.26,  -1.35,
04/26 15Z,   0.80,   3.03,  99.90,   2.48,  -1.35,
04/26 16Z,   0.80,   0.63,  99.90,   0.08,  -1.35,
04/26 17Z,   0.80,  -0.84,  99.90,  -1.39,  -1.35,
04/26 18Z,   0.70,  -1.02,  99.90,  -1.67,  -1.35,  (min)
04/26 19Z,   0.70,   0.04,  99.90,  -0.61,  -1.35,
04/26 20Z,   0.70,   2.00,  99.90,   1.35,  -1.35,
04/26 21Z,   0.70,   4.34,  99.90,   3.69,  -1.35,
04/26 22Z,   0.70,   6.51,  99.90,   5.86,  -1.35,
04/26 23Z,   0.70,   8.00,  99.90,   7.35,  -1.35,
04/27 00Z,   0.70,   8.52,  99.90,   7.87,  -1.35,  (max)
04/27 01Z,   0.60,   8.06,  99.90,   7.31,  -1.35,
04/27 02Z,   0.60,   6.88,  99.90,   6.13,  -1.35,
04/27 03Z,   0.60,   5.35,  99.90,   4.60,  -1.35,
04/27 04Z,   0.70,   3.92,  99.90,   3.27,  -1.35,
04/27 05Z,   0.70,   3.10,  99.90,   2.45,  -1.35,  (min)
04/27 06Z,   0.70,   3.25,  99.90,   2.60,  -1.35,
04/27 07Z,   0.70,   4.40,  99.90,   3.75,  -1.35,
04/27 08Z,   0.80,   6.24,  99.90,   5.69,  -1.35,
04/27 09Z,   0.80,   8.28,  99.90,   7.73,  -1.35,
04/27 10Z,   0.80,  10.00,  99.90,   9.45,  -1.35,
04/27 11Z,   0.70,  10.92,  99.90,  10.27,  -1.35,  (max)
04/27 12Z,   0.70,  10.75,  99.90,  10.10,  -1.35,
04/27 13Z,   0.60,   9.45,  99.90,   8.70,  -1.35,
04/27 14Z,   0.60,   7.29,  99.90,   6.54,  -1.35,
04/27 15Z,   0.60,   4.69,  99.90,   3.94,  -1.35,
04/27 16Z,   0.60,   2.12,  99.90,   1.37,  -1.35,
04/27 17Z,   0.80,   0.11,  99.90,  -0.44,  -1.35,
04/27 18Z,   0.70,  -0.87,  99.90,  -1.52,  -1.35,  (min)
04/27 19Z,   0.70,  -0.61,  99.90,  -1.26,  -1.35,
04/27 20Z,   0.80,   0.73,  99.90,   0.18,  -1.35,
04/27 21Z,   0.90,   2.71,  99.90,   2.26,  -1.35,
04/27 22Z,   0.80,   4.86,  99.90,   4.31,  -1.35,
04/27 23Z,   0.80,   6.69,  99.90,   6.13,  -1.35,
04/28 00Z,   0.80,   7.79,  99.90,   7.24,  -1.35,