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
#Port Angeles, WA : 08/19/2026 11:22:01 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/17 12Z,   0.60,   4.24,   4.23,  99.90,  -0.61,
08/17 13Z,   0.60,   4.73,   4.76,  99.90,  -0.57,
08/17 14Z,   0.60,   4.82,   4.96,  99.90,  -0.46,  (max)
08/17 15Z,   0.60,   4.52,   4.76,  99.90,  -0.36,
08/17 16Z,   0.60,   4.02,   4.21,  99.90,  -0.41,
08/17 17Z,   0.60,   3.52,   3.79,  99.90,  -0.33,
08/17 18Z,   0.60,   3.07,   3.51,  99.90,  -0.16,
08/17 19Z,   0.60,   2.78,   3.00,  99.90,  -0.38,  (min)
08/17 20Z,   0.60,   2.88,   3.15,  99.90,  -0.33,
08/17 21Z,   0.60,   3.46,   3.82,  99.90,  -0.24,
08/17 22Z,   0.60,   4.35,   4.63,  99.90,  -0.32,
08/17 23Z,   0.60,   5.26,   5.52,  99.90,  -0.34,
08/18 00Z,   0.70,   6.04,   6.29,  99.90,  -0.45,
08/18 01Z,   0.70,   6.60,   6.93,  99.90,  -0.37,
08/18 02Z,   0.70,   6.75,   7.07,  99.90,  -0.38,  (max)
08/18 03Z,   0.70,   6.37,   6.63,  99.90,  -0.44,
08/18 04Z,   0.70,   5.54,   5.94,  99.90,  -0.30,
08/18 05Z,   0.70,   4.49,   4.84,  99.90,  -0.35,
08/18 06Z,   0.70,   3.35,   3.69,  99.90,  -0.36,
08/18 07Z,   0.70,   2.26,   2.55,  99.90,  -0.41,
08/18 08Z,   0.80,   1.47,   1.73,  99.90,  -0.54,
08/18 09Z,   0.80,   1.26,   1.59,  99.90,  -0.47,  (min)
08/18 10Z,   0.70,   1.61,   1.85,  99.90,  -0.46,
08/18 11Z,   0.70,   2.26,   2.44,  99.90,  -0.52,
08/18 12Z,   0.70,   2.99,   3.15,  99.90,  -0.54,
08/18 13Z,   0.70,   3.70,   3.86,  99.90,  -0.54,
08/18 14Z,   0.70,   4.24,   4.42,  99.90,  -0.52,
08/18 15Z,   0.70,   4.46,   4.75,  99.90,  -0.41,  (max)
08/18 16Z,   0.70,   4.38,   4.57,  99.90,  -0.51,
08/18 17Z,   0.70,   4.19,   4.39,  99.90,  -0.50,
08/18 18Z,   0.50,   4.03,   4.27,  99.90,  -0.26,
08/18 19Z,   0.60,   3.91,   4.16,  99.90,  -0.35,
08/18 20Z,   0.60,   3.88,   4.09,  99.90,  -0.39,  (min)
08/18 21Z,   0.60,   4.13,   4.25,  99.90,  -0.48,
08/18 22Z,   0.60,   4.68,   4.85,  99.90,  -0.43,
08/18 23Z,   0.60,   5.35,   5.51,  99.90,  -0.44,
08/19 00Z,   0.60,   5.94,   6.20,  99.90,  -0.34,
08/19 01Z,   0.60,   6.40,   6.69,  99.90,  -0.31,
08/19 02Z,   0.60,   6.65,   6.98,  99.90,  -0.27,  (max)
08/19 03Z,   0.60,   6.55,   6.78,  99.90,  -0.37,
08/19 04Z,   0.60,   5.98,   6.27,  99.90,  -0.31,
08/19 05Z,   0.60,   5.05,   5.37,  99.90,  -0.28,
08/19 06Z,   0.60,   3.98,   4.28,  99.90,  -0.30,
08/19 07Z,   0.60,   2.86,   3.11,  99.90,  -0.35,
08/19 08Z,   0.70,   1.80,   2.07,  99.90,  -0.43,
08/19 09Z,   0.60,   1.08,   1.43,  99.90,  -0.25,
08/19 10Z,   0.60,   0.92,   1.22,  99.90,  -0.30,  (min)
08/19 11Z,   0.60,   1.25,   1.45,  99.90,  -0.40,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/19 12Z,   0.70,   1.85,  99.90,   2.15,  -0.40,
08/19 13Z,   0.60,   2.56,  99.90,   2.76,  -0.40,
08/19 14Z,   0.60,   3.31,  99.90,   3.50,  -0.40,
08/19 15Z,   0.70,   3.94,  99.90,   4.24,  -0.40,
08/19 16Z,   0.70,   4.30,  99.90,   4.59,  -0.40,
08/19 17Z,   0.60,   4.43,  99.90,   4.63,  -0.40,
08/19 18Z,   0.60,   4.52,  99.90,   4.72,  -0.41,
08/19 19Z,   0.60,   4.65,  99.90,   4.84,  -0.41,
08/19 20Z,   0.60,   4.75,  99.90,   4.95,  -0.41,
08/19 21Z,   0.60,   4.88,  99.90,   5.07,  -0.41,
08/19 22Z,   0.60,   5.14,  99.90,   5.34,  -0.41,
08/19 23Z,   0.60,   5.57,  99.90,   5.76,  -0.41,
08/20 00Z,   0.70,   5.98,  99.90,   6.27,  -0.41,
08/20 01Z,   0.70,   6.27,  99.90,   6.56,  -0.41,
08/20 02Z,   0.70,   6.46,  99.90,   6.75,  -0.41,
08/20 03Z,   0.70,   6.51,  99.90,   6.80,  -0.41,  (max)
08/20 04Z,   0.70,   6.24,  99.90,   6.53,  -0.41,
08/20 05Z,   0.70,   5.57,  99.90,   5.86,  -0.41,
08/20 06Z,   0.70,   4.63,  99.90,   4.92,  -0.41,
08/20 07Z,   0.70,   3.58,  99.90,   3.87,  -0.41,
08/20 08Z,   0.70,   2.49,  99.90,   2.78,  -0.41,
08/20 09Z,   0.70,   1.48,  99.90,   1.77,  -0.41,
08/20 10Z,   0.70,   0.80,  99.90,   1.10,  -0.41,
08/20 11Z,   0.80,   0.66,  99.90,   1.05,  -0.41,  (min)
08/20 12Z,   0.70,   0.96,  99.90,   1.26,  -0.41,
08/20 13Z,   0.70,   1.53,  99.90,   1.82,  -0.41,
08/20 14Z,   0.70,   2.26,  99.90,   2.55,  -0.41,
08/20 15Z,   0.80,   3.08,  99.90,   3.47,  -0.41,
08/20 16Z,   0.70,   3.81,  99.90,   4.10,  -0.41,
08/20 17Z,   0.70,   4.31,  99.90,   4.60,  -0.41,
08/20 18Z,   0.70,   4.63,  99.90,   4.92,  -0.41,
08/20 19Z,   0.70,   4.94,  99.90,   5.23,  -0.41,
08/20 20Z,   0.70,   5.26,  99.90,   5.55,  -0.41,
08/20 21Z,   0.70,   5.47,  99.90,   5.77,  -0.41,
08/20 22Z,   0.70,   5.62,  99.90,   5.92,  -0.41,
08/20 23Z,   0.60,   5.82,  99.90,   6.02,  -0.41,
08/21 00Z,   0.70,   6.07,  99.90,   6.36,  -0.41,
08/21 01Z,   0.70,   6.25,  99.90,   6.54,  -0.41,
08/21 02Z,   0.70,   6.33,  99.90,   6.62,  -0.41,
08/21 03Z,   0.70,   6.37,  99.90,   6.66,  -0.41,  (max)
08/21 04Z,   0.70,   6.31,  99.90,   6.60,  -0.41,
08/21 05Z,   0.70,   5.96,  99.90,   6.25,  -0.41,
08/21 06Z,   0.70,   5.25,  99.90,   5.54,  -0.41,
08/21 07Z,   0.70,   4.32,  99.90,   4.61,  -0.41,
08/21 08Z,   0.70,   3.31,  99.90,   3.60,  -0.41,
08/21 09Z,   0.70,   2.24,  99.90,   2.53,  -0.41,
08/21 10Z,   0.70,   1.24,  99.90,   1.53,  -0.41,
08/21 11Z,   0.70,   0.58,  99.90,   0.87,  -0.41,
08/21 12Z,   0.70,   0.43,  99.90,   0.72,  -0.41,  (min)
08/21 13Z,   0.70,   0.73,  99.90,   1.02,  -0.41,
08/21 14Z,   0.70,   1.31,  99.90,   1.60,  -0.41,
08/21 15Z,   0.80,   2.10,  99.90,   2.49,  -0.41,
08/21 16Z,   0.70,   3.01,  99.90,   3.30,  -0.41,
08/21 17Z,   0.70,   3.84,  99.90,   4.13,  -0.41,
08/21 18Z,   0.70,   4.45,  99.90,   4.74,  -0.41,
08/21 19Z,   0.70,   4.91,  99.90,   5.21,  -0.41,
08/21 20Z,   0.70,   5.36,  99.90,   5.65,  -0.41,
08/21 21Z,   0.70,   5.75,  99.90,   6.04,  -0.41,
08/21 22Z,   0.70,   5.97,  99.90,   6.26,  -0.41,
08/21 23Z,   0.70,   6.06,  99.90,   6.35,  -0.41,
08/22 00Z,   0.70,   6.15,  99.90,   6.44,  -0.41,
08/22 01Z,   0.70,   6.25,  99.90,   6.54,  -0.41,
08/22 02Z,   0.70,   6.28,  99.90,   6.57,  -0.41,  (max)
08/22 03Z,   0.70,   6.26,  99.90,   6.55,  -0.41,
08/22 04Z,   0.70,   6.25,  99.90,   6.54,  -0.41,  (min)
08/22 05Z,   0.80,   6.15,  99.90,   6.54,  -0.41,  (max)
08/22 06Z,   0.70,   5.77,  99.90,   6.06,  -0.41,
08/22 07Z,   0.70,   5.05,  99.90,   5.35,  -0.41,
08/22 08Z,   0.70,   4.13,  99.90,   4.43,  -0.41,
08/22 09Z,   0.80,   3.11,  99.90,   3.50,  -0.41,
08/22 10Z,   0.70,   2.01,  99.90,   2.30,  -0.41,
08/22 11Z,   0.80,   0.99,  99.90,   1.38,  -0.41,
08/22 12Z,   0.80,   0.33,  99.90,   0.72,  -0.41,
08/22 13Z,   0.80,   0.21,  99.90,   0.60,  -0.41,  (min)
08/22 14Z,   0.80,   0.54,  99.90,   0.93,  -0.41,
08/22 15Z,   0.80,   1.19,  99.90,   1.58,  -0.41,
08/22 16Z,   0.80,   2.08,  99.90,   2.47,  -0.41,
08/22 17Z,   0.70,   3.10,  99.90,   3.39,  -0.41,
08/22 18Z,   0.70,   4.01,  99.90,   4.30,  -0.41,
08/22 19Z,   0.70,   4.69,  99.90,   4.98,  -0.41,
08/22 20Z,   0.70,   5.22,  99.90,   5.51,  -0.41,
08/22 21Z,   0.70,   5.70,  99.90,   6.00,  -0.41,
08/22 22Z,   0.60,   6.06,  99.90,   6.25,  -0.41,
08/22 23Z,   0.60,   6.19,  99.90,   6.38,  -0.41,
08/23 00Z,   0.70,   6.19,  99.90,   6.48,  -0.41,