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
#Kuskokwak Creek Ent, AK : 07/12/2025 09:20:50 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/10 18Z,   0.10,   1.77,  99.90,   1.87,   0.00,  (min)
07/10 19Z,   0.10,   2.79,  99.90,   2.89,   0.00,
07/10 20Z,   0.10,   4.91,  99.90,   5.01,   0.00,
07/10 21Z,   0.20,   6.84,  99.90,   7.04,   0.00,
07/10 22Z,   0.20,   7.41,  99.90,   7.61,   0.00,  (max)
07/10 23Z,   0.30,   6.73,  99.90,   7.03,   0.00,
07/11 00Z,   0.30,   5.25,  99.90,   5.55,   0.00,
07/11 01Z,   0.30,   3.52,  99.90,   3.82,   0.00,
07/11 02Z,   0.40,   1.98,  99.90,   2.38,   0.00,
07/11 03Z,   0.40,   0.86,  99.90,   1.26,   0.00,
07/11 04Z,   0.40,   0.21,  99.90,   0.61,   0.00,
07/11 05Z,   0.40,  -0.02,  99.90,   0.38,   0.00,  (min)
07/11 06Z,   0.30,   0.15,  99.90,   0.45,   0.00,
07/11 07Z,   0.30,   1.02,  99.90,   1.32,   0.00,
07/11 08Z,   0.30,   2.92,  99.90,   3.22,   0.00,
07/11 09Z,   0.30,   5.70,  99.90,   6.00,   0.00,
07/11 10Z,   0.30,   8.62,  99.90,   8.92,   0.00,
07/11 11Z,   0.40,  10.69,  99.90,  11.09,   0.00,
07/11 12Z,   0.30,  11.27,  99.90,  11.57,   0.00,  (max)
07/11 13Z,   0.30,  10.27,  99.90,  10.57,   0.00,
07/11 14Z,   0.30,   8.32,  99.90,   8.62,   0.00,
07/11 15Z,   0.30,   6.09,  99.90,   6.39,   0.00,
07/11 16Z,   0.30,   4.05,  99.90,   4.35,   0.00,
07/11 17Z,   0.30,   2.55,  99.90,   2.85,   0.00,
07/11 18Z,   0.20,   1.78,  99.90,   1.98,   0.00,  (min)
07/11 19Z,   0.20,   1.81,  99.90,   2.01,   0.00,
07/11 20Z,   0.30,   3.12,  99.90,   3.42,   0.00,
07/11 21Z,   0.30,   5.32,  99.90,   5.62,   0.00,
07/11 22Z,   0.30,   7.02,  99.90,   7.32,   0.00,
07/11 23Z,   0.30,   7.24,  99.90,   7.54,   0.00,  (max)
07/12 00Z,   0.30,   6.34,  99.90,   6.64,   0.00,
07/12 01Z,   0.30,   4.75,  99.90,   5.05,   0.00,
07/12 02Z,   0.30,   3.04,  99.90,   3.34,   0.00,
07/12 03Z,   0.30,   1.62,  99.90,   1.92,   0.00,
07/12 04Z,   0.30,   0.65,  99.90,   0.95,   0.00,
07/12 05Z,   0.30,   0.14,  99.90,   0.44,   0.00,
07/12 06Z,   0.40,   0.01,  99.90,   0.41,   0.00,  (min)
07/12 07Z,   0.40,   0.35,  99.90,   0.75,   0.00,
07/12 08Z,   0.40,   1.51,  99.90,   1.91,   0.00,
07/12 09Z,   0.30,   3.79,  99.90,   4.09,   0.00,
07/12 10Z,   0.30,   6.77,  99.90,   7.07,   0.00,
07/12 11Z,   0.30,   9.56,  99.90,   9.86,   0.00,
07/12 12Z,   0.30,  11.20,  99.90,  11.50,   0.00,  (max)
07/12 13Z,   0.20,  11.20,  99.90,  11.40,   0.00,
07/12 14Z,   0.20,   9.73,  99.90,   9.93,   0.00,
07/12 15Z,   0.20,   7.57,  99.90,   7.77,   0.00,
07/12 16Z,   0.20,   5.33,  99.90,   5.53,   0.00,
07/12 17Z,   0.20,   3.44,  99.90,   3.64,   0.00,
07/12 18Z,   0.20,   2.15,  99.90,   2.35,   0.00,
07/12 19Z,   0.20,   1.59,  99.90,   1.79,   0.00,  (min)
07/12 20Z,   0.20,   1.88,  99.90,   2.08,   0.00,
07/12 21Z,   0.20,   3.45,  99.90,   3.65,   0.00,
07/12 22Z,   0.30,   5.67,  99.90,   5.97,   0.00,
07/12 23Z,   0.30,   7.15,  99.90,   7.45,   0.00,
07/13 00Z,   0.30,   7.15,  99.90,   7.45,   0.00,  (max)
07/13 01Z,   0.30,   6.07,  99.90,   6.37,   0.00,
07/13 02Z,   0.30,   4.40,  99.90,   4.70,   0.00,
07/13 03Z,   0.30,   2.71,  99.90,   3.01,   0.00,
07/13 04Z,   0.30,   1.39,  99.90,   1.69,   0.00,
07/13 05Z,   0.30,   0.54,  99.90,   0.84,   0.00,
07/13 06Z,   0.30,   0.13,  99.90,   0.43,   0.00,
07/13 07Z,   0.30,   0.12,  99.90,   0.42,   0.00,  (min)
07/13 08Z,   0.30,   0.64,  99.90,   0.94,   0.00,
07/13 09Z,   0.20,   2.15,  99.90,   2.35,   0.00,
07/13 10Z,   0.20,   4.78,  99.90,   4.98,   0.00,
07/13 11Z,   0.20,   7.88,  99.90,   8.08,   0.00,
07/13 12Z,   0.20,  10.40,  99.90,  10.60,   0.00,
07/13 13Z,   0.20,  11.48,  99.90,  11.68,   0.00,  (max)
07/13 14Z,   0.10,  10.83,  99.90,  10.93,   0.00,
07/13 15Z,   0.10,   8.93,  99.90,   9.03,   0.00,
07/13 16Z,   0.10,   6.63,  99.90,   6.73,   0.00,
07/13 17Z,   0.10,   4.46,  99.90,   4.56,   0.00,
07/13 18Z,   0.00,   2.77,  99.90,   2.77,   0.00,
07/13 19Z,   0.00,   1.73,  99.90,   1.73,   0.00,
07/13 20Z,   0.00,   1.39,  99.90,   1.39,   0.00,  (min)
07/13 21Z,   0.00,   1.96,  99.90,   1.96,   0.00,
07/13 22Z,   0.00,   3.74,  99.90,   3.74,   0.00,
07/13 23Z,   0.00,   5.96,  99.90,   5.96,   0.00,
07/14 00Z,   0.00,   7.32,  99.90,   7.32,   0.00,  (max)
07/14 01Z,   0.10,   7.20,  99.90,   7.30,   0.00,
07/14 02Z,   0.10,   5.98,  99.90,   6.08,   0.00,
07/14 03Z,   0.10,   4.23,  99.90,   4.33,   0.00,
07/14 04Z,   0.10,   2.56,  99.90,   2.66,   0.00,
07/14 05Z,   0.10,   1.30,  99.90,   1.40,   0.00,
07/14 06Z,   0.10,   0.53,  99.90,   0.63,   0.00,
07/14 07Z,   0.10,   0.20,  99.90,   0.30,   0.00,  (min)
07/14 08Z,   0.10,   0.29,  99.90,   0.39,   0.00,
07/14 09Z,   0.10,   1.04,  99.90,   1.14,   0.00,
07/14 10Z,   0.10,   2.92,  99.90,   3.02,   0.00,
07/14 11Z,   0.20,   5.86,  99.90,   6.06,   0.00,
07/14 12Z,   0.20,   8.93,  99.90,   9.13,   0.00,
07/14 13Z,   0.20,  11.02,  99.90,  11.22,   0.00,
07/14 14Z,   0.30,  11.43,  99.90,  11.73,   0.00,  (max)
07/14 15Z,   0.30,  10.14,  99.90,  10.44,   0.00,
07/14 16Z,   0.30,   7.91,  99.90,   8.21,   0.00,
07/14 17Z,   0.40,   5.55,  99.90,   5.95,   0.00,
07/14 18Z,   0.40,   3.53,  99.90,   3.93,   0.00,
07/14 19Z,   0.40,   2.08,  99.90,   2.48,   0.00,
07/14 20Z,   0.50,   1.31,  99.90,   1.81,   0.00,
07/14 21Z,   0.60,   1.20,  99.90,   1.80,   0.00,  (min)
07/14 22Z,   0.60,   2.04,  99.90,   2.64,   0.00,
07/14 23Z,   0.60,   3.99,  99.90,   4.59,   0.00,
07/15 00Z,   0.60,   6.26,  99.90,   6.86,   0.00,
07/15 01Z,   0.60,   7.61,  99.90,   8.21,   0.00,  (max)
07/15 02Z,   0.60,   7.45,  99.90,   8.05,   0.00,
07/15 03Z,   0.60,   6.12,  99.90,   6.72,   0.00,
07/15 04Z,   0.60,   4.29,  99.90,   4.89,   0.00,
07/15 05Z,   0.60,   2.59,  99.90,   3.19,   0.00,
07/15 06Z,   0.70,   1.35,  99.90,   2.05,   0.00,
07/15 07Z,   0.70,   0.61,  99.90,   1.31,   0.00,
07/15 08Z,   0.80,   0.34,  99.90,   1.14,   0.00,  (min)
07/15 09Z,   0.90,   0.54,  99.90,   1.44,   0.00,
07/15 10Z,   1.00,   1.54,  99.90,   2.54,   0.00,
07/15 11Z,   1.10,   3.78,  99.90,   4.88,   0.00,
07/15 12Z,   1.20,   6.92,  99.90,   8.12,   0.00,
07/15 13Z,   1.30,   9.80,  99.90,  11.10,   0.00,
07/15 14Z,   1.30,  11.33,  99.90,  12.63,   0.00,  (max)
07/15 15Z,   1.20,  11.01,  99.90,  12.21,   0.00,
07/15 16Z,   1.20,   9.18,  99.90,  10.38,   0.00,
07/15 17Z,   1.10,   6.74,  99.90,   7.84,   0.00,
07/15 18Z,   1.10,   4.42,  99.90,   5.52,   0.00,
07/15 19Z,   1.00,   2.60,  99.90,   3.60,   0.00,
07/15 20Z,   0.90,   1.42,  99.90,   2.32,   0.00,
07/15 21Z,   0.80,   0.90,  99.90,   1.70,   0.00,  (min)
07/15 22Z,   0.80,   1.02,  99.90,   1.82,   0.00,
07/15 23Z,   0.70,   2.09,  99.90,   2.79,   0.00,
07/16 00Z,   0.50,   4.25,  99.90,   4.75,   0.00,
07/16 01Z,  99.90,   6.64,  99.90,  99.90,   0.00,
07/16 02Z,  99.90,   8.06,  99.90,  99.90,   0.00,
07/16 03Z,  99.90,   7.92,  99.90,  99.90,   0.00,
07/16 04Z,  99.90,   6.51,  99.90,  99.90,   0.00,
07/16 05Z,  99.90,   4.58,  99.90,  99.90,   0.00,
07/16 06Z,  99.90,   2.81,  99.90,  99.90,   0.00,