EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
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Gulf of Alaska
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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
#Sandy Hook, NJ : 10/17/2026 18:22:45 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/16 00Z,   0.60,   1.85,   2.76,  99.90,   0.31,
10/16 01Z,   0.60,   2.67,   3.43,  99.90,   0.16,
10/16 02Z,   0.60,   3.32,   3.97,  99.90,   0.05,
10/16 03Z,   0.60,   3.76,   4.56,  99.90,   0.20,
10/16 04Z,   0.60,   3.95,   4.89,  99.90,   0.34,  (max)
10/16 05Z,   0.70,   3.77,   4.74,  99.90,   0.27,
10/16 06Z,   0.70,   3.15,   4.15,  99.90,   0.30,
10/16 07Z,   0.70,   2.34,   3.33,  99.90,   0.29,
10/16 08Z,   0.70,   1.66,   2.53,  99.90,   0.17,
10/16 09Z,   0.80,   1.26,   2.13,  99.90,   0.07,
10/16 10Z,   0.80,   1.18,   2.11,  99.90,   0.13,  (min)
10/16 11Z,   0.80,   1.53,   2.57,  99.90,   0.24,
10/16 12Z,   0.80,   2.28,   3.41,  99.90,   0.33,
10/16 13Z,   0.80,   3.19,   4.35,  99.90,   0.36,
10/16 14Z,   0.80,   3.93,   5.03,  99.90,   0.30,
10/16 15Z,   0.80,   4.42,   5.41,  99.90,   0.19,
10/16 16Z,   0.80,   4.68,   5.69,  99.90,   0.21,  (max)
10/16 17Z,   0.70,   4.60,   5.63,  99.90,   0.33,
10/16 18Z,   0.70,   4.04,   5.03,  99.90,   0.29,
10/16 19Z,   0.70,   3.15,   4.25,  99.90,   0.40,
10/16 20Z,   0.70,   2.24,   3.40,  99.90,   0.46,
10/16 21Z,   0.70,   1.56,   2.70,  99.90,   0.44,
10/16 22Z,   0.70,   1.15,   2.28,  99.90,   0.43,
10/16 23Z,   0.70,   1.08,   2.22,  99.90,   0.44,  (min)
10/17 00Z,   0.40,   1.42,   2.50,  99.90,   0.68,
10/17 01Z,   0.30,   2.07,   2.80,  99.90,   0.43,
10/17 02Z,   0.20,   2.74,   3.27,  99.90,   0.33,
10/17 03Z,   0.20,   3.27,   3.74,  99.90,   0.27,
10/17 04Z,   0.20,   3.64,   4.31,  99.90,   0.47,
10/17 05Z,   0.10,   3.79,   4.62,  99.90,   0.73,  (max)
10/17 06Z,   0.10,   3.55,   4.33,  99.90,   0.68,
10/17 07Z,   0.00,   2.93,   3.58,  99.90,   0.65,
10/17 08Z,   0.00,   2.21,   2.75,  99.90,   0.54,
10/17 09Z,   0.00,   1.69,   2.03,  99.90,   0.34,
10/17 10Z,  -0.10,   1.44,   1.68,  99.90,   0.34,
10/17 11Z,   0.00,   1.46,   1.57,  99.90,   0.11,  (min)
10/17 12Z,   0.10,   1.82,   2.06,  99.90,   0.14,
10/17 13Z,   0.20,   2.49,   3.00,  99.90,   0.31,
10/17 14Z,   0.20,   3.26,   4.03,  99.90,   0.57,
10/17 15Z,   0.30,   3.88,   4.71,  99.90,   0.53,
10/17 16Z,   0.30,   4.30,   4.77,  99.90,   0.17,  (max)
10/17 17Z,   0.40,   4.51,   4.74,  99.90,  -0.17,
10/17 18Z,   0.50,   4.37,   4.57,  99.90,  -0.30,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/17 19Z,   0.60,   3.77,  99.90,   4.12,  -0.25,
10/17 20Z,   0.60,   2.93,  99.90,   3.33,  -0.20,
10/17 21Z,   0.60,   2.16,  99.90,   2.61,  -0.15,
10/17 22Z,   0.60,   1.62,  99.90,   2.12,  -0.11,
10/17 23Z,   0.60,   1.31,  99.90,   1.85,  -0.06,
10/18 00Z,   0.50,   1.26,  99.90,   1.75,  -0.01,  (min)
10/18 01Z,   0.50,   1.57,  99.90,   2.11,   0.04,
10/18 02Z,   0.50,   2.14,  99.90,   2.73,   0.08,
10/18 03Z,   0.60,   2.74,  99.90,   3.47,   0.13,
10/18 04Z,   0.60,   3.23,  99.90,   4.01,   0.18,
10/18 05Z,   0.60,   3.59,  99.90,   4.42,   0.23,
10/18 06Z,   0.80,   3.71,  99.90,   4.78,   0.27,  (max)
10/18 07Z,   0.80,   3.43,  99.90,   4.50,   0.27,
10/18 08Z,   0.90,   2.82,  99.90,   4.00,   0.27,
10/18 09Z,   0.90,   2.20,  99.90,   3.38,   0.27,
10/18 10Z,   0.80,   1.80,  99.90,   2.87,   0.27,
10/18 11Z,   0.70,   1.61,  99.90,   2.59,   0.27,  (min)
10/18 12Z,   0.70,   1.62,  99.90,   2.60,   0.27,
10/18 13Z,   0.80,   1.92,  99.90,   3.00,   0.27,
10/18 14Z,   0.90,   2.52,  99.90,   3.70,   0.27,
10/18 15Z,   1.00,   3.22,  99.90,   4.50,   0.27,
10/18 16Z,   0.90,   3.81,  99.90,   4.99,   0.27,
10/18 17Z,   0.90,   4.23,  99.90,   5.41,   0.27,
10/18 18Z,   0.80,   4.42,  99.90,   5.49,   0.27,  (max)
10/18 19Z,   0.80,   4.22,  99.90,   5.30,   0.27,
10/18 20Z,   0.80,   3.61,  99.90,   4.68,   0.27,
10/18 21Z,   0.90,   2.82,  99.90,   4.00,   0.27,
10/18 22Z,   0.90,   2.16,  99.90,   3.33,   0.27,
10/18 23Z,   0.90,   1.68,  99.90,   2.86,   0.27,
10/19 00Z,   0.90,   1.36,  99.90,   2.53,   0.27,
10/19 01Z,   0.80,   1.28,  99.90,   2.35,   0.27,  (min)
10/19 02Z,   0.80,   1.57,  99.90,   2.64,   0.27,
10/19 03Z,   0.80,   2.14,  99.90,   3.21,   0.27,
10/19 04Z,   0.90,   2.76,  99.90,   3.93,   0.27,
10/19 05Z,   0.90,   3.28,  99.90,   4.46,   0.27,
10/19 06Z,   0.90,   3.65,  99.90,   4.82,   0.27,
10/19 07Z,   0.90,   3.73,  99.90,   4.90,   0.27,  (max)
10/19 08Z,   0.80,   3.41,  99.90,   4.48,   0.27,
10/19 09Z,   0.80,   2.83,  99.90,   3.90,   0.27,
10/19 10Z,   0.80,   2.28,  99.90,   3.35,   0.27,
10/19 11Z,   0.90,   1.91,  99.90,   3.08,   0.27,
10/19 12Z,   0.90,   1.67,  99.90,   2.85,   0.27,
10/19 13Z,   0.90,   1.60,  99.90,   2.77,   0.27,  (min)
10/19 14Z,   0.90,   1.85,  99.90,   3.02,   0.27,
10/19 15Z,   1.00,   2.45,  99.90,   3.72,   0.27,
10/19 16Z,   1.10,   3.18,  99.90,   4.55,   0.27,
10/19 17Z,   1.10,   3.81,  99.90,   5.18,   0.27,
10/19 18Z,   1.30,   4.25,  99.90,   5.82,   0.27,
10/19 19Z,   1.30,   4.41,  99.90,   5.98,   0.27,  (max)
10/19 20Z,   1.40,   4.16,  99.90,   5.84,   0.27,
10/19 21Z,   1.50,   3.53,  99.90,   5.31,   0.27,
10/19 22Z,   1.60,   2.79,  99.90,   4.66,   0.27,
10/19 23Z,   1.60,   2.15,  99.90,   4.02,   0.27,
10/20 00Z,   1.60,   1.63,  99.90,   3.51,   0.27,
10/20 01Z,   1.70,   1.24,  99.90,   3.21,   0.27,
10/20 02Z,   1.80,   1.14,  99.90,   3.21,   0.27,  (min)
10/20 03Z,   1.80,   1.48,  99.90,   3.56,   0.27,
10/20 04Z,   1.80,   2.15,  99.90,   4.23,   0.27,
10/20 05Z,   1.70,   2.86,  99.90,   4.84,   0.27,
10/20 06Z,   1.70,   3.44,  99.90,   5.42,   0.27,
10/20 07Z,   1.60,   3.82,  99.90,   5.69,   0.27,
10/20 08Z,   1.60,   3.86,  99.90,   5.73,   0.27,  (max)
10/20 09Z,   1.70,   3.51,  99.90,   5.48,   0.27,
10/20 10Z,   1.70,   2.92,  99.90,   4.90,   0.27,
10/20 11Z,   1.70,   2.37,  99.90,   4.34,   0.27,
10/20 12Z,   1.70,   1.92,  99.90,   3.90,   0.27,
10/20 13Z,   1.80,   1.56,  99.90,   3.63,   0.27,
10/20 14Z,   1.80,   1.40,  99.90,   3.48,   0.27,  (min)
10/20 15Z,   1.80,   1.67,  99.90,   3.75,   0.27,
10/20 16Z,   1.90,   2.36,  99.90,   4.53,   0.27,
10/20 17Z,   1.90,   3.18,  99.90,   5.36,   0.27,
10/20 18Z,   1.90,   3.88,  99.90,   6.05,   0.27,
10/20 19Z,   1.90,   4.34,  99.90,   6.51,   0.27,
10/20 20Z,   1.90,   4.47,  99.90,   6.65,   0.27,  (max)
10/20 21Z,   2.00,   4.18,  99.90,   6.45,   0.27,
10/20 22Z,   2.10,   3.51,  99.90,   5.89,   0.27,
10/20 23Z,   2.10,   2.74,  99.90,   5.11,   0.27,
10/21 00Z,   2.10,   2.03,  99.90,   4.40,   0.27,
10/21 01Z,   2.00,   1.41,  99.90,   3.68,   0.27,
10/21 02Z,   2.10,   0.96,  99.90,   3.33,   0.27,
10/21 03Z,   2.10,   0.92,  99.90,   3.29,   0.27,  (min)
10/21 04Z,   2.30,   1.42,  99.90,   4.00,   0.27,
10/21 05Z,   2.40,   2.26,  99.90,   4.93,   0.27,
10/21 06Z,   2.40,   3.08,  99.90,   5.76,   0.27,
10/21 07Z,   2.40,   3.72,  99.90,   6.40,   0.27,
10/21 08Z,   2.40,   4.10,  99.90,   6.77,   0.27,  (max)
10/21 09Z,   2.40,   4.10,  99.90,   6.77,   0.27,
10/21 10Z,   2.40,   3.69,  99.90,   6.36,   0.27,
10/21 11Z,   2.50,   3.03,  99.90,   5.81,   0.27,
10/21 12Z,   2.60,   2.37,  99.90,   5.25,   0.27,