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
#Ketchikan, AK : 12/01/2024 20:22:31 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/30 00Z,   0.00, -14.03, -14.57,  99.90,  -0.54,
11/30 01Z,   0.00, -17.41, -17.81,  99.90,  -0.40,
11/30 02Z,  -0.10, -19.49, -19.94,  99.90,  -0.35,
11/30 03Z,  -0.10, -19.82, -20.19,  99.90,  -0.27,  (min)
11/30 04Z,  -0.20, -18.40, -18.87,  99.90,  -0.27,
11/30 05Z,  -0.20, -15.64, -16.20,  99.90,  -0.36,
11/30 06Z,  -0.20, -12.27, -12.75,  99.90,  -0.28,
11/30 07Z,  -0.20,  -9.07,  -9.49,  99.90,  -0.22,
11/30 08Z,  -0.20,  -6.77,  -7.05,  99.90,  -0.08,
11/30 09Z,  -0.20,  -5.85,  -6.06,  99.90,  -0.01,  (max)
11/30 10Z,  -0.20,  -6.48,  -6.73,  99.90,  -0.05,
11/30 11Z,  -0.10,  -8.42,  -8.62,  99.90,  -0.10,
11/30 12Z,  -0.20, -11.06, -11.37,  99.90,  -0.11,
11/30 13Z,  -0.20, -13.56, -13.97,  99.90,  -0.21,
11/30 14Z,  -0.20, -15.11, -15.63,  99.90,  -0.32,  (min)
11/30 15Z,  -0.20, -15.17, -15.62,  99.90,  -0.25,
11/30 16Z,  -0.20, -13.67, -14.02,  99.90,  -0.15,
11/30 17Z,  -0.10, -11.00, -11.30,  99.90,  -0.20,
11/30 18Z,  -0.30,  -7.86,  -8.13,  99.90,   0.03,
11/30 19Z,  -0.30,  -5.08,  -5.43,  99.90,  -0.05,
11/30 20Z,  -0.20,  -3.37,  -3.82,  99.90,  -0.25,  (max)
11/30 21Z,  -0.10,  -3.25,  -3.87,  99.90,  -0.52,
11/30 22Z,  -0.10,  -4.86,  -5.51,  99.90,  -0.55,
11/30 23Z,   0.00,  -7.97,  -8.59,  99.90,  -0.62,
12/01 00Z,  -0.10, -11.95, -12.44,  99.90,  -0.39,
12/01 01Z,  -0.10, -15.92, -16.36,  99.90,  -0.34,
12/01 02Z,  -0.10, -18.97, -19.32,  99.90,  -0.25,
12/01 03Z,  -0.10, -20.38, -20.85,  99.90,  -0.37,  (min)
12/01 04Z,   0.00, -19.89, -20.39,  99.90,  -0.50,
12/01 05Z,   0.00, -17.72, -18.22,  99.90,  -0.50,
12/01 06Z,   0.00, -14.47, -14.84,  99.90,  -0.37,
12/01 07Z,   0.00, -10.92, -11.15,  99.90,  -0.23,
12/01 08Z,   0.10,  -7.88,  -8.01,  99.90,  -0.23,
12/01 09Z,   0.30,  -6.00,  -6.00,  99.90,  -0.30,
12/01 10Z,   0.50,  -5.66,  -5.54,  99.90,  -0.38,  (max)
12/01 11Z,   0.70,  -6.87,  -6.76,  99.90,  -0.59,
12/01 12Z,   0.40,  -9.22,  -9.08,  99.90,  -0.26,
12/01 13Z,   0.50, -11.97, -11.89,  99.90,  -0.42,
12/01 14Z,   0.50, -14.21, -14.23,  99.90,  -0.52,
12/01 15Z,   0.60, -15.20, -15.30,  99.90,  -0.70,  (min)
12/01 16Z,   0.60, -14.59, -14.61,  99.90,  -0.62,
12/01 17Z,   0.60, -12.49, -12.40,  99.90,  -0.51,
12/01 18Z,   0.60,  -9.50,  -9.24,  99.90,  -0.34,
12/01 19Z,   0.60,  -6.38,  -6.06,  99.90,  -0.28,
12/01 20Z,   0.70,  -3.97,  -3.61,  99.90,  -0.34,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/01 21Z,   0.70,  -2.90,  99.90,  -2.53,  -0.33,  (max)
12/01 22Z,   0.70,  -3.54,  99.90,  -3.17,  -0.33,
12/01 23Z,   0.80,  -5.91,  99.90,  -5.43,  -0.32,
12/02 00Z,   0.70,  -9.59,  99.90,  -9.20,  -0.31,
12/02 01Z,   0.70, -13.81,  99.90, -13.41,  -0.30,
12/02 02Z,   0.60, -17.60,  99.90, -17.30,  -0.30,
12/02 03Z,   0.60, -20.07,  99.90, -19.76,  -0.29,
12/02 04Z,   0.60, -20.69,  99.90, -20.38,  -0.28,  (min)
12/02 05Z,   0.60, -19.42,  99.90, -19.09,  -0.28,
12/02 06Z,   0.70, -16.66,  99.90, -16.23,  -0.27,
12/02 07Z,   0.70, -13.13,  99.90, -12.69,  -0.26,
12/02 08Z,   0.70,  -9.65,  99.90,  -9.20,  -0.25,
12/02 09Z,   0.80,  -6.96,  99.90,  -6.41,  -0.25,
12/02 10Z,   0.80,  -5.62,  99.90,  -5.07,  -0.25,  (max)
12/02 11Z,   0.90,  -5.87,  99.90,  -5.23,  -0.25,
12/02 12Z,   1.00,  -7.59,  99.90,  -6.84,  -0.25,
12/02 13Z,   1.00, -10.19,  99.90,  -9.45,  -0.25,
12/02 14Z,   1.10, -12.84,  99.90, -11.99,  -0.25,
12/02 15Z,   1.00, -14.65,  99.90, -13.90,  -0.25,
12/02 16Z,   1.00, -14.99,  99.90, -14.25,  -0.25,  (min)
12/02 17Z,   1.00, -13.73,  99.90, -12.99,  -0.25,
12/02 18Z,   0.90, -11.21,  99.90, -10.56,  -0.25,
12/02 19Z,   0.90,  -8.10,  99.90,  -7.45,  -0.25,
12/02 20Z,   0.90,  -5.21,  99.90,  -4.56,  -0.25,
12/02 21Z,   0.90,  -3.30,  99.90,  -2.66,  -0.25,
12/02 22Z,   1.00,  -2.92,  99.90,  -2.17,  -0.25,  (max)
12/02 23Z,   0.90,  -4.30,  99.90,  -3.65,  -0.25,
12/03 00Z,   0.90,  -7.29,  99.90,  -6.64,  -0.25,
12/03 01Z,   0.80, -11.32,  99.90, -10.78,  -0.25,
12/03 02Z,   0.70, -15.51,  99.90, -15.06,  -0.25,
12/03 03Z,   0.60, -18.87,  99.90, -18.52,  -0.25,
12/03 04Z,   0.40, -20.63,  99.90, -20.49,  -0.25,  (min)
12/03 05Z,   0.30, -20.47,  99.90, -20.43,  -0.25,
12/03 06Z,   0.10, -18.55,  99.90, -18.70,  -0.25,
12/03 07Z,   0.10, -15.42,  99.90, -15.58,  -0.25,
12/03 08Z,   0.00, -11.85,  99.90, -12.11,  -0.25,
12/03 09Z,   0.00,  -8.62,  99.90,  -8.87,  -0.25,
12/03 10Z,   0.10,  -6.39,  99.90,  -6.55,  -0.25,
12/03 11Z,   0.10,  -5.63,  99.90,  -5.78,  -0.25,  (max)
12/03 12Z,   0.20,  -6.43,  99.90,  -6.48,  -0.25,
12/03 13Z,   0.20,  -8.50,  99.90,  -8.55,  -0.25,
12/03 14Z,   0.20, -11.16,  99.90, -11.21,  -0.25,
12/03 15Z,   0.20, -13.51,  99.90, -13.57,  -0.25,
12/03 16Z,   0.20, -14.78,  99.90, -14.83,  -0.25,  (min)
12/03 17Z,   0.10, -14.51,  99.90, -14.66,  -0.25,
12/03 18Z,   0.10, -12.75,  99.90, -12.91,  -0.25,
12/03 19Z,   0.10, -10.00,  99.90, -10.15,  -0.25,
12/03 20Z,   0.20,  -6.98,  99.90,  -7.03,  -0.25,
12/03 21Z,   0.30,  -4.46,  99.90,  -4.42,  -0.25,
12/03 22Z,   0.40,  -3.13,  99.90,  -2.98,  -0.25,  (max)
12/03 23Z,   0.50,  -3.40,  99.90,  -3.16,  -0.25,
12/04 00Z,   0.60,  -5.39,  99.90,  -5.05,  -0.25,
12/04 01Z,   0.60,  -8.80,  99.90,  -8.46,  -0.25,
12/04 02Z,   0.60, -12.93,  99.90, -12.58,  -0.25,
12/04 03Z,   0.50, -16.84,  99.90, -16.59,  -0.25,
12/04 04Z,   0.30, -19.62,  99.90, -19.57,  -0.25,
12/04 05Z,   0.20, -20.66,  99.90, -20.72,  -0.25,  (min)
12/04 06Z,   0.00, -19.84,  99.90, -20.10,  -0.25,
12/04 07Z,   0.00, -17.48,  99.90, -17.74,  -0.25,
12/04 08Z,  -0.10, -14.21,  99.90, -14.57,  -0.25,
12/04 09Z,  -0.10, -10.78,  99.90, -11.14,  -0.25,
12/04 10Z,   0.00,  -7.91,  99.90,  -8.17,  -0.25,
12/04 11Z,   0.00,  -6.19,  99.90,  -6.44,  -0.25,
12/04 12Z,   0.00,  -5.94,  99.90,  -6.19,  -0.25,  (max)
12/04 13Z,   0.00,  -7.15,  99.90,  -7.40,  -0.25,
12/04 14Z,   0.00,  -9.39,  99.90,  -9.65,  -0.25,
12/04 15Z,   0.00, -11.92,  99.90, -12.18,  -0.25,
12/04 16Z,   0.00, -13.89,  99.90, -14.14,  -0.25,
12/04 17Z,  -0.10, -14.63,  99.90, -14.98,  -0.25,  (min)
12/04 18Z,  -0.20, -13.88,  99.90, -14.33,  -0.25,
12/04 19Z,  -0.20, -11.85,  99.90, -12.30,  -0.25,
12/04 20Z,  -0.20,  -9.08,  99.90,  -9.54,  -0.25,
12/04 21Z,  -0.20,  -6.30,  99.90,  -6.76,  -0.25,
12/04 22Z,  -0.10,  -4.23,  99.90,  -4.58,  -0.25,
12/04 23Z,   0.00,  -3.43,  99.90,  -3.69,  -0.25,  (max)
12/05 00Z,   0.00,  -4.25,  99.90,  -4.50,  -0.25,
12/05 01Z,   0.00,  -6.66,  99.90,  -6.91,  -0.25,
12/05 02Z,   0.00, -10.23,  99.90, -10.49,  -0.25,
12/05 03Z,   0.00, -14.21,  99.90, -14.47,  -0.25,
12/05 04Z,   0.00, -17.68,  99.90, -17.93,  -0.25,
12/05 05Z,   0.00, -19.84,  99.90, -20.09,  -0.25,
12/05 06Z,   0.00, -20.26,  99.90, -20.52,  -0.25,  (min)
12/05 07Z,   0.00, -18.98,  99.90, -19.23,  -0.25,
12/05 08Z,   0.00, -16.40,  99.90, -16.65,  -0.25,
12/05 09Z,   0.10, -13.16,  99.90, -13.31,  -0.25,
12/05 10Z,   0.20,  -9.97,  99.90, -10.03,  -0.25,
12/05 11Z,   0.20,  -7.50,  99.90,  -7.55,  -0.25,
12/05 12Z,   0.20,  -6.22,  99.90,  -6.27,  -0.25,