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
#Seattle, WA : 05/21/2025 05:24:41 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/19 12Z,   0.30,  -4.17,  -4.07,  99.90,  -0.20,
05/19 13Z,   0.30,  -4.12,  -4.10,  99.90,  -0.28,  (min)
05/19 14Z,   0.30,  -3.86,  -3.69,  99.90,  -0.13,
05/19 15Z,   0.30,  -3.56,  -3.34,  99.90,  -0.08,
05/19 16Z,   0.30,  -3.39,  -3.07,  99.90,   0.02,  (max)
05/19 17Z,   0.30,  -3.54,  -3.17,  99.90,   0.07,
05/19 18Z,   0.30,  -4.24,  -3.84,  99.90,   0.10,
05/19 19Z,   0.30,  -5.51,  -5.08,  99.90,   0.13,
05/19 20Z,   0.40,  -7.17,  -6.71,  99.90,   0.06,
05/19 21Z,   0.40,  -8.95,  -8.58,  99.90,  -0.03,
05/19 22Z,   0.40, -10.50, -10.12,  99.90,  -0.02,
05/19 23Z,   0.40, -11.39, -10.89,  99.90,   0.10,  (min)
05/20 00Z,   0.40, -11.27, -10.62,  99.90,   0.25,
05/20 01Z,   0.40, -10.08,  -9.52,  99.90,   0.16,
05/20 02Z,   0.40,  -8.12,  -7.73,  99.90,  -0.01,
05/20 03Z,   0.40,  -5.83,  -5.44,  99.90,  -0.01,
05/20 04Z,   0.40,  -3.58,  -3.15,  99.90,   0.03,
05/20 05Z,   0.40,  -1.72,  -1.40,  99.90,  -0.08,
05/20 06Z,   0.40,  -0.53,  -0.31,  99.90,  -0.18,
05/20 07Z,   0.40,  -0.15,   0.07,  99.90,  -0.18,  (max)
05/20 08Z,   0.40,  -0.48,  -0.18,  99.90,  -0.10,
05/20 09Z,   0.30,  -1.32,  -0.85,  99.90,   0.17,
05/20 10Z,   0.30,  -2.48,  -1.95,  99.90,   0.23,
05/20 11Z,   0.30,  -3.70,  -3.29,  99.90,   0.11,
05/20 12Z,   0.40,  -4.65,  -4.39,  99.90,  -0.14,
05/20 13Z,   0.40,  -5.11,  -4.99,  99.90,  -0.28,
05/20 14Z,   0.30,  -5.08,  -5.07,  99.90,  -0.29,  (min)
05/20 15Z,   0.30,  -4.76,  -4.79,  99.90,  -0.33,
05/20 16Z,   0.30,  -4.31,  -4.44,  99.90,  -0.43,
05/20 17Z,   0.30,  -3.92,  -4.09,  99.90,  -0.47,
05/20 18Z,   0.30,  -3.85,  -4.03,  99.90,  -0.48,  (max)
05/20 19Z,   0.30,  -4.32,  -4.44,  99.90,  -0.42,
05/20 20Z,   0.30,  -5.36,  -5.36,  99.90,  -0.30,
05/20 21Z,   0.20,  -6.78,  -6.74,  99.90,  -0.16,
05/20 22Z,   0.20,  -8.33,  -8.23,  99.90,  -0.10,
05/20 23Z,   0.20,  -9.70,  -9.53,  99.90,  -0.03,
05/21 00Z,   0.20, -10.47, -10.23,  99.90,   0.04,  (min)
05/21 01Z,   0.10, -10.29,  -9.94,  99.90,   0.25,
05/21 02Z,   0.10,  -9.14,  -8.87,  99.90,   0.17,
05/21 03Z,   0.10,  -7.28,  -7.12,  99.90,   0.06,
05/21 04Z,   0.10,  -5.11,  -4.90,  99.90,   0.11,
05/21 05Z,   0.10,  -2.97,  -2.77,  99.90,   0.10,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/21 06Z,   0.10,  -1.23,  99.90,  -1.05,   0.08,
05/21 07Z,   0.10,  -0.23,  99.90,  -0.06,   0.07,
05/21 08Z,   0.10,  -0.08,  99.90,   0.08,   0.06,  (max)
05/21 09Z,   0.10,  -0.67,  99.90,  -0.52,   0.05,
05/21 10Z,   0.10,  -1.82,  99.90,  -1.68,   0.04,
05/21 11Z,   0.10,  -3.31,  99.90,  -3.18,   0.02,
05/21 12Z,   0.00,  -4.82,  99.90,  -4.81,   0.01,
05/21 13Z,   0.00,  -5.97,  99.90,  -5.97,  -0.00,
05/21 14Z,   0.00,  -6.50,  99.90,  -6.51,  -0.01,  (min)
05/21 15Z,   0.00,  -6.40,  99.90,  -6.43,  -0.03,
05/21 16Z,   0.00,  -5.86,  99.90,  -5.90,  -0.04,
05/21 17Z,   0.00,  -5.08,  99.90,  -5.13,  -0.05,
05/21 18Z,   0.00,  -4.31,  99.90,  -4.36,  -0.05,
05/21 19Z,   0.00,  -3.89,  99.90,  -3.94,  -0.05,  (max)
05/21 20Z,   0.00,  -4.05,  99.90,  -4.10,  -0.05,
05/21 21Z,   0.00,  -4.81,  99.90,  -4.86,  -0.05,
05/21 22Z,   0.00,  -5.98,  99.90,  -6.03,  -0.05,
05/21 23Z,   0.00,  -7.36,  99.90,  -7.41,  -0.05,
05/22 00Z,   0.00,  -8.61,  99.90,  -8.66,  -0.05,
05/22 01Z,   0.00,  -9.33,  99.90,  -9.38,  -0.05,  (min)
05/22 02Z,   0.00,  -9.17,  99.90,  -9.22,  -0.05,
05/22 03Z,   0.10,  -8.09,  99.90,  -8.04,  -0.05,
05/22 04Z,   0.10,  -6.33,  99.90,  -6.28,  -0.05,
05/22 05Z,   0.10,  -4.24,  99.90,  -4.19,  -0.05,
05/22 06Z,   0.10,  -2.21,  99.90,  -2.16,  -0.05,
05/22 07Z,   0.10,  -0.65,  99.90,  -0.60,  -0.05,
05/22 08Z,   0.10,   0.10,  99.90,   0.15,  -0.05,  (max)
05/22 09Z,   0.10,  -0.08,  99.90,  -0.03,  -0.05,
05/22 10Z,   0.10,  -1.07,  99.90,  -1.02,  -0.05,
05/22 11Z,   0.10,  -2.65,  99.90,  -2.60,  -0.05,
05/22 12Z,   0.10,  -4.57,  99.90,  -4.52,  -0.05,
05/22 13Z,   0.10,  -6.43,  99.90,  -6.38,  -0.05,
05/22 14Z,   0.20,  -7.75,  99.90,  -7.60,  -0.05,
05/22 15Z,   0.20,  -8.24,  99.90,  -8.09,  -0.05,  (min)
05/22 16Z,   0.20,  -7.91,  99.90,  -7.76,  -0.05,
05/22 17Z,   0.20,  -6.97,  99.90,  -6.82,  -0.05,
05/22 18Z,   0.20,  -5.69,  99.90,  -5.54,  -0.05,
05/22 19Z,   0.20,  -4.43,  99.90,  -4.28,  -0.05,
05/22 20Z,   0.20,  -3.60,  99.90,  -3.45,  -0.05,
05/22 21Z,   0.20,  -3.42,  99.90,  -3.27,  -0.05,  (max)
05/22 22Z,   0.20,  -3.91,  99.90,  -3.76,  -0.05,
05/22 23Z,   0.20,  -4.88,  99.90,  -4.73,  -0.05,
05/23 00Z,   0.20,  -6.13,  99.90,  -5.98,  -0.05,
05/23 01Z,   0.20,  -7.35,  99.90,  -7.20,  -0.05,
05/23 02Z,   0.20,  -8.08,  99.90,  -7.93,  -0.05,  (min)
05/23 03Z,   0.20,  -7.97,  99.90,  -7.82,  -0.05,
05/23 04Z,   0.20,  -6.95,  99.90,  -6.80,  -0.05,
05/23 05Z,   0.20,  -5.26,  99.90,  -5.11,  -0.05,
05/23 06Z,   0.20,  -3.26,  99.90,  -3.11,  -0.05,
05/23 07Z,   0.20,  -1.37,  99.90,  -1.22,  -0.05,
05/23 08Z,   0.20,  -0.05,  99.90,   0.10,  -0.05,
05/23 09Z,   0.20,   0.33,  99.90,   0.48,  -0.05,  (max)
05/23 10Z,   0.20,  -0.29,  99.90,  -0.14,  -0.05,
05/23 11Z,   0.20,  -1.78,  99.90,  -1.63,  -0.05,
05/23 12Z,   0.20,  -3.88,  99.90,  -3.73,  -0.05,
05/23 13Z,   0.20,  -6.26,  99.90,  -6.11,  -0.05,
05/23 14Z,   0.20,  -8.42,  99.90,  -8.27,  -0.05,
05/23 15Z,   0.20,  -9.80,  99.90,  -9.65,  -0.05,
05/23 16Z,   0.20, -10.10,  99.90,  -9.95,  -0.05,  (min)
05/23 17Z,   0.20,  -9.36,  99.90,  -9.21,  -0.05,
05/23 18Z,   0.20,  -7.86,  99.90,  -7.71,  -0.05,
05/23 19Z,   0.20,  -5.99,  99.90,  -5.84,  -0.05,
05/23 20Z,   0.20,  -4.21,  99.90,  -4.06,  -0.05,
05/23 21Z,   0.20,  -2.97,  99.90,  -2.82,  -0.05,
05/23 22Z,   0.20,  -2.50,  99.90,  -2.35,  -0.05,  (max)
05/23 23Z,   0.20,  -2.77,  99.90,  -2.62,  -0.05,
05/24 00Z,   0.20,  -3.62,  99.90,  -3.47,  -0.05,
05/24 01Z,   0.20,  -4.83,  99.90,  -4.68,  -0.05,
05/24 02Z,   0.30,  -6.06,  99.90,  -5.81,  -0.05,
05/24 03Z,   0.30,  -6.83,  99.90,  -6.58,  -0.05,  (min)
05/24 04Z,   0.30,  -6.75,  99.90,  -6.50,  -0.05,
05/24 05Z,   0.30,  -5.78,  99.90,  -5.53,  -0.05,
05/24 06Z,   0.30,  -4.15,  99.90,  -3.90,  -0.05,
05/24 07Z,   0.30,  -2.26,  99.90,  -2.01,  -0.05,
05/24 08Z,   0.30,  -0.57,  99.90,  -0.32,  -0.05,
05/24 09Z,   0.30,   0.41,  99.90,   0.66,  -0.05,  (max)
05/24 10Z,   0.30,   0.35,  99.90,   0.60,  -0.05,
05/24 11Z,   0.30,  -0.79,  99.90,  -0.54,  -0.05,
05/24 12Z,   0.30,  -2.83,  99.90,  -2.58,  -0.05,
05/24 13Z,   0.30,  -5.45,  99.90,  -5.20,  -0.05,
05/24 14Z,   0.30,  -8.23,  99.90,  -7.98,  -0.05,
05/24 15Z,   0.30, -10.56,  99.90, -10.31,  -0.05,
05/24 16Z,   0.30, -11.84,  99.90, -11.59,  -0.05,
05/24 17Z,   0.20, -11.77,  99.90, -11.62,  -0.05,  (min)
05/24 18Z,   0.20, -10.48,  99.90, -10.33,  -0.05,
05/24 19Z,   0.20,  -8.36,  99.90,  -8.21,  -0.05,
05/24 20Z,   0.20,  -5.90,  99.90,  -5.75,  -0.05,
05/24 21Z,   0.20,  -3.67,  99.90,  -3.52,  -0.05,
05/24 22Z,   0.20,  -2.11,  99.90,  -1.96,  -0.05,
05/24 23Z,   0.20,  -1.45,  99.90,  -1.30,  -0.05,  (max)
05/25 00Z,   0.20,  -1.59,  99.90,  -1.44,  -0.05,