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
#Eastport, ME : 05/15/2026 22:21:09 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/14 06Z,   0.00,   2.10,   2.32,  99.90,   0.22,
05/14 07Z,   0.00,   0.22,   0.42,  99.90,   0.20,  (min)
05/14 08Z,   0.00,   0.91,   1.35,  99.90,   0.44,
05/14 09Z,   0.00,   3.98,   4.44,  99.90,   0.46,
05/14 10Z,   0.00,   8.30,   8.76,  99.90,   0.46,
05/14 11Z,   0.00,  12.82,  13.18,  99.90,   0.36,
05/14 12Z,   0.10,  16.66,  16.98,  99.90,   0.22,
05/14 13Z,   0.10,  18.70,  18.95,  99.90,   0.15,  (max)
05/14 14Z,   0.10,  18.18,  18.15,  99.90,  -0.13,
05/14 15Z,   0.10,  15.45,  15.53,  99.90,  -0.02,
05/14 16Z,   0.10,  11.52,  11.68,  99.90,   0.06,
05/14 17Z,   0.10,   7.28,   7.56,  99.90,   0.18,
05/14 18Z,   0.40,   3.41,   3.75,  99.90,  -0.06,
05/14 19Z,   0.40,   0.80,   1.11,  99.90,  -0.09,
05/14 20Z,   0.40,   0.53,   1.10,  99.90,   0.17,  (min)
05/14 21Z,   0.50,   2.97,   3.87,  99.90,   0.40,
05/14 22Z,   0.50,   7.25,   8.15,  99.90,   0.40,
05/14 23Z,   0.50,  12.13,  12.96,  99.90,   0.33,
05/15 00Z,   0.70,  16.62,  17.46,  99.90,   0.14,
05/15 01Z,   0.70,  19.62,  20.46,  99.90,   0.14,
05/15 02Z,   0.80,  20.06,  20.54,  99.90,  -0.32,  (max)
05/15 03Z,   0.80,  17.84,  18.12,  99.90,  -0.52,
05/15 04Z,   0.90,  13.85,  14.13,  99.90,  -0.62,
05/15 05Z,   0.90,   9.16,   9.62,  99.90,  -0.44,
05/15 06Z,   0.90,   4.55,   5.03,  99.90,  -0.42,
05/15 07Z,   0.90,   0.82,   1.14,  99.90,  -0.58,
05/15 08Z,   0.90,  -0.90,  -0.44,  99.90,  -0.44,  (min)
05/15 09Z,   0.90,   0.23,   1.23,  99.90,   0.10,
05/15 10Z,   0.90,   3.83,   4.92,  99.90,   0.19,
05/15 11Z,   0.90,   8.65,   9.80,  99.90,   0.25,
05/15 12Z,   0.60,  13.58,  14.67,  99.90,   0.49,
05/15 13Z,   0.60,  17.57,  18.56,  99.90,   0.39,
05/15 14Z,   0.60,  19.40,  20.08,  99.90,   0.08,  (max)
05/15 15Z,   0.60,  18.46,  18.72,  99.90,  -0.34,
05/15 16Z,   0.60,  15.31,  15.54,  99.90,  -0.37,
05/15 17Z,   0.60,  11.03,  11.25,  99.90,  -0.38,
05/15 18Z,   0.60,   6.54,   6.80,  99.90,  -0.34,
05/15 19Z,   0.50,   2.55,   2.58,  99.90,  -0.47,
05/15 20Z,   0.50,   0.08,   0.08,  99.90,  -0.50,  (min)
05/15 21Z,   0.40,   0.25,   0.65,  99.90,  -0.00,
05/15 22Z,   0.30,   3.25,   4.02,  99.90,   0.47,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/15 23Z,   0.30,   8.04,  99.90,   8.77,   0.43,
05/16 00Z,   0.20,  13.29,  99.90,  13.88,   0.39,
05/16 01Z,   0.20,  17.93,  99.90,  18.49,   0.35,
05/16 02Z,   0.20,  20.72,  99.90,  21.23,   0.32,  (max)
05/16 03Z,   0.10,  20.66,  99.90,  21.03,   0.28,
05/16 04Z,   0.10,  17.86,  99.90,  18.20,   0.24,
05/16 05Z,   0.20,  13.37,  99.90,  13.77,   0.20,
05/16 06Z,   0.20,   8.28,  99.90,   8.64,   0.16,
05/16 07Z,   0.20,   3.41,  99.90,   3.74,   0.13,
05/16 08Z,   0.30,  -0.35,  99.90,   0.04,   0.09,
05/16 09Z,   0.30,  -1.78,  99.90,  -1.42,   0.05,  (min)
05/16 10Z,   0.40,  -0.13,  99.90,   0.28,   0.01,
05/16 11Z,   0.40,   3.99,  99.90,   4.41,   0.01,
05/16 12Z,   0.40,   9.24,  99.90,   9.66,   0.01,
05/16 13Z,   0.40,  14.43,  99.90,  14.85,   0.01,
05/16 14Z,   0.40,  18.39,  99.90,  18.81,   0.01,
05/16 15Z,   0.30,  19.88,  99.90,  20.19,   0.01,  (max)
05/16 16Z,   0.30,  18.48,  99.90,  18.80,   0.01,
05/16 17Z,   0.30,  14.95,  99.90,  15.26,   0.01,
05/16 18Z,   0.20,  10.41,  99.90,  10.62,   0.01,
05/16 19Z,   0.20,   5.76,  99.90,   5.97,   0.01,
05/16 20Z,   0.10,   1.77,  99.90,   1.89,   0.01,
05/16 21Z,   0.10,  -0.43,  99.90,  -0.31,   0.01,  (min)
05/16 22Z,   0.10,   0.24,  99.90,   0.36,   0.01,
05/16 23Z,   0.20,   3.78,  99.90,   3.99,   0.01,
05/17 00Z,   0.20,   8.96,  99.90,   9.18,   0.01,
05/17 01Z,   0.20,  14.44,  99.90,  14.66,   0.01,
05/17 02Z,   0.20,  19.05,  99.90,  19.26,   0.01,
05/17 03Z,   0.20,  21.48,  99.90,  21.69,   0.01,  (max)
05/17 04Z,   0.20,  20.87,  99.90,  21.08,   0.01,
05/17 05Z,   0.10,  17.56,  99.90,  17.67,   0.01,
05/17 06Z,   0.10,  12.70,  99.90,  12.82,   0.01,
05/17 07Z,   0.10,   7.38,  99.90,   7.49,   0.01,
05/17 08Z,   0.10,   2.40,  99.90,   2.52,   0.01,
05/17 09Z,   0.10,  -1.23,  99.90,  -1.12,   0.01,
05/17 10Z,   0.10,  -2.26,  99.90,  -2.15,   0.01,  (min)
05/17 11Z,   0.10,  -0.10,  99.90,   0.01,   0.01,
05/17 12Z,   0.00,   4.44,  99.90,   4.46,   0.01,
05/17 13Z,   0.00,   9.96,  99.90,   9.97,   0.01,
05/17 14Z,  -0.10,  15.22,  99.90,  15.14,   0.01,
05/17 15Z,  -0.20,  18.98,  99.90,  18.79,   0.01,
05/17 16Z,  -0.30,  20.04,  99.90,  19.76,   0.01,  (max)
05/17 17Z,  -0.40,  18.22,  99.90,  17.84,   0.01,
05/17 18Z,  -0.40,  14.41,  99.90,  14.03,   0.01,
05/17 19Z,  -0.30,   9.74,  99.90,   9.46,   0.01,
05/17 20Z,  -0.30,   5.07,  99.90,   4.78,   0.01,
05/17 21Z,  -0.20,   1.21,  99.90,   1.02,   0.01,
05/17 22Z,  -0.10,  -0.65,  99.90,  -0.73,   0.01,  (min)
05/17 23Z,  -0.10,   0.52,  99.90,   0.44,   0.01,
05/18 00Z,  -0.10,   4.47,  99.90,   4.39,   0.01,
05/18 01Z,  -0.10,   9.88,  99.90,   9.79,   0.01,
05/18 02Z,  -0.20,  15.39,  99.90,  15.21,   0.01,
05/18 03Z,  -0.20,  19.79,  99.90,  19.61,   0.01,
05/18 04Z,  -0.30,  21.78,  99.90,  21.50,   0.01,  (max)
05/18 05Z,  -0.30,  20.68,  99.90,  20.40,   0.01,
05/18 06Z,  -0.40,  17.02,  99.90,  16.64,   0.01,
05/18 07Z,  -0.40,  11.99,  99.90,  11.60,   0.01,
05/18 08Z,  -0.40,   6.61,  99.90,   6.22,   0.01,
05/18 09Z,  -0.40,   1.68,  99.90,   1.30,   0.01,
05/18 10Z,  -0.20,  -1.71,  99.90,  -1.89,   0.01,
05/18 11Z,  -0.10,  -2.30,  99.90,  -2.39,   0.01,  (min)
05/18 12Z,   0.00,   0.29,  99.90,   0.30,   0.01,
05/18 13Z,   0.10,   5.08,  99.90,   5.20,   0.01,
05/18 14Z,   0.20,  10.66,  99.90,  10.87,   0.01,
05/18 15Z,   0.20,  15.81,  99.90,  16.02,   0.01,
05/18 16Z,   0.30,  19.23,  99.90,  19.55,   0.01,
05/18 17Z,   0.20,  19.88,  99.90,  20.09,   0.01,  (max)
05/18 18Z,   0.10,  17.74,  99.90,  17.86,   0.01,
05/18 19Z,   0.00,  13.81,  99.90,  13.83,   0.01,
05/18 20Z,   0.00,   9.17,  99.90,   9.18,   0.01,
05/18 21Z,   0.00,   4.59,  99.90,   4.60,   0.01,
05/18 22Z,   0.00,   0.93,  99.90,   0.95,   0.01,
05/18 23Z,  -0.10,  -0.55,  99.90,  -0.64,   0.01,  (min)
05/19 00Z,   0.00,   1.02,  99.90,   1.04,   0.01,
05/19 01Z,   0.00,   5.21,  99.90,   5.22,   0.01,
05/19 02Z,   0.00,  10.63,  99.90,  10.64,   0.01,
05/19 03Z,   0.10,  15.99,  99.90,  16.10,   0.01,
05/19 04Z,   0.10,  20.08,  99.90,  20.19,   0.01,
05/19 05Z,   0.10,  21.64,  99.90,  21.76,   0.01,  (max)
05/19 06Z,   0.10,  20.18,  99.90,  20.29,   0.01,
05/19 07Z,   0.10,  16.36,  99.90,  16.48,   0.01,
05/19 08Z,   0.10,  11.36,  99.90,  11.47,   0.01,
05/19 09Z,   0.10,   6.09,  99.90,   6.20,   0.01,
05/19 10Z,   0.10,   1.34,  99.90,   1.46,   0.01,
05/19 11Z,   0.10,  -1.74,  99.90,  -1.63,   0.01,
05/19 12Z,   0.10,  -1.95,  99.90,  -1.83,   0.01,
05/19 13Z,  99.90,   0.93,  99.90,  99.90,   0.01,
05/19 14Z,  99.90,   5.77,  99.90,  99.90,   0.01,
05/19 15Z,  99.90,  11.21,  99.90,  99.90,   0.01,
05/19 16Z,  99.90,  16.10,  99.90,  99.90,   0.01,
05/19 17Z,  99.90,  19.16,  99.90,  99.90,   0.01,
05/19 18Z,  99.90,  19.45,  99.90,  99.90,   0.01,