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 : 04/18/2025 16:22:55 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/17 00Z,   0.30, -10.47, -10.15,  99.90,   0.02,
04/17 01Z,   0.30, -10.03,  -9.72,  99.90,   0.01,  (min)
04/17 02Z,   0.20,  -8.77,  -8.48,  99.90,   0.09,
04/17 03Z,   0.20,  -6.93,  -6.62,  99.90,   0.11,
04/17 04Z,   0.20,  -4.94,  -4.42,  99.90,   0.32,
04/17 05Z,   0.20,  -3.37,  -3.09,  99.90,   0.08,
04/17 06Z,   0.10,  -2.67,  -2.37,  99.90,   0.20,  (max)
04/17 07Z,   0.10,  -2.95,  -2.49,  99.90,   0.36,
04/17 08Z,   0.10,  -4.10,  -3.74,  99.90,   0.26,
04/17 09Z,   0.10,  -5.94,  -5.55,  99.90,   0.29,
04/17 10Z,   0.10,  -8.11,  -7.78,  99.90,   0.23,
04/17 11Z,   0.10, -10.03,  -9.74,  99.90,   0.19,
04/17 12Z,   0.20, -11.17, -10.89,  99.90,   0.08,
04/17 13Z,   0.20, -11.31, -11.16,  99.90,  -0.05,  (min)
04/17 14Z,   0.20, -10.54, -10.44,  99.90,  -0.10,
04/17 15Z,   0.20,  -9.06,  -8.95,  99.90,  -0.09,
04/17 16Z,   0.20,  -7.18,  -7.03,  99.90,  -0.05,
04/17 17Z,   0.10,  -5.40,  -5.33,  99.90,  -0.03,
04/17 18Z,   0.10,  -4.21,  -4.10,  99.90,   0.01,
04/17 19Z,   0.10,  -3.88,  -3.73,  99.90,   0.05,  (max)
04/17 20Z,   0.20,  -4.38,  -4.31,  99.90,  -0.13,
04/17 21Z,   0.20,  -5.58,  -5.41,  99.90,  -0.03,
04/17 22Z,   0.20,  -7.25,  -7.21,  99.90,  -0.16,
04/17 23Z,   0.30,  -8.93,  -8.93,  99.90,  -0.30,
04/18 00Z,   0.30, -10.02,  -9.87,  99.90,  -0.15,
04/18 01Z,   0.30, -10.20, -10.10,  99.90,  -0.20,  (min)
04/18 02Z,   0.30,  -9.48,  -9.42,  99.90,  -0.24,
04/18 03Z,   0.20,  -8.07,  -8.05,  99.90,  -0.18,
04/18 04Z,   0.20,  -6.25,  -6.17,  99.90,  -0.12,
04/18 05Z,   0.10,  -4.44,  -4.31,  99.90,   0.03,
04/18 06Z,   0.10,  -3.18,  -3.20,  99.90,  -0.12,
04/18 07Z,   0.10,  -2.83,  -2.77,  99.90,  -0.04,  (max)
04/18 08Z,   0.10,  -3.39,  -3.17,  99.90,   0.12,
04/18 09Z,   0.20,  -4.72,  -4.60,  99.90,  -0.08,
04/18 10Z,   0.20,  -6.60,  -6.64,  99.90,  -0.24,
04/18 11Z,   0.20,  -8.65,  -8.64,  99.90,  -0.19,
04/18 12Z,   0.20, -10.31, -10.23,  99.90,  -0.12,
04/18 13Z,   0.30, -11.11, -11.06,  99.90,  -0.25,  (min)
04/18 14Z,   0.30, -10.97, -10.97,  99.90,  -0.30,
04/18 15Z,   0.20, -10.02, -10.05,  99.90,  -0.23,
04/18 16Z,   0.20,  -8.50,  -8.47,  99.90,  -0.17,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 17Z,   0.20,  -6.71,  99.90,  -6.67,  -0.16,
04/18 18Z,   0.20,  -5.15,  99.90,  -5.10,  -0.15,
04/18 19Z,   0.30,  -4.24,  99.90,  -4.08,  -0.14,
04/18 20Z,   0.30,  -4.15,  99.90,  -3.99,  -0.13,  (max)
04/18 21Z,   0.40,  -4.81,  99.90,  -4.54,  -0.13,
04/18 22Z,   0.40,  -6.08,  99.90,  -5.79,  -0.12,
04/18 23Z,   0.50,  -7.69,  99.90,  -7.30,  -0.11,
04/19 00Z,   0.50,  -9.17,  99.90,  -8.77,  -0.10,
04/19 01Z,   0.40,  -9.99,  99.90,  -9.68,  -0.09,  (min)
04/19 02Z,   0.40,  -9.91,  99.90,  -9.59,  -0.08,
04/19 03Z,   0.30,  -9.02,  99.90,  -8.79,  -0.07,
04/19 04Z,   0.20,  -7.55,  99.90,  -7.42,  -0.06,
04/19 05Z,   0.20,  -5.79,  99.90,  -5.65,  -0.06,
04/19 06Z,   0.20,  -4.16,  99.90,  -4.02,  -0.06,
04/19 07Z,   0.10,  -3.16,  99.90,  -3.12,  -0.06,
04/19 08Z,   0.10,  -3.05,  99.90,  -3.01,  -0.06,  (max)
04/19 09Z,   0.10,  -3.78,  99.90,  -3.75,  -0.06,
04/19 10Z,   0.20,  -5.20,  99.90,  -5.06,  -0.06,
04/19 11Z,   0.20,  -7.06,  99.90,  -6.93,  -0.06,
04/19 12Z,   0.30,  -8.99,  99.90,  -8.75,  -0.06,
04/19 13Z,   0.30, -10.42,  99.90, -10.18,  -0.06,
04/19 14Z,   0.30, -10.99,  99.90, -10.75,  -0.06,  (min)
04/19 15Z,   0.20, -10.67,  99.90, -10.53,  -0.06,
04/19 16Z,   0.10,  -9.64,  99.90,  -9.60,  -0.06,
04/19 17Z,   0.10,  -8.11,  99.90,  -8.07,  -0.06,
04/19 18Z,   0.00,  -6.41,  99.90,  -6.47,  -0.06,
04/19 19Z,   0.00,  -5.01,  99.90,  -5.07,  -0.06,
04/19 20Z,  -0.10,  -4.29,  99.90,  -4.45,  -0.06,  (max)
04/19 21Z,  -0.10,  -4.36,  99.90,  -4.52,  -0.06,
04/19 22Z,  -0.10,  -5.10,  99.90,  -5.26,  -0.06,
04/19 23Z,   0.00,  -6.39,  99.90,  -6.45,  -0.06,
04/20 00Z,  -0.10,  -7.94,  99.90,  -8.10,  -0.06,
04/20 01Z,  -0.20,  -9.28,  99.90,  -9.54,  -0.06,
04/20 02Z,  -0.20,  -9.92,  99.90, -10.18,  -0.06,  (min)
04/20 03Z,  -0.20,  -9.70,  99.90,  -9.96,  -0.06,
04/20 04Z,  -0.30,  -8.74,  99.90,  -9.10,  -0.06,
04/20 05Z,  -0.30,  -7.26,  99.90,  -7.62,  -0.06,
04/20 06Z,  -0.30,  -5.55,  99.90,  -5.91,  -0.06,
04/20 07Z,  -0.30,  -4.04,  99.90,  -4.40,  -0.06,
04/20 08Z,  -0.30,  -3.19,  99.90,  -3.56,  -0.06,  (max)
04/20 09Z,  -0.30,  -3.22,  99.90,  -3.58,  -0.06,
04/20 10Z,  -0.30,  -4.03,  99.90,  -4.40,  -0.06,
04/20 11Z,  -0.30,  -5.48,  99.90,  -5.84,  -0.06,
04/20 12Z,  -0.30,  -7.33,  99.90,  -7.69,  -0.06,
04/20 13Z,  -0.30,  -9.17,  99.90,  -9.53,  -0.06,
04/20 14Z,  -0.30, -10.47,  99.90, -10.83,  -0.06,
04/20 15Z,  -0.30, -10.91,  99.90, -11.27,  -0.06,  (min)
04/20 16Z,  -0.20, -10.50,  99.90, -10.76,  -0.06,
04/20 17Z,  -0.20,  -9.42,  99.90,  -9.68,  -0.06,
04/20 18Z,  -0.20,  -7.88,  99.90,  -8.14,  -0.06,
04/20 19Z,  -0.20,  -6.21,  99.90,  -6.47,  -0.06,
04/20 20Z,  -0.10,  -4.89,  99.90,  -5.05,  -0.06,
04/20 21Z,   0.00,  -4.26,  99.90,  -4.32,  -0.06,  (max)
04/20 22Z,   0.00,  -4.39,  99.90,  -4.46,  -0.06,
04/20 23Z,   0.00,  -5.19,  99.90,  -5.25,  -0.06,
04/21 00Z,   0.00,  -6.51,  99.90,  -6.57,  -0.06,
04/21 01Z,   0.00,  -8.07,  99.90,  -8.13,  -0.06,
04/21 02Z,   0.00,  -9.36,  99.90,  -9.42,  -0.06,
04/21 03Z,   0.00,  -9.94,  99.90, -10.00,  -0.06,  (min)
04/21 04Z,  -0.10,  -9.67,  99.90,  -9.83,  -0.06,
04/21 05Z,  -0.10,  -8.69,  99.90,  -8.85,  -0.06,
04/21 06Z,  -0.10,  -7.19,  99.90,  -7.35,  -0.06,
04/21 07Z,  -0.10,  -5.47,  99.90,  -5.63,  -0.06,
04/21 08Z,   0.00,  -3.99,  99.90,  -4.05,  -0.06,
04/21 09Z,   0.00,  -3.20,  99.90,  -3.26,  -0.06,
04/21 10Z,   0.10,  -3.26,  99.90,  -3.22,  -0.06,  (max)
04/21 11Z,   0.30,  -4.10,  99.90,  -3.86,  -0.06,
04/21 12Z,   0.40,  -5.57,  99.90,  -5.24,  -0.06,
04/21 13Z,   0.50,  -7.45,  99.90,  -7.01,  -0.06,
04/21 14Z,   0.50,  -9.29,  99.90,  -8.85,  -0.06,
04/21 15Z,   0.50, -10.55,  99.90, -10.12,  -0.06,
04/21 16Z,   0.50, -10.95,  99.90, -10.51,  -0.06,  (min)
04/21 17Z,   0.50, -10.51,  99.90, -10.07,  -0.06,
04/21 18Z,   0.50,  -9.36,  99.90,  -8.93,  -0.06,
04/21 19Z,   0.50,  -7.74,  99.90,  -7.30,  -0.06,
04/21 20Z,   0.60,  -6.01,  99.90,  -5.47,  -0.06,
04/21 21Z,   0.60,  -4.67,  99.90,  -4.13,  -0.06,
04/21 22Z,   0.70,  -4.05,  99.90,  -3.41,  -0.06,  (max)
04/21 23Z,   0.70,  -4.21,  99.90,  -3.58,  -0.06,
04/22 00Z,   0.80,  -5.07,  99.90,  -4.33,  -0.06,
04/22 01Z,   0.80,  -6.49,  99.90,  -5.75,  -0.06,
04/22 02Z,   0.80,  -8.15,  99.90,  -7.41,  -0.06,
04/22 03Z,   0.80,  -9.51,  99.90,  -8.77,  -0.06,
04/22 04Z,   0.70, -10.13,  99.90,  -9.49,  -0.06,  (min)
04/22 05Z,   0.70,  -9.88,  99.90,  -9.24,  -0.06,
04/22 06Z,   0.60,  -8.88,  99.90,  -8.34,  -0.06,
04/22 07Z,  99.90,  -7.31,  99.90,  99.90,  -0.06,
04/22 08Z,  99.90,  -5.49,  99.90,  99.90,  -0.06,
04/22 09Z,  99.90,  -3.94,  99.90,  99.90,  -0.06,
04/22 10Z,  99.90,  -3.09,  99.90,  99.90,  -0.06,
04/22 11Z,  99.90,  -3.13,  99.90,  99.90,  -0.06,
04/22 12Z,  99.90,  -3.99,  99.90,  99.90,  -0.06,