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
#Nikiski, AK : 04/19/2024 13:21:27 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/17 18Z,  -1.20,  10.40,   9.21,  99.90,   0.01,
04/17 19Z,  -1.30,  12.22,  11.01,  99.90,   0.09,
04/17 20Z,  -1.30,  14.15,  12.75,  99.90,  -0.10,
04/17 21Z,  -1.30,  15.32,  13.79,  99.90,  -0.23,
04/17 22Z,  -1.30,  15.19,  13.88,  99.90,  -0.01,  (max)
04/17 23Z,  -1.30,  13.94,  12.99,  99.90,   0.35,
04/18 00Z,  -1.20,  12.08,  11.22,  99.90,   0.34,
04/18 01Z,  -1.20,   9.70,   8.97,  99.90,   0.47,
04/18 02Z,  -1.10,   6.78,   6.56,  99.90,   0.88,
04/18 03Z,  -1.10,   4.24,   4.46,  99.90,   1.32,
04/18 04Z,  -1.00,   3.37,   3.36,  99.90,   0.99,  (min)
04/18 05Z,  -1.00,   4.26,   3.91,  99.90,   0.65,
04/18 06Z,  -1.00,   6.26,   6.03,  99.90,   0.77,
04/18 07Z,  -1.00,   9.20,   8.87,  99.90,   0.67,
04/18 08Z,  -1.00,  12.73,  11.79,  99.90,   0.06,
04/18 09Z,  -0.90,  15.75,  14.29,  99.90,  -0.56,
04/18 10Z,  -0.80,  17.29,  15.98,  99.90,  -0.51,
04/18 11Z,  -0.80,  17.18,  16.39,  99.90,   0.01,  (max)
04/18 12Z,  -0.80,  15.93,  15.45,  99.90,   0.32,
04/18 13Z,  -0.80,  13.97,  13.31,  99.90,   0.14,
04/18 14Z,  -0.80,  11.29,  10.91,  99.90,   0.42,
04/18 15Z,  -0.80,   8.38,   8.56,  99.90,   0.98,
04/18 16Z,  -0.90,   6.54,   6.56,  99.90,   0.92,
04/18 17Z,  -0.90,   6.42,   5.70,  99.90,   0.18,  (min)
04/18 18Z,  -1.10,   7.48,   6.46,  99.90,   0.08,
04/18 19Z,  -1.10,   9.34,   8.65,  99.90,   0.41,
04/18 20Z,  -1.10,  11.94,  10.95,  99.90,   0.11,
04/18 21Z,  -1.20,  14.56,  13.08,  99.90,  -0.28,
04/18 22Z,  -1.30,  16.12,  14.48,  99.90,  -0.34,
04/18 23Z,  -1.30,  16.11,  14.80,  99.90,  -0.01,  (max)
04/19 00Z,  -1.30,  14.78,  13.69,  99.90,   0.21,
04/19 01Z,  -1.20,  12.63,  11.45,  99.90,   0.02,
04/19 02Z,  -1.20,   9.76,   8.72,  99.90,   0.16,
04/19 03Z,  -1.10,   6.34,   5.98,  99.90,   0.74,
04/19 04Z,  -1.10,   3.62,   3.63,  99.90,   1.11,
04/19 05Z,  -1.10,   2.88,   2.52,  99.90,   0.74,  (min)
04/19 06Z,  -1.20,   4.09,   3.60,  99.90,   0.71,
04/19 07Z,  -1.20,   6.60,   6.47,  99.90,   1.07,
04/19 08Z,  -1.20,  10.14,   9.70,  99.90,   0.76,
04/19 09Z,  -1.10,  14.07,  12.72,  99.90,  -0.25,
04/19 10Z,  -1.10,  17.12,  15.27,  99.90,  -0.75,
04/19 11Z,  -1.10,  18.35,  16.76,  99.90,  -0.49,
04/19 12Z,  -1.10,  17.73,  16.80,  99.90,   0.17,  (max)
04/19 13Z,  -1.20,  15.87,  15.18,  99.90,   0.51,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/19 14Z,  -1.20,  13.18,  99.90,  12.43,   0.45,
04/19 15Z,  -1.20,   9.74,  99.90,   8.94,   0.40,
04/19 16Z,  -1.30,   6.38,  99.90,   5.42,   0.34,
04/19 17Z,  -1.30,   4.58,  99.90,   3.56,   0.28,  (min)
04/19 18Z,  -1.30,   4.86,  99.90,   3.79,   0.23,
04/19 19Z,  -1.30,   6.59,  99.90,   5.46,   0.17,
04/19 20Z,  -1.30,   9.33,  99.90,   8.14,   0.12,
04/19 21Z,  -1.30,  12.72,  99.90,  11.48,   0.06,
04/19 22Z,  -1.30,  15.74,  99.90,  14.45,   0.00,
04/19 23Z,  -1.30,  17.26,  99.90,  15.91,  -0.05,  (max)
04/20 00Z,  -1.30,  16.89,  99.90,  15.49,  -0.11,
04/20 01Z,  -1.40,  15.06,  99.90,  13.50,  -0.16,
04/20 02Z,  -1.40,  12.35,  99.90,  10.79,  -0.16,
04/20 03Z,  -1.40,   8.92,  99.90,   7.36,  -0.16,
04/20 04Z,  -1.40,   5.24,  99.90,   3.68,  -0.16,
04/20 05Z,  -1.40,   2.78,  99.90,   1.22,  -0.16,
04/20 06Z,  -1.40,   2.72,  99.90,   1.15,  -0.16,  (min)
04/20 07Z,  -1.30,   4.72,  99.90,   3.25,  -0.16,
04/20 08Z,  -1.20,   8.00,  99.90,   6.63,  -0.16,
04/20 09Z,  -1.20,  12.09,  99.90,  10.73,  -0.16,
04/20 10Z,  -1.10,  16.09,  99.90,  14.83,  -0.16,
04/20 11Z,  -1.10,  18.68,  99.90,  17.41,  -0.16,
04/20 12Z,  -1.00,  19.10,  99.90,  17.94,  -0.16,  (max)
04/20 13Z,  -1.00,  17.58,  99.90,  16.42,  -0.16,
04/20 14Z,  -1.00,  14.84,  99.90,  13.68,  -0.16,
04/20 15Z,  -1.00,  11.34,  99.90,  10.18,  -0.16,
04/20 16Z,  -1.00,   7.35,  99.90,   6.19,  -0.16,
04/20 17Z,  -1.00,   3.98,  99.90,   2.81,  -0.16,
04/20 18Z,  -1.00,   2.77,  99.90,   1.60,  -0.16,  (min)
04/20 19Z,  -1.10,   3.97,  99.90,   2.70,  -0.16,
04/20 20Z,  -1.10,   6.71,  99.90,   5.45,  -0.16,
04/20 21Z,  -1.00,  10.38,  99.90,   9.21,  -0.16,
04/20 22Z,  -1.00,  14.31,  99.90,  13.14,  -0.16,
04/20 23Z,  -0.90,  17.28,  99.90,  16.22,  -0.16,
04/21 00Z,  -0.90,  18.27,  99.90,  17.20,  -0.16,  (max)
04/21 01Z,  -0.90,  17.15,  99.90,  16.09,  -0.16,
04/21 02Z,  -0.80,  14.58,  99.90,  13.62,  -0.16,
04/21 03Z,  -0.80,  11.26,  99.90,  10.30,  -0.16,
04/21 04Z,  -0.80,   7.46,  99.90,   6.50,  -0.16,
04/21 05Z,  -0.70,   3.93,  99.90,   3.07,  -0.16,
04/21 06Z,  -0.70,   2.26,  99.90,   1.40,  -0.16,  (min)
04/21 07Z,  -0.60,   3.31,  99.90,   2.55,  -0.16,
04/21 08Z,  -0.60,   6.36,  99.90,   5.59,  -0.16,
04/21 09Z,  -0.50,  10.39,  99.90,   9.73,  -0.16,
04/21 10Z,  -0.50,  14.72,  99.90,  14.06,  -0.16,
04/21 11Z,  -0.40,  18.28,  99.90,  17.72,  -0.16,
04/21 12Z,  -0.30,  19.89,  99.90,  19.42,  -0.16,  (max)
04/21 13Z,  -0.20,  19.12,  99.90,  18.75,  -0.16,
04/21 14Z,  -0.20,  16.48,  99.90,  16.11,  -0.16,
04/21 15Z,  -0.10,  12.84,  99.90,  12.58,  -0.16,
04/21 16Z,  -0.10,   8.71,  99.90,   8.45,  -0.16,
04/21 17Z,  -0.10,   4.54,  99.90,   4.28,  -0.16,
04/21 18Z,  -0.10,   1.70,  99.90,   1.43,  -0.16,
04/21 19Z,  -0.10,   1.60,  99.90,   1.34,  -0.16,  (min)
04/21 20Z,  -0.10,   4.05,  99.90,   3.79,  -0.16,
04/21 21Z,  -0.10,   7.88,  99.90,   7.62,  -0.16,
04/21 22Z,   0.00,  12.25,  99.90,  12.08,  -0.16,
04/21 23Z,   0.00,  16.26,  99.90,  16.10,  -0.16,
04/22 00Z,   0.00,  18.69,  99.90,  18.52,  -0.16,
04/22 01Z,   0.00,  18.76,  99.90,  18.60,  -0.16,  (max)
04/22 02Z,   0.00,  16.70,  99.90,  16.54,  -0.16,
04/22 03Z,   0.00,  13.40,  99.90,  13.24,  -0.16,
04/22 04Z,  -0.10,   9.63,  99.90,   9.37,  -0.16,
04/22 05Z,  -0.10,   5.80,  99.90,   5.54,  -0.16,
04/22 06Z,  -0.10,   2.90,  99.90,   2.63,  -0.16,
04/22 07Z,  -0.10,   2.47,  99.90,   2.20,  -0.16,  (min)
04/22 08Z,  -0.10,   4.89,  99.90,   4.63,  -0.16,
04/22 09Z,  -0.10,   8.95,  99.90,   8.69,  -0.16,
04/22 10Z,   0.00,  13.41,  99.90,  13.25,  -0.16,
04/22 11Z,  -0.10,  17.46,  99.90,  17.20,  -0.16,
04/22 12Z,  -0.10,  20.06,  99.90,  19.79,  -0.16,
04/22 13Z,  -0.10,  20.30,  99.90,  20.04,  -0.16,  (max)
04/22 14Z,  -0.10,  18.17,  99.90,  17.91,  -0.16,
04/22 15Z,  -0.20,  14.47,  99.90,  14.10,  -0.16,
04/22 16Z,  -0.20,  10.13,  99.90,   9.77,  -0.16,
04/22 17Z,  -0.30,   5.70,  99.90,   5.24,  -0.16,
04/22 18Z,  -0.40,   1.83,  99.90,   1.27,  -0.16,
04/22 19Z,  -0.40,   0.03,  99.90,  -0.53,  -0.16,  (min)
04/22 20Z,  -0.50,   1.39,  99.90,   0.73,  -0.16,
04/22 21Z,  -0.50,   5.17,  99.90,   4.50,  -0.16,
04/22 22Z,  -0.50,   9.86,  99.90,   9.20,  -0.16,
04/22 23Z,  -0.60,  14.49,  99.90,  13.72,  -0.16,
04/23 00Z,  -0.60,  18.08,  99.90,  17.32,  -0.16,
04/23 01Z,  -0.60,  19.58,  99.90,  18.81,  -0.16,  (max)
04/23 02Z,  -0.70,  18.57,  99.90,  17.71,  -0.16,
04/23 03Z,  -0.70,  15.62,  99.90,  14.75,  -0.16,
04/23 04Z,  -0.70,  11.76,  99.90,  10.90,  -0.16,
04/23 05Z,  -0.70,   7.84,  99.90,   6.98,  -0.16,
04/23 06Z,  -0.80,   4.39,  99.90,   3.42,  -0.16,