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 : 01/22/2026 14:21:06 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/20 18Z,   0.10,  -1.93,  -3.41,  99.90,  -1.58,  (min)
01/20 19Z,   0.20,  -0.33,  -1.76,  99.90,  -1.63,
01/20 20Z,   0.20,   1.83,   0.35,  99.90,  -1.68,
01/20 21Z,   0.20,   3.97,   2.47,  99.90,  -1.70,
01/20 22Z,   0.20,   5.50,   4.02,  99.90,  -1.68,
01/20 23Z,   0.30,   5.93,   4.48,  99.90,  -1.75,  (max)
01/21 00Z,   0.20,   5.10,   3.67,  99.90,  -1.63,
01/21 01Z,   0.20,   3.15,   1.75,  99.90,  -1.60,
01/21 02Z,   0.20,   0.43,  -0.88,  99.90,  -1.51,
01/21 03Z,   0.20,  -2.53,  -3.90,  99.90,  -1.57,
01/21 04Z,   0.20,  -5.09,  -6.53,  99.90,  -1.64,
01/21 05Z,   0.20,  -6.58,  -8.01,  99.90,  -1.63,
01/21 06Z,   0.20,  -6.66,  -8.08,  99.90,  -1.62,  (min)
01/21 07Z,   0.30,  -5.38,  -6.86,  99.90,  -1.78,
01/21 08Z,   0.30,  -3.11,  -4.72,  99.90,  -1.91,
01/21 09Z,   0.30,  -0.40,  -2.02,  99.90,  -1.92,
01/21 10Z,   0.30,   2.12,   0.53,  99.90,  -1.89,
01/21 11Z,   0.40,   3.85,   2.33,  99.90,  -1.92,
01/21 12Z,   0.30,   4.44,   2.88,  99.90,  -1.86,  (max)
01/21 13Z,   0.30,   3.87,   2.40,  99.90,  -1.77,
01/21 14Z,   0.30,   2.39,   1.02,  99.90,  -1.67,
01/21 15Z,   0.30,   0.40,  -0.93,  99.90,  -1.63,
01/21 16Z,   0.30,  -1.52,  -2.98,  99.90,  -1.76,
01/21 17Z,   0.30,  -2.75,  -4.18,  99.90,  -1.73,  (min)
01/21 18Z,   0.30,  -2.86,  -4.17,  99.90,  -1.61,
01/21 19Z,   0.40,  -1.80,  -3.22,  99.90,  -1.82,
01/21 20Z,   0.40,   0.10,  -1.34,  99.90,  -1.84,
01/21 21Z,   0.50,   2.33,   0.89,  99.90,  -1.94,
01/21 22Z,   0.40,   4.31,   2.92,  99.90,  -1.79,
01/21 23Z,   0.40,   5.46,   4.11,  99.90,  -1.75,  (max)
01/22 00Z,   0.40,   5.42,   4.01,  99.90,  -1.81,
01/22 01Z,   0.40,   4.16,   2.83,  99.90,  -1.73,
01/22 02Z,   0.40,   1.92,   0.76,  99.90,  -1.56,
01/22 03Z,   0.40,  -0.86,  -1.95,  99.90,  -1.49,
01/22 04Z,   0.40,  -3.60,  -4.88,  99.90,  -1.68,
01/22 05Z,   0.30,  -5.65,  -6.97,  99.90,  -1.62,
01/22 06Z,   0.40,  -6.46,  -7.75,  99.90,  -1.69,  (min)
01/22 07Z,   0.40,  -5.84,  -7.22,  99.90,  -1.78,
01/22 08Z,   0.40,  -4.02,  -5.53,  99.90,  -1.91,
01/22 09Z,   0.40,  -1.47,  -3.06,  99.90,  -1.99,
01/22 10Z,   0.40,   1.20,  -0.33,  99.90,  -1.93,
01/22 11Z,   0.40,   3.39,   1.85,  99.90,  -1.94,
01/22 12Z,   0.40,   4.58,   3.09,  99.90,  -1.89,  (max)
01/22 13Z,   0.50,   4.57,   3.06,  99.90,  -2.01,
01/22 14Z,   0.30,   3.48,   2.16,  99.90,  -1.62,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/22 15Z,   0.10,   1.62,  99.90,   0.11,  -1.61,
01/22 16Z,   0.30,  -0.51,  99.90,  -1.81,  -1.60,
01/22 17Z,   0.50,  -2.31,  99.90,  -3.41,  -1.60,
01/22 18Z,   0.40,  -3.23,  99.90,  -4.42,  -1.59,  (min)
01/22 19Z,   0.30,  -2.96,  99.90,  -4.24,  -1.58,
01/22 20Z,   0.40,  -1.60,  99.90,  -2.77,  -1.58,
01/22 21Z,   0.50,   0.43,  99.90,  -0.65,  -1.57,
01/22 22Z,   0.40,   2.56,  99.90,   1.40,  -1.57,
01/22 23Z,   0.40,   4.25,  99.90,   3.09,  -1.56,
01/23 00Z,   0.50,   4.99,  99.90,   3.94,  -1.55,  (max)
01/23 01Z,   0.50,   4.56,  99.90,   3.51,  -1.55,
01/23 02Z,   0.50,   3.02,  99.90,   1.98,  -1.54,
01/23 03Z,   0.30,   0.72,  99.90,  -0.52,  -1.54,
01/23 04Z,   0.30,  -1.87,  99.90,  -3.11,  -1.54,
01/23 05Z,   0.30,  -4.17,  99.90,  -5.41,  -1.54,
01/23 06Z,   0.30,  -5.59,  99.90,  -6.83,  -1.54,
01/23 07Z,   0.30,  -5.71,  99.90,  -6.95,  -1.54,  (min)
01/23 08Z,   0.20,  -4.52,  99.90,  -5.86,  -1.54,
01/23 09Z,   0.30,  -2.36,  99.90,  -3.61,  -1.54,
01/23 10Z,   0.30,   0.22,  99.90,  -1.02,  -1.54,
01/23 11Z,   0.30,   2.64,  99.90,   1.40,  -1.54,
01/23 12Z,   0.20,   4.36,  99.90,   3.02,  -1.54,
01/23 13Z,   0.30,   4.98,  99.90,   3.74,  -1.54,  (max)
01/23 14Z,   0.30,   4.44,  99.90,   3.19,  -1.54,
01/23 15Z,   0.30,   2.93,  99.90,   1.69,  -1.54,
01/23 16Z,   0.20,   0.86,  99.90,  -0.48,  -1.54,
01/23 17Z,   0.10,  -1.27,  99.90,  -2.71,  -1.54,
01/23 18Z,   0.20,  -2.89,  99.90,  -4.23,  -1.54,
01/23 19Z,   0.20,  -3.50,  99.90,  -4.84,  -1.54,  (min)
01/23 20Z,   0.20,  -2.96,  99.90,  -4.30,  -1.54,
01/23 21Z,   0.20,  -1.47,  99.90,  -2.81,  -1.54,
01/23 22Z,   0.20,   0.50,  99.90,  -0.84,  -1.54,
01/23 23Z,   0.20,   2.40,  99.90,   1.06,  -1.54,
01/24 00Z,   0.10,   3.75,  99.90,   2.31,  -1.54,
01/24 01Z,   0.10,   4.16,  99.90,   2.72,  -1.54,  (max)
01/24 02Z,   0.10,   3.49,  99.90,   2.05,  -1.54,
01/24 03Z,   0.20,   1.91,  99.90,   0.57,  -1.54,
01/24 04Z,   0.10,  -0.21,  99.90,  -1.65,  -1.54,
01/24 05Z,   0.10,  -2.40,  99.90,  -3.84,  -1.54,
01/24 06Z,   0.10,  -4.13,  99.90,  -5.57,  -1.54,
01/24 07Z,   0.10,  -4.92,  99.90,  -6.36,  -1.54,  (min)
01/24 08Z,   0.10,  -4.48,  99.90,  -5.92,  -1.54,
01/24 09Z,   0.00,  -2.93,  99.90,  -4.47,  -1.54,
01/24 10Z,   0.10,  -0.68,  99.90,  -2.13,  -1.54,
01/24 11Z,   0.10,   1.72,  99.90,   0.28,  -1.54,
01/24 12Z,   0.00,   3.75,  99.90,   2.21,  -1.54,
01/24 13Z,   0.00,   4.97,  99.90,   3.43,  -1.54,
01/24 14Z,   0.00,   5.09,  99.90,   3.55,  -1.54,  (max)
01/24 15Z,   0.00,   4.14,  99.90,   2.60,  -1.54,
01/24 16Z,   0.00,   2.39,  99.90,   0.85,  -1.54,
01/24 17Z,   0.00,   0.26,  99.90,  -1.28,  -1.54,
01/24 18Z,   0.00,  -1.78,  99.90,  -3.32,  -1.54,
01/24 19Z,   0.10,  -3.21,  99.90,  -4.65,  -1.54,
01/24 20Z,   0.10,  -3.63,  99.90,  -5.07,  -1.54,  (min)
01/24 21Z,   0.00,  -2.98,  99.90,  -4.52,  -1.54,
01/24 22Z,   0.00,  -1.55,  99.90,  -3.09,  -1.54,
01/24 23Z,   0.10,   0.21,  99.90,  -1.24,  -1.54,
01/25 00Z,   0.10,   1.83,  99.90,   0.39,  -1.54,
01/25 01Z,   0.00,   2.90,  99.90,   1.36,  -1.54,
01/25 02Z,   0.00,   3.12,  99.90,   1.58,  -1.54,  (max)
01/25 03Z,   0.10,   2.44,  99.90,   1.00,  -1.54,
01/25 04Z,   0.10,   1.05,  99.90,  -0.39,  -1.54,
01/25 05Z,   0.10,  -0.69,  99.90,  -2.13,  -1.54,
01/25 06Z,   0.20,  -2.37,  99.90,  -3.71,  -1.54,
01/25 07Z,   0.20,  -3.54,  99.90,  -4.88,  -1.54,
01/25 08Z,   0.30,  -3.81,  99.90,  -5.05,  -1.54,  (min)
01/25 09Z,   0.30,  -3.02,  99.90,  -4.26,  -1.54,
01/25 10Z,   0.30,  -1.37,  99.90,  -2.61,  -1.54,
01/25 11Z,   0.30,   0.74,  99.90,  -0.50,  -1.54,
01/25 12Z,   0.30,   2.82,  99.90,   1.58,  -1.54,
01/25 13Z,   0.30,   4.45,  99.90,   3.20,  -1.54,
01/25 14Z,   0.40,   5.24,  99.90,   4.10,  -1.54,  (max)
01/25 15Z,   0.40,   5.02,  99.90,   3.87,  -1.54,
01/25 16Z,   0.40,   3.85,  99.90,   2.71,  -1.54,
01/25 17Z,   0.40,   2.03,  99.90,   0.89,  -1.54,
01/25 18Z,   0.50,  -0.07,  99.90,  -1.11,  -1.54,
01/25 19Z,   0.50,  -2.01,  99.90,  -3.05,  -1.54,
01/25 20Z,   0.60,  -3.32,  99.90,  -4.26,  -1.54,
01/25 21Z,   0.60,  -3.71,  99.90,  -4.65,  -1.54,  (min)
01/25 22Z,   0.60,  -3.16,  99.90,  -4.10,  -1.54,
01/25 23Z,   0.50,  -1.94,  99.90,  -2.98,  -1.54,
01/26 00Z,   0.50,  -0.46,  99.90,  -1.50,  -1.54,
01/26 01Z,   0.50,   0.93,  99.90,  -0.11,  -1.54,
01/26 02Z,   0.50,   1.86,  99.90,   0.82,  -1.54,
01/26 03Z,   0.50,   2.11,  99.90,   1.07,  -1.54,  (max)
01/26 04Z,   0.50,   1.63,  99.90,   0.59,  -1.54,
01/26 05Z,   0.50,   0.61,  99.90,  -0.43,  -1.54,
01/26 06Z,   0.60,  -0.65,  99.90,  -1.59,  -1.54,