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
#Sitka, AK : 04/24/2025 07:21:03 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/22 12Z,  -0.30,   4.95,   4.26,  99.90,  -0.39,  (min)
04/22 13Z,  -0.40,   5.67,   4.95,  99.90,  -0.32,
04/22 14Z,  -0.40,   6.54,   5.77,  99.90,  -0.37,
04/22 15Z,  -0.40,   7.30,   6.52,  99.90,  -0.38,
04/22 16Z,  -0.40,   7.72,   6.87,  99.90,  -0.45,  (max)
04/22 17Z,  -0.40,   7.60,   6.79,  99.90,  -0.41,
04/22 18Z,  -0.30,   6.89,   6.09,  99.90,  -0.50,
04/22 19Z,  -0.40,   5.68,   4.95,  99.90,  -0.33,
04/22 20Z,  -0.40,   4.18,   3.49,  99.90,  -0.29,
04/22 21Z,  -0.40,   2.69,   2.05,  99.90,  -0.24,
04/22 22Z,  -0.40,   1.52,   0.94,  99.90,  -0.18,
04/22 23Z,  -0.30,   0.93,   0.34,  99.90,  -0.29,  (min)
04/23 00Z,  -0.30,   1.07,   0.51,  99.90,  -0.26,
04/23 01Z,  -0.30,   1.90,   1.22,  99.90,  -0.38,
04/23 02Z,  -0.30,   3.26,   2.60,  99.90,  -0.36,
04/23 03Z,  -0.40,   4.86,   4.16,  99.90,  -0.30,
04/23 04Z,  -0.40,   6.35,   5.64,  99.90,  -0.31,
04/23 05Z,  -0.40,   7.42,   6.76,  99.90,  -0.26,
04/23 06Z,  -0.30,   7.85,   7.27,  99.90,  -0.28,  (max)
04/23 07Z,  -0.30,   7.60,   7.06,  99.90,  -0.24,
04/23 08Z,  -0.30,   6.77,   6.27,  99.90,  -0.20,
04/23 09Z,  -0.30,   5.63,   5.24,  99.90,  -0.09,
04/23 10Z,  -0.30,   4.49,   4.11,  99.90,  -0.08,
04/23 11Z,  -0.30,   3.67,   3.35,  99.90,  -0.02,
04/23 12Z,  -0.20,   3.41,   3.02,  99.90,  -0.19,  (min)
04/23 13Z,  -0.20,   3.78,   3.41,  99.90,  -0.17,
04/23 14Z,  -0.20,   4.69,   4.26,  99.90,  -0.23,
04/23 15Z,  -0.20,   5.90,   5.47,  99.90,  -0.23,
04/23 16Z,  -0.10,   7.06,   6.59,  99.90,  -0.37,
04/23 17Z,  -0.10,   7.84,   7.36,  99.90,  -0.38,
04/23 18Z,  -0.10,   7.98,   7.43,  99.90,  -0.45,  (max)
04/23 19Z,  -0.10,   7.36,   6.91,  99.90,  -0.35,
04/23 20Z,  -0.10,   6.08,   5.71,  99.90,  -0.27,
04/23 21Z,  -0.10,   4.40,   4.08,  99.90,  -0.22,
04/23 22Z,  -0.10,   2.68,   2.33,  99.90,  -0.25,
04/23 23Z,  -0.10,   1.33,   1.07,  99.90,  -0.16,
04/24 00Z,   0.00,   0.69,   0.35,  99.90,  -0.34,  (min)
04/24 01Z,   0.00,   0.93,   0.57,  99.90,  -0.36,
04/24 02Z,   0.00,   2.02,   1.58,  99.90,  -0.44,
04/24 03Z,  -0.10,   3.72,   3.27,  99.90,  -0.35,
04/24 04Z,  -0.10,   5.65,   5.18,  99.90,  -0.37,
04/24 05Z,   0.00,   7.37,   6.97,  99.90,  -0.40,
04/24 06Z,   0.00,   8.49,   8.07,  99.90,  -0.42,
04/24 07Z,   0.00,   8.75,   8.40,  99.90,  -0.35,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/24 08Z,   0.00,   8.11,  99.90,   7.77,  -0.34,
04/24 09Z,   0.00,   6.76,  99.90,   6.42,  -0.34,
04/24 10Z,   0.00,   5.04,  99.90,   4.71,  -0.33,
04/24 11Z,   0.00,   3.41,  99.90,   3.09,  -0.33,
04/24 12Z,   0.00,   2.29,  99.90,   1.97,  -0.32,
04/24 13Z,   0.00,   1.95,  99.90,   1.64,  -0.31,  (min)
04/24 14Z,   0.00,   2.50,  99.90,   2.19,  -0.31,
04/24 15Z,   0.00,   3.78,  99.90,   3.48,  -0.30,
04/24 16Z,   0.00,   5.46,  99.90,   5.16,  -0.30,
04/24 17Z,   0.00,   7.08,  99.90,   6.78,  -0.29,
04/24 18Z,   0.00,   8.20,  99.90,   7.91,  -0.29,
04/24 19Z,   0.00,   8.50,  99.90,   8.22,  -0.28,  (max)
04/24 20Z,   0.00,   7.86,  99.90,   7.58,  -0.28,
04/24 21Z,   0.00,   6.40,  99.90,   6.12,  -0.28,
04/24 22Z,   0.00,   4.47,  99.90,   4.19,  -0.28,
04/24 23Z,   0.00,   2.54,  99.90,   2.26,  -0.28,
04/25 00Z,   0.00,   1.11,  99.90,   0.83,  -0.28,
04/25 01Z,   0.00,   0.56,  99.90,   0.28,  -0.28,  (min)
04/25 02Z,   0.00,   1.06,  99.90,   0.77,  -0.28,
04/25 03Z,   0.00,   2.52,  99.90,   2.24,  -0.28,
04/25 04Z,   0.00,   4.62,  99.90,   4.33,  -0.28,
04/25 05Z,   0.00,   6.85,  99.90,   6.57,  -0.28,
04/25 06Z,   0.00,   8.69,  99.90,   8.40,  -0.28,
04/25 07Z,   0.00,   9.66,  99.90,   9.38,  -0.28,  (max)
04/25 08Z,   0.10,   9.54,  99.90,   9.36,  -0.28,
04/25 09Z,   0.10,   8.34,  99.90,   8.16,  -0.28,
04/25 10Z,   0.10,   6.34,  99.90,   6.16,  -0.28,
04/25 11Z,   0.10,   4.03,  99.90,   3.85,  -0.28,
04/25 12Z,   0.10,   1.98,  99.90,   1.80,  -0.28,
04/25 13Z,   0.00,   0.69,  99.90,   0.40,  -0.28,
04/25 14Z,   0.00,   0.46,  99.90,   0.18,  -0.28,  (min)
04/25 15Z,   0.00,   1.35,  99.90,   1.06,  -0.28,
04/25 16Z,   0.00,   3.11,  99.90,   2.83,  -0.28,
04/25 17Z,   0.00,   5.29,  99.90,   5.01,  -0.28,
04/25 18Z,   0.00,   7.33,  99.90,   7.04,  -0.28,
04/25 19Z,   0.00,   8.69,  99.90,   8.41,  -0.28,
04/25 20Z,   0.00,   9.03,  99.90,   8.74,  -0.28,  (max)
04/25 21Z,   0.00,   8.25,  99.90,   7.96,  -0.28,
04/25 22Z,  -0.10,   6.56,  99.90,   6.18,  -0.28,
04/25 23Z,  -0.10,   4.40,  99.90,   4.02,  -0.28,
04/26 00Z,  -0.10,   2.36,  99.90,   1.98,  -0.28,
04/26 01Z,  -0.10,   0.98,  99.90,   0.60,  -0.28,
04/26 02Z,  -0.10,   0.66,  99.90,   0.28,  -0.28,  (min)
04/26 03Z,  -0.10,   1.53,  99.90,   1.15,  -0.28,
04/26 04Z,  -0.10,   3.42,  99.90,   3.03,  -0.28,
04/26 05Z,  -0.20,   5.87,  99.90,   5.39,  -0.28,
04/26 06Z,  -0.20,   8.28,  99.90,   7.80,  -0.28,
04/26 07Z,  -0.20,  10.05,  99.90,   9.56,  -0.28,
04/26 08Z,  -0.20,  10.70,  99.90,  10.21,  -0.28,  (max)
04/26 09Z,  -0.20,  10.03,  99.90,   9.55,  -0.28,
04/26 10Z,  -0.20,   8.17,  99.90,   7.69,  -0.28,
04/26 11Z,  -0.20,   5.53,  99.90,   5.05,  -0.28,
04/26 12Z,  -0.10,   2.73,  99.90,   2.35,  -0.28,
04/26 13Z,  -0.10,   0.42,  99.90,   0.04,  -0.28,
04/26 14Z,  -0.10,  -0.85,  99.90,  -1.23,  -0.28,  (min)
04/26 15Z,  -0.10,  -0.81,  99.90,  -1.19,  -0.28,
04/26 16Z,  -0.20,   0.52,  99.90,   0.04,  -0.28,
04/26 17Z,  -0.20,   2.78,  99.90,   2.30,  -0.28,
04/26 18Z,  -0.10,   5.40,  99.90,   5.02,  -0.28,
04/26 19Z,  -0.10,   7.72,  99.90,   7.34,  -0.28,
04/26 20Z,  -0.10,   9.17,  99.90,   8.79,  -0.28,
04/26 21Z,  -0.10,   9.42,  99.90,   9.03,  -0.28,  (max)
04/26 22Z,  -0.10,   8.43,  99.90,   8.05,  -0.28,
04/26 23Z,  -0.10,   6.53,  99.90,   6.14,  -0.28,
04/27 00Z,  -0.10,   4.24,  99.90,   3.85,  -0.28,
04/27 01Z,  -0.10,   2.21,  99.90,   1.83,  -0.28,
04/27 02Z,  -0.10,   1.03,  99.90,   0.65,  -0.28,  (min)
04/27 03Z,  -0.10,   1.07,  99.90,   0.68,  -0.28,
04/27 04Z,  -0.10,   2.35,  99.90,   1.97,  -0.28,
04/27 05Z,  -0.10,   4.61,  99.90,   4.23,  -0.28,
04/27 06Z,  -0.10,   7.28,  99.90,   6.90,  -0.28,
04/27 07Z,  -0.10,   9.69,  99.90,   9.31,  -0.28,
04/27 08Z,  -0.10,  11.19,  99.90,  10.81,  -0.28,
04/27 09Z,  -0.10,  11.36,  99.90,  10.98,  -0.28,  (max)
04/27 10Z,  -0.10,  10.09,  99.90,   9.70,  -0.28,
04/27 11Z,  -0.10,   7.61,  99.90,   7.22,  -0.28,
04/27 12Z,  -0.10,   4.46,  99.90,   4.08,  -0.28,
04/27 13Z,  -0.10,   1.36,  99.90,   0.98,  -0.28,
04/27 14Z,  -0.10,  -0.99,  99.90,  -1.37,  -0.28,
04/27 15Z,  -0.20,  -2.06,  99.90,  -2.54,  -0.28,  (min)
04/27 16Z,  -0.20,  -1.64,  99.90,  -2.12,  -0.28,
04/27 17Z,  -0.20,   0.14,  99.90,  -0.34,  -0.28,
04/27 18Z,  -0.20,   2.81,  99.90,   2.33,  -0.28,
04/27 19Z,  -0.20,   5.70,  99.90,   5.22,  -0.28,
04/27 20Z,  -0.20,   8.12,  99.90,   7.64,  -0.28,
04/27 21Z,  -0.10,   9.50,  99.90,   9.12,  -0.28,
04/27 22Z,  -0.10,   9.57,  99.90,   9.18,  -0.28,  (max)
04/27 23Z,  -0.10,   8.38,  99.90,   7.99,  -0.28,
04/28 00Z,   0.00,   6.33,  99.90,   6.05,  -0.28,