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
#Friday Harbor, WA : 01/23/2026 20:22:04 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/22 00Z,   0.00,   6.06,   6.10,  99.90,   0.04,
01/22 01Z,   0.00,   6.17,   6.29,  99.90,   0.12,  (max)
01/22 02Z,   0.00,   5.99,   6.03,  99.90,   0.04,
01/22 03Z,   0.00,   5.41,   5.39,  99.90,  -0.02,
01/22 04Z,   0.00,   4.39,   4.42,  99.90,   0.03,
01/22 05Z,   0.00,   3.04,   3.02,  99.90,  -0.02,
01/22 06Z,   0.00,   1.61,   1.48,  99.90,  -0.13,
01/22 07Z,   0.00,   0.46,   0.23,  99.90,  -0.23,
01/22 08Z,   0.00,  -0.10,  -0.40,  99.90,  -0.30,  (min)
01/22 09Z,   0.00,   0.10,  -0.20,  99.90,  -0.30,
01/22 10Z,   0.00,   1.02,   0.61,  99.90,  -0.41,
01/22 11Z,   0.00,   2.46,   1.89,  99.90,  -0.57,
01/22 12Z,   0.00,   4.16,   3.59,  99.90,  -0.57,
01/22 13Z,   0.00,   5.86,   5.24,  99.90,  -0.62,
01/22 14Z,   0.00,   7.31,   6.70,  99.90,  -0.61,
01/22 15Z,   0.00,   8.29,   7.80,  99.90,  -0.49,
01/22 16Z,   0.00,   8.64,   8.17,  99.90,  -0.47,  (max)
01/22 17Z,   0.00,   8.34,   7.96,  99.90,  -0.38,
01/22 18Z,   0.00,   7.51,   7.32,  99.90,  -0.19,
01/22 19Z,   0.00,   6.45,   6.41,  99.90,  -0.04,
01/22 20Z,   0.00,   5.48,   5.52,  99.90,   0.04,
01/22 21Z,   0.00,   4.84,   4.89,  99.90,   0.05,
01/22 22Z,   0.00,   4.62,   4.67,  99.90,   0.05,  (min)
01/22 23Z,   0.00,   4.75,   4.74,  99.90,  -0.01,
01/23 00Z,   0.00,   5.08,   5.08,  99.90,  -0.00,
01/23 01Z,   0.00,   5.43,   5.42,  99.90,  -0.01,
01/23 02Z,   0.00,   5.62,   5.59,  99.90,  -0.03,  (max)
01/23 03Z,   0.00,   5.51,   5.47,  99.90,  -0.04,
01/23 04Z,   0.00,   5.01,   4.91,  99.90,  -0.10,
01/23 05Z,   0.00,   4.12,   4.04,  99.90,  -0.08,
01/23 06Z,   0.10,   2.97,   2.87,  99.90,  -0.20,
01/23 07Z,   0.00,   1.85,   1.65,  99.90,  -0.20,
01/23 08Z,   0.00,   1.06,   0.77,  99.90,  -0.29,
01/23 09Z,   0.00,   0.85,   0.54,  99.90,  -0.31,  (min)
01/23 10Z,   0.00,   1.33,   0.94,  99.90,  -0.39,
01/23 11Z,   0.00,   2.40,   1.85,  99.90,  -0.55,
01/23 12Z,   0.00,   3.87,   3.28,  99.90,  -0.59,
01/23 13Z,   0.00,   5.46,   4.82,  99.90,  -0.64,
01/23 14Z,   0.00,   6.92,   6.23,  99.90,  -0.69,
01/23 15Z,  -0.10,   8.02,   7.30,  99.90,  -0.62,
01/23 16Z,  -0.10,   8.57,   7.95,  99.90,  -0.52,  (max)
01/23 17Z,  -0.10,   8.45,   7.91,  99.90,  -0.44,
01/23 18Z,  -0.10,   7.73,   7.32,  99.90,  -0.31,
01/23 19Z,  -0.10,   6.59,   6.30,  99.90,  -0.19,
01/23 20Z,  -0.10,   5.35,   5.13,  99.90,  -0.12,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/23 21Z,  -0.10,   4.32,  99.90,   4.09,  -0.13,
01/23 22Z,  -0.10,   3.71,  99.90,   3.47,  -0.14,
01/23 23Z,  -0.20,   3.57,  99.90,   3.22,  -0.15,  (min)
01/24 00Z,  -0.20,   3.82,  99.90,   3.46,  -0.16,
01/24 01Z,  -0.20,   4.27,  99.90,   3.91,  -0.17,
01/24 02Z,  -0.10,   4.76,  99.90,   4.48,  -0.18,
01/24 03Z,  -0.10,   5.09,  99.90,   4.80,  -0.19,  (max)
01/24 04Z,  -0.20,   5.13,  99.90,   4.74,  -0.20,
01/24 05Z,  -0.20,   4.81,  99.90,   4.41,  -0.21,
01/24 06Z,  -0.20,   4.16,  99.90,   3.75,  -0.21,
01/24 07Z,  -0.20,   3.33,  99.90,   2.90,  -0.22,
01/24 08Z,  -0.20,   2.56,  99.90,   2.12,  -0.23,
01/24 09Z,  -0.20,   2.12,  99.90,   1.68,  -0.23,  (min)
01/24 10Z,  -0.20,   2.19,  99.90,   1.76,  -0.23,
01/24 11Z,  -0.20,   2.82,  99.90,   2.39,  -0.23,
01/24 12Z,  -0.10,   3.90,  99.90,   3.57,  -0.23,
01/24 13Z,  -0.20,   5.24,  99.90,   4.81,  -0.23,
01/24 14Z,  -0.20,   6.60,  99.90,   6.16,  -0.23,
01/24 15Z,  -0.20,   7.72,  99.90,   7.29,  -0.23,
01/24 16Z,  -0.10,   8.40,  99.90,   8.07,  -0.23,
01/24 17Z,  -0.10,   8.49,  99.90,   8.16,  -0.23,  (max)
01/24 18Z,  -0.20,   7.95,  99.90,   7.51,  -0.23,
01/24 19Z,  -0.10,   6.87,  99.90,   6.53,  -0.23,
01/24 20Z,  -0.10,   5.49,  99.90,   5.15,  -0.23,
01/24 21Z,  -0.10,   4.12,  99.90,   3.79,  -0.23,
01/24 22Z,  -0.10,   3.06,  99.90,   2.73,  -0.23,
01/24 23Z,  -0.10,   2.49,  99.90,   2.16,  -0.23,
01/25 00Z,  -0.10,   2.45,  99.90,   2.12,  -0.23,  (min)
01/25 01Z,  -0.10,   2.83,  99.90,   2.49,  -0.23,
01/25 02Z,  -0.10,   3.45,  99.90,   3.11,  -0.23,
01/25 03Z,   0.00,   4.11,  99.90,   3.88,  -0.23,
01/25 04Z,   0.00,   4.65,  99.90,   4.42,  -0.23,
01/25 05Z,  -0.10,   4.93,  99.90,   4.59,  -0.23,
01/25 06Z,   0.00,   4.88,  99.90,   4.65,  -0.23,  (max)
01/25 07Z,   0.00,   4.56,  99.90,   4.32,  -0.23,
01/25 08Z,   0.00,   4.08,  99.90,   3.85,  -0.23,
01/25 09Z,   0.00,   3.66,  99.90,   3.43,  -0.23,
01/25 10Z,   0.00,   3.50,  99.90,   3.26,  -0.23,  (min)
01/25 11Z,   0.00,   3.72,  99.90,   3.49,  -0.23,
01/25 12Z,   0.00,   4.37,  99.90,   4.14,  -0.23,
01/25 13Z,   0.00,   5.33,  99.90,   5.10,  -0.23,
01/25 14Z,   0.00,   6.44,  99.90,   6.21,  -0.23,
01/25 15Z,   0.00,   7.47,  99.90,   7.24,  -0.23,
01/25 16Z,   0.00,   8.21,  99.90,   7.97,  -0.23,
01/25 17Z,   0.00,   8.47,  99.90,   8.23,  -0.23,  (max)
01/25 18Z,   0.00,   8.14,  99.90,   7.91,  -0.23,
01/25 19Z,   0.00,   7.24,  99.90,   7.00,  -0.23,
01/25 20Z,   0.00,   5.88,  99.90,   5.65,  -0.23,
01/25 21Z,   0.00,   4.33,  99.90,   4.09,  -0.23,
01/25 22Z,   0.00,   2.88,  99.90,   2.64,  -0.23,
01/25 23Z,   0.00,   1.81,  99.90,   1.57,  -0.23,
01/26 00Z,   0.00,   1.29,  99.90,   1.05,  -0.23,  (min)
01/26 01Z,   0.00,   1.34,  99.90,   1.10,  -0.23,
01/26 02Z,   0.00,   1.86,  99.90,   1.62,  -0.23,
01/26 03Z,   0.00,   2.66,  99.90,   2.43,  -0.23,
01/26 04Z,   0.00,   3.55,  99.90,   3.32,  -0.23,
01/26 05Z,   0.00,   4.34,  99.90,   4.11,  -0.23,
01/26 06Z,   0.00,   4.92,  99.90,   4.68,  -0.23,
01/26 07Z,   0.00,   5.21,  99.90,   4.98,  -0.23,
01/26 08Z,   0.00,   5.25,  99.90,   5.01,  -0.23,  (max)
01/26 09Z,   0.00,   5.12,  99.90,   4.88,  -0.23,
01/26 10Z,   0.00,   4.98,  99.90,   4.74,  -0.23,  (min)
01/26 11Z,   0.00,   4.98,  99.90,   4.74,  -0.23,
01/26 12Z,   0.00,   5.24,  99.90,   5.00,  -0.23,
01/26 13Z,   0.00,   5.78,  99.90,   5.55,  -0.23,
01/26 14Z,   0.00,   6.54,  99.90,   6.30,  -0.23,
01/26 15Z,   0.00,   7.36,  99.90,   7.12,  -0.23,
01/26 16Z,   0.00,   8.04,  99.90,   7.81,  -0.23,
01/26 17Z,   0.00,   8.41,  99.90,   8.17,  -0.23,  (max)
01/26 18Z,   0.00,   8.30,  99.90,   8.07,  -0.23,
01/26 19Z,   0.00,   7.65,  99.90,   7.42,  -0.23,
01/26 20Z,   0.00,   6.48,  99.90,   6.25,  -0.23,
01/26 21Z,  -0.10,   4.93,  99.90,   4.60,  -0.23,
01/26 22Z,  -0.10,   3.25,  99.90,   2.92,  -0.23,
01/26 23Z,  -0.10,   1.73,  99.90,   1.40,  -0.23,
01/27 00Z,  -0.10,   0.65,  99.90,   0.32,  -0.23,
01/27 01Z,  -0.10,   0.17,  99.90,  -0.17,  -0.23,  (min)
01/27 02Z,   0.00,   0.31,  99.90,   0.08,  -0.23,
01/27 03Z,   0.00,   0.98,  99.90,   0.75,  -0.23,
01/27 04Z,   0.00,   1.98,  99.90,   1.75,  -0.23,
01/27 05Z,   0.00,   3.11,  99.90,   2.88,  -0.23,
01/27 06Z,  -0.10,   4.19,  99.90,   3.85,  -0.23,
01/27 07Z,   0.00,   5.08,  99.90,   4.85,  -0.23,
01/27 08Z,   0.00,   5.73,  99.90,   5.49,  -0.23,
01/27 09Z,  -0.10,   6.10,  99.90,   5.77,  -0.23,
01/27 10Z,  -0.10,   6.25,  99.90,   5.92,  -0.23,
01/27 11Z,  -0.10,   6.29,  99.90,   5.95,  -0.23,
01/27 12Z,   0.00,   6.34,  99.90,   6.10,  -0.23,