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
#Portland, ME : 04/21/2025 08:22:10 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/19 12Z,   0.30,  -6.91,  -6.85,  99.90,  -0.24,
04/19 13Z,   0.30,  -8.34,  -8.17,  99.90,  -0.13,
04/19 14Z,   0.30,  -8.91,  -8.72,  99.90,  -0.11,  (min)
04/19 15Z,   0.20,  -8.59,  -8.61,  99.90,  -0.22,
04/19 16Z,   0.20,  -7.56,  -7.52,  99.90,  -0.16,
04/19 17Z,   0.10,  -6.03,  -5.82,  99.90,   0.11,
04/19 18Z,   0.10,  -4.33,  -4.07,  99.90,   0.16,
04/19 19Z,   0.10,  -2.93,  -2.83,  99.90,  -0.00,
04/19 20Z,   0.10,  -2.21,  -1.99,  99.90,   0.12,  (max)
04/19 21Z,   0.10,  -2.28,  -2.09,  99.90,   0.09,
04/19 22Z,   0.10,  -3.02,  -2.92,  99.90,   0.00,
04/19 23Z,   0.10,  -4.31,  -4.27,  99.90,  -0.06,
04/20 00Z,   0.10,  -5.86,  -5.73,  99.90,   0.03,
04/20 01Z,   0.00,  -7.20,  -7.08,  99.90,   0.12,
04/20 02Z,   0.00,  -7.84,  -7.68,  99.90,   0.16,  (min)
04/20 03Z,   0.00,  -7.62,  -7.56,  99.90,   0.06,
04/20 04Z,  -0.10,  -6.66,  -6.67,  99.90,   0.09,
04/20 05Z,  -0.10,  -5.18,  -5.13,  99.90,   0.15,
04/20 06Z,  -0.10,  -3.47,  -3.35,  99.90,   0.22,
04/20 07Z,  -0.10,  -1.96,  -1.95,  99.90,   0.11,
04/20 08Z,  -0.10,  -1.11,  -1.12,  99.90,   0.09,
04/20 09Z,   0.00,  -1.14,  -1.04,  99.90,   0.10,  (max)
04/20 10Z,  -0.10,  -1.95,  -2.00,  99.90,   0.05,
04/20 11Z,  -0.20,  -3.40,  -3.72,  99.90,  -0.12,
04/20 12Z,  -0.20,  -5.25,  -5.64,  99.90,  -0.19,
04/20 13Z,  -0.30,  -7.09,  -7.37,  99.90,   0.02,
04/20 14Z,  -0.40,  -8.39,  -8.71,  99.90,   0.08,
04/20 15Z,  -0.50,  -8.83,  -9.20,  99.90,   0.13,  (min)
04/20 16Z,  -0.50,  -8.42,  -9.05,  99.90,  -0.13,
04/20 17Z,  -0.50,  -7.34,  -7.86,  99.90,  -0.02,
04/20 18Z,  -0.40,  -5.80,  -6.16,  99.90,   0.04,
04/20 19Z,  -0.30,  -4.13,  -4.56,  99.90,  -0.13,
04/20 20Z,  -0.20,  -2.81,  -3.34,  99.90,  -0.33,
04/20 21Z,  -0.20,  -2.18,  -2.54,  99.90,  -0.16,  (max)
04/20 22Z,  -0.20,  -2.31,  -2.67,  99.90,  -0.16,
04/20 23Z,  -0.10,  -3.11,  -3.42,  99.90,  -0.21,
04/21 00Z,  -0.10,  -4.43,  -4.84,  99.90,  -0.31,
04/21 01Z,  -0.10,  -5.99,  -6.32,  99.90,  -0.23,
04/21 02Z,   0.00,  -7.28,  -7.42,  99.90,  -0.14,
04/21 03Z,   0.00,  -7.86,  -8.16,  99.90,  -0.30,  (min)
04/21 04Z,   0.00,  -7.59,  -7.94,  99.90,  -0.35,
04/21 05Z,   0.00,  -6.61,  -6.99,  99.90,  -0.38,
04/21 06Z,   0.00,  -5.11,  -5.50,  99.90,  -0.39,
04/21 07Z,   0.00,  -3.39,  -3.69,  99.90,  -0.30,
04/21 08Z,   0.00,  -1.91,  -2.34,  99.90,  -0.43,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/21 09Z,   0.10,  -1.12,  99.90,  -1.41,  -0.40,
04/21 10Z,   0.20,  -1.18,  99.90,  -1.34,  -0.36,  (max)
04/21 11Z,   0.30,  -2.02,  99.90,  -2.05,  -0.33,
04/21 12Z,   0.30,  -3.49,  99.90,  -3.49,  -0.30,
04/21 13Z,   0.30,  -5.37,  99.90,  -5.34,  -0.27,
04/21 14Z,   0.30,  -7.21,  99.90,  -7.14,  -0.24,
04/21 15Z,   0.30,  -8.47,  99.90,  -8.38,  -0.20,
04/21 16Z,   0.40,  -8.87,  99.90,  -8.65,  -0.17,  (min)
04/21 17Z,   0.40,  -8.43,  99.90,  -8.17,  -0.14,
04/21 18Z,   0.40,  -7.28,  99.90,  -6.99,  -0.11,
04/21 19Z,   0.40,  -5.66,  99.90,  -5.34,  -0.08,
04/21 20Z,   0.50,  -3.93,  99.90,  -3.47,  -0.04,
04/21 21Z,   0.60,  -2.59,  99.90,  -2.03,  -0.04,
04/21 22Z,   0.70,  -1.97,  99.90,  -1.32,  -0.04,  (max)
04/21 23Z,   0.80,  -2.13,  99.90,  -1.38,  -0.04,
04/22 00Z,   0.80,  -2.99,  99.90,  -2.24,  -0.04,
04/22 01Z,   0.80,  -4.41,  99.90,  -3.66,  -0.04,
04/22 02Z,   0.80,  -6.07,  99.90,  -5.31,  -0.04,
04/22 03Z,   0.80,  -7.43,  99.90,  -6.67,  -0.04,
04/22 04Z,   0.70,  -8.05,  99.90,  -7.39,  -0.04,  (min)
04/22 05Z,   0.70,  -7.80,  99.90,  -7.14,  -0.04,
04/22 06Z,   0.60,  -6.80,  99.90,  -6.24,  -0.04,
04/22 07Z,   0.60,  -5.23,  99.90,  -4.67,  -0.04,
04/22 08Z,   0.60,  -3.41,  99.90,  -2.86,  -0.04,
04/22 09Z,   0.60,  -1.86,  99.90,  -1.30,  -0.04,
04/22 10Z,   0.60,  -1.01,  99.90,  -0.46,  -0.04,  (max)
04/22 11Z,   0.60,  -1.05,  99.90,  -0.50,  -0.04,
04/22 12Z,   0.60,  -1.91,  99.90,  -1.35,  -0.04,
04/22 13Z,   0.60,  -3.45,  99.90,  -2.90,  -0.04,
04/22 14Z,   0.60,  -5.44,  99.90,  -4.88,  -0.04,
04/22 15Z,   0.50,  -7.36,  99.90,  -6.91,  -0.04,
04/22 16Z,   0.50,  -8.68,  99.90,  -8.22,  -0.04,
04/22 17Z,   0.50,  -9.08,  99.90,  -8.62,  -0.04,  (min)
04/22 18Z,   0.50,  -8.58,  99.90,  -8.13,  -0.04,
04/22 19Z,   0.50,  -7.32,  99.90,  -6.86,  -0.04,
04/22 20Z,   0.50,  -5.52,  99.90,  -5.06,  -0.04,
04/22 21Z,   0.50,  -3.63,  99.90,  -3.17,  -0.04,
04/22 22Z,   0.50,  -2.19,  99.90,  -1.73,  -0.04,
04/22 23Z,   0.50,  -1.54,  99.90,  -1.09,  -0.04,  (max)
04/23 00Z,   0.50,  -1.74,  99.90,  -1.28,  -0.04,
04/23 01Z,   0.40,  -2.72,  99.90,  -2.37,  -0.04,
04/23 02Z,   0.40,  -4.34,  99.90,  -3.98,  -0.04,
04/23 03Z,   0.40,  -6.21,  99.90,  -5.85,  -0.04,
04/23 04Z,   0.30,  -7.74,  99.90,  -7.48,  -0.04,
04/23 05Z,   0.20,  -8.46,  99.90,  -8.30,  -0.04,  (min)
04/23 06Z,   0.20,  -8.25,  99.90,  -8.09,  -0.04,
04/23 07Z,   0.20,  -7.18,  99.90,  -7.02,  -0.04,
04/23 08Z,   0.30,  -5.45,  99.90,  -5.19,  -0.04,
04/23 09Z,   0.30,  -3.44,  99.90,  -3.19,  -0.04,
04/23 10Z,   0.30,  -1.73,  99.90,  -1.47,  -0.04,
04/23 11Z,   0.40,  -0.78,  99.90,  -0.43,  -0.04,  (max)
04/23 12Z,   0.40,  -0.78,  99.90,  -0.43,  -0.04,
04/23 13Z,   0.40,  -1.68,  99.90,  -1.33,  -0.04,
04/23 14Z,   0.40,  -3.37,  99.90,  -3.01,  -0.04,
04/23 15Z,   0.40,  -5.54,  99.90,  -5.18,  -0.04,
04/23 16Z,   0.30,  -7.62,  99.90,  -7.36,  -0.04,
04/23 17Z,   0.30,  -9.02,  99.90,  -8.76,  -0.04,
04/23 18Z,   0.30,  -9.42,  99.90,  -9.16,  -0.04,  (min)
04/23 19Z,   0.30,  -8.81,  99.90,  -8.56,  -0.04,
04/23 20Z,   0.30,  -7.33,  99.90,  -7.07,  -0.04,
04/23 21Z,   0.40,  -5.26,  99.90,  -4.90,  -0.04,
04/23 22Z,   0.40,  -3.14,  99.90,  -2.79,  -0.04,
04/23 23Z,   0.30,  -1.57,  99.90,  -1.32,  -0.04,
04/24 00Z,   0.30,  -0.90,  99.90,  -0.64,  -0.04,  (max)
04/24 01Z,   0.30,  -1.19,  99.90,  -0.94,  -0.04,
04/24 02Z,   0.30,  -2.40,  99.90,  -2.14,  -0.04,
04/24 03Z,   0.30,  -4.32,  99.90,  -4.06,  -0.04,
04/24 04Z,   0.20,  -6.49,  99.90,  -6.33,  -0.04,
04/24 05Z,   0.20,  -8.25,  99.90,  -8.09,  -0.04,
04/24 06Z,   0.10,  -9.09,  99.90,  -9.03,  -0.04,  (min)
04/24 07Z,   0.10,  -8.87,  99.90,  -8.81,  -0.04,
04/24 08Z,   0.20,  -7.66,  99.90,  -7.50,  -0.04,
04/24 09Z,   0.20,  -5.68,  99.90,  -5.53,  -0.04,
04/24 10Z,   0.20,  -3.41,  99.90,  -3.25,  -0.04,
04/24 11Z,   0.30,  -1.49,  99.90,  -1.24,  -0.04,
04/24 12Z,   0.30,  -0.44,  99.90,  -0.18,  -0.04,
04/24 13Z,   0.30,  -0.43,  99.90,  -0.17,  -0.04,  (max)
04/24 14Z,   0.30,  -1.44,  99.90,  -1.18,  -0.04,
04/24 15Z,   0.20,  -3.33,  99.90,  -3.18,  -0.04,
04/24 16Z,   0.20,  -5.74,  99.90,  -5.58,  -0.04,
04/24 17Z,   0.20,  -8.00,  99.90,  -7.85,  -0.04,
04/24 18Z,   0.20,  -9.47,  99.90,  -9.31,  -0.04,
04/24 19Z,   0.30,  -9.81,  99.90,  -9.56,  -0.04,  (min)
04/24 20Z,   0.30,  -9.01,  99.90,  -8.75,  -0.04,
04/24 21Z,   0.30,  -7.21,  99.90,  -6.96,  -0.04,
04/24 22Z,   0.30,  -4.81,  99.90,  -4.56,  -0.04,
04/24 23Z,   0.30,  -2.45,  99.90,  -2.19,  -0.04,
04/25 00Z,   0.30,  -0.77,  99.90,  -0.52,  -0.04,