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
#Port Heiden, AK : 11/10/2025 14:20:54 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/08 18Z,  -0.10,  -3.35,  99.90,  -3.45,   0.00,
11/08 19Z,  -0.10,  -4.47,  99.90,  -4.57,   0.00,  (min)
11/08 20Z,  -0.20,  -2.44,  99.90,  -2.64,   0.00,
11/08 21Z,  -0.20,   2.13,  99.90,   1.93,   0.00,
11/08 22Z,  -0.20,   7.24,  99.90,   7.04,   0.00,
11/08 23Z,  -0.10,  11.24,  99.90,  11.14,   0.00,
11/09 00Z,   0.00,  13.62,  99.90,  13.62,   0.00,
11/09 01Z,   0.00,  14.65,  99.90,  14.65,   0.00,
11/09 02Z,   0.00,  14.82,  99.90,  14.82,   0.00,  (max)
11/09 03Z,   0.00,  14.60,  99.90,  14.60,   0.00,
11/09 04Z,   0.00,  13.77,  99.90,  13.77,   0.00,
11/09 05Z,  -0.10,  12.01,  99.90,  11.91,   0.00,
11/09 06Z,   0.20,   9.43,  99.90,   9.63,   0.00,
11/09 07Z,   0.30,   6.81,  99.90,   7.11,   0.00,
11/09 08Z,   0.30,   5.49,  99.90,   5.79,   0.00,  (min)
11/09 09Z,   0.40,   6.16,  99.90,   6.56,   0.00,
11/09 10Z,   0.50,   7.92,  99.90,   8.42,   0.00,
11/09 11Z,   0.50,   9.31,  99.90,   9.81,   0.00,
11/09 12Z,   0.70,   9.83,  99.90,  10.53,   0.00,
11/09 13Z,   0.80,   9.88,  99.90,  10.68,   0.00,  (max)
11/09 14Z,   0.80,   9.64,  99.90,  10.44,   0.00,
11/09 15Z,   0.90,   8.65,  99.90,   9.55,   0.00,
11/09 16Z,   0.90,   6.61,  99.90,   7.51,   0.00,
11/09 17Z,   0.90,   3.52,  99.90,   4.42,   0.00,
11/09 18Z,   1.30,  -0.14,  99.90,   1.16,   0.00,
11/09 19Z,   1.40,  -3.27,  99.90,  -1.87,   0.00,
11/09 20Z,   1.40,  -4.24,  99.90,  -2.84,   0.00,  (min)
11/09 21Z,   1.50,  -2.03,  99.90,  -0.53,   0.00,
11/09 22Z,   1.60,   2.59,  99.90,   4.19,   0.00,
11/09 23Z,   1.70,   7.62,  99.90,   9.32,   0.00,
11/10 00Z,   1.70,  11.50,  99.90,  13.20,   0.00,
11/10 01Z,   1.70,  13.77,  99.90,  15.47,   0.00,  0.53 ft above HAT
11/10 02Z,   1.80,  14.73,  99.90,  16.53,   0.00,  1.59 ft above HAT
11/10 03Z,   1.90,  14.86,  99.90,  16.76,   0.00,  1.82 ft above HAT  (max)
11/10 04Z,   2.00,  14.57,  99.90,  16.57,   0.00,  1.63 ft above HAT
11/10 05Z,   2.10,  13.63,  99.90,  15.73,   0.00,  0.79 ft above HAT
11/10 06Z,   2.00,  11.72,  99.90,  13.72,   0.00,
11/10 07Z,   2.00,   8.96,  99.90,  10.96,   0.00,
11/10 08Z,   2.00,   6.24,  99.90,   8.24,   0.00,
11/10 09Z,   1.90,   4.96,  99.90,   6.86,   0.00,  (min)
11/10 10Z,   1.80,   5.74,  99.90,   7.54,   0.00,
11/10 11Z,   1.70,   7.61,  99.90,   9.31,   0.00,
11/10 12Z,   1.70,   9.12,  99.90,  10.82,   0.00,
11/10 13Z,   1.70,   9.73,  99.90,  11.43,   0.00,  (max)
11/10 14Z,   1.60,   9.83,  99.90,  11.43,   0.00,
11/10 15Z,   1.50,   9.63,  99.90,  11.13,   0.00,
11/10 16Z,   1.40,   8.72,  99.90,  10.12,   0.00,
11/10 17Z,   1.30,   6.81,  99.90,   8.11,   0.00,
11/10 18Z,   1.30,   3.88,  99.90,   5.18,   0.00,
11/10 19Z,   1.20,   0.34,  99.90,   1.54,   0.00,
11/10 20Z,   1.20,  -2.67,  99.90,  -1.47,   0.00,
11/10 21Z,   1.20,  -3.52,  99.90,  -2.32,   0.00,  (min)
11/10 22Z,   1.20,  -1.25,  99.90,  -0.05,   0.00,
11/10 23Z,   1.20,   3.26,  99.90,   4.46,   0.00,
11/11 00Z,   1.20,   8.05,  99.90,   9.25,   0.00,
11/11 01Z,   1.20,  11.67,  99.90,  12.87,   0.00,
11/11 02Z,   1.20,  13.73,  99.90,  14.93,   0.00,
11/11 03Z,   1.20,  14.57,  99.90,  15.77,   0.00,  0.83 ft above HAT  (max)
11/11 04Z,   1.10,  14.65,  99.90,  15.75,   0.00,  0.81 ft above HAT
11/11 05Z,   1.10,  14.30,  99.90,  15.40,   0.00,  0.46 ft above HAT
11/11 06Z,   1.00,  13.23,  99.90,  14.23,   0.00,
11/11 07Z,   1.00,  11.16,  99.90,  12.16,   0.00,
11/11 08Z,   0.90,   8.25,  99.90,   9.15,   0.00,
11/11 09Z,   0.90,   5.49,  99.90,   6.39,   0.00,
11/11 10Z,   0.80,   4.29,  99.90,   5.09,   0.00,  (min)
11/11 11Z,   0.70,   5.22,  99.90,   5.92,   0.00,
11/11 12Z,   0.60,   7.23,  99.90,   7.83,   0.00,
11/11 13Z,   0.50,   8.89,  99.90,   9.39,   0.00,
11/11 14Z,   0.50,   9.64,  99.90,  10.14,   0.00,
11/11 15Z,   0.70,   9.80,  99.90,  10.50,   0.00,  (max)
11/11 16Z,   0.80,   9.66,  99.90,  10.46,   0.00,
11/11 17Z,   0.80,   8.89,  99.90,   9.69,   0.00,
11/11 18Z,   0.80,   7.21,  99.90,   8.01,   0.00,
11/11 19Z,   0.80,   4.53,  99.90,   5.33,   0.00,
11/11 20Z,   0.80,   1.22,  99.90,   2.02,   0.00,
11/11 21Z,   0.70,  -1.62,  99.90,  -0.92,   0.00,
11/11 22Z,   0.70,  -2.35,  99.90,  -1.65,   0.00,  (min)
11/11 23Z,   0.60,  -0.12,  99.90,   0.48,   0.00,
11/12 00Z,   0.60,   4.12,  99.90,   4.72,   0.00,
11/12 01Z,   0.60,   8.51,  99.90,   9.11,   0.00,
11/12 02Z,   0.60,  11.75,  99.90,  12.35,   0.00,
11/12 03Z,   0.60,  13.54,  99.90,  14.14,   0.00,
11/12 04Z,   0.60,  14.22,  99.90,  14.82,   0.00,
11/12 05Z,   0.60,  14.23,  99.90,  14.83,   0.00,  (max)
11/12 06Z,   0.60,  13.80,  99.90,  14.40,   0.00,
11/12 07Z,   0.60,  12.61,  99.90,  13.21,   0.00,
11/12 08Z,   0.60,  10.38,  99.90,  10.98,   0.00,
11/12 09Z,   0.60,   7.35,  99.90,   7.95,   0.00,
11/12 10Z,   0.60,   4.59,  99.90,   5.19,   0.00,
11/12 11Z,   0.50,   3.54,  99.90,   4.04,   0.00,  (min)
11/12 12Z,   0.40,   4.64,  99.90,   5.04,   0.00,
11/12 13Z,   0.40,   6.80,  99.90,   7.20,   0.00,
11/12 14Z,   0.40,   8.63,  99.90,   9.03,   0.00,
11/12 15Z,   0.40,   9.55,  99.90,   9.95,   0.00,
11/12 16Z,   0.40,   9.80,  99.90,  10.20,   0.00,  (max)
11/12 17Z,   0.40,   9.72,  99.90,  10.12,   0.00,
11/12 18Z,   0.30,   9.13,  99.90,   9.43,   0.00,
11/12 19Z,   0.40,   7.73,  99.90,   8.13,   0.00,
11/12 20Z,   0.50,   5.39,  99.90,   5.89,   0.00,
11/12 21Z,   0.70,   2.39,  99.90,   3.09,   0.00,
11/12 22Z,   0.90,  -0.22,  99.90,   0.68,   0.00,
11/12 23Z,   1.00,  -0.84,  99.90,   0.16,   0.00,  (min)
11/13 00Z,   1.00,   1.26,  99.90,   2.26,   0.00,
11/13 01Z,   1.20,   5.12,  99.90,   6.32,   0.00,
11/13 02Z,   1.50,   8.99,  99.90,  10.49,   0.00,
11/13 03Z,   1.70,  11.76,  99.90,  13.46,   0.00,
11/13 04Z,   1.90,  13.21,  99.90,  15.11,   0.00,  0.17 ft above HAT
11/13 05Z,   1.90,  13.71,  99.90,  15.61,   0.00,  0.67 ft above HAT  (max)
11/13 06Z,   1.90,  13.65,  99.90,  15.55,   0.00,  0.61 ft above HAT
11/13 07Z,   1.80,  13.12,  99.90,  14.92,   0.00,
11/13 08Z,   1.70,  11.79,  99.90,  13.49,   0.00,
11/13 09Z,   1.60,   9.41,  99.90,  11.01,   0.00,
11/13 10Z,   1.40,   6.29,  99.90,   7.69,   0.00,
11/13 11Z,   1.20,   3.60,  99.90,   4.80,   0.00,
11/13 12Z,   1.00,   2.76,  99.90,   3.76,   0.00,  (min)
11/13 13Z,   0.80,   4.06,  99.90,   4.86,   0.00,
11/13 14Z,   0.70,   6.40,  99.90,   7.10,   0.00,
11/13 15Z,   0.70,   8.41,  99.90,   9.11,   0.00,
11/13 16Z,   0.70,   9.50,  99.90,  10.20,   0.00,
11/13 17Z,   0.60,   9.85,  99.90,  10.45,   0.00,  (max)
11/13 18Z,   0.60,   9.84,  99.90,  10.44,   0.00,
11/13 19Z,   0.60,   9.43,  99.90,  10.03,   0.00,
11/13 20Z,   0.60,   8.35,  99.90,   8.95,   0.00,
11/13 21Z,   0.60,   6.39,  99.90,   6.99,   0.00,
11/13 22Z,   0.60,   3.75,  99.90,   4.35,   0.00,
11/13 23Z,   0.60,   1.41,  99.90,   2.01,   0.00,
11/14 00Z,   0.60,   0.88,  99.90,   1.48,   0.00,  (min)
11/14 01Z,   0.60,   2.79,  99.90,   3.39,   0.00,
11/14 02Z,   0.60,   6.16,  99.90,   6.76,   0.00,
11/14 03Z,   0.50,   9.42,  99.90,   9.92,   0.00,
11/14 04Z,   0.40,  11.65,  99.90,  12.05,   0.00,
11/14 05Z,   0.40,  12.73,  99.90,  13.13,   0.00,
11/14 06Z,   0.30,  13.04,  99.90,  13.34,   0.00,