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 : 01/16/2026 14:22:12 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/14 18Z,   0.60,   9.52,   9.10,  99.90,  -1.02,
01/14 19Z,   0.50,   9.28,   8.85,  99.90,  -0.93,  (max)
01/14 20Z,   0.50,   8.37,   7.93,  99.90,  -0.94,
01/14 21Z,   0.50,   6.92,   6.55,  99.90,  -0.87,
01/14 22Z,   0.40,   5.15,   4.67,  99.90,  -0.88,
01/14 23Z,   0.40,   3.40,   2.80,  99.90,  -1.00,
01/15 00Z,   0.10,   1.98,   1.21,  99.90,  -0.87,
01/15 01Z,   0.00,   1.18,   0.38,  99.90,  -0.80,
01/15 02Z,   0.00,   1.12,   0.20,  99.90,  -0.92,  (min)
01/15 03Z,   0.00,   1.78,   0.74,  99.90,  -1.04,
01/15 04Z,   0.00,   2.98,   1.92,  99.90,  -1.06,
01/15 05Z,  -0.10,   4.45,   3.38,  99.90,  -0.97,
01/15 06Z,  -0.30,   5.85,   4.79,  99.90,  -0.76,
01/15 07Z,  -0.30,   6.91,   5.85,  99.90,  -0.76,
01/15 08Z,  -0.40,   7.44,   6.38,  99.90,  -0.66,  (max)
01/15 09Z,  -0.40,   7.41,   6.35,  99.90,  -0.66,
01/15 10Z,  -0.50,   6.95,   5.95,  99.90,  -0.50,
01/15 11Z,  -0.50,   6.28,   5.20,  99.90,  -0.58,
01/15 12Z,  -0.60,   5.69,   4.63,  99.90,  -0.46,
01/15 13Z,  -0.60,   5.44,   4.30,  99.90,  -0.54,  (min)
01/15 14Z,  -0.60,   5.67,   4.56,  99.90,  -0.51,
01/15 15Z,  -0.60,   6.39,   5.26,  99.90,  -0.53,
01/15 16Z,  -0.60,   7.45,   6.33,  99.90,  -0.52,
01/15 17Z,  -0.70,   8.59,   7.44,  99.90,  -0.45,
01/15 18Z,  -0.80,   9.48,   8.37,  99.90,  -0.31,
01/15 19Z,  -0.80,   9.82,   8.73,  99.90,  -0.29,  (max)
01/15 20Z,  -0.70,   9.44,   8.33,  99.90,  -0.41,
01/15 21Z,  -0.60,   8.31,   7.31,  99.90,  -0.40,
01/15 22Z,  -0.60,   6.58,   5.54,  99.90,  -0.44,
01/15 23Z,  -0.50,   4.57,   3.42,  99.90,  -0.65,
01/16 00Z,  -0.70,   2.65,   1.46,  99.90,  -0.49,
01/16 01Z,  -0.60,   1.20,   0.00,  99.90,  -0.60,
01/16 02Z,  -0.60,   0.52,  -0.74,  99.90,  -0.66,  (min)
01/16 03Z,  -0.60,   0.70,  -0.60,  99.90,  -0.70,
01/16 04Z,  -0.60,   1.69,   0.38,  99.90,  -0.71,
01/16 05Z,  -0.60,   3.23,   2.05,  99.90,  -0.58,
01/16 06Z,  -0.60,   4.97,   3.83,  99.90,  -0.54,
01/16 07Z,  -0.50,   6.53,   5.41,  99.90,  -0.62,
01/16 08Z,  -0.60,   7.58,   6.50,  99.90,  -0.48,
01/16 09Z,  -0.60,   7.97,   7.06,  99.90,  -0.31,  (max)
01/16 10Z,  -0.60,   7.71,   6.71,  99.90,  -0.40,
01/16 11Z,  -0.60,   6.98,   5.99,  99.90,  -0.39,
01/16 12Z,  -0.60,   6.09,   5.11,  99.90,  -0.38,
01/16 13Z,  -0.50,   5.39,   4.46,  99.90,  -0.43,
01/16 14Z,  -0.40,   5.15,   4.05,  99.90,  -0.70,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/16 15Z,  -0.30,   5.52,  99.90,   4.51,  -0.71,
01/16 16Z,  -0.30,   6.46,  99.90,   5.44,  -0.72,
01/16 17Z,  -0.40,   7.74,  99.90,   6.61,  -0.73,
01/16 18Z,  -0.50,   9.03,  99.90,   7.79,  -0.73,
01/16 19Z,  -0.50,   9.94,  99.90,   8.70,  -0.74,
01/16 20Z,  -0.40,  10.16,  99.90,   9.01,  -0.75,  (max)
01/16 21Z,  -0.40,   9.51,  99.90,   8.35,  -0.76,
01/16 22Z,  -0.40,   8.04,  99.90,   6.87,  -0.77,
01/16 23Z,  -0.40,   5.98,  99.90,   4.80,  -0.77,
01/17 00Z,  -0.50,   3.71,  99.90,   2.43,  -0.78,
01/17 01Z,  -0.50,   1.70,  99.90,   0.41,  -0.79,
01/17 02Z,  -0.60,   0.36,  99.90,  -1.04,  -0.80,
01/17 03Z,  -0.50,  -0.05,  99.90,  -1.35,  -0.80,  (min)
01/17 04Z,  -0.50,   0.52,  99.90,  -0.77,  -0.80,
01/17 05Z,  -0.50,   1.93,  99.90,   0.63,  -0.80,
01/17 06Z,  -0.60,   3.83,  99.90,   2.43,  -0.80,
01/17 07Z,  -0.60,   5.78,  99.90,   4.38,  -0.80,
01/17 08Z,  -0.60,   7.35,  99.90,   5.95,  -0.80,
01/17 09Z,  -0.60,   8.24,  99.90,   6.84,  -0.80,
01/17 10Z,  -0.50,   8.33,  99.90,   7.03,  -0.80,  (max)
01/17 11Z,  -0.50,   7.71,  99.90,   6.41,  -0.80,
01/17 12Z,  -0.40,   6.67,  99.90,   5.48,  -0.80,
01/17 13Z,  -0.40,   5.60,  99.90,   4.41,  -0.80,
01/17 14Z,  -0.50,   4.89,  99.90,   3.59,  -0.80,
01/17 15Z,  -0.50,   4.80,  99.90,   3.50,  -0.80,  (min)
01/17 16Z,  -0.50,   5.44,  99.90,   4.14,  -0.80,
01/17 17Z,  -0.50,   6.68,  99.90,   5.38,  -0.80,
01/17 18Z,  -0.50,   8.20,  99.90,   6.90,  -0.80,
01/17 19Z,  -0.50,   9.59,  99.90,   8.29,  -0.80,
01/17 20Z,  -0.40,  10.41,  99.90,   9.22,  -0.80,  (max)
01/17 21Z,  -0.40,  10.37,  99.90,   9.17,  -0.80,
01/17 22Z,  -0.40,   9.34,  99.90,   8.15,  -0.80,
01/17 23Z,  -0.40,   7.46,  99.90,   6.26,  -0.80,
01/18 00Z,  -0.40,   5.07,  99.90,   3.87,  -0.80,
01/18 01Z,  -0.40,   2.64,  99.90,   1.44,  -0.80,
01/18 02Z,  -0.50,   0.68,  99.90,  -0.62,  -0.80,
01/18 03Z,  -0.40,  -0.39,  99.90,  -1.59,  -0.80,  (min)
01/18 04Z,  -0.40,  -0.38,  99.90,  -1.58,  -0.80,
01/18 05Z,  -0.50,   0.69,  99.90,  -0.60,  -0.80,
01/18 06Z,  -0.40,   2.55,  99.90,   1.35,  -0.80,
01/18 07Z,  -0.40,   4.74,  99.90,   3.54,  -0.80,
01/18 08Z,  -0.40,   6.76,  99.90,   5.56,  -0.80,
01/18 09Z,  -0.30,   8.18,  99.90,   7.08,  -0.80,
01/18 10Z,  -0.30,   8.74,  99.90,   7.64,  -0.80,  (max)
01/18 11Z,  -0.30,   8.41,  99.90,   7.31,  -0.80,
01/18 12Z,  -0.20,   7.40,  99.90,   6.40,  -0.80,
01/18 13Z,  -0.30,   6.09,  99.90,   4.99,  -0.80,
01/18 14Z,  -0.30,   4.93,  99.90,   3.83,  -0.80,
01/18 15Z,  -0.40,   4.33,  99.90,   3.14,  -0.80,  (min)
01/18 16Z,  -0.40,   4.53,  99.90,   3.33,  -0.80,
01/18 17Z,  -0.40,   5.52,  99.90,   4.32,  -0.80,
01/18 18Z,  -0.40,   7.07,  99.90,   5.87,  -0.80,
01/18 19Z,  -0.40,   8.78,  99.90,   7.58,  -0.80,
01/18 20Z,  -0.40,  10.14,  99.90,   8.95,  -0.80,
01/18 21Z,  -0.30,  10.74,  99.90,   9.65,  -0.80,  (max)
01/18 22Z,  -0.20,  10.31,  99.90,   9.31,  -0.80,
01/18 23Z,  -0.20,   8.83,  99.90,   7.83,  -0.80,
01/19 00Z,  -0.20,   6.55,  99.90,   5.55,  -0.80,
01/19 01Z,  -0.30,   3.91,  99.90,   2.82,  -0.80,
01/19 02Z,  -0.30,   1.48,  99.90,   0.38,  -0.80,
01/19 03Z,  -0.30,  -0.24,  99.90,  -1.34,  -0.80,
01/19 04Z,  -0.30,  -0.87,  99.90,  -1.97,  -0.80,  (min)
01/19 05Z,  -0.30,  -0.31,  99.90,  -1.41,  -0.80,
01/19 06Z,  -0.40,   1.29,  99.90,   0.09,  -0.80,
01/19 07Z,  -0.40,   3.52,  99.90,   2.32,  -0.80,
01/19 08Z,  -0.40,   5.86,  99.90,   4.67,  -0.80,
01/19 09Z,  -0.40,   7.79,  99.90,   6.59,  -0.80,
01/19 10Z,  -0.40,   8.88,  99.90,   7.69,  -0.80,
01/19 11Z,  -0.40,   8.98,  99.90,   7.79,  -0.80,  (max)
01/19 12Z,  -0.40,   8.18,  99.90,   6.98,  -0.80,
01/19 13Z,  -0.30,   6.80,  99.90,   5.70,  -0.80,
01/19 14Z,  -0.30,   5.31,  99.90,   4.22,  -0.80,
01/19 15Z,  -0.20,   4.21,  99.90,   3.21,  -0.80,
01/19 16Z,  -0.20,   3.86,  99.90,   2.86,  -0.80,  (min)
01/19 17Z,  -0.20,   4.42,  99.90,   3.42,  -0.80,
01/19 18Z,  -0.30,   5.78,  99.90,   4.68,  -0.80,
01/19 19Z,  -0.30,   7.58,  99.90,   6.48,  -0.80,
01/19 20Z,  -0.30,   9.34,  99.90,   8.25,  -0.80,
01/19 21Z,  -0.30,  10.54,  99.90,   9.45,  -0.80,
01/19 22Z,  -0.40,  10.78,  99.90,   9.59,  -0.80,  (max)
01/19 23Z,  -0.40,   9.89,  99.90,   8.69,  -0.80,
01/20 00Z,  -0.40,   7.97,  99.90,   6.77,  -0.80,
01/20 01Z,  -0.40,   5.39,  99.90,   4.19,  -0.80,
01/20 02Z,  -0.40,   2.68,  99.90,   1.48,  -0.80,
01/20 03Z,  -0.40,   0.44,  99.90,  -0.76,  -0.80,
01/20 04Z,  -0.40,  -0.84,  99.90,  -2.04,  -0.80,
01/20 05Z,  -0.40,  -0.90,  99.90,  -2.10,  -0.80,  (min)
01/20 06Z,  -0.40,   0.24,  99.90,  -0.95,  -0.80,