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

  • This website is considered EXPERIMENTAL, is supported on an 8x5 basis, and has no guarantee of availability.
  • The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.
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
#Skagway, AK : 02/08/2025 07:21:42 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/06 12Z,   1.60,   8.88,   7.70,  99.90,  -2.78,
02/06 13Z,   1.70,  11.37,  10.16,  99.90,  -2.91,
02/06 14Z,   1.80,  13.70,  12.38,  99.90,  -3.12,
02/06 15Z,   1.90,  15.34,  13.81,  99.90,  -3.43,
02/06 16Z,   2.00,  15.82,  14.25,  99.90,  -3.57,  (max)
02/06 17Z,   2.00,  14.98,  13.40,  99.90,  -3.58,
02/06 18Z,   1.50,  13.02,  11.61,  99.90,  -2.91,
02/06 19Z,   1.60,  10.30,   8.99,  99.90,  -2.91,
02/06 20Z,   1.70,   7.21,   5.80,  99.90,  -3.11,
02/06 21Z,   1.80,   4.31,   3.17,  99.90,  -2.94,
02/06 22Z,   1.90,   2.33,   1.32,  99.90,  -2.91,
02/06 23Z,   1.80,   1.76,   0.67,  99.90,  -2.89,  (min)
02/07 00Z,   1.10,   2.54,   1.51,  99.90,  -2.13,
02/07 01Z,   1.20,   4.26,   3.11,  99.90,  -2.35,
02/07 02Z,   1.40,   6.46,   5.33,  99.90,  -2.53,
02/07 03Z,   1.50,   8.67,   7.34,  99.90,  -2.83,
02/07 04Z,   1.60,  10.40,   8.98,  99.90,  -3.02,
02/07 05Z,   1.70,  11.27,   9.75,  99.90,  -3.22,
02/07 06Z,   0.80,  11.29,   9.76,  99.90,  -2.33,  (max)
02/07 07Z,   1.00,  10.64,   9.14,  99.90,  -2.50,
02/07 08Z,   1.30,   9.46,   7.82,  99.90,  -2.94,
02/07 09Z,   1.60,   8.02,   6.52,  99.90,  -3.10,
02/07 10Z,   1.90,   6.82,   5.49,  99.90,  -3.23,
02/07 11Z,   2.00,   6.44,   5.28,  99.90,  -3.16,  (min)
02/07 12Z,   1.20,   7.11,   5.91,  99.90,  -2.40,
02/07 13Z,   1.40,   8.64,   7.38,  99.90,  -2.66,
02/07 14Z,   1.70,  10.70,   9.38,  99.90,  -3.02,
02/07 15Z,   1.90,  12.86,  11.43,  99.90,  -3.33,
02/07 16Z,   2.00,  14.61,  13.00,  99.90,  -3.61,
02/07 17Z,   1.90,  15.40,  13.70,  99.90,  -3.60,  (max)
02/07 18Z,   1.10,  14.99,  13.38,  99.90,  -2.71,
02/07 19Z,   1.30,  13.47,  11.97,  99.90,  -2.80,
02/07 20Z,   1.50,  11.05,   9.63,  99.90,  -2.92,
02/07 21Z,   1.70,   8.00,   6.59,  99.90,  -3.11,
02/07 22Z,   1.70,   4.89,   3.73,  99.90,  -2.86,
02/07 23Z,   1.70,   2.50,   1.46,  99.90,  -2.74,
02/08 00Z,   1.20,   1.39,   0.35,  99.90,  -2.24,  (min)
02/08 01Z,   1.40,   1.64,   0.66,  99.90,  -2.38,
02/08 02Z,   1.70,   3.04,   1.87,  99.90,  -2.87,
02/08 03Z,   1.90,   5.22,   4.10,  99.90,  -3.02,
02/08 04Z,   2.00,   7.72,   6.43,  99.90,  -3.29,
02/08 05Z,   1.90,   9.94,   8.48,  99.90,  -3.36,
02/08 06Z,   1.80,  11.43,   9.90,  99.90,  -3.33,
02/08 07Z,   1.70,  12.06,  10.48,  99.90,  -3.28,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/08 08Z,   1.50,  11.86,  99.90,  10.10,  -3.26,
02/08 09Z,   1.40,  10.83,  99.90,   9.01,  -3.23,
02/08 10Z,   1.40,   9.19,  99.90,   7.39,  -3.20,
02/08 11Z,   1.30,   7.53,  99.90,   5.67,  -3.17,
02/08 12Z,   1.30,   6.56,  99.90,   4.72,  -3.14,  (min)
02/08 13Z,   1.40,   6.64,  99.90,   4.94,  -3.11,
02/08 14Z,   1.50,   7.78,  99.90,   6.21,  -3.08,
02/08 15Z,   1.60,   9.75,  99.90,   8.30,  -3.05,
02/08 16Z,   1.80,  12.13,  99.90,  10.91,  -3.02,
02/08 17Z,   1.90,  14.26,  99.90,  13.17,  -2.99,
02/08 18Z,   1.90,  15.49,  99.90,  14.42,  -2.96,  (max)
02/08 19Z,   1.80,  15.47,  99.90,  14.34,  -2.93,
02/08 20Z,   1.70,  14.22,  99.90,  12.99,  -2.93,
02/08 21Z,   1.40,  11.82,  99.90,  10.29,  -2.93,
02/08 22Z,   1.20,   8.53,  99.90,   6.80,  -2.93,
02/08 23Z,   1.00,   4.99,  99.90,   3.06,  -2.93,
02/09 00Z,   0.90,   2.09,  99.90,   0.06,  -2.93,
02/09 01Z,   0.90,   0.54,  99.90,  -1.49,  -2.93,  (min)
02/09 02Z,   1.00,   0.55,  99.90,  -1.39,  -2.93,
02/09 03Z,   1.10,   1.98,  99.90,   0.15,  -2.93,
02/09 04Z,   1.20,   4.50,  99.90,   2.77,  -2.93,
02/09 05Z,   1.30,   7.52,  99.90,   5.89,  -2.93,
02/09 06Z,   1.50,  10.29,  99.90,   8.86,  -2.93,
02/09 07Z,   1.60,  12.28,  99.90,  10.94,  -2.93,
02/09 08Z,   1.60,  13.24,  99.90,  11.91,  -2.93,  (max)
02/09 09Z,   1.60,  13.09,  99.90,  11.76,  -2.93,
02/09 10Z,   1.50,  11.79,  99.90,  10.36,  -2.93,
02/09 11Z,   1.40,   9.63,  99.90,   8.10,  -2.93,
02/09 12Z,   1.30,   7.35,  99.90,   5.72,  -2.93,
02/09 13Z,   1.20,   5.83,  99.90,   4.10,  -2.93,
02/09 14Z,   1.10,   5.59,  99.90,   3.76,  -2.93,  (min)
02/09 15Z,   1.10,   6.71,  99.90,   4.88,  -2.93,
02/09 16Z,   1.00,   8.97,  99.90,   7.04,  -2.93,
02/09 17Z,   1.00,  11.82,  99.90,   9.89,  -2.93,
02/09 18Z,   1.00,  14.43,  99.90,  12.50,  -2.93,
02/09 19Z,   1.00,  16.03,  99.90,  14.10,  -2.93,
02/09 20Z,   1.10,  16.22,  99.90,  14.38,  -2.93,  (max)
02/09 21Z,   1.20,  14.93,  99.90,  13.20,  -2.93,
02/09 22Z,   1.30,  12.25,  99.90,  10.62,  -2.93,
02/09 23Z,   1.30,   8.48,  99.90,   6.85,  -2.93,
02/10 00Z,   1.30,   4.42,  99.90,   2.79,  -2.93,
02/10 01Z,   1.30,   1.13,  99.90,  -0.50,  -2.93,
02/10 02Z,   1.30,  -0.58,  99.90,  -2.21,  -2.93,  (min)
02/10 03Z,   1.20,  -0.43,  99.90,  -2.16,  -2.93,
02/10 04Z,   1.20,   1.43,  99.90,  -0.30,  -2.93,
02/10 05Z,   1.10,   4.54,  99.90,   2.71,  -2.93,
02/10 06Z,   1.00,   8.15,  99.90,   6.22,  -2.93,
02/10 07Z,   0.80,  11.36,  99.90,   9.23,  -2.93,
02/10 08Z,   0.70,  13.56,  99.90,  11.32,  -2.93,
02/10 09Z,   0.60,  14.47,  99.90,  12.14,  -2.93,  (max)
02/10 10Z,   0.50,  13.97,  99.90,  11.54,  -2.93,
02/10 11Z,   0.60,  12.07,  99.90,   9.74,  -2.93,
02/10 12Z,   0.60,   9.21,  99.90,   6.87,  -2.93,
02/10 13Z,   0.80,   6.36,  99.90,   4.23,  -2.93,
02/10 14Z,   1.00,   4.55,  99.90,   2.62,  -2.93,
02/10 15Z,   1.10,   4.37,  99.90,   2.54,  -2.93,  (min)
02/10 16Z,   1.30,   5.87,  99.90,   4.24,  -2.93,
02/10 17Z,   1.40,   8.69,  99.90,   7.16,  -2.93,
02/10 18Z,   1.40,  12.10,  99.90,  10.57,  -2.93,
02/10 19Z,   1.30,  15.09,  99.90,  13.45,  -2.93,
02/10 20Z,   1.10,  16.82,  99.90,  14.98,  -2.93,  (max)
02/10 21Z,   0.90,  16.89,  99.90,  14.86,  -2.93,
02/10 22Z,   0.60,  15.26,  99.90,  12.93,  -2.93,
02/10 23Z,   0.30,  12.04,  99.90,   9.41,  -2.93,
02/11 00Z,   0.10,   7.70,  99.90,   4.86,  -2.93,
02/11 01Z,   0.10,   3.22,  99.90,   0.39,  -2.93,
02/11 02Z,   0.30,  -0.16,  99.90,  -2.80,  -2.93,
02/11 03Z,   0.60,  -1.62,  99.90,  -3.95,  -2.93,  (min)
02/11 04Z,   0.90,  -0.92,  99.90,  -2.95,  -2.93,
02/11 05Z,   1.30,   1.66,  99.90,   0.03,  -2.93,
02/11 06Z,   1.50,   5.46,  99.90,   4.03,  -2.93,
02/11 07Z,   1.70,   9.53,  99.90,   8.30,  -2.93,
02/11 08Z,   1.70,  12.89,  99.90,  11.66,  -2.93,
02/11 09Z,   1.60,  14.94,  99.90,  13.61,  -2.93,
02/11 10Z,   1.40,  15.41,  99.90,  13.88,  -2.93,  (max)
02/11 11Z,   1.20,  14.22,  99.90,  12.49,  -2.93,
02/11 12Z,   1.00,  11.52,  99.90,   9.59,  -2.93,
02/11 13Z,   0.80,   7.99,  99.90,   5.86,  -2.93,
02/11 14Z,   0.60,   4.83,  99.90,   2.50,  -2.93,
02/11 15Z,   0.50,   3.13,  99.90,   0.70,  -2.93,  (min)
02/11 16Z,   0.50,   3.41,  99.90,   0.98,  -2.93,
02/11 17Z,   0.60,   5.58,  99.90,   3.25,  -2.93,
02/11 18Z,   0.70,   9.06,  99.90,   6.83,  -2.93,
02/11 19Z,   0.90,  12.90,  99.90,  10.87,  -2.93,
02/11 20Z,   1.10,  16.01,  99.90,  14.17,  -2.93,
02/11 21Z,   1.40,  17.54,  99.90,  16.00,  -2.93,  (max)
02/11 22Z,   1.60,  17.17,  99.90,  15.84,  -2.93,
02/11 23Z,   1.70,  14.93,  99.90,  13.70,  -2.93,
02/12 00Z,   1.70,  11.05,  99.90,   9.82,  -2.93,