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
#Portland, ME : 03/06/2026 12:20:22 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/04 12Z,  -0.20,  -3.75,  -4.12,  99.90,  -0.17,
03/04 13Z,  -0.20,  -1.30,  -1.66,  99.90,  -0.16,
03/04 14Z,  -0.20,   1.45,   1.23,  99.90,  -0.02,
03/04 15Z,  -0.20,   3.75,   3.63,  99.90,   0.08,
03/04 16Z,   0.00,   5.10,   4.87,  99.90,  -0.23,
03/04 17Z,   0.00,   5.26,   5.04,  99.90,  -0.22,  (max)
03/04 18Z,   0.10,   4.13,   4.07,  99.90,  -0.16,
03/04 19Z,   0.20,   1.88,   1.72,  99.90,  -0.36,
03/04 20Z,   0.30,  -0.91,  -0.99,  99.90,  -0.38,
03/04 21Z,   0.30,  -3.45,  -3.59,  99.90,  -0.44,
03/04 22Z,   0.20,  -5.10,  -5.25,  99.90,  -0.35,
03/04 23Z,   0.20,  -5.51,  -5.47,  99.90,  -0.16,  (min)
03/05 00Z,   0.20,  -4.59,  -4.41,  99.90,  -0.02,
03/05 01Z,   0.10,  -2.50,  -2.43,  99.90,  -0.03,
03/05 02Z,   0.00,   0.19,   0.24,  99.90,   0.05,
03/05 03Z,   0.00,   2.70,   2.95,  99.90,   0.25,
03/05 04Z,   0.00,   4.42,   4.59,  99.90,   0.17,
03/05 05Z,   0.00,   5.03,   5.13,  99.90,   0.10,  (max)
03/05 06Z,   0.00,   4.41,   4.45,  99.90,   0.04,
03/05 07Z,   0.00,   2.59,   2.63,  99.90,   0.04,
03/05 08Z,   0.10,  -0.01,   0.07,  99.90,  -0.02,
03/05 09Z,   0.20,  -2.65,  -2.55,  99.90,  -0.10,
03/05 10Z,   0.20,  -4.59,  -4.52,  99.90,  -0.13,
03/05 11Z,   0.30,  -5.40,  -5.35,  99.90,  -0.25,  (min)
03/05 12Z,   0.40,  -4.91,  -4.77,  99.90,  -0.26,
03/05 13Z,   0.40,  -3.19,  -3.10,  99.90,  -0.31,
03/05 14Z,   0.40,  -0.66,  -0.46,  99.90,  -0.20,
03/05 15Z,   0.50,   1.96,   2.27,  99.90,  -0.19,
03/05 16Z,   0.50,   3.97,   4.21,  99.90,  -0.26,
03/05 17Z,   0.50,   4.95,   5.15,  99.90,  -0.30,  (max)
03/05 18Z,   0.30,   4.75,   4.84,  99.90,  -0.21,
03/05 19Z,   0.40,   3.33,   3.38,  99.90,  -0.35,
03/05 20Z,   0.40,   0.96,   1.26,  99.90,  -0.10,
03/05 21Z,   0.50,  -1.70,  -1.44,  99.90,  -0.24,
03/05 22Z,   0.60,  -3.89,  -3.65,  99.90,  -0.36,
03/05 23Z,   0.70,  -5.08,  -4.67,  99.90,  -0.29,  (min)
03/06 00Z,   0.60,  -5.02,  -4.51,  99.90,  -0.09,
03/06 01Z,   0.70,  -3.71,  -3.19,  99.90,  -0.18,
03/06 02Z,   0.70,  -1.44,  -0.97,  99.90,  -0.23,
03/06 03Z,   0.70,   1.18,   1.75,  99.90,  -0.13,
03/06 04Z,   0.70,   3.40,   3.91,  99.90,  -0.19,
03/06 05Z,   0.60,   4.70,   5.05,  99.90,  -0.25,  (max)
03/06 06Z,   0.70,   4.87,   5.01,  99.90,  -0.56,
03/06 07Z,   0.60,   3.85,   4.02,  99.90,  -0.43,
03/06 08Z,   0.60,   1.78,   2.01,  99.90,  -0.37,
03/06 09Z,   0.60,  -0.83,  -0.73,  99.90,  -0.50,
03/06 10Z,   0.50,  -3.24,  -3.14,  99.90,  -0.40,
03/06 11Z,   0.50,  -4.80,  -4.67,  99.90,  -0.37,
03/06 12Z,   0.60,  -5.21,  -5.03,  99.90,  -0.42,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/06 13Z,   0.60,  -4.39,  99.90,  -4.19,  -0.40,
03/06 14Z,   0.60,  -2.49,  99.90,  -2.27,  -0.38,
03/06 15Z,   0.70,  -0.00,  99.90,   0.34,  -0.36,
03/06 16Z,   0.60,   2.36,  99.90,   2.63,  -0.33,
03/06 17Z,   0.50,   3.99,  99.90,   4.18,  -0.31,
03/06 18Z,   0.50,   4.57,  99.90,   4.78,  -0.29,  (max)
03/06 19Z,   0.50,   4.03,  99.90,   4.26,  -0.27,
03/06 20Z,   0.50,   2.41,  99.90,   2.66,  -0.25,
03/06 21Z,   0.60,   0.06,  99.90,   0.44,  -0.22,
03/06 22Z,   0.60,  -2.34,  99.90,  -1.94,  -0.20,
03/06 23Z,   0.60,  -4.08,  99.90,  -3.66,  -0.18,
03/07 00Z,   0.60,  -4.77,  99.90,  -4.32,  -0.16,  (min)
03/07 01Z,   0.50,  -4.28,  99.90,  -3.94,  -0.16,
03/07 02Z,   0.50,  -2.70,  99.90,  -2.36,  -0.16,
03/07 03Z,   0.40,  -0.38,  99.90,  -0.14,  -0.16,
03/07 04Z,   0.40,   2.03,  99.90,   2.27,  -0.16,
03/07 05Z,   0.40,   3.86,  99.90,   4.10,  -0.16,
03/07 06Z,   0.40,   4.70,  99.90,   4.94,  -0.16,  (max)
03/07 07Z,   0.30,   4.44,  99.90,   4.58,  -0.16,
03/07 08Z,   0.30,   3.11,  99.90,   3.25,  -0.16,
03/07 09Z,   0.30,   0.93,  99.90,   1.07,  -0.16,
03/07 10Z,   0.30,  -1.56,  99.90,  -1.42,  -0.16,
03/07 11Z,   0.30,  -3.63,  99.90,  -3.49,  -0.16,
03/07 12Z,   0.30,  -4.77,  99.90,  -4.63,  -0.16,  (min)
03/07 13Z,   0.40,  -4.80,  99.90,  -4.56,  -0.16,
03/07 14Z,   0.30,  -3.74,  99.90,  -3.60,  -0.16,
03/07 15Z,   0.30,  -1.78,  99.90,  -1.64,  -0.16,
03/07 16Z,   0.30,   0.55,  99.90,   0.69,  -0.16,
03/07 17Z,   0.30,   2.58,  99.90,   2.72,  -0.16,
03/07 18Z,   0.30,   3.80,  99.90,   3.94,  -0.16,
03/07 19Z,   0.30,   4.02,  99.90,   4.16,  -0.16,  (max)
03/07 20Z,   0.30,   3.21,  99.90,   3.36,  -0.16,
03/07 21Z,   0.30,   1.51,  99.90,   1.65,  -0.16,
03/07 22Z,   0.30,  -0.69,  99.90,  -0.55,  -0.16,
03/07 23Z,   0.30,  -2.72,  99.90,  -2.58,  -0.16,
03/08 00Z,   0.30,  -4.00,  99.90,  -3.85,  -0.16,
03/08 01Z,   0.30,  -4.23,  99.90,  -4.09,  -0.16,  (min)
03/08 02Z,   0.30,  -3.42,  99.90,  -3.28,  -0.16,
03/08 03Z,   0.30,  -1.71,  99.90,  -1.56,  -0.16,
03/08 04Z,   0.20,   0.52,  99.90,   0.56,  -0.16,
03/08 05Z,   0.20,   2.63,  99.90,   2.67,  -0.16,
03/08 06Z,   0.10,   4.03,  99.90,   3.97,  -0.16,
03/08 07Z,   0.20,   4.44,  99.90,   4.48,  -0.16,  (max)
03/08 08Z,   0.20,   3.85,  99.90,   3.89,  -0.16,
03/08 09Z,   0.20,   2.33,  99.90,   2.37,  -0.16,
03/08 10Z,   0.20,   0.17,  99.90,   0.21,  -0.16,
03/08 11Z,   0.20,  -2.08,  99.90,  -2.04,  -0.16,
03/08 12Z,   0.20,  -3.77,  99.90,  -3.73,  -0.16,
03/08 13Z,   0.10,  -4.52,  99.90,  -4.58,  -0.16,  (min)
03/08 14Z,   0.10,  -4.27,  99.90,  -4.33,  -0.16,
03/08 15Z,   0.00,  -3.07,  99.90,  -3.23,  -0.16,
03/08 16Z,   0.00,  -1.17,  99.90,  -1.33,  -0.16,
03/08 17Z,  -0.10,   0.91,  99.90,   0.66,  -0.16,
03/08 18Z,  -0.10,   2.58,  99.90,   2.32,  -0.16,
03/08 19Z,  -0.10,   3.44,  99.90,   3.18,  -0.16,  (max)
03/08 20Z,  -0.10,   3.38,  99.90,   3.12,  -0.16,
03/08 21Z,   0.00,   2.43,  99.90,   2.27,  -0.16,
03/08 22Z,   0.00,   0.76,  99.90,   0.60,  -0.16,
03/08 23Z,   0.10,  -1.21,  99.90,  -1.27,  -0.16,
03/09 00Z,   0.00,  -2.85,  99.90,  -3.01,  -0.16,
03/09 01Z,   0.00,  -3.69,  99.90,  -3.85,  -0.16,  (min)
03/09 02Z,   0.00,  -3.59,  99.90,  -3.74,  -0.16,
03/09 03Z,   0.00,  -2.58,  99.90,  -2.74,  -0.16,
03/09 04Z,   0.10,  -0.87,  99.90,  -0.92,  -0.16,
03/09 05Z,   0.10,   1.17,  99.90,   1.11,  -0.16,
03/09 06Z,   0.10,   2.94,  99.90,   2.88,  -0.16,
03/09 07Z,   0.10,   3.94,  99.90,   3.89,  -0.16,
03/09 08Z,   0.20,   4.03,  99.90,   4.07,  -0.16,  (max)
03/09 09Z,   0.20,   3.22,  99.90,   3.26,  -0.16,
03/09 10Z,   0.30,   1.65,  99.90,   1.79,  -0.16,
03/09 11Z,   0.30,  -0.40,  99.90,  -0.26,  -0.16,
03/09 12Z,   0.30,  -2.36,  99.90,  -2.22,  -0.16,
03/09 13Z,   0.30,  -3.69,  99.90,  -3.55,  -0.16,
03/09 14Z,   0.30,  -4.14,  99.90,  -4.00,  -0.16,  (min)
03/09 15Z,   0.30,  -3.71,  99.90,  -3.57,  -0.16,
03/09 16Z,   0.30,  -2.50,  99.90,  -2.35,  -0.16,
03/09 17Z,   0.30,  -0.74,  99.90,  -0.60,  -0.16,
03/09 18Z,   0.30,   1.08,  99.90,   1.22,  -0.16,
03/09 19Z,   0.30,   2.42,  99.90,   2.56,  -0.16,
03/09 20Z,   0.40,   2.99,  99.90,   3.24,  -0.16,  (max)
03/09 21Z,   0.40,   2.77,  99.90,   3.01,  -0.16,
03/09 22Z,   0.50,   1.79,  99.90,   2.13,  -0.16,
03/09 23Z,   0.50,   0.23,  99.90,   0.57,  -0.16,
03/10 00Z,   0.50,  -1.47,  99.90,  -1.13,  -0.16,