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
#Sand Point, AK : 04/12/2026 02:22:47 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/10 06Z,  -0.60,  -2.87,  99.90,  -3.47,   0.00,
04/10 07Z,  -0.60,  -2.82,  99.90,  -3.42,   0.00,  (max)
04/10 08Z,  -0.60,  -2.92,  99.90,  -3.52,   0.00,
04/10 09Z,  -0.60,  -3.02,  99.90,  -3.62,   0.00,  (min)
04/10 10Z,  -0.60,  -2.99,  99.90,  -3.59,   0.00,
04/10 11Z,  -0.60,  -2.84,  99.90,  -3.44,   0.00,
04/10 12Z,  -0.70,  -2.62,  99.90,  -3.32,   0.00,
04/10 13Z,  -0.70,  -2.29,  99.90,  -2.99,   0.00,
04/10 14Z,  -0.70,  -1.90,  99.90,  -2.60,   0.00,
04/10 15Z,  -0.70,  -1.60,  99.90,  -2.30,   0.00,  (max)
04/10 16Z,  -0.80,  -1.55,  99.90,  -2.35,   0.00,
04/10 17Z,  -0.80,  -1.76,  99.90,  -2.56,   0.00,
04/10 18Z,  -0.80,  -2.21,  99.90,  -3.01,   0.00,
04/10 19Z,  -0.70,  -2.88,  99.90,  -3.58,   0.00,
04/10 20Z,  -0.70,  -3.76,  99.90,  -4.46,   0.00,
04/10 21Z,  -0.70,  -4.67,  99.90,  -5.37,   0.00,
04/10 22Z,  -0.70,  -5.42,  99.90,  -6.12,   0.00,
04/10 23Z,  -0.80,  -5.90,  99.90,  -6.70,   0.00,
04/11 00Z,  -0.80,  -6.10,  99.90,  -6.90,   0.00,  (min)
04/11 01Z,  -0.80,  -5.98,  99.90,  -6.78,   0.00,
04/11 02Z,  -0.80,  -5.52,  99.90,  -6.32,   0.00,
04/11 03Z,  -0.80,  -4.81,  99.90,  -5.61,   0.00,
04/11 04Z,  -0.70,  -4.07,  99.90,  -4.77,   0.00,
04/11 05Z,  -0.70,  -3.42,  99.90,  -4.12,   0.00,
04/11 06Z,  -0.80,  -2.89,  99.90,  -3.69,   0.00,
04/11 07Z,  -0.80,  -2.56,  99.90,  -3.36,   0.00,
04/11 08Z,  -0.80,  -2.49,  99.90,  -3.29,   0.00,  (max)
04/11 09Z,  -0.70,  -2.65,  99.90,  -3.35,   0.00,
04/11 10Z,  -0.70,  -2.86,  99.90,  -3.56,   0.00,
04/11 11Z,  -0.70,  -3.00,  99.90,  -3.70,   0.00,
04/11 12Z,  -0.70,  -3.06,  99.90,  -3.76,   0.00,  (min)
04/11 13Z,  -0.70,  -2.99,  99.90,  -3.69,   0.00,
04/11 14Z,  -0.70,  -2.75,  99.90,  -3.45,   0.00,
04/11 15Z,  -0.70,  -2.36,  99.90,  -3.06,   0.00,
04/11 16Z,  -0.70,  -1.98,  99.90,  -2.68,   0.00,
04/11 17Z,  -0.60,  -1.79,  99.90,  -2.39,   0.00,  (max)
04/11 18Z,  -0.60,  -1.82,  99.90,  -2.42,   0.00,
04/11 19Z,  -0.60,  -2.11,  99.90,  -2.71,   0.00,
04/11 20Z,  -0.60,  -2.69,  99.90,  -3.29,   0.00,
04/11 21Z,  -0.70,  -3.55,  99.90,  -4.25,   0.00,
04/11 22Z,  -0.70,  -4.51,  99.90,  -5.21,   0.00,
04/11 23Z,  -0.70,  -5.35,  99.90,  -6.05,   0.00,
04/12 00Z,  -0.70,  -5.94,  99.90,  -6.64,   0.00,
04/12 01Z,  -0.70,  -6.22,  99.90,  -6.92,   0.00,  (min)
04/12 02Z,  -0.70,  -6.10,  99.90,  -6.80,   0.00,
04/12 03Z,  -0.70,  -5.55,  99.90,  -6.25,   0.00,
04/12 04Z,  -0.70,  -4.72,  99.90,  -5.42,   0.00,
04/12 05Z,  -0.70,  -3.82,  99.90,  -4.52,   0.00,
04/12 06Z,  -0.80,  -3.02,  99.90,  -3.82,   0.00,
04/12 07Z,  -0.80,  -2.40,  99.90,  -3.20,   0.00,
04/12 08Z,  -0.80,  -2.09,  99.90,  -2.89,   0.00,  (max)
04/12 09Z,  -0.80,  -2.15,  99.90,  -2.95,   0.00,
04/12 10Z,  -0.80,  -2.51,  99.90,  -3.31,   0.00,
04/12 11Z,  -0.80,  -2.97,  99.90,  -3.77,   0.00,
04/12 12Z,  -0.80,  -3.37,  99.90,  -4.17,   0.00,
04/12 13Z,  -0.90,  -3.62,  99.90,  -4.52,   0.00,
04/12 14Z,  -0.90,  -3.64,  99.90,  -4.54,   0.00,  (min)
04/12 15Z,  -0.90,  -3.36,  99.90,  -4.26,   0.00,
04/12 16Z,  -0.90,  -2.82,  99.90,  -3.72,   0.00,
04/12 17Z,  -0.90,  -2.25,  99.90,  -3.15,   0.00,
04/12 18Z,  -1.00,  -1.83,  99.90,  -2.83,   0.00,
04/12 19Z,  -0.90,  -1.68,  99.90,  -2.58,   0.00,  (max)
04/12 20Z,  -0.90,  -1.86,  99.90,  -2.76,   0.00,
04/12 21Z,  -0.90,  -2.45,  99.90,  -3.35,   0.00,
04/12 22Z,  -1.00,  -3.40,  99.90,  -4.40,   0.00,
04/12 23Z,  -1.10,  -4.49,  99.90,  -5.59,   0.00,
04/13 00Z,  -1.10,  -5.44,  99.90,  -6.54,   0.00,
04/13 01Z,  -1.20,  -6.11,  99.90,  -7.31,   0.00,
04/13 02Z,  -1.30,  -6.38,  99.90,  -7.68,   0.00,  (min)
04/13 03Z,  -1.30,  -6.13,  99.90,  -7.43,   0.00,
04/13 04Z,  -1.30,  -5.38,  99.90,  -6.68,   0.00,
04/13 05Z,  -1.20,  -4.32,  99.90,  -5.52,   0.00,
04/13 06Z,  -1.10,  -3.23,  99.90,  -4.33,   0.00,
04/13 07Z,  -1.00,  -2.32,  99.90,  -3.32,   0.00,
04/13 08Z,  -0.90,  -1.73,  99.90,  -2.63,   0.00,
04/13 09Z,  -0.90,  -1.58,  99.90,  -2.48,   0.00,  (max)
04/13 10Z,  -0.90,  -1.94,  99.90,  -2.84,   0.00,
04/13 11Z,  -0.90,  -2.65,  99.90,  -3.55,   0.00,
04/13 12Z,  -0.90,  -3.44,  99.90,  -4.34,   0.00,
04/13 13Z,  -0.90,  -4.09,  99.90,  -4.99,   0.00,
04/13 14Z,  -1.00,  -4.47,  99.90,  -5.47,   0.00,
04/13 15Z,  -1.10,  -4.46,  99.90,  -5.56,   0.00,  (min)
04/13 16Z,  -1.10,  -3.99,  99.90,  -5.09,   0.00,
04/13 17Z,  -1.10,  -3.19,  99.90,  -4.29,   0.00,
04/13 18Z,  -1.00,  -2.34,  99.90,  -3.34,   0.00,
04/13 19Z,  -0.90,  -1.69,  99.90,  -2.59,   0.00,
04/13 20Z,  -0.70,  -1.39,  99.90,  -2.09,   0.00,  (max)
04/13 21Z,  -0.60,  -1.56,  99.90,  -2.16,   0.00,
04/13 22Z,  -0.60,  -2.25,  99.90,  -2.85,   0.00,
04/13 23Z,  -0.60,  -3.37,  99.90,  -3.97,   0.00,
04/14 00Z,  -0.60,  -4.60,  99.90,  -5.20,   0.00,
04/14 01Z,  -0.60,  -5.65,  99.90,  -6.25,   0.00,
04/14 02Z,  -0.60,  -6.30,  99.90,  -6.90,   0.00,
04/14 03Z,  -0.60,  -6.43,  99.90,  -7.03,   0.00,  (min)
04/14 04Z,  -0.60,  -5.94,  99.90,  -6.54,   0.00,
04/14 05Z,  -0.60,  -4.89,  99.90,  -5.49,   0.00,
04/14 06Z,  -0.40,  -3.58,  99.90,  -3.98,   0.00,
04/14 07Z,  -0.30,  -2.35,  99.90,  -2.65,   0.00,
04/14 08Z,  -0.30,  -1.45,  99.90,  -1.75,   0.00,
04/14 09Z,  -0.30,  -1.03,  99.90,  -1.33,   0.00,  (max)
04/14 10Z,  -0.30,  -1.23,  99.90,  -1.53,   0.00,
04/14 11Z,  -0.30,  -2.02,  99.90,  -2.32,   0.00,
04/14 12Z,  -0.40,  -3.15,  99.90,  -3.55,   0.00,
04/14 13Z,  -0.50,  -4.27,  99.90,  -4.77,   0.00,
04/14 14Z,  -0.50,  -5.12,  99.90,  -5.62,   0.00,
04/14 15Z,  -0.60,  -5.51,  99.90,  -6.11,   0.00,  (min)
04/14 16Z,  -0.60,  -5.32,  99.90,  -5.92,   0.00,
04/14 17Z,  -0.60,  -4.55,  99.90,  -5.15,   0.00,
04/14 18Z,  -0.60,  -3.41,  99.90,  -4.01,   0.00,
04/14 19Z,  -0.50,  -2.27,  99.90,  -2.77,   0.00,
04/14 20Z,  -0.40,  -1.42,  99.90,  -1.82,   0.00,
04/14 21Z,  -0.40,  -1.06,  99.90,  -1.46,   0.00,  (max)
04/14 22Z,  -0.40,  -1.30,  99.90,  -1.70,   0.00,
04/14 23Z,  -0.50,  -2.17,  99.90,  -2.67,   0.00,
04/15 00Z,  -0.50,  -3.47,  99.90,  -3.97,   0.00,
04/15 01Z,  -0.50,  -4.82,  99.90,  -5.32,   0.00,
04/15 02Z,  -0.60,  -5.86,  99.90,  -6.46,   0.00,
04/15 03Z,  -0.60,  -6.39,  99.90,  -6.99,   0.00,  (min)
04/15 04Z,  -0.70,  -6.26,  99.90,  -6.96,   0.00,
04/15 05Z,  -0.70,  -5.43,  99.90,  -6.13,   0.00,
04/15 06Z,  -0.60,  -4.07,  99.90,  -4.67,   0.00,
04/15 07Z,  -0.50,  -2.56,  99.90,  -3.06,   0.00,
04/15 08Z,  -0.50,  -1.30,  99.90,  -1.80,   0.00,
04/15 09Z,  -0.40,  -0.56,  99.90,  -0.96,   0.00,
04/15 10Z,  -0.40,  -0.48,  99.90,  -0.88,   0.00,  (max)
04/15 11Z,  -0.50,  -1.15,  99.90,  -1.65,   0.00,
04/15 12Z,  -0.50,  -2.45,  99.90,  -2.95,   0.00,
04/15 13Z,  -0.50,  -4.00,  99.90,  -4.50,   0.00,
04/15 14Z,  -0.50,  -5.38,  99.90,  -5.88,   0.00,
04/15 15Z,  -0.50,  -6.29,  99.90,  -6.79,   0.00,
04/15 16Z,  -0.50,  -6.56,  99.90,  -7.06,   0.00,  (min)
04/15 17Z,  -0.50,  -6.08,  99.90,  -6.58,   0.00,
04/15 18Z,  -0.40,  -4.94,  99.90,  -5.34,   0.00,