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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Northwest
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
#Sitka, AK : 07/16/2025 04:20:05 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/14 12Z,  -0.70,   4.10,   3.59,  99.90,   0.19,  (max)
07/14 13Z,  -0.70,   2.78,   2.30,  99.90,   0.22,
07/14 14Z,  -0.70,   0.59,   0.17,  99.90,   0.28,
07/14 15Z,  -0.70,  -1.99,  -2.40,  99.90,   0.29,
07/14 16Z,  -0.70,  -4.41,  -4.80,  99.90,   0.31,
07/14 17Z,  -0.70,  -6.12,  -6.51,  99.90,   0.31,
07/14 18Z,  -0.80,  -6.74,  -7.14,  99.90,   0.40,  (min)
07/14 19Z,  -0.80,  -6.13,  -6.59,  99.90,   0.34,
07/14 20Z,  -0.80,  -4.46,  -4.90,  99.90,   0.36,
07/14 21Z,  -0.80,  -2.13,  -2.67,  99.90,   0.26,
07/14 22Z,  -0.80,   0.32,  -0.32,  99.90,   0.16,
07/14 23Z,  -0.80,   2.33,   1.67,  99.90,   0.14,
07/15 00Z,  -0.80,   3.47,   2.78,  99.90,   0.11,
07/15 01Z,  -0.90,   3.54,   2.89,  99.90,   0.25,  (max)
07/15 02Z,  -0.90,   2.62,   1.97,  99.90,   0.25,
07/15 03Z,  -0.90,   1.02,   0.36,  99.90,   0.24,
07/15 04Z,  -0.90,  -0.77,  -1.43,  99.90,   0.24,
07/15 05Z,  -0.90,  -2.23,  -2.87,  99.90,   0.26,
07/15 06Z,  -0.90,  -2.97,  -3.61,  99.90,   0.26,  (min)
07/15 07Z,  -0.90,  -2.76,  -3.40,  99.90,   0.26,
07/15 08Z,  -1.00,  -1.68,  -2.31,  99.90,   0.37,
07/15 09Z,  -1.00,  -0.01,  -0.63,  99.90,   0.38,
07/15 10Z,  -1.00,   1.78,   1.09,  99.90,   0.31,
07/15 11Z,  -1.00,   3.17,   2.49,  99.90,   0.32,
07/15 12Z,  -1.00,   3.75,   3.09,  99.90,   0.34,  (max)
07/15 13Z,  -1.00,   3.30,   2.58,  99.90,   0.28,
07/15 14Z,  -1.00,   1.86,   1.26,  99.90,   0.40,
07/15 15Z,  -1.00,  -0.28,  -0.86,  99.90,   0.42,
07/15 16Z,  -1.00,  -2.63,  -3.17,  99.90,   0.46,
07/15 17Z,  -1.00,  -4.66,  -5.23,  99.90,   0.43,
07/15 18Z,  -0.90,  -5.87,  -6.46,  99.90,   0.31,
07/15 19Z,  -1.00,  -6.00,  -6.55,  99.90,   0.45,  (min)
07/15 20Z,  -1.00,  -4.99,  -5.58,  99.90,   0.41,
07/15 21Z,  -1.00,  -3.09,  -3.70,  99.90,   0.39,
07/15 22Z,  -1.00,  -0.74,  -1.44,  99.90,   0.30,
07/15 23Z,  -1.00,   1.51,   0.76,  99.90,   0.25,
07/16 00Z,  -0.90,   3.18,   2.45,  99.90,   0.17,
07/16 01Z,  -0.90,   3.89,   3.13,  99.90,   0.14,  (max)
07/16 02Z,  -0.90,   3.55,   2.83,  99.90,   0.18,
07/16 03Z,  -0.90,   2.30,   1.67,  99.90,   0.27,
07/16 04Z,  -0.90,   0.51,  -0.13,  99.90,   0.26,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/16 05Z,  -0.90,  -1.33,  99.90,  -1.98,   0.25,
07/16 06Z,  -0.90,  -2.74,  99.90,  -3.39,   0.25,
07/16 07Z,  -0.90,  -3.36,  99.90,  -4.02,   0.24,  (min)
07/16 08Z,  -0.90,  -3.05,  99.90,  -3.72,   0.24,
07/16 09Z,  -0.90,  -1.93,  99.90,  -2.61,   0.23,
07/16 10Z,  -0.90,  -0.32,  99.90,  -1.00,   0.22,
07/16 11Z,  -0.90,   1.32,  99.90,   0.64,   0.22,
07/16 12Z,  -0.90,   2.53,  99.90,   1.84,   0.21,
07/16 13Z,  -0.90,   2.95,  99.90,   2.25,   0.20,  (max)
07/16 14Z,  -0.90,   2.43,  99.90,   1.72,   0.20,
07/16 15Z,  -0.90,   1.05,  99.90,   0.34,   0.19,
07/16 16Z,  -0.90,  -0.85,  99.90,  -1.57,   0.18,
07/16 17Z,  -0.90,  -2.84,  99.90,  -3.55,   0.18,
07/16 18Z,  -0.90,  -4.40,  99.90,  -5.12,   0.18,
07/16 19Z,  -0.90,  -5.15,  99.90,  -5.87,   0.18,  (min)
07/16 20Z,  -0.90,  -4.89,  99.90,  -5.60,   0.18,
07/16 21Z,  -0.80,  -3.64,  99.90,  -4.26,   0.18,
07/16 22Z,  -0.80,  -1.69,  99.90,  -2.30,   0.18,
07/16 23Z,  -0.70,   0.53,  99.90,   0.01,   0.18,
07/17 00Z,  -0.70,   2.51,  99.90,   1.99,   0.18,
07/17 01Z,  -0.70,   3.80,  99.90,   3.28,   0.18,
07/17 02Z,  -0.70,   4.13,  99.90,   3.62,   0.18,  (max)
07/17 03Z,  -0.70,   3.47,  99.90,   2.95,   0.18,
07/17 04Z,  -0.70,   1.99,  99.90,   1.48,   0.18,
07/17 05Z,  -0.70,   0.09,  99.90,  -0.42,   0.18,
07/17 06Z,  -0.70,  -1.77,  99.90,  -2.28,   0.18,
07/17 07Z,  -0.70,  -3.15,  99.90,  -3.66,   0.18,
07/17 08Z,  -0.70,  -3.74,  99.90,  -4.26,   0.18,  (min)
07/17 09Z,  -0.70,  -3.45,  99.90,  -3.96,   0.18,
07/17 10Z,  -0.70,  -2.40,  99.90,  -2.92,   0.18,
07/17 11Z,  -0.60,  -0.91,  99.90,  -1.33,   0.18,
07/17 12Z,  -0.60,   0.59,  99.90,   0.17,   0.18,
07/17 13Z,  -0.60,   1.69,  99.90,   1.27,   0.18,
07/17 14Z,  -0.60,   2.08,  99.90,   1.66,   0.18,  (max)
07/17 15Z,  -0.60,   1.66,  99.90,   1.24,   0.18,
07/17 16Z,  -0.60,   0.53,  99.90,   0.11,   0.18,
07/17 17Z,  -0.50,  -1.02,  99.90,  -1.34,   0.18,
07/17 18Z,  -0.50,  -2.58,  99.90,  -2.90,   0.18,
07/17 19Z,  -0.50,  -3.72,  99.90,  -4.03,   0.18,
07/17 20Z,  -0.50,  -4.11,  99.90,  -4.43,   0.18,  (min)
07/17 21Z,  -0.40,  -3.62,  99.90,  -3.84,   0.18,
07/17 22Z,  -0.40,  -2.31,  99.90,  -2.52,   0.18,
07/17 23Z,  -0.40,  -0.45,  99.90,  -0.66,   0.18,
07/18 00Z,  -0.30,   1.55,  99.90,   1.43,   0.18,
07/18 01Z,  -0.30,   3.22,  99.90,   3.11,   0.18,
07/18 02Z,  -0.30,   4.20,  99.90,   4.09,   0.18,
07/18 03Z,  -0.30,   4.26,  99.90,   4.15,   0.18,  (max)
07/18 04Z,  -0.30,   3.39,  99.90,   3.27,   0.18,
07/18 05Z,  -0.30,   1.79,  99.90,   1.68,   0.18,
07/18 06Z,  -0.40,  -0.17,  99.90,  -0.39,   0.18,
07/18 07Z,  -0.40,  -2.06,  99.90,  -2.28,   0.18,
07/18 08Z,  -0.50,  -3.48,  99.90,  -3.80,   0.18,
07/18 09Z,  -0.40,  -4.14,  99.90,  -4.36,   0.18,  (min)
07/18 10Z,  -0.40,  -3.97,  99.90,  -4.18,   0.18,
07/18 11Z,  -0.30,  -3.06,  99.90,  -3.18,   0.18,
07/18 12Z,  -0.30,  -1.72,  99.90,  -1.83,   0.18,
07/18 13Z,  -0.30,  -0.30,  99.90,  -0.42,   0.18,
07/18 14Z,  -0.20,   0.80,  99.90,   0.79,   0.18,
07/18 15Z,  -0.20,   1.33,  99.90,   1.31,   0.18,  (max)
07/18 16Z,  -0.30,   1.16,  99.90,   1.04,   0.18,
07/18 17Z,  -0.30,   0.37,  99.90,   0.26,   0.18,
07/18 18Z,  -0.30,  -0.78,  99.90,  -0.90,   0.18,
07/18 19Z,  -0.30,  -1.95,  99.90,  -2.07,   0.18,
07/18 20Z,  -0.30,  -2.78,  99.90,  -2.89,   0.18,
07/18 21Z,  -0.30,  -2.98,  99.90,  -3.10,   0.18,  (min)
07/18 22Z,  -0.20,  -2.44,  99.90,  -2.45,   0.18,
07/18 23Z,  -0.20,  -1.20,  99.90,  -1.22,   0.18,
07/19 00Z,  -0.10,   0.47,  99.90,   0.55,   0.18,
07/19 01Z,  -0.10,   2.23,  99.90,   2.31,   0.18,
07/19 02Z,  -0.10,   3.66,  99.90,   3.75,   0.18,
07/19 03Z,  -0.10,   4.44,  99.90,   4.52,   0.18,  (max)
07/19 04Z,  -0.10,   4.35,  99.90,   4.44,   0.18,
07/19 05Z,  -0.10,   3.40,  99.90,   3.48,   0.18,
07/19 06Z,  -0.10,   1.74,  99.90,   1.83,   0.18,
07/19 07Z,  -0.10,  -0.27,  99.90,  -0.19,   0.18,
07/19 08Z,  -0.20,  -2.24,  99.90,  -2.26,   0.18,
07/19 09Z,  -0.20,  -3.78,  99.90,  -3.80,   0.18,
07/19 10Z,  -0.10,  -4.61,  99.90,  -4.52,   0.18,
07/19 11Z,  -0.10,  -4.61,  99.90,  -4.53,   0.18,  (min)
07/19 12Z,  -0.10,  -3.87,  99.90,  -3.78,   0.18,
07/19 13Z,  -0.10,  -2.61,  99.90,  -2.53,   0.18,
07/19 14Z,  -0.10,  -1.18,  99.90,  -1.10,   0.18,
07/19 15Z,  -0.10,   0.06,  99.90,   0.14,   0.18,
07/19 16Z,  -0.10,   0.84,  99.90,   0.92,   0.18,
07/19 17Z,  -0.10,   1.01,  99.90,   1.09,   0.18,  (max)
07/19 18Z,  -0.10,   0.59,  99.90,   0.68,   0.18,
07/19 19Z,  99.90,  -0.22,  99.90,  99.90,   0.18,
07/19 20Z,  99.90,  -1.13,  99.90,  99.90,   0.18,
07/19 21Z,  99.90,  -1.81,  99.90,  99.90,   0.18,
07/19 22Z,  99.90,  -2.00,  99.90,  99.90,   0.18,
07/19 23Z,  99.90,  -1.55,  99.90,  99.90,   0.18,
07/20 00Z,  99.90,  -0.49,  99.90,  99.90,   0.18,