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

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
Duck Pier, NC
Cape Hatteras NC
Beaufort, NC
Wilmington, NC
Wrightsville Bch
Holden Beach, NC
Springmaid, SC
Charleston, SC
Ft. Pulaski, GA
Fernandina, FL
Surge List
East Coast
#Sitka, AK : 04/30/2024 19:21:23 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/29 00Z,   0.20,  -5.91,  -5.96,  99.90,  -0.25,
04/29 01Z,   0.20,  -5.38,  -5.50,  99.90,  -0.32,  (max)
04/29 02Z,   0.20,  -5.56,  -5.76,  99.90,  -0.40,
04/29 03Z,   0.10,  -6.28,  -6.56,  99.90,  -0.38,
04/29 04Z,   0.10,  -7.23,  -7.55,  99.90,  -0.42,
04/29 05Z,   0.00,  -8.05,  -8.40,  99.90,  -0.35,
04/29 06Z,   0.00,  -8.44,  -8.83,  99.90,  -0.39,  (min)
04/29 07Z,  -0.10,  -8.22,  -8.67,  99.90,  -0.35,
04/29 08Z,   0.00,  -7.40,  -7.82,  99.90,  -0.42,
04/29 09Z,   0.00,  -6.15,  -6.60,  99.90,  -0.45,
04/29 10Z,   0.00,  -4.80,  -5.29,  99.90,  -0.49,
04/29 11Z,   0.00,  -3.72,  -4.25,  99.90,  -0.53,
04/29 12Z,  -0.20,  -3.22,  -3.73,  99.90,  -0.31,  (max)
04/29 13Z,  -0.20,  -3.52,  -4.05,  99.90,  -0.33,
04/29 14Z,  -0.20,  -4.63,  -5.17,  99.90,  -0.34,
04/29 15Z,  -0.10,  -6.39,  -6.87,  99.90,  -0.38,
04/29 16Z,  -0.10,  -8.47,  -9.02,  99.90,  -0.45,
04/29 17Z,  -0.10, -10.48, -10.98,  99.90,  -0.40,
04/29 18Z,  -0.20, -12.03, -12.51,  99.90,  -0.28,
04/29 19Z,  -0.20, -12.83, -13.23,  99.90,  -0.20,  (min)
04/29 20Z,  -0.20, -12.76, -13.14,  99.90,  -0.18,
04/29 21Z,  -0.20, -11.89, -12.34,  99.90,  -0.25,
04/29 22Z,  -0.20, -10.46, -10.93,  99.90,  -0.27,
04/29 23Z,  -0.20,  -8.80,  -9.34,  99.90,  -0.34,
04/30 00Z,  -0.30,  -7.28,  -7.81,  99.90,  -0.23,
04/30 01Z,  -0.30,  -6.19,  -6.74,  99.90,  -0.25,
04/30 02Z,  -0.30,  -5.71,  -6.28,  99.90,  -0.27,  (max)
04/30 03Z,  -0.30,  -5.83,  -6.35,  99.90,  -0.22,
04/30 04Z,  -0.30,  -6.40,  -6.99,  99.90,  -0.29,
04/30 05Z,  -0.20,  -7.16,  -7.74,  99.90,  -0.38,
04/30 06Z,  -0.30,  -7.81,  -8.38,  99.90,  -0.27,
04/30 07Z,  -0.30,  -8.11,  -8.71,  99.90,  -0.30,  (min)
04/30 08Z,  -0.30,  -7.90,  -8.50,  99.90,  -0.30,
04/30 09Z,  -0.20,  -7.19,  -7.80,  99.90,  -0.41,
04/30 10Z,  -0.20,  -6.15,  -6.84,  99.90,  -0.49,
04/30 11Z,  -0.20,  -5.04,  -5.73,  99.90,  -0.49,
04/30 12Z,  -0.30,  -4.16,  -4.96,  99.90,  -0.50,
04/30 13Z,  -0.30,  -3.80,  -4.65,  99.90,  -0.55,  (max)
04/30 14Z,  -0.30,  -4.12,  -4.95,  99.90,  -0.53,
04/30 15Z,  -0.30,  -5.13,  -5.96,  99.90,  -0.53,
04/30 16Z,  -0.30,  -6.70,  -7.50,  99.90,  -0.50,
04/30 17Z,  -0.30,  -8.56,  -9.35,  99.90,  -0.49,
04/30 18Z,  -0.30, -10.35, -11.06,  99.90,  -0.41,
04/30 19Z,  -0.30, -11.75, -12.42,  99.90,  -0.37,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/30 20Z,  -0.30, -12.49,  99.90, -13.16,  -0.37,  (min)
04/30 21Z,  -0.30, -12.46,  99.90, -13.13,  -0.37,
04/30 22Z,  -0.30, -11.71,  99.90, -12.38,  -0.37,
04/30 23Z,  -0.30, -10.42,  99.90, -11.09,  -0.37,
05/01 00Z,  -0.40,  -8.89,  99.90,  -9.66,  -0.36,
05/01 01Z,  -0.40,  -7.44,  99.90,  -8.20,  -0.36,
05/01 02Z,  -0.40,  -6.34,  99.90,  -7.10,  -0.36,
05/01 03Z,  -0.40,  -5.77,  99.90,  -6.53,  -0.36,
05/01 04Z,  -0.40,  -5.76,  99.90,  -6.52,  -0.36,  (max)
05/01 05Z,  -0.40,  -6.21,  99.90,  -6.97,  -0.36,
05/01 06Z,  -0.40,  -6.90,  99.90,  -7.65,  -0.35,
05/01 07Z,  -0.40,  -7.57,  99.90,  -8.32,  -0.35,
05/01 08Z,  -0.40,  -7.97,  99.90,  -8.72,  -0.35,  (min)
05/01 09Z,  -0.40,  -7.95,  99.90,  -8.71,  -0.35,
05/01 10Z,  -0.40,  -7.49,  99.90,  -8.24,  -0.35,
05/01 11Z,  -0.40,  -6.67,  99.90,  -7.42,  -0.35,
05/01 12Z,  -0.40,  -5.71,  99.90,  -6.46,  -0.35,
05/01 13Z,  -0.40,  -4.88,  99.90,  -5.63,  -0.35,
05/01 14Z,  -0.40,  -4.44,  99.90,  -5.20,  -0.35,  (max)
05/01 15Z,  -0.40,  -4.58,  99.90,  -5.34,  -0.35,
05/01 16Z,  -0.50,  -5.36,  99.90,  -6.21,  -0.35,
05/01 17Z,  -0.50,  -6.68,  99.90,  -7.54,  -0.35,
05/01 18Z,  -0.50,  -8.34,  99.90,  -9.19,  -0.35,
05/01 19Z,  -0.50, -10.02,  99.90, -10.87,  -0.35,
05/01 20Z,  -0.50, -11.40,  99.90, -12.26,  -0.35,
05/01 21Z,  -0.50, -12.22,  99.90, -13.08,  -0.35,
05/01 22Z,  -0.50, -12.32,  99.90, -13.17,  -0.35,  (min)
05/01 23Z,  -0.40, -11.69,  99.90, -12.44,  -0.35,
05/02 00Z,  -0.40, -10.48,  99.90, -11.23,  -0.35,
05/02 01Z,  -0.40,  -8.95,  99.90,  -9.70,  -0.35,
05/02 02Z,  -0.40,  -7.41,  99.90,  -8.16,  -0.35,
05/02 03Z,  -0.40,  -6.17,  99.90,  -6.93,  -0.35,
05/02 04Z,  -0.40,  -5.46,  99.90,  -6.21,  -0.35,
05/02 05Z,  -0.40,  -5.35,  99.90,  -6.10,  -0.35,  (max)
05/02 06Z,  -0.40,  -5.79,  99.90,  -6.54,  -0.35,
05/02 07Z,  -0.30,  -6.59,  99.90,  -7.25,  -0.35,
05/02 08Z,  -0.30,  -7.49,  99.90,  -8.14,  -0.35,
05/02 09Z,  -0.30,  -8.20,  99.90,  -8.85,  -0.35,
05/02 10Z,  -0.30,  -8.50,  99.90,  -9.15,  -0.35,  (min)
05/02 11Z,  -0.30,  -8.30,  99.90,  -8.95,  -0.35,
05/02 12Z,  -0.20,  -7.63,  99.90,  -8.18,  -0.35,
05/02 13Z,  -0.20,  -6.68,  99.90,  -7.23,  -0.35,
05/02 14Z,  -0.20,  -5.71,  99.90,  -6.26,  -0.35,
05/02 15Z,  -0.30,  -5.01,  99.90,  -5.66,  -0.35,
05/02 16Z,  -0.30,  -4.83,  99.90,  -5.48,  -0.35,  (max)
05/02 17Z,  -0.30,  -5.30,  99.90,  -5.96,  -0.35,
05/02 18Z,  -0.30,  -6.40,  99.90,  -7.05,  -0.35,
05/02 19Z,  -0.30,  -7.94,  99.90,  -8.59,  -0.35,
05/02 20Z,  -0.30,  -9.63,  99.90, -10.28,  -0.35,
05/02 21Z,  -0.20, -11.11,  99.90, -11.67,  -0.35,
05/02 22Z,  -0.20, -12.07,  99.90, -12.63,  -0.35,
05/02 23Z,  -0.10, -12.29,  99.90, -12.75,  -0.35,  (min)
05/03 00Z,  -0.10, -11.71,  99.90, -12.16,  -0.35,
05/03 01Z,  -0.10, -10.45,  99.90, -10.90,  -0.35,
05/03 02Z,  -0.10,  -8.77,  99.90,  -9.22,  -0.35,
05/03 03Z,  -0.10,  -7.03,  99.90,  -7.48,  -0.35,
05/03 04Z,  -0.10,  -5.60,  99.90,  -6.05,  -0.35,
05/03 05Z,  -0.10,  -4.77,  99.90,  -5.22,  -0.35,
05/03 06Z,  -0.10,  -4.68,  99.90,  -5.13,  -0.35,  (max)
05/03 07Z,  -0.10,  -5.30,  99.90,  -5.75,  -0.35,
05/03 08Z,   0.00,  -6.42,  99.90,  -6.78,  -0.35,
05/03 09Z,   0.00,  -7.73,  99.90,  -8.08,  -0.35,
05/03 10Z,   0.00,  -8.87,  99.90,  -9.22,  -0.35,
05/03 11Z,   0.00,  -9.52,  99.90,  -9.88,  -0.35,
05/03 12Z,   0.00,  -9.53,  99.90,  -9.88,  -0.35,  (min)
05/03 13Z,   0.00,  -8.88,  99.90,  -9.23,  -0.35,
05/03 14Z,   0.00,  -7.75,  99.90,  -8.11,  -0.35,
05/03 15Z,   0.00,  -6.47,  99.90,  -6.82,  -0.35,
05/03 16Z,   0.00,  -5.38,  99.90,  -5.73,  -0.35,
05/03 17Z,   0.00,  -4.83,  99.90,  -5.18,  -0.35,  (max)
05/03 18Z,   0.00,  -5.01,  99.90,  -5.37,  -0.35,
05/03 19Z,   0.00,  -5.96,  99.90,  -6.31,  -0.35,
05/03 20Z,   0.00,  -7.50,  99.90,  -7.85,  -0.35,
05/03 21Z,   0.00,  -9.29,  99.90,  -9.64,  -0.35,
05/03 22Z,   0.00, -10.93,  99.90, -11.28,  -0.35,
05/03 23Z,   0.00, -12.02,  99.90, -12.37,  -0.35,
05/04 00Z,   0.00, -12.28,  99.90, -12.63,  -0.35,  (min)
05/04 01Z,   0.00, -11.62,  99.90, -11.97,  -0.35,
05/04 02Z,   0.00, -10.16,  99.90, -10.51,  -0.35,
05/04 03Z,   0.00,  -8.22,  99.90,  -8.57,  -0.35,
05/04 04Z,   0.00,  -6.24,  99.90,  -6.59,  -0.35,
05/04 05Z,   0.00,  -4.66,  99.90,  -5.01,  -0.35,
05/04 06Z,   0.00,  -3.83,  99.90,  -4.18,  -0.35,  (max)
05/04 07Z,   0.00,  -3.94,  99.90,  -4.29,  -0.35,
05/04 08Z,   0.00,  -4.93,  99.90,  -5.29,  -0.35,
05/04 09Z,   0.00,  -6.55,  99.90,  -6.91,  -0.35,
05/04 10Z,   0.00,  -8.38,  99.90,  -8.74,  -0.35,
05/04 11Z,   0.10,  -9.97,  99.90, -10.22,  -0.35,
05/04 12Z,   0.10, -10.91,  99.90, -11.16,  -0.35,