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
#Seattle, WA : 04/22/2025 04:21:04 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/20 12Z,   0.10,   8.06,   7.94,  99.90,  -0.22,
04/20 13Z,   0.10,   8.00,   7.85,  99.90,  -0.25,  (min)
04/20 14Z,   0.10,   8.10,   7.98,  99.90,  -0.22,
04/20 15Z,   0.10,   8.23,   8.23,  99.90,  -0.10,
04/20 16Z,   0.10,   8.30,   8.38,  99.90,  -0.02,  (max)
04/20 17Z,   0.10,   8.20,   8.19,  99.90,  -0.11,
04/20 18Z,   0.00,   7.70,   7.57,  99.90,  -0.13,
04/20 19Z,   0.00,   6.69,   6.45,  99.90,  -0.24,
04/20 20Z,   0.00,   5.22,   4.97,  99.90,  -0.25,
04/20 21Z,   0.00,   3.54,   3.26,  99.90,  -0.28,
04/20 22Z,   0.00,   1.89,   1.77,  99.90,  -0.12,
04/20 23Z,   0.00,   0.65,   0.90,  99.90,   0.25,
04/21 00Z,   0.00,   0.19,   0.80,  99.90,   0.61,  (min)
04/21 01Z,   0.00,   0.72,   1.48,  99.90,   0.76,
04/21 02Z,   0.00,   2.10,   2.83,  99.90,   0.73,
04/21 03Z,   0.00,   3.97,   4.77,  99.90,   0.80,
04/21 04Z,   0.00,   6.00,   6.86,  99.90,   0.86,
04/21 05Z,   0.00,   7.87,   8.69,  99.90,   0.82,
04/21 06Z,   0.10,   9.32,   9.98,  99.90,   0.56,
04/21 07Z,   0.10,  10.16,  10.73,  99.90,   0.47,
04/21 08Z,   0.10,  10.40,  10.90,  99.90,   0.40,  (max)
04/21 09Z,   0.20,  10.19,  10.60,  99.90,   0.21,
04/21 10Z,   0.10,   9.66,   9.96,  99.90,   0.20,
04/21 11Z,   0.10,   8.92,   9.04,  99.90,   0.02,
04/21 12Z,   0.30,   8.17,   8.13,  99.90,  -0.34,
04/21 13Z,   0.20,   7.65,   7.49,  99.90,  -0.36,
04/21 14Z,   0.20,   7.44,   7.22,  99.90,  -0.42,  (min)
04/21 15Z,   0.20,   7.46,   7.25,  99.90,  -0.41,
04/21 16Z,   0.20,   7.62,   7.47,  99.90,  -0.35,
04/21 17Z,   0.20,   7.83,   7.66,  99.90,  -0.37,
04/21 18Z,   0.10,   7.90,   7.67,  99.90,  -0.33,  (max)
04/21 19Z,   0.10,   7.59,   7.33,  99.90,  -0.36,
04/21 20Z,   0.10,   6.75,   6.43,  99.90,  -0.42,
04/21 21Z,   0.10,   5.45,   5.15,  99.90,  -0.40,
04/21 22Z,   0.10,   3.88,   3.65,  99.90,  -0.33,
04/21 23Z,   0.10,   2.29,   2.16,  99.90,  -0.23,
04/22 00Z,   0.10,   1.05,   1.10,  99.90,  -0.05,
04/22 01Z,   0.10,   0.54,   0.77,  99.90,   0.13,  (min)
04/22 02Z,   0.10,   0.99,   1.32,  99.90,   0.23,
04/22 03Z,   0.10,   2.28,   2.53,  99.90,   0.15,
04/22 04Z,   0.10,   4.10,   4.38,  99.90,   0.18,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/22 05Z,   0.10,   6.13,  99.90,   6.40,   0.17,
04/22 06Z,   0.10,   8.06,  99.90,   8.31,   0.15,
04/22 07Z,   0.10,   9.55,  99.90,   9.79,   0.13,
04/22 08Z,   0.10,  10.40,  99.90,  10.62,   0.12,
04/22 09Z,   0.10,  10.59,  99.90,  10.79,   0.10,  (max)
04/22 10Z,   0.10,  10.26,  99.90,  10.44,   0.08,
04/22 11Z,   0.10,   9.50,  99.90,   9.66,   0.07,
04/22 12Z,   0.00,   8.47,  99.90,   8.52,   0.05,
04/22 13Z,   0.00,   7.45,  99.90,   7.48,   0.03,
04/22 14Z,   0.00,   6.73,  99.90,   6.75,   0.02,
04/22 15Z,   0.00,   6.45,  99.90,   6.45,  -0.00,  (min)
04/22 16Z,   0.00,   6.55,  99.90,   6.54,  -0.02,
04/22 17Z,   0.00,   6.94,  99.90,   6.92,  -0.02,
04/22 18Z,   0.10,   7.47,  99.90,   7.55,  -0.02,
04/22 19Z,   0.10,   7.86,  99.90,   7.94,  -0.02,  (max)
04/22 20Z,   0.00,   7.80,  99.90,   7.78,  -0.02,
04/22 21Z,   0.00,   7.15,  99.90,   7.13,  -0.02,
04/22 22Z,   0.00,   5.97,  99.90,   5.95,  -0.02,
04/22 23Z,   0.00,   4.44,  99.90,   4.42,  -0.02,
04/23 00Z,   0.00,   2.81,  99.90,   2.79,  -0.02,
04/23 01Z,   0.10,   1.48,  99.90,   1.56,  -0.02,
04/23 02Z,   0.10,   0.89,  99.90,   0.97,  -0.02,  (min)
04/23 03Z,   0.10,   1.28,  99.90,   1.36,  -0.02,
04/23 04Z,   0.10,   2.56,  99.90,   2.64,  -0.02,
04/23 05Z,   0.10,   4.44,  99.90,   4.52,  -0.02,
04/23 06Z,   0.10,   6.57,  99.90,   6.65,  -0.02,
04/23 07Z,   0.10,   8.58,  99.90,   8.66,  -0.02,
04/23 08Z,   0.10,  10.07,  99.90,  10.15,  -0.02,
04/23 09Z,   0.10,  10.81,  99.90,  10.89,  -0.02,  (max)
04/23 10Z,   0.10,  10.78,  99.90,  10.86,  -0.02,
04/23 11Z,   0.10,  10.11,  99.90,  10.19,  -0.02,
04/23 12Z,   0.10,   8.94,  99.90,   9.02,  -0.02,
04/23 13Z,   0.10,   7.49,  99.90,   7.57,  -0.02,
04/23 14Z,   0.10,   6.15,  99.90,   6.23,  -0.02,
04/23 15Z,   0.10,   5.30,  99.90,   5.39,  -0.02,
04/23 16Z,   0.10,   5.11,  99.90,   5.20,  -0.02,  (min)
04/23 17Z,   0.10,   5.51,  99.90,   5.59,  -0.02,
04/23 18Z,   0.10,   6.33,  99.90,   6.41,  -0.02,
04/23 19Z,   0.10,   7.32,  99.90,   7.40,  -0.02,
04/23 20Z,   0.10,   8.09,  99.90,   8.17,  -0.02,
04/23 21Z,   0.10,   8.30,  99.90,   8.38,  -0.02,  (max)
04/23 22Z,   0.10,   7.80,  99.90,   7.88,  -0.02,
04/23 23Z,   0.10,   6.68,  99.90,   6.76,  -0.02,
04/24 00Z,   0.10,   5.12,  99.90,   5.20,  -0.02,
04/24 01Z,   0.20,   3.40,  99.90,   3.58,  -0.02,
04/24 02Z,   0.20,   1.98,  99.90,   2.16,  -0.02,
04/24 03Z,   0.20,   1.35,  99.90,   1.53,  -0.02,  (min)
04/24 04Z,   0.20,   1.76,  99.90,   1.95,  -0.02,
04/24 05Z,   0.20,   3.13,  99.90,   3.31,  -0.02,
04/24 06Z,   0.20,   5.14,  99.90,   5.32,  -0.02,
04/24 07Z,   0.20,   7.38,  99.90,   7.57,  -0.02,
04/24 08Z,   0.20,   9.41,  99.90,   9.59,  -0.02,
04/24 09Z,   0.20,  10.76,  99.90,  10.94,  -0.02,
04/24 10Z,   0.20,  11.20,  99.90,  11.39,  -0.02,  (max)
04/24 11Z,   0.20,  10.76,  99.90,  10.94,  -0.02,
04/24 12Z,   0.20,   9.56,  99.90,   9.75,  -0.02,
04/24 13Z,   0.20,   7.83,  99.90,   8.02,  -0.02,
04/24 14Z,   0.20,   5.92,  99.90,   6.10,  -0.02,
04/24 15Z,   0.30,   4.33,  99.90,   4.61,  -0.02,
04/24 16Z,   0.30,   3.52,  99.90,   3.80,  -0.02,  (min)
04/24 17Z,   0.30,   3.63,  99.90,   3.91,  -0.02,
04/24 18Z,   0.30,   4.52,  99.90,   4.80,  -0.02,
04/24 19Z,   0.30,   5.92,  99.90,   6.21,  -0.02,
04/24 20Z,   0.30,   7.44,  99.90,   7.72,  -0.02,
04/24 21Z,   0.30,   8.60,  99.90,   8.88,  -0.02,
04/24 22Z,   0.30,   9.03,  99.90,   9.31,  -0.02,  (max)
04/24 23Z,   0.30,   8.63,  99.90,   8.91,  -0.02,
04/25 00Z,   0.30,   7.51,  99.90,   7.79,  -0.02,
04/25 01Z,   0.30,   5.87,  99.90,   6.15,  -0.02,
04/25 02Z,   0.30,   4.06,  99.90,   4.34,  -0.02,
04/25 03Z,   0.30,   2.59,  99.90,   2.88,  -0.02,
04/25 04Z,   0.30,   2.01,  99.90,   2.29,  -0.02,  (min)
04/25 05Z,   0.40,   2.54,  99.90,   2.92,  -0.02,
04/25 06Z,   0.40,   4.07,  99.90,   4.45,  -0.02,
04/25 07Z,   0.40,   6.21,  99.90,   6.59,  -0.02,
04/25 08Z,   0.40,   8.50,  99.90,   8.88,  -0.02,
04/25 09Z,   0.40,  10.39,  99.90,  10.77,  -0.02,
04/25 10Z,   0.40,  11.42,  99.90,  11.80,  -0.02,  (max)
04/25 11Z,   0.40,  11.38,  99.90,  11.76,  -0.02,
04/25 12Z,   0.40,  10.34,  99.90,  10.72,  -0.02,
04/25 13Z,   0.40,   8.51,  99.90,   8.89,  -0.02,
04/25 14Z,   0.40,   6.19,  99.90,   6.58,  -0.02,
04/25 15Z,   0.40,   3.88,  99.90,   4.27,  -0.02,
04/25 16Z,   0.40,   2.21,  99.90,   2.59,  -0.02,
04/25 17Z,   0.40,   1.63,  99.90,   2.01,  -0.02,  (min)
04/25 18Z,   0.40,   2.23,  99.90,   2.61,  -0.02,
04/25 19Z,  99.90,   3.76,  99.90,  99.90,  -0.02,
04/25 20Z,  99.90,   5.80,  99.90,  99.90,  -0.02,
04/25 21Z,  99.90,   7.83,  99.90,  99.90,  -0.02,
04/25 22Z,  99.90,   9.30,  99.90,  99.90,  -0.02,
04/25 23Z,  99.90,   9.88,  99.90,  99.90,  -0.02,
04/26 00Z,  99.90,   9.52,  99.90,  99.90,  -0.02,