EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
Gulf
Northwest
Alaska
Gulf of Alaska
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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 : 03/09/2026 05:21:01 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/07 12Z,   0.10,   5.13,   4.79,  99.90,  -0.44,  (max)
03/07 13Z,   0.10,   4.18,   3.91,  99.90,  -0.37,
03/07 14Z,   0.10,   2.30,   2.07,  99.90,  -0.33,
03/07 15Z,   0.20,  -0.06,  -0.18,  99.90,  -0.32,
03/07 16Z,   0.40,  -2.36,  -2.48,  99.90,  -0.52,
03/07 17Z,   0.60,  -4.05,  -4.06,  99.90,  -0.61,
03/07 18Z,   0.60,  -4.76,  -4.73,  99.90,  -0.57,  (min)
03/07 19Z,   0.50,  -4.36,  -4.17,  99.90,  -0.31,
03/07 20Z,   0.60,  -3.02,  -2.76,  99.90,  -0.34,
03/07 21Z,   0.90,  -1.09,  -0.91,  99.90,  -0.72,
03/07 22Z,   1.10,   0.90,   0.91,  99.90,  -1.09,
03/07 23Z,   1.10,   2.46,   2.45,  99.90,  -1.11,
03/08 00Z,   0.70,   3.21,   3.18,  99.90,  -0.73,  (max)
03/08 01Z,   0.90,   2.99,   2.96,  99.90,  -0.93,
03/08 02Z,   0.90,   1.94,   1.81,  99.90,  -1.03,
03/08 03Z,   0.70,   0.36,   0.22,  99.90,  -0.84,
03/08 04Z,   0.50,  -1.26,  -1.48,  99.90,  -0.72,
03/08 05Z,   0.50,  -2.45,  -2.72,  99.90,  -0.77,
03/08 06Z,   0.30,  -2.87,  -3.09,  99.90,  -0.52,  (min)
03/08 07Z,   0.30,  -2.35,  -2.67,  99.90,  -0.62,
03/08 08Z,   0.40,  -1.00,  -1.24,  99.90,  -0.64,
03/08 09Z,   0.40,   0.85,   0.53,  99.90,  -0.72,
03/08 10Z,   0.40,   2.74,   2.35,  99.90,  -0.79,
03/08 11Z,   0.40,   4.19,   3.87,  99.90,  -0.72,
03/08 12Z,   0.20,   4.83,   4.55,  99.90,  -0.48,  (max)
03/08 13Z,   0.10,   4.46,   4.16,  99.90,  -0.40,
03/08 14Z,   0.10,   3.15,   2.83,  99.90,  -0.42,
03/08 15Z,   0.10,   1.20,   0.96,  99.90,  -0.34,
03/08 16Z,   0.10,  -0.97,  -1.22,  99.90,  -0.35,
03/08 17Z,   0.10,  -2.86,  -3.06,  99.90,  -0.30,
03/08 18Z,   0.00,  -4.06,  -4.38,  99.90,  -0.32,
03/08 19Z,   0.00,  -4.34,  -4.58,  99.90,  -0.24,  (min)
03/08 20Z,   0.00,  -3.69,  -3.99,  99.90,  -0.30,
03/08 21Z,   0.00,  -2.33,  -2.64,  99.90,  -0.31,
03/08 22Z,   0.00,  -0.63,  -0.96,  99.90,  -0.33,
03/08 23Z,   0.10,   0.96,   0.55,  99.90,  -0.51,
03/09 00Z,   0.00,   2.07,   1.69,  99.90,  -0.38,
03/09 01Z,   0.00,   2.45,   2.15,  99.90,  -0.30,  (max)
03/09 02Z,   0.00,   2.07,   1.81,  99.90,  -0.26,
03/09 03Z,   0.00,   1.10,   0.86,  99.90,  -0.24,
03/09 04Z,   0.00,  -0.13,  -0.27,  99.90,  -0.14,
03/09 05Z,   0.10,  -1.24,  -1.39,  99.90,  -0.25,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/09 06Z,   0.10,  -1.86,  99.90,  -2.04,  -0.28,  (min)
03/09 07Z,   0.10,  -1.80,  99.90,  -2.00,  -0.30,
03/09 08Z,   0.10,  -1.01,  99.90,  -1.23,  -0.33,
03/09 09Z,   0.00,   0.34,  99.90,  -0.02,  -0.35,
03/09 10Z,   0.00,   1.91,  99.90,   1.54,  -0.38,
03/09 11Z,   0.00,   3.32,  99.90,   2.92,  -0.40,
03/09 12Z,   0.00,   4.21,  99.90,   3.78,  -0.42,
03/09 13Z,   0.00,   4.32,  99.90,   3.87,  -0.45,  (max)
03/09 14Z,   0.00,   3.60,  99.90,   3.13,  -0.47,
03/09 15Z,   0.00,   2.19,  99.90,   1.69,  -0.50,
03/09 16Z,   0.00,   0.37,  99.90,  -0.14,  -0.52,
03/09 17Z,   0.00,  -1.45,  99.90,  -1.99,  -0.54,
03/09 18Z,   0.00,  -2.90,  99.90,  -3.45,  -0.54,
03/09 19Z,   0.00,  -3.71,  99.90,  -4.25,  -0.54,
03/09 20Z,   0.00,  -3.73,  99.90,  -4.27,  -0.54,  (min)
03/09 21Z,   0.00,  -3.04,  99.90,  -3.58,  -0.54,
03/09 22Z,   0.00,  -1.85,  99.90,  -2.39,  -0.54,
03/09 23Z,   0.00,  -0.49,  99.90,  -1.03,  -0.54,
03/10 00Z,   0.10,   0.70,  99.90,   0.26,  -0.54,
03/10 01Z,   0.10,   1.46,  99.90,   1.02,  -0.54,
03/10 02Z,   0.10,   1.66,  99.90,   1.21,  -0.54,  (max)
03/10 03Z,   0.10,   1.31,  99.90,   0.86,  -0.54,
03/10 04Z,   0.00,   0.59,  99.90,   0.05,  -0.54,
03/10 05Z,   0.00,  -0.23,  99.90,  -0.77,  -0.54,
03/10 06Z,   0.00,  -0.85,  99.90,  -1.40,  -0.54,
03/10 07Z,   0.00,  -1.06,  99.90,  -1.61,  -0.54,  (min)
03/10 08Z,   0.00,  -0.74,  99.90,  -1.28,  -0.54,
03/10 09Z,   0.00,   0.09,  99.90,  -0.46,  -0.54,
03/10 10Z,   0.00,   1.23,  99.90,   0.69,  -0.54,
03/10 11Z,   0.10,   2.43,  99.90,   1.98,  -0.54,
03/10 12Z,   0.10,   3.38,  99.90,   2.93,  -0.54,
03/10 13Z,   0.20,   3.83,  99.90,   3.48,  -0.54,  (max)
03/10 14Z,   0.10,   3.64,  99.90,   3.19,  -0.54,
03/10 15Z,   0.10,   2.82,  99.90,   2.37,  -0.54,
03/10 16Z,   0.10,   1.51,  99.90,   1.06,  -0.54,
03/10 17Z,   0.10,  -0.03,  99.90,  -0.47,  -0.54,
03/10 18Z,   0.10,  -1.50,  99.90,  -1.94,  -0.54,
03/10 19Z,   0.10,  -2.62,  99.90,  -3.06,  -0.54,
03/10 20Z,   0.10,  -3.20,  99.90,  -3.65,  -0.54,  (min)
03/10 21Z,   0.10,  -3.18,  99.90,  -3.63,  -0.54,
03/10 22Z,   0.20,  -2.63,  99.90,  -2.97,  -0.54,
03/10 23Z,   0.20,  -1.71,  99.90,  -2.06,  -0.54,
03/11 00Z,   0.30,  -0.69,  99.90,  -0.93,  -0.54,
03/11 01Z,   0.40,   0.21,  99.90,   0.07,  -0.54,
03/11 02Z,   0.40,   0.81,  99.90,   0.66,  -0.54,
03/11 03Z,   0.30,   1.01,  99.90,   0.77,  -0.54,  (max)
03/11 04Z,   0.30,   0.86,  99.90,   0.61,  -0.54,
03/11 05Z,   0.30,   0.46,  99.90,   0.22,  -0.54,
03/11 06Z,   0.30,   0.03,  99.90,  -0.22,  -0.54,
03/11 07Z,   0.20,  -0.27,  99.90,  -0.61,  -0.54,
03/11 08Z,   0.20,  -0.27,  99.90,  -0.61,  -0.54,  (min)
03/11 09Z,   0.20,   0.08,  99.90,  -0.26,  -0.54,
03/11 10Z,   0.20,   0.75,  99.90,   0.41,  -0.54,
03/11 11Z,   0.20,   1.60,  99.90,   1.26,  -0.54,
03/11 12Z,   0.30,   2.44,  99.90,   2.19,  -0.54,
03/11 13Z,   0.30,   3.05,  99.90,   2.81,  -0.54,
03/11 14Z,   0.30,   3.28,  99.90,   3.04,  -0.54,  (max)
03/11 15Z,   0.30,   3.03,  99.90,   2.79,  -0.54,
03/11 16Z,   0.20,   2.31,  99.90,   1.97,  -0.54,
03/11 17Z,   0.10,   1.23,  99.90,   0.79,  -0.54,
03/11 18Z,   0.10,  -0.03,  99.90,  -0.47,  -0.54,
03/11 19Z,   0.10,  -1.25,  99.90,  -1.69,  -0.54,
03/11 20Z,   0.10,  -2.22,  99.90,  -2.66,  -0.54,
03/11 21Z,   0.10,  -2.80,  99.90,  -3.24,  -0.54,
03/11 22Z,   0.20,  -2.91,  99.90,  -3.25,  -0.54,  (min)
03/11 23Z,   0.20,  -2.59,  99.90,  -2.93,  -0.54,
03/12 00Z,   0.20,  -1.94,  99.90,  -2.28,  -0.54,
03/12 01Z,   0.20,  -1.13,  99.90,  -1.47,  -0.54,
03/12 02Z,   0.20,  -0.33,  99.90,  -0.67,  -0.54,
03/12 03Z,   0.10,   0.30,  99.90,  -0.14,  -0.54,
03/12 04Z,   0.10,   0.68,  99.90,   0.24,  -0.54,
03/12 05Z,   0.10,   0.80,  99.90,   0.35,  -0.54,  (max)
03/12 06Z,   0.10,   0.70,  99.90,   0.25,  -0.54,
03/12 07Z,   0.10,   0.50,  99.90,   0.05,  -0.54,
03/12 08Z,   0.10,   0.32,  99.90,  -0.12,  -0.54,
03/12 09Z,   0.10,   0.30,  99.90,  -0.15,  -0.54,  (min)
03/12 10Z,   0.10,   0.49,  99.90,   0.05,  -0.54,
03/12 11Z,   0.10,   0.90,  99.90,   0.46,  -0.54,
03/12 12Z,   0.10,   1.47,  99.90,   1.03,  -0.54,
03/12 13Z,   0.10,   2.08,  99.90,   1.64,  -0.54,
03/12 14Z,   0.00,   2.58,  99.90,   2.04,  -0.54,
03/12 15Z,   0.00,   2.82,  99.90,   2.28,  -0.54,  (max)
03/12 16Z,   0.00,   2.70,  99.90,   2.16,  -0.54,
03/12 17Z,   0.00,   2.19,  99.90,   1.65,  -0.54,
03/12 18Z,  -0.10,   1.33,  99.90,   0.69,  -0.54,
03/12 19Z,  -0.10,   0.23,  99.90,  -0.41,  -0.54,
03/12 20Z,  -0.10,  -0.92,  99.90,  -1.57,  -0.54,
03/12 21Z,  -0.10,  -1.96,  99.90,  -2.60,  -0.54,
03/12 22Z,  -0.10,  -2.70,  99.90,  -3.34,  -0.54,
03/12 23Z,   0.00,  -3.03,  99.90,  -3.58,  -0.54,  (min)
03/13 00Z,   0.00,  -2.92,  99.90,  -3.46,  -0.54,