EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
Gulf
Northwest
Alaska
Gulf of Alaska
Status
Stations
Eastport, ME
Bar Harbor, ME
Portland, ME
Portsmouth, ME
Boston, MA
Buzzards Bay MA
Woods Hole, MA
Nantucket, MA
Providence, RI
Newport, RI
Block Island, RI
Montauk Point NY
New London, CT
Bridgeport, CT
Port Jefferson NY
Kings Pnt, NY
The Battery, NY
Bergen Pnt, NY
Sandy Hook, NJ
Atlantic City, NJ
Cape May, NJ
Philadelphia, PA
Reedy Pnt, DE
Lewes, DE
Surge List
East Coast
#Friday Harbor, WA : 01/25/2026 09:21:43 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/23 18Z,  -0.10,   7.73,   7.32,  99.90,  -0.31,
01/23 19Z,  -0.20,   6.59,   6.30,  99.90,  -0.09,
01/23 20Z,  -0.20,   5.35,   5.13,  99.90,  -0.02,
01/23 21Z,  -0.20,   4.32,   4.15,  99.90,   0.03,
01/23 22Z,  -0.20,   3.71,   3.56,  99.90,   0.05,
01/23 23Z,  -0.20,   3.57,   3.38,  99.90,   0.01,  (min)
01/24 00Z,  -0.20,   3.82,   3.49,  99.90,  -0.13,
01/24 01Z,  -0.10,   4.27,   3.94,  99.90,  -0.23,
01/24 02Z,  -0.10,   4.76,   4.41,  99.90,  -0.25,
01/24 03Z,  -0.20,   5.09,   4.70,  99.90,  -0.19,
01/24 04Z,  -0.20,   5.13,   4.70,  99.90,  -0.23,  (max)
01/24 05Z,  -0.20,   4.81,   4.34,  99.90,  -0.27,
01/24 06Z,  -0.10,   4.16,   3.66,  99.90,  -0.40,
01/24 07Z,  -0.20,   3.33,   2.88,  99.90,  -0.25,
01/24 08Z,  -0.20,   2.56,   2.11,  99.90,  -0.25,
01/24 09Z,  -0.20,   2.12,   1.59,  99.90,  -0.33,  (min)
01/24 10Z,  -0.20,   2.19,   1.70,  99.90,  -0.29,
01/24 11Z,  -0.20,   2.82,   2.24,  99.90,  -0.38,
01/24 12Z,  -0.30,   3.90,   3.22,  99.90,  -0.38,
01/24 13Z,  -0.30,   5.24,   4.59,  99.90,  -0.35,
01/24 14Z,  -0.30,   6.60,   5.93,  99.90,  -0.37,
01/24 15Z,  -0.30,   7.72,   7.07,  99.90,  -0.35,
01/24 16Z,  -0.30,   8.40,   7.74,  99.90,  -0.36,
01/24 17Z,  -0.30,   8.49,   7.92,  99.90,  -0.27,  (max)
01/24 18Z,  -0.30,   7.95,   7.55,  99.90,  -0.10,
01/24 19Z,  -0.30,   6.87,   6.56,  99.90,  -0.01,
01/24 20Z,  -0.30,   5.49,   5.25,  99.90,   0.06,
01/24 21Z,  -0.30,   4.12,   3.98,  99.90,   0.16,
01/24 22Z,  -0.20,   3.06,   3.01,  99.90,   0.15,
01/24 23Z,  -0.30,   2.49,   2.39,  99.90,   0.20,
01/25 00Z,  -0.10,   2.45,   2.29,  99.90,  -0.06,  (min)
01/25 01Z,  -0.10,   2.83,   2.50,  99.90,  -0.23,
01/25 02Z,  -0.10,   3.45,   3.16,  99.90,  -0.19,
01/25 03Z,  -0.10,   4.11,   3.74,  99.90,  -0.27,
01/25 04Z,  -0.10,   4.65,   4.21,  99.90,  -0.34,
01/25 05Z,   0.00,   4.93,   4.45,  99.90,  -0.48,  (max)
01/25 06Z,   0.00,   4.88,   4.42,  99.90,  -0.46,
01/25 07Z,  -0.10,   4.56,   4.19,  99.90,  -0.27,
01/25 08Z,  -0.10,   4.08,   3.73,  99.90,  -0.25,
01/25 09Z,   0.00,   3.66,   3.33,  99.90,  -0.33,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/25 10Z,   0.00,   3.50,  99.90,   3.17,  -0.32,  (min)
01/25 11Z,   0.00,   3.72,  99.90,   3.41,  -0.32,
01/25 12Z,  -0.10,   4.37,  99.90,   3.96,  -0.31,
01/25 13Z,   0.00,   5.33,  99.90,   5.03,  -0.30,
01/25 14Z,   0.00,   6.44,  99.90,   6.15,  -0.29,
01/25 15Z,   0.00,   7.47,  99.90,   7.19,  -0.28,
01/25 16Z,   0.00,   8.21,  99.90,   7.93,  -0.28,
01/25 17Z,   0.00,   8.47,  99.90,   8.20,  -0.27,  (max)
01/25 18Z,   0.00,   8.14,  99.90,   7.88,  -0.26,
01/25 19Z,   0.00,   7.24,  99.90,   6.98,  -0.25,
01/25 20Z,   0.00,   5.88,  99.90,   5.63,  -0.25,
01/25 21Z,   0.00,   4.33,  99.90,   4.09,  -0.24,
01/25 22Z,   0.00,   2.88,  99.90,   2.64,  -0.24,
01/25 23Z,   0.00,   1.81,  99.90,   1.57,  -0.24,
01/26 00Z,   0.00,   1.29,  99.90,   1.05,  -0.24,  (min)
01/26 01Z,   0.00,   1.34,  99.90,   1.10,  -0.24,
01/26 02Z,   0.00,   1.86,  99.90,   1.62,  -0.24,
01/26 03Z,   0.00,   2.66,  99.90,   2.42,  -0.24,
01/26 04Z,   0.00,   3.55,  99.90,   3.31,  -0.24,
01/26 05Z,   0.00,   4.34,  99.90,   4.10,  -0.24,
01/26 06Z,   0.00,   4.92,  99.90,   4.68,  -0.24,
01/26 07Z,   0.00,   5.21,  99.90,   4.97,  -0.24,
01/26 08Z,   0.00,   5.25,  99.90,   5.01,  -0.24,  (max)
01/26 09Z,   0.00,   5.12,  99.90,   4.88,  -0.24,
01/26 10Z,   0.00,   4.98,  99.90,   4.74,  -0.24,  (min)
01/26 11Z,   0.00,   4.98,  99.90,   4.74,  -0.24,
01/26 12Z,   0.00,   5.24,  99.90,   5.00,  -0.24,
01/26 13Z,   0.00,   5.78,  99.90,   5.54,  -0.24,
01/26 14Z,  -0.10,   6.54,  99.90,   6.20,  -0.24,
01/26 15Z,   0.00,   7.36,  99.90,   7.12,  -0.24,
01/26 16Z,   0.00,   8.04,  99.90,   7.80,  -0.24,
01/26 17Z,  -0.10,   8.41,  99.90,   8.07,  -0.24,  (max)
01/26 18Z,   0.00,   8.30,  99.90,   8.06,  -0.24,
01/26 19Z,   0.00,   7.65,  99.90,   7.41,  -0.24,
01/26 20Z,   0.00,   6.48,  99.90,   6.24,  -0.24,
01/26 21Z,  -0.10,   4.93,  99.90,   4.59,  -0.24,
01/26 22Z,  -0.10,   3.25,  99.90,   2.91,  -0.24,
01/26 23Z,  -0.10,   1.73,  99.90,   1.40,  -0.24,
01/27 00Z,  -0.10,   0.65,  99.90,   0.31,  -0.24,
01/27 01Z,  -0.10,   0.17,  99.90,  -0.17,  -0.24,  (min)
01/27 02Z,  -0.10,   0.31,  99.90,  -0.03,  -0.24,
01/27 03Z,   0.00,   0.98,  99.90,   0.74,  -0.24,
01/27 04Z,   0.00,   1.98,  99.90,   1.74,  -0.24,
01/27 05Z,  -0.10,   3.11,  99.90,   2.77,  -0.24,
01/27 06Z,  -0.10,   4.19,  99.90,   3.85,  -0.24,
01/27 07Z,   0.00,   5.08,  99.90,   4.84,  -0.24,
01/27 08Z,   0.00,   5.73,  99.90,   5.49,  -0.24,
01/27 09Z,  -0.10,   6.10,  99.90,   5.76,  -0.24,
01/27 10Z,  -0.10,   6.25,  99.90,   5.92,  -0.24,
01/27 11Z,   0.00,   6.29,  99.90,   6.05,  -0.24,
01/27 12Z,   0.00,   6.34,  99.90,   6.10,  -0.24,
01/27 13Z,  -0.10,   6.52,  99.90,   6.18,  -0.24,
01/27 14Z,  -0.10,   6.90,  99.90,   6.56,  -0.24,
01/27 15Z,  -0.10,   7.42,  99.90,   7.08,  -0.24,
01/27 16Z,  -0.10,   7.95,  99.90,   7.61,  -0.24,
01/27 17Z,  -0.10,   8.34,  99.90,   8.00,  -0.24,
01/27 18Z,   0.00,   8.41,  99.90,   8.17,  -0.24,  (max)
01/27 19Z,   0.00,   8.04,  99.90,   7.80,  -0.24,
01/27 20Z,   0.00,   7.17,  99.90,   6.93,  -0.24,
01/27 21Z,   0.00,   5.82,  99.90,   5.58,  -0.24,
01/27 22Z,   0.00,   4.14,  99.90,   3.91,  -0.24,
01/27 23Z,   0.00,   2.36,  99.90,   2.12,  -0.24,
01/28 00Z,   0.00,   0.78,  99.90,   0.54,  -0.24,
01/28 01Z,   0.10,  -0.34,  99.90,  -0.47,  -0.24,
01/28 02Z,   0.20,  -0.79,  99.90,  -0.83,  -0.24,  (min)
01/28 03Z,   0.40,  -0.56,  99.90,  -0.39,  -0.24,
01/28 04Z,   0.40,   0.26,  99.90,   0.42,  -0.24,
01/28 05Z,   0.40,   1.45,  99.90,   1.61,  -0.24,
01/28 06Z,   0.40,   2.82,  99.90,   2.98,  -0.24,
01/28 07Z,   0.40,   4.18,  99.90,   4.34,  -0.24,
01/28 08Z,   0.30,   5.39,  99.90,   5.45,  -0.24,
01/28 09Z,   0.30,   6.35,  99.90,   6.41,  -0.24,
01/28 10Z,   0.40,   6.99,  99.90,   7.15,  -0.24,
01/28 11Z,   0.40,   7.31,  99.90,   7.47,  -0.24,
01/28 12Z,   0.40,   7.40,  99.90,   7.56,  -0.24,  (max)
01/28 13Z,   0.40,   7.39,  99.90,   7.55,  -0.24,  (min)
01/28 14Z,   0.50,   7.44,  99.90,   7.70,  -0.24,
01/28 15Z,   0.60,   7.63,  99.90,   7.99,  -0.24,
01/28 16Z,   0.60,   7.94,  99.90,   8.30,  -0.24,
01/28 17Z,   0.60,   8.26,  99.90,   8.62,  -0.24,
01/28 18Z,   0.60,   8.43,  99.90,   8.79,  -0.24,  (max)
01/28 19Z,   0.70,   8.31,  99.90,   8.77,  -0.24,
01/28 20Z,   0.60,   7.79,  99.90,   8.15,  -0.24,
01/28 21Z,   0.60,   6.79,  99.90,   7.15,  -0.24,
01/28 22Z,   0.70,   5.35,  99.90,   5.81,  -0.24,
01/28 23Z,   0.70,   3.57,  99.90,   4.03,  -0.24,
01/29 00Z,   0.70,   1.70,  99.90,   2.16,  -0.24,
01/29 01Z,  99.90,   0.03,  99.90,  99.90,  -0.24,
01/29 02Z,  99.90,  -1.11,  99.90,  99.90,  -0.24,
01/29 03Z,  99.90,  -1.54,  99.90,  99.90,  -0.24,
01/29 04Z,  99.90,  -1.21,  99.90,  99.90,  -0.24,
01/29 05Z,  99.90,  -0.26,  99.90,  99.90,  -0.24,
01/29 06Z,  99.90,   1.13,  99.90,  99.90,  -0.24,