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
#Kotzebue, AK : 02/17/2025 10:20:42 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/15 18Z,  -0.50,   0.65,  99.90,   0.15,   0.00,
02/15 19Z,  -0.40,   0.73,  99.90,   0.33,   0.00,  (max)
02/15 20Z,  -0.40,   0.73,  99.90,   0.33,   0.00,  (min)
02/15 21Z,  -0.30,   0.65,  99.90,   0.35,   0.00,  (max)
02/15 22Z,  -0.30,   0.55,  99.90,   0.25,   0.00,  (min)
02/15 23Z,  -0.20,   0.47,  99.90,   0.27,   0.00,  (max)
02/16 00Z,  -0.20,   0.38,  99.90,   0.18,   0.00,
02/16 01Z,  -0.20,   0.28,  99.90,   0.08,   0.00,  (min)
02/16 02Z,  -0.10,   0.23,  99.90,   0.13,   0.00,
02/16 03Z,  -0.10,   0.24,  99.90,   0.14,   0.00,
02/16 04Z,  -0.10,   0.29,  99.90,   0.19,   0.00,
02/16 05Z,  -0.10,   0.37,  99.90,   0.27,   0.00,
02/16 06Z,  -0.10,   0.43,  99.90,   0.33,   0.00,
02/16 07Z,  -0.10,   0.45,  99.90,   0.35,   0.00,  (max)
02/16 08Z,  -0.10,   0.42,  99.90,   0.32,   0.00,
02/16 09Z,  -0.10,   0.32,  99.90,   0.22,   0.00,
02/16 10Z,  -0.10,   0.20,  99.90,   0.10,   0.00,
02/16 11Z,  -0.10,   0.13,  99.90,   0.03,   0.00,
02/16 12Z,  -0.20,   0.08,  99.90,  -0.12,   0.00,
02/16 13Z,  -0.20,   0.04,  99.90,  -0.16,   0.00,
02/16 14Z,  -0.20,   0.03,  99.90,  -0.17,   0.00,  (min)
02/16 15Z,  -0.20,   0.11,  99.90,  -0.09,   0.00,
02/16 16Z,  -0.20,   0.24,  99.90,   0.04,   0.00,
02/16 17Z,  -0.20,   0.41,  99.90,   0.21,   0.00,
02/16 18Z,  -0.30,   0.58,  99.90,   0.28,   0.00,
02/16 19Z,  -0.30,   0.70,  99.90,   0.40,   0.00,
02/16 20Z,  -0.30,   0.75,  99.90,   0.45,   0.00,  (max)
02/16 21Z,  -0.30,   0.73,  99.90,   0.43,   0.00,
02/16 22Z,  -0.40,   0.64,  99.90,   0.24,   0.00,
02/16 23Z,  -0.40,   0.55,  99.90,   0.15,   0.00,
02/17 00Z,  -0.40,   0.48,  99.90,   0.08,   0.00,
02/17 01Z,  -0.50,   0.38,  99.90,  -0.12,   0.00,
02/17 02Z,  -0.50,   0.28,  99.90,  -0.22,   0.00,
02/17 03Z,  -0.50,   0.23,  99.90,  -0.27,   0.00,
02/17 04Z,  -0.60,   0.25,  99.90,  -0.35,   0.00,  (min)
02/17 05Z,  -0.60,   0.30,  99.90,  -0.30,   0.00,
02/17 06Z,  -0.60,   0.36,  99.90,  -0.24,   0.00,
02/17 07Z,  -0.60,   0.40,  99.90,  -0.20,   0.00,  (max)
02/17 08Z,  -0.60,   0.40,  99.90,  -0.20,   0.00,
02/17 09Z,  -0.70,   0.34,  99.90,  -0.36,   0.00,
02/17 10Z,  -0.70,   0.25,  99.90,  -0.45,   0.00,
02/17 11Z,  -0.70,   0.15,  99.90,  -0.55,   0.00,
02/17 12Z,  -0.80,   0.10,  99.90,  -0.70,   0.00,
02/17 13Z,  -0.80,   0.07,  99.90,  -0.73,   0.00,
02/17 14Z,  -0.90,   0.04,  99.90,  -0.86,   0.00,  (min)
02/17 15Z,  -0.90,   0.07,  99.90,  -0.83,   0.00,
02/17 16Z,  -0.90,   0.16,  99.90,  -0.74,   0.00,
02/17 17Z,  -1.00,   0.31,  99.90,  -0.69,   0.00,
02/17 18Z,  -1.00,   0.48,  99.90,  -0.52,   0.00,
02/17 19Z,  -1.10,   0.63,  99.90,  -0.47,   0.00,
02/17 20Z,  -1.10,   0.72,  99.90,  -0.38,   0.00,
02/17 21Z,  -1.10,   0.75,  99.90,  -0.35,   0.00,  (max)
02/17 22Z,  -1.20,   0.72,  99.90,  -0.48,   0.00,
02/17 23Z,  -1.20,   0.63,  99.90,  -0.57,   0.00,
02/18 00Z,  -1.20,   0.55,  99.90,  -0.65,   0.00,
02/18 01Z,  -1.30,   0.48,  99.90,  -0.82,   0.00,
02/18 02Z,  -1.30,   0.37,  99.90,  -0.93,   0.00,
02/18 03Z,  -1.40,   0.28,  99.90,  -1.12,   0.00,
02/18 04Z,  -1.40,   0.24,  99.90,  -1.16,   0.00,
02/18 05Z,  -1.50,   0.26,  99.90,  -1.24,   0.00,  (min)
02/18 06Z,  -1.50,   0.30,  99.90,  -1.20,   0.00,  (max)
02/18 07Z,  -1.60,   0.35,  99.90,  -1.25,   0.00,
02/18 08Z,  -1.70,   0.36,  99.90,  -1.34,   0.00,
02/18 09Z,  -1.70,   0.33,  99.90,  -1.37,   0.00,
02/18 10Z,  -1.80,   0.28,  99.90,  -1.52,   0.00,
02/18 11Z,  -1.90,   0.19,  99.90,  -1.71,   0.00,
02/18 12Z,  -1.90,   0.12,  99.90,  -1.78,   0.00,
02/18 13Z,  -2.00,   0.09,  99.90,  -1.91,   0.00,
02/18 14Z,  -2.00,   0.07,  99.90,  -1.93,   0.00,
02/18 15Z,  -2.10,   0.06,  99.90,  -2.04,   0.00,
02/18 16Z,  -2.20,   0.11,  99.90,  -2.09,   0.00,  (min)
02/18 17Z,  -2.20,   0.23,  99.90,  -1.97,   0.00,
02/18 18Z,  -2.20,   0.39,  99.90,  -1.81,   0.00,
02/18 19Z,  -2.30,   0.54,  99.90,  -1.76,   0.00,
02/18 20Z,  -2.30,   0.66,  99.90,  -1.64,   0.00,  (max)
02/18 21Z,  -2.40,   0.73,  99.90,  -1.67,   0.00,  (min)
02/18 22Z,  -2.40,   0.75,  99.90,  -1.65,   0.00,  (max)
02/18 23Z,  -2.50,   0.70,  99.90,  -1.80,   0.00,
02/19 00Z,  -2.50,   0.62,  99.90,  -1.88,   0.00,
02/19 01Z,  -2.60,   0.54,  99.90,  -2.06,   0.00,
02/19 02Z,  -2.60,   0.46,  99.90,  -2.14,   0.00,
02/19 03Z,  -2.70,   0.36,  99.90,  -2.34,   0.00,
02/19 04Z,  -2.80,   0.28,  99.90,  -2.52,   0.00,
02/19 05Z,  -2.80,   0.26,  99.90,  -2.54,   0.00,
02/19 06Z,  -2.90,   0.27,  99.90,  -2.63,   0.00,  (min)
02/19 07Z,  -2.90,   0.30,  99.90,  -2.60,   0.00,  (max)
02/19 08Z,  -3.00,   0.32,  99.90,  -2.68,   0.00,
02/19 09Z,  -3.00,   0.31,  99.90,  -2.69,   0.00,
02/19 10Z,  -3.10,   0.28,  99.90,  -2.82,   0.00,
02/19 11Z,  -3.10,   0.23,  99.90,  -2.87,   0.00,
02/19 12Z,  -3.20,   0.16,  99.90,  -3.04,   0.00,
02/19 13Z,  -3.20,   0.10,  99.90,  -3.10,   0.00,
02/19 14Z,  -3.20,   0.09,  99.90,  -3.11,   0.00,
02/19 15Z,  -3.30,   0.09,  99.90,  -3.21,   0.00,  (min)
02/19 16Z,  -3.30,   0.10,  99.90,  -3.20,   0.00,
02/19 17Z,  -3.30,   0.18,  99.90,  -3.12,   0.00,
02/19 18Z,  -3.30,   0.30,  99.90,  -3.00,   0.00,
02/19 19Z,  -3.30,   0.44,  99.90,  -2.86,   0.00,
02/19 20Z,  -3.20,   0.58,  99.90,  -2.62,   0.00,
02/19 21Z,  -3.20,   0.67,  99.90,  -2.53,   0.00,
02/19 22Z,  -3.20,   0.73,  99.90,  -2.47,   0.00,
02/19 23Z,  -3.20,   0.73,  99.90,  -2.47,   0.00,
02/20 00Z,  -3.10,   0.68,  99.90,  -2.42,   0.00,  (max)
02/20 01Z,  -3.10,   0.59,  99.90,  -2.51,   0.00,
02/20 02Z,  -3.10,   0.52,  99.90,  -2.58,   0.00,  (min)
02/20 03Z,  -3.00,   0.44,  99.90,  -2.56,   0.00,
02/20 04Z,  -2.90,   0.35,  99.90,  -2.55,   0.00,  (max)
02/20 05Z,  -2.90,   0.29,  99.90,  -2.61,   0.00,  (min)
02/20 06Z,  -2.80,   0.27,  99.90,  -2.53,   0.00,
02/20 07Z,  -2.80,   0.27,  99.90,  -2.53,   0.00,
02/20 08Z,  -2.70,   0.29,  99.90,  -2.41,   0.00,
02/20 09Z,  -2.70,   0.29,  99.90,  -2.41,   0.00,
02/20 10Z,  -2.60,   0.28,  99.90,  -2.32,   0.00,  (max)
02/20 11Z,  -2.60,   0.26,  99.90,  -2.34,   0.00,
02/20 12Z,  -2.60,   0.21,  99.90,  -2.39,   0.00,  (min)
02/20 13Z,  -2.50,   0.14,  99.90,  -2.36,   0.00,  (max)
02/20 14Z,  -2.50,   0.10,  99.90,  -2.40,   0.00,  (min)
02/20 15Z,  -2.50,   0.10,  99.90,  -2.40,   0.00,
02/20 16Z,  -2.50,   0.12,  99.90,  -2.38,   0.00,
02/20 17Z,  -2.50,   0.15,  99.90,  -2.35,   0.00,
02/20 18Z,  -2.50,   0.24,  99.90,  -2.26,   0.00,
02/20 19Z,  -2.50,   0.36,  99.90,  -2.14,   0.00,
02/20 20Z,  -2.50,   0.48,  99.90,  -2.02,   0.00,
02/20 21Z,  -2.40,   0.59,  99.90,  -1.81,   0.00,  (max)
02/20 22Z,  -2.50,   0.67,  99.90,  -1.83,   0.00,  (min)
02/20 23Z,  -2.50,   0.72,  99.90,  -1.78,   0.00,  (max)
02/21 00Z,  -2.50,   0.71,  99.90,  -1.79,   0.00,
02/21 01Z,  99.90,   0.64,  99.90,  99.90,   0.00,
02/21 02Z,  99.90,   0.55,  99.90,  99.90,   0.00,
02/21 03Z,  99.90,   0.49,  99.90,  99.90,   0.00,
02/21 04Z,  99.90,   0.42,  99.90,  99.90,   0.00,
02/21 05Z,  99.90,   0.34,  99.90,  99.90,   0.00,
02/21 06Z,  99.90,   0.28,  99.90,  99.90,   0.00,