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

  • This website is considered EXPERIMENTAL, is supported on an 8x5 basis, and has no guarantee of availability.
  • The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.
About
Manual
Disclaimer
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
#Popokamute, AK : 01/22/2025 05:22:20 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/20 12Z,   0.70,   0.95,  99.90,   1.65,   0.00,  (min)
01/20 13Z,   0.60,   2.07,  99.90,   2.67,   0.00,
01/20 14Z,   0.50,   3.92,  99.90,   4.42,   0.00,
01/20 15Z,   0.40,   5.92,  99.90,   6.32,   0.00,
01/20 16Z,   0.30,   7.18,  99.90,   7.48,   0.00,
01/20 17Z,   0.30,   7.20,  99.90,   7.50,   0.00,  (max)
01/20 18Z,   0.20,   6.22,  99.90,   6.42,   0.00,
01/20 19Z,   0.20,   4.78,  99.90,   4.98,   0.00,
01/20 20Z,   0.20,   3.29,  99.90,   3.49,   0.00,
01/20 21Z,   0.20,   2.05,  99.90,   2.25,   0.00,
01/20 22Z,   0.20,   1.26,  99.90,   1.46,   0.00,
01/20 23Z,   0.20,   1.03,  99.90,   1.23,   0.00,  (min)
01/21 00Z,   0.20,   1.46,  99.90,   1.66,   0.00,
01/21 01Z,   0.20,   2.77,  99.90,   2.97,   0.00,
01/21 02Z,   0.20,   4.88,  99.90,   5.08,   0.00,
01/21 03Z,   0.20,   7.08,  99.90,   7.28,   0.00,
01/21 04Z,   0.20,   8.41,  99.90,   8.61,   0.00,  (max)
01/21 05Z,   0.20,   8.34,  99.90,   8.54,   0.00,
01/21 06Z,   0.40,   7.18,  99.90,   7.58,   0.00,
01/21 07Z,   0.60,   5.47,  99.90,   6.07,   0.00,
01/21 08Z,   0.70,   3.69,  99.90,   4.39,   0.00,
01/21 09Z,   1.00,   2.15,  99.90,   3.15,   0.00,
01/21 10Z,   1.20,   1.08,  99.90,   2.28,   0.00,
01/21 11Z,   1.30,   0.53,  99.90,   1.83,   0.00,
01/21 12Z,   1.30,   0.50,  99.90,   1.80,   0.00,  (min)
01/21 13Z,   1.30,   1.06,  99.90,   2.36,   0.00,
01/21 14Z,   1.30,   2.42,  99.90,   3.72,   0.00,
01/21 15Z,   1.30,   4.43,  99.90,   5.73,   0.00,
01/21 16Z,   1.20,   6.43,  99.90,   7.63,   0.00,
01/21 17Z,   1.10,   7.55,  99.90,   8.65,   0.00,  (max)
01/21 18Z,   1.10,   7.46,  99.90,   8.56,   0.00,
01/21 19Z,   1.00,   6.40,  99.90,   7.40,   0.00,
01/21 20Z,   0.80,   4.92,  99.90,   5.72,   0.00,
01/21 21Z,   0.70,   3.42,  99.90,   4.12,   0.00,
01/21 22Z,   0.60,   2.18,  99.90,   2.78,   0.00,
01/21 23Z,   0.50,   1.43,  99.90,   1.93,   0.00,
01/22 00Z,   0.60,   1.27,  99.90,   1.87,   0.00,  (min)
01/22 01Z,   0.60,   1.85,  99.90,   2.45,   0.00,
01/22 02Z,   0.60,   3.37,  99.90,   3.97,   0.00,
01/22 03Z,   0.50,   5.50,  99.90,   6.00,   0.00,
01/22 04Z,   0.50,   7.38,  99.90,   7.88,   0.00,
01/22 05Z,   0.50,   8.13,  99.90,   8.63,   0.00,  (max)
01/22 06Z,   0.60,   7.57,  99.90,   8.17,   0.00,
01/22 07Z,   0.80,   6.17,  99.90,   6.97,   0.00,
01/22 08Z,   1.00,   4.46,  99.90,   5.46,   0.00,
01/22 09Z,   1.20,   2.82,  99.90,   4.02,   0.00,
01/22 10Z,   1.30,   1.52,  99.90,   2.82,   0.00,
01/22 11Z,   1.50,   0.68,  99.90,   2.18,   0.00,
01/22 12Z,   1.60,   0.34,  99.90,   1.94,   0.00,  (min)
01/22 13Z,   1.80,   0.48,  99.90,   2.28,   0.00,
01/22 14Z,   1.90,   1.28,  99.90,   3.18,   0.00,
01/22 15Z,   2.20,   2.90,  99.90,   5.10,   0.00,
01/22 16Z,   2.40,   5.05,  99.90,   7.45,   0.00,
01/22 17Z,   2.60,   7.00,  99.90,   9.60,   0.00,
01/22 18Z,   2.70,   7.96,  99.90,  10.66,   0.00,  (max)
01/22 19Z,   2.60,   7.70,  99.90,  10.30,   0.00,
01/22 20Z,   2.60,   6.53,  99.90,   9.13,   0.00,
01/22 21Z,   2.50,   5.00,  99.90,   7.50,   0.00,
01/22 22Z,   2.50,   3.48,  99.90,   5.98,   0.00,
01/22 23Z,   2.50,   2.27,  99.90,   4.77,   0.00,
01/23 00Z,   2.60,   1.56,  99.90,   4.16,   0.00,  (min)
01/23 01Z,   2.90,   1.48,  99.90,   4.38,   0.00,
01/23 02Z,   3.00,   2.24,  99.90,   5.24,   0.00,
01/23 03Z,   3.10,   3.95,  99.90,   7.05,   0.00,
01/23 04Z,   3.20,   6.03,  99.90,   9.23,   0.00,
01/23 05Z,   3.30,   7.50,  99.90,  10.80,   0.00,
01/23 06Z,   3.50,   7.67,  99.90,  11.17,   0.00,  (max)
01/23 07Z,   4.00,   6.75,  99.90,  10.75,   0.00,
01/23 08Z,   4.80,   5.21,  99.90,  10.01,   0.00,
01/23 09Z,   5.50,   3.55,  99.90,   9.05,   0.00,
01/23 10Z,   6.00,   2.10,  99.90,   8.10,   0.00,
01/23 11Z,   5.80,   1.01,  99.90,   6.81,   0.00,
01/23 12Z,   5.60,   0.39,  99.90,   5.99,   0.00,
01/23 13Z,   5.50,   0.21,  99.90,   5.71,   0.00,  (min)
01/23 14Z,   5.40,   0.53,  99.90,   5.93,   0.00,
01/23 15Z,   5.10,   1.59,  99.90,   6.69,   0.00,
01/23 16Z,   4.90,   3.46,  99.90,   8.36,   0.00,
01/23 17Z,   4.80,   5.73,  99.90,  10.53,   0.00,
01/23 18Z,   4.80,   7.58,  99.90,  12.38,   0.00,  0.51 ft above HAT
01/23 19Z,   4.90,   8.35,  99.90,  13.25,   0.00,  1.38 ft above HAT  (max)
01/23 20Z,   4.90,   7.90,  99.90,  12.80,   0.00,  0.93 ft above HAT
01/23 21Z,   4.60,   6.60,  99.90,  11.20,   0.00,
01/23 22Z,   4.60,   5.01,  99.90,   9.61,   0.00,
01/23 23Z,   4.80,   3.49,  99.90,   8.29,   0.00,
01/24 00Z,   5.30,   2.30,  99.90,   7.60,   0.00,
01/24 01Z,   5.70,   1.64,  99.90,   7.34,   0.00,  (min)
01/24 02Z,   6.20,   1.66,  99.90,   7.86,   0.00,
01/24 03Z,   6.50,   2.63,  99.90,   9.13,   0.00,
01/24 04Z,   7.00,   4.51,  99.90,  11.51,   0.00,
01/24 05Z,   7.60,   6.45,  99.90,  14.05,   0.00,  2.18 ft above HAT
01/24 06Z,   8.10,   7.43,  99.90,  15.53,   0.00,  3.66 ft above HAT
01/24 07Z,   8.60,   7.14,  99.90,  15.74,   0.00,  3.87 ft above HAT  (max)
01/24 08Z,   9.00,   5.95,  99.90,  14.95,   0.00,  3.08 ft above HAT
01/24 09Z,   9.20,   4.36,  99.90,  13.56,   0.00,  1.69 ft above HAT
01/24 10Z,   9.30,   2.79,  99.90,  12.09,   0.00,  0.22 ft above HAT
01/24 11Z,   9.30,   1.51,  99.90,  10.81,   0.00,
01/24 12Z,   9.40,   0.63,  99.90,  10.03,   0.00,
01/24 13Z,   9.50,   0.17,  99.90,   9.67,   0.00,  (min)
01/24 14Z,   9.70,   0.14,  99.90,   9.84,   0.00,
01/24 15Z,   9.70,   0.65,  99.90,  10.35,   0.00,
01/24 16Z,   9.30,   1.99,  99.90,  11.29,   0.00,
01/24 17Z,   8.10,   4.10,  99.90,  12.20,   0.00,  0.33 ft above HAT
01/24 18Z,   6.30,   6.42,  99.90,  12.72,   0.00,  0.85 ft above HAT  (max)
01/24 19Z,   4.30,   8.14,  99.90,  12.44,   0.00,  0.57 ft above HAT
01/24 20Z,   3.00,   8.68,  99.90,  11.68,   0.00,
01/24 21Z,   2.00,   8.00,  99.90,  10.00,   0.00,
01/24 22Z,   1.50,   6.59,  99.90,   8.09,   0.00,
01/24 23Z,   1.20,   4.95,  99.90,   6.15,   0.00,
01/25 00Z,   1.00,   3.42,  99.90,   4.42,   0.00,
01/25 01Z,   0.80,   2.28,  99.90,   3.08,   0.00,
01/25 02Z,   0.60,   1.70,  99.90,   2.30,   0.00,  (min)
01/25 03Z,   0.50,   1.84,  99.90,   2.34,   0.00,
01/25 04Z,   0.30,   3.04,  99.90,   3.34,   0.00,
01/25 05Z,   0.20,   5.04,  99.90,   5.24,   0.00,
01/25 06Z,   0.00,   6.73,  99.90,   6.73,   0.00,
01/25 07Z,  -0.10,   7.23,  99.90,   7.13,   0.00,  (max)
01/25 08Z,  -0.30,   6.59,  99.90,   6.29,   0.00,
01/25 09Z,  -0.50,   5.23,  99.90,   4.73,   0.00,
01/25 10Z,  -0.60,   3.62,  99.90,   3.02,   0.00,
01/25 11Z,  -0.70,   2.17,  99.90,   1.47,   0.00,
01/25 12Z,  -0.70,   1.05,  99.90,   0.35,   0.00,
01/25 13Z,  -0.70,   0.34,  99.90,  -0.36,   0.00,
01/25 14Z,  -0.70,   0.03,  99.90,  -0.67,   0.00,  (min)
01/25 15Z,  -0.80,   0.13,  99.90,  -0.67,   0.00,
01/25 16Z,  -0.80,   0.86,  99.90,   0.06,   0.00,
01/25 17Z,  -0.90,   2.46,  99.90,   1.56,   0.00,
01/25 18Z,  -1.00,   4.78,  99.90,   3.78,   0.00,
01/25 19Z,  -1.10,   7.10,  99.90,   6.00,   0.00,
01/25 20Z,  -1.10,   8.63,  99.90,   7.53,   0.00,
01/25 21Z,  -1.20,   8.93,  99.90,   7.73,   0.00,  (max)
01/25 22Z,  -1.30,   8.02,  99.90,   6.72,   0.00,
01/25 23Z,  -1.40,   6.48,  99.90,   5.08,   0.00,
01/26 00Z,  -1.60,   4.80,  99.90,   3.20,   0.00,