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
#Nikiski, AK : 07/14/2025 14:20:52 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/12 18Z,   0.00,   6.96,   7.59,  99.90,   0.63,
07/12 19Z,   0.00,   2.23,   3.14,  99.90,   0.91,
07/12 20Z,   0.00,  -1.42,  -0.63,  99.90,   0.79,
07/12 21Z,   0.00,  -2.84,  -2.64,  99.90,   0.20,  (min)
07/12 22Z,   0.00,  -0.82,  -1.05,  99.90,  -0.23,
07/12 23Z,   0.00,   4.13,   4.36,  99.90,   0.23,
07/13 00Z,   0.00,   9.91,   9.91,  99.90,  -0.00,
07/13 01Z,   0.00,  14.92,  14.68,  99.90,  -0.24,
07/13 02Z,   0.00,  18.55,  18.40,  99.90,  -0.15,
07/13 03Z,   0.00,  20.27,  20.16,  99.90,  -0.11,  (max)
07/13 04Z,   0.00,  19.68,  19.55,  99.90,  -0.13,
07/13 05Z,   0.00,  16.96,  16.50,  99.90,  -0.46,
07/13 06Z,   0.00,  12.97,  12.31,  99.90,  -0.66,
07/13 07Z,   0.00,   8.85,   8.49,  99.90,  -0.36,
07/13 08Z,   0.00,   5.49,   5.32,  99.90,  -0.17,
07/13 09Z,   0.00,   3.78,   3.53,  99.90,  -0.25,  (min)
07/13 10Z,   0.00,   4.91,   5.01,  99.90,   0.10,
07/13 11Z,   0.00,   8.96,   9.57,  99.90,   0.61,
07/13 12Z,   0.00,  14.06,  13.94,  99.90,  -0.12,
07/13 13Z,   0.00,  18.13,  17.61,  99.90,  -0.52,
07/13 14Z,   0.00,  20.44,  20.24,  99.90,  -0.20,
07/13 15Z,   0.00,  20.83,  20.76,  99.90,  -0.07,  (max)
07/13 16Z,   0.00,  19.11,  18.70,  99.90,  -0.41,
07/13 17Z,   0.00,  15.38,  14.68,  99.90,  -0.70,
07/13 18Z,  -0.10,  10.33,  10.12,  99.90,  -0.11,
07/13 19Z,  -0.10,   5.08,   5.70,  99.90,   0.72,
07/13 20Z,  -0.10,   0.62,   1.35,  99.90,   0.83,
07/13 21Z,  -0.10,  -2.24,  -1.90,  99.90,   0.44,
07/13 22Z,  -0.20,  -2.40,  -2.73,  99.90,  -0.13,  (min)
07/13 23Z,  -0.20,   0.94,   0.85,  99.90,   0.11,
07/14 00Z,  -0.20,   6.66,   6.63,  99.90,   0.17,
07/14 01Z,  -0.20,  12.47,  11.90,  99.90,  -0.37,
07/14 02Z,  -0.20,  16.99,  16.38,  99.90,  -0.41,
07/14 03Z,  -0.20,  19.85,  19.47,  99.90,  -0.18,
07/14 04Z,  -0.10,  20.65,  20.30,  99.90,  -0.25,  (max)
07/14 05Z,  -0.20,  19.12,  18.51,  99.90,  -0.41,
07/14 06Z,  -0.20,  15.62,  14.71,  99.90,  -0.71,
07/14 07Z,  -0.20,  11.17,  10.46,  99.90,  -0.51,
07/14 08Z,  -0.10,   7.00,   6.78,  99.90,  -0.12,
07/14 09Z,  -0.10,   4.02,   3.75,  99.90,  -0.17,
07/14 10Z,  -0.10,   3.10,   2.74,  99.90,  -0.26,  (min)
07/14 11Z,  -0.10,   5.21,   5.47,  99.90,   0.36,
07/14 12Z,  -0.10,   9.90,  10.23,  99.90,   0.43,
07/14 13Z,  -0.10,  15.02,  14.36,  99.90,  -0.56,
07/14 14Z,  -0.10,  18.70,  17.82,  99.90,  -0.78,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/14 15Z,  -0.10,  20.50,  99.90,  19.69,  -0.72,  (max)
07/14 16Z,  -0.10,  20.35,  99.90,  19.60,  -0.65,
07/14 17Z,  -0.10,  18.09,  99.90,  17.40,  -0.59,
07/14 18Z,  -0.20,  13.92,  99.90,  13.19,  -0.52,
07/14 19Z,  -0.20,   8.68,  99.90,   8.02,  -0.46,
07/14 20Z,  -0.20,   3.65,  99.90,   3.05,  -0.40,
07/14 21Z,  -0.20,  -0.17,  99.90,  -0.71,  -0.33,
07/14 22Z,  -0.20,  -2.03,  99.90,  -2.50,  -0.27,  (min)
07/14 23Z,  -0.30,  -0.96,  99.90,  -1.46,  -0.20,
07/15 00Z,  -0.30,   3.37,  99.90,   2.93,  -0.14,
07/15 01Z,  -0.40,   9.35,  99.90,   8.88,  -0.07,
07/15 02Z,  -0.40,  14.77,  99.90,  14.36,  -0.01,
07/15 03Z,  -0.40,  18.59,  99.90,  18.18,  -0.01,
07/15 04Z,  -0.40,  20.61,  99.90,  20.20,  -0.01,  (max)
07/15 05Z,  -0.40,  20.52,  99.90,  20.11,  -0.01,
07/15 06Z,  -0.40,  18.16,  99.90,  17.75,  -0.01,
07/15 07Z,  -0.40,  14.08,  99.90,  13.67,  -0.01,
07/15 08Z,  -0.40,   9.45,  99.90,   9.04,  -0.01,
07/15 09Z,  -0.50,   5.52,  99.90,   5.01,  -0.01,
07/15 10Z,  -0.50,   3.08,  99.90,   2.57,  -0.01,
07/15 11Z,  -0.40,   2.91,  99.90,   2.50,  -0.01,  (min)
07/15 12Z,  -0.40,   5.69,  99.90,   5.28,  -0.01,
07/15 13Z,  -0.40,  10.58,  99.90,  10.18,  -0.01,
07/15 14Z,  -0.50,  15.37,  99.90,  14.86,  -0.01,
07/15 15Z,  -0.50,  18.55,  99.90,  18.04,  -0.01,
07/15 16Z,  -0.60,  19.92,  99.90,  19.31,  -0.01,  (max)
07/15 17Z,  -0.60,  19.39,  99.90,  18.78,  -0.01,
07/15 18Z,  -0.70,  16.81,  99.90,  16.11,  -0.01,
07/15 19Z,  -0.70,  12.50,  99.90,  11.79,  -0.01,
07/15 20Z,  -0.70,   7.46,  99.90,   6.75,  -0.01,
07/15 21Z,  -0.70,   3.01,  99.90,   2.30,  -0.01,
07/15 22Z,  -0.70,   0.06,  99.90,  -0.65,  -0.01,
07/15 23Z,  -0.70,  -0.78,  99.90,  -1.49,  -0.01,  (min)
07/16 00Z,  -0.70,   1.25,  99.90,   0.54,  -0.01,
07/16 01Z,  -0.80,   6.06,  99.90,   5.25,  -0.01,
07/16 02Z,  -0.80,  11.84,  99.90,  11.03,  -0.01,
07/16 03Z,  -0.80,  16.58,  99.90,  15.77,  -0.01,
07/16 04Z,  -0.80,  19.61,  99.90,  18.80,  -0.01,
07/16 05Z,  -0.80,  20.83,  99.90,  20.02,  -0.01,  (max)
07/16 06Z,  -0.80,  19.96,  99.90,  19.15,  -0.01,
07/16 07Z,  -0.80,  16.99,  99.90,  16.18,  -0.01,
07/16 08Z,  -0.90,  12.61,  99.90,  11.70,  -0.01,
07/16 09Z,  -0.90,   8.11,  99.90,   7.20,  -0.01,
07/16 10Z,  -0.90,   4.60,  99.90,   3.69,  -0.01,
07/16 11Z,  -0.90,   2.68,  99.90,   1.77,  -0.01,  (min)
07/16 12Z,  -0.90,   2.99,  99.90,   2.09,  -0.01,
07/16 13Z,  -0.90,   6.03,  99.90,   5.12,  -0.01,
07/16 14Z,  -0.90,  10.72,  99.90,   9.81,  -0.01,
07/16 15Z,  -0.90,  14.98,  99.90,  14.08,  -0.01,
07/16 16Z,  -1.00,  17.71,  99.90,  16.70,  -0.01,
07/16 17Z,  -1.10,  18.82,  99.90,  17.71,  -0.01,  (max)
07/16 18Z,  -1.10,  18.16,  99.90,  17.05,  -0.01,
07/16 19Z,  -1.20,  15.57,  99.90,  14.36,  -0.01,
07/16 20Z,  -1.20,  11.47,  99.90,  10.26,  -0.01,
07/16 21Z,  -1.20,   6.98,  99.90,   5.77,  -0.01,
07/16 22Z,  -1.10,   3.36,  99.90,   2.25,  -0.01,
07/16 23Z,  -1.10,   1.30,  99.90,   0.19,  -0.01,  (min)
07/17 00Z,  -1.00,   1.24,  99.90,   0.23,  -0.01,
07/17 01Z,  -1.00,   3.78,  99.90,   2.77,  -0.01,
07/17 02Z,  -1.00,   8.59,  99.90,   7.58,  -0.01,
07/17 03Z,  -1.00,  13.80,  99.90,  12.79,  -0.01,
07/17 04Z,  -1.00,  17.74,  99.90,  16.73,  -0.01,
07/17 05Z,  -1.00,  20.03,  99.90,  19.02,  -0.01,
07/17 06Z,  -0.90,  20.60,  99.90,  19.70,  -0.01,  (max)
07/17 07Z,  -0.90,  19.18,  99.90,  18.27,  -0.01,
07/17 08Z,  -0.80,  15.87,  99.90,  15.06,  -0.01,
07/17 09Z,  -0.80,  11.50,  99.90,  10.69,  -0.01,
07/17 10Z,  -0.70,   7.33,  99.90,   6.62,  -0.01,
07/17 11Z,  -0.60,   4.24,  99.90,   3.63,  -0.01,
07/17 12Z,  -0.60,   2.61,  99.90,   2.00,  -0.01,  (min)
07/17 13Z,  -0.50,   3.05,  99.90,   2.54,  -0.01,
07/17 14Z,  -0.50,   5.95,  99.90,   5.44,  -0.01,
07/17 15Z,  -0.50,  10.17,  99.90,   9.66,  -0.01,
07/17 16Z,  -0.50,  13.90,  99.90,  13.39,  -0.01,
07/17 17Z,  -0.60,  16.35,  99.90,  15.74,  -0.01,
07/17 18Z,  -0.60,  17.47,  99.90,  16.86,  -0.01,  (max)
07/17 19Z,  -0.60,  16.98,  99.90,  16.37,  -0.01,
07/17 20Z,  -0.60,  14.69,  99.90,  14.08,  -0.01,
07/17 21Z,  -0.60,  11.11,  99.90,  10.50,  -0.01,
07/17 22Z,  -0.50,   7.40,  99.90,   6.89,  -0.01,
07/17 23Z,  -0.50,   4.63,  99.90,   4.12,  -0.01,
07/18 00Z,  -0.40,   3.23,  99.90,   2.82,  -0.01,  (min)
07/18 01Z,  -0.40,   3.53,  99.90,   3.12,  -0.01,
07/18 02Z,  -0.40,   6.13,  99.90,   5.72,  -0.01,
07/18 03Z,  -0.40,  10.55,  99.90,  10.14,  -0.01,
07/18 04Z,  -0.40,  15.02,  99.90,  14.61,  -0.01,
07/18 05Z,  -0.40,  18.23,  99.90,  17.82,  -0.01,
07/18 06Z,  -0.40,  19.97,  99.90,  19.57,  -0.01,