EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
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Alaska
Gulf of Alaska
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Eastport, ME
Bar Harbor, ME
Portland, ME
Portsmouth, ME
Boston, MA
Buzzards Bay MA
Woods Hole, MA
Nantucket, MA
Providence, RI
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 : 05/14/2025 18:22:17 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/13 00Z,   0.00,  -8.40,  -8.39,  99.90,   0.01,
05/13 01Z,   0.00,  -6.29,  -6.21,  99.90,   0.08,
05/13 02Z,   0.00,  -4.24,  -4.12,  99.90,   0.12,
05/13 03Z,   0.00,  -2.81,  -2.66,  99.90,   0.15,
05/13 04Z,   0.00,  -2.29,  -2.02,  99.90,   0.27,  (max)
05/13 05Z,   0.00,  -2.77,  -2.73,  99.90,   0.04,
05/13 06Z,   0.00,  -4.22,  -4.16,  99.90,   0.06,
05/13 07Z,   0.00,  -6.40,  -6.32,  99.90,   0.08,
05/13 08Z,   0.00,  -8.74,  -8.76,  99.90,  -0.02,
05/13 09Z,   0.00, -10.60, -10.61,  99.90,  -0.01,
05/13 10Z,   0.00, -11.57, -11.62,  99.90,  -0.05,  (min)
05/13 11Z,   0.00, -11.53, -11.53,  99.90,  -0.00,
05/13 12Z,   0.10, -10.48, -10.57,  99.90,  -0.19,
05/13 13Z,   0.20,  -8.63,  -8.68,  99.90,  -0.25,
05/13 14Z,   0.20,  -6.51,  -6.49,  99.90,  -0.18,
05/13 15Z,   0.20,  -4.71,  -4.64,  99.90,  -0.13,
05/13 16Z,   0.20,  -3.66,  -3.56,  99.90,  -0.10,
05/13 17Z,   0.20,  -3.51,  -3.40,  99.90,  -0.09,  (max)
05/13 18Z,   0.20,  -4.29,  -4.08,  99.90,   0.01,
05/13 19Z,   0.30,  -5.87,  -5.66,  99.90,  -0.09,
05/13 20Z,   0.30,  -7.83,  -7.76,  99.90,  -0.23,
05/13 21Z,   0.30,  -9.50,  -9.33,  99.90,  -0.13,
05/13 22Z,   0.30, -10.40, -10.27,  99.90,  -0.17,  (min)
05/13 23Z,   0.30, -10.32, -10.24,  99.90,  -0.22,
05/14 00Z,   0.40,  -9.30,  -9.13,  99.90,  -0.23,
05/14 01Z,   0.40,  -7.50,  -7.38,  99.90,  -0.28,
05/14 02Z,   0.40,  -5.37,  -5.12,  99.90,  -0.15,
05/14 03Z,   0.40,  -3.53,  -3.28,  99.90,  -0.15,
05/14 04Z,   0.40,  -2.47,  -2.25,  99.90,  -0.18,
05/14 05Z,   0.40,  -2.39,  -2.11,  99.90,  -0.12,  (max)
05/14 06Z,   0.40,  -3.28,  -2.97,  99.90,  -0.09,
05/14 07Z,   0.40,  -5.04,  -4.81,  99.90,  -0.17,
05/14 08Z,   0.40,  -7.34,  -7.14,  99.90,  -0.20,
05/14 09Z,   0.40,  -9.56,  -9.36,  99.90,  -0.20,
05/14 10Z,   0.40, -11.09, -10.99,  99.90,  -0.30,
05/14 11Z,   0.40, -11.64, -11.53,  99.90,  -0.29,  (min)
05/14 12Z,   0.30, -11.18, -11.24,  99.90,  -0.36,
05/14 13Z,   0.30,  -9.82,  -9.91,  99.90,  -0.39,
05/14 14Z,   0.30,  -7.85,  -7.79,  99.90,  -0.24,
05/14 15Z,   0.30,  -5.82,  -5.81,  99.90,  -0.29,
05/14 16Z,   0.30,  -4.30,  -4.21,  99.90,  -0.21,
05/14 17Z,   0.20,  -3.61,  -3.49,  99.90,  -0.08,  (max)
05/14 18Z,   0.20,  -3.82,  -3.72,  99.90,  -0.10,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/14 19Z,   0.20,  -4.89,  99.90,  -4.79,  -0.10,
05/14 20Z,   0.20,  -6.61,  99.90,  -6.52,  -0.10,
05/14 21Z,   0.20,  -8.49,  99.90,  -8.39,  -0.10,
05/14 22Z,   0.20,  -9.89,  99.90,  -9.79,  -0.10,
05/14 23Z,   0.20, -10.38,  99.90, -10.28,  -0.10,  (min)
05/15 00Z,   0.20,  -9.90,  99.90,  -9.80,  -0.10,
05/15 01Z,   0.20,  -8.57,  99.90,  -8.47,  -0.10,
05/15 02Z,   0.20,  -6.64,  99.90,  -6.54,  -0.10,
05/15 03Z,   0.10,  -4.59,  99.90,  -4.59,  -0.10,
05/15 04Z,   0.10,  -3.03,  99.90,  -3.03,  -0.10,
05/15 05Z,   0.10,  -2.37,  99.90,  -2.37,  -0.10,  (max)
05/15 06Z,   0.10,  -2.69,  99.90,  -2.69,  -0.10,
05/15 07Z,   0.10,  -3.92,  99.90,  -3.92,  -0.10,
05/15 08Z,   0.10,  -5.90,  99.90,  -5.90,  -0.10,
05/15 09Z,   0.10,  -8.20,  99.90,  -8.20,  -0.10,
05/15 10Z,   0.10, -10.20,  99.90, -10.20,  -0.10,
05/15 11Z,   0.20, -11.36,  99.90, -11.26,  -0.10,
05/15 12Z,   0.20, -11.50,  99.90, -11.40,  -0.10,  (min)
05/15 13Z,   0.20, -10.69,  99.90, -10.59,  -0.10,
05/15 14Z,   0.20,  -9.11,  99.90,  -9.01,  -0.10,
05/15 15Z,   0.20,  -7.11,  99.90,  -7.01,  -0.10,
05/15 16Z,   0.20,  -5.26,  99.90,  -5.16,  -0.10,
05/15 17Z,   0.20,  -4.05,  99.90,  -3.95,  -0.10,
05/15 18Z,   0.20,  -3.70,  99.90,  -3.60,  -0.10,  (max)
05/15 19Z,   0.30,  -4.22,  99.90,  -4.02,  -0.10,
05/15 20Z,   0.30,  -5.51,  99.90,  -5.31,  -0.10,
05/15 21Z,   0.40,  -7.29,  99.90,  -6.99,  -0.10,
05/15 22Z,   0.40,  -9.02,  99.90,  -8.72,  -0.10,
05/15 23Z,   0.40, -10.10,  99.90,  -9.80,  -0.10,
05/16 00Z,   0.50, -10.21,  99.90,  -9.81,  -0.10,  (min)
05/16 01Z,   0.50,  -9.41,  99.90,  -9.01,  -0.10,
05/16 02Z,   0.50,  -7.86,  99.90,  -7.46,  -0.10,
05/16 03Z,   0.50,  -5.88,  99.90,  -5.48,  -0.10,
05/16 04Z,   0.50,  -3.99,  99.90,  -3.59,  -0.10,
05/16 05Z,   0.50,  -2.74,  99.90,  -2.34,  -0.10,
05/16 06Z,   0.50,  -2.45,  99.90,  -2.05,  -0.10,  (max)
05/16 07Z,   0.50,  -3.11,  99.90,  -2.71,  -0.10,
05/16 08Z,   0.50,  -4.60,  99.90,  -4.20,  -0.10,
05/16 09Z,   0.50,  -6.69,  99.90,  -6.29,  -0.10,
05/16 10Z,   0.50,  -8.92,  99.90,  -8.52,  -0.10,
05/16 11Z,   0.50, -10.64,  99.90, -10.24,  -0.10,
05/16 12Z,   0.60, -11.44,  99.90, -10.94,  -0.10,  (min)
05/16 13Z,   0.60, -11.23,  99.90, -10.73,  -0.10,
05/16 14Z,   0.60, -10.15,  99.90,  -9.65,  -0.10,
05/16 15Z,   0.60,  -8.43,  99.90,  -7.93,  -0.10,
05/16 16Z,   0.60,  -6.48,  99.90,  -5.98,  -0.10,
05/16 17Z,   0.60,  -4.83,  99.90,  -4.33,  -0.10,
05/16 18Z,   0.60,  -3.92,  99.90,  -3.42,  -0.10,
05/16 19Z,   0.60,  -3.88,  99.90,  -3.38,  -0.10,  (max)
05/16 20Z,   0.60,  -4.64,  99.90,  -4.14,  -0.10,
05/16 21Z,   0.70,  -6.08,  99.90,  -5.48,  -0.10,
05/16 22Z,   0.70,  -7.85,  99.90,  -7.25,  -0.10,
05/16 23Z,   0.70,  -9.40,  99.90,  -8.80,  -0.10,
05/17 00Z,   0.80, -10.17,  99.90,  -9.47,  -0.10,  (min)
05/17 01Z,   0.80,  -9.97,  99.90,  -9.27,  -0.10,
05/17 02Z,   0.80,  -8.92,  99.90,  -8.22,  -0.10,
05/17 03Z,   0.80,  -7.24,  99.90,  -6.54,  -0.10,
05/17 04Z,   0.80,  -5.29,  99.90,  -4.59,  -0.10,
05/17 05Z,   0.70,  -3.58,  99.90,  -2.98,  -0.10,
05/17 06Z,   0.70,  -2.62,  99.90,  -2.02,  -0.10,  (max)
05/17 07Z,   0.70,  -2.64,  99.90,  -2.04,  -0.10,
05/17 08Z,   0.80,  -3.56,  99.90,  -2.86,  -0.10,
05/17 09Z,   0.80,  -5.23,  99.90,  -4.53,  -0.10,
05/17 10Z,   0.80,  -7.36,  99.90,  -6.66,  -0.10,
05/17 11Z,   0.90,  -9.46,  99.90,  -8.66,  -0.10,
05/17 12Z,   0.90, -10.92,  99.90, -10.12,  -0.10,
05/17 13Z,   0.90, -11.40,  99.90, -10.60,  -0.10,  (min)
05/17 14Z,   0.90, -10.91,  99.90, -10.11,  -0.10,
05/17 15Z,   0.90,  -9.64,  99.90,  -8.84,  -0.10,
05/17 16Z,   0.90,  -7.84,  99.90,  -7.04,  -0.10,
05/17 17Z,   0.90,  -5.96,  99.90,  -5.16,  -0.10,
05/17 18Z,   0.90,  -4.51,  99.90,  -3.71,  -0.10,
05/17 19Z,   0.90,  -3.85,  99.90,  -3.05,  -0.10,  (max)
05/17 20Z,   0.90,  -4.05,  99.90,  -3.25,  -0.10,
05/17 21Z,   1.00,  -5.00,  99.90,  -4.11,  -0.10,
05/17 22Z,   1.00,  -6.54,  99.90,  -5.64,  -0.10,
05/17 23Z,   1.00,  -8.28,  99.90,  -7.38,  -0.10,
05/18 00Z,   1.00,  -9.65,  99.90,  -8.75,  -0.10,
05/18 01Z,   1.00, -10.17,  99.90,  -9.27,  -0.10,  (min)
05/18 02Z,   1.00,  -9.74,  99.90,  -8.84,  -0.10,
05/18 03Z,   0.90,  -8.52,  99.90,  -7.72,  -0.10,
05/18 04Z,   0.90,  -6.78,  99.90,  -5.98,  -0.10,
05/18 05Z,   0.80,  -4.87,  99.90,  -4.17,  -0.10,
05/18 06Z,   0.80,  -3.33,  99.90,  -2.63,  -0.10,
05/18 07Z,   0.90,  -2.62,  99.90,  -1.82,  -0.10,  (max)
05/18 08Z,   0.90,  -2.87,  99.90,  -2.07,  -0.10,
05/18 09Z,   0.90,  -3.97,  99.90,  -3.17,  -0.10,
05/18 10Z,   1.00,  -5.75,  99.90,  -4.85,  -0.10,
05/18 11Z,   1.00,  -7.89,  99.90,  -6.99,  -0.10,
05/18 12Z,   1.00,  -9.86,  99.90,  -8.96,  -0.10,