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
#Nikiski, AK : 02/14/2026 22:21:49 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/13 06Z,   0.50,   3.45,   3.06,  99.90,  -0.89,  (min)
02/13 07Z,   0.50,   5.20,   4.78,  99.90,  -0.92,
02/13 08Z,   0.50,   7.90,   7.56,  99.90,  -0.84,
02/13 09Z,   0.50,  11.32,  10.62,  99.90,  -1.20,
02/13 10Z,   0.40,  14.56,  13.42,  99.90,  -1.54,
02/13 11Z,   0.40,  16.51,  15.44,  99.90,  -1.47,
02/13 12Z,   0.40,  16.84,  16.39,  99.90,  -0.85,  (max)
02/13 13Z,   0.30,  15.98,  15.97,  99.90,  -0.31,
02/13 14Z,   0.30,  14.55,  14.31,  99.90,  -0.54,
02/13 15Z,   0.30,  12.64,  12.31,  99.90,  -0.63,
02/13 16Z,   0.20,  10.47,  10.50,  99.90,  -0.17,
02/13 17Z,   0.10,   9.12,   9.28,  99.90,   0.06,
02/13 18Z,   0.00,   9.41,   9.00,  99.90,  -0.41,  (min)
02/13 19Z,   0.00,  10.76,  10.07,  99.90,  -0.69,
02/13 20Z,   0.00,  12.49,  11.94,  99.90,  -0.55,
02/13 21Z,   0.00,  14.49,  13.94,  99.90,  -0.55,
02/13 22Z,   0.00,  16.40,  15.58,  99.90,  -0.82,
02/13 23Z,   0.00,  17.33,  16.42,  99.90,  -0.91,  (max)
02/14 00Z,   0.00,  16.76,  15.98,  99.90,  -0.78,
02/14 01Z,   0.00,  14.91,  14.03,  99.90,  -0.88,
02/14 02Z,   0.00,  12.32,  11.11,  99.90,  -1.21,
02/14 03Z,  -0.10,   9.21,   7.93,  99.90,  -1.18,
02/14 04Z,  -0.10,   5.64,   4.79,  99.90,  -0.75,
02/14 05Z,  -0.20,   2.57,   1.97,  99.90,  -0.40,
02/14 06Z,  -0.20,   1.49,   0.49,  99.90,  -0.80,  (min)
02/14 07Z,  -0.20,   2.65,   1.34,  99.90,  -1.11,
02/14 08Z,  -0.20,   5.28,   4.49,  99.90,  -0.59,
02/14 09Z,  -0.20,   8.88,   8.21,  99.90,  -0.47,
02/14 10Z,  -0.20,  12.96,  11.92,  99.90,  -0.84,
02/14 11Z,  -0.20,  16.35,  15.07,  99.90,  -1.08,
02/14 12Z,  -0.20,  18.02,  16.99,  99.90,  -0.83,
02/14 13Z,  -0.20,  17.78,  17.28,  99.90,  -0.30,  (max)
02/14 14Z,  -0.20,  16.24,  16.01,  99.90,  -0.03,
02/14 15Z,  -0.20,  14.01,  13.61,  99.90,  -0.20,
02/14 16Z,  -0.20,  11.30,  10.93,  99.90,  -0.17,
02/14 17Z,  -0.20,   8.65,   8.67,  99.90,   0.22,
02/14 18Z,  -0.20,   7.45,   7.17,  99.90,  -0.08,  (min)
02/14 19Z,  -0.30,   8.33,   7.41,  99.90,  -0.62,
02/14 20Z,  -0.30,  10.50,   9.72,  99.90,  -0.48,
02/14 21Z,  -0.30,  13.09,  12.73,  99.90,  -0.06,
02/14 22Z,  -0.30,  15.77,  15.38,  99.90,  -0.09,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/14 23Z,  -0.30,  17.90,  99.90,  17.49,  -0.11,
02/15 00Z,  -0.20,  18.56,  99.90,  18.23,  -0.13,  (max)
02/15 01Z,  -0.20,  17.38,  99.90,  17.04,  -0.14,
02/15 02Z,  -0.20,  14.76,  99.90,  14.40,  -0.16,
02/15 03Z,  -0.20,  11.36,  99.90,  10.98,  -0.18,
02/15 04Z,  -0.20,   7.46,  99.90,   7.07,  -0.19,
02/15 05Z,  -0.30,   3.43,  99.90,   2.92,  -0.21,
02/15 06Z,  -0.40,   0.60,  99.90,  -0.03,  -0.23,
02/15 07Z,  -0.50,   0.41,  99.90,  -0.34,  -0.24,  (min)
02/15 08Z,  -0.60,   2.73,  99.90,   1.87,  -0.26,
02/15 09Z,  -0.60,   6.48,  99.90,   5.61,  -0.28,
02/15 10Z,  -0.70,  10.94,  99.90,   9.94,  -0.29,
02/15 11Z,  -0.70,  15.30,  99.90,  14.31,  -0.29,
02/15 12Z,  -0.70,  18.35,  99.90,  17.36,  -0.29,
02/15 13Z,  -0.70,  19.24,  99.90,  18.25,  -0.29,  (max)
02/15 14Z,  -0.60,  18.05,  99.90,  17.16,  -0.29,
02/15 15Z,  -0.60,  15.55,  99.90,  14.66,  -0.29,
02/15 16Z,  -0.60,  12.43,  99.90,  11.54,  -0.29,
02/15 17Z,  -0.60,   9.06,  99.90,   8.17,  -0.29,
02/15 18Z,  -0.60,   6.37,  99.90,   5.48,  -0.29,
02/15 19Z,  -0.70,   5.85,  99.90,   4.86,  -0.29,  (min)
02/15 20Z,  -0.70,   7.83,  99.90,   6.83,  -0.29,
02/15 21Z,  -0.70,  11.09,  99.90,  10.10,  -0.29,
02/15 22Z,  -0.70,  14.56,  99.90,  13.56,  -0.29,
02/15 23Z,  -0.60,  17.66,  99.90,  16.76,  -0.29,
02/16 00Z,  -0.60,  19.58,  99.90,  18.69,  -0.29,  (max)
02/16 01Z,  -0.60,  19.52,  99.90,  18.63,  -0.29,
02/16 02Z,  -0.70,  17.40,  99.90,  16.40,  -0.29,
02/16 03Z,  -0.70,  13.81,  99.90,  12.81,  -0.29,
02/16 04Z,  -0.80,   9.54,  99.90,   8.45,  -0.29,
02/16 05Z,  -0.80,   5.05,  99.90,   3.95,  -0.29,
02/16 06Z,  -0.90,   1.00,  99.90,  -0.19,  -0.29,
02/16 07Z,  -0.90,  -1.00,  99.90,  -2.20,  -0.29,  (min)
02/16 08Z,  -0.90,   0.22,  99.90,  -0.98,  -0.29,
02/16 09Z,  -1.00,   3.97,  99.90,   2.68,  -0.29,
02/16 10Z,  -1.00,   8.80,  99.90,   7.51,  -0.29,
02/16 11Z,  -1.00,  13.76,  99.90,  12.46,  -0.29,
02/16 12Z,  -1.10,  17.89,  99.90,  16.50,  -0.29,
02/16 13Z,  -1.10,  20.09,  99.90,  18.70,  -0.29,  (max)
02/16 14Z,  -1.10,  19.81,  99.90,  18.42,  -0.29,
02/16 15Z,  -1.10,  17.45,  99.90,  16.05,  -0.29,
02/16 16Z,  -1.20,  13.92,  99.90,  12.42,  -0.29,
02/16 17Z,  -1.30,  10.02,  99.90,   8.43,  -0.29,
02/16 18Z,  -1.40,   6.35,  99.90,   4.65,  -0.29,
02/16 19Z,  -1.50,   4.13,  99.90,   2.33,  -0.29,  (min)
02/16 20Z,  -1.60,   4.80,  99.90,   2.91,  -0.29,
02/16 21Z,  -1.60,   8.15,  99.90,   6.26,  -0.29,
02/16 22Z,  -1.60,  12.51,  99.90,  10.62,  -0.29,
02/16 23Z,  -1.60,  16.59,  99.90,  14.69,  -0.29,
02/17 00Z,  -1.50,  19.66,  99.90,  17.87,  -0.29,
02/17 01Z,  -1.60,  20.94,  99.90,  19.05,  -0.29,  (max)
02/17 02Z,  -1.60,  19.86,  99.90,  17.97,  -0.29,
02/17 03Z,  -1.70,  16.63,  99.90,  14.64,  -0.29,
02/17 04Z,  -1.70,  12.08,  99.90,  10.08,  -0.29,
02/17 05Z,  -1.80,   7.13,  99.90,   5.04,  -0.29,
02/17 06Z,  -1.80,   2.42,  99.90,   0.33,  -0.29,
02/17 07Z,  -1.80,  -1.07,  99.90,  -3.17,  -0.29,
02/17 08Z,  -1.80,  -1.69,  99.90,  -3.78,  -0.29,  (min)
02/17 09Z,  -1.70,   1.25,  99.90,  -0.74,  -0.29,
02/17 10Z,  -1.70,   6.39,  99.90,   4.40,  -0.29,
02/17 11Z,  -1.70,  11.95,  99.90,   9.96,  -0.29,
02/17 12Z,  -1.70,  16.86,  99.90,  14.87,  -0.29,
02/17 13Z,  -1.60,  20.23,  99.90,  18.33,  -0.29,
02/17 14Z,  -1.60,  21.18,  99.90,  19.28,  -0.29,  (max)
02/17 15Z,  -1.60,  19.53,  99.90,  17.64,  -0.29,
02/17 16Z,  -1.50,  15.95,  99.90,  14.15,  -0.29,
02/17 17Z,  -1.60,  11.52,  99.90,   9.62,  -0.29,
02/17 18Z,  -1.60,   7.14,  99.90,   5.25,  -0.29,
02/17 19Z,  -1.60,   3.62,  99.90,   1.73,  -0.29,
02/17 20Z,  -1.50,   2.39,  99.90,   0.60,  -0.29,  (min)
02/17 21Z,  -1.50,   4.57,  99.90,   2.78,  -0.29,
02/17 22Z,  -1.40,   9.29,  99.90,   7.60,  -0.29,
02/17 23Z,  -1.40,  14.46,  99.90,  12.76,  -0.29,
02/18 00Z,  -1.30,  18.69,  99.90,  17.10,  -0.29,
02/18 01Z,  -1.30,  21.30,  99.90,  19.71,  -0.29,
02/18 02Z,  -1.20,  21.63,  99.90,  20.14,  -0.29,  (max)
02/18 03Z,  -1.20,  19.41,  99.90,  17.92,  -0.29,
02/18 04Z,  -1.30,  15.13,  99.90,  13.54,  -0.29,
02/18 05Z,  -1.30,   9.83,  99.90,   8.23,  -0.29,
02/18 06Z,  -1.30,   4.57,  99.90,   2.97,  -0.29,
02/18 07Z,  -1.20,   0.15,  99.90,  -1.34,  -0.29,
02/18 08Z,  -1.20,  -2.23,  99.90,  -3.72,  -0.29,  (min)
02/18 09Z,  -1.10,  -1.09,  99.90,  -2.48,  -0.29,
02/18 10Z,  -1.00,   3.55,  99.90,   2.25,  -0.29,
02/18 11Z,  -1.00,   9.69,  99.90,   8.40,  -0.29,
02/18 12Z,  -1.00,  15.41,  99.90,  14.11,  -0.29,
02/18 13Z,  99.90,  19.71,  99.90,  99.90,  -0.29,
02/18 14Z,  99.90,  21.88,  99.90,  99.90,  -0.29,
02/18 15Z,  99.90,  21.38,  99.90,  99.90,  -0.29,
02/18 16Z,  99.90,  18.37,  99.90,  99.90,  -0.29,
02/18 17Z,  99.90,  13.72,  99.90,  99.90,  -0.29,
02/18 18Z,  99.90,   8.68,  99.90,  99.90,  -0.29,