EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
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Alaska
Gulf of Alaska
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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
#Juneau, AK : 12/14/2025 17:21:01 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/13 00Z,   0.90,   5.71,   4.37,  99.90,  -2.24,
12/13 01Z,   1.00,   7.56,   6.33,  99.90,  -2.23,
12/13 02Z,   1.10,   9.55,   8.42,  99.90,  -2.23,
12/13 03Z,   1.10,  11.19,   9.98,  99.90,  -2.31,
12/13 04Z,   1.20,  12.09,  10.89,  99.90,  -2.40,  (max)
12/13 05Z,   1.30,  12.01,  10.80,  99.90,  -2.51,
12/13 06Z,   1.10,  10.90,   9.76,  99.90,  -2.24,
12/13 07Z,   1.10,   9.02,   8.03,  99.90,  -2.09,
12/13 08Z,   1.20,   6.85,   5.95,  99.90,  -2.10,
12/13 09Z,   1.30,   4.96,   4.13,  99.90,  -2.13,
12/13 10Z,   1.40,   3.88,   3.10,  99.90,  -2.18,  (min)
12/13 11Z,   1.50,   3.94,   3.29,  99.90,  -2.15,
12/13 12Z,   1.20,   5.20,   4.51,  99.90,  -1.89,
12/13 13Z,   1.20,   7.36,   6.73,  99.90,  -1.83,
12/13 14Z,   1.20,   9.88,   9.15,  99.90,  -1.93,
12/13 15Z,   1.30,  12.23,  11.71,  99.90,  -1.82,
12/13 16Z,   1.40,  13.93,  13.28,  99.90,  -2.05,
12/13 17Z,   1.50,  14.64,  14.17,  99.90,  -1.97,  (max)
12/13 18Z,   1.40,  14.16,  13.49,  99.90,  -2.07,
12/13 19Z,   1.50,  12.55,  11.97,  99.90,  -2.08,
12/13 20Z,   1.70,  10.16,   9.41,  99.90,  -2.45,
12/13 21Z,   1.80,   7.54,   6.77,  99.90,  -2.57,
12/13 22Z,   1.90,   5.29,   4.54,  99.90,  -2.65,
12/13 23Z,   2.00,   3.94,   3.45,  99.90,  -2.49,
12/14 00Z,   1.80,   3.78,   3.39,  99.90,  -2.19,  (min)
12/14 01Z,   1.90,   4.79,   4.43,  99.90,  -2.26,
12/14 02Z,   1.90,   6.59,   6.23,  99.90,  -2.26,
12/14 03Z,   2.10,   8.64,   8.29,  99.90,  -2.45,
12/14 04Z,   2.10,  10.45,   9.91,  99.90,  -2.64,
12/14 05Z,   2.20,  11.61,  10.84,  99.90,  -2.97,
12/14 06Z,   1.70,  11.84,  11.27,  99.90,  -2.27,  (max)
12/14 07Z,   1.60,  11.06,  10.40,  99.90,  -2.26,
12/14 08Z,   1.60,   9.48,   9.07,  99.90,  -2.01,
12/14 09Z,   1.60,   7.54,   7.12,  99.90,  -2.02,
12/14 10Z,   1.60,   5.79,   5.39,  99.90,  -2.00,
12/14 11Z,   1.60,   4.73,   4.23,  99.90,  -2.10,  (min)
12/14 12Z,   1.40,   4.76,   4.33,  99.90,  -1.83,
12/14 13Z,   1.50,   5.97,   5.52,  99.90,  -1.95,
12/14 14Z,   1.70,   8.08,   7.51,  99.90,  -2.27,
12/14 15Z,   1.90,  10.57,  10.14,  99.90,  -2.33,
12/14 16Z,   2.10,  12.84,  12.46,  99.90,  -2.48,
12/14 17Z,   2.30,  14.43,  14.10,  99.90,  -2.63,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/14 18Z,   2.40,  14.95,  99.90,  14.74,  -2.61,  (max)
12/14 19Z,   2.60,  14.22,  99.90,  14.22,  -2.59,
12/14 20Z,   2.70,  12.33,  99.90,  12.46,  -2.58,
12/14 21Z,   2.90,   9.69,  99.90,  10.03,  -2.56,
12/14 22Z,   3.00,   6.85,  99.90,   7.31,  -2.54,
12/14 23Z,   3.10,   4.44,  99.90,   5.02,  -2.52,
12/15 00Z,   2.80,   3.00,  99.90,   3.30,  -2.50,
12/15 01Z,   2.70,   2.87,  99.90,   3.08,  -2.49,  (min)
12/15 02Z,   2.60,   3.99,  99.90,   4.12,  -2.47,
12/15 03Z,   2.70,   5.97,  99.90,   6.23,  -2.45,
12/15 04Z,   2.80,   8.26,  99.90,   8.63,  -2.43,
12/15 05Z,   2.90,  10.32,  99.90,  10.81,  -2.41,
12/15 06Z,   2.90,  11.71,  99.90,  12.19,  -2.41,
12/15 07Z,   2.80,  12.11,  99.90,  12.50,  -2.41,  (max)
12/15 08Z,   2.70,  11.45,  99.90,  11.74,  -2.41,
12/15 09Z,   2.70,   9.95,  99.90,  10.24,  -2.41,
12/15 10Z,   2.70,   8.04,  99.90,   8.33,  -2.41,
12/15 11Z,   2.90,   6.28,  99.90,   6.76,  -2.41,
12/15 12Z,   3.10,   5.22,  99.90,   5.91,  -2.41,  (min)
12/15 13Z,   3.30,   5.30,  99.90,   6.19,  -2.41,
12/15 14Z,   3.40,   6.62,  99.90,   7.60,  -2.41,
12/15 15Z,   3.30,   8.85,  99.90,   9.74,  -2.41,
12/15 16Z,   3.20,  11.41,  99.90,  12.20,  -2.41,
12/15 17Z,   3.10,  13.66,  99.90,  14.35,  -2.41,
12/15 18Z,   3.10,  15.07,  99.90,  15.76,  -2.41,
12/15 19Z,   3.20,  15.27,  99.90,  16.06,  -2.41,  (max)
12/15 20Z,   3.20,  14.13,  99.90,  14.92,  -2.41,
12/15 21Z,   3.10,  11.83,  99.90,  12.52,  -2.41,
12/15 22Z,   2.90,   8.84,  99.90,   9.33,  -2.41,
12/15 23Z,   2.70,   5.76,  99.90,   6.05,  -2.41,
12/16 00Z,   2.60,   3.27,  99.90,   3.46,  -2.41,
12/16 01Z,   2.50,   1.93,  99.90,   2.02,  -2.41,  (min)
12/16 02Z,   2.60,   2.06,  99.90,   2.25,  -2.41,
12/16 03Z,   2.70,   3.54,  99.90,   3.83,  -2.41,
12/16 04Z,   2.70,   5.89,  99.90,   6.18,  -2.41,
12/16 05Z,   2.80,   8.49,  99.90,   8.88,  -2.41,
12/16 06Z,   2.70,  10.76,  99.90,  11.05,  -2.41,
12/16 07Z,   2.60,  12.24,  99.90,  12.42,  -2.41,
12/16 08Z,   2.50,  12.62,  99.90,  12.71,  -2.41,  (max)
12/16 09Z,   2.40,  11.87,  99.90,  11.86,  -2.41,
12/16 10Z,   2.40,  10.24,  99.90,  10.22,  -2.41,
12/16 11Z,   2.40,   8.20,  99.90,   8.19,  -2.41,
12/16 12Z,   2.40,   6.37,  99.90,   6.36,  -2.41,
12/16 13Z,   2.40,   5.38,  99.90,   5.36,  -2.41,  (min)
12/16 14Z,   2.40,   5.65,  99.90,   5.64,  -2.41,
12/16 15Z,   2.40,   7.25,  99.90,   7.24,  -2.41,
12/16 16Z,   2.40,   9.74,  99.90,   9.73,  -2.41,
12/16 17Z,   2.40,  12.42,  99.90,  12.41,  -2.41,
12/16 18Z,   2.30,  14.59,  99.90,  14.48,  -2.41,
12/16 19Z,   2.20,  15.71,  99.90,  15.50,  -2.41,  (max)
12/16 20Z,   2.00,  15.46,  99.90,  15.04,  -2.41,
12/16 21Z,   1.90,  13.79,  99.90,  13.28,  -2.41,
12/16 22Z,   1.70,  11.00,  99.90,  10.28,  -2.41,
12/16 23Z,   1.60,   7.63,  99.90,   6.82,  -2.41,
12/17 00Z,   1.60,   4.38,  99.90,   3.57,  -2.41,
12/17 01Z,   1.70,   1.96,  99.90,   1.25,  -2.41,
12/17 02Z,   1.80,   0.96,  99.90,   0.34,  -2.41,  (min)
12/17 03Z,   1.90,   1.58,  99.90,   1.07,  -2.41,
12/17 04Z,   2.00,   3.60,  99.90,   3.18,  -2.41,
12/17 05Z,   2.10,   6.39,  99.90,   6.07,  -2.41,
12/17 06Z,   2.20,   9.25,  99.90,   9.04,  -2.41,
12/17 07Z,   2.00,  11.60,  99.90,  11.18,  -2.41,
12/17 08Z,   2.00,  12.98,  99.90,  12.56,  -2.41,
12/17 09Z,   1.90,  13.14,  99.90,  12.63,  -2.41,  (max)
12/17 10Z,   1.70,  12.10,  99.90,  11.39,  -2.41,
12/17 11Z,   1.70,  10.19,  99.90,   9.48,  -2.41,
12/17 12Z,   1.80,   7.96,  99.90,   7.35,  -2.41,
12/17 13Z,   1.80,   6.12,  99.90,   5.50,  -2.41,
12/17 14Z,   2.00,   5.32,  99.90,   4.91,  -2.41,  (min)
12/17 15Z,   2.00,   5.98,  99.90,   5.57,  -2.41,
12/17 16Z,   2.10,   8.00,  99.90,   7.69,  -2.41,
12/17 17Z,   2.20,  10.79,  99.90,  10.58,  -2.41,
12/17 18Z,   2.20,  13.54,  99.90,  13.33,  -2.41,
12/17 19Z,   2.10,  15.52,  99.90,  15.21,  -2.41,
12/17 20Z,   2.00,  16.22,  99.90,  15.81,  -2.41,  (max)
12/17 21Z,   1.90,  15.40,  99.90,  14.88,  -2.41,
12/17 22Z,   1.70,  13.13,  99.90,  12.41,  -2.41,
12/17 23Z,   1.40,   9.81,  99.90,   8.80,  -2.41,
12/18 00Z,   1.40,   6.13,  99.90,   5.11,  -2.41,
12/18 01Z,   1.40,   2.85,  99.90,   1.84,  -2.41,
12/18 02Z,   1.30,   0.73,  99.90,  -0.38,  -2.41,
12/18 03Z,   1.40,   0.29,  99.90,  -0.72,  -2.41,  (min)
12/18 04Z,   1.60,   1.59,  99.90,   0.78,  -2.41,
12/18 05Z,   1.70,   4.19,  99.90,   3.48,  -2.41,
12/18 06Z,   1.80,   7.36,  99.90,   6.75,  -2.41,
12/18 07Z,   1.90,  10.35,  99.90,   9.84,  -2.41,
12/18 08Z,   1.90,  12.59,  99.90,  12.08,  -2.41,
12/18 09Z,   1.80,  13.69,  99.90,  13.08,  -2.41,  (max)
12/18 10Z,   1.60,  13.46,  99.90,  12.65,  -2.41,
12/18 11Z,   1.40,  12.00,  99.90,  10.99,  -2.41,
12/18 12Z,   1.30,   9.74,  99.90,   8.63,  -2.41,