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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Eastport, ME
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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
#Portland, ME : 03/24/2025 07:22:16 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/22 12Z,   0.40,   5.59,   5.97,  99.90,  -0.02,
03/22 13Z,   0.40,   3.84,   4.11,  99.90,  -0.13,
03/22 14Z,   0.50,   2.34,   2.75,  99.90,  -0.09,
03/22 15Z,   0.50,   1.50,   1.89,  99.90,  -0.11,  (min)
03/22 16Z,   0.50,   1.46,   1.91,  99.90,  -0.05,
03/22 17Z,   0.50,   2.10,   2.62,  99.90,   0.02,
03/22 18Z,   0.70,   3.26,   3.96,  99.90,  -0.00,
03/22 19Z,   0.70,   4.75,   5.57,  99.90,   0.12,
03/22 20Z,   0.80,   6.15,   6.89,  99.90,  -0.06,
03/22 21Z,   0.80,   7.07,   7.88,  99.90,   0.01,
03/22 22Z,   0.80,   7.30,   8.02,  99.90,  -0.08,  (max)
03/22 23Z,   0.80,   6.89,   7.72,  99.90,   0.03,
03/23 00Z,   0.80,   5.94,   6.61,  99.90,  -0.13,
03/23 01Z,   0.70,   4.60,   5.06,  99.90,  -0.24,
03/23 02Z,   0.70,   3.25,   3.79,  99.90,  -0.16,
03/23 03Z,   0.60,   2.37,   2.73,  99.90,  -0.24,
03/23 04Z,   0.50,   2.23,   2.45,  99.90,  -0.28,  (min)
03/23 05Z,   0.40,   2.80,   2.92,  99.90,  -0.28,
03/23 06Z,   0.40,   3.94,   4.01,  99.90,  -0.33,
03/23 07Z,   0.20,   5.45,   5.59,  99.90,  -0.06,
03/23 08Z,   0.10,   7.00,   7.09,  99.90,  -0.01,
03/23 09Z,   0.10,   8.11,   8.19,  99.90,  -0.02,
03/23 10Z,   0.10,   8.49,   8.69,  99.90,   0.10,  (max)
03/23 11Z,   0.10,   8.12,   8.19,  99.90,  -0.03,
03/23 12Z,   0.10,   7.10,   6.97,  99.90,  -0.23,
03/23 13Z,   0.10,   5.56,   5.45,  99.90,  -0.21,
03/23 14Z,   0.00,   3.81,   3.61,  99.90,  -0.20,
03/23 15Z,   0.00,   2.31,   1.94,  99.90,  -0.37,
03/23 16Z,   0.00,   1.48,   1.24,  99.90,  -0.24,
03/23 17Z,   0.00,   1.42,   1.21,  99.90,  -0.21,  (min)
03/23 18Z,   0.00,   2.05,   1.77,  99.90,  -0.28,
03/23 19Z,   0.00,   3.24,   3.11,  99.90,  -0.13,
03/23 20Z,   0.00,   4.76,   4.75,  99.90,  -0.01,
03/23 21Z,   0.00,   6.19,   6.20,  99.90,   0.01,
03/23 22Z,   0.10,   7.13,   7.14,  99.90,  -0.09,
03/23 23Z,   0.10,   7.39,   7.37,  99.90,  -0.12,  (max)
03/24 00Z,   0.10,   6.99,   7.07,  99.90,  -0.02,
03/24 01Z,   0.10,   6.01,   5.98,  99.90,  -0.13,
03/24 02Z,   0.10,   4.61,   4.52,  99.90,  -0.19,
03/24 03Z,   0.10,   3.20,   3.12,  99.90,  -0.18,
03/24 04Z,   0.10,   2.28,   2.21,  99.90,  -0.17,
03/24 05Z,   0.00,   2.10,   2.10,  99.90,   0.00,  (min)
03/24 06Z,   0.00,   2.65,   2.58,  99.90,  -0.07,
03/24 07Z,   0.10,   3.82,   3.80,  99.90,  -0.12,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/24 08Z,   0.10,   5.42,  99.90,   5.40,  -0.12,
03/24 09Z,   0.20,   7.05,  99.90,   7.13,  -0.12,
03/24 10Z,   0.30,   8.23,  99.90,   8.42,  -0.12,
03/24 11Z,   0.40,   8.67,  99.90,   8.95,  -0.11,  (max)
03/24 12Z,   0.40,   8.32,  99.90,   8.61,  -0.11,
03/24 13Z,   0.50,   7.26,  99.90,   7.66,  -0.11,
03/24 14Z,   0.50,   5.63,  99.90,   6.03,  -0.11,
03/24 15Z,   0.60,   3.76,  99.90,   4.25,  -0.10,
03/24 16Z,   0.60,   2.16,  99.90,   2.65,  -0.10,
03/24 17Z,   0.60,   1.25,  99.90,   1.75,  -0.10,
03/24 18Z,   0.60,   1.16,  99.90,   1.66,  -0.10,  (min)
03/24 19Z,   0.60,   1.83,  99.90,   2.33,  -0.10,
03/24 20Z,   0.70,   3.15,  99.90,   3.75,  -0.10,
03/24 21Z,   0.80,   4.83,  99.90,   5.54,  -0.10,
03/24 22Z,   1.00,   6.41,  99.90,   7.32,  -0.10,
03/24 23Z,   1.10,   7.44,  99.90,   8.44,  -0.10,
03/25 00Z,   1.10,   7.74,  99.90,   8.74,  -0.10,  (max)
03/25 01Z,   0.90,   7.31,  99.90,   8.12,  -0.10,
03/25 02Z,   0.70,   6.20,  99.90,   6.80,  -0.10,
03/25 03Z,   0.50,   4.61,  99.90,   5.01,  -0.10,
03/25 04Z,   0.40,   3.01,  99.90,   3.32,  -0.10,
03/25 05Z,   0.20,   1.95,  99.90,   2.06,  -0.10,
03/25 06Z,   0.00,   1.71,  99.90,   1.61,  -0.10,  (min)
03/25 07Z,   0.00,   2.28,  99.90,   2.19,  -0.10,
03/25 08Z,   0.00,   3.58,  99.90,   3.49,  -0.10,
03/25 09Z,   0.00,   5.38,  99.90,   5.29,  -0.10,
03/25 10Z,   0.10,   7.21,  99.90,   7.22,  -0.10,
03/25 11Z,   0.10,   8.54,  99.90,   8.54,  -0.10,
03/25 12Z,   0.10,   9.05,  99.90,   9.05,  -0.10,  (max)
03/25 13Z,   0.10,   8.69,  99.90,   8.69,  -0.10,
03/25 14Z,   0.10,   7.52,  99.90,   7.52,  -0.10,
03/25 15Z,   0.10,   5.67,  99.90,   5.68,  -0.10,
03/25 16Z,   0.20,   3.56,  99.90,   3.67,  -0.10,
03/25 17Z,   0.10,   1.79,  99.90,   1.79,  -0.10,
03/25 18Z,   0.10,   0.79,  99.90,   0.80,  -0.10,
03/25 19Z,   0.00,   0.72,  99.90,   0.63,  -0.10,  (min)
03/25 20Z,   0.00,   1.55,  99.90,   1.46,  -0.10,
03/25 21Z,   0.00,   3.13,  99.90,   3.04,  -0.10,
03/25 22Z,   0.00,   5.10,  99.90,   5.00,  -0.10,
03/25 23Z,   0.00,   6.89,  99.90,   6.79,  -0.10,
03/26 00Z,   0.00,   8.02,  99.90,   7.93,  -0.10,
03/26 01Z,   0.00,   8.32,  99.90,   8.22,  -0.10,  (max)
03/26 02Z,   0.00,   7.75,  99.90,   7.65,  -0.10,
03/26 03Z,   0.00,   6.37,  99.90,   6.27,  -0.10,
03/26 04Z,   0.10,   4.46,  99.90,   4.46,  -0.10,
03/26 05Z,   0.20,   2.60,  99.90,   2.70,  -0.10,
03/26 06Z,   0.20,   1.37,  99.90,   1.48,  -0.10,
03/26 07Z,   0.30,   1.09,  99.90,   1.30,  -0.10,  (min)
03/26 08Z,   0.30,   1.78,  99.90,   1.99,  -0.10,
03/26 09Z,   0.30,   3.33,  99.90,   3.54,  -0.10,
03/26 10Z,   0.40,   5.44,  99.90,   5.74,  -0.10,
03/26 11Z,   0.40,   7.53,  99.90,   7.83,  -0.10,
03/26 12Z,   0.40,   9.02,  99.90,   9.32,  -0.10,
03/26 13Z,   0.50,   9.57,  99.90,   9.97,  -0.10,  (max)
03/26 14Z,   0.50,   9.12,  99.90,   9.52,  -0.10,
03/26 15Z,   0.50,   7.72,  99.90,   8.12,  -0.10,
03/26 16Z,   0.50,   5.56,  99.90,   5.96,  -0.10,
03/26 17Z,   0.50,   3.16,  99.90,   3.57,  -0.10,
03/26 18Z,   0.50,   1.21,  99.90,   1.61,  -0.10,
03/26 19Z,   0.50,   0.18,  99.90,   0.59,  -0.10,  (min)
03/26 20Z,   0.50,   0.25,  99.90,   0.66,  -0.10,
03/26 21Z,   0.50,   1.37,  99.90,   1.78,  -0.10,
03/26 22Z,   0.60,   3.33,  99.90,   3.83,  -0.10,
03/26 23Z,   0.60,   5.63,  99.90,   6.14,  -0.10,
03/27 00Z,   0.60,   7.63,  99.90,   8.14,  -0.10,
03/27 01Z,   0.60,   8.83,  99.90,   9.33,  -0.10,
03/27 02Z,   0.50,   9.01,  99.90,   9.42,  -0.10,  (max)
03/27 03Z,   0.40,   8.17,  99.90,   8.47,  -0.10,
03/27 04Z,   0.40,   6.40,  99.90,   6.70,  -0.10,
03/27 05Z,   0.30,   4.10,  99.90,   4.30,  -0.10,
03/27 06Z,   0.20,   1.95,  99.90,   2.05,  -0.10,
03/27 07Z,   0.20,   0.60,  99.90,   0.70,  -0.10,
03/27 08Z,   0.10,   0.36,  99.90,   0.37,  -0.10,  (min)
03/27 09Z,   0.20,   1.28,  99.90,   1.38,  -0.10,
03/27 10Z,   0.20,   3.17,  99.90,   3.28,  -0.10,
03/27 11Z,   0.20,   5.64,  99.90,   5.74,  -0.10,
03/27 12Z,   0.20,   7.99,  99.90,   8.10,  -0.10,
03/27 13Z,   0.10,   9.59,  99.90,   9.60,  -0.10,
03/27 14Z,   0.10,  10.11,  99.90,  10.11,  -0.10,  (max)
03/27 15Z,   0.00,   9.47,  99.90,   9.37,  -0.10,
03/27 16Z,   0.00,   7.74,  99.90,   7.65,  -0.10,
03/27 17Z,   0.00,   5.23,  99.90,   5.14,  -0.10,
03/27 18Z,   0.00,   2.57,  99.90,   2.47,  -0.10,
03/27 19Z,   0.00,   0.51,  99.90,   0.41,  -0.10,
03/27 20Z,   0.00,  -0.43,  99.90,  -0.53,  -0.10,  (min)
03/27 21Z,   0.00,  -0.10,  99.90,  -0.19,  -0.10,
03/27 22Z,   0.00,   1.42,  99.90,   1.32,  -0.10,
03/27 23Z,   0.00,   3.80,  99.90,   3.71,  -0.10,
03/28 00Z,   0.10,   6.43,  99.90,   6.44,  -0.10,