EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
Gulf
Northwest
Alaska
Gulf of Alaska
Status
Stations
Atlantic City, NJ
Cape May, NJ
Philadelphia, PA
Reedy Pnt, DE
Lewes, DE
Ocean City, MD
Wachapreague
Kiptopeke, VA
Cambridge, MD
Baltimore, MD
Annapolis, MD
Solomons Is, MD
Washington DC
Colonial Beach
Lewisetta, VA
Gloucester Pnt
Hampton Road
Portsmouth, VA
CBBT, VA
Duck Pier, NC
Cape Hatteras NC
Surge List
East Coast
#Seward, AK : 12/16/2025 00:21:33 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/14 06Z,   0.90,   7.33,   6.85,  99.90,  -1.38,
12/14 07Z,   0.90,   7.03,   6.63,  99.90,  -1.30,  (max)
12/14 08Z,   0.90,   6.22,   5.82,  99.90,  -1.30,
12/14 09Z,   0.90,   5.14,   4.82,  99.90,  -1.22,
12/14 10Z,   0.90,   4.15,   3.80,  99.90,  -1.25,
12/14 11Z,   0.90,   3.59,   3.32,  99.90,  -1.17,  (min)
12/14 12Z,   0.70,   3.63,   3.42,  99.90,  -0.91,
12/14 13Z,   0.70,   4.30,   4.05,  99.90,  -0.95,
12/14 14Z,   0.70,   5.51,   5.22,  99.90,  -0.99,
12/14 15Z,   0.80,   7.05,   6.73,  99.90,  -1.12,
12/14 16Z,   1.00,   8.55,   8.23,  99.90,  -1.32,
12/14 17Z,   1.00,   9.63,   9.28,  99.90,  -1.35,
12/14 18Z,   1.00,  10.05,   9.77,  99.90,  -1.28,  (max)
12/14 19Z,   1.10,   9.73,   9.33,  99.90,  -1.50,
12/14 20Z,   1.30,   8.67,   8.22,  99.90,  -1.75,
12/14 21Z,   1.30,   7.04,   6.71,  99.90,  -1.63,
12/14 22Z,   1.30,   5.19,   4.95,  99.90,  -1.54,
12/14 23Z,   1.30,   3.56,   3.31,  99.90,  -1.55,
12/15 00Z,   1.50,   2.46,   2.32,  99.90,  -1.64,
12/15 01Z,   1.50,   2.06,   1.83,  99.90,  -1.73,  (min)
12/15 02Z,   1.40,   2.40,   2.19,  99.90,  -1.61,
12/15 03Z,   1.50,   3.39,   3.24,  99.90,  -1.65,
12/15 04Z,   1.60,   4.74,   4.56,  99.90,  -1.78,
12/15 05Z,   1.70,   6.06,   5.85,  99.90,  -1.91,
12/15 06Z,   1.60,   7.02,   6.91,  99.90,  -1.71,
12/15 07Z,   1.60,   7.45,   7.42,  99.90,  -1.63,  (max)
12/15 08Z,   1.80,   7.28,   7.25,  99.90,  -1.83,
12/15 09Z,   2.00,   6.57,   6.66,  99.90,  -1.91,
12/15 10Z,   2.00,   5.57,   5.77,  99.90,  -1.80,
12/15 11Z,   2.00,   4.65,   4.70,  99.90,  -1.95,
12/15 12Z,   1.80,   4.14,   4.11,  99.90,  -1.83,  (min)
12/15 13Z,   1.90,   4.23,   4.22,  99.90,  -1.91,
12/15 14Z,   1.90,   4.94,   4.89,  99.90,  -1.95,
12/15 15Z,   2.00,   6.21,   6.18,  99.90,  -2.03,
12/15 16Z,   2.10,   7.76,   7.66,  99.90,  -2.20,
12/15 17Z,   2.20,   9.19,   9.10,  99.90,  -2.29,
12/15 18Z,   2.00,  10.13,  10.14,  99.90,  -1.99,
12/15 19Z,   2.10,  10.34,  10.33,  99.90,  -2.11,  (max)
12/15 20Z,   2.10,   9.74,   9.72,  99.90,  -2.12,
12/15 21Z,   2.10,   8.39,   8.33,  99.90,  -2.16,
12/15 22Z,   2.20,   6.49,   6.52,  99.90,  -2.17,
12/15 23Z,   2.20,   4.44,   4.47,  99.90,  -2.17,
12/16 00Z,   2.40,   2.70,   2.73,  99.90,  -2.37,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/16 01Z,   2.30,   1.60,  99.90,   1.60,  -2.30,
12/16 02Z,   2.20,   1.31,  99.90,   1.28,  -2.23,  (min)
12/16 03Z,   2.00,   1.87,  99.90,   1.71,  -2.16,
12/16 04Z,   1.80,   3.14,  99.90,   2.84,  -2.09,
12/16 05Z,   1.90,   4.74,  99.90,   4.61,  -2.03,
12/16 06Z,   1.90,   6.25,  99.90,   6.19,  -1.96,
12/16 07Z,   1.80,   7.32,  99.90,   7.23,  -1.89,
12/16 08Z,   1.70,   7.79,  99.90,   7.67,  -1.82,  (max)
12/16 09Z,   1.80,   7.61,  99.90,   7.66,  -1.75,
12/16 10Z,   1.90,   6.86,  99.90,   7.08,  -1.68,
12/16 11Z,   1.90,   5.83,  99.90,   6.11,  -1.62,
12/16 12Z,   1.90,   4.92,  99.90,   5.27,  -1.55,
12/16 13Z,   1.90,   4.47,  99.90,   4.82,  -1.55,  (min)
12/16 14Z,   1.80,   4.66,  99.90,   4.91,  -1.55,
12/16 15Z,   1.60,   5.51,  99.90,   5.57,  -1.55,
12/16 16Z,   1.50,   6.90,  99.90,   6.86,  -1.55,
12/16 17Z,   1.50,   8.50,  99.90,   8.45,  -1.55,
12/16 18Z,   1.50,   9.86,  99.90,   9.81,  -1.55,
12/16 19Z,   1.50,  10.60,  99.90,  10.55,  -1.55,  (max)
12/16 20Z,   1.40,  10.52,  99.90,  10.37,  -1.55,
12/16 21Z,   1.50,   9.58,  99.90,   9.53,  -1.55,
12/16 22Z,   1.50,   7.87,  99.90,   7.83,  -1.55,
12/16 23Z,   1.30,   5.68,  99.90,   5.44,  -1.55,
12/17 00Z,   1.30,   3.47,  99.90,   3.23,  -1.55,
12/17 01Z,   1.30,   1.73,  99.90,   1.48,  -1.55,
12/17 02Z,   1.20,   0.77,  99.90,   0.42,  -1.55,
12/17 03Z,   1.10,   0.77,  99.90,   0.32,  -1.55,  (min)
12/17 04Z,   1.00,   1.68,  99.90,   1.13,  -1.55,
12/17 05Z,   1.00,   3.28,  99.90,   2.74,  -1.55,
12/17 06Z,   1.00,   5.14,  99.90,   4.59,  -1.55,
12/17 07Z,   1.10,   6.76,  99.90,   6.31,  -1.55,
12/17 08Z,   1.00,   7.83,  99.90,   7.29,  -1.55,
12/17 09Z,   1.00,   8.21,  99.90,   7.66,  -1.55,  (max)
12/17 10Z,   1.10,   7.87,  99.90,   7.42,  -1.55,
12/17 11Z,   1.00,   6.97,  99.90,   6.42,  -1.55,
12/17 12Z,   1.00,   5.84,  99.90,   5.30,  -1.55,
12/17 13Z,   1.00,   4.94,  99.90,   4.40,  -1.55,
12/17 14Z,   1.20,   4.61,  99.90,   4.27,  -1.55,  (min)
12/17 15Z,   0.90,   5.00,  99.90,   4.35,  -1.55,
12/17 16Z,   1.00,   6.07,  99.90,   5.53,  -1.55,
12/17 17Z,   1.10,   7.63,  99.90,   7.18,  -1.55,
12/17 18Z,   1.20,   9.27,  99.90,   8.92,  -1.55,
12/17 19Z,   1.10,  10.51,  99.90,  10.06,  -1.55,
12/17 20Z,   1.10,  10.97,  99.90,  10.53,  -1.55,  (max)
12/17 21Z,   1.20,  10.53,  99.90,  10.18,  -1.55,
12/17 22Z,   1.10,   9.18,  99.90,   8.73,  -1.55,
12/17 23Z,   1.00,   7.11,  99.90,   6.56,  -1.55,
12/18 00Z,   1.00,   4.67,  99.90,   4.12,  -1.55,
12/18 01Z,   0.90,   2.39,  99.90,   1.75,  -1.55,
12/18 02Z,   1.00,   0.78,  99.90,   0.23,  -1.55,
12/18 03Z,   0.90,   0.13,  99.90,  -0.52,  -1.55,  (min)
12/18 04Z,   0.80,   0.53,  99.90,  -0.22,  -1.55,
12/18 05Z,   0.90,   1.87,  99.90,   1.22,  -1.55,
12/18 06Z,   1.10,   3.80,  99.90,   3.36,  -1.55,
12/18 07Z,   1.10,   5.83,  99.90,   5.38,  -1.55,
12/18 08Z,   1.00,   7.45,  99.90,   6.90,  -1.55,
12/18 09Z,   1.00,   8.38,  99.90,   7.83,  -1.55,
12/18 10Z,   1.00,   8.52,  99.90,   7.97,  -1.55,  (max)
12/18 11Z,   1.00,   7.92,  99.90,   7.38,  -1.55,
12/18 12Z,   0.90,   6.82,  99.90,   6.17,  -1.55,
12/18 13Z,   0.90,   5.62,  99.90,   4.97,  -1.55,
12/18 14Z,   0.90,   4.79,  99.90,   4.15,  -1.55,
12/18 15Z,   0.80,   4.67,  99.90,   3.92,  -1.55,  (min)
12/18 16Z,   0.80,   5.33,  99.90,   4.59,  -1.55,
12/18 17Z,   1.00,   6.68,  99.90,   6.13,  -1.55,
12/18 18Z,   1.10,   8.40,  99.90,   7.95,  -1.55,
12/18 19Z,   1.10,  10.03,  99.90,   9.58,  -1.55,
12/18 20Z,   1.10,  11.05,  99.90,  10.61,  -1.55,
12/18 21Z,   1.10,  11.17,  99.90,  10.72,  -1.55,  (max)
12/18 22Z,   1.20,  10.30,  99.90,   9.95,  -1.55,
12/18 23Z,   1.20,   8.53,  99.90,   8.18,  -1.55,
12/19 00Z,   1.10,   6.12,  99.90,   5.67,  -1.55,
12/19 01Z,   1.10,   3.52,  99.90,   3.08,  -1.55,
12/19 02Z,   1.10,   1.32,  99.90,   0.87,  -1.55,
12/19 03Z,   1.00,  -0.01,  99.90,  -0.56,  -1.55,
12/19 04Z,   1.10,  -0.24,  99.90,  -0.68,  -1.55,  (min)
12/19 05Z,   1.10,   0.64,  99.90,   0.20,  -1.55,
12/19 06Z,   1.20,   2.40,  99.90,   2.05,  -1.55,
12/19 07Z,   1.20,   4.59,  99.90,   4.24,  -1.55,
12/19 08Z,   1.10,   6.66,  99.90,   6.21,  -1.55,
12/19 09Z,   1.10,   8.13,  99.90,   7.69,  -1.55,
12/19 10Z,   1.10,   8.79,  99.90,   8.35,  -1.55,  (max)
12/19 11Z,   1.10,   8.61,  99.90,   8.17,  -1.55,
12/19 12Z,   1.10,   7.72,  99.90,   7.27,  -1.55,
12/19 13Z,   1.10,   6.43,  99.90,   5.98,  -1.55,
12/19 14Z,   1.00,   5.22,  99.90,   4.67,  -1.55,
12/19 15Z,   0.90,   4.58,  99.90,   3.93,  -1.55,  (min)
12/19 16Z,   0.90,   4.75,  99.90,   4.10,  -1.55,
12/19 17Z,   1.00,   5.75,  99.90,   5.20,  -1.55,
12/19 18Z,   1.10,   7.36,  99.90,   6.91,  -1.55,