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 : 04/26/2025 12:21:02 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/24 12Z,  -0.20,  18.01,  17.77,  99.90,  -0.04,  (max)
04/24 13Z,  -0.20,  14.91,  14.72,  99.90,   0.01,
04/24 14Z,  -0.20,  11.17,  11.03,  99.90,   0.06,
04/24 15Z,  -0.10,   7.42,   7.61,  99.90,   0.29,
04/24 16Z,  -0.10,   4.16,   4.48,  99.90,   0.42,
04/24 17Z,  -0.10,   2.59,   2.71,  99.90,   0.22,  (min)
04/24 18Z,  -0.10,   3.76,   3.42,  99.90,  -0.24,
04/24 19Z,  -0.10,   7.09,   7.07,  99.90,   0.08,
04/24 20Z,  -0.10,  11.10,  11.08,  99.90,   0.08,
04/24 21Z,  -0.10,  14.92,  14.58,  99.90,  -0.24,
04/24 22Z,  -0.10,  17.87,  17.27,  99.90,  -0.50,
04/24 23Z,  -0.10,  19.06,  18.39,  99.90,  -0.57,  (max)
04/25 00Z,   0.00,  17.97,  17.43,  99.90,  -0.54,
04/25 01Z,   0.00,  14.97,  14.39,  99.90,  -0.58,
04/25 02Z,   0.00,  11.02,  10.51,  99.90,  -0.51,
04/25 03Z,   0.00,   7.00,   6.75,  99.90,  -0.25,
04/25 04Z,   0.00,   3.37,   3.17,  99.90,  -0.20,
04/25 05Z,   0.00,   1.06,   0.72,  99.90,  -0.34,  (min)
04/25 06Z,   0.00,   1.50,   0.88,  99.90,  -0.62,
04/25 07Z,   0.00,   4.85,   4.87,  99.90,   0.02,
04/25 08Z,   0.00,   9.64,   9.90,  99.90,   0.26,
04/25 09Z,   0.00,  14.49,  14.50,  99.90,   0.01,
04/25 10Z,   0.00,  18.55,  18.34,  99.90,  -0.21,
04/25 11Z,   0.00,  20.89,  20.55,  99.90,  -0.34,  (max)
04/25 12Z,   0.10,  20.72,  20.42,  99.90,  -0.40,
04/25 13Z,   0.10,  18.08,  17.74,  99.90,  -0.44,
04/25 14Z,   0.10,  13.87,  13.47,  99.90,  -0.50,
04/25 15Z,   0.10,   9.16,   9.17,  99.90,  -0.09,
04/25 16Z,   0.00,   4.66,   5.00,  99.90,   0.34,
04/25 17Z,   0.00,   1.09,   1.45,  99.90,   0.36,
04/25 18Z,   0.00,  -0.08,  -0.18,  99.90,  -0.10,  (min)
04/25 19Z,   0.00,   2.09,   2.00,  99.90,  -0.09,
04/25 20Z,   0.00,   6.62,   7.22,  99.90,   0.60,
04/25 21Z,   0.00,  11.79,  12.04,  99.90,   0.25,
04/25 22Z,   0.00,  16.45,  16.12,  99.90,  -0.33,
04/25 23Z,   0.00,  19.68,  19.12,  99.90,  -0.56,
04/26 00Z,   0.00,  20.55,  19.96,  99.90,  -0.59,  (max)
04/26 01Z,   0.00,  18.77,  18.28,  99.90,  -0.49,
04/26 02Z,   0.00,  15.02,  14.32,  99.90,  -0.70,
04/26 03Z,   0.00,  10.45,   9.84,  99.90,  -0.61,
04/26 04Z,   0.00,   5.98,   5.79,  99.90,  -0.19,
04/26 05Z,   0.00,   2.22,   2.02,  99.90,  -0.20,
04/26 06Z,  -0.10,   0.40,  -0.21,  99.90,  -0.51,  (min)
04/26 07Z,  -0.10,   1.88,   1.17,  99.90,  -0.61,
04/26 08Z,  -0.10,   6.40,   6.80,  99.90,   0.50,
04/26 09Z,  -0.10,  12.09,  12.43,  99.90,   0.44,
04/26 10Z,  -0.10,  17.35,  17.18,  99.90,  -0.07,
04/26 11Z,  -0.10,  21.19,  20.87,  99.90,  -0.22,
04/26 12Z,  -0.10,  22.66,  22.38,  99.90,  -0.18,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/26 13Z,  -0.10,  21.25,  99.90,  20.98,  -0.17,
04/26 14Z,  -0.20,  17.35,  99.90,  17.00,  -0.15,
04/26 15Z,  -0.20,  12.09,  99.90,  11.76,  -0.13,
04/26 16Z,  -0.20,   6.61,  99.90,   6.29,  -0.12,
04/26 17Z,  -0.30,   1.64,  99.90,   1.24,  -0.10,
04/26 18Z,  -0.30,  -1.83,  99.90,  -2.21,  -0.09,
04/26 19Z,  -0.40,  -2.17,  99.90,  -2.65,  -0.07,  (min)
04/26 20Z,  -0.40,   1.24,  99.90,   0.79,  -0.06,
04/26 21Z,  -0.40,   6.99,  99.90,   6.55,  -0.04,
04/26 22Z,  -0.40,  13.06,  99.90,  12.64,  -0.02,
04/26 23Z,  -0.40,  18.15,  99.90,  17.74,  -0.01,
04/27 00Z,  -0.50,  21.22,  99.90,  20.73,   0.01,
04/27 01Z,  -0.50,  21.47,  99.90,  20.98,   0.01,  (max)
04/27 02Z,  -0.50,  18.94,  99.90,  18.45,   0.01,
04/27 03Z,  -0.50,  14.54,  99.90,  14.05,   0.01,
04/27 04Z,  -0.50,   9.55,  99.90,   9.06,   0.01,
04/27 05Z,  -0.50,   4.91,  99.90,   4.41,   0.01,
04/27 06Z,  -0.50,   1.39,  99.90,   0.89,   0.01,
04/27 07Z,  -0.50,   0.39,  99.90,  -0.10,   0.01,  (min)
04/27 08Z,  -0.50,   3.10,  99.90,   2.61,   0.01,
04/27 09Z,  -0.50,   8.70,  99.90,   8.21,   0.01,
04/27 10Z,  -0.50,  14.95,  99.90,  14.45,   0.01,
04/27 11Z,  -0.50,  20.15,  99.90,  19.65,   0.01,
04/27 12Z,  -0.40,  23.29,  99.90,  22.90,   0.01,
04/27 13Z,  -0.40,  23.60,  99.90,  23.20,   0.01,  (max)
04/27 14Z,  -0.50,  20.90,  99.90,  20.41,   0.01,
04/27 15Z,  -0.50,  15.92,  99.90,  15.43,   0.01,
04/27 16Z,  -0.50,   9.89,  99.90,   9.40,   0.01,
04/27 17Z,  -0.50,   3.96,  99.90,   3.46,   0.01,
04/27 18Z,  -0.50,  -1.10,  99.90,  -1.59,   0.01,
04/27 19Z,  -0.50,  -4.07,  99.90,  -4.56,   0.01,  (min)
04/27 20Z,  -0.50,  -3.32,  99.90,  -3.81,   0.01,
04/27 21Z,  -0.50,   1.35,  99.90,   0.86,   0.01,
04/27 22Z,  -0.40,   8.03,  99.90,   7.64,   0.01,
04/27 23Z,  -0.40,  14.55,  99.90,  14.16,   0.01,
04/28 00Z,  -0.40,  19.59,  99.90,  19.20,   0.01,
04/28 01Z,  -0.40,  22.16,  99.90,  21.77,   0.01,  (max)
04/28 02Z,  -0.40,  21.69,  99.90,  21.30,   0.01,
04/28 03Z,  -0.40,  18.51,  99.90,  18.12,   0.01,
04/28 04Z,  -0.40,  13.71,  99.90,  13.31,   0.01,
04/28 05Z,  -0.40,   8.58,  99.90,   8.18,   0.01,
04/28 06Z,  -0.30,   4.07,  99.90,   3.78,   0.01,
04/28 07Z,  -0.30,   1.09,  99.90,   0.80,   0.01,  (min)
04/28 08Z,  -0.30,   1.14,  99.90,   0.84,   0.01,
04/28 09Z,  -0.30,   5.03,  99.90,   4.73,   0.01,
04/28 10Z,  -0.20,  11.35,  99.90,  11.16,   0.01,
04/28 11Z,  -0.20,  17.64,  99.90,  17.45,   0.01,
04/28 12Z,  -0.10,  22.28,  99.90,  22.19,   0.01,
04/28 13Z,  -0.10,  24.42,  99.90,  24.33,   0.01,  (max)
04/28 14Z,   0.00,  23.54,  99.90,  23.55,   0.01,
04/28 15Z,   0.00,  19.79,  99.90,  19.80,   0.01,
04/28 16Z,   0.00,  14.07,  99.90,  14.08,   0.01,
04/28 17Z,   0.00,   7.67,  99.90,   7.67,   0.01,
04/28 18Z,   0.00,   1.66,  99.90,   1.67,   0.01,
04/28 19Z,   0.00,  -3.10,  99.90,  -3.10,   0.01,
04/28 20Z,   0.00,  -5.28,  99.90,  -5.27,   0.01,  (min)
04/28 21Z,   0.10,  -3.36,  99.90,  -3.26,   0.01,
04/28 22Z,   0.20,   2.29,  99.90,   2.50,   0.01,
04/28 23Z,   0.30,   9.40,  99.90,   9.71,   0.01,
04/29 00Z,   0.40,  15.84,  99.90,  16.25,   0.01,
04/29 01Z,   0.40,  20.43,  99.90,  20.83,   0.01,
04/29 02Z,   0.40,  22.34,  99.90,  22.75,   0.01,  (max)
04/29 03Z,   0.50,  21.25,  99.90,  21.76,   0.01,
04/29 04Z,   0.50,  17.67,  99.90,  18.18,   0.01,
04/29 05Z,   0.60,  12.75,  99.90,  13.36,   0.01,
04/29 06Z,   0.60,   7.77,  99.90,   8.38,   0.01,
04/29 07Z,   0.60,   3.67,  99.90,   4.28,   0.01,
04/29 08Z,   0.70,   1.45,  99.90,   2.15,   0.01,  (min)
04/29 09Z,   0.80,   2.54,  99.90,   3.35,   0.01,
04/29 10Z,   0.80,   7.31,  99.90,   8.11,   0.01,
04/29 11Z,   0.80,  13.82,  99.90,  14.63,   0.01,
04/29 12Z,   0.70,  19.62,  99.90,  20.33,   0.01,
04/29 13Z,   0.70,  23.35,  99.90,  24.06,   0.01,
04/29 14Z,   0.60,  24.43,  99.90,  25.04,   0.01,  (max)
04/29 15Z,   0.60,  22.60,  99.90,  23.20,   0.01,
04/29 16Z,   0.50,  18.19,  99.90,  18.70,   0.01,
04/29 17Z,   0.40,  12.18,  99.90,  12.59,   0.01,
04/29 18Z,   0.30,   5.81,  99.90,   6.12,   0.01,
04/29 19Z,   0.30,   0.11,  99.90,   0.42,   0.01,
04/29 20Z,   0.20,  -4.07,  99.90,  -3.86,   0.01,
04/29 21Z,   0.20,  -5.31,  99.90,  -5.10,   0.01,  (min)
04/29 22Z,   0.10,  -2.42,  99.90,  -2.31,   0.01,
04/29 23Z,   0.10,   3.74,  99.90,   3.84,   0.01,
04/30 00Z,   0.00,  10.70,  99.90,  10.70,   0.01,