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
#Sitka, AK : 04/29/2025 15:20:02 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/28 00Z,   0.00,   1.04,   0.51,  99.90,  -0.53,
04/28 01Z,   0.00,  -1.25,  -1.74,  99.90,  -0.49,
04/28 02Z,   0.00,  -3.10,  -3.47,  99.90,  -0.37,
04/28 03Z,   0.00,  -3.96,  -4.17,  99.90,  -0.21,  (min)
04/28 04Z,   0.00,  -3.54,  -3.62,  99.90,  -0.08,
04/28 05Z,   0.10,  -1.88,  -1.94,  99.90,  -0.16,
04/28 06Z,   0.10,   0.61,   0.63,  99.90,  -0.08,
04/28 07Z,   0.20,   3.32,   3.36,  99.90,  -0.16,
04/28 08Z,   0.20,   5.53,   5.58,  99.90,  -0.15,
04/28 09Z,   0.30,   6.62,   6.70,  99.90,  -0.22,  (max)
04/28 10Z,   0.40,   6.26,   6.33,  99.90,  -0.33,
04/28 11Z,   0.40,   4.42,   4.47,  99.90,  -0.35,
04/28 12Z,   0.40,   1.47,   1.53,  99.90,  -0.34,
04/28 13Z,   0.40,  -1.96,  -1.86,  99.90,  -0.30,
04/28 14Z,   0.40,  -5.11,  -5.02,  99.90,  -0.31,
04/28 15Z,   0.50,  -7.29,  -7.16,  99.90,  -0.37,
04/28 16Z,   0.50,  -8.04,  -7.83,  99.90,  -0.29,  (min)
04/28 17Z,   0.60,  -7.22,  -7.04,  99.90,  -0.42,
04/28 18Z,   0.50,  -5.09,  -4.91,  99.90,  -0.32,
04/28 19Z,   0.60,  -2.18,  -2.10,  99.90,  -0.52,
04/28 20Z,   0.70,   0.78,   0.76,  99.90,  -0.72,
04/28 21Z,   0.70,   3.11,   2.99,  99.90,  -0.82,
04/28 22Z,   0.70,   4.30,   4.06,  99.90,  -0.94,  (max)
04/28 23Z,   0.70,   4.14,   3.90,  99.90,  -0.94,
04/29 00Z,   0.50,   2.80,   2.60,  99.90,  -0.70,
04/29 01Z,   0.50,   0.74,   0.50,  99.90,  -0.74,
04/29 02Z,   0.50,  -1.39,  -1.56,  99.90,  -0.67,
04/29 03Z,   0.50,  -2.95,  -3.07,  99.90,  -0.62,
04/29 04Z,   0.40,  -3.44,  -3.49,  99.90,  -0.45,  (min)
04/29 05Z,   0.40,  -2.66,  -2.76,  99.90,  -0.50,
04/29 06Z,   0.20,  -0.77,  -0.84,  99.90,  -0.27,
04/29 07Z,   0.20,   1.78,   1.60,  99.90,  -0.38,
04/29 08Z,   0.10,   4.33,   4.06,  99.90,  -0.37,
04/29 09Z,   0.00,   6.18,   5.78,  99.90,  -0.40,
04/29 10Z,   0.00,   6.81,   6.33,  99.90,  -0.48,  (max)
04/29 11Z,   0.00,   5.95,   5.40,  99.90,  -0.55,
04/29 12Z,   0.00,   3.71,   3.09,  99.90,  -0.62,
04/29 13Z,   0.00,   0.53,  -0.19,  99.90,  -0.72,
04/29 14Z,   0.00,  -2.92,  -3.62,  99.90,  -0.70,
04/29 15Z,   0.00,  -5.89,  -6.65,  99.90,  -0.76,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/29 16Z,  -0.10,  -7.75,  99.90,  -8.58,  -0.73,
04/29 17Z,  -0.10,  -8.13,  99.90,  -8.93,  -0.70,  (min)
04/29 18Z,  -0.10,  -7.00,  99.90,  -7.77,  -0.67,
04/29 19Z,  -0.10,  -4.68,  99.90,  -5.42,  -0.64,
04/29 20Z,  -0.20,  -1.75,  99.90,  -2.56,  -0.61,
04/29 21Z,  -0.20,   1.08,  99.90,   0.29,  -0.58,
04/29 22Z,  -0.20,   3.17,  99.90,   2.41,  -0.55,
04/29 23Z,  -0.20,   4.10,  99.90,   3.37,  -0.52,  (max)
04/30 00Z,  -0.20,   3.76,  99.90,   3.07,  -0.50,
04/30 01Z,  -0.10,   2.38,  99.90,   1.82,  -0.47,
04/30 02Z,  -0.20,   0.45,  99.90,  -0.19,  -0.44,
04/30 03Z,  -0.20,  -1.41,  99.90,  -2.02,  -0.41,
04/30 04Z,  -0.20,  -2.61,  99.90,  -3.22,  -0.41,
04/30 05Z,  -0.20,  -2.76,  99.90,  -3.37,  -0.41,  (min)
04/30 06Z,  -0.20,  -1.74,  99.90,  -2.35,  -0.41,
04/30 07Z,  -0.20,   0.21,  99.90,  -0.39,  -0.41,
04/30 08Z,  -0.20,   2.62,  99.90,   2.01,  -0.41,
04/30 09Z,  -0.30,   4.85,  99.90,   4.14,  -0.41,
04/30 10Z,  -0.30,   6.27,  99.90,   5.57,  -0.41,
04/30 11Z,  -0.30,   6.46,  99.90,   5.75,  -0.41,  (max)
04/30 12Z,  -0.30,   5.25,  99.90,   4.55,  -0.41,
04/30 13Z,  -0.30,   2.84,  99.90,   2.13,  -0.41,
04/30 14Z,  -0.30,  -0.31,  99.90,  -1.02,  -0.41,
04/30 15Z,  -0.30,  -3.54,  99.90,  -4.25,  -0.41,
04/30 16Z,  -0.30,  -6.16,  99.90,  -6.87,  -0.41,
04/30 17Z,  -0.30,  -7.64,  99.90,  -8.35,  -0.41,  (min)
04/30 18Z,  -0.20,  -7.71,  99.90,  -8.31,  -0.41,
04/30 19Z,  -0.20,  -6.40,  99.90,  -7.01,  -0.41,
04/30 20Z,  -0.20,  -4.10,  99.90,  -4.70,  -0.41,
04/30 21Z,  -0.20,  -1.35,  99.90,  -1.96,  -0.41,
04/30 22Z,  -0.10,   1.18,  99.90,   0.68,  -0.41,
04/30 23Z,  -0.10,   2.96,  99.90,   2.46,  -0.41,
05/01 00Z,  -0.10,   3.66,  99.90,   3.15,  -0.41,  (max)
05/01 01Z,  -0.10,   3.23,  99.90,   2.73,  -0.41,
05/01 02Z,  -0.10,   1.94,  99.90,   1.43,  -0.41,
05/01 03Z,  -0.10,   0.26,  99.90,  -0.25,  -0.41,
05/01 04Z,  -0.10,  -1.27,  99.90,  -1.77,  -0.41,
05/01 05Z,  -0.10,  -2.13,  99.90,  -2.64,  -0.41,  (min)
05/01 06Z,   0.00,  -2.03,  99.90,  -2.44,  -0.41,
05/01 07Z,   0.00,  -0.94,  99.90,  -1.34,  -0.41,
05/01 08Z,   0.10,   0.90,  99.90,   0.59,  -0.41,
05/01 09Z,   0.20,   3.01,  99.90,   2.80,  -0.41,
05/01 10Z,   0.30,   4.83,  99.90,   4.72,  -0.41,
05/01 11Z,   0.30,   5.84,  99.90,   5.73,  -0.41,  (max)
05/01 12Z,   0.40,   5.70,  99.90,   5.69,  -0.41,
05/01 13Z,   0.40,   4.35,  99.90,   4.34,  -0.41,
05/01 14Z,   0.30,   1.99,  99.90,   1.89,  -0.41,
05/01 15Z,   0.30,  -0.90,  99.90,  -1.00,  -0.41,
05/01 16Z,   0.30,  -3.74,  99.90,  -3.84,  -0.41,
05/01 17Z,   0.30,  -5.94,  99.90,  -6.05,  -0.41,
05/01 18Z,   0.30,  -7.07,  99.90,  -7.18,  -0.41,  (min)
05/01 19Z,   0.40,  -6.94,  99.90,  -6.95,  -0.41,
05/01 20Z,   0.40,  -5.64,  99.90,  -5.65,  -0.41,
05/01 21Z,   0.40,  -3.52,  99.90,  -3.53,  -0.41,
05/01 22Z,   0.40,  -1.10,  99.90,  -1.11,  -0.41,
05/01 23Z,   0.40,   1.08,  99.90,   1.07,  -0.41,
05/02 00Z,   0.40,   2.57,  99.90,   2.56,  -0.41,
05/02 01Z,   0.50,   3.11,  99.90,   3.20,  -0.41,  (max)
05/02 02Z,   0.50,   2.71,  99.90,   2.80,  -0.41,
05/02 03Z,   0.40,   1.61,  99.90,   1.60,  -0.41,
05/02 04Z,   0.40,   0.23,  99.90,   0.22,  -0.41,
05/02 05Z,   0.40,  -0.97,  99.90,  -0.97,  -0.41,
05/02 06Z,   0.30,  -1.58,  99.90,  -1.69,  -0.41,  (min)
05/02 07Z,   0.30,  -1.39,  99.90,  -1.49,  -0.41,
05/02 08Z,   0.30,  -0.39,  99.90,  -0.50,  -0.41,
05/02 09Z,   0.30,   1.17,  99.90,   1.07,  -0.41,
05/02 10Z,   0.30,   2.90,  99.90,   2.79,  -0.41,
05/02 11Z,   0.40,   4.31,  99.90,   4.31,  -0.41,
05/02 12Z,   0.40,   5.00,  99.90,   5.00,  -0.41,  (max)
05/02 13Z,   0.50,   4.71,  99.90,   4.81,  -0.41,
05/02 14Z,   0.40,   3.42,  99.90,   3.41,  -0.41,
05/02 15Z,   0.40,   1.33,  99.90,   1.32,  -0.41,
05/02 16Z,   0.40,  -1.16,  99.90,  -1.17,  -0.41,
05/02 17Z,   0.40,  -3.55,  99.90,  -3.56,  -0.41,
05/02 18Z,   0.40,  -5.36,  99.90,  -5.36,  -0.41,
05/02 19Z,   0.40,  -6.24,  99.90,  -6.25,  -0.41,  (min)
05/02 20Z,   0.30,  -6.06,  99.90,  -6.17,  -0.41,
05/02 21Z,   0.30,  -4.91,  99.90,  -5.01,  -0.41,
05/02 22Z,   0.30,  -3.08,  99.90,  -3.19,  -0.41,
05/02 23Z,   0.30,  -1.02,  99.90,  -1.13,  -0.41,
05/03 00Z,   0.30,   0.83,  99.90,   0.73,  -0.41,
05/03 01Z,   0.30,   2.11,  99.90,   2.00,  -0.41,
05/03 02Z,   0.30,   2.61,  99.90,   2.50,  -0.41,  (max)
05/03 03Z,   0.20,   2.33,  99.90,   2.12,  -0.41,
05/03 04Z,   0.20,   1.48,  99.90,   1.27,  -0.41,
05/03 05Z,   0.10,   0.38,  99.90,   0.07,  -0.41,
05/03 06Z,   0.10,  -0.58,  99.90,  -0.89,  -0.41,
05/03 07Z,  99.90,  -1.09,  99.90,  99.90,  -0.41,
05/03 08Z,  99.90,  -0.96,  99.90,  99.90,  -0.41,
05/03 09Z,  99.90,  -0.20,  99.90,  99.90,  -0.41,
05/03 10Z,  99.90,   1.01,  99.90,  99.90,  -0.41,
05/03 11Z,  99.90,   2.35,  99.90,  99.90,  -0.41,
05/03 12Z,  99.90,   3.44,  99.90,  99.90,  -0.41,