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
#Bar Harbor, Frenchman Bay, ME : 03/26/2025 12:22:34 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/24 12Z,   0.60,   9.29,   9.52,  99.90,  -0.37,  (max)
03/24 13Z,   0.60,   7.76,   8.12,  99.90,  -0.24,
03/24 14Z,   0.70,   5.71,   6.05,  99.90,  -0.36,
03/24 15Z,   0.70,   3.67,   4.04,  99.90,  -0.33,
03/24 16Z,   0.70,   2.14,   2.64,  99.90,  -0.20,
03/24 17Z,   0.80,   1.39,   1.91,  99.90,  -0.28,  (min)
03/24 18Z,   0.80,   1.56,   2.22,  99.90,  -0.14,
03/24 19Z,   0.90,   2.66,   3.38,  99.90,  -0.18,
03/24 20Z,   0.90,   4.47,   5.13,  99.90,  -0.24,
03/24 21Z,   1.00,   6.48,   7.35,  99.90,  -0.13,
03/24 22Z,   1.10,   8.11,   8.90,  99.90,  -0.31,
03/24 23Z,   1.20,   9.01,  10.16,  99.90,  -0.05,  (max)
03/25 00Z,   1.30,   9.04,  10.05,  99.90,  -0.29,
03/25 01Z,   1.40,   8.16,   9.32,  99.90,  -0.24,
03/25 02Z,   1.40,   6.56,   7.62,  99.90,  -0.34,
03/25 03Z,   1.30,   4.68,   5.83,  99.90,  -0.15,
03/25 04Z,   1.30,   3.08,   4.00,  99.90,  -0.38,
03/25 05Z,   1.10,   2.15,   2.91,  99.90,  -0.34,
03/25 06Z,   0.70,   2.08,   2.60,  99.90,  -0.18,  (min)
03/25 07Z,   0.40,   2.97,   3.25,  99.90,  -0.12,
03/25 08Z,   0.30,   4.70,   5.05,  99.90,   0.05,
03/25 09Z,   0.30,   6.87,   7.05,  99.90,  -0.12,
03/25 10Z,   0.20,   8.85,   8.98,  99.90,  -0.07,
03/25 11Z,   0.20,  10.12,  10.30,  99.90,  -0.02,
03/25 12Z,   0.30,  10.43,  10.76,  99.90,   0.03,  (max)
03/25 13Z,   0.40,   9.68,  10.14,  99.90,   0.06,
03/25 14Z,   0.50,   7.97,   8.49,  99.90,   0.02,
03/25 15Z,   0.60,   5.67,   6.13,  99.90,  -0.14,
03/25 16Z,   0.60,   3.39,   4.00,  99.90,   0.01,
03/25 17Z,   0.60,   1.69,   2.39,  99.90,   0.10,
03/25 18Z,   0.60,   0.87,   1.36,  99.90,  -0.11,  (min)
03/25 19Z,   0.50,   1.12,   1.62,  99.90,   0.00,
03/25 20Z,   0.40,   2.44,   2.85,  99.90,   0.01,
03/25 21Z,   0.30,   4.54,   4.82,  99.90,  -0.02,
03/25 22Z,   0.30,   6.83,   7.17,  99.90,   0.04,
03/25 23Z,   0.20,   8.68,   8.94,  99.90,   0.06,
03/26 00Z,   0.30,   9.67,  10.01,  99.90,   0.04,  (max)
03/26 01Z,   0.30,   9.64,   9.99,  99.90,   0.05,
03/26 02Z,   0.40,   8.54,   8.99,  99.90,   0.05,
03/26 03Z,   0.40,   6.61,   7.12,  99.90,   0.11,
03/26 04Z,   0.50,   4.41,   4.88,  99.90,  -0.03,
03/26 05Z,   0.60,   2.54,   2.95,  99.90,  -0.19,
03/26 06Z,   0.60,   1.45,   1.87,  99.90,  -0.18,
03/26 07Z,   0.60,   1.40,   1.84,  99.90,  -0.16,  (min)
03/26 08Z,   0.60,   2.47,   2.81,  99.90,  -0.26,
03/26 09Z,   0.60,   4.53,   4.89,  99.90,  -0.24,
03/26 10Z,   0.50,   7.04,   7.45,  99.90,  -0.09,
03/26 11Z,   0.60,   9.29,   9.66,  99.90,  -0.23,
03/26 12Z,   0.50,  10.72,  11.02,  99.90,  -0.20,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/26 13Z,   0.60,  11.03,  99.90,  11.44,  -0.19,  (max)
03/26 14Z,   0.60,  10.11,  99.90,  10.52,  -0.18,
03/26 15Z,   0.60,   8.08,  99.90,   8.51,  -0.17,
03/26 16Z,   0.60,   5.44,  99.90,   5.88,  -0.16,
03/26 17Z,   0.60,   2.88,  99.90,   3.33,  -0.15,
03/26 18Z,   0.60,   1.01,  99.90,   1.47,  -0.14,
03/26 19Z,   0.60,   0.21,  99.90,   0.68,  -0.13,  (min)
03/26 20Z,   0.60,   0.67,  99.90,   1.15,  -0.12,
03/26 21Z,   0.60,   2.35,  99.90,   2.84,  -0.11,
03/26 22Z,   0.60,   4.87,  99.90,   5.37,  -0.10,
03/26 23Z,   0.60,   7.50,  99.90,   8.01,  -0.09,
03/27 00Z,   0.60,   9.54,  99.90,  10.06,  -0.08,
03/27 01Z,   0.60,  10.55,  99.90,  11.07,  -0.08,  (max)
03/27 02Z,   0.70,  10.32,  99.90,  10.94,  -0.08,
03/27 03Z,   0.80,   8.85,  99.90,   9.57,  -0.08,
03/27 04Z,   0.80,   6.48,  99.90,   7.20,  -0.08,
03/27 05Z,   0.80,   3.87,  99.90,   4.59,  -0.08,
03/27 06Z,   0.80,   1.73,  99.90,   2.45,  -0.08,
03/27 07Z,   0.80,   0.55,  99.90,   1.27,  -0.08,  (min)
03/27 08Z,   0.80,   0.62,  99.90,   1.34,  -0.08,
03/27 09Z,   0.70,   2.02,  99.90,   2.64,  -0.08,
03/27 10Z,   0.70,   4.49,  99.90,   5.11,  -0.08,
03/27 11Z,   0.70,   7.39,  99.90,   8.01,  -0.08,
03/27 12Z,   0.70,   9.91,  99.90,  10.53,  -0.08,
03/27 13Z,   0.60,  11.43,  99.90,  11.95,  -0.08,
03/27 14Z,   0.50,  11.63,  99.90,  12.05,  -0.08,  (max)
03/27 15Z,   0.40,  10.40,  99.90,  10.72,  -0.08,
03/27 16Z,   0.40,   7.97,  99.90,   8.30,  -0.08,
03/27 17Z,   0.40,   4.96,  99.90,   5.28,  -0.08,
03/27 18Z,   0.30,   2.15,  99.90,   2.37,  -0.08,
03/27 19Z,   0.30,   0.23,  99.90,   0.45,  -0.08,
03/27 20Z,   0.30,  -0.42,  99.90,  -0.20,  -0.08,  (min)
03/27 21Z,   0.30,   0.39,  99.90,   0.61,  -0.08,
03/27 22Z,   0.20,   2.54,  99.90,   2.66,  -0.08,
03/27 23Z,   0.20,   5.51,  99.90,   5.63,  -0.08,
03/28 00Z,   0.20,   8.45,  99.90,   8.57,  -0.08,
03/28 01Z,   0.10,  10.60,  99.90,  10.62,  -0.08,
03/28 02Z,   0.10,  11.49,  99.90,  11.51,  -0.08,  (max)
03/28 03Z,   0.00,  10.91,  99.90,  10.83,  -0.08,
03/28 04Z,   0.00,   8.95,  99.90,   8.87,  -0.08,
03/28 05Z,   0.00,   6.08,  99.90,   6.00,  -0.08,
03/28 06Z,   0.00,   3.09,  99.90,   3.01,  -0.08,
03/28 07Z,   0.00,   0.75,  99.90,   0.67,  -0.08,
03/28 08Z,   0.10,  -0.40,  99.90,  -0.38,  -0.08,  (min)
03/28 09Z,   0.20,  -0.08,  99.90,   0.04,  -0.08,
03/28 10Z,   0.30,   1.74,  99.90,   1.96,  -0.08,
03/28 11Z,   0.30,   4.66,  99.90,   4.89,  -0.08,
03/28 12Z,   0.40,   7.91,  99.90,   8.24,  -0.08,
03/28 13Z,   0.40,  10.60,  99.90,  10.92,  -0.08,
03/28 14Z,   0.40,  12.09,  99.90,  12.41,  -0.08,  (max)
03/28 15Z,   0.40,  12.05,  99.90,  12.37,  -0.08,
03/28 16Z,   0.40,  10.44,  99.90,  10.76,  -0.08,
03/28 17Z,   0.40,   7.60,  99.90,   7.92,  -0.08,
03/28 18Z,   0.30,   4.27,  99.90,   4.49,  -0.08,
03/28 19Z,   0.30,   1.34,  99.90,   1.56,  -0.08,
03/28 20Z,   0.40,  -0.51,  99.90,  -0.19,  -0.08,
03/28 21Z,   0.50,  -0.86,  99.90,  -0.44,  -0.08,  (min)
03/28 22Z,   0.50,   0.41,  99.90,   0.83,  -0.08,
03/28 23Z,   0.50,   3.06,  99.90,   3.49,  -0.08,
03/29 00Z,   0.50,   6.43,  99.90,   6.85,  -0.08,
03/29 01Z,   0.60,   9.57,  99.90,  10.09,  -0.08,
03/29 02Z,   0.60,  11.67,  99.90,  12.19,  -0.08,
03/29 03Z,   0.60,  12.28,  99.90,  12.81,  -0.08,  (max)
03/29 04Z,   0.60,  11.26,  99.90,  11.78,  -0.08,
03/29 05Z,   0.50,   8.78,  99.90,   9.20,  -0.08,
03/29 06Z,   0.40,   5.45,  99.90,   5.77,  -0.08,
03/29 07Z,   0.30,   2.18,  99.90,   2.40,  -0.08,
03/29 08Z,   0.20,  -0.21,  99.90,  -0.09,  -0.08,
03/29 09Z,   0.20,  -1.20,  99.90,  -1.08,  -0.08,  (min)
03/29 10Z,   0.10,  -0.54,  99.90,  -0.52,  -0.08,
03/29 11Z,   0.20,   1.71,  99.90,   1.83,  -0.08,
03/29 12Z,   0.30,   5.03,  99.90,   5.25,  -0.08,
03/29 13Z,   0.40,   8.50,  99.90,   8.82,  -0.08,
03/29 14Z,   0.50,  11.21,  99.90,  11.63,  -0.08,
03/29 15Z,   0.50,  12.53,  99.90,  12.95,  -0.08,  (max)
03/29 16Z,   0.60,  12.17,  99.90,  12.69,  -0.08,
03/29 17Z,   0.50,  10.17,  99.90,  10.59,  -0.08,
03/29 18Z,   0.50,   6.99,  99.90,   7.41,  -0.08,
03/29 19Z,   0.50,   3.49,  99.90,   3.91,  -0.08,
03/29 20Z,   0.40,   0.59,  99.90,   0.91,  -0.08,
03/29 21Z,   0.40,  -1.01,  99.90,  -0.69,  -0.08,  (min)
03/29 22Z,   0.40,  -0.97,  99.90,  -0.65,  -0.08,
03/29 23Z,   0.40,   0.77,  99.90,   1.09,  -0.08,
03/30 00Z,   0.40,   3.86,  99.90,   4.18,  -0.08,