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
#Nantucket Island, MA : 06/14/2026 06:21:55 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/12 12Z,   0.70,   2.02,   2.92,  99.90,   0.20,
06/12 13Z,   0.70,   2.50,   3.48,  99.90,   0.28,
06/12 14Z,   0.70,   2.75,   3.73,  99.90,   0.28,  (max)
06/12 15Z,   0.70,   2.65,   3.58,  99.90,   0.23,
06/12 16Z,   0.70,   2.22,   3.13,  99.90,   0.21,
06/12 17Z,   0.70,   1.60,   2.44,  99.90,   0.14,
06/12 18Z,   0.80,   0.92,   1.79,  99.90,   0.07,
06/12 19Z,   0.80,   0.40,   1.30,  99.90,   0.10,  (min)
06/12 20Z,   0.80,   0.28,   1.35,  99.90,   0.27,
06/12 21Z,   0.80,   0.68,   1.79,  99.90,   0.31,
06/12 22Z,   0.80,   1.46,   2.50,  99.90,   0.24,
06/12 23Z,   0.80,   2.31,   3.23,  99.90,   0.12,
06/13 00Z,   0.80,   3.07,   4.01,  99.90,   0.14,
06/13 01Z,   0.80,   3.66,   4.72,  99.90,   0.26,  0.07 ft above HAT
06/13 02Z,   0.80,   4.00,   5.07,  99.90,   0.27,  0.42 ft above HAT  (max)
06/13 03Z,   0.80,   3.94,   4.90,  99.90,   0.16,  0.25 ft above HAT
06/13 04Z,   0.80,   3.44,   4.30,  99.90,   0.06,
06/13 05Z,   0.80,   2.60,   3.46,  99.90,   0.06,
06/13 06Z,   0.80,   1.58,   2.46,  99.90,   0.08,
06/13 07Z,   0.80,   0.57,   1.36,  99.90,  -0.01,
06/13 08Z,   0.80,  -0.13,   0.65,  99.90,  -0.02,
06/13 09Z,   0.80,  -0.29,   0.58,  99.90,   0.07,  (min)
06/13 10Z,   0.70,   0.07,   1.09,  99.90,   0.32,
06/13 11Z,   0.70,   0.70,   1.70,  99.90,   0.30,
06/13 12Z,   0.70,   1.37,   2.36,  99.90,   0.29,
06/13 13Z,   0.70,   1.99,   3.07,  99.90,   0.38,
06/13 14Z,   0.70,   2.50,   3.61,  99.90,   0.41,
06/13 15Z,   0.70,   2.75,   3.84,  99.90,   0.39,  (max)
06/13 16Z,   0.70,   2.64,   3.62,  99.90,   0.28,
06/13 17Z,   0.70,   2.20,   3.11,  99.90,   0.21,
06/13 18Z,   0.80,   1.54,   2.39,  99.90,   0.05,
06/13 19Z,   0.70,   0.82,   1.63,  99.90,   0.11,
06/13 20Z,   0.70,   0.30,   1.13,  99.90,   0.13,  (min)
06/13 21Z,   0.70,   0.24,   1.21,  99.90,   0.27,
06/13 22Z,   0.70,   0.73,   1.72,  99.90,   0.29,
06/13 23Z,   0.70,   1.57,   2.49,  99.90,   0.22,
06/14 00Z,   0.70,   2.47,   3.32,  99.90,   0.15,
06/14 01Z,   0.70,   3.26,   4.16,  99.90,   0.20,
06/14 02Z,   0.70,   3.87,   4.87,  99.90,   0.30,  0.22 ft above HAT
06/14 03Z,   0.70,   4.20,   5.16,  99.90,   0.26,  0.51 ft above HAT  (max)
06/14 04Z,   0.70,   4.10,   5.00,  99.90,   0.20,  0.35 ft above HAT
06/14 05Z,   0.60,   3.53,   4.35,  99.90,   0.22,
06/14 06Z,   0.60,   2.61,   3.46,  99.90,   0.25,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/14 07Z,   0.60,   1.49,  99.90,   2.34,   0.25,
06/14 08Z,   0.60,   0.42,  99.90,   1.26,   0.24,
06/14 09Z,   0.60,  -0.30,  99.90,   0.54,   0.24,
06/14 10Z,   0.60,  -0.43,  99.90,   0.41,   0.24,  (min)
06/14 11Z,   0.60,  -0.02,  99.90,   0.82,   0.24,
06/14 12Z,   0.60,   0.65,  99.90,   1.49,   0.24,
06/14 13Z,   0.60,   1.35,  99.90,   2.18,   0.23,
06/14 14Z,   0.60,   1.99,  99.90,   2.83,   0.23,
06/14 15Z,   0.60,   2.53,  99.90,   3.35,   0.23,
06/14 16Z,   0.60,   2.78,  99.90,   3.61,   0.23,  (max)
06/14 17Z,   0.60,   2.66,  99.90,   3.48,   0.22,
06/14 18Z,   0.60,   2.19,  99.90,   3.01,   0.22,
06/14 19Z,   0.60,   1.48,  99.90,   2.30,   0.22,
06/14 20Z,   0.60,   0.73,  99.90,   1.55,   0.22,
06/14 21Z,   0.60,   0.21,  99.90,   1.03,   0.22,
06/14 22Z,   0.50,   0.20,  99.90,   0.92,   0.22,  (min)
06/14 23Z,   0.50,   0.76,  99.90,   1.48,   0.22,
06/15 00Z,   0.50,   1.65,  99.90,   2.37,   0.22,
06/15 01Z,   0.50,   2.57,  99.90,   3.29,   0.22,
06/15 02Z,   0.60,   3.38,  99.90,   4.20,   0.22,
06/15 03Z,   0.60,   4.00,  99.90,   4.82,   0.22,  0.17 ft above HAT
06/15 04Z,   0.60,   4.32,  99.90,   5.15,   0.22,  0.50 ft above HAT  (max)
06/15 05Z,   0.60,   4.19,  99.90,   5.01,   0.22,  0.36 ft above HAT
06/15 06Z,   0.60,   3.58,  99.90,   4.40,   0.22,
06/15 07Z,   0.60,   2.59,  99.90,   3.41,   0.22,
06/15 08Z,   0.60,   1.40,  99.90,   2.22,   0.22,
06/15 09Z,   0.50,   0.28,  99.90,   1.00,   0.22,
06/15 10Z,   0.50,  -0.42,  99.90,   0.30,   0.22,  (min)
06/15 11Z,   0.60,  -0.49,  99.90,   0.33,   0.22,
06/15 12Z,   0.70,  -0.04,  99.90,   0.88,   0.22,
06/15 13Z,   0.70,   0.65,  99.90,   1.57,   0.22,
06/15 14Z,   0.70,   1.36,  99.90,   2.28,   0.22,
06/15 15Z,   0.60,   2.04,  99.90,   2.86,   0.22,
06/15 16Z,   0.50,   2.59,  99.90,   3.31,   0.22,
06/15 17Z,   0.60,   2.84,  99.90,   3.66,   0.22,  (max)
06/15 18Z,   0.60,   2.70,  99.90,   3.52,   0.22,
06/15 19Z,   0.70,   2.19,  99.90,   3.11,   0.22,
06/15 20Z,   0.70,   1.44,  99.90,   2.36,   0.22,
06/15 21Z,   0.70,   0.65,  99.90,   1.57,   0.22,
06/15 22Z,   0.60,   0.13,  99.90,   0.95,   0.22,  (min)
06/15 23Z,   0.60,   0.17,  99.90,   0.99,   0.22,
06/16 00Z,   0.70,   0.78,  99.90,   1.70,   0.22,
06/16 01Z,   0.70,   1.69,  99.90,   2.61,   0.22,
06/16 02Z,   0.60,   2.61,  99.90,   3.43,   0.22,
06/16 03Z,   0.60,   3.42,  99.90,   4.24,   0.22,
06/16 04Z,   0.50,   4.06,  99.90,   4.78,   0.22,  0.13 ft above HAT
06/16 05Z,   0.60,   4.37,  99.90,   5.19,   0.22,  0.54 ft above HAT  (max)
06/16 06Z,   0.60,   4.21,  99.90,   5.03,   0.22,  0.38 ft above HAT
06/16 07Z,   0.60,   3.56,  99.90,   4.38,   0.22,
06/16 08Z,   0.60,   2.53,  99.90,   3.35,   0.22,
06/16 09Z,   0.60,   1.30,  99.90,   2.12,   0.22,
06/16 10Z,   0.60,   0.18,  99.90,   1.00,   0.22,
06/16 11Z,   0.60,  -0.47,  99.90,   0.35,   0.22,
06/16 12Z,   0.60,  -0.48,  99.90,   0.34,   0.22,  (min)
06/16 13Z,   0.60,   0.01,  99.90,   0.83,   0.22,
06/16 14Z,   0.60,   0.70,  99.90,   1.52,   0.22,
06/16 15Z,   0.60,   1.42,  99.90,   2.24,   0.22,
06/16 16Z,   0.60,   2.11,  99.90,   2.93,   0.22,
06/16 17Z,   0.60,   2.67,  99.90,   3.50,   0.22,
06/16 18Z,   0.60,   2.92,  99.90,   3.74,   0.22,  (max)
06/16 19Z,   0.60,   2.75,  99.90,   3.57,   0.22,
06/16 20Z,   0.60,   2.21,  99.90,   3.03,   0.22,
06/16 21Z,   0.60,   1.41,  99.90,   2.23,   0.22,
06/16 22Z,   0.60,   0.60,  99.90,   1.42,   0.22,
06/16 23Z,   0.50,   0.10,  99.90,   0.82,   0.22,  (min)
06/17 00Z,   0.50,   0.18,  99.90,   0.90,   0.22,
06/17 01Z,   0.50,   0.80,  99.90,   1.52,   0.22,
06/17 02Z,   0.50,   1.69,  99.90,   2.41,   0.22,
06/17 03Z,   0.50,   2.58,  99.90,   3.30,   0.22,
06/17 04Z,   0.50,   3.38,  99.90,   4.10,   0.22,
06/17 05Z,   0.50,   4.02,  99.90,   4.74,   0.22,  0.09 ft above HAT
06/17 06Z,   0.50,   4.33,  99.90,   5.05,   0.22,  0.40 ft above HAT  (max)
06/17 07Z,   0.50,   4.15,  99.90,   4.87,   0.22,  0.22 ft above HAT
06/17 08Z,   0.50,   3.48,  99.90,   4.20,   0.22,
06/17 09Z,   0.50,   2.43,  99.90,   3.16,   0.22,
06/17 10Z,   0.50,   1.21,  99.90,   1.93,   0.22,
06/17 11Z,   0.50,   0.13,  99.90,   0.85,   0.22,
06/17 12Z,   0.50,  -0.46,  99.90,   0.26,   0.22,  (min)
06/17 13Z,   0.50,  -0.41,  99.90,   0.31,   0.22,
06/17 14Z,   0.50,   0.10,  99.90,   0.82,   0.22,
06/17 15Z,   0.50,   0.78,  99.90,   1.51,   0.22,
06/17 16Z,   0.50,   1.51,  99.90,   2.23,   0.22,
06/17 17Z,   0.50,   2.22,  99.90,   2.94,   0.22,
06/17 18Z,   0.50,   2.78,  99.90,   3.50,   0.22,
06/17 19Z,   0.50,   3.01,  99.90,   3.73,   0.22,  (max)
06/17 20Z,   0.50,   2.82,  99.90,   3.54,   0.22,
06/17 21Z,   0.50,   2.24,  99.90,   2.96,   0.22,
06/17 22Z,   0.60,   1.42,  99.90,   2.24,   0.22,
06/17 23Z,   0.60,   0.60,  99.90,   1.42,   0.22,
06/18 00Z,   0.50,   0.12,  99.90,   0.84,   0.22,