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
#Ketchikan, AK : 04/26/2025 09:20:51 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/24 18Z,  -0.30,  13.57,  13.07,  99.90,  -0.20,
04/24 19Z,  -0.20,  13.99,  13.47,  99.90,  -0.32,  (max)
04/24 20Z,  -0.20,  12.79,  12.31,  99.90,  -0.28,
04/24 21Z,  -0.20,  10.21,   9.81,  99.90,  -0.20,
04/24 22Z,  -0.20,   6.86,   6.54,  99.90,  -0.12,
04/24 23Z,  -0.20,   3.58,   3.29,  99.90,  -0.09,
04/25 00Z,  -0.20,   1.23,   0.93,  99.90,  -0.10,
04/25 01Z,  -0.10,   0.42,   0.09,  99.90,  -0.23,  (min)
04/25 02Z,  -0.10,   1.40,   1.00,  99.90,  -0.30,
04/25 03Z,  -0.10,   3.92,   3.43,  99.90,  -0.39,
04/25 04Z,  -0.10,   7.40,   6.89,  99.90,  -0.41,
04/25 05Z,  -0.20,  11.01,  10.47,  99.90,  -0.34,
04/25 06Z,  -0.20,  13.91,  13.44,  99.90,  -0.27,
04/25 07Z,  -0.20,  15.40,  15.03,  99.90,  -0.17,  (max)
04/25 08Z,  -0.20,  15.08,  14.75,  99.90,  -0.13,
04/25 09Z,  -0.10,  12.98,  12.67,  99.90,  -0.21,
04/25 10Z,  -0.10,   9.55,   9.27,  99.90,  -0.18,
04/25 11Z,  -0.10,   5.65,   5.42,  99.90,  -0.13,
04/25 12Z,  -0.20,   2.26,   2.09,  99.90,   0.03,
04/25 13Z,  -0.20,   0.29,   0.21,  99.90,   0.12,
04/25 14Z,  -0.10,   0.23,   0.18,  99.90,   0.05,  (min)
04/25 15Z,  -0.10,   2.08,   1.94,  99.90,  -0.04,
04/25 16Z,  -0.20,   5.33,   5.03,  99.90,  -0.10,
04/25 17Z,  -0.20,   9.12,   8.66,  99.90,  -0.26,
04/25 18Z,  -0.20,  12.49,  11.91,  99.90,  -0.38,
04/25 19Z,  -0.20,  14.61,  13.96,  99.90,  -0.45,
04/25 20Z,  -0.20,  14.93,  14.33,  99.90,  -0.40,  (max)
04/25 21Z,  -0.20,  13.35,  12.91,  99.90,  -0.24,
04/25 22Z,  -0.20,  10.25,   9.82,  99.90,  -0.23,
04/25 23Z,  -0.10,   6.40,   6.00,  99.90,  -0.30,
04/26 00Z,  -0.20,   2.84,   2.39,  99.90,  -0.25,
04/26 01Z,  -0.20,   0.53,   0.08,  99.90,  -0.25,
04/26 02Z,  -0.20,   0.14,  -0.35,  99.90,  -0.29,  (min)
04/26 03Z,  -0.20,   1.79,   1.26,  99.90,  -0.33,
04/26 04Z,  -0.30,   5.07,   4.54,  99.90,  -0.23,
04/26 05Z,  -0.30,   9.17,   8.63,  99.90,  -0.24,
04/26 06Z,  -0.30,  13.10,  12.62,  99.90,  -0.18,
04/26 07Z,  -0.30,  15.93,  15.54,  99.90,  -0.09,
04/26 08Z,  -0.30,  16.95,  16.65,  99.90,   0.00,  (max)
04/26 09Z,  -0.30,  15.83,  15.53,  99.90,   0.00,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/26 10Z,  -0.30,  12.74,  99.90,  12.43,  -0.00,
04/26 11Z,  -0.30,   8.35,  99.90,   8.04,  -0.01,
04/26 12Z,  -0.30,   3.71,  99.90,   3.39,  -0.01,
04/26 13Z,  -0.30,  -0.00,  99.90,  -0.32,  -0.02,
04/26 14Z,  -0.30,  -1.83,  99.90,  -2.16,  -0.03,  (min)
04/26 15Z,  -0.30,  -1.34,  99.90,  -1.67,  -0.03,
04/26 16Z,  -0.30,   1.29,  99.90,   0.95,  -0.04,
04/26 17Z,  -0.30,   5.32,  99.90,   4.98,  -0.04,
04/26 18Z,  -0.30,   9.72,  99.90,   9.37,  -0.05,
04/26 19Z,  -0.40,  13.41,  99.90,  12.96,  -0.05,
04/26 20Z,  -0.40,  15.52,  99.90,  15.06,  -0.06,
04/26 21Z,  -0.40,  15.55,  99.90,  15.08,  -0.07,  (max)
04/26 22Z,  -0.30,  13.49,  99.90,  13.13,  -0.07,
04/26 23Z,  -0.30,   9.89,  99.90,   9.52,  -0.07,
04/27 00Z,  -0.30,   5.71,  99.90,   5.34,  -0.07,
04/27 01Z,  -0.20,   2.12,  99.90,   1.86,  -0.07,
04/27 02Z,  -0.20,   0.16,  99.90,  -0.10,  -0.07,  (min)
04/27 03Z,  -0.20,   0.40,  99.90,   0.13,  -0.07,
04/27 04Z,  -0.30,   2.79,  99.90,   2.43,  -0.07,
04/27 05Z,  -0.30,   6.72,  99.90,   6.36,  -0.07,
04/27 06Z,  -0.40,  11.20,  99.90,  10.74,  -0.07,
04/27 07Z,  -0.40,  15.15,  99.90,  14.68,  -0.07,
04/27 08Z,  -0.40,  17.61,  99.90,  17.14,  -0.07,
04/27 09Z,  -0.40,  17.93,  99.90,  17.46,  -0.07,  (max)
04/27 10Z,  -0.40,  15.90,  99.90,  15.44,  -0.07,
04/27 11Z,  -0.30,  11.87,  99.90,  11.51,  -0.07,
04/27 12Z,  -0.20,   6.72,  99.90,   6.45,  -0.07,
04/27 13Z,  -0.20,   1.67,  99.90,   1.40,  -0.07,
04/27 14Z,  -0.20,  -2.00,  99.90,  -2.27,  -0.07,
04/27 15Z,  -0.20,  -3.39,  99.90,  -3.65,  -0.07,  (min)
04/27 16Z,  -0.30,  -2.19,  99.90,  -2.56,  -0.07,
04/27 17Z,  -0.30,   1.17,  99.90,   0.80,  -0.07,
04/27 18Z,  -0.40,   5.79,  99.90,   5.32,  -0.07,
04/27 19Z,  -0.40,  10.51,  99.90,  10.05,  -0.07,
04/27 20Z,  -0.40,  14.22,  99.90,  13.76,  -0.07,
04/27 21Z,  -0.40,  16.08,  99.90,  15.62,  -0.07,  (max)
04/27 22Z,  -0.30,  15.69,  99.90,  15.32,  -0.07,
04/27 23Z,  -0.20,  13.17,  99.90,  12.90,  -0.07,
04/28 00Z,  -0.10,   9.22,  99.90,   9.05,  -0.07,
04/28 01Z,  -0.10,   4.97,  99.90,   4.80,  -0.07,
04/28 02Z,   0.00,   1.66,  99.90,   1.59,  -0.07,
04/28 03Z,   0.00,   0.27,  99.90,   0.20,  -0.07,  (min)
04/28 04Z,   0.00,   1.22,  99.90,   1.16,  -0.07,
04/28 05Z,   0.00,   4.26,  99.90,   4.20,  -0.07,
04/28 06Z,   0.00,   8.59,  99.90,   8.52,  -0.07,
04/28 07Z,   0.00,  13.13,  99.90,  13.06,  -0.07,
04/28 08Z,   0.00,  16.77,  99.90,  16.71,  -0.07,
04/28 09Z,   0.00,  18.63,  99.90,  18.57,  -0.07,  (max)
04/28 10Z,   0.10,  18.16,  99.90,  18.19,  -0.07,
04/28 11Z,   0.20,  15.29,  99.90,  15.43,  -0.07,
04/28 12Z,   0.40,  10.55,  99.90,  10.89,  -0.07,
04/28 13Z,   0.50,   4.98,  99.90,   5.42,  -0.07,
04/28 14Z,   0.50,  -0.07,  99.90,   0.36,  -0.07,
04/28 15Z,   0.60,  -3.36,  99.90,  -2.83,  -0.07,
04/28 16Z,   0.60,  -4.11,  99.90,  -3.58,  -0.07,  (min)
04/28 17Z,   0.50,  -2.24,  99.90,  -1.81,  -0.07,
04/28 18Z,   0.40,   1.65,  99.90,   1.99,  -0.07,
04/28 19Z,   0.20,   6.55,  99.90,   6.68,  -0.07,
04/28 20Z,   0.10,  11.25,  99.90,  11.29,  -0.07,
04/28 21Z,   0.10,  14.71,  99.90,  14.74,  -0.07,
04/28 22Z,   0.10,  16.16,  99.90,  16.19,  -0.07,  (max)
04/28 23Z,   0.20,  15.31,  99.90,  15.44,  -0.07,
04/29 00Z,   0.20,  12.44,  99.90,  12.58,  -0.07,
04/29 01Z,   0.20,   8.40,  99.90,   8.54,  -0.07,
04/29 02Z,   0.20,   4.38,  99.90,   4.52,  -0.07,
04/29 03Z,   0.10,   1.60,  99.90,   1.63,  -0.07,
04/29 04Z,   0.10,   0.90,  99.90,   0.93,  -0.07,  (min)
04/29 05Z,   0.00,   2.48,  99.90,   2.42,  -0.07,
04/29 06Z,  -0.10,   5.92,  99.90,   5.76,  -0.07,
04/29 07Z,  -0.20,  10.32,  99.90,  10.05,  -0.07,
04/29 08Z,  -0.20,  14.58,  99.90,  14.32,  -0.07,
04/29 09Z,  -0.20,  17.69,  99.90,  17.43,  -0.07,
04/29 10Z,  -0.20,  18.85,  99.90,  18.59,  -0.07,  (max)
04/29 11Z,  -0.20,  17.64,  99.90,  17.37,  -0.07,
04/29 12Z,  -0.10,  14.15,  99.90,  13.99,  -0.07,
04/29 13Z,  -0.10,   9.06,  99.90,   8.89,  -0.07,
04/29 14Z,  -0.10,   3.50,  99.90,   3.34,  -0.07,
04/29 15Z,  -0.10,  -1.18,  99.90,  -1.34,  -0.07,
04/29 16Z,  -0.20,  -3.85,  99.90,  -4.12,  -0.07,
04/29 17Z,  -0.20,  -3.95,  99.90,  -4.22,  -0.07,  (min)
04/29 18Z,  -0.30,  -1.59,  99.90,  -1.95,  -0.07,
04/29 19Z,  -0.40,   2.53,  99.90,   2.06,  -0.07,
04/29 20Z,  -0.40,   7.34,  99.90,   6.88,  -0.07,
04/29 21Z,  -0.40,  11.74,  99.90,  11.27,  -0.07,
04/29 22Z,  -0.40,  14.74,  99.90,  14.27,  -0.07,
04/29 23Z,  -0.30,  15.71,  99.90,  15.34,  -0.07,  (max)
04/30 00Z,  -0.20,  14.49,  99.90,  14.23,  -0.07,
04/30 01Z,  99.90,  11.50,  99.90,  99.90,  -0.07,
04/30 02Z,  99.90,   7.65,  99.90,  99.90,  -0.07,
04/30 03Z,  99.90,   4.13,  99.90,  99.90,  -0.07,
04/30 04Z,  99.90,   2.01,  99.90,  99.90,  -0.07,
04/30 05Z,  99.90,   1.94,  99.90,  99.90,  -0.07,
04/30 06Z,  99.90,   3.94,  99.90,  99.90,  -0.07,