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 : 07/15/2025 22:21:31 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/14 06Z,   1.10,   2.62,   1.92,  99.90,  -1.80,  (min)
07/14 07Z,   1.00,   3.84,   3.02,  99.90,  -1.82,
07/14 08Z,   1.00,   6.71,   5.88,  99.90,  -1.83,
07/14 09Z,   0.90,  10.37,   9.65,  99.90,  -1.62,
07/14 10Z,   0.90,  13.78,  13.05,  99.90,  -1.63,
07/14 11Z,   0.90,  16.05,  15.29,  99.90,  -1.66,
07/14 12Z,   0.90,  16.61,  15.76,  99.90,  -1.75,  (max)
07/14 13Z,   0.80,  15.25,  14.40,  99.90,  -1.65,
07/14 14Z,   0.80,  12.11,  11.26,  99.90,  -1.65,
07/14 15Z,   0.80,   7.78,   7.05,  99.90,  -1.53,
07/14 16Z,   0.80,   3.27,   2.57,  99.90,  -1.50,
07/14 17Z,   0.70,  -0.24,  -0.84,  99.90,  -1.30,
07/14 18Z,   0.80,  -1.85,  -2.56,  99.90,  -1.51,  (min)
07/14 19Z,   0.80,  -1.19,  -1.95,  99.90,  -1.56,
07/14 20Z,   0.80,   1.46,   0.71,  99.90,  -1.55,
07/14 21Z,   0.80,   5.36,   4.63,  99.90,  -1.53,
07/14 22Z,   0.70,   9.49,   8.70,  99.90,  -1.49,
07/14 23Z,   0.70,  12.93,  12.01,  99.90,  -1.62,
07/15 00Z,   0.80,  15.04,  14.07,  99.90,  -1.77,
07/15 01Z,   0.80,  15.51,  14.62,  99.90,  -1.69,  (max)
07/15 02Z,   0.70,  14.25,  13.39,  99.90,  -1.56,
07/15 03Z,   0.70,  11.52,  10.67,  99.90,  -1.55,
07/15 04Z,   0.70,   8.00,   7.12,  99.90,  -1.58,
07/15 05Z,   0.70,   4.72,   3.88,  99.90,  -1.54,
07/15 06Z,   0.80,   2.66,   1.71,  99.90,  -1.75,
07/15 07Z,   0.70,   2.44,   1.53,  99.90,  -1.61,  (min)
07/15 08Z,   0.70,   4.13,   3.16,  99.90,  -1.67,
07/15 09Z,   0.70,   7.22,   6.41,  99.90,  -1.51,
07/15 10Z,   0.70,  10.80,   9.95,  99.90,  -1.55,
07/15 11Z,   0.60,  13.86,  13.12,  99.90,  -1.34,
07/15 12Z,   0.60,  15.62,  14.74,  99.90,  -1.48,
07/15 13Z,   0.60,  15.64,  14.78,  99.90,  -1.46,  (max)
07/15 14Z,   0.60,  13.86,  12.92,  99.90,  -1.54,
07/15 15Z,   0.60,  10.55,   9.65,  99.90,  -1.50,
07/15 16Z,   0.50,   6.40,   5.51,  99.90,  -1.39,
07/15 17Z,   0.50,   2.44,   1.74,  99.90,  -1.20,
07/15 18Z,   0.50,  -0.27,  -1.03,  99.90,  -1.26,
07/15 19Z,   0.60,  -1.02,  -1.80,  99.90,  -1.38,  (min)
07/15 20Z,   0.60,   0.34,  -0.52,  99.90,  -1.46,
07/15 21Z,   0.70,   3.42,   2.48,  99.90,  -1.64,
07/15 22Z,   0.70,   7.38,   6.51,  99.90,  -1.57,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/15 23Z,   0.80,  11.25,  99.90,  10.47,  -1.58,
07/16 00Z,   0.80,  14.17,  99.90,  13.39,  -1.59,
07/16 01Z,   0.80,  15.64,  99.90,  14.84,  -1.59,  (max)
07/16 02Z,   0.90,  15.43,  99.90,  14.72,  -1.60,
07/16 03Z,   0.80,  13.59,  99.90,  12.78,  -1.61,
07/16 04Z,   0.80,  10.51,  99.90,   9.69,  -1.62,
07/16 05Z,   0.80,   6.95,  99.90,   6.13,  -1.62,
07/16 06Z,   0.70,   3.91,  99.90,   2.98,  -1.63,
07/16 07Z,   0.70,   2.24,  99.90,   1.30,  -1.64,  (min)
07/16 08Z,   0.70,   2.40,  99.90,   1.46,  -1.64,
07/16 09Z,   0.60,   4.32,  99.90,   3.26,  -1.65,
07/16 10Z,   0.60,   7.39,  99.90,   6.33,  -1.66,
07/16 11Z,   0.60,  10.71,  99.90,   9.65,  -1.66,
07/16 12Z,   0.60,  13.36,  99.90,  12.30,  -1.66,
07/16 13Z,   0.60,  14.67,  99.90,  13.61,  -1.66,  (max)
07/16 14Z,   0.60,  14.36,  99.90,  13.30,  -1.66,
07/16 15Z,   0.70,  12.46,  99.90,  11.50,  -1.66,
07/16 16Z,   0.70,   9.32,  99.90,   8.36,  -1.66,
07/16 17Z,   0.70,   5.65,  99.90,   4.69,  -1.66,
07/16 18Z,   0.80,   2.41,  99.90,   1.55,  -1.66,
07/16 19Z,   0.80,   0.48,  99.90,  -0.38,  -1.66,
07/16 20Z,   0.80,   0.40,  99.90,  -0.46,  -1.66,  (min)
07/16 21Z,   0.80,   2.19,  99.90,   1.33,  -1.66,
07/16 22Z,   0.80,   5.38,  99.90,   4.52,  -1.66,
07/16 23Z,   0.80,   9.16,  99.90,   8.30,  -1.66,
07/17 00Z,   0.90,  12.60,  99.90,  11.84,  -1.66,
07/17 01Z,   0.90,  14.97,  99.90,  14.21,  -1.66,
07/17 02Z,   1.00,  15.86,  99.90,  15.20,  -1.66,  (max)
07/17 03Z,   1.10,  15.14,  99.90,  14.58,  -1.66,
07/17 04Z,   1.10,  12.96,  99.90,  12.40,  -1.66,
07/17 05Z,   1.10,   9.74,  99.90,   9.18,  -1.66,
07/17 06Z,   1.10,   6.27,  99.90,   5.71,  -1.66,
07/17 07Z,   1.10,   3.45,  99.90,   2.89,  -1.66,
07/17 08Z,   1.00,   2.03,  99.90,   1.37,  -1.66,  (min)
07/17 09Z,   0.90,   2.34,  99.90,   1.58,  -1.66,
07/17 10Z,   0.80,   4.23,  99.90,   3.37,  -1.66,
07/17 11Z,   0.80,   7.09,  99.90,   6.24,  -1.66,
07/17 12Z,   0.80,  10.08,  99.90,   9.22,  -1.66,
07/17 13Z,   0.80,  12.37,  99.90,  11.51,  -1.66,
07/17 14Z,   0.80,  13.43,  99.90,  12.57,  -1.66,  (max)
07/17 15Z,   0.90,  13.07,  99.90,  12.31,  -1.66,
07/17 16Z,   1.00,  11.37,  99.90,  10.71,  -1.66,
07/17 17Z,   1.10,   8.68,  99.90,   8.13,  -1.66,
07/17 18Z,   1.20,   5.66,  99.90,   5.20,  -1.66,
07/17 19Z,   1.30,   3.11,  99.90,   2.75,  -1.66,
07/17 20Z,   1.30,   1.79,  99.90,   1.43,  -1.66,  (min)
07/17 21Z,   1.20,   2.09,  99.90,   1.64,  -1.66,
07/17 22Z,   1.20,   3.99,  99.90,   3.53,  -1.66,
07/17 23Z,   1.20,   7.03,  99.90,   6.57,  -1.66,
07/18 00Z,   1.20,  10.45,  99.90,   9.99,  -1.66,
07/18 01Z,   1.20,  13.43,  99.90,  12.97,  -1.66,
07/18 02Z,   1.20,  15.34,  99.90,  14.88,  -1.66,
07/18 03Z,   1.20,  15.84,  99.90,  15.38,  -1.66,  (max)
07/18 04Z,   1.20,  14.86,  99.90,  14.40,  -1.66,
07/18 05Z,   1.30,  12.55,  99.90,  12.19,  -1.66,
07/18 06Z,   1.30,   9.34,  99.90,   8.99,  -1.66,
07/18 07Z,   1.30,   5.97,  99.90,   5.61,  -1.66,
07/18 08Z,   1.30,   3.27,  99.90,   2.91,  -1.66,
07/18 09Z,   1.20,   1.89,  99.90,   1.43,  -1.66,  (min)
07/18 10Z,   1.10,   2.11,  99.90,   1.55,  -1.66,
07/18 11Z,   1.10,   3.78,  99.90,   3.22,  -1.66,
07/18 12Z,   1.00,   6.34,  99.90,   5.68,  -1.66,
07/18 13Z,   1.10,   9.02,  99.90,   8.47,  -1.66,
07/18 14Z,   1.10,  11.12,  99.90,  10.56,  -1.66,
07/18 15Z,   1.20,  12.19,  99.90,  11.73,  -1.66,  (max)
07/18 16Z,   1.30,  12.07,  99.90,  11.71,  -1.66,
07/18 17Z,   1.40,  10.83,  99.90,  10.57,  -1.66,
07/18 18Z,   1.40,   8.74,  99.90,   8.48,  -1.66,
07/18 19Z,   1.40,   6.33,  99.90,   6.07,  -1.66,
07/18 20Z,   1.30,   4.32,  99.90,   3.96,  -1.66,
07/18 21Z,   1.30,   3.31,  99.90,   2.95,  -1.66,  (min)
07/18 22Z,   1.30,   3.68,  99.90,   3.32,  -1.66,
07/18 23Z,   1.30,   5.40,  99.90,   5.04,  -1.66,
07/19 00Z,   1.30,   8.10,  99.90,   7.74,  -1.66,
07/19 01Z,   1.30,  11.13,  99.90,  10.78,  -1.66,
07/19 02Z,   1.30,  13.76,  99.90,  13.40,  -1.66,
07/19 03Z,   1.40,  15.42,  99.90,  15.16,  -1.66,
07/19 04Z,   1.50,  15.79,  99.90,  15.63,  -1.66,  (max)
07/19 05Z,   1.50,  14.77,  99.90,  14.61,  -1.66,
07/19 06Z,   1.50,  12.49,  99.90,  12.33,  -1.66,
07/19 07Z,   1.50,   9.33,  99.90,   9.17,  -1.66,
07/19 08Z,   1.50,   5.99,  99.90,   5.83,  -1.66,
07/19 09Z,   1.40,   3.23,  99.90,   2.97,  -1.66,
07/19 10Z,   1.40,   1.67,  99.90,   1.41,  -1.66,
07/19 11Z,   1.30,   1.61,  99.90,   1.25,  -1.66,  (min)
07/19 12Z,   1.30,   2.95,  99.90,   2.60,  -1.66,
07/19 13Z,  99.90,   5.24,  99.90,  99.90,  -1.66,
07/19 14Z,  99.90,   7.77,  99.90,  99.90,  -1.66,
07/19 15Z,  99.90,   9.92,  99.90,  99.90,  -1.66,
07/19 16Z,  99.90,  11.26,  99.90,  99.90,  -1.66,
07/19 17Z,  99.90,  11.60,  99.90,  99.90,  -1.66,
07/19 18Z,  99.90,  10.92,  99.90,  99.90,  -1.66,