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 : 05/23/2024 18:20:39 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/22 00Z,   0.30,   5.49,   4.86,  99.90,  -0.93,
05/22 01Z,   0.30,   3.98,   3.26,  99.90,  -1.02,
05/22 02Z,   0.30,   2.95,   2.13,  99.90,  -1.12,
05/22 03Z,   0.30,   2.77,   1.91,  99.90,  -1.16,  (min)
05/22 04Z,   0.40,   3.55,   2.76,  99.90,  -1.19,
05/22 05Z,   0.30,   5.11,   4.34,  99.90,  -1.07,
05/22 06Z,   0.40,   7.12,   6.39,  99.90,  -1.13,
05/22 07Z,   0.40,   9.05,   8.39,  99.90,  -1.06,
05/22 08Z,   0.40,  10.35,   9.60,  99.90,  -1.15,
05/22 09Z,   0.50,  10.63,   9.98,  99.90,  -1.15,  (max)
05/22 10Z,   0.50,   9.80,   9.25,  99.90,  -1.05,
05/22 11Z,   0.50,   8.00,   7.47,  99.90,  -1.03,
05/22 12Z,   0.50,   5.52,   4.83,  99.90,  -1.19,
05/22 13Z,   0.50,   2.85,   2.16,  99.90,  -1.19,
05/22 14Z,   0.50,   0.60,   0.01,  99.90,  -1.09,
05/22 15Z,   0.50,  -0.70,  -1.37,  99.90,  -1.17,
05/22 16Z,   0.50,  -0.82,  -1.37,  99.90,  -1.05,  (min)
05/22 17Z,   0.40,   0.22,  -0.33,  99.90,  -0.95,
05/22 18Z,   0.60,   2.12,   1.51,  99.90,  -1.21,
05/22 19Z,   0.60,   4.42,   3.86,  99.90,  -1.16,
05/22 20Z,   0.60,   6.52,   5.99,  99.90,  -1.13,
05/22 21Z,   0.60,   7.92,   7.35,  99.90,  -1.17,
05/22 22Z,   0.60,   8.37,   7.85,  99.90,  -1.12,  (max)
05/22 23Z,   0.60,   7.88,   7.42,  99.90,  -1.06,
05/23 00Z,   0.70,   6.67,   6.18,  99.90,  -1.19,
05/23 01Z,   0.70,   5.09,   4.54,  99.90,  -1.25,
05/23 02Z,   0.70,   3.67,   3.06,  99.90,  -1.31,
05/23 03Z,   0.70,   2.94,   2.29,  99.90,  -1.35,  (min)
05/23 04Z,   0.70,   3.18,   2.50,  99.90,  -1.38,
05/23 05Z,   0.60,   4.37,   3.81,  99.90,  -1.16,
05/23 06Z,   0.70,   6.24,   5.68,  99.90,  -1.26,
05/23 07Z,   0.80,   8.34,   7.79,  99.90,  -1.35,
05/23 08Z,   0.80,  10.09,   9.56,  99.90,  -1.33,
05/23 09Z,   0.80,  10.98,  10.40,  99.90,  -1.38,  (max)
05/23 10Z,   0.80,  10.71,  10.14,  99.90,  -1.37,
05/23 11Z,   0.70,   9.32,   8.71,  99.90,  -1.31,
05/23 12Z,   0.80,   7.03,   6.44,  99.90,  -1.39,
05/23 13Z,   0.90,   4.24,   3.58,  99.90,  -1.56,
05/23 14Z,   0.90,   1.52,   0.87,  99.90,  -1.55,
05/23 15Z,   0.80,  -0.50,  -1.17,  99.90,  -1.47,
05/23 16Z,   0.70,  -1.38,  -2.02,  99.90,  -1.34,  (min)
05/23 17Z,   0.80,  -0.97,  -1.54,  99.90,  -1.37,
05/23 18Z,   0.80,   0.56,  -0.05,  99.90,  -1.41,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/23 19Z,   0.80,   2.80,  99.90,   2.21,  -1.39,
05/23 20Z,   0.80,   5.21,  99.90,   4.63,  -1.38,
05/23 21Z,   0.80,   7.19,  99.90,   6.63,  -1.36,
05/23 22Z,   0.90,   8.31,  99.90,   7.86,  -1.35,
05/23 23Z,   0.90,   8.42,  99.90,   7.99,  -1.33,  (max)
05/24 00Z,   1.00,   7.63,  99.90,   7.32,  -1.32,
05/24 01Z,   1.00,   6.24,  99.90,   5.93,  -1.30,
05/24 02Z,   1.00,   4.66,  99.90,   4.37,  -1.29,
05/24 03Z,   1.00,   3.45,  99.90,   3.17,  -1.27,
05/24 04Z,   0.90,   3.08,  99.90,   2.73,  -1.26,  (min)
05/24 05Z,   0.90,   3.76,  99.90,   3.41,  -1.24,
05/24 06Z,   0.80,   5.31,  99.90,   4.88,  -1.23,
05/24 07Z,   0.80,   7.36,  99.90,   6.93,  -1.23,
05/24 08Z,   0.80,   9.39,  99.90,   8.97,  -1.23,
05/24 09Z,   0.80,  10.84,  99.90,  10.41,  -1.23,
05/24 10Z,   0.80,  11.24,  99.90,  10.81,  -1.23,  (max)
05/24 11Z,   0.80,  10.43,  99.90,  10.00,  -1.23,
05/24 12Z,   0.80,   8.54,  99.90,   8.11,  -1.23,
05/24 13Z,   0.80,   5.90,  99.90,   5.47,  -1.23,
05/24 14Z,   0.80,   2.98,  99.90,   2.56,  -1.23,
05/24 15Z,   0.70,   0.39,  99.90,  -0.14,  -1.23,
05/24 16Z,   0.70,  -1.28,  99.90,  -1.81,  -1.23,
05/24 17Z,   0.60,  -1.67,  99.90,  -2.29,  -1.23,  (min)
05/24 18Z,   0.50,  -0.76,  99.90,  -1.48,  -1.23,
05/24 19Z,   0.70,   1.15,  99.90,   0.62,  -1.23,
05/24 20Z,   0.70,   3.57,  99.90,   3.04,  -1.23,
05/24 21Z,   0.60,   5.92,  99.90,   5.30,  -1.23,
05/24 22Z,   0.60,   7.66,  99.90,   7.04,  -1.23,
05/24 23Z,   0.70,   8.45,  99.90,   7.92,  -1.23,  (max)
05/25 00Z,   0.70,   8.23,  99.90,   7.70,  -1.23,
05/25 01Z,   0.70,   7.22,  99.90,   6.69,  -1.23,
05/25 02Z,   0.60,   5.74,  99.90,   5.11,  -1.23,
05/25 03Z,   0.70,   4.27,  99.90,   3.74,  -1.23,
05/25 04Z,   0.90,   3.36,  99.90,   3.03,  -1.23,
05/25 05Z,   0.70,   3.39,  99.90,   2.87,  -1.23,  (min)
05/25 06Z,   0.60,   4.45,  99.90,   3.82,  -1.23,
05/25 07Z,   0.70,   6.24,  99.90,   5.72,  -1.23,
05/25 08Z,   0.80,   8.33,  99.90,   7.90,  -1.23,
05/25 09Z,   0.70,  10.16,  99.90,   9.63,  -1.23,
05/25 10Z,   0.70,  11.21,  99.90,  10.68,  -1.23,  (max)
05/25 11Z,   0.70,  11.12,  99.90,  10.59,  -1.23,
05/25 12Z,   0.70,   9.84,  99.90,   9.31,  -1.23,
05/25 13Z,   0.70,   7.60,  99.90,   7.07,  -1.23,
05/25 14Z,   0.70,   4.78,  99.90,   4.25,  -1.23,
05/25 15Z,   0.70,   1.90,  99.90,   1.37,  -1.23,
05/25 16Z,   0.80,  -0.44,  99.90,  -0.86,  -1.23,
05/25 17Z,   0.80,  -1.69,  99.90,  -2.11,  -1.23,  (min)
05/25 18Z,   0.80,  -1.60,  99.90,  -2.02,  -1.23,
05/25 19Z,   0.80,  -0.29,  99.90,  -0.72,  -1.23,
05/25 20Z,   0.90,   1.83,  99.90,   1.50,  -1.23,
05/25 21Z,   0.90,   4.27,  99.90,   3.94,  -1.23,
05/25 22Z,   0.90,   6.45,  99.90,   6.12,  -1.23,
05/25 23Z,   0.90,   7.89,  99.90,   7.56,  -1.23,
05/26 00Z,   0.90,   8.35,  99.90,   8.02,  -1.23,  (max)
05/26 01Z,   0.90,   7.88,  99.90,   7.55,  -1.23,
05/26 02Z,   0.90,   6.74,  99.90,   6.41,  -1.23,
05/26 03Z,   0.90,   5.29,  99.90,   4.96,  -1.23,
05/26 04Z,   0.90,   4.01,  99.90,   3.69,  -1.23,
05/26 05Z,   0.90,   3.42,  99.90,   3.09,  -1.23,  (min)
05/26 06Z,   1.00,   3.82,  99.90,   3.59,  -1.23,
05/26 07Z,   1.00,   5.14,  99.90,   4.91,  -1.23,
05/26 08Z,   1.00,   7.03,  99.90,   6.81,  -1.23,
05/26 09Z,   1.10,   9.01,  99.90,   8.89,  -1.23,
05/26 10Z,   1.10,  10.56,  99.90,  10.43,  -1.23,
05/26 11Z,   1.00,  11.20,  99.90,  10.97,  -1.23,  (max)
05/26 12Z,   1.00,  10.69,  99.90,  10.46,  -1.23,
05/26 13Z,   1.00,   9.07,  99.90,   8.85,  -1.23,
05/26 14Z,   1.00,   6.64,  99.90,   6.41,  -1.23,
05/26 15Z,   0.90,   3.81,  99.90,   3.49,  -1.23,
05/26 16Z,   0.90,   1.11,  99.90,   0.78,  -1.23,
05/26 17Z,   0.90,  -0.90,  99.90,  -1.22,  -1.23,
05/26 18Z,   1.00,  -1.73,  99.90,  -1.96,  -1.23,  (min)
05/26 19Z,   1.00,  -1.26,  99.90,  -1.49,  -1.23,
05/26 20Z,   1.00,   0.29,  99.90,   0.06,  -1.23,
05/26 21Z,   1.00,   2.49,  99.90,   2.26,  -1.23,
05/26 22Z,   1.00,   4.81,  99.90,   4.58,  -1.23,
05/26 23Z,   1.00,   6.75,  99.90,   6.52,  -1.23,
05/27 00Z,   1.00,   7.90,  99.90,   7.68,  -1.23,
05/27 01Z,   1.00,   8.11,  99.90,   7.88,  -1.23,  (max)
05/27 02Z,   1.00,   7.49,  99.90,   7.27,  -1.23,
05/27 03Z,   0.90,   6.32,  99.90,   5.99,  -1.23,
05/27 04Z,   0.90,   4.97,  99.90,   4.64,  -1.23,
05/27 05Z,   0.90,   3.91,  99.90,   3.58,  -1.23,
05/27 06Z,   0.90,   3.60,  99.90,   3.27,  -1.23,  (min)
05/27 07Z,   0.90,   4.24,  99.90,   3.91,  -1.23,
05/27 08Z,   0.90,   5.68,  99.90,   5.36,  -1.23,
05/27 09Z,   0.80,   7.53,  99.90,   7.10,  -1.23,
05/27 10Z,   0.80,   9.31,  99.90,   8.88,  -1.23,
05/27 11Z,   0.80,  10.54,  99.90,  10.11,  -1.23,
05/27 12Z,   0.80,  10.84,  99.90,  10.41,  -1.23,