EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Regions
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Gulf of Alaska
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Eastport, ME
Bar Harbor, ME
Portland, ME
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Buzzards Bay MA
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Nantucket, MA
Providence, RI
Newport, RI
Block Island, RI
Montauk Point NY
New London, CT
Bridgeport, CT
Port Jefferson NY
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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 : 09/12/2026 20:23:12 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/11 00Z,   0.10,  -7.38,  -7.15,  99.90,   0.13,
09/11 01Z,   0.10,  -4.65,  -4.33,  99.90,   0.22,
09/11 02Z,   0.10,  -2.51,  -2.15,  99.90,   0.26,
09/11 03Z,   0.10,  -1.40,  -1.01,  99.90,   0.29,  (max)
09/11 04Z,   0.10,  -1.53,  -1.15,  99.90,   0.28,
09/11 05Z,   0.10,  -2.95,  -2.46,  99.90,   0.39,
09/11 06Z,   0.10,  -5.44,  -4.99,  99.90,   0.35,
09/11 07Z,   0.20,  -8.33,  -7.95,  99.90,   0.18,
09/11 08Z,   0.20, -10.83, -10.50,  99.90,   0.13,
09/11 09Z,   0.30, -12.35, -12.09,  99.90,  -0.04,
09/11 10Z,   0.30, -12.57, -12.19,  99.90,   0.08,  (min)
09/11 11Z,   0.40, -11.41, -11.17,  99.90,  -0.16,
09/11 12Z,   0.50,  -9.13,  -8.96,  99.90,  -0.33,
09/11 13Z,   0.50,  -6.37,  -6.02,  99.90,  -0.15,
09/11 14Z,   0.60,  -3.91,  -3.46,  99.90,  -0.15,
09/11 15Z,   0.60,  -2.30,  -1.75,  99.90,  -0.05,
09/11 16Z,   0.70,  -1.83,  -1.26,  99.90,  -0.13,  (max)
09/11 17Z,   0.70,  -2.64,  -2.01,  99.90,  -0.07,
09/11 18Z,   0.70,  -4.66,  -3.85,  99.90,   0.11,
09/11 19Z,   0.80,  -7.38,  -6.58,  99.90,  -0.00,
09/11 20Z,   0.80, -10.01,  -9.34,  99.90,  -0.13,
09/11 21Z,   0.80, -11.85, -11.27,  99.90,  -0.22,
09/11 22Z,   0.80, -12.48, -11.87,  99.90,  -0.19,  (min)
09/11 23Z,   0.80, -11.74, -11.13,  99.90,  -0.19,
09/12 00Z,   0.80,  -9.75,  -9.50,  99.90,  -0.55,
09/12 01Z,   0.70,  -7.02,  -6.70,  99.90,  -0.38,
09/12 02Z,   0.70,  -4.32,  -3.86,  99.90,  -0.24,
09/12 03Z,   0.60,  -2.34,  -2.19,  99.90,  -0.45,
09/12 04Z,   0.50,  -1.45,  -1.27,  99.90,  -0.32,  (max)
09/12 05Z,   0.50,  -1.83,  -1.64,  99.90,  -0.31,
09/12 06Z,   0.40,  -3.49,  -3.31,  99.90,  -0.22,
09/12 07Z,   0.40,  -6.10,  -5.85,  99.90,  -0.15,
09/12 08Z,   0.40,  -8.95,  -8.69,  99.90,  -0.14,
09/12 09Z,   0.40, -11.23, -10.98,  99.90,  -0.15,
09/12 10Z,   0.50, -12.42, -12.15,  99.90,  -0.23,  (min)
09/12 11Z,   0.50, -12.27, -12.00,  99.90,  -0.23,
09/12 12Z,   0.40, -10.78, -10.60,  99.90,  -0.22,
09/12 13Z,   0.40,  -8.30,  -8.15,  99.90,  -0.25,
09/12 14Z,   0.40,  -5.54,  -5.22,  99.90,  -0.08,
09/12 15Z,   0.40,  -3.24,  -2.82,  99.90,   0.02,
09/12 16Z,   0.40,  -1.92,  -1.50,  99.90,   0.02,
09/12 17Z,   0.40,  -1.79,  -1.40,  99.90,  -0.01,  (max)
09/12 18Z,   0.40,  -2.95,  -2.38,  99.90,   0.17,
09/12 19Z,   0.40,  -5.22,  -4.58,  99.90,   0.24,
09/12 20Z,   0.40,  -8.01,  -7.46,  99.90,   0.15,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/12 21Z,   0.40, -10.53,  99.90,  -9.99,   0.14,
09/12 22Z,   0.40, -12.13,  99.90, -11.60,   0.12,
09/12 23Z,   0.40, -12.46,  99.90, -11.95,   0.11,  (min)
09/13 00Z,   0.40, -11.45,  99.90, -10.96,   0.09,
09/13 01Z,   0.40,  -9.29,  99.90,  -8.81,   0.08,
09/13 02Z,   0.40,  -6.55,  99.90,  -6.09,   0.06,
09/13 03Z,   0.40,  -4.02,  99.90,  -3.57,   0.05,
09/13 04Z,   0.30,  -2.31,  99.90,  -1.98,   0.03,
09/13 05Z,   0.30,  -1.72,  99.90,  -1.41,   0.02,  (max)
09/13 06Z,   0.30,  -2.39,  99.90,  -2.09,   0.00,
09/13 07Z,   0.30,  -4.24,  99.90,  -3.96,  -0.01,
09/13 08Z,   0.30,  -6.87,  99.90,  -6.60,  -0.03,
09/13 09Z,   0.30,  -9.52,  99.90,  -9.25,  -0.03,
09/13 10Z,   0.30, -11.45,  99.90, -11.17,  -0.03,
09/13 11Z,   0.30, -12.22,  99.90, -11.95,  -0.03,  (min)
09/13 12Z,   0.30, -11.68,  99.90, -11.41,  -0.03,
09/13 13Z,   0.30,  -9.93,  99.90,  -9.65,  -0.03,
09/13 14Z,   0.30,  -7.37,  99.90,  -7.09,  -0.03,
09/13 15Z,   0.30,  -4.74,  99.90,  -4.47,  -0.03,
09/13 16Z,   0.30,  -2.75,  99.90,  -2.48,  -0.03,
09/13 17Z,   0.30,  -1.80,  99.90,  -1.53,  -0.03,  (max)
09/13 18Z,   0.30,  -2.05,  99.90,  -1.78,  -0.03,
09/13 19Z,   0.30,  -3.51,  99.90,  -3.24,  -0.03,
09/13 20Z,   0.30,  -5.93,  99.90,  -5.66,  -0.03,
09/13 21Z,   0.40,  -8.66,  99.90,  -8.28,  -0.03,
09/13 22Z,   0.40, -10.92,  99.90, -10.55,  -0.03,
09/13 23Z,   0.40, -12.18,  99.90, -11.81,  -0.03,
09/14 00Z,   0.40, -12.19,  99.90, -11.82,  -0.03,  (min)
09/14 01Z,   0.40, -10.95,  99.90, -10.57,  -0.03,
09/14 02Z,   0.40,  -8.71,  99.90,  -8.34,  -0.03,
09/14 03Z,   0.30,  -6.09,  99.90,  -5.82,  -0.03,
09/14 04Z,   0.30,  -3.84,  99.90,  -3.57,  -0.03,
09/14 05Z,   0.20,  -2.47,  99.90,  -2.30,  -0.03,
09/14 06Z,   0.20,  -2.21,  99.90,  -2.04,  -0.03,  (max)
09/14 07Z,   0.20,  -3.12,  99.90,  -2.95,  -0.03,
09/14 08Z,   0.20,  -5.08,  99.90,  -4.90,  -0.03,
09/14 09Z,   0.20,  -7.59,  99.90,  -7.42,  -0.03,
09/14 10Z,   0.30,  -9.92,  99.90,  -9.65,  -0.03,
09/14 11Z,   0.30, -11.42,  99.90, -11.15,  -0.03,
09/14 12Z,   0.30, -11.77,  99.90, -11.50,  -0.03,  (min)
09/14 13Z,   0.30, -10.90,  99.90, -10.63,  -0.03,
09/14 14Z,   0.30,  -8.97,  99.90,  -8.70,  -0.03,
09/14 15Z,   0.30,  -6.47,  99.90,  -6.20,  -0.03,
09/14 16Z,   0.20,  -4.10,  99.90,  -3.93,  -0.03,
09/14 17Z,   0.10,  -2.50,  99.90,  -2.43,  -0.03,
09/14 18Z,   0.00,  -1.95,  99.90,  -1.98,  -0.03,  (max)
09/14 19Z,   0.00,  -2.55,  99.90,  -2.58,  -0.03,
09/14 20Z,   0.00,  -4.23,  99.90,  -4.26,  -0.03,
09/14 21Z,   0.00,  -6.66,  99.90,  -6.69,  -0.03,
09/14 22Z,   0.00,  -9.19,  99.90,  -9.22,  -0.03,
09/14 23Z,   0.00, -11.12,  99.90, -11.14,  -0.03,
09/15 00Z,   0.10, -12.00,  99.90, -11.93,  -0.03,  (min)
09/15 01Z,   0.10, -11.72,  99.90, -11.65,  -0.03,
09/15 02Z,   0.10, -10.33,  99.90, -10.25,  -0.03,
09/15 03Z,   0.10,  -8.12,  99.90,  -8.05,  -0.03,
09/15 04Z,   0.10,  -5.73,  99.90,  -5.65,  -0.03,
09/15 05Z,   0.00,  -3.82,  99.90,  -3.84,  -0.03,
09/15 06Z,   0.00,  -2.81,  99.90,  -2.83,  -0.03,  (max)
09/15 07Z,   0.00,  -2.84,  99.90,  -2.86,  -0.03,
09/15 08Z,   0.20,  -3.92,  99.90,  -3.75,  -0.03,
09/15 09Z,   0.30,  -5.87,  99.90,  -5.60,  -0.03,
09/15 10Z,   0.40,  -8.17,  99.90,  -7.79,  -0.03,
09/15 11Z,   0.50, -10.11,  99.90,  -9.64,  -0.03,
09/15 12Z,   0.50, -11.17,  99.90, -10.69,  -0.03,  (min)
09/15 13Z,   0.50, -11.14,  99.90, -10.67,  -0.03,
09/15 14Z,   0.50, -10.04,  99.90,  -9.57,  -0.03,
09/15 15Z,   0.50,  -8.07,  99.90,  -7.60,  -0.03,
09/15 16Z,   0.50,  -5.73,  99.90,  -5.26,  -0.03,
09/15 17Z,   0.40,  -3.71,  99.90,  -3.34,  -0.03,
09/15 18Z,   0.40,  -2.51,  99.90,  -2.14,  -0.03,
09/15 19Z,   0.40,  -2.33,  99.90,  -1.96,  -0.03,  (max)
09/15 20Z,   0.40,  -3.18,  99.90,  -2.81,  -0.03,
09/15 21Z,   0.40,  -4.96,  99.90,  -4.59,  -0.03,
09/15 22Z,   0.40,  -7.30,  99.90,  -6.93,  -0.03,
09/15 23Z,   0.40,  -9.54,  99.90,  -9.17,  -0.03,
09/16 00Z,   0.40, -11.09,  99.90, -10.72,  -0.03,
09/16 01Z,   0.40, -11.65,  99.90, -11.28,  -0.03,  (min)
09/16 02Z,   0.30, -11.16,  99.90, -10.89,  -0.03,
09/16 03Z,   0.30,  -9.70,  99.90,  -9.43,  -0.03,
09/16 04Z,   0.20,  -7.62,  99.90,  -7.45,  -0.03,
09/16 05Z,   0.10,  -5.51,  99.90,  -5.44,  -0.03,
09/16 06Z,   0.10,  -3.95,  99.90,  -3.88,  -0.03,
09/16 07Z,   0.10,  -3.26,  99.90,  -3.19,  -0.03,  (max)
09/16 08Z,   0.00,  -3.50,  99.90,  -3.53,  -0.03,
09/16 09Z,   0.10,  -4.66,  99.90,  -4.59,  -0.03,
09/16 10Z,   0.10,  -6.51,  99.90,  -6.44,  -0.03,
09/16 11Z,   0.10,  -8.53,  99.90,  -8.46,  -0.03,
09/16 12Z,   0.10, -10.08,  99.90, -10.01,  -0.03,