EXTRA-TROPICAL  STORM  SURGE  2.3
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
Main Site
Mirror Site
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 : 10/03/2023 17:20:45 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/02 00Z,  -0.10,  16.01,  16.41,  99.90,   0.50,  (max)
10/02 01Z,  -0.10,  11.85,  12.27,  99.90,   0.52,
10/02 02Z,   0.00,   6.65,   7.00,  99.90,   0.35,
10/02 03Z,   0.00,   1.69,   2.08,  99.90,   0.39,
10/02 04Z,   0.10,  -1.75,  -1.47,  99.90,   0.18,
10/02 05Z,   0.20,  -2.85,  -2.59,  99.90,   0.06,  (min)
10/02 06Z,   0.00,  -1.43,  -1.19,  99.90,   0.24,
10/02 07Z,   0.10,   2.01,   2.26,  99.90,   0.15,
10/02 08Z,   0.10,   6.56,   6.83,  99.90,   0.17,
10/02 09Z,   0.20,  11.09,  11.28,  99.90,  -0.01,
10/02 10Z,   0.30,  14.54,  14.62,  99.90,  -0.22,
10/02 11Z,   0.30,  16.11,  16.18,  99.90,  -0.23,  (max)
10/02 12Z,   0.00,  15.46,  15.55,  99.90,   0.09,
10/02 13Z,   0.10,  12.80,  12.92,  99.90,   0.02,
10/02 14Z,   0.10,   8.88,   9.08,  99.90,   0.10,
10/02 15Z,   0.10,   4.84,   5.02,  99.90,   0.08,
10/02 16Z,   0.10,   1.86,   2.09,  99.90,   0.13,
10/02 17Z,   0.10,   0.78,   1.15,  99.90,   0.27,  (min)
10/02 18Z,  -0.10,   1.87,   2.37,  99.90,   0.60,
10/02 19Z,  -0.10,   4.81,   5.34,  99.90,   0.63,
10/02 20Z,  -0.10,   8.82,   9.30,  99.90,   0.58,
10/02 21Z,   0.00,  12.91,  13.27,  99.90,   0.36,
10/02 22Z,   0.00,  16.11,  16.35,  99.90,   0.24,
10/02 23Z,   0.00,  17.63,  17.74,  99.90,   0.11,  (max)
10/03 00Z,  -0.10,  17.02,  17.06,  99.90,   0.14,
10/03 01Z,   0.00,  14.29,  14.34,  99.90,   0.05,
10/03 02Z,   0.00,  10.02,  10.02,  99.90,   0.00,
10/03 03Z,   0.00,   5.18,   5.25,  99.90,   0.07,
10/03 04Z,   0.00,   0.98,   1.13,  99.90,   0.15,
10/03 05Z,   0.00,  -1.58,  -1.38,  99.90,   0.20,
10/03 06Z,   0.00,  -1.93,  -1.61,  99.90,   0.32,  (min)
10/03 07Z,   0.00,  -0.11,   0.10,  99.90,   0.21,
10/03 08Z,   0.00,   3.31,   3.45,  99.90,   0.14,
10/03 09Z,   0.00,   7.44,   7.45,  99.90,   0.01,
10/03 10Z,   0.00,  11.28,  11.25,  99.90,  -0.03,
10/03 11Z,   0.00,  13.95,  13.74,  99.90,  -0.21,
10/03 12Z,   0.00,  14.86,  14.59,  99.90,  -0.27,  (max)
10/03 13Z,   0.00,  13.86,  13.56,  99.90,  -0.30,
10/03 14Z,   0.00,  11.28,  11.11,  99.90,  -0.17,
10/03 15Z,   0.00,   7.92,   7.90,  99.90,  -0.02,
10/03 16Z,   0.00,   4.78,   4.96,  99.90,   0.18,
10/03 17Z,   0.00,   2.81,   3.12,  99.90,   0.31,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/03 18Z,   0.00,   2.56,  99.90,   2.86,   0.30,  (min)
10/03 19Z,   0.00,   4.07,  99.90,   4.37,   0.29,
10/03 20Z,   0.10,   6.94,  99.90,   7.33,   0.29,
10/03 21Z,   0.10,  10.42,  99.90,  10.80,   0.28,
10/03 22Z,   0.10,  13.67,  99.90,  14.04,   0.27,
10/03 23Z,   0.00,  15.90,  99.90,  16.16,   0.26,
10/04 00Z,   0.00,  16.54,  99.90,  16.79,   0.25,  (max)
10/04 01Z,   0.00,  15.33,  99.90,  15.58,   0.24,
10/04 02Z,  -0.10,  12.46,  99.90,  12.59,   0.23,
10/04 03Z,  -0.10,   8.51,  99.90,   8.64,   0.22,
10/04 04Z,  -0.20,   4.41,  99.90,   4.43,   0.22,
10/04 05Z,  -0.30,   1.12,  99.90,   1.02,   0.21,
10/04 06Z,  -0.40,  -0.62,  99.90,  -0.81,   0.21,  (min)
10/04 07Z,  -0.40,  -0.47,  99.90,  -0.66,   0.21,
10/04 08Z,  -0.50,   1.41,  99.90,   1.12,   0.21,
10/04 09Z,  -0.50,   4.47,  99.90,   4.18,   0.21,
10/04 10Z,  -0.50,   7.92,  99.90,   7.63,   0.21,
10/04 11Z,  -0.50,  10.96,  99.90,  10.67,   0.21,
10/04 12Z,  -0.50,  12.91,  99.90,  12.61,   0.21,
10/04 13Z,  -0.50,  13.35,  99.90,  13.06,   0.21,  (max)
10/04 14Z,  -0.50,  12.30,  99.90,  12.00,   0.21,
10/04 15Z,  -0.50,  10.13,  99.90,   9.83,   0.21,
10/04 16Z,  -0.60,   7.54,  99.90,   7.15,   0.21,
10/04 17Z,  -0.60,   5.36,  99.90,   4.97,   0.21,
10/04 18Z,  -0.70,   4.23,  99.90,   3.73,   0.21,  (min)
10/04 19Z,  -0.70,   4.47,  99.90,   3.98,   0.21,
10/04 20Z,  -0.70,   6.02,  99.90,   5.53,   0.21,
10/04 21Z,  -0.70,   8.46,  99.90,   7.97,   0.21,
10/04 22Z,  -0.70,  11.18,  99.90,  10.69,   0.21,
10/04 23Z,  -0.60,  13.52,  99.90,  13.13,   0.21,
10/05 00Z,  -0.60,  14.91,  99.90,  14.52,   0.21,
10/05 01Z,  -0.50,  14.96,  99.90,  14.67,   0.21,  (max)
10/05 02Z,  -0.50,  13.56,  99.90,  13.27,   0.21,
10/05 03Z,  -0.50,  10.95,  99.90,  10.66,   0.21,
10/05 04Z,  -0.50,   7.66,  99.90,   7.37,   0.21,
10/05 05Z,  -0.50,   4.42,  99.90,   4.13,   0.21,
10/05 06Z,  -0.60,   1.96,  99.90,   1.57,   0.21,
10/05 07Z,  -0.60,   0.80,  99.90,   0.40,   0.21,  (min)
10/05 08Z,  -0.60,   1.11,  99.90,   0.71,   0.21,
10/05 09Z,  -0.60,   2.72,  99.90,   2.33,   0.21,
10/05 10Z,  -0.60,   5.19,  99.90,   4.80,   0.21,
10/05 11Z,  -0.50,   7.89,  99.90,   7.60,   0.21,
10/05 12Z,  -0.50,  10.21,  99.90,   9.92,   0.21,
10/05 13Z,  -0.40,  11.64,  99.90,  11.45,   0.21,
10/05 14Z,  -0.40,  11.93,  99.90,  11.74,   0.21,  (max)
10/05 15Z,  -0.40,  11.12,  99.90,  10.93,   0.21,
10/05 16Z,  -0.50,   9.57,  99.90,   9.27,   0.21,
10/05 17Z,  -0.50,   7.80,  99.90,   7.50,   0.21,
10/05 18Z,  -0.60,   6.38,  99.90,   5.99,   0.21,
10/05 19Z,  -0.60,   5.76,  99.90,   5.36,   0.21,  (min)
10/05 20Z,  -0.70,   6.11,  99.90,   5.61,   0.21,
10/05 21Z,  -0.60,   7.34,  99.90,   6.95,   0.21,
10/05 22Z,  -0.60,   9.15,  99.90,   8.75,   0.21,
10/05 23Z,  -0.50,  11.08,  99.90,  10.78,   0.21,
10/06 00Z,  -0.40,  12.67,  99.90,  12.47,   0.21,
10/06 01Z,  -0.30,  13.51,  99.90,  13.42,   0.21,  (max)
10/06 02Z,  -0.20,  13.36,  99.90,  13.37,   0.21,
10/06 03Z,  -0.20,  12.15,  99.90,  12.16,   0.21,
10/06 04Z,  -0.30,  10.08,  99.90,   9.99,   0.21,
10/06 05Z,  -0.30,   7.55,  99.90,   7.46,   0.21,
10/06 06Z,  -0.40,   5.08,  99.90,   4.88,   0.21,
10/06 07Z,  -0.50,   3.18,  99.90,   2.88,   0.21,
10/06 08Z,  -0.60,   2.22,  99.90,   1.83,   0.21,  (min)
10/06 09Z,  -0.60,   2.38,  99.90,   1.98,   0.21,
10/06 10Z,  -0.50,   3.53,  99.90,   3.23,   0.21,
10/06 11Z,  -0.40,   5.36,  99.90,   5.16,   0.21,
10/06 12Z,  -0.30,   7.42,  99.90,   7.33,   0.21,
10/06 13Z,  -0.10,   9.26,  99.90,   9.37,   0.21,
10/06 14Z,  -0.10,  10.50,  99.90,  10.60,   0.21,
10/06 15Z,   0.00,  10.93,  99.90,  11.13,   0.21,  (max)
10/06 16Z,   0.00,  10.57,  99.90,  10.78,   0.21,
10/06 17Z,  -0.10,   9.64,  99.90,   9.75,   0.21,
10/06 18Z,  -0.20,   8.50,  99.90,   8.51,   0.21,
10/06 19Z,  -0.30,   7.52,  99.90,   7.43,   0.21,
10/06 20Z,  -0.30,   7.01,  99.90,   6.91,   0.21,  (min)
10/06 21Z,  -0.30,   7.12,  99.90,   7.03,   0.21,
10/06 22Z,  -0.20,   7.84,  99.90,   7.84,   0.21,
10/06 23Z,  -0.10,   8.99,  99.90,   9.10,   0.21,
10/07 00Z,   0.00,  10.30,  99.90,  10.51,   0.21,
10/07 01Z,   0.00,  11.45,  99.90,  11.66,   0.21,
10/07 02Z,   0.00,  12.15,  99.90,  12.35,   0.21,
10/07 03Z,   0.00,  12.16,  99.90,  12.36,   0.21,  (max)
10/07 04Z,   0.00,  11.40,  99.90,  11.61,   0.21,
10/07 05Z,  -0.10,   9.95,  99.90,  10.05,   0.21,
10/07 06Z,  -0.20,   8.04,  99.90,   8.04,   0.21,
10/07 07Z,  -0.20,   6.03,  99.90,   6.03,   0.21,
10/07 08Z,  -0.10,   4.32,  99.90,   4.42,   0.21,
10/07 09Z,   0.00,   3.25,  99.90,   3.46,   0.21,
10/07 10Z,   0.00,   3.05,  99.90,   3.25,   0.21,  (min)
10/07 11Z,   0.20,   3.70,  99.90,   4.11,   0.21,
10/07 12Z,   0.30,   5.05,  99.90,   5.55,   0.21,