EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
mllw-on
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Gulf of Alaska
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Eastport, ME
Bar Harbor, 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 : 01/22/2026 04:21:55 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/20 12Z,  -0.30,   1.71,   0.95,  99.90,  -0.46,  (min)
01/20 13Z,  -0.30,   3.54,   2.92,  99.90,  -0.32,
01/20 14Z,  -0.30,   5.86,   5.37,  99.90,  -0.19,
01/20 15Z,  -0.30,   8.06,   7.67,  99.90,  -0.09,
01/20 16Z,  -0.20,   9.50,   9.08,  99.90,  -0.22,
01/20 17Z,  -0.30,   9.88,   9.52,  99.90,  -0.06,  (max)
01/20 18Z,  -0.40,   9.15,   9.05,  99.90,   0.30,
01/20 19Z,  -0.40,   7.43,   7.14,  99.90,   0.11,
01/20 20Z,  -0.50,   5.00,   4.72,  99.90,   0.22,
01/20 21Z,  -0.60,   2.47,   2.29,  99.90,   0.42,
01/20 22Z,  -0.60,   0.57,   0.34,  99.90,   0.37,
01/20 23Z,  -0.60,  -0.25,  -0.61,  99.90,   0.24,  (min)
01/21 00Z,  -0.50,   0.11,  -0.43,  99.90,  -0.04,
01/21 01Z,  -0.60,   1.50,   0.71,  99.90,  -0.19,
01/21 02Z,  -0.60,   3.64,   2.83,  99.90,  -0.21,
01/21 03Z,  -0.70,   5.97,   5.14,  99.90,  -0.13,
01/21 04Z,  -0.70,   7.82,   7.08,  99.90,  -0.04,
01/21 05Z,  -0.70,   8.76,   8.11,  99.90,   0.05,
01/21 06Z,  -0.50,   8.65,   8.12,  99.90,  -0.03,  (max)
01/21 07Z,  -0.40,   7.53,   7.23,  99.90,   0.10,
01/21 08Z,  -0.30,   5.61,   5.40,  99.90,   0.09,
01/21 09Z,  -0.20,   3.35,   3.23,  99.90,   0.08,
01/21 10Z,  -0.10,   1.47,   1.50,  99.90,   0.13,
01/21 11Z,  -0.10,   0.56,   0.45,  99.90,  -0.01,  (min)
01/21 12Z,   0.00,   0.82,   0.58,  99.90,  -0.24,
01/21 13Z,   0.00,   2.13,   1.71,  99.90,  -0.42,
01/21 14Z,   0.00,   4.23,   3.70,  99.90,  -0.53,
01/21 15Z,   0.00,   6.62,   6.11,  99.90,  -0.51,
01/21 16Z,   0.00,   8.65,   8.04,  99.90,  -0.61,
01/21 17Z,   0.00,   9.76,   9.01,  99.90,  -0.75,
01/21 18Z,   0.00,   9.73,   9.13,  99.90,  -0.60,  (max)
01/21 19Z,   0.00,   8.61,   8.10,  99.90,  -0.51,
01/21 20Z,   0.00,   6.57,   6.05,  99.90,  -0.52,
01/21 21Z,   0.00,   4.01,   3.56,  99.90,  -0.45,
01/21 22Z,   0.00,   1.60,   1.19,  99.90,  -0.41,
01/21 23Z,   0.00,   0.05,  -0.21,  99.90,  -0.26,
01/22 00Z,   0.00,  -0.30,  -0.71,  99.90,  -0.41,  (min)
01/22 01Z,   0.00,   0.52,  -0.06,  99.90,  -0.58,
01/22 02Z,   0.00,   2.30,   1.82,  99.90,  -0.48,
01/22 03Z,   0.00,   4.64,   4.10,  99.90,  -0.54,
01/22 04Z,   0.00,   6.92,   6.25,  99.90,  -0.67,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/22 05Z,   0.00,   8.52,  99.90,   7.89,  -0.63,
01/22 06Z,   0.00,   9.07,  99.90,   8.49,  -0.58,  (max)
01/22 07Z,   0.00,   8.54,  99.90,   8.00,  -0.54,
01/22 08Z,   0.00,   7.05,  99.90,   6.56,  -0.49,
01/22 09Z,   0.00,   4.89,  99.90,   4.44,  -0.45,
01/22 10Z,   0.00,   2.61,  99.90,   2.20,  -0.41,
01/22 11Z,   0.00,   0.93,  99.90,   0.57,  -0.36,
01/22 12Z,   0.20,   0.37,  99.90,   0.25,  -0.32,  (min)
01/22 13Z,   0.20,   0.99,  99.90,   0.92,  -0.27,
01/22 14Z,   0.10,   2.61,  99.90,   2.48,  -0.23,
01/22 15Z,   0.00,   4.86,  99.90,   4.68,  -0.18,
01/22 16Z,   0.00,   7.22,  99.90,   7.08,  -0.14,
01/22 17Z,  -0.10,   9.02,  99.90,   8.78,  -0.14,
01/22 18Z,  -0.20,   9.77,  99.90,   9.43,  -0.14,  (max)
01/22 19Z,  -0.30,   9.37,  99.90,   8.93,  -0.14,
01/22 20Z,  -0.30,   7.93,  99.90,   7.49,  -0.14,
01/22 21Z,  -0.30,   5.69,  99.90,   5.25,  -0.14,
01/22 22Z,  -0.20,   3.13,  99.90,   2.79,  -0.14,
01/22 23Z,  -0.20,   0.95,  99.90,   0.61,  -0.14,
01/23 00Z,  -0.40,  -0.21,  99.90,  -0.75,  -0.14,  (min)
01/23 01Z,  -0.40,  -0.11,  99.90,  -0.65,  -0.14,
01/23 02Z,  -0.40,   1.12,  99.90,   0.58,  -0.14,
01/23 03Z,  -0.40,   3.18,  99.90,   2.64,  -0.14,
01/23 04Z,  -0.50,   5.60,  99.90,   4.96,  -0.14,
01/23 05Z,  -0.50,   7.76,  99.90,   7.12,  -0.14,
01/23 06Z,  -0.60,   9.05,  99.90,   8.31,  -0.14,
01/23 07Z,  -0.60,   9.22,  99.90,   8.48,  -0.14,  (max)
01/23 08Z,  -0.60,   8.32,  99.90,   7.58,  -0.14,
01/23 09Z,  -0.60,   6.54,  99.90,   5.80,  -0.14,
01/23 10Z,  -0.60,   4.23,  99.90,   3.49,  -0.14,
01/23 11Z,  -0.60,   2.01,  99.90,   1.27,  -0.14,
01/23 12Z,  -0.50,   0.57,  99.90,  -0.07,  -0.14,
01/23 13Z,  -0.40,   0.32,  99.90,  -0.22,  -0.14,  (min)
01/23 14Z,  -0.30,   1.23,  99.90,   0.79,  -0.14,
01/23 15Z,  -0.20,   3.03,  99.90,   2.69,  -0.14,
01/23 16Z,  -0.10,   5.33,  99.90,   5.10,  -0.14,
01/23 17Z,   0.00,   7.58,  99.90,   7.44,  -0.14,
01/23 18Z,   0.00,   9.12,  99.90,   8.98,  -0.14,
01/23 19Z,  -0.10,   9.56,  99.90,   9.32,  -0.14,  (max)
01/23 20Z,  -0.30,   8.86,  99.90,   8.43,  -0.14,
01/23 21Z,  -0.30,   7.22,  99.90,   6.78,  -0.14,
01/23 22Z,  -0.40,   4.92,  99.90,   4.38,  -0.14,
01/23 23Z,  -0.50,   2.47,  99.90,   1.83,  -0.14,
01/24 00Z,  -0.60,   0.58,  99.90,  -0.16,  -0.14,
01/24 01Z,  -0.60,  -0.19,  99.90,  -0.93,  -0.14,  (min)
01/24 02Z,  -0.80,   0.29,  99.90,  -0.65,  -0.14,
01/24 03Z,  -0.80,   1.81,  99.90,   0.87,  -0.14,
01/24 04Z,  -0.90,   4.03,  99.90,   2.99,  -0.14,
01/24 05Z,  -1.10,   6.44,  99.90,   5.21,  -0.14,
01/24 06Z,  -1.20,   8.41,  99.90,   7.07,  -0.14,
01/24 07Z,  -1.20,   9.40,  99.90,   8.06,  -0.14,  (max)
01/24 08Z,  -1.20,   9.24,  99.90,   7.90,  -0.14,
01/24 09Z,  -1.10,   8.06,  99.90,   6.82,  -0.14,
01/24 10Z,  -1.00,   6.09,  99.90,   4.95,  -0.14,
01/24 11Z,  -0.80,   3.73,  99.90,   2.79,  -0.14,
01/24 12Z,  -0.70,   1.61,  99.90,   0.77,  -0.14,
01/24 13Z,  -0.60,   0.38,  99.90,  -0.36,  -0.14,  (min)
01/24 14Z,  -0.50,   0.36,  99.90,  -0.28,  -0.14,
01/24 15Z,  -0.50,   1.43,  99.90,   0.79,  -0.14,
01/24 16Z,  -0.50,   3.31,  99.90,   2.67,  -0.14,
01/24 17Z,  -0.50,   5.58,  99.90,   4.94,  -0.14,
01/24 18Z,  -0.50,   7.67,  99.90,   7.03,  -0.14,
01/24 19Z,  -0.50,   8.98,  99.90,   8.34,  -0.14,
01/24 20Z,  -0.40,   9.18,  99.90,   8.64,  -0.14,  (max)
01/24 21Z,  -0.20,   8.33,  99.90,   7.99,  -0.14,
01/24 22Z,  -0.10,   6.61,  99.90,   6.37,  -0.14,
01/24 23Z,   0.00,   4.35,  99.90,   4.21,  -0.14,
01/25 00Z,   0.00,   2.08,  99.90,   1.94,  -0.14,
01/25 01Z,   0.00,   0.48,  99.90,   0.34,  -0.14,
01/25 02Z,   0.00,   0.04,  99.90,  -0.10,  -0.14,  (min)
01/25 03Z,   0.00,   0.78,  99.90,   0.64,  -0.14,
01/25 04Z,   0.00,   2.47,  99.90,   2.33,  -0.14,
01/25 05Z,   0.00,   4.74,  99.90,   4.60,  -0.14,
01/25 06Z,   0.00,   7.08,  99.90,   6.94,  -0.14,
01/25 07Z,   0.00,   8.85,  99.90,   8.71,  -0.14,
01/25 08Z,   0.00,   9.59,  99.90,   9.45,  -0.14,  (max)
01/25 09Z,   0.10,   9.20,  99.90,   9.16,  -0.14,
01/25 10Z,   0.10,   7.84,  99.90,   7.81,  -0.14,
01/25 11Z,   0.20,   5.78,  99.90,   5.84,  -0.14,
01/25 12Z,   0.20,   3.42,  99.90,   3.48,  -0.14,
01/25 13Z,   0.30,   1.40,  99.90,   1.56,  -0.14,
01/25 14Z,   0.20,   0.33,  99.90,   0.39,  -0.14,  (min)
01/25 15Z,   0.20,   0.42,  99.90,   0.48,  -0.14,
01/25 16Z,   0.20,   1.53,  99.90,   1.60,  -0.14,
01/25 17Z,   0.20,   3.39,  99.90,   3.45,  -0.14,
01/25 18Z,   0.20,   5.58,  99.90,   5.64,  -0.14,
01/25 19Z,  99.90,   7.52,  99.90,  99.90,  -0.14,
01/25 20Z,  99.90,   8.67,  99.90,  99.90,  -0.14,
01/25 21Z,  99.90,   8.76,  99.90,  99.90,  -0.14,
01/25 22Z,  99.90,   7.86,  99.90,  99.90,  -0.14,
01/25 23Z,  99.90,   6.19,  99.90,  99.90,  -0.14,
01/26 00Z,  99.90,   4.05,  99.90,  99.90,  -0.14,