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
#Portsmouth (Fort Point), NH : 12/12/2024 21:20:56 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/11 06Z,   0.20,  -4.76,  99.90,  -4.56,   0.00,  (min)
12/11 07Z,   0.30,  -3.70,  99.90,  -3.40,   0.00,
12/11 08Z,   0.30,  -1.71,  99.90,  -1.41,   0.00,
12/11 09Z,   0.30,   0.74,  99.90,   1.04,   0.00,
12/11 10Z,   0.40,   3.03,  99.90,   3.43,   0.00,
12/11 11Z,   0.40,   4.62,  99.90,   5.02,   0.00,
12/11 12Z,   0.60,   5.15,  99.90,   5.75,   0.00,  (max)
12/11 13Z,   0.60,   4.54,  99.90,   5.14,   0.00,
12/11 14Z,   0.60,   2.85,  99.90,   3.45,   0.00,
12/11 15Z,   0.60,   0.38,  99.90,   0.98,   0.00,
12/11 16Z,   0.60,  -2.19,  99.90,  -1.59,   0.00,
12/11 17Z,   0.60,  -4.16,  99.90,  -3.56,   0.00,
12/11 18Z,   0.70,  -5.07,  99.90,  -4.37,   0.00,  (min)
12/11 19Z,   0.70,  -4.76,  99.90,  -4.06,   0.00,
12/11 20Z,   0.80,  -3.33,  99.90,  -2.53,   0.00,
12/11 21Z,   0.80,  -1.14,  99.90,  -0.34,   0.00,
12/11 22Z,   0.80,   1.24,  99.90,   2.04,   0.00,
12/11 23Z,   0.80,   3.22,  99.90,   4.02,   0.00,
12/12 00Z,   0.90,   4.32,  99.90,   5.22,   0.00,
12/12 01Z,   0.90,   4.32,  99.90,   5.22,   0.00,  (max)
12/12 02Z,   1.00,   3.20,  99.90,   4.20,   0.00,
12/12 03Z,   0.90,   1.14,  99.90,   2.04,   0.00,
12/12 04Z,   0.70,  -1.35,  99.90,  -0.65,   0.00,
12/12 05Z,   0.70,  -3.50,  99.90,  -2.80,   0.00,
12/12 06Z,   0.70,  -4.73,  99.90,  -4.03,   0.00,
12/12 07Z,   0.60,  -4.74,  99.90,  -4.14,   0.00,  (min)
12/12 08Z,   0.20,  -3.53,  99.90,  -3.33,   0.00,
12/12 09Z,   0.20,  -1.38,  99.90,  -1.18,   0.00,
12/12 10Z,   0.00,   1.18,  99.90,   1.18,   0.00,
12/12 11Z,  -0.20,   3.53,  99.90,   3.33,   0.00,
12/12 12Z,  -0.20,   5.09,  99.90,   4.89,   0.00,
12/12 13Z,  -0.60,   5.53,  99.90,   4.93,   0.00,  (max)
12/12 14Z,  -0.90,   4.77,  99.90,   3.87,   0.00,
12/12 15Z,  -0.90,   2.87,  99.90,   1.97,   0.00,
12/12 16Z,  -0.90,   0.21,  99.90,  -0.69,   0.00,
12/12 17Z,  -0.80,  -2.51,  99.90,  -3.31,   0.00,
12/12 18Z,  -0.70,  -4.56,  99.90,  -5.26,   0.00,
12/12 19Z,  -0.60,  -5.48,  99.90,  -6.08,   0.00,  (min)
12/12 20Z,  -0.50,  -5.12,  99.90,  -5.62,   0.00,
12/12 21Z,  -0.50,  -3.59,  99.90,  -4.09,   0.00,
12/12 22Z,  -0.50,  -1.30,  99.90,  -1.80,   0.00,
12/12 23Z,  -0.60,   1.18,  99.90,   0.58,   0.00,
12/13 00Z,  -0.70,   3.21,  99.90,   2.51,   0.00,
12/13 01Z,  -0.90,   4.33,  99.90,   3.43,   0.00,  (max)
12/13 02Z,  -1.00,   4.32,  99.90,   3.32,   0.00,
12/13 03Z,  -1.10,   3.16,  99.90,   2.06,   0.00,
12/13 04Z,  -1.20,   1.03,  99.90,  -0.17,   0.00,
12/13 05Z,  -1.20,  -1.49,  99.90,  -2.69,   0.00,
12/13 06Z,  -1.10,  -3.62,  99.90,  -4.72,   0.00,
12/13 07Z,  -1.00,  -4.76,  99.90,  -5.76,   0.00,  (min)
12/13 08Z,  -0.80,  -4.65,  99.90,  -5.45,   0.00,
12/13 09Z,  -0.70,  -3.30,  99.90,  -4.00,   0.00,
12/13 10Z,  -0.50,  -1.02,  99.90,  -1.52,   0.00,
12/13 11Z,  -0.30,   1.62,  99.90,   1.32,   0.00,
12/13 12Z,  -0.20,   3.98,  99.90,   3.78,   0.00,
12/13 13Z,  -0.20,   5.47,  99.90,   5.27,   0.00,
12/13 14Z,  -0.20,   5.79,  99.90,   5.59,   0.00,  (max)
12/13 15Z,  -0.20,   4.87,  99.90,   4.67,   0.00,
12/13 16Z,  -0.30,   2.78,  99.90,   2.48,   0.00,
12/13 17Z,  -0.30,  -0.05,  99.90,  -0.35,   0.00,
12/13 18Z,  -0.30,  -2.85,  99.90,  -3.15,   0.00,
12/13 19Z,  -0.40,  -4.91,  99.90,  -5.31,   0.00,
12/13 20Z,  -0.40,  -5.80,  99.90,  -6.20,   0.00,  (min)
12/13 21Z,  -0.40,  -5.36,  99.90,  -5.76,   0.00,
12/13 22Z,  -0.40,  -3.72,  99.90,  -4.12,   0.00,
12/13 23Z,  -0.30,  -1.33,  99.90,  -1.63,   0.00,
12/14 00Z,  -0.30,   1.20,  99.90,   0.90,   0.00,
12/14 01Z,  -0.30,   3.24,  99.90,   2.94,   0.00,
12/14 02Z,  -0.30,   4.34,  99.90,   4.04,   0.00,  (max)
12/14 03Z,  -0.30,   4.28,  99.90,   3.98,   0.00,
12/14 04Z,  -0.30,   3.05,  99.90,   2.75,   0.00,
12/14 05Z,  -0.30,   0.85,  99.90,   0.55,   0.00,
12/14 06Z,  -0.20,  -1.67,  99.90,  -1.87,   0.00,
12/14 07Z,  -0.20,  -3.72,  99.90,  -3.92,   0.00,
12/14 08Z,  -0.20,  -4.75,  99.90,  -4.95,   0.00,  (min)
12/14 09Z,  -0.20,  -4.50,  99.90,  -4.70,   0.00,
12/14 10Z,  -0.20,  -3.01,  99.90,  -3.21,   0.00,
12/14 11Z,  -0.20,  -0.63,  99.90,  -0.83,   0.00,
12/14 12Z,  -0.20,   2.04,  99.90,   1.84,   0.00,
12/14 13Z,  -0.20,   4.34,  99.90,   4.14,   0.00,
12/14 14Z,  -0.20,   5.72,  99.90,   5.52,   0.00,
12/14 15Z,  -0.20,   5.90,  99.90,   5.70,   0.00,  (max)
12/14 16Z,  -0.20,   4.81,  99.90,   4.61,   0.00,
12/14 17Z,  -0.30,   2.56,  99.90,   2.26,   0.00,
12/14 18Z,  -0.30,  -0.36,  99.90,  -0.66,   0.00,
12/14 19Z,  -0.30,  -3.18,  99.90,  -3.48,   0.00,
12/14 20Z,  -0.20,  -5.18,  99.90,  -5.38,   0.00,
12/14 21Z,  -0.20,  -5.97,  99.90,  -6.17,   0.00,  (min)
12/14 22Z,  -0.20,  -5.41,  99.90,  -5.61,   0.00,
12/14 23Z,  -0.20,  -3.67,  99.90,  -3.87,   0.00,
12/15 00Z,  -0.20,  -1.22,  99.90,  -1.42,   0.00,
12/15 01Z,  -0.20,   1.31,  99.90,   1.11,   0.00,
12/15 02Z,  -0.20,   3.29,  99.90,   3.09,   0.00,
12/15 03Z,  -0.20,   4.31,  99.90,   4.11,   0.00,  (max)
12/15 04Z,  -0.20,   4.17,  99.90,   3.97,   0.00,
12/15 05Z,  -0.20,   2.85,  99.90,   2.65,   0.00,
12/15 06Z,  -0.20,   0.60,  99.90,   0.40,   0.00,
12/15 07Z,  -0.20,  -1.87,  99.90,  -2.07,   0.00,
12/15 08Z,  -0.10,  -3.82,  99.90,  -3.92,   0.00,
12/15 09Z,  -0.10,  -4.70,  99.90,  -4.80,   0.00,  (min)
12/15 10Z,   0.00,  -4.29,  99.90,  -4.29,   0.00,
12/15 11Z,   0.00,  -2.67,  99.90,  -2.67,   0.00,
12/15 12Z,   0.00,  -0.23,  99.90,  -0.23,   0.00,
12/15 13Z,   0.00,   2.40,  99.90,   2.40,   0.00,
12/15 14Z,  -0.10,   4.59,  99.90,   4.49,   0.00,
12/15 15Z,  -0.10,   5.81,  99.90,   5.71,   0.00,
12/15 16Z,  -0.10,   5.83,  99.90,   5.73,   0.00,  (max)
12/15 17Z,  -0.10,   4.59,  99.90,   4.49,   0.00,
12/15 18Z,  -0.10,   2.22,  99.90,   2.12,   0.00,
12/15 19Z,  -0.10,  -0.72,  99.90,  -0.82,   0.00,
12/15 20Z,  -0.10,  -3.46,  99.90,  -3.56,   0.00,
12/15 21Z,   0.00,  -5.33,  99.90,  -5.33,   0.00,
12/15 22Z,   0.00,  -5.96,  99.90,  -5.96,   0.00,  (min)
12/15 23Z,   0.00,  -5.25,  99.90,  -5.25,   0.00,
12/16 00Z,   0.00,  -3.43,  99.90,  -3.43,   0.00,
12/16 01Z,   0.00,  -0.97,  99.90,  -0.97,   0.00,
12/16 02Z,  -0.10,   1.48,  99.90,   1.38,   0.00,
12/16 03Z,  -0.10,   3.34,  99.90,   3.24,   0.00,
12/16 04Z,  -0.10,   4.22,  99.90,   4.12,   0.00,  (max)
12/16 05Z,  -0.10,   3.96,  99.90,   3.86,   0.00,
12/16 06Z,  -0.10,   2.54,  99.90,   2.44,   0.00,
12/16 07Z,  -0.10,   0.28,  99.90,   0.18,   0.00,
12/16 08Z,  -0.10,  -2.10,  99.90,  -2.20,   0.00,
12/16 09Z,   0.00,  -3.88,  99.90,  -3.88,   0.00,
12/16 10Z,   0.00,  -4.57,  99.90,  -4.57,   0.00,  (min)
12/16 11Z,   0.00,  -4.00,  99.90,  -4.00,   0.00,
12/16 12Z,   0.00,  -2.28,  99.90,  -2.28,   0.00,
12/16 13Z,  99.90,   0.15,  99.90,  99.90,   0.00,
12/16 14Z,  99.90,   2.69,  99.90,  99.90,   0.00,
12/16 15Z,  99.90,   4.70,  99.90,  99.90,   0.00,
12/16 16Z,  99.90,   5.73,  99.90,  99.90,   0.00,
12/16 17Z,  99.90,   5.58,  99.90,  99.90,   0.00,
12/16 18Z,  99.90,   4.21,  99.90,  99.90,   0.00,