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
#Skagway, AK : 04/13/2026 17:20:27 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/12 00Z,   1.30,  -5.22,  -6.22,  99.90,  -2.30,  (min)
04/12 01Z,   1.30,  -4.41,  -5.38,  99.90,  -2.27,
04/12 02Z,   1.30,  -3.01,  -3.95,  99.90,  -2.24,
04/12 03Z,   1.40,  -1.19,  -2.08,  99.90,  -2.29,
04/12 04Z,   1.50,   0.73,  -0.08,  99.90,  -2.31,
04/12 05Z,   1.60,   2.26,   1.39,  99.90,  -2.47,
04/12 06Z,   1.30,   3.07,   2.16,  99.90,  -2.21,
04/12 07Z,   1.40,   3.07,   2.21,  99.90,  -2.26,  (max)
04/12 08Z,   1.50,   2.36,   1.54,  99.90,  -2.32,
04/12 09Z,   1.60,   1.02,   0.29,  99.90,  -2.33,
04/12 10Z,   1.80,  -0.63,  -1.39,  99.90,  -2.56,
04/12 11Z,   1.90,  -2.02,  -2.63,  99.90,  -2.51,
04/12 12Z,   1.40,  -2.63,  -3.21,  99.90,  -1.98,  (min)
04/12 13Z,   1.50,  -2.31,  -2.94,  99.90,  -2.13,
04/12 14Z,   1.60,  -1.22,  -1.86,  99.90,  -2.24,
04/12 15Z,   1.80,   0.43,  -0.28,  99.90,  -2.51,
04/12 16Z,   1.90,   2.26,   1.49,  99.90,  -2.67,
04/12 17Z,   1.90,   3.68,   2.84,  99.90,  -2.74,
04/12 18Z,   1.40,   4.17,   3.34,  99.90,  -2.23,  (max)
04/12 19Z,   1.50,   3.57,   2.79,  99.90,  -2.28,
04/12 20Z,   1.70,   2.04,   1.39,  99.90,  -2.35,
04/12 21Z,   1.90,  -0.15,  -0.72,  99.90,  -2.47,
04/12 22Z,   2.00,  -2.63,  -3.26,  99.90,  -2.63,
04/12 23Z,   2.20,  -4.81,  -5.23,  99.90,  -2.62,
04/13 00Z,   1.60,  -6.06,  -6.68,  99.90,  -2.22,  (min)
04/13 01Z,   1.90,  -6.10,  -6.62,  99.90,  -2.42,
04/13 02Z,   2.10,  -5.03,  -5.52,  99.90,  -2.59,
04/13 03Z,   2.40,  -3.09,  -3.63,  99.90,  -2.94,
04/13 04Z,   2.70,  -0.61,  -1.03,  99.90,  -3.12,
04/13 05Z,   2.80,   1.87,   1.48,  99.90,  -3.19,
04/13 06Z,   2.20,   3.72,   3.29,  99.90,  -2.63,
04/13 07Z,   2.40,   4.51,   4.09,  99.90,  -2.82,  (max)
04/13 08Z,   2.60,   4.17,   3.81,  99.90,  -2.96,
04/13 09Z,   2.70,   2.82,   2.55,  99.90,  -2.97,
04/13 10Z,   2.70,   0.66,   0.49,  99.90,  -2.87,
04/13 11Z,   2.80,  -1.76,  -2.01,  99.90,  -3.05,
04/13 12Z,   2.20,  -3.68,  -3.85,  99.90,  -2.37,
04/13 13Z,   2.40,  -4.45,  -4.82,  99.90,  -2.77,  (min)
04/13 14Z,   2.50,  -3.90,  -4.31,  99.90,  -2.91,
04/13 15Z,   2.60,  -2.24,  -2.76,  99.90,  -3.12,
04/13 16Z,   2.70,   0.17,  -0.33,  99.90,  -3.20,
04/13 17Z,   2.70,   2.70,   2.20,  99.90,  -3.20,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/13 18Z,   2.70,   4.59,  99.90,   4.13,  -3.16,
04/13 19Z,   2.60,   5.23,  99.90,   4.72,  -3.11,  (max)
04/13 20Z,   2.50,   4.48,  99.90,   3.91,  -3.06,
04/13 21Z,   2.40,   2.56,  99.90,   1.94,  -3.02,
04/13 22Z,   2.30,  -0.20,  99.90,  -0.87,  -2.97,
04/13 23Z,   2.30,  -3.25,  99.90,  -3.88,  -2.93,
04/14 00Z,   2.40,  -5.82,  99.90,  -6.30,  -2.88,
04/14 01Z,   2.50,  -7.12,  99.90,  -7.46,  -2.84,  (min)
04/14 02Z,   2.60,  -6.84,  99.90,  -7.03,  -2.79,
04/14 03Z,   2.70,  -5.13,  99.90,  -5.18,  -2.75,
04/14 04Z,   2.70,  -2.39,  99.90,  -2.39,  -2.70,
04/14 05Z,   2.60,   0.82,  99.90,   0.77,  -2.66,
04/14 06Z,   2.50,   3.74,  99.90,   3.59,  -2.66,
04/14 07Z,   2.30,   5.60,  99.90,   5.24,  -2.66,
04/14 08Z,   2.20,   5.99,  99.90,   5.53,  -2.66,  (max)
04/14 09Z,   2.00,   4.92,  99.90,   4.26,  -2.66,
04/14 10Z,   1.70,   2.61,  99.90,   1.66,  -2.66,
04/14 11Z,   1.50,  -0.51,  99.90,  -1.67,  -2.66,
04/14 12Z,   1.50,  -3.68,  99.90,  -4.84,  -2.66,
04/14 13Z,   1.50,  -5.90,  99.90,  -7.06,  -2.66,
04/14 14Z,   1.60,  -6.47,  99.90,  -7.53,  -2.66,  (min)
04/14 15Z,   1.70,  -5.30,  99.90,  -6.25,  -2.66,
04/14 16Z,   1.80,  -2.76,  99.90,  -3.61,  -2.66,
04/14 17Z,   1.90,   0.53,  99.90,  -0.23,  -2.66,
04/14 18Z,   2.10,   3.70,  99.90,   3.14,  -2.66,
04/14 19Z,   2.30,   5.83,  99.90,   5.48,  -2.66,
04/14 20Z,   2.30,   6.34,  99.90,   5.99,  -2.66,  (max)
04/14 21Z,   2.30,   5.18,  99.90,   4.83,  -2.66,
04/14 22Z,   2.20,   2.67,  99.90,   2.21,  -2.66,
04/14 23Z,   2.00,  -0.73,  99.90,  -1.38,  -2.66,
04/15 00Z,   1.80,  -4.28,  99.90,  -5.14,  -2.66,
04/15 01Z,   1.60,  -6.99,  99.90,  -8.05,  -2.66,
04/15 02Z,   1.50,  -8.01,  99.90,  -9.16,  -2.66,  (min)
04/15 03Z,   1.50,  -7.05,  99.90,  -8.21,  -2.66,
04/15 04Z,   1.50,  -4.45,  99.90,  -5.61,  -2.66,
04/15 05Z,   1.60,  -0.85,  99.90,  -1.90,  -2.66,
04/15 06Z,   1.70,   2.95,  99.90,   2.00,  -2.66,
04/15 07Z,   1.70,   5.99,  99.90,   5.04,  -2.66,
04/15 08Z,   1.80,   7.47,  99.90,   6.62,  -2.66,  (max)
04/15 09Z,   1.80,   7.09,  99.90,   6.24,  -2.66,
04/15 10Z,   1.80,   5.02,  99.90,   4.16,  -2.66,
04/15 11Z,   1.80,   1.62,  99.90,   0.77,  -2.66,
04/15 12Z,   1.80,  -2.43,  99.90,  -3.29,  -2.66,
04/15 13Z,   1.90,  -6.12,  99.90,  -6.87,  -2.66,
04/15 14Z,   1.90,  -8.28,  99.90,  -9.04,  -2.66,  (min)
04/15 15Z,   1.90,  -8.27,  99.90,  -9.02,  -2.66,
04/15 16Z,   1.80,  -6.17,  99.90,  -7.03,  -2.66,
04/15 17Z,   1.70,  -2.63,  99.90,  -3.59,  -2.66,
04/15 18Z,   1.70,   1.44,  99.90,   0.49,  -2.66,
04/15 19Z,   1.60,   5.01,  99.90,   3.95,  -2.66,
04/15 20Z,   1.50,   7.10,  99.90,   5.94,  -2.66,
04/15 21Z,   1.50,   7.22,  99.90,   6.06,  -2.66,  (max)
04/15 22Z,   1.50,   5.48,  99.90,   4.33,  -2.66,
04/15 23Z,   1.50,   2.32,  99.90,   1.16,  -2.66,
04/16 00Z,   1.60,  -1.64,  99.90,  -2.70,  -2.66,
04/16 01Z,   1.70,  -5.47,  99.90,  -6.43,  -2.66,
04/16 02Z,   1.80,  -8.01,  99.90,  -8.86,  -2.66,
04/16 03Z,   1.90,  -8.39,  99.90,  -9.14,  -2.66,  (min)
04/16 04Z,   2.00,  -6.52,  99.90,  -7.17,  -2.66,
04/16 05Z,   2.10,  -2.97,  99.90,  -3.53,  -2.66,
04/16 06Z,   2.20,   1.35,  99.90,   0.89,  -2.66,
04/16 07Z,   2.30,   5.41,  99.90,   5.05,  -2.66,
04/16 08Z,   2.30,   8.17,  99.90,   7.82,  -2.66,
04/16 09Z,   2.20,   8.93,  99.90,   8.47,  -2.66,  (max)
04/16 10Z,   2.00,   7.54,  99.90,   6.89,  -2.66,
04/16 11Z,   1.70,   4.35,  99.90,   3.40,  -2.66,
04/16 12Z,   1.50,  -0.07,  99.90,  -1.22,  -2.66,
04/16 13Z,   1.40,  -4.83,  99.90,  -6.08,  -2.66,
04/16 14Z,   1.30,  -8.66,  99.90, -10.02,  -2.66,
04/16 15Z,   1.40, -10.38,  99.90, -11.64,  -2.66,  (min)
04/16 16Z,   1.50,  -9.48,  99.90, -10.64,  -2.66,
04/16 17Z,   1.60,  -6.35,  99.90,  -7.41,  -2.66,
04/16 18Z,   1.70,  -1.92,  99.90,  -2.87,  -2.66,
04/16 19Z,   1.80,   2.69,  99.90,   1.84,  -2.66,
04/16 20Z,   1.80,   6.33,  99.90,   5.47,  -2.66,
04/16 21Z,   1.70,   8.08,  99.90,   7.13,  -2.66,  (max)
04/16 22Z,   1.70,   7.65,  99.90,   6.69,  -2.66,
04/16 23Z,   1.60,   5.28,  99.90,   4.23,  -2.66,
04/17 00Z,   1.60,   1.55,  99.90,   0.50,  -2.66,
04/17 01Z,   1.60,  -2.76,  99.90,  -3.82,  -2.66,
04/17 02Z,   1.70,  -6.54,  99.90,  -7.50,  -2.66,
04/17 03Z,   1.80,  -8.56,  99.90,  -9.41,  -2.66,  (min)
04/17 04Z,   1.90,  -8.06,  99.90,  -8.82,  -2.66,
04/17 05Z,   1.90,  -5.22,  99.90,  -5.98,  -2.66,
04/17 06Z,   2.00,  -0.90,  99.90,  -1.55,  -2.66,
04/17 07Z,   1.90,   3.81,  99.90,   3.05,  -2.66,
04/17 08Z,   1.80,   7.73,  99.90,   6.88,  -2.66,
04/17 09Z,   1.70,   9.88,  99.90,   8.92,  -2.66,  (max)
04/17 10Z,   1.50,   9.69,  99.90,   8.53,  -2.66,
04/17 11Z,   1.30,   7.23,  99.90,   5.88,  -2.66,
04/17 12Z,   1.30,   3.02,  99.90,   1.67,  -2.66,