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 : 05/13/2025 08:20:47 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/11 12Z,   0.00,  20.15,  19.63,  99.90,  -0.52,
05/11 13Z,   0.00,  20.02,  19.65,  99.90,  -0.37,  (max)
05/11 14Z,   0.00,  17.67,  17.39,  99.90,  -0.28,
05/11 15Z,   0.00,  13.88,  13.49,  99.90,  -0.39,
05/11 16Z,   0.00,   9.56,   9.32,  99.90,  -0.24,
05/11 17Z,   0.00,   5.15,   5.15,  99.90,  -0.00,
05/11 18Z,  -0.10,   1.20,   1.32,  99.90,   0.22,
05/11 19Z,  -0.10,  -0.87,  -1.01,  99.90,  -0.04,  (min)
05/11 20Z,  -0.10,   0.18,  -0.45,  99.90,  -0.53,
05/11 21Z,   0.00,   3.78,   3.86,  99.90,   0.08,
05/11 22Z,   0.00,   8.47,   8.81,  99.90,   0.34,
05/11 23Z,   0.00,  13.22,  13.17,  99.90,  -0.05,
05/12 00Z,   0.00,  17.10,  16.76,  99.90,  -0.34,
05/12 01Z,   0.00,  19.01,  18.90,  99.90,  -0.11,  (max)
05/12 02Z,   0.00,  18.50,  18.89,  99.90,   0.39,
05/12 03Z,   0.00,  16.09,  16.48,  99.90,   0.39,
05/12 04Z,   0.00,  12.79,  12.65,  99.90,  -0.14,
05/12 05Z,   0.00,   9.40,   8.89,  99.90,  -0.51,
05/12 06Z,   0.00,   6.32,   5.71,  99.90,  -0.61,
05/12 07Z,   0.00,   4.54,   3.63,  99.90,  -0.91,  (min)
05/12 08Z,   0.00,   5.41,   4.34,  99.90,  -1.07,
05/12 09Z,   0.00,   8.79,   8.50,  99.90,  -0.29,
05/12 10Z,   0.00,  13.07,  12.82,  99.90,  -0.25,
05/12 11Z,   0.00,  16.92,  16.49,  99.90,  -0.43,
05/12 12Z,   0.00,  19.65,  19.30,  99.90,  -0.35,
05/12 13Z,   0.00,  20.53,  20.35,  99.90,  -0.18,  (max)
05/12 14Z,   0.00,  19.13,  19.14,  99.90,   0.01,
05/12 15Z,   0.00,  15.77,  15.76,  99.90,  -0.01,
05/12 16Z,   0.00,  11.39,  11.49,  99.90,   0.10,
05/12 17Z,  -0.10,   6.88,   7.28,  99.90,   0.50,
05/12 18Z,   0.00,   2.67,   3.12,  99.90,   0.45,
05/12 19Z,   0.00,  -0.56,  -0.18,  99.90,   0.38,
05/12 20Z,   0.00,  -1.32,  -1.48,  99.90,  -0.16,  (min)
05/12 21Z,   0.00,   1.14,   0.97,  99.90,  -0.17,
05/12 22Z,   0.00,   5.71,   6.14,  99.90,   0.43,
05/12 23Z,   0.00,  10.74,  11.05,  99.90,   0.31,
05/13 00Z,   0.10,  15.23,  15.31,  99.90,  -0.02,
05/13 01Z,   0.10,  18.36,  18.27,  99.90,  -0.19,
05/13 02Z,   0.00,  19.30,  19.42,  99.90,   0.12,  (max)
05/13 03Z,   0.00,  17.93,  18.26,  99.90,   0.33,
05/13 04Z,   0.10,  14.94,  15.01,  99.90,  -0.03,
05/13 05Z,   0.00,  11.44,  11.16,  99.90,  -0.28,
05/13 06Z,   0.10,   8.17,   7.75,  99.90,  -0.52,
05/13 07Z,   0.10,   5.64,   5.04,  99.90,  -0.70,
05/13 08Z,   0.10,   4.93,   4.14,  99.90,  -0.89,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/13 09Z,   0.00,   7.05,  99.90,   6.22,  -0.83,
05/13 10Z,   0.00,  11.23,  99.90,  10.46,  -0.77,
05/13 11Z,   0.00,  15.55,  99.90,  14.84,  -0.70,
05/13 12Z,   0.00,  18.78,  99.90,  18.14,  -0.64,
05/13 13Z,   0.00,  20.44,  99.90,  19.86,  -0.58,  (max)
05/13 14Z,   0.00,  20.08,  99.90,  19.57,  -0.51,
05/13 15Z,  -0.10,  17.60,  99.90,  17.05,  -0.45,
05/13 16Z,  -0.10,  13.54,  99.90,  13.05,  -0.39,
05/13 17Z,  -0.10,   8.87,  99.90,   8.44,  -0.33,
05/13 18Z,  -0.10,   4.45,  99.90,   4.08,  -0.26,
05/13 19Z,  -0.20,   0.72,  99.90,   0.32,  -0.20,
05/13 20Z,  -0.20,  -1.50,  99.90,  -1.83,  -0.14,  (min)
05/13 21Z,  -0.20,  -0.86,  99.90,  -1.20,  -0.14,
05/13 22Z,  -0.30,   2.82,  99.90,   2.39,  -0.14,
05/13 23Z,  -0.30,   7.95,  99.90,   7.52,  -0.14,
05/14 00Z,  -0.30,  12.86,  99.90,  12.42,  -0.14,
05/14 01Z,  -0.20,  16.75,  99.90,  16.41,  -0.14,
05/14 02Z,  -0.20,  19.00,  99.90,  18.66,  -0.14,
05/14 03Z,  -0.20,  19.05,  99.90,  18.71,  -0.14,  (max)
05/14 04Z,  -0.30,  17.00,  99.90,  16.56,  -0.14,
05/14 05Z,  -0.30,  13.66,  99.90,  13.23,  -0.14,
05/14 06Z,  -0.30,  10.15,  99.90,   9.71,  -0.14,
05/14 07Z,  -0.30,   7.21,  99.90,   6.77,  -0.14,
05/14 08Z,  -0.30,   5.42,  99.90,   4.98,  -0.14,  (min)
05/14 09Z,  -0.30,   5.83,  99.90,   5.39,  -0.14,
05/14 10Z,  -0.30,   8.99,  99.90,   8.55,  -0.14,
05/14 11Z,  -0.30,  13.55,  99.90,  13.11,  -0.14,
05/14 12Z,  -0.30,  17.47,  99.90,  17.03,  -0.14,
05/14 13Z,  -0.30,  19.80,  99.90,  19.36,  -0.14,
05/14 14Z,  -0.40,  20.36,  99.90,  19.83,  -0.14,  (max)
05/14 15Z,  -0.40,  18.98,  99.90,  18.44,  -0.14,
05/14 16Z,  -0.50,  15.74,  99.90,  15.10,  -0.14,
05/14 17Z,  -0.50,  11.29,  99.90,  10.65,  -0.14,
05/14 18Z,  -0.50,   6.62,  99.90,   5.98,  -0.14,
05/14 19Z,  -0.50,   2.54,  99.90,   1.90,  -0.14,
05/14 20Z,  -0.50,  -0.47,  99.90,  -1.11,  -0.14,
05/14 21Z,  -0.50,  -1.56,  99.90,  -2.20,  -0.14,  (min)
05/14 22Z,  -0.50,   0.35,  99.90,  -0.29,  -0.14,
05/14 23Z,  -0.50,   4.86,  99.90,   4.23,  -0.14,
05/15 00Z,  -0.50,  10.07,  99.90,   9.43,  -0.14,
05/15 01Z,  -0.50,  14.48,  99.90,  13.84,  -0.14,
05/15 02Z,  -0.50,  17.61,  99.90,  16.97,  -0.14,
05/15 03Z,  -0.50,  19.04,  99.90,  18.40,  -0.14,  (max)
05/15 04Z,  -0.50,  18.39,  99.90,  17.75,  -0.14,
05/15 05Z,  -0.50,  15.89,  99.90,  15.25,  -0.14,
05/15 06Z,  -0.50,  12.42,  99.90,  11.78,  -0.14,
05/15 07Z,  -0.50,   9.10,  99.90,   8.46,  -0.14,
05/15 08Z,  -0.50,   6.66,  99.90,   6.02,  -0.14,
05/15 09Z,  -0.40,   5.69,  99.90,   5.15,  -0.14,  (min)
05/15 10Z,  -0.40,   7.10,  99.90,   6.56,  -0.14,
05/15 11Z,  -0.50,  10.93,  99.90,  10.29,  -0.14,
05/15 12Z,  -0.50,  15.40,  99.90,  14.76,  -0.14,
05/15 13Z,  -0.50,  18.59,  99.90,  17.96,  -0.14,
05/15 14Z,  -0.50,  19.97,  99.90,  19.33,  -0.14,  (max)
05/15 15Z,  -0.50,  19.61,  99.90,  18.97,  -0.14,
05/15 16Z,  -0.50,  17.50,  99.90,  16.87,  -0.14,
05/15 17Z,  -0.50,  13.84,  99.90,  13.20,  -0.14,
05/15 18Z,  -0.50,   9.29,  99.90,   8.65,  -0.14,
05/15 19Z,  -0.50,   4.86,  99.90,   4.22,  -0.14,
05/15 20Z,  -0.50,   1.32,  99.90,   0.69,  -0.14,
05/15 21Z,  -0.40,  -0.86,  99.90,  -1.40,  -0.14,
05/15 22Z,  -0.40,  -0.88,  99.90,  -1.42,  -0.14,  (min)
05/15 23Z,  -0.30,   1.99,  99.90,   1.55,  -0.14,
05/16 00Z,  -0.30,   6.86,  99.90,   6.42,  -0.14,
05/16 01Z,  -0.30,  11.71,  99.90,  11.28,  -0.14,
05/16 02Z,  -0.20,  15.44,  99.90,  15.10,  -0.14,
05/16 03Z,  -0.20,  17.84,  99.90,  17.50,  -0.14,
05/16 04Z,  -0.20,  18.62,  99.90,  18.28,  -0.14,  (max)
05/16 05Z,  -0.10,  17.50,  99.90,  17.26,  -0.14,
05/16 06Z,  -0.10,  14.77,  99.90,  14.53,  -0.14,
05/16 07Z,  -0.10,  11.36,  99.90,  11.13,  -0.14,
05/16 08Z,   0.00,   8.41,  99.90,   8.27,  -0.14,
05/16 09Z,   0.00,   6.55,  99.90,   6.42,  -0.14,
05/16 10Z,   0.00,   6.35,  99.90,   6.21,  -0.14,  (min)
05/16 11Z,   0.00,   8.49,  99.90,   8.35,  -0.14,
05/16 12Z,   0.10,  12.54,  99.90,  12.50,  -0.14,
05/16 13Z,   0.10,  16.53,  99.90,  16.49,  -0.14,
05/16 14Z,   0.10,  18.88,  99.90,  18.84,  -0.14,
05/16 15Z,   0.10,  19.44,  99.90,  19.40,  -0.14,  (max)
05/16 16Z,   0.10,  18.46,  99.90,  18.42,  -0.14,
05/16 17Z,   0.10,  15.97,  99.90,  15.93,  -0.14,
05/16 18Z,   0.10,  12.16,  99.90,  12.12,  -0.14,
05/16 19Z,   0.10,   7.74,  99.90,   7.71,  -0.14,
05/16 20Z,   0.10,   3.74,  99.90,   3.70,  -0.14,
05/16 21Z,   0.10,   0.85,  99.90,   0.81,  -0.14,
05/16 22Z,   0.10,  -0.54,  99.90,  -0.58,  -0.14,  (min)
05/16 23Z,   0.10,   0.28,  99.90,   0.24,  -0.14,
05/17 00Z,   0.20,   3.70,  99.90,   3.76,  -0.14,