EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Eastport, ME
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Block Island, RI
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The Battery, NY
Bergen Pnt, NY
Sandy Hook, NJ
Atlantic City, NJ
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Philadelphia, PA
Reedy Pnt, DE
Lewes, DE
Surge List
East Coast
#Portland, ME : 08/13/2026 02:21:04 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/11 06Z,   0.70,  -2.58,  -2.09,  99.90,  -0.21,
08/11 07Z,   0.70,  -4.59,  -4.17,  99.90,  -0.28,
08/11 08Z,   0.70,  -5.50,  -5.00,  99.90,  -0.20,  (min)
08/11 09Z,   0.70,  -5.17,  -4.70,  99.90,  -0.23,
08/11 10Z,   0.70,  -3.66,  -3.28,  99.90,  -0.32,
08/11 11Z,   0.70,  -1.33,  -0.78,  99.90,  -0.15,
08/11 12Z,   0.70,   1.15,   1.75,  99.90,  -0.10,
08/11 13Z,   0.70,   3.10,   3.85,  99.90,   0.05,
08/11 14Z,   0.70,   4.14,   4.95,  99.90,   0.11,  (max)
08/11 15Z,   0.70,   4.10,   4.87,  99.90,   0.07,
08/11 16Z,   0.80,   2.94,   3.86,  99.90,   0.12,
08/11 17Z,   0.80,   0.85,   1.64,  99.90,  -0.01,
08/11 18Z,   0.80,  -1.58,  -0.95,  99.90,  -0.17,
08/11 19Z,   0.80,  -3.61,  -3.09,  99.90,  -0.28,
08/11 20Z,   0.80,  -4.66,  -4.23,  99.90,  -0.37,  (min)
08/11 21Z,   0.80,  -4.49,  -4.05,  99.90,  -0.36,
08/11 22Z,   0.80,  -3.08,  -2.66,  99.90,  -0.38,
08/11 23Z,   0.80,  -0.70,  -0.23,  99.90,  -0.33,
08/12 00Z,   0.70,   2.05,   2.67,  99.90,  -0.08,
08/12 01Z,   0.70,   4.40,   5.09,  99.90,  -0.01,
08/12 02Z,   0.70,   5.80,   6.61,  99.90,   0.11,
08/12 03Z,   0.70,   6.03,   6.77,  99.90,   0.04,  (max)
08/12 04Z,   0.70,   5.01,   5.74,  99.90,   0.03,
08/12 05Z,   0.70,   2.83,   3.59,  99.90,   0.06,
08/12 06Z,   0.70,  -0.05,   0.54,  99.90,  -0.11,
08/12 07Z,   0.70,  -2.89,  -2.32,  99.90,  -0.13,
08/12 08Z,   0.70,  -4.95,  -4.56,  99.90,  -0.31,
08/12 09Z,   0.70,  -5.82,  -5.47,  99.90,  -0.35,  (min)
08/12 10Z,   0.70,  -5.36,  -5.02,  99.90,  -0.36,
08/12 11Z,   0.70,  -3.63,  -3.38,  99.90,  -0.45,
08/12 12Z,   0.70,  -1.09,  -0.66,  99.90,  -0.27,
08/12 13Z,   0.70,   1.54,   2.10,  99.90,  -0.14,
08/12 14Z,   0.70,   3.56,   4.19,  99.90,  -0.07,
08/12 15Z,   0.70,   4.59,   5.34,  99.90,   0.05,  (max)
08/12 16Z,   0.70,   4.45,   5.14,  99.90,  -0.01,
08/12 17Z,   0.70,   3.09,   3.90,  99.90,   0.11,
08/12 18Z,   0.70,   0.77,   1.61,  99.90,   0.14,
08/12 19Z,   0.70,  -1.84,  -1.18,  99.90,  -0.04,
08/12 20Z,   0.70,  -3.96,  -3.44,  99.90,  -0.18,
08/12 21Z,   0.70,  -5.01,  -4.56,  99.90,  -0.25,  (min)
08/12 22Z,   0.70,  -4.76,  -4.31,  99.90,  -0.25,
08/12 23Z,   0.70,  -3.20,  -2.77,  99.90,  -0.27,
08/13 00Z,   0.70,  -0.65,  -0.21,  99.90,  -0.26,
08/13 01Z,   0.70,   2.21,   2.79,  99.90,  -0.12,
08/13 02Z,   0.70,   4.60,   5.25,  99.90,  -0.05,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/13 03Z,   0.70,   5.98,  99.90,   6.63,  -0.05,
08/13 04Z,   0.70,   6.12,  99.90,   6.77,  -0.06,  (max)
08/13 05Z,   0.70,   4.95,  99.90,   5.58,  -0.06,
08/13 06Z,   0.60,   2.58,  99.90,   3.12,  -0.07,
08/13 07Z,   0.60,  -0.44,  99.90,   0.09,  -0.07,
08/13 08Z,   0.70,  -3.30,  99.90,  -2.67,  -0.07,
08/13 09Z,   0.70,  -5.28,  99.90,  -4.66,  -0.08,
08/13 10Z,   0.70,  -5.99,  99.90,  -5.37,  -0.08,  (min)
08/13 11Z,   0.70,  -5.29,  99.90,  -4.68,  -0.09,
08/13 12Z,   0.70,  -3.32,  99.90,  -2.71,  -0.09,
08/13 13Z,   0.60,  -0.61,  99.90,  -0.10,  -0.09,
08/13 14Z,   0.60,   2.08,  99.90,   2.59,  -0.10,
08/13 15Z,   0.60,   4.07,  99.90,   4.57,  -0.10,
08/13 16Z,   0.60,   4.97,  99.90,   5.48,  -0.10,  (max)
08/13 17Z,   0.60,   4.63,  99.90,   5.13,  -0.10,
08/13 18Z,   0.60,   3.03,  99.90,   3.53,  -0.10,
08/13 19Z,   0.60,   0.50,  99.90,   1.01,  -0.10,
08/13 20Z,   0.60,  -2.21,  99.90,  -1.71,  -0.10,
08/13 21Z,   0.60,  -4.31,  99.90,  -3.81,  -0.10,
08/13 22Z,   0.60,  -5.26,  99.90,  -4.76,  -0.10,  (min)
08/13 23Z,   0.60,  -4.86,  99.90,  -4.35,  -0.10,
08/14 00Z,   0.60,  -3.12,  99.90,  -2.62,  -0.10,
08/14 01Z,   0.60,  -0.45,  99.90,   0.05,  -0.10,
08/14 02Z,   0.60,   2.43,  99.90,   2.93,  -0.10,
08/14 03Z,   0.60,   4.75,  99.90,   5.25,  -0.10,
08/14 04Z,   0.50,   6.00,  99.90,   6.40,  -0.10,  (max)
08/14 05Z,   0.50,   5.97,  99.90,   6.37,  -0.10,
08/14 06Z,   0.50,   4.60,  99.90,   5.00,  -0.10,
08/14 07Z,   0.50,   2.09,  99.90,   2.49,  -0.10,
08/14 08Z,   0.50,  -0.96,  99.90,  -0.56,  -0.10,
08/14 09Z,   0.50,  -3.71,  99.90,  -3.31,  -0.10,
08/14 10Z,   0.50,  -5.48,  99.90,  -5.08,  -0.10,
08/14 11Z,   0.50,  -5.92,  99.90,  -5.52,  -0.10,  (min)
08/14 12Z,   0.50,  -4.94,  99.90,  -4.54,  -0.10,
08/14 13Z,   0.50,  -2.76,  99.90,  -2.35,  -0.10,
08/14 14Z,   0.50,   0.06,  99.90,   0.46,  -0.10,
08/14 15Z,   0.50,   2.69,  99.90,   3.09,  -0.10,
08/14 16Z,   0.50,   4.52,  99.90,   4.92,  -0.10,
08/14 17Z,   0.40,   5.20,  99.90,   5.50,  -0.10,  (max)
08/14 18Z,   0.40,   4.60,  99.90,   4.90,  -0.10,
08/14 19Z,   0.40,   2.76,  99.90,   3.06,  -0.10,
08/14 20Z,   0.50,   0.10,  99.90,   0.50,  -0.10,
08/14 21Z,   0.50,  -2.60,  99.90,  -2.20,  -0.10,
08/14 22Z,   0.50,  -4.57,  99.90,  -4.17,  -0.10,
08/14 23Z,   0.50,  -5.34,  99.90,  -4.94,  -0.10,  (min)
08/15 00Z,   0.50,  -4.74,  99.90,  -4.34,  -0.10,
08/15 01Z,   0.50,  -2.86,  99.90,  -2.46,  -0.10,
08/15 02Z,   0.40,  -0.15,  99.90,   0.15,  -0.10,
08/15 03Z,   0.40,   2.64,  99.90,   2.95,  -0.10,
08/15 04Z,   0.30,   4.77,  99.90,   4.98,  -0.10,
08/15 05Z,   0.30,   5.80,  99.90,   6.01,  -0.10,  (max)
08/15 06Z,   0.30,   5.56,  99.90,   5.76,  -0.10,
08/15 07Z,   0.30,   4.01,  99.90,   4.22,  -0.10,
08/15 08Z,   0.20,   1.43,  99.90,   1.53,  -0.10,
08/15 09Z,   0.30,  -1.53,  99.90,  -1.32,  -0.10,
08/15 10Z,   0.30,  -4.03,  99.90,  -3.83,  -0.10,
08/15 11Z,   0.40,  -5.47,  99.90,  -5.17,  -0.10,
08/15 12Z,   0.40,  -5.58,  99.90,  -5.28,  -0.10,  (min)
08/15 13Z,   0.40,  -4.33,  99.90,  -4.03,  -0.10,
08/15 14Z,   0.50,  -2.00,  99.90,  -1.60,  -0.10,
08/15 15Z,   0.50,   0.79,  99.90,   1.19,  -0.10,
08/15 16Z,   0.50,   3.25,  99.90,   3.65,  -0.10,
08/15 17Z,   0.50,   4.81,  99.90,   5.21,  -0.10,
08/15 18Z,   0.50,   5.21,  99.90,   5.61,  -0.10,  (max)
08/15 19Z,   0.50,   4.34,  99.90,   4.74,  -0.10,
08/15 20Z,   0.50,   2.32,  99.90,   2.72,  -0.10,
08/15 21Z,   0.40,  -0.37,  99.90,  -0.06,  -0.10,
08/15 22Z,   0.40,  -2.94,  99.90,  -2.63,  -0.10,
08/15 23Z,   0.40,  -4.68,  99.90,  -4.38,  -0.10,
08/16 00Z,   0.50,  -5.21,  99.90,  -4.81,  -0.10,  (min)
08/16 01Z,   0.50,  -4.43,  99.90,  -4.03,  -0.10,
08/16 02Z,   0.50,  -2.47,  99.90,  -2.07,  -0.10,
08/16 03Z,   0.40,   0.18,  99.90,   0.48,  -0.10,
08/16 04Z,   0.40,   2.77,  99.90,   3.07,  -0.10,
08/16 05Z,   0.40,   4.63,  99.90,   4.93,  -0.10,
08/16 06Z,   0.40,   5.39,  99.90,   5.70,  -0.10,  (max)
08/16 07Z,   0.40,   4.94,  99.90,   5.24,  -0.10,
08/16 08Z,   0.40,   3.27,  99.90,   3.57,  -0.10,
08/16 09Z,   0.40,   0.73,  99.90,   1.03,  -0.10,
08/16 10Z,   0.40,  -2.01,  99.90,  -1.71,  -0.10,
08/16 11Z,   0.40,  -4.16,  99.90,  -3.86,  -0.10,
08/16 12Z,   0.40,  -5.22,  99.90,  -4.92,  -0.10,  (min)
08/16 13Z,   0.50,  -5.01,  99.90,  -4.61,  -0.10,
08/16 14Z,   0.50,  -3.55,  99.90,  -3.15,  -0.10,
08/16 15Z,   0.50,  -1.17,  99.90,  -0.76,  -0.10,
08/16 16Z,   0.50,   1.48,  99.90,   1.89,  -0.10,
08/16 17Z,   0.50,   3.67,  99.90,   4.07,  -0.10,
08/16 18Z,   0.50,   4.91,  99.90,   5.31,  -0.10,