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
#Boston, MA : 01/21/2025 03:23:02 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/19 12Z,   0.60,  -7.43,  -6.49,  99.90,   0.34,
01/19 13Z,   0.60,  -8.91,  -8.17,  99.90,   0.14,
01/19 14Z,   0.50,  -9.26,  -8.58,  99.90,   0.18,  (min)
01/19 15Z,   0.50,  -8.40,  -7.70,  99.90,   0.20,
01/19 16Z,   0.40,  -6.88,  -6.29,  99.90,   0.19,
01/19 17Z,   0.40,  -5.08,  -4.48,  99.90,   0.20,
01/19 18Z,   0.50,  -3.18,  -2.52,  99.90,   0.16,
01/19 19Z,   0.50,  -1.71,  -0.85,  99.90,   0.36,
01/19 20Z,   0.60,  -1.22,  -0.40,  99.90,   0.22,  (max)
01/19 21Z,   0.60,  -1.81,  -0.81,  99.90,   0.40,
01/19 22Z,   0.70,  -3.20,  -2.44,  99.90,   0.06,
01/19 23Z,   0.80,  -5.02,  -3.77,  99.90,   0.45,
01/20 00Z,   0.90,  -6.97,  -5.95,  99.90,   0.12,
01/20 01Z,   1.00,  -8.66,  -7.72,  99.90,  -0.06,
01/20 02Z,   1.00,  -9.47,  -8.52,  99.90,  -0.05,  (min)
01/20 03Z,   1.00,  -9.03,  -8.14,  99.90,  -0.11,
01/20 04Z,   1.00,  -7.71,  -6.76,  99.90,  -0.05,
01/20 05Z,   1.10,  -6.02,  -5.06,  99.90,  -0.14,
01/20 06Z,   0.90,  -4.14,  -3.14,  99.90,   0.10,
01/20 07Z,   1.00,  -2.40,  -1.41,  99.90,  -0.01,
01/20 08Z,   0.90,  -1.43,  -0.77,  99.90,  -0.24,
01/20 09Z,   0.80,  -1.52,  -0.52,  99.90,   0.20,  (max)
01/20 10Z,   0.70,  -2.53,  -1.80,  99.90,   0.03,
01/20 11Z,   0.60,  -4.10,  -3.43,  99.90,   0.07,
01/20 12Z,   0.50,  -5.90,  -5.45,  99.90,  -0.05,
01/20 13Z,   0.30,  -7.65,  -7.33,  99.90,   0.02,
01/20 14Z,   0.20,  -8.85,  -8.74,  99.90,  -0.09,  (min)
01/20 15Z,   0.10,  -8.93,  -8.62,  99.90,   0.21,
01/20 16Z,   0.10,  -7.98,  -8.01,  99.90,  -0.13,
01/20 17Z,   0.00,  -6.55,  -6.81,  99.90,  -0.26,
01/20 18Z,   0.00,  -4.90,  -4.93,  99.90,  -0.03,
01/20 19Z,   0.00,  -3.21,  -3.37,  99.90,  -0.16,
01/20 20Z,   0.00,  -2.01,  -2.02,  99.90,  -0.01,
01/20 21Z,   0.00,  -1.76,  -1.71,  99.90,   0.05,  (max)
01/20 22Z,  -0.10,  -2.48,  -2.66,  99.90,  -0.08,
01/20 23Z,  -0.20,  -3.86,  -3.96,  99.90,   0.10,
01/21 00Z,  -0.30,  -5.53,  -5.67,  99.90,   0.16,
01/21 01Z,  -0.30,  -7.22,  -7.51,  99.90,   0.01,
01/21 02Z,  -0.40,  -8.58,  -9.09,  99.90,  -0.11,
01/21 03Z,  -0.50,  -9.03,  -9.92,  99.90,  -0.39,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/21 04Z,  -0.50,  -8.34,  99.90,  -9.19,  -0.34,
01/21 05Z,  -0.60,  -6.98,  99.90,  -7.88,  -0.30,
01/21 06Z,  -0.50,  -5.38,  99.90,  -6.14,  -0.26,
01/21 07Z,  -0.50,  -3.65,  99.90,  -4.37,  -0.22,
01/21 08Z,  -0.40,  -2.16,  99.90,  -2.74,  -0.18,
01/21 09Z,  -0.30,  -1.48,  99.90,  -1.92,  -0.13,  (max)
01/21 10Z,  -0.20,  -1.81,  99.90,  -2.10,  -0.09,
01/21 11Z,  -0.10,  -2.93,  99.90,  -3.08,  -0.05,
01/21 12Z,  -0.10,  -4.48,  99.90,  -4.59,  -0.01,
01/21 13Z,   0.00,  -6.17,  99.90,  -6.14,   0.03,
01/21 14Z,   0.00,  -7.76,  99.90,  -7.68,   0.08,
01/21 15Z,   0.00,  -8.74,  99.90,  -8.62,   0.12,  (min)
01/21 16Z,   0.00,  -8.65,  99.90,  -8.53,   0.12,
01/21 17Z,   0.00,  -7.69,  99.90,  -7.57,   0.12,
01/21 18Z,  -0.10,  -6.38,  99.90,  -6.36,   0.12,
01/21 19Z,  -0.10,  -4.88,  99.90,  -4.86,   0.12,
01/21 20Z,  -0.20,  -3.35,  99.90,  -3.44,   0.12,
01/21 21Z,  -0.10,  -2.35,  99.90,  -2.33,   0.12,
01/21 22Z,  -0.10,  -2.26,  99.90,  -2.24,   0.12,  (max)
01/21 23Z,   0.00,  -3.03,  99.90,  -2.91,   0.12,
01/22 00Z,  -0.10,  -4.32,  99.90,  -4.30,   0.12,
01/22 01Z,   0.00,  -5.82,  99.90,  -5.70,   0.12,
01/22 02Z,   0.00,  -7.30,  99.90,  -7.18,   0.12,
01/22 03Z,   0.00,  -8.40,  99.90,  -8.28,   0.12,
01/22 04Z,   0.00,  -8.59,  99.90,  -8.47,   0.12,  (min)
01/22 05Z,   0.00,  -7.76,  99.90,  -7.64,   0.12,
01/22 06Z,   0.00,  -6.42,  99.90,  -6.30,   0.12,
01/22 07Z,   0.00,  -4.91,  99.90,  -4.79,   0.12,
01/22 08Z,   0.00,  -3.31,  99.90,  -3.19,   0.12,
01/22 09Z,   0.10,  -2.02,  99.90,  -1.80,   0.12,
01/22 10Z,   0.00,  -1.56,  99.90,  -1.44,   0.12,  (max)
01/22 11Z,   0.10,  -2.04,  99.90,  -1.83,   0.12,
01/22 12Z,   0.10,  -3.21,  99.90,  -3.00,   0.12,
01/22 13Z,   0.20,  -4.72,  99.90,  -4.41,   0.12,
01/22 14Z,   0.20,  -6.33,  99.90,  -6.02,   0.12,
01/22 15Z,   0.30,  -7.82,  99.90,  -7.40,   0.12,
01/22 16Z,   0.30,  -8.66,  99.90,  -8.24,   0.12,  (min)
01/22 17Z,   0.40,  -8.48,  99.90,  -7.96,   0.12,
01/22 18Z,   0.40,  -7.57,  99.90,  -7.05,   0.12,
01/22 19Z,   0.50,  -6.37,  99.90,  -5.75,   0.12,
01/22 20Z,   0.60,  -4.95,  99.90,  -4.23,   0.12,
01/22 21Z,   0.60,  -3.52,  99.90,  -2.80,   0.12,
01/22 22Z,   0.60,  -2.64,  99.90,  -1.92,   0.12,
01/22 23Z,   0.70,  -2.63,  99.90,  -1.81,   0.12,  (max)
01/23 00Z,   0.70,  -3.38,  99.90,  -2.56,   0.12,
01/23 01Z,   0.60,  -4.58,  99.90,  -3.86,   0.12,
01/23 02Z,   0.60,  -5.94,  99.90,  -5.22,   0.12,
01/23 03Z,   0.50,  -7.28,  99.90,  -6.66,   0.12,
01/23 04Z,   0.50,  -8.22,  99.90,  -7.60,   0.12,
01/23 05Z,   0.40,  -8.24,  99.90,  -7.72,   0.12,  (min)
01/23 06Z,   0.40,  -7.34,  99.90,  -6.82,   0.12,
01/23 07Z,   0.40,  -6.04,  99.90,  -5.52,   0.12,
01/23 08Z,   0.40,  -4.59,  99.90,  -4.07,   0.12,
01/23 09Z,   0.40,  -3.06,  99.90,  -2.54,   0.12,
01/23 10Z,   0.40,  -1.90,  99.90,  -1.38,   0.12,
01/23 11Z,   0.40,  -1.59,  99.90,  -1.07,   0.12,  (max)
01/23 12Z,   0.30,  -2.17,  99.90,  -1.75,   0.12,
01/23 13Z,   0.30,  -3.36,  99.90,  -2.95,   0.12,
01/23 14Z,   0.20,  -4.86,  99.90,  -4.54,   0.12,
01/23 15Z,   0.10,  -6.45,  99.90,  -6.23,   0.12,
01/23 16Z,   0.10,  -7.91,  99.90,  -7.69,   0.12,
01/23 17Z,   0.00,  -8.69,  99.90,  -8.57,   0.12,  (min)
01/23 18Z,   0.00,  -8.47,  99.90,  -8.36,   0.12,
01/23 19Z,   0.00,  -7.60,  99.90,  -7.48,   0.12,
01/23 20Z,   0.00,  -6.44,  99.90,  -6.33,   0.12,
01/23 21Z,   0.00,  -5.03,  99.90,  -4.91,   0.12,
01/23 22Z,   0.00,  -3.62,  99.90,  -3.51,   0.12,
01/23 23Z,   0.00,  -2.80,  99.90,  -2.68,   0.12,  (max)
01/24 00Z,   0.00,  -2.82,  99.90,  -2.70,   0.12,
01/24 01Z,   0.00,  -3.54,  99.90,  -3.43,   0.12,
01/24 02Z,   0.00,  -4.68,  99.90,  -4.56,   0.12,
01/24 03Z,  -0.10,  -5.99,  99.90,  -5.97,   0.12,
01/24 04Z,  -0.20,  -7.29,  99.90,  -7.37,   0.12,
01/24 05Z,  -0.10,  -8.14,  99.90,  -8.12,   0.12,  (min)
01/24 06Z,   0.00,  -8.05,  99.90,  -7.93,   0.12,
01/24 07Z,   0.00,  -7.10,  99.90,  -6.99,   0.12,
01/24 08Z,   0.00,  -5.81,  99.90,  -5.69,   0.12,
01/24 09Z,   0.00,  -4.34,  99.90,  -4.22,   0.12,
01/24 10Z,   0.00,  -2.81,  99.90,  -2.69,   0.12,
01/24 11Z,   0.00,  -1.72,  99.90,  -1.60,   0.12,
01/24 12Z,   0.00,  -1.51,  99.90,  -1.39,   0.12,  (max)
01/24 13Z,   0.00,  -2.17,  99.90,  -2.05,   0.12,
01/24 14Z,   0.00,  -3.41,  99.90,  -3.29,   0.12,
01/24 15Z,   0.10,  -4.95,  99.90,  -4.73,   0.12,
01/24 16Z,   0.00,  -6.62,  99.90,  -6.50,   0.12,
01/24 17Z,   0.00,  -8.12,  99.90,  -8.01,   0.12,
01/24 18Z,   0.00,  -8.87,  99.90,  -8.75,   0.12,
01/24 19Z,  99.90,  -8.62,  99.90,  99.90,   0.12,
01/24 20Z,  99.90,  -7.73,  99.90,  99.90,   0.12,
01/24 21Z,  99.90,  -6.53,  99.90,  99.90,   0.12,
01/24 22Z,  99.90,  -5.02,  99.90,  99.90,   0.12,
01/24 23Z,  99.90,  -3.58,  99.90,  99.90,   0.12,
01/25 00Z,  99.90,  -2.77,  99.90,  99.90,   0.12,