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
#Seward, AK : 01/14/2026 19:23:21 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/13 00Z,   1.60,  -8.22,  -8.52,  99.90,  -1.90,
01/13 01Z,   1.60,  -8.11,  -8.46,  99.90,  -1.95,  (min)
01/13 02Z,   1.50,  -7.49,  -7.69,  99.90,  -1.70,
01/13 03Z,   1.40,  -6.53,  -6.81,  99.90,  -1.68,
01/13 04Z,   1.30,  -5.49,  -5.76,  99.90,  -1.57,
01/13 05Z,   1.30,  -4.65,  -5.10,  99.90,  -1.75,
01/13 06Z,   1.40,  -4.15,  -4.49,  99.90,  -1.74,
01/13 07Z,   1.30,  -4.04,  -4.30,  99.90,  -1.56,  (max)
01/13 08Z,   1.20,  -4.28,  -4.66,  99.90,  -1.58,
01/13 09Z,   1.20,  -4.77,  -5.22,  99.90,  -1.65,
01/13 10Z,   1.20,  -5.25,  -5.61,  99.90,  -1.56,
01/13 11Z,   1.30,  -5.49,  -5.90,  99.90,  -1.71,  (min)
01/13 12Z,   1.20,  -5.33,  -5.85,  99.90,  -1.72,
01/13 13Z,   1.10,  -4.77,  -5.28,  99.90,  -1.61,
01/13 14Z,   1.00,  -3.88,  -4.22,  99.90,  -1.34,
01/13 15Z,   1.10,  -2.78,  -3.16,  99.90,  -1.48,
01/13 16Z,   1.10,  -1.73,  -2.08,  99.90,  -1.45,
01/13 17Z,   1.30,  -1.04,  -1.24,  99.90,  -1.50,
01/13 18Z,   1.10,  -0.88,  -1.04,  99.90,  -1.26,  (max)
01/13 19Z,   1.10,  -1.33,  -1.43,  99.90,  -1.20,
01/13 20Z,   1.20,  -2.35,  -2.49,  99.90,  -1.34,
01/13 21Z,   1.30,  -3.84,  -3.90,  99.90,  -1.36,
01/13 22Z,   1.30,  -5.54,  -5.55,  99.90,  -1.31,
01/13 23Z,   1.40,  -7.10,  -7.00,  99.90,  -1.30,
01/14 00Z,   1.60,  -8.24,  -8.17,  99.90,  -1.53,
01/14 01Z,   1.70,  -8.80,  -8.83,  99.90,  -1.73,  (min)
01/14 02Z,   1.80,  -8.71,  -8.58,  99.90,  -1.67,
01/14 03Z,   1.80,  -8.01,  -8.06,  99.90,  -1.85,
01/14 04Z,   2.10,  -6.87,  -6.86,  99.90,  -2.09,
01/14 05Z,   2.50,  -5.62,  -5.50,  99.90,  -2.38,
01/14 06Z,   2.60,  -4.55,  -4.28,  99.90,  -2.33,
01/14 07Z,   2.60,  -3.84,  -3.59,  99.90,  -2.35,
01/14 08Z,   2.80,  -3.57,  -3.34,  99.90,  -2.57,  (max)
01/14 09Z,   2.90,  -3.74,  -3.51,  99.90,  -2.67,
01/14 10Z,   3.00,  -4.24,  -4.02,  99.90,  -2.78,
01/14 11Z,   2.90,  -4.80,  -4.65,  99.90,  -2.75,
01/14 12Z,   2.80,  -5.15,  -5.11,  99.90,  -2.76,
01/14 13Z,   2.70,  -5.11,  -5.22,  99.90,  -2.81,  (min)
01/14 14Z,   2.60,  -4.64,  -4.93,  99.90,  -2.89,
01/14 15Z,   2.30,  -3.76,  -3.99,  99.90,  -2.53,
01/14 16Z,   2.10,  -2.63,  -2.94,  99.90,  -2.41,
01/14 17Z,   2.10,  -1.53,  -2.05,  99.90,  -2.62,
01/14 18Z,   2.20,  -0.81,  -1.19,  99.90,  -2.58,
01/14 19Z,   1.80,  -0.67,  -1.09,  99.90,  -2.22,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/14 20Z,   1.60,  -1.20,  99.90,  -1.79,  -2.19,
01/14 21Z,   1.60,  -2.37,  99.90,  -2.93,  -2.17,
01/14 22Z,   1.50,  -4.05,  99.90,  -4.70,  -2.14,
01/14 23Z,   1.40,  -5.97,  99.90,  -6.69,  -2.12,
01/15 00Z,   1.20,  -7.72,  99.90,  -8.61,  -2.09,
01/15 01Z,   1.00,  -8.96,  99.90, -10.02,  -2.07,
01/15 02Z,   0.90,  -9.50,  99.90, -10.64,  -2.04,  (min)
01/15 03Z,   0.90,  -9.26,  99.90, -10.38,  -2.01,
01/15 04Z,   0.90,  -8.30,  99.90,  -9.39,  -1.99,
01/15 05Z,   0.90,  -6.87,  99.90,  -7.93,  -1.96,
01/15 06Z,   0.80,  -5.34,  99.90,  -6.48,  -1.94,
01/15 07Z,   0.70,  -4.08,  99.90,  -5.29,  -1.91,
01/15 08Z,   0.70,  -3.27,  99.90,  -4.48,  -1.91,
01/15 09Z,   0.80,  -3.02,  99.90,  -4.13,  -1.91,  (max)
01/15 10Z,   0.70,  -3.32,  99.90,  -4.53,  -1.91,
01/15 11Z,   0.50,  -4.00,  99.90,  -5.41,  -1.91,
01/15 12Z,   0.40,  -4.75,  99.90,  -6.27,  -1.91,
01/15 13Z,   0.40,  -5.24,  99.90,  -6.75,  -1.91,  (min)
01/15 14Z,   0.50,  -5.24,  99.90,  -6.66,  -1.91,
01/15 15Z,   0.30,  -4.71,  99.90,  -6.32,  -1.91,
01/15 16Z,   0.20,  -3.69,  99.90,  -5.40,  -1.91,
01/15 17Z,   0.20,  -2.38,  99.90,  -4.09,  -1.91,
01/15 18Z,   0.30,  -1.15,  99.90,  -2.77,  -1.91,
01/15 19Z,   0.30,  -0.40,  99.90,  -2.01,  -1.91,
01/15 20Z,   0.30,  -0.35,  99.90,  -1.96,  -1.91,  (max)
01/15 21Z,   0.20,  -1.06,  99.90,  -2.78,  -1.91,
01/15 22Z,   0.30,  -2.52,  99.90,  -4.13,  -1.91,
01/15 23Z,   0.30,  -4.52,  99.90,  -6.13,  -1.91,
01/16 00Z,   0.50,  -6.70,  99.90,  -8.11,  -1.91,
01/16 01Z,   0.60,  -8.59,  99.90,  -9.90,  -1.91,
01/16 02Z,   0.60,  -9.82,  99.90, -11.13,  -1.91,
01/16 03Z,   0.80, -10.17,  99.90, -11.28,  -1.91,  (min)
01/16 04Z,   1.00,  -9.61,  99.90, -10.52,  -1.91,
01/16 05Z,   1.00,  -8.25,  99.90,  -9.17,  -1.91,
01/16 06Z,   0.90,  -6.47,  99.90,  -7.48,  -1.91,
01/16 07Z,   0.60,  -4.71,  99.90,  -6.02,  -1.91,
01/16 08Z,   0.70,  -3.35,  99.90,  -4.57,  -1.91,
01/16 09Z,   0.80,  -2.62,  99.90,  -3.73,  -1.91,
01/16 10Z,   0.90,  -2.57,  99.90,  -3.59,  -1.91,  (max)
01/16 11Z,   0.60,  -3.17,  99.90,  -4.48,  -1.91,
01/16 12Z,   0.60,  -4.14,  99.90,  -5.45,  -1.91,
01/16 13Z,   0.80,  -5.09,  99.90,  -6.20,  -1.91,
01/16 14Z,   0.90,  -5.63,  99.90,  -6.64,  -1.91,  (min)
01/16 15Z,   1.00,  -5.55,  99.90,  -6.46,  -1.91,
01/16 16Z,   0.80,  -4.79,  99.90,  -5.90,  -1.91,
01/16 17Z,   0.90,  -3.48,  99.90,  -4.49,  -1.91,
01/16 18Z,   1.10,  -1.93,  99.90,  -2.74,  -1.91,
01/16 19Z,   1.30,  -0.60,  99.90,  -1.21,  -1.91,
01/16 20Z,   1.10,   0.11,  99.90,  -0.71,  -1.91,  (max)
01/16 21Z,   1.10,  -0.05,  99.90,  -0.86,  -1.91,
01/16 22Z,   1.10,  -1.10,  99.90,  -1.91,  -1.91,
01/16 23Z,   1.00,  -2.95,  99.90,  -3.86,  -1.91,
01/17 00Z,   0.80,  -5.32,  99.90,  -6.43,  -1.91,
01/17 01Z,   0.80,  -7.73,  99.90,  -8.84,  -1.91,
01/17 02Z,   0.70,  -9.64,  99.90, -10.85,  -1.91,
01/17 03Z,   0.60, -10.67,  99.90, -11.98,  -1.91,
01/17 04Z,   0.50, -10.65,  99.90, -12.06,  -1.91,  (min)
01/17 05Z,   0.60,  -9.61,  99.90, -10.92,  -1.91,
01/17 06Z,   0.50,  -7.80,  99.90,  -9.22,  -1.91,
01/17 07Z,   0.50,  -5.70,  99.90,  -7.11,  -1.91,
01/17 08Z,   0.40,  -3.81,  99.90,  -5.33,  -1.91,
01/17 09Z,   0.40,  -2.54,  99.90,  -4.06,  -1.91,
01/17 10Z,   0.50,  -2.06,  99.90,  -3.47,  -1.91,  (max)
01/17 11Z,   0.50,  -2.38,  99.90,  -3.80,  -1.91,
01/17 12Z,   0.40,  -3.37,  99.90,  -4.88,  -1.91,
01/17 13Z,   0.30,  -4.64,  99.90,  -6.25,  -1.91,
01/17 14Z,   0.40,  -5.71,  99.90,  -7.22,  -1.91,
01/17 15Z,   0.30,  -6.16,  99.90,  -7.78,  -1.91,  (min)
01/17 16Z,   0.30,  -5.82,  99.90,  -7.43,  -1.91,
01/17 17Z,   0.20,  -4.70,  99.90,  -6.42,  -1.91,
01/17 18Z,   0.30,  -3.05,  99.90,  -4.67,  -1.91,
01/17 19Z,   0.40,  -1.29,  99.90,  -2.81,  -1.91,
01/17 20Z,   0.50,   0.05,  99.90,  -1.36,  -1.91,
01/17 21Z,   0.50,   0.56,  99.90,  -0.86,  -1.91,  (max)
01/17 22Z,   0.50,   0.05,  99.90,  -1.37,  -1.91,
01/17 23Z,   0.50,  -1.45,  99.90,  -2.86,  -1.91,
01/18 00Z,   0.40,  -3.75,  99.90,  -5.26,  -1.91,
01/18 01Z,   0.40,  -6.44,  99.90,  -7.95,  -1.91,
01/18 02Z,   0.30,  -8.94,  99.90, -10.56,  -1.91,
01/18 03Z,   0.20, -10.69,  99.90, -12.40,  -1.91,
01/18 04Z,   0.20, -11.33,  99.90, -13.04,  -1.91,  (min)
01/18 05Z,   0.30, -10.77,  99.90, -12.38,  -1.91,
01/18 06Z,   0.40,  -9.18,  99.90, -10.69,  -1.91,
01/18 07Z,   0.40,  -6.95,  99.90,  -8.46,  -1.91,
01/18 08Z,   0.40,  -4.64,  99.90,  -6.15,  -1.91,
01/18 09Z,   0.50,  -2.81,  99.90,  -4.22,  -1.91,
01/18 10Z,   0.50,  -1.81,  99.90,  -3.22,  -1.91,  (max)
01/18 11Z,   0.40,  -1.74,  99.90,  -3.25,  -1.91,
01/18 12Z,   0.40,  -2.53,  99.90,  -4.04,  -1.91,