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
#Ketchikan, AK : 05/23/2025 12:20:49 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/21 12Z,  -0.30,   6.45,   5.98,  99.90,  -0.17,
05/21 13Z,  -0.40,   8.36,   7.92,  99.90,  -0.04,
05/21 14Z,  -0.40,  10.27,   9.93,  99.90,   0.06,
05/21 15Z,  -0.50,  11.64,  11.43,  99.90,   0.29,
05/21 16Z,  -0.50,  12.08,  11.87,  99.90,   0.29,  (max)
05/21 17Z,  -0.50,  11.38,  11.13,  99.90,   0.25,
05/21 18Z,  -0.50,   9.65,   9.32,  99.90,   0.17,
05/21 19Z,  -0.50,   7.25,   6.85,  99.90,   0.10,
05/21 20Z,  -0.60,   4.75,   4.32,  99.90,   0.17,
05/21 21Z,  -0.60,   2.76,   2.41,  99.90,   0.25,
05/21 22Z,  -0.50,   1.77,   1.53,  99.90,   0.26,  (min)
05/21 23Z,  -0.50,   2.04,   1.91,  99.90,   0.37,
05/22 00Z,  -0.50,   3.51,   3.27,  99.90,   0.26,
05/22 01Z,  -0.50,   5.85,   5.46,  99.90,   0.11,
05/22 02Z,  -0.50,   8.58,   8.00,  99.90,  -0.08,
05/22 03Z,  -0.50,  11.10,  10.40,  99.90,  -0.20,
05/22 04Z,  -0.40,  12.87,  12.21,  99.90,  -0.26,
05/22 05Z,  -0.40,  13.50,  12.98,  99.90,  -0.12,  (max)
05/22 06Z,  -0.50,  12.83,  12.54,  99.90,   0.21,
05/22 07Z,  -0.50,  11.01,  10.89,  99.90,   0.38,
05/22 08Z,  -0.50,   8.50,   8.40,  99.90,   0.40,
05/22 09Z,  -0.50,   5.91,   5.72,  99.90,   0.31,
05/22 10Z,  -0.40,   3.92,   3.62,  99.90,   0.10,
05/22 11Z,  -0.40,   3.01,   2.66,  99.90,   0.05,  (min)
05/22 12Z,  -0.50,   3.40,   3.05,  99.90,   0.15,
05/22 13Z,  -0.50,   4.93,   4.63,  99.90,   0.20,
05/22 14Z,  -0.40,   7.20,   6.95,  99.90,   0.15,
05/22 15Z,  -0.40,   9.59,   9.41,  99.90,   0.22,
05/22 16Z,  -0.30,  11.47,  11.33,  99.90,   0.16,
05/22 17Z,  -0.30,  12.33,  12.11,  99.90,   0.08,  (max)
05/22 18Z,  -0.40,  11.90,  11.66,  99.90,   0.16,
05/22 19Z,  -0.40,  10.27,   9.98,  99.90,   0.11,
05/22 20Z,  -0.30,   7.80,   7.55,  99.90,   0.05,
05/22 21Z,  -0.30,   5.12,   4.94,  99.90,   0.12,
05/22 22Z,  -0.20,   2.95,   2.83,  99.90,   0.08,
05/22 23Z,  -0.10,   1.86,   1.86,  99.90,   0.10,  (min)
05/23 00Z,  -0.20,   2.16,   2.17,  99.90,   0.21,
05/23 01Z,  -0.20,   3.83,   3.70,  99.90,   0.07,
05/23 02Z,  -0.10,   6.50,   6.18,  99.90,  -0.22,
05/23 03Z,  -0.10,   9.58,   9.15,  99.90,  -0.33,
05/23 04Z,   0.00,  12.38,  11.95,  99.90,  -0.43,
05/23 05Z,   0.00,  14.25,  13.94,  99.90,  -0.31,
05/23 06Z,   0.00,  14.74,  14.61,  99.90,  -0.13,  (max)
05/23 07Z,   0.00,  13.68,  13.79,  99.90,   0.11,
05/23 08Z,   0.00,  11.28,  11.51,  99.90,   0.23,
05/23 09Z,   0.00,   8.06,   8.30,  99.90,   0.24,
05/23 10Z,   0.00,   4.79,   4.97,  99.90,   0.18,
05/23 11Z,   0.00,   2.28,   2.41,  99.90,   0.13,
05/23 12Z,   0.00,   1.12,   1.27,  99.90,   0.15,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/23 13Z,   0.00,   1.57,  99.90,   1.73,   0.15,
05/23 14Z,   0.00,   3.47,  99.90,   3.63,   0.16,
05/23 15Z,   0.00,   6.28,  99.90,   6.44,   0.16,
05/23 16Z,   0.00,   9.27,  99.90,   9.44,   0.16,
05/23 17Z,   0.00,  11.69,  99.90,  11.85,   0.17,
05/23 18Z,   0.00,  12.91,  99.90,  13.08,   0.17,  (max)
05/23 19Z,   0.00,  12.65,  99.90,  12.82,   0.17,
05/23 20Z,   0.00,  10.95,  99.90,  11.13,   0.17,
05/23 21Z,   0.00,   8.28,  99.90,   8.46,   0.18,
05/23 22Z,   0.00,   5.36,  99.90,   5.53,   0.18,
05/23 23Z,   0.00,   2.99,  99.90,   3.17,   0.18,
05/24 00Z,   0.00,   1.86,  99.90,   2.04,   0.19,  (min)
05/24 01Z,   0.10,   2.33,  99.90,   2.62,   0.19,
05/24 02Z,   0.00,   4.34,  99.90,   4.53,   0.19,
05/24 03Z,   0.00,   7.44,  99.90,   7.62,   0.19,
05/24 04Z,   0.00,  10.89,  99.90,  11.08,   0.19,
05/24 05Z,   0.00,  13.90,  99.90,  14.08,   0.19,
05/24 06Z,   0.00,  15.73,  99.90,  15.92,   0.19,
05/24 07Z,   0.00,  15.91,  99.90,  16.10,   0.19,  (max)
05/24 08Z,   0.00,  14.30,  99.90,  14.48,   0.19,
05/24 09Z,   0.00,  11.17,  99.90,  11.35,   0.19,
05/24 10Z,   0.00,   7.19,  99.90,   7.37,   0.19,
05/24 11Z,   0.00,   3.28,  99.90,   3.47,   0.19,
05/24 12Z,   0.10,   0.38,  99.90,   0.66,   0.19,
05/24 13Z,   0.20,  -0.82,  99.90,  -0.44,   0.19,  (min)
05/24 14Z,   0.30,  -0.08,  99.90,   0.40,   0.19,
05/24 15Z,   0.40,   2.35,  99.90,   2.93,   0.19,
05/24 16Z,   0.40,   5.80,  99.90,   6.38,   0.19,
05/24 17Z,   0.40,   9.38,  99.90,   9.97,   0.19,
05/24 18Z,   0.30,  12.23,  99.90,  12.72,   0.19,
05/24 19Z,   0.20,  13.68,  99.90,  14.06,   0.19,  (max)
05/24 20Z,   0.20,  13.40,  99.90,  13.79,   0.19,
05/24 21Z,   0.20,  11.52,  99.90,  11.91,   0.19,
05/24 22Z,   0.20,   8.57,  99.90,   8.95,   0.19,
05/24 23Z,   0.20,   5.38,  99.90,   5.77,   0.19,
05/25 00Z,   0.20,   2.89,  99.90,   3.28,   0.19,
05/25 01Z,   0.30,   1.86,  99.90,   2.34,   0.19,  (min)
05/25 02Z,   0.30,   2.63,  99.90,   3.12,   0.19,
05/25 03Z,   0.40,   5.08,  99.90,   5.66,   0.19,
05/25 04Z,   0.40,   8.60,  99.90,   9.19,   0.19,
05/25 05Z,   0.30,  12.35,  99.90,  12.84,   0.19,
05/25 06Z,   0.20,  15.43,  99.90,  15.81,   0.19,
05/25 07Z,   0.10,  17.06,  99.90,  17.35,   0.19,  (max)
05/25 08Z,   0.00,  16.78,  99.90,  16.97,   0.19,
05/25 09Z,   0.00,  14.52,  99.90,  14.70,   0.19,
05/25 10Z,   0.00,  10.64,  99.90,  10.83,   0.19,
05/25 11Z,   0.00,   5.98,  99.90,   6.17,   0.19,
05/25 12Z,   0.10,   1.60,  99.90,   1.88,   0.19,
05/25 13Z,   0.20,  -1.46,  99.90,  -1.08,   0.19,
05/25 14Z,   0.20,  -2.48,  99.90,  -2.09,   0.19,  (min)
05/25 15Z,   0.20,  -1.27,  99.90,  -0.88,   0.19,
05/25 16Z,   0.20,   1.76,  99.90,   2.15,   0.19,
05/25 17Z,   0.20,   5.80,  99.90,   6.19,   0.19,
05/25 18Z,   0.10,   9.84,  99.90,  10.13,   0.19,
05/25 19Z,   0.10,  12.94,  99.90,  13.22,   0.19,
05/25 20Z,   0.10,  14.42,  99.90,  14.70,   0.19,  (max)
05/25 21Z,   0.10,  13.98,  99.90,  14.27,   0.19,
05/25 22Z,   0.10,  11.83,  99.90,  12.11,   0.19,
05/25 23Z,   0.20,   8.58,  99.90,   8.97,   0.19,
05/26 00Z,   0.30,   5.21,  99.90,   5.69,   0.19,
05/26 01Z,   0.40,   2.73,  99.90,   3.32,   0.19,
05/26 02Z,   0.40,   1.94,  99.90,   2.52,   0.19,  (min)
05/26 03Z,   0.40,   3.11,  99.90,   3.70,   0.19,
05/26 04Z,   0.40,   6.00,  99.90,   6.58,   0.19,
05/26 05Z,   0.30,   9.86,  99.90,  10.34,   0.19,
05/26 06Z,   0.20,  13.75,  99.90,  14.14,   0.19,
05/26 07Z,   0.20,  16.72,  99.90,  17.11,   0.19,
05/26 08Z,   0.10,  18.02,  99.90,  18.30,   0.19,  (max)
05/26 09Z,   0.10,  17.20,  99.90,  17.48,   0.19,
05/26 10Z,   0.20,  14.28,  99.90,  14.66,   0.19,
05/26 11Z,   0.20,   9.76,  99.90,  10.15,   0.19,
05/26 12Z,   0.30,   4.61,  99.90,   5.09,   0.19,
05/26 13Z,   0.40,   0.01,  99.90,   0.59,   0.19,
05/26 14Z,   0.40,  -2.94,  99.90,  -2.35,   0.19,
05/26 15Z,   0.40,  -3.56,  99.90,  -2.98,   0.19,  (min)
05/26 16Z,   0.30,  -1.81,  99.90,  -1.32,   0.19,
05/26 17Z,   0.20,   1.77,  99.90,   2.16,   0.19,
05/26 18Z,   0.10,   6.23,  99.90,   6.52,   0.19,
05/26 19Z,   0.10,  10.50,  99.90,  10.79,   0.19,
05/26 20Z,   0.10,  13.63,  99.90,  13.91,   0.19,
05/26 21Z,   0.10,  14.96,  99.90,  15.24,   0.19,  (max)
05/26 22Z,   0.20,  14.25,  99.90,  14.64,   0.19,
05/26 23Z,   0.40,  11.79,  99.90,  12.37,   0.19,
05/27 00Z,   0.50,   8.32,  99.90,   9.00,   0.19,