EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
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Alaska
Gulf of Alaska
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Block Island, RI
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New London, CT
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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
#Elfin Cove, AK : 03/27/2025 20:22:45 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/26 00Z,  -0.50,   1.08,   0.24,  99.90,  -0.34,
03/26 01Z,  -0.50,   0.38,  -0.59,  99.90,  -0.47,  (min)
03/26 02Z,  -0.40,   0.70,  -0.34,  99.90,  -0.64,
03/26 03Z,  -0.50,   1.95,   0.79,  99.90,  -0.66,
03/26 04Z,  -0.50,   3.83,   2.58,  99.90,  -0.75,
03/26 05Z,  -0.50,   5.92,   4.58,  99.90,  -0.84,
03/26 06Z,  -0.60,   7.76,   6.38,  99.90,  -0.78,
03/26 07Z,  -0.60,   8.92,   7.62,  99.90,  -0.70,
03/26 08Z,  -0.60,   9.12,   7.87,  99.90,  -0.65,  (max)
03/26 09Z,  -0.60,   8.41,   7.33,  99.90,  -0.48,
03/26 10Z,  -0.70,   7.04,   6.01,  99.90,  -0.33,
03/26 11Z,  -0.80,   5.42,   4.51,  99.90,  -0.11,
03/26 12Z,  -0.90,   4.01,   3.24,  99.90,   0.13,
03/26 13Z,  -0.90,   3.25,   2.38,  99.90,   0.03,  (min)
03/26 14Z,  -0.80,   3.40,   2.47,  99.90,  -0.13,
03/26 15Z,  -0.80,   4.47,   3.36,  99.90,  -0.31,
03/26 16Z,  -0.90,   6.21,   4.97,  99.90,  -0.34,
03/26 17Z,  -0.90,   8.16,   6.78,  99.90,  -0.48,
03/26 18Z,  -0.90,   9.81,   8.34,  99.90,  -0.57,
03/26 19Z,  -0.90,  10.69,   9.22,  99.90,  -0.57,  (max)
03/26 20Z,  -0.80,  10.45,   9.06,  99.90,  -0.59,
03/26 21Z,  -0.80,   9.06,   7.76,  99.90,  -0.50,
03/26 22Z,  -0.80,   6.83,   5.58,  99.90,  -0.45,
03/26 23Z,  -0.80,   4.25,   3.09,  99.90,  -0.36,
03/27 00Z,  -1.00,   1.89,   0.82,  99.90,  -0.07,
03/27 01Z,  -0.90,   0.28,  -0.81,  99.90,  -0.19,
03/27 02Z,  -0.80,  -0.20,  -1.32,  99.90,  -0.32,  (min)
03/27 03Z,  -0.70,   0.56,  -0.59,  99.90,  -0.45,
03/27 04Z,  -0.70,   2.37,   1.13,  99.90,  -0.54,
03/27 05Z,  -0.70,   4.81,   3.48,  99.90,  -0.63,
03/27 06Z,  -0.70,   7.29,   6.05,  99.90,  -0.54,
03/27 07Z,  -0.60,   9.26,   7.97,  99.90,  -0.69,
03/27 08Z,  -0.50,  10.22,   9.07,  99.90,  -0.65,  (max)
03/27 09Z,  -0.50,   9.92,   8.97,  99.90,  -0.45,
03/27 10Z,  -0.50,   8.51,   7.69,  99.90,  -0.32,
03/27 11Z,  -0.40,   6.41,   5.65,  99.90,  -0.36,
03/27 12Z,  -0.40,   4.21,   3.62,  99.90,  -0.19,
03/27 13Z,  -0.40,   2.51,   1.89,  99.90,  -0.22,
03/27 14Z,  -0.30,   1.77,   1.13,  99.90,  -0.34,  (min)
03/27 15Z,  -0.20,   2.23,   1.53,  99.90,  -0.50,
03/27 16Z,  -0.20,   3.81,   2.97,  99.90,  -0.64,
03/27 17Z,  -0.10,   6.13,   5.15,  99.90,  -0.88,
03/27 18Z,  -0.10,   8.57,   7.41,  99.90,  -1.06,
03/27 19Z,   0.00,  10.52,   9.30,  99.90,  -1.22,
03/27 20Z,  -0.10,  11.42,  10.22,  99.90,  -1.10,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/27 21Z,  -0.10,  10.94,  99.90,   9.79,  -1.06,
03/27 22Z,  -0.10,   9.13,  99.90,   8.02,  -1.01,
03/27 23Z,  -0.10,   6.45,  99.90,   5.39,  -0.96,
03/28 00Z,  -0.10,   3.55,  99.90,   2.54,  -0.92,
03/28 01Z,  -0.10,   1.11,  99.90,   0.14,  -0.87,
03/28 02Z,  -0.10,  -0.30,  99.90,  -1.23,  -0.83,  (min)
03/28 03Z,   0.00,  -0.34,  99.90,  -1.13,  -0.78,
03/28 04Z,   0.00,   1.00,  99.90,   0.26,  -0.74,
03/28 05Z,   0.00,   3.41,  99.90,   2.72,  -0.69,
03/28 06Z,   0.00,   6.31,  99.90,   5.66,  -0.65,
03/28 07Z,  -0.10,   8.99,  99.90,   8.29,  -0.60,
03/28 08Z,   0.00,  10.82,  99.90,  10.27,  -0.55,
03/28 09Z,  -0.10,  11.30,  99.90,  10.65,  -0.55,  (max)
03/28 10Z,  -0.10,  10.28,  99.90,   9.63,  -0.55,
03/28 11Z,  -0.10,   8.07,  99.90,   7.41,  -0.55,
03/28 12Z,  -0.10,   5.29,  99.90,   4.64,  -0.55,
03/28 13Z,  -0.10,   2.67,  99.90,   2.02,  -0.55,
03/28 14Z,  -0.10,   0.87,  99.90,   0.22,  -0.55,
03/28 15Z,  -0.10,   0.36,  99.90,  -0.29,  -0.55,  (min)
03/28 16Z,  -0.10,   1.28,  99.90,   0.63,  -0.55,
03/28 17Z,  -0.10,   3.44,  99.90,   2.78,  -0.55,
03/28 18Z,  -0.20,   6.27,  99.90,   5.52,  -0.55,
03/28 19Z,  -0.30,   9.08,  99.90,   8.22,  -0.55,
03/28 20Z,  -0.30,  11.14,  99.90,  10.28,  -0.55,
03/28 21Z,  -0.20,  11.89,  99.90,  11.13,  -0.55,  (max)
03/28 22Z,  -0.20,  11.04,  99.90,  10.28,  -0.55,
03/28 23Z,  -0.10,   8.80,  99.90,   8.15,  -0.55,
03/29 00Z,   0.00,   5.80,  99.90,   5.25,  -0.55,
03/29 01Z,   0.00,   2.81,  99.90,   2.25,  -0.55,
03/29 02Z,   0.00,   0.53,  99.90,  -0.02,  -0.55,
03/29 03Z,  -0.10,  -0.46,  99.90,  -1.12,  -0.55,  (min)
03/29 04Z,  -0.10,   0.07,  99.90,  -0.59,  -0.55,
03/29 05Z,   0.00,   2.02,  99.90,   1.47,  -0.55,
03/29 06Z,  -0.10,   4.93,  99.90,   4.28,  -0.55,
03/29 07Z,  -0.20,   8.08,  99.90,   7.33,  -0.55,
03/29 08Z,  -0.20,  10.71,  99.90,   9.95,  -0.55,
03/29 09Z,  -0.20,  12.14,  99.90,  11.38,  -0.55,  (max)
03/29 10Z,  -0.20,  11.93,  99.90,  11.17,  -0.55,
03/29 11Z,  -0.20,  10.09,  99.90,   9.34,  -0.55,
03/29 12Z,  -0.20,   7.15,  99.90,   6.39,  -0.55,
03/29 13Z,  -0.20,   3.88,  99.90,   3.12,  -0.55,
03/29 14Z,  -0.30,   1.07,  99.90,   0.22,  -0.55,
03/29 15Z,  -0.30,  -0.60,  99.90,  -1.45,  -0.55,
03/29 16Z,  -0.30,  -0.73,  99.90,  -1.58,  -0.55,  (min)
03/29 17Z,  -0.30,   0.71,  99.90,  -0.15,  -0.55,
03/29 18Z,  -0.30,   3.36,  99.90,   2.51,  -0.55,
03/29 19Z,  -0.20,   6.56,  99.90,   5.81,  -0.55,
03/29 20Z,  -0.20,   9.52,  99.90,   8.77,  -0.55,
03/29 21Z,  -0.10,  11.50,  99.90,  10.84,  -0.55,
03/29 22Z,  -0.10,  11.94,  99.90,  11.28,  -0.55,  (max)
03/29 23Z,   0.00,  10.69,  99.90,  10.14,  -0.55,
03/30 00Z,   0.00,   8.15,  99.90,   7.60,  -0.55,
03/30 01Z,   0.00,   5.06,  99.90,   4.50,  -0.55,
03/30 02Z,   0.00,   2.22,  99.90,   1.66,  -0.55,
03/30 03Z,   0.00,   0.34,  99.90,  -0.22,  -0.55,
03/30 04Z,  -0.10,  -0.10,  99.90,  -0.76,  -0.55,  (min)
03/30 05Z,  -0.20,   1.02,  99.90,   0.27,  -0.55,
03/30 06Z,  -0.30,   3.48,  99.90,   2.62,  -0.55,
03/30 07Z,  -0.30,   6.67,  99.90,   5.81,  -0.55,
03/30 08Z,  -0.30,   9.81,  99.90,   8.96,  -0.55,
03/30 09Z,  -0.30,  12.11,  99.90,  11.26,  -0.55,
03/30 10Z,  -0.30,  12.93,  99.90,  12.07,  -0.55,  (max)
03/30 11Z,  -0.30,  11.95,  99.90,  11.10,  -0.55,
03/30 12Z,  -0.30,   9.40,  99.90,   8.54,  -0.55,
03/30 13Z,  -0.40,   5.94,  99.90,   4.99,  -0.55,
03/30 14Z,  -0.40,   2.45,  99.90,   1.50,  -0.55,
03/30 15Z,  -0.40,  -0.28,  99.90,  -1.24,  -0.55,
03/30 16Z,  -0.50,  -1.64,  99.90,  -2.70,  -0.55,  (min)
03/30 17Z,  -0.50,  -1.33,  99.90,  -2.39,  -0.55,
03/30 18Z,  -0.50,   0.55,  99.90,  -0.50,  -0.55,
03/30 19Z,  -0.50,   3.54,  99.90,   2.48,  -0.55,
03/30 20Z,  -0.50,   6.88,  99.90,   5.83,  -0.55,
03/30 21Z,  -0.50,   9.76,  99.90,   8.71,  -0.55,
03/30 22Z,  -0.50,  11.46,  99.90,  10.40,  -0.55,
03/30 23Z,  -0.40,  11.53,  99.90,  10.57,  -0.55,  (max)
03/31 00Z,  -0.40,   9.98,  99.90,   9.03,  -0.55,
03/31 01Z,  -0.40,   7.35,  99.90,   6.39,  -0.55,
03/31 02Z,  -0.30,   4.41,  99.90,   3.56,  -0.55,
03/31 03Z,  -0.30,   1.96,  99.90,   1.10,  -0.55,
03/31 04Z,  -0.40,   0.61,  99.90,  -0.34,  -0.55,  (min)
03/31 05Z,  -0.30,   0.74,  99.90,  -0.11,  -0.55,
03/31 06Z,  -0.30,   2.36,  99.90,   1.50,  -0.55,
03/31 07Z,  -0.30,   5.10,  99.90,   4.24,  -0.55,
03/31 08Z,  -0.30,   8.31,  99.90,   7.45,  -0.55,
03/31 09Z,  -0.30,  11.18,  99.90,  10.32,  -0.55,
03/31 10Z,  -0.20,  12.94,  99.90,  12.19,  -0.55,
03/31 11Z,  -0.20,  13.07,  99.90,  12.32,  -0.55,  (max)
03/31 12Z,  -0.20,  11.43,  99.90,  10.67,  -0.55,