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
#Juneau, AK : 07/10/2025 17:22:12 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 00Z,   1.80,   8.97,   8.82,  99.90,  -1.95,
07/09 01Z,   1.80,   6.92,   6.70,  99.90,  -2.02,
07/09 02Z,   1.80,   5.55,   5.45,  99.90,  -1.90,
07/09 03Z,   1.80,   5.43,   5.26,  99.90,  -1.97,  (min)
07/09 04Z,   1.90,   6.76,   6.42,  99.90,  -2.24,
07/09 05Z,   1.90,   9.20,   8.82,  99.90,  -2.28,
07/09 06Z,   1.90,  12.01,  11.68,  99.90,  -2.23,
07/09 07Z,   1.90,  14.39,  14.13,  99.90,  -2.16,
07/09 08Z,   1.80,  15.70,  15.49,  99.90,  -2.01,  (max)
07/09 09Z,   1.80,  15.56,  15.40,  99.90,  -1.96,
07/09 10Z,   1.70,  13.88,  13.61,  99.90,  -1.97,
07/09 11Z,   1.70,  10.90,  10.60,  99.90,  -2.00,
07/09 12Z,   1.60,   7.19,   6.60,  99.90,  -2.19,
07/09 13Z,   1.50,   3.55,   3.05,  99.90,  -2.00,
07/09 14Z,   1.40,   0.78,   0.26,  99.90,  -1.92,
07/09 15Z,   1.30,  -0.48,  -0.95,  99.90,  -1.77,  (min)
07/09 16Z,   1.30,   0.04,  -0.27,  99.90,  -1.61,
07/09 17Z,   1.30,   2.13,   1.74,  99.90,  -1.69,
07/09 18Z,   1.40,   5.15,   4.91,  99.90,  -1.64,
07/09 19Z,   1.40,   8.35,   8.13,  99.90,  -1.62,
07/09 20Z,   1.40,  11.08,  10.81,  99.90,  -1.67,
07/09 21Z,   1.40,  12.87,  12.61,  99.90,  -1.66,
07/09 22Z,   1.40,  13.42,  13.02,  99.90,  -1.80,  (max)
07/09 23Z,   1.50,  12.61,  12.14,  99.90,  -1.97,
07/10 00Z,   1.50,  10.68,  10.10,  99.90,  -2.08,
07/10 01Z,   1.50,   8.20,   7.54,  99.90,  -2.16,
07/10 02Z,   1.40,   5.97,   5.39,  99.90,  -1.98,
07/10 03Z,   1.40,   4.78,   4.23,  99.90,  -1.95,  (min)
07/10 04Z,   1.40,   5.15,   4.63,  99.90,  -1.92,
07/10 05Z,   1.40,   7.08,   6.45,  99.90,  -2.03,
07/10 06Z,   1.40,  10.01,   9.44,  99.90,  -1.97,
07/10 07Z,   1.40,  13.07,  12.60,  99.90,  -1.87,
07/10 08Z,   1.30,  15.41,  14.95,  99.90,  -1.76,
07/10 09Z,   1.20,  16.41,  16.00,  99.90,  -1.61,  (max)
07/10 10Z,   1.20,  15.77,  15.24,  99.90,  -1.73,
07/10 11Z,   1.20,  13.46,  12.77,  99.90,  -1.89,
07/10 12Z,   1.30,   9.84,   9.01,  99.90,  -2.13,
07/10 13Z,   1.30,   5.67,   4.85,  99.90,  -2.12,
07/10 14Z,   1.20,   1.88,   1.05,  99.90,  -2.03,
07/10 15Z,   1.20,  -0.63,  -1.35,  99.90,  -1.92,
07/10 16Z,   1.20,  -1.29,  -1.95,  99.90,  -1.86,  (min)
07/10 17Z,   1.30,   0.01,  -0.46,  99.90,  -1.77,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/10 18Z,   1.40,   2.82,  99.90,   2.44,  -1.78,
07/10 19Z,   1.50,   6.32,  99.90,   6.03,  -1.79,
07/10 20Z,   1.60,   9.71,  99.90,   9.52,  -1.80,
07/10 21Z,   1.70,  12.35,  99.90,  12.25,  -1.80,
07/10 22Z,   1.80,  13.82,  99.90,  13.81,  -1.81,
07/10 23Z,   1.80,  13.83,  99.90,  13.81,  -1.82,  (max)
07/11 00Z,   1.80,  12.38,  99.90,  12.36,  -1.82,
07/11 01Z,   1.80,   9.86,  99.90,   9.83,  -1.83,
07/11 02Z,   1.80,   7.05,  99.90,   7.01,  -1.84,
07/11 03Z,   1.70,   4.87,  99.90,   4.72,  -1.84,
07/11 04Z,   1.70,   4.11,  99.90,   3.96,  -1.85,  (min)
07/11 05Z,   1.70,   5.14,  99.90,   4.98,  -1.86,
07/11 06Z,   1.60,   7.71,  99.90,   7.45,  -1.86,
07/11 07Z,   1.60,  11.06,  99.90,  10.80,  -1.86,
07/11 08Z,   1.60,  14.21,  99.90,  13.95,  -1.86,
07/11 09Z,   1.60,  16.32,  99.90,  16.06,  -1.86,
07/11 10Z,   1.60,  16.86,  99.90,  16.60,  -1.86,  (max)
07/11 11Z,   1.60,  15.58,  99.90,  15.32,  -1.86,
07/11 12Z,   1.60,  12.56,  99.90,  12.30,  -1.86,
07/11 13Z,   1.60,   8.35,  99.90,   8.09,  -1.86,
07/11 14Z,   1.50,   3.88,  99.90,   3.52,  -1.86,
07/11 15Z,   1.50,   0.22,  99.90,  -0.14,  -1.86,
07/11 16Z,   1.50,  -1.75,  99.90,  -2.11,  -1.86,  (min)
07/11 17Z,   1.40,  -1.58,  99.90,  -2.04,  -1.86,
07/11 18Z,   1.30,   0.57,  99.90,   0.01,  -1.86,
07/11 19Z,   1.30,   4.01,  99.90,   3.45,  -1.86,
07/11 20Z,   1.20,   7.84,  99.90,   7.18,  -1.86,
07/11 21Z,   1.20,  11.22,  99.90,  10.56,  -1.86,
07/11 22Z,   1.20,  13.57,  99.90,  12.91,  -1.86,
07/11 23Z,   1.30,  14.51,  99.90,  13.95,  -1.86,  (max)
07/12 00Z,   1.30,  13.83,  99.90,  13.27,  -1.86,
07/12 01Z,   1.40,  11.68,  99.90,  11.22,  -1.86,
07/12 02Z,   1.50,   8.66,  99.90,   8.30,  -1.86,
07/12 03Z,   1.50,   5.72,  99.90,   5.36,  -1.86,
07/12 04Z,   1.60,   3.84,  99.90,   3.58,  -1.86,
07/12 05Z,   1.60,   3.72,  99.90,   3.46,  -1.86,  (min)
07/12 06Z,   1.60,   5.47,  99.90,   5.21,  -1.86,
07/12 07Z,   1.50,   8.60,  99.90,   8.24,  -1.86,
07/12 08Z,   1.40,  12.19,  99.90,  11.73,  -1.86,
07/12 09Z,   1.30,  15.22,  99.90,  14.66,  -1.86,
07/12 10Z,   1.20,  16.93,  99.90,  16.27,  -1.86,  (max)
07/12 11Z,   1.10,  16.86,  99.90,  16.10,  -1.86,
07/12 12Z,   1.00,  14.86,  99.90,  14.00,  -1.86,
07/12 13Z,   1.10,  11.19,  99.90,  10.43,  -1.86,
07/12 14Z,   1.10,   6.56,  99.90,   5.80,  -1.86,
07/12 15Z,   1.20,   2.07,  99.90,   1.42,  -1.86,
07/12 16Z,   1.20,  -1.14,  99.90,  -1.80,  -1.86,
07/12 17Z,   1.30,  -2.30,  99.90,  -2.86,  -1.86,  (min)
07/12 18Z,   1.30,  -1.21,  99.90,  -1.77,  -1.86,
07/12 19Z,   1.40,   1.72,  99.90,   1.26,  -1.86,
07/12 20Z,   1.40,   5.64,  99.90,   5.18,  -1.86,
07/12 21Z,   1.40,   9.57,  99.90,   9.11,  -1.86,
07/12 22Z,   1.40,  12.72,  99.90,  12.26,  -1.86,
07/12 23Z,   1.40,  14.58,  99.90,  14.12,  -1.86,
07/13 00Z,   1.30,  14.82,  99.90,  14.26,  -1.86,  (max)
07/13 01Z,   1.30,  13.38,  99.90,  12.82,  -1.86,
07/13 02Z,   1.30,  10.59,  99.90,  10.03,  -1.86,
07/13 03Z,   1.30,   7.25,  99.90,   6.69,  -1.86,
07/13 04Z,   1.30,   4.43,  99.90,   3.87,  -1.86,
07/13 05Z,   1.40,   3.07,  99.90,   2.61,  -1.86,  (min)
07/13 06Z,   1.40,   3.65,  99.90,   3.19,  -1.86,
07/13 07Z,   1.40,   6.05,  99.90,   5.59,  -1.86,
07/13 08Z,   1.30,   9.56,  99.90,   9.01,  -1.86,
07/13 09Z,   1.30,  13.17,  99.90,  12.61,  -1.86,
07/13 10Z,   1.20,  15.90,  99.90,  15.24,  -1.86,
07/13 11Z,   1.20,  17.06,  99.90,  16.40,  -1.86,  (max)
07/13 12Z,   1.20,  16.31,  99.90,  15.65,  -1.86,
07/13 13Z,   1.20,  13.65,  99.90,  12.99,  -1.86,
07/13 14Z,   1.20,   9.49,  99.90,   8.83,  -1.86,
07/13 15Z,   1.20,   4.74,  99.90,   4.09,  -1.86,
07/13 16Z,   1.20,   0.60,  99.90,  -0.06,  -1.86,
07/13 17Z,   1.20,  -1.88,  99.90,  -2.54,  -1.86,
07/13 18Z,   1.10,  -2.12,  99.90,  -2.88,  -1.86,  (min)
07/13 19Z,   1.10,  -0.16,  99.90,  -0.92,  -1.86,
07/13 20Z,   1.10,   3.38,  99.90,   2.62,  -1.86,
07/13 21Z,   1.10,   7.53,  99.90,   6.78,  -1.86,
07/13 22Z,   1.00,  11.33,  99.90,  10.47,  -1.86,
07/13 23Z,   1.00,  14.05,  99.90,  13.19,  -1.86,
07/14 00Z,   0.90,  15.24,  99.90,  14.28,  -1.86,  (max)
07/14 01Z,   0.90,  14.71,  99.90,  13.75,  -1.86,
07/14 02Z,   1.00,  12.55,  99.90,  11.69,  -1.86,
07/14 03Z,   1.00,   9.28,  99.90,   8.42,  -1.86,
07/14 04Z,   1.10,   5.87,  99.90,   5.11,  -1.86,
07/14 05Z,   1.10,   3.38,  99.90,   2.62,  -1.86,
07/14 06Z,   1.10,   2.62,  99.90,   1.86,  -1.86,  (min)
07/14 07Z,   1.10,   3.84,  99.90,   3.09,  -1.86,
07/14 08Z,   1.00,   6.71,  99.90,   5.85,  -1.86,
07/14 09Z,   0.90,  10.37,  99.90,   9.41,  -1.86,
07/14 10Z,   0.90,  13.78,  99.90,  12.83,  -1.86,
07/14 11Z,   0.80,  16.05,  99.90,  14.99,  -1.86,
07/14 12Z,   0.70,  16.61,  99.90,  15.45,  -1.86,