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
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Portland, ME
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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 : 01/16/2025 23:20:50 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/15 06Z,  -0.40,  -0.03,  -1.12,  99.90,  -0.69,
01/15 07Z,  -0.40,   2.25,   1.14,  99.90,  -0.71,
01/15 08Z,  -0.40,   4.93,   3.89,  99.90,  -0.64,
01/15 09Z,  -0.50,   7.38,   6.31,  99.90,  -0.57,
01/15 10Z,  -0.50,   9.07,   8.13,  99.90,  -0.44,
01/15 11Z,  -0.40,   9.68,   8.79,  99.90,  -0.49,  (max)
01/15 12Z,  -0.30,   9.18,   8.40,  99.90,  -0.48,
01/15 13Z,  -0.20,   7.81,   7.07,  99.90,  -0.54,
01/15 14Z,  -0.20,   6.06,   5.37,  99.90,  -0.49,
01/15 15Z,  -0.30,   4.47,   3.87,  99.90,  -0.30,
01/15 16Z,  -0.20,   3.55,   3.04,  99.90,  -0.31,  (min)
01/15 17Z,  -0.10,   3.59,   3.13,  99.90,  -0.36,
01/15 18Z,   0.00,   4.62,   4.27,  99.90,  -0.35,
01/15 19Z,   0.00,   6.40,   6.01,  99.90,  -0.39,
01/15 20Z,   0.00,   8.44,   8.23,  99.90,  -0.21,
01/15 21Z,   0.20,  10.17,  10.01,  99.90,  -0.36,
01/15 22Z,   0.40,  11.08,  11.03,  99.90,  -0.45,  (max)
01/15 23Z,   0.50,  10.84,  10.74,  99.90,  -0.60,
01/16 00Z,   0.30,   9.39,   9.42,  99.90,  -0.27,
01/16 01Z,   0.20,   7.00,   6.89,  99.90,  -0.31,
01/16 02Z,   0.20,   4.14,   3.98,  99.90,  -0.36,
01/16 03Z,   0.20,   1.45,   1.14,  99.90,  -0.51,
01/16 04Z,   0.20,  -0.48,  -0.76,  99.90,  -0.48,
01/16 05Z,   0.20,  -1.24,  -1.58,  99.90,  -0.54,  (min)
01/16 06Z,   0.10,  -0.68,  -1.02,  99.90,  -0.44,
01/16 07Z,   0.10,   1.04,   0.65,  99.90,  -0.49,
01/16 08Z,   0.20,   3.49,   3.06,  99.90,  -0.63,
01/16 09Z,   0.20,   6.10,   5.58,  99.90,  -0.72,
01/16 10Z,   0.20,   8.26,   7.83,  99.90,  -0.63,
01/16 11Z,   0.10,   9.51,   9.03,  99.90,  -0.58,
01/16 12Z,   0.00,   9.64,   9.05,  99.90,  -0.59,  (max)
01/16 13Z,   0.00,   8.73,   8.11,  99.90,  -0.62,
01/16 14Z,   0.00,   7.12,   6.44,  99.90,  -0.68,
01/16 15Z,   0.00,   5.31,   4.65,  99.90,  -0.66,
01/16 16Z,  -0.10,   3.87,   3.10,  99.90,  -0.67,
01/16 17Z,  -0.20,   3.21,   2.44,  99.90,  -0.57,  (min)
01/16 18Z,  -0.20,   3.55,   2.68,  99.90,  -0.67,
01/16 19Z,  -0.20,   4.81,   3.80,  99.90,  -0.81,
01/16 20Z,  -0.30,   6.66,   5.65,  99.90,  -0.71,
01/16 21Z,  -0.30,   8.59,   7.53,  99.90,  -0.76,
01/16 22Z,  -0.30,  10.04,   8.90,  99.90,  -0.84,
01/16 23Z,  -0.30,  10.58,   9.43,  99.90,  -0.85,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/17 00Z,  -0.40,   9.97,  99.90,   8.74,  -0.83,
01/17 01Z,  -0.50,   8.29,  99.90,   6.97,  -0.82,
01/17 02Z,  -0.50,   5.85,  99.90,   4.55,  -0.80,
01/17 03Z,  -0.50,   3.20,  99.90,   1.92,  -0.78,
01/17 04Z,  -0.50,   0.93,  99.90,  -0.33,  -0.77,
01/17 05Z,  -0.40,  -0.45,  99.90,  -1.60,  -0.75,
01/17 06Z,  -0.40,  -0.63,  99.90,  -1.76,  -0.73,  (min)
01/17 07Z,  -0.40,   0.41,  99.90,  -0.71,  -0.72,
01/17 08Z,  -0.40,   2.40,  99.90,   1.30,  -0.70,
01/17 09Z,  -0.50,   4.86,  99.90,   3.68,  -0.68,
01/17 10Z,  -0.50,   7.22,  99.90,   6.05,  -0.67,
01/17 11Z,  -0.50,   8.95,  99.90,   7.80,  -0.65,
01/17 12Z,  -0.60,   9.68,  99.90,   8.43,  -0.65,  (max)
01/17 13Z,  -0.60,   9.33,  99.90,   8.08,  -0.65,
01/17 14Z,  -0.60,   8.09,  99.90,   6.83,  -0.65,
01/17 15Z,  -0.60,   6.34,  99.90,   5.09,  -0.65,
01/17 16Z,  -0.60,   4.62,  99.90,   3.37,  -0.65,
01/17 17Z,  -0.60,   3.41,  99.90,   2.16,  -0.65,
01/17 18Z,  -0.60,   3.06,  99.90,   1.81,  -0.65,  (min)
01/17 19Z,  -0.60,   3.66,  99.90,   2.41,  -0.65,
01/17 20Z,  -0.60,   5.05,  99.90,   3.80,  -0.65,
01/17 21Z,  -0.50,   6.84,  99.90,   5.69,  -0.65,
01/17 22Z,  -0.50,   8.52,  99.90,   7.37,  -0.65,
01/17 23Z,  -0.50,   9.62,  99.90,   8.46,  -0.65,
01/18 00Z,  -0.60,   9.77,  99.90,   8.52,  -0.65,  (max)
01/18 01Z,  -0.60,   8.87,  99.90,   7.62,  -0.65,
01/18 02Z,  -0.60,   7.09,  99.90,   5.84,  -0.65,
01/18 03Z,  -0.60,   4.80,  99.90,   3.55,  -0.65,
01/18 04Z,  -0.60,   2.53,  99.90,   1.28,  -0.65,
01/18 05Z,  -0.70,   0.81,  99.90,  -0.54,  -0.65,
01/18 06Z,  -0.70,   0.05,  99.90,  -1.31,  -0.65,  (min)
01/18 07Z,  -0.70,   0.41,  99.90,  -0.94,  -0.65,
01/18 08Z,  -0.70,   1.80,  99.90,   0.45,  -0.65,
01/18 09Z,  -0.60,   3.89,  99.90,   2.64,  -0.65,
01/18 10Z,  -0.60,   6.19,  99.90,   4.93,  -0.65,
01/18 11Z,  -0.60,   8.15,  99.90,   6.90,  -0.65,
01/18 12Z,  -0.60,   9.36,  99.90,   8.11,  -0.65,
01/18 13Z,  -0.60,   9.57,  99.90,   8.32,  -0.65,  (max)
01/18 14Z,  -0.60,   8.82,  99.90,   7.56,  -0.65,
01/18 15Z,  -0.60,   7.35,  99.90,   6.10,  -0.65,
01/18 16Z,  -0.60,   5.60,  99.90,   4.35,  -0.65,
01/18 17Z,  -0.60,   4.06,  99.90,   2.81,  -0.65,
01/18 18Z,  -0.60,   3.14,  99.90,   1.89,  -0.65,
01/18 19Z,  -0.60,   3.06,  99.90,   1.81,  -0.65,  (min)
01/18 20Z,  -0.60,   3.84,  99.90,   2.58,  -0.65,
01/18 21Z,  -0.50,   5.23,  99.90,   4.07,  -0.65,
01/18 22Z,  -0.50,   6.84,  99.90,   5.68,  -0.65,
01/18 23Z,  -0.50,   8.20,  99.90,   7.05,  -0.65,
01/19 00Z,  -0.50,   8.92,  99.90,   7.77,  -0.65,  (max)
01/19 01Z,  -0.50,   8.76,  99.90,   7.61,  -0.65,
01/19 02Z,  -0.50,   7.72,  99.90,   6.56,  -0.65,
01/19 03Z,  -0.50,   6.01,  99.90,   4.86,  -0.65,
01/19 04Z,  -0.50,   4.04,  99.90,   2.89,  -0.65,
01/19 05Z,  -0.40,   2.28,  99.90,   1.23,  -0.65,
01/19 06Z,  -0.40,   1.17,  99.90,   0.11,  -0.65,
01/19 07Z,  -0.30,   0.97,  99.90,   0.02,  -0.65,  (min)
01/19 08Z,  -0.30,   1.75,  99.90,   0.80,  -0.65,
01/19 09Z,  -0.30,   3.33,  99.90,   2.38,  -0.65,
01/19 10Z,  -0.30,   5.34,  99.90,   4.39,  -0.65,
01/19 11Z,  -0.20,   7.31,  99.90,   6.46,  -0.65,
01/19 12Z,  -0.20,   8.80,  99.90,   7.94,  -0.65,
01/19 13Z,  -0.20,   9.48,  99.90,   8.63,  -0.65,  (max)
01/19 14Z,  -0.30,   9.24,  99.90,   8.29,  -0.65,
01/19 15Z,  -0.30,   8.20,  99.90,   7.24,  -0.65,
01/19 16Z,  -0.30,   6.64,  99.90,   5.69,  -0.65,
01/19 17Z,  -0.20,   5.00,  99.90,   4.15,  -0.65,
01/19 18Z,  -0.20,   3.69,  99.90,   2.84,  -0.65,
01/19 19Z,  -0.10,   3.02,  99.90,   2.27,  -0.65,  (min)
01/19 20Z,  -0.10,   3.14,  99.90,   2.39,  -0.65,
01/19 21Z,  -0.10,   3.97,  99.90,   3.21,  -0.65,
01/19 22Z,   0.00,   5.24,  99.90,   4.59,  -0.65,
01/19 23Z,   0.00,   6.60,  99.90,   5.95,  -0.65,
01/20 00Z,   0.00,   7.64,  99.90,   6.98,  -0.65,
01/20 01Z,   0.00,   8.06,  99.90,   7.40,  -0.65,  (max)
01/20 02Z,   0.00,   7.72,  99.90,   7.07,  -0.65,
01/20 03Z,   0.00,   6.70,  99.90,   6.05,  -0.65,
01/20 04Z,   0.00,   5.24,  99.90,   4.58,  -0.65,
01/20 05Z,   0.00,   3.70,  99.90,   3.05,  -0.65,
01/20 06Z,   0.00,   2.50,  99.90,   1.85,  -0.65,
01/20 07Z,   0.00,   1.94,  99.90,   1.29,  -0.65,  (min)
01/20 08Z,   0.00,   2.19,  99.90,   1.54,  -0.65,
01/20 09Z,   0.00,   3.21,  99.90,   2.56,  -0.65,
01/20 10Z,   0.10,   4.79,  99.90,   4.24,  -0.65,
01/20 11Z,   0.10,   6.56,  99.90,   6.01,  -0.65,
01/20 12Z,   0.20,   8.12,  99.90,   7.67,  -0.65,
01/20 13Z,   0.20,   9.13,  99.90,   8.68,  -0.65,
01/20 14Z,   0.10,   9.36,  99.90,   8.81,  -0.65,  (max)
01/20 15Z,   0.00,   8.79,  99.90,   8.14,  -0.65,
01/20 16Z,   0.00,   7.59,  99.90,   6.94,  -0.65,
01/20 17Z,   0.00,   6.06,  99.90,   5.41,  -0.65,
01/20 18Z,   0.00,   4.58,  99.90,   3.92,  -0.65,