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
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 : 02/09/2026 03:22:37 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/07 12Z,   0.70,  -0.36,   0.30,  99.90,  -0.04,
02/07 13Z,   0.80,   0.16,   0.81,  99.90,  -0.15,  (max)
02/07 14Z,   0.80,  -0.31,   0.34,  99.90,  -0.15,
02/07 15Z,   0.90,  -1.64,  -0.99,  99.90,  -0.25,
02/07 16Z,   1.00,  -3.52,  -2.85,  99.90,  -0.33,
02/07 17Z,   1.10,  -5.49,  -4.83,  99.90,  -0.44,
02/07 18Z,   1.00,  -7.09,  -6.46,  99.90,  -0.37,
02/07 19Z,   1.00,  -7.98,  -7.36,  99.90,  -0.38,
02/07 20Z,   1.00,  -7.99,  -7.36,  99.90,  -0.37,  (min)
02/07 21Z,   1.10,  -7.19,  -6.59,  99.90,  -0.50,
02/07 22Z,   1.20,  -5.83,  -5.21,  99.90,  -0.58,
02/07 23Z,   1.30,  -4.31,  -3.75,  99.90,  -0.74,
02/08 00Z,   1.00,  -3.03,  -2.51,  99.90,  -0.48,
02/08 01Z,   1.10,  -2.32,  -1.77,  99.90,  -0.55,  (max)
02/08 02Z,   1.20,  -2.36,  -1.84,  99.90,  -0.68,
02/08 03Z,   1.30,  -3.09,  -2.63,  99.90,  -0.84,
02/08 04Z,   1.30,  -4.29,  -3.91,  99.90,  -0.92,
02/08 05Z,   1.20,  -5.62,  -5.35,  99.90,  -0.93,
02/08 06Z,   0.90,  -6.67,  -6.42,  99.90,  -0.65,
02/08 07Z,   0.90,  -7.13,  -7.01,  99.90,  -0.78,  (min)
02/08 08Z,   0.90,  -6.84,  -6.70,  99.90,  -0.76,
02/08 09Z,   1.00,  -5.83,  -5.70,  99.90,  -0.87,
02/08 10Z,   1.00,  -4.32,  -4.15,  99.90,  -0.83,
02/08 11Z,   0.90,  -2.64,  -2.56,  99.90,  -0.82,
02/08 12Z,   0.60,  -1.21,  -1.08,  99.90,  -0.47,
02/08 13Z,   0.60,  -0.35,  -0.21,  99.90,  -0.46,
02/08 14Z,   0.70,  -0.28,  -0.20,  99.90,  -0.62,  (max)
02/08 15Z,   0.70,  -1.02,  -0.92,  99.90,  -0.60,
02/08 16Z,   0.70,  -2.41,  -2.30,  99.90,  -0.59,
02/08 17Z,   0.60,  -4.13,  -4.07,  99.90,  -0.54,
02/08 18Z,   0.30,  -5.80,  -5.76,  99.90,  -0.26,
02/08 19Z,   0.40,  -7.08,  -6.98,  99.90,  -0.30,
02/08 20Z,   0.40,  -7.73,  -7.70,  99.90,  -0.37,  (min)
02/08 21Z,   0.50,  -7.65,  -7.58,  99.90,  -0.43,
02/08 22Z,   0.50,  -6.93,  -6.90,  99.90,  -0.47,
02/08 23Z,   0.50,  -5.83,  -5.87,  99.90,  -0.54,
02/09 00Z,   0.50,  -4.64,  -4.71,  99.90,  -0.57,
02/09 01Z,   0.50,  -3.68,  -3.81,  99.90,  -0.63,
02/09 02Z,   0.40,  -3.17,  -3.31,  99.90,  -0.54,  (max)
02/09 03Z,   0.30,  -3.21,  -3.35,  99.90,  -0.44,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/09 04Z,   0.20,  -3.74,  99.90,  -3.97,  -0.44,
02/09 05Z,   0.10,  -4.55,  99.90,  -4.88,  -0.44,
02/09 06Z,   0.00,  -5.37,  99.90,  -5.81,  -0.44,
02/09 07Z,   0.00,  -5.93,  99.90,  -6.36,  -0.44,
02/09 08Z,   0.00,  -6.01,  99.90,  -6.45,  -0.44,  (min)
02/09 09Z,   0.10,  -5.54,  99.90,  -5.88,  -0.44,
02/09 10Z,   0.20,  -4.59,  99.90,  -4.82,  -0.44,
02/09 11Z,   0.20,  -3.34,  99.90,  -3.57,  -0.44,
02/09 12Z,   0.20,  -2.08,  99.90,  -2.31,  -0.44,
02/09 13Z,   0.30,  -1.10,  99.90,  -1.23,  -0.44,
02/09 14Z,   0.30,  -0.64,  99.90,  -0.77,  -0.43,  (max)
02/09 15Z,   0.40,  -0.82,  99.90,  -0.86,  -0.43,
02/09 16Z,   0.30,  -1.63,  99.90,  -1.77,  -0.43,
02/09 17Z,   0.30,  -2.91,  99.90,  -3.05,  -0.43,
02/09 18Z,   0.20,  -4.41,  99.90,  -4.64,  -0.43,
02/09 19Z,   0.20,  -5.83,  99.90,  -6.06,  -0.43,
02/09 20Z,   0.10,  -6.90,  99.90,  -7.23,  -0.43,
02/09 21Z,   0.10,  -7.45,  99.90,  -7.79,  -0.43,
02/09 22Z,   0.00,  -7.43,  99.90,  -7.86,  -0.43,  (min)
02/09 23Z,   0.00,  -6.91,  99.90,  -7.34,  -0.43,
02/10 00Z,   0.10,  -6.07,  99.90,  -6.40,  -0.43,
02/10 01Z,   0.10,  -5.14,  99.90,  -5.47,  -0.43,
02/10 02Z,   0.10,  -4.34,  99.90,  -4.68,  -0.43,
02/10 03Z,   0.20,  -3.86,  99.90,  -4.09,  -0.43,
02/10 04Z,   0.20,  -3.74,  99.90,  -3.98,  -0.43,  (max)
02/10 05Z,   0.20,  -3.96,  99.90,  -4.20,  -0.43,
02/10 06Z,   0.20,  -4.38,  99.90,  -4.62,  -0.43,
02/10 07Z,   0.20,  -4.82,  99.90,  -5.05,  -0.43,
02/10 08Z,   0.20,  -5.07,  99.90,  -5.30,  -0.43,  (min)
02/10 09Z,   0.20,  -5.01,  99.90,  -5.24,  -0.43,
02/10 10Z,   0.10,  -4.57,  99.90,  -4.90,  -0.43,
02/10 11Z,   0.10,  -3.81,  99.90,  -4.15,  -0.43,
02/10 12Z,   0.10,  -2.87,  99.90,  -3.21,  -0.43,
02/10 13Z,   0.10,  -1.96,  99.90,  -2.29,  -0.43,
02/10 14Z,   0.00,  -1.28,  99.90,  -1.71,  -0.43,
02/10 15Z,   0.00,  -1.01,  99.90,  -1.44,  -0.43,  (max)
02/10 16Z,   0.00,  -1.25,  99.90,  -1.68,  -0.43,
02/10 17Z,   0.00,  -1.98,  99.90,  -2.41,  -0.43,
02/10 18Z,   0.00,  -3.10,  99.90,  -3.53,  -0.43,
02/10 19Z,   0.00,  -4.41,  99.90,  -4.84,  -0.43,
02/10 20Z,   0.10,  -5.68,  99.90,  -6.02,  -0.43,
02/10 21Z,   0.20,  -6.71,  99.90,  -6.95,  -0.43,
02/10 22Z,   0.20,  -7.33,  99.90,  -7.57,  -0.43,
02/10 23Z,   0.20,  -7.47,  99.90,  -7.70,  -0.43,  (min)
02/11 00Z,   0.20,  -7.15,  99.90,  -7.39,  -0.43,
02/11 01Z,   0.10,  -6.50,  99.90,  -6.83,  -0.43,
02/11 02Z,   0.10,  -5.68,  99.90,  -6.01,  -0.43,
02/11 03Z,   0.10,  -4.87,  99.90,  -5.21,  -0.43,
02/11 04Z,   0.10,  -4.24,  99.90,  -4.57,  -0.43,
02/11 05Z,   0.10,  -3.88,  99.90,  -4.21,  -0.43,
02/11 06Z,   0.20,  -3.79,  99.90,  -4.03,  -0.43,  (max)
02/11 07Z,   0.30,  -3.93,  99.90,  -4.06,  -0.43,
02/11 08Z,   0.40,  -4.16,  99.90,  -4.19,  -0.43,
02/11 09Z,   0.50,  -4.33,  99.90,  -4.27,  -0.43,  (min)
02/11 10Z,   0.50,  -4.32,  99.90,  -4.26,  -0.43,
02/11 11Z,   0.60,  -4.06,  99.90,  -3.90,  -0.43,
02/11 12Z,   0.60,  -3.54,  99.90,  -3.38,  -0.43,
02/11 13Z,   0.60,  -2.85,  99.90,  -2.68,  -0.43,
02/11 14Z,   0.50,  -2.12,  99.90,  -2.05,  -0.43,
02/11 15Z,   0.30,  -1.53,  99.90,  -1.67,  -0.43,
02/11 16Z,   0.20,  -1.25,  99.90,  -1.49,  -0.43,  (max)
02/11 17Z,   0.10,  -1.40,  99.90,  -1.73,  -0.43,
02/11 18Z,   0.10,  -2.00,  99.90,  -2.33,  -0.43,
02/11 19Z,   0.10,  -3.00,  99.90,  -3.33,  -0.43,
02/11 20Z,   0.10,  -4.26,  99.90,  -4.59,  -0.43,
02/11 21Z,   0.00,  -5.57,  99.90,  -6.00,  -0.43,
02/11 22Z,   0.10,  -6.71,  99.90,  -7.05,  -0.43,
02/11 23Z,   0.10,  -7.50,  99.90,  -7.84,  -0.43,
02/12 00Z,   0.20,  -7.82,  99.90,  -8.05,  -0.43,  (min)
02/12 01Z,   0.20,  -7.63,  99.90,  -7.87,  -0.43,
02/12 02Z,   0.20,  -7.01,  99.90,  -7.24,  -0.43,
02/12 03Z,   0.30,  -6.10,  99.90,  -6.24,  -0.43,
02/12 04Z,   0.40,  -5.11,  99.90,  -5.15,  -0.43,
02/12 05Z,   0.50,  -4.23,  99.90,  -4.17,  -0.43,
02/12 06Z,   0.50,  -3.61,  99.90,  -3.55,  -0.43,
02/12 07Z,   0.60,  -3.33,  99.90,  -3.16,  -0.43,
02/12 08Z,   0.70,  -3.36,  99.90,  -3.09,  -0.43,  (max)
02/12 09Z,   0.90,  -3.60,  99.90,  -3.14,  -0.43,
02/12 10Z,   1.10,  -3.90,  99.90,  -3.24,  -0.43,  (min)
02/12 11Z,   1.30,  -4.09,  99.90,  -3.23,  -0.43,
02/12 12Z,   1.40,  -4.04,  99.90,  -3.08,  -0.43,
02/12 13Z,   1.50,  -3.69,  99.90,  -2.63,  -0.43,
02/12 14Z,   1.60,  -3.08,  99.90,  -1.92,  -0.43,
02/12 15Z,   1.70,  -2.34,  99.90,  -1.08,  -0.43,
02/12 16Z,   1.60,  -1.65,  99.90,  -0.49,  -0.43,
02/12 17Z,   1.50,  -1.23,  99.90,  -0.17,  -0.43,
02/12 18Z,   1.60,  -1.24,  99.90,  -0.07,  -0.43,
02/12 19Z,  99.90,  -1.77,  99.90,  99.90,  -0.43,
02/12 20Z,  99.90,  -2.79,  99.90,  99.90,  -0.43,
02/12 21Z,  99.90,  -4.17,  99.90,  99.90,  -0.43,
02/12 22Z,  99.90,  -5.68,  99.90,  99.90,  -0.43,
02/12 23Z,  99.90,  -7.05,  99.90,  99.90,  -0.43,
02/13 00Z,  99.90,  -8.02,  99.90,  99.90,  -0.43,