EXTRA-TROPICAL  STORM  SURGE
N A T I O N A L    O C E A N I C    A N D    A T M O S P H E R I C    A D M I N I S T R A T I O N

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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
#Anchorage, AK : 03/20/2025 07:21:00 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/18 12Z,  -0.40, -10.97, -12.48,  99.90,  -1.11,
03/18 13Z,  -0.40, -10.97, -13.19,  99.90,  -1.82,  (min)
03/18 14Z,  -0.50,  -6.58,  -5.71,  99.90,   1.37,
03/18 15Z,  -0.60,   1.50,   0.56,  99.90,  -0.34,
03/18 16Z,  -0.70,   8.92,   6.18,  99.90,  -2.04,
03/18 17Z,  -0.70,  12.81,  10.27,  99.90,  -1.84,
03/18 18Z,  -0.70,  13.63,  12.33,  99.90,  -0.60,  (max)
03/18 19Z,  -0.80,  11.90,  10.60,  99.90,  -0.50,
03/18 20Z,  -0.80,   7.76,   6.32,  99.90,  -0.64,
03/18 21Z,  -0.80,   2.05,   1.20,  99.90,  -0.05,
03/18 22Z,  -0.80,  -4.16,  -3.81,  99.90,   1.15,
03/18 23Z,  -0.90,  -9.62,  -8.49,  99.90,   2.03,
03/19 00Z,  -0.90, -13.32, -12.85,  99.90,   1.37,
03/19 01Z,  -0.90, -14.90, -15.74,  99.90,   0.06,  (min)
03/19 02Z,  -0.80, -12.98, -11.41,  99.90,   2.37,
03/19 03Z,  -0.80,  -6.59,  -4.10,  99.90,   3.29,
03/19 04Z,  -0.70,   1.44,   1.68,  99.90,   0.94,
03/19 05Z,  -0.70,   7.29,   6.58,  99.90,  -0.01,
03/19 06Z,  -0.70,  10.40,   9.76,  99.90,   0.06,
03/19 07Z,  -0.60,  11.33,  10.65,  99.90,  -0.08,  (max)
03/19 08Z,  -0.60,   9.70,   8.18,  99.90,  -0.92,
03/19 09Z,  -0.50,   5.63,   3.75,  99.90,  -1.38,
03/19 10Z,  -0.40,   0.12,  -1.03,  99.90,  -0.75,
03/19 11Z,  -0.40,  -5.35,  -5.44,  99.90,   0.31,
03/19 12Z,  -0.30,  -9.06,  -9.32,  99.90,   0.04,
03/19 13Z,  -0.30, -10.32, -11.45,  99.90,  -0.83,  (min)
03/19 14Z,  -0.20,  -8.60,  -6.71,  99.90,   2.09,
03/19 15Z,  -0.10,  -2.87,  -0.64,  99.90,   2.33,
03/19 16Z,   0.00,   5.14,   4.87,  99.90,  -0.27,
03/19 17Z,   0.00,  11.05,   9.30,  99.90,  -1.75,
03/19 18Z,   0.00,  13.07,  12.02,  99.90,  -1.05,  (max)
03/19 19Z,   0.10,  12.37,  11.73,  99.90,  -0.74,
03/19 20Z,   0.10,   9.54,   8.52,  99.90,  -1.12,
03/19 21Z,   0.20,   4.77,   3.76,  99.90,  -1.21,
03/19 22Z,   0.30,  -1.12,  -1.12,  99.90,  -0.30,
03/19 23Z,   0.30,  -7.03,  -5.68,  99.90,   1.05,
03/20 00Z,   0.30, -11.57,  -9.97,  99.90,   1.30,
03/20 01Z,   0.30, -13.94, -13.44,  99.90,   0.20,
03/20 02Z,   0.40, -14.05, -13.94,  99.90,  -0.29,  (min)
03/20 03Z,   0.40, -10.83,  -7.52,  99.90,   2.91,
03/20 04Z,   0.50,  -4.05,  -1.58,  99.90,   1.97,
03/20 05Z,   0.50,   3.05,   3.42,  99.90,  -0.13,
03/20 06Z,   0.50,   7.44,   7.22,  99.90,  -0.72,
03/20 07Z,   0.50,   9.48,   9.33,  99.90,  -0.65,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/20 08Z,   0.50,   9.78,  99.90,   9.67,  -0.62,  (max)
03/20 09Z,   0.40,   7.83,  99.90,   7.65,  -0.58,
03/20 10Z,   0.40,   3.76,  99.90,   3.60,  -0.55,
03/20 11Z,   0.30,  -1.43,  99.90,  -1.65,  -0.52,
03/20 12Z,   0.30,  -6.09,  99.90,  -6.28,  -0.49,
03/20 13Z,   0.20,  -8.60,  99.90,  -8.86,  -0.46,  (min)
03/20 14Z,   0.30,  -8.64,  99.90,  -8.77,  -0.42,
03/20 15Z,   0.30,  -5.92,  99.90,  -6.02,  -0.39,
03/20 16Z,   0.30,   0.11,  99.90,   0.05,  -0.36,
03/20 17Z,   0.20,   7.16,  99.90,   7.03,  -0.33,
03/20 18Z,   0.20,  11.28,  99.90,  11.18,  -0.30,
03/20 19Z,   0.20,  11.79,  99.90,  11.73,  -0.26,  (max)
03/20 20Z,   0.10,  10.23,  99.90,  10.07,  -0.26,
03/20 21Z,   0.10,   6.98,  99.90,   6.82,  -0.26,
03/20 22Z,   0.10,   2.17,  99.90,   2.01,  -0.26,
03/20 23Z,   0.10,  -3.38,  99.90,  -3.54,  -0.26,
03/21 00Z,   0.10,  -8.53,  99.90,  -8.70,  -0.26,
03/21 01Z,   0.10, -11.95,  99.90, -12.12,  -0.26,
03/21 02Z,   0.20, -13.22,  99.90, -13.28,  -0.26,  (min)
03/21 03Z,   0.20, -12.52,  99.90, -12.58,  -0.26,
03/21 04Z,   0.30,  -8.91,  99.90,  -8.87,  -0.26,
03/21 05Z,   0.40,  -2.60,  99.90,  -2.46,  -0.26,
03/21 06Z,   0.40,   3.17,  99.90,   3.30,  -0.26,
03/21 07Z,   0.40,   6.34,  99.90,   6.48,  -0.26,
03/21 08Z,   0.40,   7.85,  99.90,   7.99,  -0.26,
03/21 09Z,   0.40,   8.07,  99.90,   8.21,  -0.26,  (max)
03/21 10Z,   0.40,   6.27,  99.90,   6.41,  -0.26,
03/21 11Z,   0.40,   2.60,  99.90,   2.74,  -0.26,
03/21 12Z,   0.40,  -1.91,  99.90,  -1.78,  -0.26,
03/21 13Z,   0.30,  -5.59,  99.90,  -5.55,  -0.26,
03/21 14Z,   0.30,  -7.12,  99.90,  -7.08,  -0.26,  (min)
03/21 15Z,   0.30,  -6.61,  99.90,  -6.57,  -0.26,
03/21 16Z,   0.40,  -3.80,  99.90,  -3.67,  -0.26,
03/21 17Z,   0.40,   1.68,  99.90,   1.82,  -0.26,
03/21 18Z,   0.40,   7.33,  99.90,   7.47,  -0.26,
03/21 19Z,   0.40,   9.92,  99.90,  10.06,  -0.26,  (max)
03/21 20Z,   0.40,   9.64,  99.90,   9.78,  -0.26,
03/21 21Z,   0.40,   7.97,  99.90,   8.10,  -0.26,
03/21 22Z,   0.30,   4.93,  99.90,   4.97,  -0.26,
03/21 23Z,   0.30,   0.59,  99.90,   0.63,  -0.26,
03/22 00Z,   0.30,  -4.27,  99.90,  -4.23,  -0.26,
03/22 01Z,   0.30,  -8.52,  99.90,  -8.48,  -0.26,
03/22 02Z,   0.30, -11.02,  99.90, -10.98,  -0.26,
03/22 03Z,   0.30, -11.81,  99.90, -11.78,  -0.26,  (min)
03/22 04Z,   0.30, -11.15,  99.90, -11.11,  -0.26,
03/22 05Z,   0.40,  -7.91,  99.90,  -7.78,  -0.26,
03/22 06Z,   0.40,  -2.53,  99.90,  -2.39,  -0.26,
03/22 07Z,   0.30,   2.03,  99.90,   2.07,  -0.26,
03/22 08Z,   0.30,   4.57,  99.90,   4.61,  -0.26,
03/22 09Z,   0.20,   6.19,  99.90,   6.13,  -0.26,
03/22 10Z,   0.20,   6.80,  99.90,   6.74,  -0.26,  (max)
03/22 11Z,   0.10,   5.50,  99.90,   5.34,  -0.26,
03/22 12Z,   0.10,   2.46,  99.90,   2.30,  -0.26,
03/22 13Z,   0.10,  -1.27,  99.90,  -1.44,  -0.26,
03/22 14Z,   0.10,  -4.15,  99.90,  -4.32,  -0.26,
03/22 15Z,   0.10,  -5.30,  99.90,  -5.46,  -0.26,  (min)
03/22 16Z,   0.10,  -5.06,  99.90,  -5.22,  -0.26,
03/22 17Z,   0.10,  -2.91,  99.90,  -3.07,  -0.26,
03/22 18Z,   0.00,   1.61,  99.90,   1.35,  -0.26,
03/22 19Z,   0.00,   6.01,  99.90,   5.74,  -0.26,
03/22 20Z,   0.00,   7.73,  99.90,   7.47,  -0.26,  (max)
03/22 21Z,   0.00,   7.49,  99.90,   7.23,  -0.26,
03/22 22Z,  -0.10,   6.36,  99.90,   6.00,  -0.26,
03/22 23Z,  -0.10,   3.98,  99.90,   3.62,  -0.26,
03/23 00Z,  -0.20,   0.35,  99.90,  -0.11,  -0.26,
03/23 01Z,  -0.20,  -3.77,  99.90,  -4.23,  -0.26,
03/23 02Z,  -0.30,  -7.33,  99.90,  -7.89,  -0.26,
03/23 03Z,  -0.30,  -9.48,  99.90, -10.05,  -0.26,
03/23 04Z,  -0.30, -10.59,  99.90, -11.16,  -0.26,
03/23 05Z,  -0.30, -10.63,  99.90, -11.19,  -0.26,  (min)
03/23 06Z,  -0.30,  -8.13,  99.90,  -8.69,  -0.26,
03/23 07Z,  -0.40,  -3.58,  99.90,  -4.25,  -0.26,
03/23 08Z,  -0.40,   0.31,  99.90,  -0.35,  -0.26,
03/23 09Z,  -0.40,   2.93,  99.90,   2.26,  -0.26,
03/23 10Z,  -0.40,   5.19,  99.90,   4.53,  -0.26,
03/23 11Z,  -0.40,   6.46,  99.90,   5.80,  -0.26,  (max)
03/23 12Z,  -0.40,   5.76,  99.90,   5.10,  -0.26,
03/23 13Z,  -0.40,   3.30,  99.90,   2.64,  -0.26,
03/23 14Z,  -0.30,   0.10,  99.90,  -0.47,  -0.26,
03/23 15Z,  -0.30,  -2.49,  99.90,  -3.05,  -0.26,
03/23 16Z,  -0.20,  -3.98,  99.90,  -4.45,  -0.26,
03/23 17Z,  -0.20,  -4.66,  99.90,  -5.13,  -0.26,  (min)
03/23 18Z,  -0.20,  -3.45,  99.90,  -3.92,  -0.26,
03/23 19Z,  -0.20,   0.23,  99.90,  -0.23,  -0.26,
03/23 20Z,  -0.20,   3.94,  99.90,   3.48,  -0.26,
03/23 21Z,  -0.30,   5.64,  99.90,   5.08,  -0.26,
03/23 22Z,  -0.30,   6.16,  99.90,   5.60,  -0.26,  (max)
03/23 23Z,  -0.30,   5.98,  99.90,   5.41,  -0.26,
03/24 00Z,  -0.30,   4.36,  99.90,   3.80,  -0.26,