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
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 : 10/03/2023 07:21:35 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/01 12Z,   0.10,  -0.81,  -0.77,  99.90,  -0.06,  (max)
10/01 13Z,   0.00,  -2.99,  -2.97,  99.90,   0.02,
10/01 14Z,   0.00,  -5.56,  -5.47,  99.90,   0.09,
10/01 15Z,   0.00,  -7.81,  -7.72,  99.90,   0.09,
10/01 16Z,   0.10,  -9.12,  -9.07,  99.90,  -0.05,  (min)
10/01 17Z,   0.20,  -9.12,  -9.02,  99.90,  -0.10,
10/01 18Z,   0.10,  -7.77,  -7.68,  99.90,  -0.01,
10/01 19Z,   0.10,  -5.40,  -5.20,  99.90,   0.10,
10/01 20Z,   0.10,  -2.62,  -2.46,  99.90,   0.06,
10/01 21Z,   0.10,  -0.13,   0.09,  99.90,   0.12,
10/01 22Z,   0.20,   1.41,   1.69,  99.90,   0.08,
10/01 23Z,   0.30,   1.58,   1.83,  99.90,  -0.05,  (max)
10/02 00Z,   0.20,   0.29,   0.57,  99.90,   0.08,
10/02 01Z,   0.20,  -2.18,  -1.96,  99.90,   0.02,
10/02 02Z,   0.20,  -5.28,  -5.12,  99.90,  -0.04,
10/02 03Z,   0.20,  -8.27,  -8.10,  99.90,  -0.03,
10/02 04Z,   0.30, -10.48, -10.39,  99.90,  -0.21,
10/02 05Z,   0.40, -11.40, -11.35,  99.90,  -0.35,  (min)
10/02 06Z,   0.40, -10.87, -10.88,  99.90,  -0.41,
10/02 07Z,   0.30,  -9.05,  -8.98,  99.90,  -0.23,
10/02 08Z,   0.40,  -6.43,  -6.44,  99.90,  -0.41,
10/02 09Z,   0.50,  -3.67,  -3.65,  99.90,  -0.48,
10/02 10Z,   0.60,  -1.44,  -1.40,  99.90,  -0.56,
10/02 11Z,   0.60,  -0.26,  -0.25,  99.90,  -0.59,  (max)
10/02 12Z,   0.30,  -0.36,  -0.26,  99.90,  -0.20,
10/02 13Z,   0.30,  -1.62,  -1.54,  99.90,  -0.22,
10/02 14Z,   0.30,  -3.63,  -3.51,  99.90,  -0.18,
10/02 15Z,   0.30,  -5.81,  -5.64,  99.90,  -0.13,
10/02 16Z,   0.40,  -7.52,  -7.34,  99.90,  -0.22,
10/02 17Z,   0.40,  -8.27,  -8.07,  99.90,  -0.20,  (min)
10/02 18Z,   0.10,  -7.80,  -7.59,  99.90,   0.11,
10/02 19Z,   0.10,  -6.23,  -6.01,  99.90,   0.12,
10/02 20Z,   0.10,  -3.93,  -3.74,  99.90,   0.09,
10/02 21Z,   0.10,  -1.48,  -1.33,  99.90,   0.05,
10/02 22Z,   0.20,   0.46,   0.64,  99.90,  -0.02,
10/02 23Z,   0.20,   1.37,   1.51,  99.90,  -0.06,  (max)
10/03 00Z,   0.10,   0.97,   1.04,  99.90,  -0.03,
10/03 01Z,   0.20,  -0.69,  -0.60,  99.90,  -0.11,
10/03 02Z,   0.20,  -3.27,  -3.18,  99.90,  -0.11,
10/03 03Z,   0.20,  -6.20,  -6.14,  99.90,  -0.14,
10/03 04Z,   0.20,  -8.83,  -8.82,  99.90,  -0.19,
10/03 05Z,   0.20, -10.57, -10.62,  99.90,  -0.25,
10/03 06Z,   0.20, -11.07, -11.11,  99.90,  -0.24,  (min)
10/03 07Z,   0.20, -10.26, -10.37,  99.90,  -0.31,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/03 08Z,   0.20,  -8.40,  99.90,  -8.50,  -0.30,
10/03 09Z,   0.20,  -5.97,  99.90,  -6.07,  -0.29,
10/03 10Z,   0.20,  -3.58,  99.90,  -3.66,  -0.28,
10/03 11Z,   0.20,  -1.77,  99.90,  -1.85,  -0.27,
10/03 12Z,   0.20,  -0.94,  99.90,  -1.01,  -0.27,  (max)
10/03 13Z,   0.20,  -1.20,  99.90,  -1.26,  -0.26,
10/03 14Z,   0.10,  -2.38,  99.90,  -2.53,  -0.25,
10/03 15Z,   0.10,  -4.07,  99.90,  -4.21,  -0.24,
10/03 16Z,   0.10,  -5.75,  99.90,  -5.88,  -0.23,
10/03 17Z,   0.10,  -6.89,  99.90,  -7.02,  -0.22,
10/03 18Z,   0.10,  -7.16,  99.90,  -7.27,  -0.21,  (min)
10/03 19Z,   0.10,  -6.43,  99.90,  -6.53,  -0.21,
10/03 20Z,   0.00,  -4.86,  99.90,  -5.06,  -0.21,
10/03 21Z,   0.00,  -2.84,  99.90,  -3.05,  -0.21,
10/03 22Z,   0.00,  -0.91,  99.90,  -1.11,  -0.21,
10/03 23Z,   0.00,   0.43,  99.90,   0.23,  -0.21,
10/04 00Z,   0.00,   0.79,  99.90,   0.59,  -0.21,  (max)
10/04 01Z,   0.00,   0.02,  99.90,  -0.19,  -0.21,
10/04 02Z,   0.00,  -1.76,  99.90,  -1.97,  -0.21,
10/04 03Z,  -0.10,  -4.19,  99.90,  -4.49,  -0.21,
10/04 04Z,  -0.20,  -6.74,  99.90,  -7.15,  -0.21,
10/04 05Z,  -0.30,  -8.88,  99.90,  -9.38,  -0.21,
10/04 06Z,  -0.30, -10.15,  99.90, -10.66,  -0.21,
10/04 07Z,  -0.30, -10.33,  99.90, -10.84,  -0.21,  (min)
10/04 08Z,  -0.30,  -9.44,  99.90,  -9.95,  -0.21,
10/04 09Z,  -0.40,  -7.74,  99.90,  -8.35,  -0.21,
10/04 10Z,  -0.30,  -5.67,  99.90,  -6.17,  -0.21,
10/04 11Z,  -0.40,  -3.72,  99.90,  -4.32,  -0.21,
10/04 12Z,  -0.30,  -2.32,  99.90,  -2.82,  -0.21,
10/04 13Z,  -0.40,  -1.73,  99.90,  -2.34,  -0.21,  (max)
10/04 14Z,  -0.40,  -2.01,  99.90,  -2.61,  -0.21,
10/04 15Z,  -0.50,  -2.95,  99.90,  -3.66,  -0.21,
10/04 16Z,  -0.50,  -4.21,  99.90,  -4.92,  -0.21,
10/04 17Z,  -0.60,  -5.37,  99.90,  -6.18,  -0.21,
10/04 18Z,  -0.60,  -6.05,  99.90,  -6.86,  -0.21,  (min)
10/04 19Z,  -0.60,  -6.02,  99.90,  -6.82,  -0.21,
10/04 20Z,  -0.60,  -5.24,  99.90,  -6.04,  -0.21,
10/04 21Z,  -0.60,  -3.88,  99.90,  -4.69,  -0.21,
10/04 22Z,  -0.60,  -2.30,  99.90,  -3.11,  -0.21,
10/04 23Z,  -0.50,  -0.91,  99.90,  -1.62,  -0.21,
10/05 00Z,  -0.40,  -0.09,  99.90,  -0.70,  -0.21,  (max)
10/05 01Z,  -0.40,  -0.11,  99.90,  -0.71,  -0.21,
10/05 02Z,  -0.40,  -1.02,  99.90,  -1.62,  -0.21,
10/05 03Z,  -0.40,  -2.67,  99.90,  -3.27,  -0.21,
10/05 04Z,  -0.50,  -4.74,  99.90,  -5.45,  -0.21,
10/05 05Z,  -0.50,  -6.82,  99.90,  -7.53,  -0.21,
10/05 06Z,  -0.50,  -8.48,  99.90,  -9.19,  -0.21,
10/05 07Z,  -0.40,  -9.41,  99.90, -10.01,  -0.21,  (min)
10/05 08Z,  -0.30,  -9.45,  99.90,  -9.96,  -0.21,
10/05 09Z,  -0.30,  -8.66,  99.90,  -9.16,  -0.21,
10/05 10Z,  -0.20,  -7.26,  99.90,  -7.66,  -0.21,
10/05 11Z,  -0.20,  -5.60,  99.90,  -6.01,  -0.21,
10/05 12Z,  -0.20,  -4.07,  99.90,  -4.47,  -0.21,
10/05 13Z,  -0.10,  -2.96,  99.90,  -3.27,  -0.21,
10/05 14Z,  -0.20,  -2.47,  99.90,  -2.88,  -0.21,  (max)
10/05 15Z,  -0.20,  -2.61,  99.90,  -3.02,  -0.21,
10/05 16Z,  -0.20,  -3.23,  99.90,  -3.64,  -0.21,
10/05 17Z,  -0.20,  -4.06,  99.90,  -4.47,  -0.21,
10/05 18Z,  -0.20,  -4.81,  99.90,  -5.21,  -0.21,
10/05 19Z,  -0.20,  -5.20,  99.90,  -5.60,  -0.21,  (min)
10/05 20Z,  -0.20,  -5.08,  99.90,  -5.48,  -0.21,
10/05 21Z,  -0.20,  -4.44,  99.90,  -4.85,  -0.21,
10/05 22Z,  -0.10,  -3.44,  99.90,  -3.74,  -0.21,
10/05 23Z,   0.00,  -2.32,  99.90,  -2.52,  -0.21,
10/06 00Z,   0.10,  -1.38,  99.90,  -1.49,  -0.21,
10/06 01Z,   0.10,  -0.91,  99.90,  -1.01,  -0.21,  (max)
10/06 02Z,   0.10,  -1.06,  99.90,  -1.16,  -0.21,
10/06 03Z,   0.20,  -1.87,  99.90,  -1.88,  -0.21,
10/06 04Z,   0.20,  -3.23,  99.90,  -3.23,  -0.21,
10/06 05Z,   0.20,  -4.88,  99.90,  -4.89,  -0.21,
10/06 06Z,   0.10,  -6.52,  99.90,  -6.62,  -0.21,
10/06 07Z,   0.20,  -7.83,  99.90,  -7.84,  -0.21,
10/06 08Z,   0.10,  -8.59,  99.90,  -8.70,  -0.21,  (min)
10/06 09Z,   0.20,  -8.67,  99.90,  -8.68,  -0.21,
10/06 10Z,   0.20,  -8.11,  99.90,  -8.12,  -0.21,
10/06 11Z,   0.20,  -7.06,  99.90,  -7.07,  -0.21,
10/06 12Z,   0.20,  -5.77,  99.90,  -5.78,  -0.21,
10/06 13Z,   0.10,  -4.52,  99.90,  -4.62,  -0.21,
10/06 14Z,   0.10,  -3.54,  99.90,  -3.65,  -0.21,
10/06 15Z,   0.10,  -2.99,  99.90,  -3.10,  -0.21,
10/06 16Z,   0.10,  -2.90,  99.90,  -3.01,  -0.21,  (max)
10/06 17Z,   0.10,  -3.20,  99.90,  -3.30,  -0.21,
10/06 18Z,   0.10,  -3.70,  99.90,  -3.81,  -0.21,
10/06 19Z,   0.10,  -4.21,  99.90,  -4.32,  -0.21,
10/06 20Z,   0.10,  -4.52,  99.90,  -4.63,  -0.21,  (min)
10/06 21Z,   0.10,  -4.51,  99.90,  -4.62,  -0.21,
10/06 22Z,   0.10,  -4.15,  99.90,  -4.26,  -0.21,
10/06 23Z,   0.10,  -3.52,  99.90,  -3.62,  -0.21,
10/07 00Z,   0.00,  -2.76,  99.90,  -2.97,  -0.21,