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
#Reedy Point, DE : 01/16/2026 22:22:39 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/15 06Z,   0.40,  -6.51,  -5.41,  99.90,   0.70,
01/15 07Z,   0.40,  -7.02,  -5.97,  99.90,   0.65,
01/15 08Z,   0.40,  -7.00,  -6.15,  99.90,   0.45,  (min)
01/15 09Z,   0.40,  -6.17,  -5.20,  99.90,   0.57,
01/15 10Z,   0.40,  -4.88,  -4.02,  99.90,   0.46,
01/15 11Z,   0.30,  -3.67,  -2.84,  99.90,   0.53,
01/15 12Z,   0.30,  -2.68,  -1.96,  99.90,   0.42,
01/15 13Z,   0.20,  -1.98,  -1.48,  99.90,   0.30,  (max)
01/15 14Z,   0.00,  -1.91,  -1.58,  99.90,   0.33,
01/15 15Z,  -0.20,  -2.51,  -2.34,  99.90,   0.37,
01/15 16Z,  -0.40,  -3.53,  -3.37,  99.90,   0.56,
01/15 17Z,  -0.50,  -4.61,  -4.32,  99.90,   0.79,
01/15 18Z,  -0.50,  -5.56,  -5.28,  99.90,   0.78,
01/15 19Z,  -0.50,  -6.43,  -6.13,  99.90,   0.80,
01/15 20Z,  -0.40,  -7.05,  -6.79,  99.90,   0.66,
01/15 21Z,  -0.40,  -6.94,  -7.09,  99.90,   0.25,  (min)
01/15 22Z,  -0.30,  -6.07,  -6.40,  99.90,  -0.03,
01/15 23Z,  -0.30,  -4.96,  -5.41,  99.90,  -0.15,
01/16 00Z,  -0.30,  -3.90,  -4.57,  99.90,  -0.37,
01/16 01Z,  -0.40,  -3.00,  -4.03,  99.90,  -0.63,
01/16 02Z,  -0.50,  -2.58,  -3.77,  99.90,  -0.69,  (max)
01/16 03Z,  -0.50,  -2.93,  -4.02,  99.90,  -0.59,
01/16 04Z,  -0.50,  -3.87,  -4.81,  99.90,  -0.44,
01/16 05Z,  -0.60,  -5.00,  -5.63,  99.90,  -0.03,
01/16 06Z,  -0.70,  -5.97,  -6.41,  99.90,   0.26,
01/16 07Z,  -0.80,  -6.69,  -7.17,  99.90,   0.32,
01/16 08Z,  -0.80,  -7.13,  -7.78,  99.90,   0.15,
01/16 09Z,  -0.90,  -6.96,  -7.98,  99.90,  -0.12,  (min)
01/16 10Z,  -0.90,  -5.95,  -7.25,  99.90,  -0.40,
01/16 11Z,  -1.00,  -4.57,  -5.93,  99.90,  -0.36,
01/16 12Z,  -0.90,  -3.35,  -4.73,  99.90,  -0.48,
01/16 13Z,  -0.90,  -2.40,  -3.63,  99.90,  -0.33,
01/16 14Z,  -0.90,  -1.83,  -3.03,  99.90,  -0.30,
01/16 15Z,  -0.90,  -1.93,  -2.99,  99.90,  -0.16,  (max)
01/16 16Z,  -0.90,  -2.67,  -3.52,  99.90,   0.05,
01/16 17Z,  -0.80,  -3.74,  -4.40,  99.90,   0.14,
01/16 18Z,  -0.80,  -4.82,  -5.27,  99.90,   0.35,
01/16 19Z,  -0.70,  -5.77,  -6.02,  99.90,   0.45,
01/16 20Z,  -0.60,  -6.64,  -6.75,  99.90,   0.49,
01/16 21Z,  -0.40,  -7.16,  -7.33,  99.90,   0.23,  (min)
01/16 22Z,  -0.30,  -6.87,  -7.18,  99.90,  -0.01,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/16 23Z,  -0.20,  -5.85,  99.90,  -6.05,   0.01,
01/17 00Z,  -0.10,  -4.68,  99.90,  -4.76,   0.02,
01/17 01Z,  -0.10,  -3.64,  99.90,  -3.70,   0.04,
01/17 02Z,   0.00,  -2.83,  99.90,  -2.77,   0.06,
01/17 03Z,   0.00,  -2.59,  99.90,  -2.52,   0.07,  (max)
01/17 04Z,   0.00,  -3.11,  99.90,  -3.02,   0.09,
01/17 05Z,   0.00,  -4.15,  99.90,  -4.04,   0.11,
01/17 06Z,   0.00,  -5.29,  99.90,  -5.16,   0.12,
01/17 07Z,  -0.10,  -6.21,  99.90,  -6.18,   0.14,
01/17 08Z,  -0.10,  -6.89,  99.90,  -6.83,   0.16,
01/17 09Z,  -0.10,  -7.23,  99.90,  -7.16,   0.17,  (min)
01/17 10Z,  -0.20,  -6.85,  99.90,  -6.86,   0.19,
01/17 11Z,  -0.20,  -5.64,  99.90,  -5.65,   0.19,
01/17 12Z,  -0.30,  -4.18,  99.90,  -4.29,   0.19,
01/17 13Z,  -0.30,  -2.98,  99.90,  -3.09,   0.19,
01/17 14Z,  -0.30,  -2.11,  99.90,  -2.22,   0.19,
01/17 15Z,  -0.30,  -1.72,  99.90,  -1.84,   0.19,  (max)
01/17 16Z,  -0.30,  -2.03,  99.90,  -2.15,   0.19,
01/17 17Z,  -0.30,  -2.92,  99.90,  -3.03,   0.19,
01/17 18Z,  -0.30,  -4.04,  99.90,  -4.15,   0.19,
01/17 19Z,  -0.40,  -5.11,  99.90,  -5.32,   0.19,
01/17 20Z,  -0.40,  -6.04,  99.90,  -6.25,   0.19,
01/17 21Z,  -0.50,  -6.86,  99.90,  -7.17,   0.19,
01/17 22Z,  -0.50,  -7.22,  99.90,  -7.53,   0.19,  (min)
01/17 23Z,  -0.50,  -6.69,  99.90,  -7.00,   0.19,
01/18 00Z,  -0.50,  -5.51,  99.90,  -5.82,   0.19,
01/18 01Z,  -0.50,  -4.30,  99.90,  -4.61,   0.19,
01/18 02Z,  -0.50,  -3.31,  99.90,  -3.62,   0.19,
01/18 03Z,  -0.50,  -2.67,  99.90,  -2.98,   0.19,
01/18 04Z,  -0.40,  -2.67,  99.90,  -2.88,   0.19,  (max)
01/18 05Z,  -0.40,  -3.38,  99.90,  -3.59,   0.19,
01/18 06Z,  -0.40,  -4.49,  99.90,  -4.71,   0.19,
01/18 07Z,  -0.30,  -5.61,  99.90,  -5.72,   0.19,
01/18 08Z,  -0.30,  -6.48,  99.90,  -6.59,   0.19,
01/18 09Z,  -0.30,  -7.08,  99.90,  -7.19,   0.19,
01/18 10Z,  -0.20,  -7.27,  99.90,  -7.28,   0.19,  (min)
01/18 11Z,  -0.10,  -6.64,  99.90,  -6.55,   0.19,
01/18 12Z,  -0.10,  -5.22,  99.90,  -5.13,   0.19,
01/18 13Z,  -0.10,  -3.71,  99.90,  -3.62,   0.19,
01/18 14Z,  -0.10,  -2.57,  99.90,  -2.48,   0.19,
01/18 15Z,   0.00,  -1.85,  99.90,  -1.66,   0.19,
01/18 16Z,   0.00,  -1.71,  99.90,  -1.52,   0.19,  (max)
01/18 17Z,   0.00,  -2.25,  99.90,  -2.06,   0.19,
01/18 18Z,   0.00,  -3.27,  99.90,  -3.08,   0.19,
01/18 19Z,   0.00,  -4.43,  99.90,  -4.24,   0.19,
01/18 20Z,   0.00,  -5.47,  99.90,  -5.28,   0.19,
01/18 21Z,   0.00,  -6.35,  99.90,  -6.16,   0.19,
01/18 22Z,   0.00,  -7.06,  99.90,  -6.87,   0.19,
01/18 23Z,   0.00,  -7.18,  99.90,  -6.99,   0.19,  (min)
01/19 00Z,   0.00,  -6.37,  99.90,  -6.18,   0.19,
01/19 01Z,   0.00,  -5.05,  99.90,  -4.86,   0.19,
01/19 02Z,   0.00,  -3.85,  99.90,  -3.66,   0.19,
01/19 03Z,   0.00,  -2.98,  99.90,  -2.79,   0.19,
01/19 04Z,   0.00,  -2.56,  99.90,  -2.37,   0.19,  (max)
01/19 05Z,   0.00,  -2.82,  99.90,  -2.64,   0.19,
01/19 06Z,   0.00,  -3.72,  99.90,  -3.53,   0.19,
01/19 07Z,   0.00,  -4.89,  99.90,  -4.70,   0.19,
01/19 08Z,   0.00,  -5.96,  99.90,  -5.77,   0.19,
01/19 09Z,   0.00,  -6.75,  99.90,  -6.56,   0.19,
01/19 10Z,   0.00,  -7.24,  99.90,  -7.05,   0.19,  (min)
01/19 11Z,   0.00,  -7.22,  99.90,  -7.03,   0.19,
01/19 12Z,   0.00,  -6.32,  99.90,  -6.13,   0.19,
01/19 13Z,   0.00,  -4.72,  99.90,  -4.53,   0.19,
01/19 14Z,   0.10,  -3.20,  99.90,  -2.91,   0.19,
01/19 15Z,   0.10,  -2.18,  99.90,  -1.89,   0.19,
01/19 16Z,   0.20,  -1.68,  99.90,  -1.29,   0.19,  (max)
01/19 17Z,   0.20,  -1.81,  99.90,  -1.42,   0.19,
01/19 18Z,   0.20,  -2.58,  99.90,  -2.19,   0.19,
01/19 19Z,   0.20,  -3.72,  99.90,  -3.33,   0.19,
01/19 20Z,   0.10,  -4.89,  99.90,  -4.60,   0.19,
01/19 21Z,   0.00,  -5.87,  99.90,  -5.68,   0.19,
01/19 22Z,   0.00,  -6.67,  99.90,  -6.48,   0.19,
01/19 23Z,   0.00,  -7.21,  99.90,  -7.02,   0.19,  (min)
01/20 00Z,   0.00,  -7.03,  99.90,  -6.84,   0.19,
01/20 01Z,  -0.10,  -5.93,  99.90,  -5.84,   0.19,
01/20 02Z,  -0.20,  -4.50,  99.90,  -4.51,   0.19,
01/20 03Z,  -0.30,  -3.36,  99.90,  -3.47,   0.19,
01/20 04Z,  -0.40,  -2.67,  99.90,  -2.88,   0.19,
01/20 05Z,  -0.50,  -2.52,  99.90,  -2.83,   0.19,  (max)
01/20 06Z,  -0.60,  -3.05,  99.90,  -3.46,   0.19,
01/20 07Z,  -0.70,  -4.10,  99.90,  -4.61,   0.19,
01/20 08Z,  -0.80,  -5.29,  99.90,  -5.90,   0.19,
01/20 09Z,  -0.80,  -6.29,  99.90,  -6.90,   0.19,
01/20 10Z,  -0.80,  -6.97,  99.90,  -7.58,   0.19,
01/20 11Z,  -0.80,  -7.32,  99.90,  -7.93,   0.19,  (min)
01/20 12Z,  -0.80,  -7.07,  99.90,  -7.68,   0.19,
01/20 13Z,  99.90,  -5.89,  99.90,  99.90,   0.19,
01/20 14Z,  99.90,  -4.17,  99.90,  99.90,   0.19,
01/20 15Z,  99.90,  -2.72,  99.90,  99.90,   0.19,
01/20 16Z,  99.90,  -1.88,  99.90,  99.90,   0.19,
01/20 17Z,  99.90,  -1.62,  99.90,  99.90,   0.19,
01/20 18Z,  99.90,  -2.03,  99.90,  99.90,   0.19,