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 
#Chesapeake Bay Br Tunnel, VA : 09/30/2023 20:21:03 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/29 00Z,   1.50,  -0.91,  99.90,   0.59,   0.00,
09/29 01Z,   1.50,  -0.99,  99.90,   0.51,   0.00,  (max)
09/29 02Z,   1.50,  -1.45,  99.90,   0.05,   0.00,
09/29 03Z,   1.50,  -2.24,  99.90,  -0.74,   0.00,
09/29 04Z,   1.40,  -3.18,  99.90,  -1.78,   0.00,
09/29 05Z,   1.40,  -3.98,  99.90,  -2.58,   0.00,
09/29 06Z,   1.30,  -4.39,  99.90,  -3.09,   0.00,
09/29 07Z,   1.20,  -4.34,  99.90,  -3.14,   0.00,  (min)
09/29 08Z,   1.20,  -3.87,  99.90,  -2.67,   0.00,
09/29 09Z,   1.20,  -3.08,  99.90,  -1.88,   0.00,
09/29 10Z,   1.20,  -2.15,  99.90,  -0.95,   0.00,
09/29 11Z,   1.10,  -1.32,  99.90,  -0.22,   0.00,
09/29 12Z,   1.10,  -0.81,  99.90,   0.29,   0.00,
09/29 13Z,   1.10,  -0.71,  99.90,   0.39,   0.00,  (max)
09/29 14Z,   1.00,  -1.02,  99.90,  -0.02,   0.00,
09/29 15Z,   1.00,  -1.70,  99.90,  -0.70,   0.00,
09/29 16Z,   1.00,  -2.64,  99.90,  -1.64,   0.00,
09/29 17Z,   0.90,  -3.56,  99.90,  -2.66,   0.00,
09/29 18Z,   1.00,  -4.20,  99.90,  -3.20,   0.00,
09/29 19Z,   0.90,  -4.39,  99.90,  -3.49,   0.00,  (min)
09/29 20Z,   0.90,  -4.13,  99.90,  -3.23,   0.00,
09/29 21Z,   1.00,  -3.51,  99.90,  -2.51,   0.00,
09/29 22Z,   1.00,  -2.66,  99.90,  -1.66,   0.00,
09/29 23Z,   1.00,  -1.81,  99.90,  -0.81,   0.00,
09/30 00Z,   0.90,  -1.20,  99.90,  -0.30,   0.00,
09/30 01Z,   0.90,  -0.96,  99.90,  -0.06,   0.00,  (max)
09/30 02Z,   0.90,  -1.12,  99.90,  -0.22,   0.00,
09/30 03Z,   0.90,  -1.66,  99.90,  -0.76,   0.00,
09/30 04Z,   0.90,  -2.50,  99.90,  -1.60,   0.00,
09/30 05Z,   0.90,  -3.43,  99.90,  -2.53,   0.00,
09/30 06Z,   0.90,  -4.15,  99.90,  -3.25,   0.00,
09/30 07Z,   0.90,  -4.46,  99.90,  -3.56,   0.00,  (min)
09/30 08Z,   0.90,  -4.29,  99.90,  -3.39,   0.00,
09/30 09Z,   0.90,  -3.72,  99.90,  -2.82,   0.00,
09/30 10Z,   1.00,  -2.85,  99.90,  -1.85,   0.00,
09/30 11Z,   1.00,  -1.89,  99.90,  -0.89,   0.00,
09/30 12Z,   1.00,  -1.09,  99.90,  -0.09,   0.00,
09/30 13Z,   1.00,  -0.64,  99.90,   0.36,   0.00,
09/30 14Z,   1.00,  -0.62,  99.90,   0.38,   0.00,  (max)
09/30 15Z,   1.00,  -1.02,  99.90,  -0.02,   0.00,
09/30 16Z,   1.00,  -1.78,  99.90,  -0.78,   0.00,
09/30 17Z,   1.10,  -2.75,  99.90,  -1.65,   0.00,
09/30 18Z,   1.10,  -3.65,  99.90,  -2.55,   0.00,
09/30 19Z,   1.10,  -4.22,  99.90,  -3.12,   0.00,
09/30 20Z,   1.10,  -4.35,  99.90,  -3.25,   0.00,  (min)
09/30 21Z,   1.20,  -4.05,  99.90,  -2.85,   0.00,
09/30 22Z,   1.20,  -3.41,  99.90,  -2.21,   0.00,
09/30 23Z,   1.20,  -2.57,  99.90,  -1.37,   0.00,
10/01 00Z,   1.30,  -1.78,  99.90,  -0.48,   0.00,
10/01 01Z,   1.30,  -1.25,  99.90,   0.05,   0.00,
10/01 02Z,   1.30,  -1.10,  99.90,   0.20,   0.00,  (max)
10/01 03Z,   1.30,  -1.34,  99.90,  -0.04,   0.00,
10/01 04Z,   1.20,  -1.93,  99.90,  -0.73,   0.00,
10/01 05Z,   1.30,  -2.77,  99.90,  -1.47,   0.00,
10/01 06Z,   1.20,  -3.63,  99.90,  -2.43,   0.00,
10/01 07Z,   1.20,  -4.23,  99.90,  -3.03,   0.00,
10/01 08Z,   1.30,  -4.40,  99.90,  -3.10,   0.00,  (min)
10/01 09Z,   1.30,  -4.13,  99.90,  -2.83,   0.00,
10/01 10Z,   1.30,  -3.49,  99.90,  -2.19,   0.00,
10/01 11Z,   1.30,  -2.60,  99.90,  -1.30,   0.00,
10/01 12Z,   1.40,  -1.66,  99.90,  -0.26,   0.00,
10/01 13Z,   1.40,  -0.94,  99.90,   0.46,   0.00,
10/01 14Z,   1.40,  -0.59,  99.90,   0.81,   0.00,  (max)
10/01 15Z,   1.40,  -0.66,  99.90,   0.74,   0.00,
10/01 16Z,   1.40,  -1.13,  99.90,   0.27,   0.00,
10/01 17Z,   1.40,  -1.92,  99.90,  -0.52,   0.00,
10/01 18Z,   1.40,  -2.87,  99.90,  -1.47,   0.00,
10/01 19Z,   1.40,  -3.69,  99.90,  -2.29,   0.00,
10/01 20Z,   1.40,  -4.17,  99.90,  -2.77,   0.00,
10/01 21Z,   1.40,  -4.23,  99.90,  -2.83,   0.00,  (min)
10/01 22Z,   1.40,  -3.90,  99.90,  -2.50,   0.00,
10/01 23Z,   1.40,  -3.27,  99.90,  -1.87,   0.00,
10/02 00Z,   1.40,  -2.49,  99.90,  -1.09,   0.00,
10/02 01Z,   1.40,  -1.78,  99.90,  -0.38,   0.00,
10/02 02Z,   1.30,  -1.36,  99.90,  -0.06,   0.00,
10/02 03Z,   1.30,  -1.31,  99.90,  -0.01,   0.00,  (max)
10/02 04Z,   1.20,  -1.60,  99.90,  -0.40,   0.00,
10/02 05Z,   1.20,  -2.20,  99.90,  -1.00,   0.00,
10/02 06Z,   1.20,  -2.98,  99.90,  -1.78,   0.00,
10/02 07Z,   1.20,  -3.73,  99.90,  -2.53,   0.00,
10/02 08Z,   1.20,  -4.19,  99.90,  -2.99,   0.00,
10/02 09Z,   1.20,  -4.24,  99.90,  -3.04,   0.00,  (min)
10/02 10Z,   1.20,  -3.90,  99.90,  -2.70,   0.00,
10/02 11Z,   1.20,  -3.23,  99.90,  -2.03,   0.00,
10/02 12Z,   1.20,  -2.37,  99.90,  -1.17,   0.00,
10/02 13Z,   1.20,  -1.51,  99.90,  -0.31,   0.00,
10/02 14Z,   1.20,  -0.90,  99.90,   0.30,   0.00,
10/02 15Z,   1.20,  -0.66,  99.90,   0.54,   0.00,  (max)
10/02 16Z,   1.20,  -0.81,  99.90,   0.39,   0.00,
10/02 17Z,   1.20,  -1.31,  99.90,  -0.11,   0.00,
10/02 18Z,   1.20,  -2.09,  99.90,  -0.89,   0.00,
10/02 19Z,   1.20,  -2.96,  99.90,  -1.76,   0.00,
10/02 20Z,   1.20,  -3.67,  99.90,  -2.47,   0.00,
10/02 21Z,   1.10,  -4.05,  99.90,  -2.95,   0.00,  (min)
10/02 22Z,   1.20,  -4.05,  99.90,  -2.85,   0.00,
10/02 23Z,   1.20,  -3.72,  99.90,  -2.52,   0.00,
10/03 00Z,   1.20,  -3.13,  99.90,  -1.93,   0.00,
10/03 01Z,   1.20,  -2.43,  99.90,  -1.23,   0.00,
10/03 02Z,   1.10,  -1.84,  99.90,  -0.74,   0.00,
10/03 03Z,   1.10,  -1.53,  99.90,  -0.43,   0.00,  (max)
10/03 04Z,   1.10,  -1.55,  99.90,  -0.45,   0.00,
10/03 05Z,   1.10,  -1.87,  99.90,  -0.77,   0.00,
10/03 06Z,   1.00,  -2.43,  99.90,  -1.43,   0.00,
10/03 07Z,   1.00,  -3.12,  99.90,  -2.12,   0.00,
10/03 08Z,   1.00,  -3.73,  99.90,  -2.73,   0.00,
10/03 09Z,   1.00,  -4.05,  99.90,  -3.05,   0.00,  (min)
10/03 10Z,   1.00,  -4.01,  99.90,  -3.01,   0.00,
10/03 11Z,   1.00,  -3.64,  99.90,  -2.64,   0.00,
10/03 12Z,   1.00,  -3.00,  99.90,  -2.00,   0.00,
10/03 13Z,   1.00,  -2.20,  99.90,  -1.20,   0.00,
10/03 14Z,   0.90,  -1.46,  99.90,  -0.56,   0.00,
10/03 15Z,   0.90,  -0.97,  99.90,  -0.07,   0.00,
10/03 16Z,   0.90,  -0.83,  99.90,   0.07,   0.00,  (max)
10/03 17Z,   0.90,  -1.03,  99.90,  -0.13,   0.00,
10/03 18Z,   0.80,  -1.53,  99.90,  -0.73,   0.00,
10/03 19Z,   0.80,  -2.24,  99.90,  -1.44,   0.00,
10/03 20Z,   0.80,  -3.00,  99.90,  -2.20,   0.00,
10/03 21Z,   0.80,  -3.59,  99.90,  -2.79,   0.00,
10/03 22Z,   0.80,  -3.88,  99.90,  -3.08,   0.00,  (min)
10/03 23Z,   0.80,  -3.85,  99.90,  -3.05,   0.00,
10/04 00Z,   0.80,  -3.53,  99.90,  -2.73,   0.00,
10/04 01Z,   0.80,  -3.01,  99.90,  -2.21,   0.00,
10/04 02Z,   0.70,  -2.41,  99.90,  -1.71,   0.00,
10/04 03Z,   0.70,  -1.93,  99.90,  -1.23,   0.00,
10/04 04Z,   0.70,  -1.72,  99.90,  -1.02,   0.00,  (max)
10/04 05Z,   0.70,  -1.78,  99.90,  -1.08,   0.00,
10/04 06Z,   0.70,  -2.09,  99.90,  -1.39,   0.00,
10/04 07Z,   0.70,  -2.58,  99.90,  -1.88,   0.00,
10/04 08Z,   0.70,  -3.16,  99.90,  -2.46,   0.00,
10/04 09Z,   0.70,  -3.64,  99.90,  -2.94,   0.00,
10/04 10Z,   0.70,  -3.86,  99.90,  -3.16,   0.00,  (min)
10/04 11Z,   0.70,  -3.76,  99.90,  -3.06,   0.00,
10/04 12Z,   0.70,  -3.40,  99.90,  -2.70,   0.00,