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 : 02/11/2026 09:21:10 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/09 18Z,   0.20,   7.44,   7.38,  99.90,  -0.26,  (max)
02/09 19Z,   0.20,   6.78,   6.60,  99.90,  -0.38,
02/09 20Z,   0.10,   5.74,   5.53,  99.90,  -0.31,
02/09 21Z,   0.10,   4.46,   4.30,  99.90,  -0.26,
02/09 22Z,   0.10,   3.14,   3.05,  99.90,  -0.19,
02/09 23Z,   0.10,   2.02,   1.90,  99.90,  -0.22,
02/10 00Z,   0.10,   1.28,   1.10,  99.90,  -0.28,
02/10 01Z,   0.20,   1.01,   0.85,  99.90,  -0.36,  (min)
02/10 02Z,   0.20,   1.20,   1.11,  99.90,  -0.29,
02/10 03Z,   0.20,   1.77,   1.83,  99.90,  -0.14,
02/10 04Z,   0.10,   2.60,   2.70,  99.90,   0.00,
02/10 05Z,   0.20,   3.56,   3.64,  99.90,  -0.12,
02/10 06Z,   0.10,   4.53,   4.63,  99.90,  -0.00,
02/10 07Z,   0.10,   5.40,   5.48,  99.90,  -0.02,
02/10 08Z,   0.10,   6.08,   6.24,  99.90,   0.06,
02/10 09Z,   0.10,   6.52,   6.66,  99.90,   0.04,
02/10 10Z,   0.10,   6.76,   6.83,  99.90,  -0.03,
02/10 11Z,   0.10,   6.84,   6.88,  99.90,  -0.06,
02/10 12Z,   0.10,   6.88,   6.96,  99.90,  -0.02,
02/10 13Z,   0.10,   6.94,   7.05,  99.90,   0.01,
02/10 14Z,   0.20,   7.07,   7.22,  99.90,  -0.05,
02/10 15Z,   0.10,   7.25,   7.40,  99.90,   0.05,
02/10 16Z,   0.10,   7.42,   7.55,  99.90,   0.03,
02/10 17Z,   0.10,   7.49,   7.59,  99.90,  -0.00,  (max)
02/10 18Z,   0.20,   7.36,   7.36,  99.90,  -0.20,
02/10 19Z,   0.20,   6.94,   6.86,  99.90,  -0.28,
02/10 20Z,   0.20,   6.18,   6.08,  99.90,  -0.30,
02/10 21Z,   0.20,   5.10,   5.02,  99.90,  -0.28,
02/10 22Z,   0.20,   3.83,   3.84,  99.90,  -0.19,
02/10 23Z,   0.20,   2.55,   2.63,  99.90,  -0.12,
02/11 00Z,   0.20,   1.48,   1.67,  99.90,  -0.01,
02/11 01Z,   0.20,   0.80,   1.03,  99.90,   0.03,
02/11 02Z,   0.30,   0.59,   0.80,  99.90,  -0.09,  (min)
02/11 03Z,   0.20,   0.85,   1.15,  99.90,   0.10,
02/11 04Z,   0.20,   1.50,   1.85,  99.90,   0.15,
02/11 05Z,   0.20,   2.41,   2.78,  99.90,   0.17,
02/11 06Z,   0.20,   3.48,   3.86,  99.90,   0.18,
02/11 07Z,   0.20,   4.58,   4.94,  99.90,   0.16,
02/11 08Z,   0.10,   5.62,   5.89,  99.90,   0.17,
02/11 09Z,   0.20,   6.46,   6.68,  99.90,   0.02,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/11 10Z,   0.20,   7.05,  99.90,   7.24,  -0.00,
02/11 11Z,   0.20,   7.35,  99.90,   7.53,  -0.02,  (max)
02/11 12Z,   0.10,   7.43,  99.90,   7.48,  -0.05,
02/11 13Z,   0.10,   7.39,  99.90,   7.42,  -0.07,
02/11 14Z,   0.10,   7.33,  99.90,   7.34,  -0.09,
02/11 15Z,   0.10,   7.31,  99.90,   7.30,  -0.11,  (min)
02/11 16Z,   0.10,   7.33,  99.90,   7.30,  -0.13,  (max)
02/11 17Z,   0.10,   7.35,  99.90,   7.29,  -0.15,
02/11 18Z,   0.10,   7.27,  99.90,   7.20,  -0.17,
02/11 19Z,   0.10,   7.03,  99.90,   6.93,  -0.19,
02/11 20Z,   0.10,   6.53,  99.90,   6.42,  -0.22,
02/11 21Z,   0.10,   5.74,  99.90,   5.60,  -0.24,
02/11 22Z,   0.10,   4.65,  99.90,   4.51,  -0.24,
02/11 23Z,   0.10,   3.37,  99.90,   3.24,  -0.24,
02/12 00Z,   0.10,   2.09,  99.90,   1.95,  -0.24,
02/12 01Z,   0.10,   1.03,  99.90,   0.89,  -0.24,
02/12 02Z,   0.10,   0.38,  99.90,   0.24,  -0.24,
02/12 03Z,   0.20,   0.22,  99.90,   0.19,  -0.24,  (min)
02/12 04Z,   0.20,   0.56,  99.90,   0.52,  -0.24,
02/12 05Z,   0.10,   1.30,  99.90,   1.16,  -0.24,
02/12 06Z,   0.10,   2.32,  99.90,   2.18,  -0.24,
02/12 07Z,   0.10,   3.51,  99.90,   3.37,  -0.24,
02/12 08Z,   0.10,   4.75,  99.90,   4.61,  -0.24,
02/12 09Z,   0.10,   5.91,  99.90,   5.77,  -0.24,
02/12 10Z,   0.10,   6.85,  99.90,   6.72,  -0.24,
02/12 11Z,   0.20,   7.47,  99.90,   7.43,  -0.24,
02/12 12Z,   0.20,   7.74,  99.90,   7.70,  -0.24,  (max)
02/12 13Z,   0.10,   7.73,  99.90,   7.59,  -0.24,
02/12 14Z,   0.10,   7.57,  99.90,   7.44,  -0.24,
02/12 15Z,   0.10,   7.41,  99.90,   7.27,  -0.24,
02/12 16Z,   0.10,   7.30,  99.90,   7.16,  -0.24,
02/12 17Z,   0.10,   7.24,  99.90,   7.10,  -0.24,
02/12 18Z,   0.10,   7.19,  99.90,   7.05,  -0.24,
02/12 19Z,   0.10,   7.07,  99.90,   6.93,  -0.24,
02/12 20Z,   0.10,   6.79,  99.90,   6.65,  -0.24,
02/12 21Z,   0.10,   6.27,  99.90,   6.13,  -0.24,
02/12 22Z,   0.10,   5.45,  99.90,   5.31,  -0.24,
02/12 23Z,   0.10,   4.32,  99.90,   4.18,  -0.24,
02/13 00Z,   0.10,   2.99,  99.90,   2.85,  -0.24,
02/13 01Z,   0.10,   1.66,  99.90,   1.52,  -0.24,
02/13 02Z,   0.10,   0.58,  99.90,   0.45,  -0.24,
02/13 03Z,   0.20,  -0.03,  99.90,  -0.07,  -0.24,
02/13 04Z,   0.10,  -0.10,  99.90,  -0.24,  -0.24,  (min)
02/13 05Z,   0.10,   0.35,  99.90,   0.21,  -0.24,
02/13 06Z,   0.10,   1.22,  99.90,   1.08,  -0.24,
02/13 07Z,   0.20,   2.37,  99.90,   2.34,  -0.24,
02/13 08Z,   0.20,   3.70,  99.90,   3.66,  -0.24,
02/13 09Z,   0.10,   5.06,  99.90,   4.92,  -0.24,
02/13 10Z,   0.10,   6.29,  99.90,   6.15,  -0.24,
02/13 11Z,   0.20,   7.23,  99.90,   7.19,  -0.24,
02/13 12Z,   0.20,   7.77,  99.90,   7.73,  -0.24,
02/13 13Z,   0.10,   7.90,  99.90,   7.76,  -0.24,  (max)
02/13 14Z,   0.10,   7.74,  99.90,   7.60,  -0.24,
02/13 15Z,   0.20,   7.47,  99.90,   7.44,  -0.24,
02/13 16Z,   0.20,   7.24,  99.90,   7.21,  -0.24,
02/13 17Z,   0.20,   7.11,  99.90,   7.08,  -0.24,
02/13 18Z,   0.20,   7.06,  99.90,   7.03,  -0.24,
02/13 19Z,   0.20,   7.03,  99.90,   6.99,  -0.24,
02/13 20Z,   0.20,   6.92,  99.90,   6.88,  -0.24,
02/13 21Z,   0.30,   6.65,  99.90,   6.71,  -0.24,
02/13 22Z,   0.30,   6.11,  99.90,   6.17,  -0.24,
02/13 23Z,   0.30,   5.23,  99.90,   5.29,  -0.24,
02/14 00Z,   0.30,   4.01,  99.90,   4.07,  -0.24,
02/14 01Z,   0.30,   2.58,  99.90,   2.64,  -0.24,
02/14 02Z,   0.40,   1.19,  99.90,   1.35,  -0.24,
02/14 03Z,   0.40,   0.12,  99.90,   0.28,  -0.24,
02/14 04Z,   0.40,  -0.41,  99.90,  -0.25,  -0.24,
02/14 05Z,   0.30,  -0.33,  99.90,  -0.27,  -0.24,  (min)
02/14 06Z,   0.30,   0.29,  99.90,   0.36,  -0.24,
02/14 07Z,   0.40,   1.34,  99.90,   1.50,  -0.24,
02/14 08Z,   0.40,   2.66,  99.90,   2.82,  -0.24,
02/14 09Z,   0.30,   4.11,  99.90,   4.18,  -0.24,
02/14 10Z,   0.40,   5.54,  99.90,   5.71,  -0.24,
02/14 11Z,   0.40,   6.75,  99.90,   6.91,  -0.24,
02/14 12Z,   0.40,   7.57,  99.90,   7.73,  -0.24,
02/14 13Z,   0.40,   7.90,  99.90,   8.07,  -0.24,  (max)
02/14 14Z,   0.30,   7.82,  99.90,   7.88,  -0.24,
02/14 15Z,   0.40,   7.50,  99.90,   7.66,  -0.24,
02/14 16Z,   0.40,   7.15,  99.90,   7.31,  -0.24,
02/14 17Z,   0.40,   6.91,  99.90,   7.08,  -0.24,
02/14 18Z,   0.30,   6.83,  99.90,   6.89,  -0.24,  (min)
02/14 19Z,   0.30,   6.85,  99.90,   6.91,  -0.24,
02/14 20Z,   0.30,   6.88,  99.90,   6.94,  -0.24,  (max)
02/14 21Z,   0.30,   6.82,  99.90,   6.88,  -0.24,
02/14 22Z,   0.30,   6.55,  99.90,   6.61,  -0.24,
02/14 23Z,   0.20,   5.96,  99.90,   5.93,  -0.24,
02/15 00Z,   0.20,   4.98,  99.90,   4.94,  -0.24,
02/15 01Z,  99.90,   3.63,  99.90,  99.90,  -0.24,
02/15 02Z,  99.90,   2.09,  99.90,  99.90,  -0.24,
02/15 03Z,  99.90,   0.67,  99.90,  99.90,  -0.24,
02/15 04Z,  99.90,  -0.33,  99.90,  99.90,  -0.24,
02/15 05Z,  99.90,  -0.68,  99.90,  99.90,  -0.24,
02/15 06Z,  99.90,  -0.38,  99.90,  99.90,  -0.24,