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 04:22:37 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/12 12Z,   2.40,  -8.43,  -8.59,  99.90,  -2.56,
01/12 13Z,   2.30,  -7.38,  -7.60,  99.90,  -2.52,
01/12 14Z,   2.20,  -6.15,  -6.45,  99.90,  -2.50,
01/12 15Z,   2.10,  -5.02,  -5.28,  99.90,  -2.36,
01/12 16Z,   2.20,  -4.26,  -4.45,  99.90,  -2.39,
01/12 17Z,   2.20,  -4.08,  -4.30,  99.90,  -2.42,  (max)
01/12 18Z,   2.10,  -4.51,  -4.65,  99.90,  -2.24,
01/12 19Z,   2.00,  -5.49,  -5.59,  99.90,  -2.10,
01/12 20Z,   2.00,  -6.90,  -7.06,  99.90,  -2.16,
01/12 21Z,   1.90,  -8.49,  -8.68,  99.90,  -2.09,
01/12 22Z,   1.80,  -9.92, -10.18,  99.90,  -2.06,
01/12 23Z,   1.70, -10.93, -11.02,  99.90,  -1.79,
01/13 00Z,   1.60, -11.38, -11.68,  99.90,  -1.90,  (min)
01/13 01Z,   1.60, -11.27, -11.62,  99.90,  -1.95,
01/13 02Z,   1.50, -10.65, -10.85,  99.90,  -1.70,
01/13 03Z,   1.40,  -9.69,  -9.97,  99.90,  -1.68,
01/13 04Z,   1.30,  -8.65,  -8.92,  99.90,  -1.57,
01/13 05Z,   1.30,  -7.81,  -8.26,  99.90,  -1.75,
01/13 06Z,   1.40,  -7.31,  -7.65,  99.90,  -1.74,
01/13 07Z,   1.30,  -7.20,  -7.46,  99.90,  -1.56,  (max)
01/13 08Z,   1.20,  -7.44,  -7.82,  99.90,  -1.58,
01/13 09Z,   1.20,  -7.93,  -8.38,  99.90,  -1.65,
01/13 10Z,   1.20,  -8.41,  -8.77,  99.90,  -1.56,
01/13 11Z,   1.30,  -8.65,  -9.06,  99.90,  -1.71,  (min)
01/13 12Z,   1.20,  -8.49,  -9.01,  99.90,  -1.72,
01/13 13Z,   1.10,  -7.93,  -8.44,  99.90,  -1.61,
01/13 14Z,   1.00,  -7.04,  -7.38,  99.90,  -1.34,
01/13 15Z,   1.10,  -5.94,  -6.32,  99.90,  -1.48,
01/13 16Z,   1.10,  -4.89,  -5.24,  99.90,  -1.45,
01/13 17Z,   1.30,  -4.20,  -4.40,  99.90,  -1.50,
01/13 18Z,   1.10,  -4.04,  -4.20,  99.90,  -1.26,  (max)
01/13 19Z,   1.10,  -4.49,  -4.59,  99.90,  -1.20,
01/13 20Z,   1.20,  -5.51,  -5.65,  99.90,  -1.34,
01/13 21Z,   1.30,  -7.00,  -7.06,  99.90,  -1.36,
01/13 22Z,   1.30,  -8.70,  -8.71,  99.90,  -1.31,
01/13 23Z,   1.40, -10.26, -10.16,  99.90,  -1.30,
01/14 00Z,   1.80, -11.40, -11.33,  99.90,  -1.73,
01/14 01Z,   1.80, -11.96, -11.99,  99.90,  -1.83,  (min)
01/14 02Z,   1.90, -11.87, -11.74,  99.90,  -1.77,
01/14 03Z,   2.20, -11.17, -11.22,  99.90,  -2.25,
01/14 04Z,   2.50, -10.03, -10.02,  99.90,  -2.49,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/14 05Z,   2.50,  -8.78,  99.90,  -8.71,  -2.43,
01/14 06Z,   2.60,  -7.71,  99.90,  -7.48,  -2.37,
01/14 07Z,   3.00,  -7.00,  99.90,  -6.31,  -2.31,
01/14 08Z,   3.10,  -6.73,  99.90,  -5.88,  -2.25,  (max)
01/14 09Z,   2.80,  -6.90,  99.90,  -6.30,  -2.19,
01/14 10Z,   2.90,  -7.40,  99.90,  -6.64,  -2.14,
01/14 11Z,   3.00,  -7.96,  99.90,  -7.04,  -2.08,
01/14 12Z,   3.10,  -8.31,  99.90,  -7.23,  -2.02,
01/14 13Z,   2.70,  -8.27,  99.90,  -7.54,  -1.96,  (min)
01/14 14Z,   2.80,  -7.80,  99.90,  -6.91,  -1.90,
01/14 15Z,   3.00,  -6.92,  99.90,  -5.77,  -1.85,
01/14 16Z,   2.30,  -5.79,  99.90,  -5.28,  -1.79,
01/14 17Z,   2.20,  -4.69,  99.90,  -4.28,  -1.79,
01/14 18Z,   2.30,  -3.97,  99.90,  -3.45,  -1.79,  (max)
01/14 19Z,   2.10,  -3.83,  99.90,  -3.52,  -1.79,
01/14 20Z,   1.70,  -4.36,  99.90,  -4.44,  -1.79,
01/14 21Z,   1.60,  -5.53,  99.90,  -5.71,  -1.79,
01/14 22Z,   1.70,  -7.21,  99.90,  -7.30,  -1.79,
01/14 23Z,   1.40,  -9.13,  99.90,  -9.52,  -1.79,
01/15 00Z,   1.10, -10.88,  99.90, -11.56,  -1.79,
01/15 01Z,   0.90, -12.12,  99.90, -13.00,  -1.79,
01/15 02Z,   1.00, -12.66,  99.90, -13.45,  -1.79,  (min)
01/15 03Z,   0.80, -12.42,  99.90, -13.41,  -1.79,
01/15 04Z,   0.70, -11.46,  99.90, -12.55,  -1.79,
01/15 05Z,   0.70, -10.03,  99.90, -11.12,  -1.79,
01/15 06Z,   0.80,  -8.50,  99.90,  -9.49,  -1.79,
01/15 07Z,   0.80,  -7.24,  99.90,  -8.23,  -1.79,
01/15 08Z,   0.70,  -6.43,  99.90,  -7.52,  -1.79,
01/15 09Z,   0.70,  -6.18,  99.90,  -7.27,  -1.79,  (max)
01/15 10Z,   0.80,  -6.48,  99.90,  -7.46,  -1.79,
01/15 11Z,   0.70,  -7.16,  99.90,  -8.25,  -1.79,
01/15 12Z,   0.60,  -7.91,  99.90,  -9.10,  -1.79,
01/15 13Z,   0.60,  -8.40,  99.90,  -9.58,  -1.79,
01/15 14Z,   0.60,  -8.40,  99.90,  -9.59,  -1.79,  (min)
01/15 15Z,   0.40,  -7.87,  99.90,  -9.26,  -1.79,
01/15 16Z,   0.40,  -6.85,  99.90,  -8.23,  -1.79,
01/15 17Z,   0.50,  -5.54,  99.90,  -6.82,  -1.79,
01/15 18Z,   0.60,  -4.31,  99.90,  -5.50,  -1.79,
01/15 19Z,   0.40,  -3.56,  99.90,  -4.95,  -1.79,
01/15 20Z,   0.40,  -3.51,  99.90,  -4.89,  -1.79,  (max)
01/15 21Z,   0.50,  -4.22,  99.90,  -5.51,  -1.79,
01/15 22Z,   0.50,  -5.68,  99.90,  -6.96,  -1.79,
01/15 23Z,   0.40,  -7.68,  99.90,  -9.07,  -1.79,
01/16 00Z,   0.50,  -9.86,  99.90, -11.15,  -1.79,
01/16 01Z,   0.60, -11.75,  99.90, -12.94,  -1.79,
01/16 02Z,   0.70, -12.98,  99.90, -14.06,  -1.79,
01/16 03Z,   0.50, -13.33,  99.90, -14.62,  -1.79,  (min)
01/16 04Z,   0.60, -12.77,  99.90, -13.95,  -1.79,
01/16 05Z,   0.90, -11.41,  99.90, -12.30,  -1.79,
01/16 06Z,   0.90,  -9.63,  99.90, -10.51,  -1.79,
01/16 07Z,   0.90,  -7.87,  99.90,  -8.75,  -1.79,
01/16 08Z,   0.90,  -6.51,  99.90,  -7.40,  -1.79,
01/16 09Z,   1.20,  -5.78,  99.90,  -6.37,  -1.79,  (max)
01/16 10Z,   1.00,  -5.73,  99.90,  -6.52,  -1.79,
01/16 11Z,   0.40,  -6.33,  99.90,  -7.71,  -1.79,
01/16 12Z,   0.70,  -7.30,  99.90,  -8.39,  -1.79,
01/16 13Z,   1.20,  -8.25,  99.90,  -8.84,  -1.79,
01/16 14Z,   1.10,  -8.79,  99.90,  -9.48,  -1.79,
01/16 15Z,   0.40,  -8.71,  99.90, -10.09,  -1.79,  (min)
01/16 16Z,   1.00,  -7.95,  99.90,  -8.74,  -1.79,
01/16 17Z,   1.20,  -6.64,  99.90,  -7.23,  -1.79,
01/16 18Z,   1.00,  -5.09,  99.90,  -5.88,  -1.79,
01/16 19Z,   0.90,  -3.76,  99.90,  -4.64,  -1.79,
01/16 20Z,   0.70,  -3.05,  99.90,  -4.14,  -1.79,
01/16 21Z,   1.00,  -3.21,  99.90,  -4.00,  -1.79,  (max)
01/16 22Z,   1.10,  -4.26,  99.90,  -4.95,  -1.79,
01/16 23Z,   0.80,  -6.11,  99.90,  -7.10,  -1.79,
01/17 00Z,   0.80,  -8.48,  99.90,  -9.46,  -1.79,
01/17 01Z,   0.80, -10.89,  99.90, -11.87,  -1.79,
01/17 02Z,   0.80, -12.80,  99.90, -13.79,  -1.79,
01/17 03Z,   0.60, -13.83,  99.90, -15.02,  -1.79,
01/17 04Z,   0.50, -13.81,  99.90, -15.10,  -1.79,  (min)
01/17 05Z,   0.60, -12.77,  99.90, -13.96,  -1.79,
01/17 06Z,   0.70, -10.96,  99.90, -12.05,  -1.79,
01/17 07Z,   0.60,  -8.86,  99.90, -10.04,  -1.79,
01/17 08Z,   0.50,  -6.97,  99.90,  -8.26,  -1.79,
01/17 09Z,   0.60,  -5.70,  99.90,  -6.89,  -1.79,
01/17 10Z,   0.70,  -5.22,  99.90,  -6.31,  -1.79,  (max)
01/17 11Z,   0.60,  -5.54,  99.90,  -6.73,  -1.79,
01/17 12Z,   0.60,  -6.53,  99.90,  -7.71,  -1.79,
01/17 13Z,   0.90,  -7.80,  99.90,  -8.69,  -1.79,
01/17 14Z,   0.80,  -8.87,  99.90,  -9.86,  -1.79,
01/17 15Z,   0.60,  -9.32,  99.90, -10.51,  -1.79,  (min)
01/17 16Z,   0.40,  -8.98,  99.90, -10.37,  -1.79,
01/17 17Z,   0.90,  -7.86,  99.90,  -8.75,  -1.79,
01/17 18Z,   1.00,  -6.21,  99.90,  -7.00,  -1.79,
01/17 19Z,  99.90,  -4.45,  99.90,  99.90,  -1.79,
01/17 20Z,  99.90,  -3.11,  99.90,  99.90,  -1.79,
01/17 21Z,  99.90,  -2.60,  99.90,  99.90,  -1.79,
01/17 22Z,  99.90,  -3.11,  99.90,  99.90,  -1.79,
01/17 23Z,  99.90,  -4.61,  99.90,  99.90,  -1.79,
01/18 00Z,  99.90,  -6.91,  99.90,  99.90,  -1.79,