EXTRA-TROPICAL  STORM  SURGE
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Manual
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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
#Seattle, WA : 07/16/2025 21:21:28 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/15 06Z,   0.20,  10.58,  10.35,  99.90,  -0.43,
07/15 07Z,   0.20,   8.90,   8.79,  99.90,  -0.31,
07/15 08Z,   0.20,   7.09,   7.02,  99.90,  -0.27,
07/15 09Z,   0.20,   5.67,   5.62,  99.90,  -0.25,
07/15 10Z,   0.20,   5.07,   5.05,  99.90,  -0.22,  (min)
07/15 11Z,   0.20,   5.37,   5.38,  99.90,  -0.19,
07/15 12Z,   0.20,   6.28,   6.27,  99.90,  -0.21,
07/15 13Z,   0.20,   7.40,   7.46,  99.90,  -0.14,
07/15 14Z,   0.20,   8.38,   8.57,  99.90,  -0.01,
07/15 15Z,   0.20,   8.86,   9.24,  99.90,   0.18,  (max)
07/15 16Z,   0.20,   8.57,   8.94,  99.90,   0.17,
07/15 17Z,   0.20,   7.44,   7.72,  99.90,   0.08,
07/15 18Z,   0.20,   5.68,   5.93,  99.90,   0.05,
07/15 19Z,   0.20,   3.61,   3.62,  99.90,  -0.19,
07/15 20Z,   0.20,   1.64,   1.54,  99.90,  -0.30,
07/15 21Z,   0.20,   0.30,   0.29,  99.90,  -0.21,  (min)
07/15 22Z,   0.20,   0.07,   0.35,  99.90,   0.08,
07/15 23Z,   0.20,   1.16,   1.61,  99.90,   0.25,
07/16 00Z,   0.30,   3.29,   3.75,  99.90,   0.16,
07/16 01Z,   0.30,   5.93,   6.50,  99.90,   0.27,
07/16 02Z,   0.30,   8.55,   9.16,  99.90,   0.31,
07/16 03Z,   0.30,  10.69,  11.11,  99.90,   0.12,
07/16 04Z,   0.30,  11.95,  12.09,  99.90,  -0.16,  (max)
07/16 05Z,   0.30,  12.12,  12.08,  99.90,  -0.34,
07/16 06Z,   0.40,  11.28,  11.27,  99.90,  -0.41,
07/16 07Z,   0.40,   9.68,   9.86,  99.90,  -0.22,
07/16 08Z,   0.40,   7.69,   7.86,  99.90,  -0.23,
07/16 09Z,   0.40,   5.73,   5.87,  99.90,  -0.26,
07/16 10Z,   0.40,   4.32,   4.54,  99.90,  -0.18,
07/16 11Z,   0.40,   3.85,   4.12,  99.90,  -0.13,  (min)
07/16 12Z,   0.40,   4.31,   4.62,  99.90,  -0.09,
07/16 13Z,   0.40,   5.38,   5.64,  99.90,  -0.14,
07/16 14Z,   0.40,   6.64,   6.92,  99.90,  -0.12,
07/16 15Z,   0.40,   7.73,   8.18,  99.90,   0.05,
07/16 16Z,   0.40,   8.33,   8.85,  99.90,   0.12,  (max)
07/16 17Z,   0.40,   8.17,   8.66,  99.90,   0.09,
07/16 18Z,   0.40,   7.26,   7.71,  99.90,   0.05,
07/16 19Z,   0.40,   5.81,   6.24,  99.90,   0.03,
07/16 20Z,   0.50,   4.15,   4.45,  99.90,  -0.20,
07/16 21Z,   0.50,   2.64,   2.86,  99.90,  -0.28,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/16 22Z,   0.50,   1.75,  99.90,   1.99,  -0.26,  (min)
07/16 23Z,   0.50,   1.87,  99.90,   2.13,  -0.24,
07/17 00Z,   0.50,   3.11,  99.90,   3.39,  -0.22,
07/17 01Z,   0.50,   5.15,  99.90,   5.46,  -0.20,
07/17 02Z,   0.50,   7.52,  99.90,   7.84,  -0.17,
07/17 03Z,   0.50,   9.74,  99.90,  10.09,  -0.15,
07/17 04Z,   0.50,  11.40,  99.90,  11.77,  -0.13,
07/17 05Z,   0.50,  12.15,  99.90,  12.54,  -0.11,  (max)
07/17 06Z,   0.60,  11.83,  99.90,  12.34,  -0.09,
07/17 07Z,   0.60,  10.55,  99.90,  11.08,  -0.07,
07/17 08Z,   0.60,   8.60,  99.90,   9.16,  -0.05,
07/17 09Z,   0.60,   6.37,  99.90,   6.94,  -0.03,
07/17 10Z,   0.60,   4.30,  99.90,   4.88,  -0.03,
07/17 11Z,   0.60,   2.91,  99.90,   3.49,  -0.03,
07/17 12Z,   0.60,   2.54,  99.90,   3.12,  -0.03,  (min)
07/17 13Z,   0.50,   3.13,  99.90,   3.61,  -0.03,
07/17 14Z,   0.50,   4.34,  99.90,   4.81,  -0.03,
07/17 15Z,   0.50,   5.76,  99.90,   6.24,  -0.03,
07/17 16Z,   0.50,   7.05,  99.90,   7.52,  -0.03,
07/17 17Z,   0.50,   7.86,  99.90,   8.33,  -0.03,
07/17 18Z,   0.50,   7.97,  99.90,   8.45,  -0.03,  (max)
07/17 19Z,   0.50,   7.41,  99.90,   7.88,  -0.03,
07/17 20Z,   0.50,   6.39,  99.90,   6.87,  -0.03,
07/17 21Z,   0.50,   5.20,  99.90,   5.67,  -0.03,
07/17 22Z,   0.50,   4.14,  99.90,   4.61,  -0.03,
07/17 23Z,   0.50,   3.59,  99.90,   4.06,  -0.03,  (min)
07/18 00Z,   0.50,   3.88,  99.90,   4.35,  -0.03,
07/18 01Z,   0.50,   5.05,  99.90,   5.53,  -0.03,
07/18 02Z,   0.50,   6.83,  99.90,   7.30,  -0.03,
07/18 03Z,   0.60,   8.79,  99.90,   9.36,  -0.03,
07/18 04Z,   0.60,  10.55,  99.90,  11.13,  -0.03,
07/18 05Z,   0.60,  11.75,  99.90,  12.32,  -0.03,
07/18 06Z,   0.60,  12.04,  99.90,  12.61,  -0.03,  (max)
07/18 07Z,   0.60,  11.29,  99.90,  11.87,  -0.03,
07/18 08Z,   0.60,   9.67,  99.90,  10.25,  -0.03,
07/18 09Z,   0.60,   7.47,  99.90,   8.05,  -0.03,
07/18 10Z,   0.60,   5.06,  99.90,   5.64,  -0.03,
07/18 11Z,   0.60,   2.91,  99.90,   3.49,  -0.03,
07/18 12Z,   0.60,   1.53,  99.90,   2.11,  -0.03,
07/18 13Z,   0.60,   1.23,  99.90,   1.80,  -0.03,  (min)
07/18 14Z,   0.60,   1.92,  99.90,   2.49,  -0.03,
07/18 15Z,   0.60,   3.27,  99.90,   3.84,  -0.03,
07/18 16Z,   0.50,   4.90,  99.90,   5.38,  -0.03,
07/18 17Z,   0.50,   6.45,  99.90,   6.93,  -0.03,
07/18 18Z,   0.50,   7.57,  99.90,   8.04,  -0.03,
07/18 19Z,   0.50,   8.04,  99.90,   8.52,  -0.03,  (max)
07/18 20Z,   0.50,   7.91,  99.90,   8.39,  -0.03,
07/18 21Z,   0.50,   7.36,  99.90,   7.84,  -0.03,
07/18 22Z,   0.50,   6.61,  99.90,   7.08,  -0.03,
07/18 23Z,   0.50,   5.88,  99.90,   6.35,  -0.03,
07/19 00Z,   0.50,   5.50,  99.90,   5.97,  -0.03,  (min)
07/19 01Z,   0.50,   5.75,  99.90,   6.23,  -0.03,
07/19 02Z,   0.50,   6.69,  99.90,   7.17,  -0.03,
07/19 03Z,   0.50,   8.08,  99.90,   8.56,  -0.03,
07/19 04Z,   0.60,   9.61,  99.90,  10.19,  -0.03,
07/19 05Z,   0.60,  10.96,  99.90,  11.53,  -0.03,
07/19 06Z,   0.60,  11.76,  99.90,  12.33,  -0.03,  (max)
07/19 07Z,   0.60,  11.69,  99.90,  12.27,  -0.03,
07/19 08Z,   0.60,  10.65,  99.90,  11.23,  -0.03,
07/19 09Z,   0.60,   8.80,  99.90,   9.37,  -0.03,
07/19 10Z,   0.50,   6.42,  99.90,   6.90,  -0.03,
07/19 11Z,   0.50,   3.88,  99.90,   4.36,  -0.03,
07/19 12Z,   0.50,   1.65,  99.90,   2.13,  -0.03,
07/19 13Z,   0.50,   0.26,  99.90,   0.73,  -0.03,
07/19 14Z,   0.50,  -0.01,  99.90,   0.47,  -0.03,  (min)
07/19 15Z,   0.50,   0.78,  99.90,   1.25,  -0.03,
07/19 16Z,   0.50,   2.30,  99.90,   2.78,  -0.03,
07/19 17Z,   0.50,   4.20,  99.90,   4.67,  -0.03,
07/19 18Z,   0.50,   6.07,  99.90,   6.54,  -0.03,
07/19 19Z,   0.50,   7.54,  99.90,   8.02,  -0.03,
07/19 20Z,   0.40,   8.41,  99.90,   8.79,  -0.03,
07/19 21Z,   0.40,   8.70,  99.90,   9.08,  -0.03,  (max)
07/19 22Z,   0.40,   8.57,  99.90,   8.94,  -0.03,
07/19 23Z,   0.40,   8.12,  99.90,   8.50,  -0.03,
07/20 00Z,   0.40,   7.55,  99.90,   7.92,  -0.03,
07/20 01Z,   0.40,   7.15,  99.90,   7.52,  -0.03,  (min)
07/20 02Z,   0.40,   7.21,  99.90,   7.58,  -0.03,
07/20 03Z,   0.50,   7.82,  99.90,   8.29,  -0.03,
07/20 04Z,   0.50,   8.82,  99.90,   9.29,  -0.03,
07/20 05Z,   0.50,   9.99,  99.90,  10.46,  -0.03,
07/20 06Z,   0.50,  11.02,  99.90,  11.50,  -0.03,
07/20 07Z,   0.50,  11.56,  99.90,  12.04,  -0.03,  (max)
07/20 08Z,   0.50,  11.27,  99.90,  11.75,  -0.03,
07/20 09Z,   0.50,  10.05,  99.90,  10.53,  -0.03,
07/20 10Z,   0.50,   8.06,  99.90,   8.53,  -0.03,
07/20 11Z,   0.50,   5.55,  99.90,   6.03,  -0.03,
07/20 12Z,   0.40,   2.89,  99.90,   3.26,  -0.03,
07/20 13Z,  99.90,   0.57,  99.90,  99.90,  -0.03,
07/20 14Z,  99.90,  -0.86,  99.90,  99.90,  -0.03,
07/20 15Z,  99.90,  -1.09,  99.90,  99.90,  -0.03,
07/20 16Z,  99.90,  -0.17,  99.90,  99.90,  -0.03,
07/20 17Z,  99.90,   1.57,  99.90,  99.90,  -0.03,
07/20 18Z,  99.90,   3.76,  99.90,  99.90,  -0.03,