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 
#Nikiski, AK : 09/26/2023 09:20:43 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/24 18Z,  -0.10,   8.63,   8.18,  99.90,  -0.35,
09/24 19Z,  -0.10,  11.51,  11.20,  99.90,  -0.21,
09/24 20Z,  -0.10,  14.31,  13.91,  99.90,  -0.30,
09/24 21Z,  -0.10,  16.37,  15.94,  99.90,  -0.33,
09/24 22Z,  -0.10,  16.99,  16.91,  99.90,   0.02,  (max)
09/24 23Z,  -0.10,  16.11,  16.44,  99.90,   0.43,
09/25 00Z,  -0.10,  14.36,  14.88,  99.90,   0.62,
09/25 01Z,  -0.10,  12.44,  12.96,  99.90,   0.62,
09/25 02Z,  -0.10,  10.55,  10.97,  99.90,   0.52,
09/25 03Z,  -0.10,   9.01,   9.52,  99.90,   0.61,
09/25 04Z,  -0.10,   8.84,   9.10,  99.90,   0.36,  (min)
09/25 05Z,  -0.10,  10.43,  10.02,  99.90,  -0.31,
09/25 06Z,   0.00,  12.74,  11.85,  99.90,  -0.89,
09/25 07Z,   0.00,  14.80,  13.96,  99.90,  -0.84,
09/25 08Z,   0.00,  16.48,  15.72,  99.90,  -0.76,
09/25 09Z,   0.00,  17.53,  16.71,  99.90,  -0.82,  (max)
09/25 10Z,   0.00,  17.35,  16.58,  99.90,  -0.77,
09/25 11Z,   0.00,  15.70,  15.09,  99.90,  -0.61,
09/25 12Z,   0.10,  12.97,  12.53,  99.90,  -0.54,
09/25 13Z,   0.10,   9.85,   9.42,  99.90,  -0.53,
09/25 14Z,   0.20,   6.64,   6.26,  99.90,  -0.58,
09/25 15Z,   0.10,   3.54,   3.37,  99.90,  -0.27,
09/25 16Z,   0.10,   1.57,   1.48,  99.90,  -0.19,
09/25 17Z,   0.10,   1.95,   1.45,  99.90,  -0.60,  (min)
09/25 18Z,   0.20,   4.49,   3.80,  99.90,  -0.89,
09/25 19Z,   0.30,   8.00,   7.48,  99.90,  -0.82,
09/25 20Z,   0.30,  11.84,  11.22,  99.90,  -0.92,
09/25 21Z,   0.30,  15.51,  14.66,  99.90,  -1.15,
09/25 22Z,   0.30,  18.05,  17.16,  99.90,  -1.19,
09/25 23Z,   0.30,  18.68,  18.25,  99.90,  -0.73,  (max)
09/26 00Z,   0.40,  17.44,  17.62,  99.90,  -0.22,
09/26 01Z,   0.50,  15.06,  15.31,  99.90,  -0.25,
09/26 02Z,   0.50,  12.23,  12.38,  99.90,  -0.35,
09/26 03Z,   0.50,   9.28,   9.59,  99.90,  -0.19,
09/26 04Z,   0.50,   6.90,   7.47,  99.90,   0.07,
09/26 05Z,   0.40,   6.46,   6.72,  99.90,  -0.14,  (min)
09/26 06Z,   0.40,   8.32,   8.15,  99.90,  -0.57,
09/26 07Z,   0.40,  11.34,  11.09,  99.90,  -0.65,
09/26 08Z,   0.40,  14.48,  14.21,  99.90,  -0.67,
09/26 09Z,   0.50,  17.29,  16.84,  99.90,  -0.95,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/26 10Z,   0.50,  19.12,  99.90,  18.74,  -0.88,
09/26 11Z,   0.50,  19.19,  99.90,  18.88,  -0.81,  (max)
09/26 12Z,   0.50,  17.31,  99.90,  17.07,  -0.74,
09/26 13Z,   0.60,  14.01,  99.90,  13.94,  -0.67,
09/26 14Z,   0.60,  10.08,  99.90,  10.07,  -0.60,
09/26 15Z,   0.60,   5.90,  99.90,   5.97,  -0.53,
09/26 16Z,   0.50,   2.00,  99.90,   2.04,  -0.46,
09/26 17Z,   0.50,  -0.19,  99.90,  -0.08,  -0.39,  (min)
09/26 18Z,   0.40,   0.62,  99.90,   0.69,  -0.32,
09/26 19Z,   0.40,   3.97,  99.90,   4.11,  -0.25,
09/26 20Z,   0.30,   8.52,  99.90,   8.63,  -0.18,
09/26 21Z,   0.40,  13.37,  99.90,  13.66,  -0.11,
09/26 22Z,   0.40,  17.65,  99.90,  17.94,  -0.11,
09/26 23Z,   0.40,  20.19,  99.90,  20.47,  -0.11,
09/27 00Z,   0.40,  20.28,  99.90,  20.57,  -0.11,  (max)
09/27 01Z,   0.40,  18.19,  99.90,  18.48,  -0.11,
09/27 02Z,   0.40,  14.80,  99.90,  15.09,  -0.11,
09/27 03Z,   0.40,  10.89,  99.90,  11.17,  -0.11,
09/27 04Z,   0.40,   6.95,  99.90,   7.23,  -0.11,
09/27 05Z,   0.30,   4.10,  99.90,   4.28,  -0.11,
09/27 06Z,   0.30,   3.91,  99.90,   4.10,  -0.11,  (min)
09/27 07Z,   0.30,   6.58,  99.90,   6.77,  -0.11,
09/27 08Z,   0.30,  10.72,  99.90,  10.90,  -0.11,
09/27 09Z,   0.30,  15.06,  99.90,  15.25,  -0.11,
09/27 10Z,   0.30,  18.84,  99.90,  19.02,  -0.11,
09/27 11Z,   0.30,  21.05,  99.90,  21.24,  -0.11,  (max)
09/27 12Z,   0.30,  20.90,  99.90,  21.08,  -0.11,
09/27 13Z,   0.30,  18.39,  99.90,  18.57,  -0.11,
09/27 14Z,   0.20,  14.27,  99.90,  14.35,  -0.11,
09/27 15Z,   0.20,   9.44,  99.90,   9.52,  -0.11,
09/27 16Z,   0.20,   4.46,  99.90,   4.55,  -0.11,
09/27 17Z,   0.10,   0.18,  99.90,   0.17,  -0.11,
09/27 18Z,   0.00,  -1.64,  99.90,  -1.76,  -0.11,  (min)
09/27 19Z,   0.00,   0.13,  99.90,   0.01,  -0.11,
09/27 20Z,   0.00,   4.65,  99.90,   4.53,  -0.11,
09/27 21Z,   0.00,  10.29,  99.90,  10.18,  -0.11,
09/27 22Z,   0.00,  15.88,  99.90,  15.76,  -0.11,
09/27 23Z,   0.10,  20.25,  99.90,  20.23,  -0.11,
09/28 00Z,   0.10,  22.19,  99.90,  22.18,  -0.11,  (max)
09/28 01Z,   0.10,  21.27,  99.90,  21.26,  -0.11,
09/28 02Z,   0.10,  18.03,  99.90,  18.02,  -0.11,
09/28 03Z,   0.10,  13.53,  99.90,  13.51,  -0.11,
09/28 04Z,   0.00,   8.61,  99.90,   8.50,  -0.11,
09/28 05Z,   0.00,   4.01,  99.90,   3.89,  -0.11,
09/28 06Z,   0.00,   1.20,  99.90,   1.08,  -0.11,  (min)
09/28 07Z,   0.00,   1.80,  99.90,   1.68,  -0.11,
09/28 08Z,   0.00,   5.64,  99.90,   5.53,  -0.11,
09/28 09Z,   0.00,  11.01,  99.90,  10.89,  -0.11,
09/28 10Z,   0.00,  16.38,  99.90,  16.26,  -0.11,
09/28 11Z,   0.00,  20.67,  99.90,  20.56,  -0.11,
09/28 12Z,   0.00,  22.76,  99.90,  22.64,  -0.11,  (max)
09/28 13Z,   0.00,  21.97,  99.90,  21.86,  -0.11,
09/28 14Z,   0.00,  18.62,  99.90,  18.50,  -0.11,
09/28 15Z,   0.00,  13.66,  99.90,  13.55,  -0.11,
09/28 16Z,   0.00,   8.13,  99.90,   8.02,  -0.11,
09/28 17Z,   0.00,   2.73,  99.90,   2.62,  -0.11,
09/28 18Z,  -0.10,  -1.36,  99.90,  -1.57,  -0.11,
09/28 19Z,  -0.10,  -2.24,  99.90,  -2.46,  -0.11,  (min)
09/28 20Z,  -0.20,   0.86,  99.90,   0.55,  -0.11,
09/28 21Z,  -0.20,   6.60,  99.90,   6.29,  -0.11,
09/28 22Z,  -0.20,  13.05,  99.90,  12.74,  -0.11,
09/28 23Z,  -0.20,  18.84,  99.90,  18.52,  -0.11,
09/29 00Z,  -0.10,  22.67,  99.90,  22.46,  -0.11,
09/29 01Z,  -0.10,  23.54,  99.90,  23.32,  -0.11,  (max)
09/29 02Z,  -0.20,  21.34,  99.90,  21.03,  -0.11,
09/29 03Z,  -0.20,  16.91,  99.90,  16.59,  -0.11,
09/29 04Z,  -0.30,  11.42,  99.90,  11.01,  -0.11,
09/29 05Z,  -0.30,   5.82,  99.90,   5.40,  -0.11,
09/29 06Z,  -0.40,   1.02,  99.90,   0.51,  -0.11,
09/29 07Z,  -0.40,  -1.21,  99.90,  -1.72,  -0.11,  (min)
09/29 08Z,  -0.40,   0.58,  99.90,   0.06,  -0.11,
09/29 09Z,  -0.30,   5.70,  99.90,   5.28,  -0.11,
09/29 10Z,  -0.30,  12.06,  99.90,  11.65,  -0.11,
09/29 11Z,  -0.30,  17.99,  99.90,  17.58,  -0.11,
09/29 12Z,  -0.30,  22.26,  99.90,  21.84,  -0.11,
09/29 13Z,  -0.30,  23.77,  99.90,  23.36,  -0.11,  (max)
09/29 14Z,  -0.30,  22.15,  99.90,  21.73,  -0.11,
09/29 15Z,  -0.40,  17.97,  99.90,  17.46,  -0.11,
09/29 16Z,  -0.40,  12.40,  99.90,  11.89,  -0.11,
09/29 17Z,  -0.40,   6.54,  99.90,   6.03,  -0.11,
09/29 18Z,  -0.50,   1.23,  99.90,   0.62,  -0.11,
09/29 19Z,  -0.50,  -2.11,  99.90,  -2.73,  -0.11,  (min)
09/29 20Z,  -0.50,  -1.64,  99.90,  -2.26,  -0.11,
09/29 21Z,  -0.50,   2.87,  99.90,   2.26,  -0.11,
09/29 22Z,  -0.50,   9.53,  99.90,   8.92,  -0.11,
09/29 23Z,  -0.50,  16.23,  99.90,  15.62,  -0.11,
09/30 00Z,  -0.50,  21.56,  99.90,  20.95,  -0.11,
09/30 01Z,  99.90,  24.35,  99.90,  99.90,  -0.11,
09/30 02Z,  99.90,  23.88,  99.90,  99.90,  -0.11,
09/30 03Z,  99.90,  20.41,  99.90,  99.90,  -0.11,
09/30 04Z,  99.90,  14.99,  99.90,  99.90,  -0.11,
09/30 05Z,  99.90,   8.88,  99.90,  99.90,  -0.11,
09/30 06Z,  99.90,   3.03,  99.90,  99.90,  -0.11,