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
#Boston, MA : 04/22/2025 00:22:55 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/20 06Z,  -0.30,  -3.91,  -4.16,  99.90,   0.05,
04/20 07Z,  -0.30,  -2.47,  -2.24,  99.90,   0.53,
04/20 08Z,  -0.30,  -1.38,  -1.40,  99.90,   0.28,
04/20 09Z,  -0.30,  -1.07,  -1.18,  99.90,   0.19,  (max)
04/20 10Z,  -0.20,  -1.74,  -1.90,  99.90,   0.04,
04/20 11Z,  -0.30,  -3.18,  -3.38,  99.90,   0.10,
04/20 12Z,  -0.20,  -4.96,  -5.11,  99.90,   0.05,
04/20 13Z,  -0.30,  -6.71,  -6.89,  99.90,   0.12,
04/20 14Z,  -0.40,  -8.20,  -8.45,  99.90,   0.15,
04/20 15Z,  -0.40,  -9.07,  -9.36,  99.90,   0.11,  (min)
04/20 16Z,  -0.40,  -8.88,  -9.04,  99.90,   0.24,
04/20 17Z,  -0.40,  -7.71,  -8.01,  99.90,   0.10,
04/20 18Z,  -0.30,  -6.20,  -6.60,  99.90,  -0.10,
04/20 19Z,  -0.30,  -4.71,  -4.97,  99.90,   0.04,
04/20 20Z,  -0.20,  -3.31,  -3.54,  99.90,  -0.03,
04/20 21Z,  -0.20,  -2.35,  -2.58,  99.90,  -0.03,
04/20 22Z,  -0.20,  -2.25,  -2.56,  99.90,  -0.11,  (max)
04/20 23Z,   0.00,  -3.01,  -3.24,  99.90,  -0.23,
04/21 00Z,   0.00,  -4.32,  -4.37,  99.90,  -0.05,
04/21 01Z,   0.00,  -5.78,  -5.88,  99.90,  -0.10,
04/21 02Z,   0.00,  -7.11,  -7.24,  99.90,  -0.13,
04/21 03Z,   0.00,  -8.05,  -8.20,  99.90,  -0.15,  (min)
04/21 04Z,   0.00,  -8.12,  -8.03,  99.90,   0.09,
04/21 05Z,   0.00,  -7.10,  -7.15,  99.90,  -0.05,
04/21 06Z,   0.00,  -5.49,  -5.86,  99.90,  -0.37,
04/21 07Z,   0.00,  -3.89,  -4.19,  99.90,  -0.30,
04/21 08Z,   0.10,  -2.43,  -2.69,  99.90,  -0.36,
04/21 09Z,   0.10,  -1.34,  -1.45,  99.90,  -0.21,
04/21 10Z,   0.10,  -1.08,  -1.42,  99.90,  -0.44,  (max)
04/21 11Z,   0.20,  -1.80,  -2.08,  99.90,  -0.48,
04/21 12Z,   0.10,  -3.26,  -3.38,  99.90,  -0.22,
04/21 13Z,   0.10,  -5.04,  -5.19,  99.90,  -0.25,
04/21 14Z,   0.10,  -6.80,  -6.92,  99.90,  -0.22,
04/21 15Z,   0.10,  -8.31,  -8.37,  99.90,  -0.16,
04/21 16Z,   0.20,  -9.16,  -9.30,  99.90,  -0.34,  (min)
04/21 17Z,   0.10,  -8.89,  -8.75,  99.90,   0.04,
04/21 18Z,   0.00,  -7.67,  -7.86,  99.90,  -0.19,
04/21 19Z,   0.10,  -6.13,  -6.31,  99.90,  -0.28,
04/21 20Z,   0.10,  -4.56,  -4.60,  99.90,  -0.14,
04/21 21Z,   0.20,  -3.08,  -3.23,  99.90,  -0.35,
04/21 22Z,   0.20,  -2.11,  -2.19,  99.90,  -0.28,  (max)
04/21 23Z,   0.20,  -2.06,  -2.21,  99.90,  -0.35,
04/22 00Z,   0.20,  -2.89,  -2.90,  99.90,  -0.21,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/22 01Z,   0.30,  -4.26,  99.90,  -4.15,  -0.19,
04/22 02Z,   0.20,  -5.80,  99.90,  -5.77,  -0.17,
04/22 03Z,   0.20,  -7.24,  99.90,  -7.19,  -0.15,
04/22 04Z,   0.20,  -8.27,  99.90,  -8.20,  -0.13,
04/22 05Z,   0.20,  -8.34,  99.90,  -8.25,  -0.11,  (min)
04/22 06Z,   0.20,  -7.29,  99.90,  -7.17,  -0.09,
04/22 07Z,   0.20,  -5.66,  99.90,  -5.52,  -0.07,
04/22 08Z,   0.20,  -3.98,  99.90,  -3.82,  -0.05,
04/22 09Z,   0.20,  -2.39,  99.90,  -2.21,  -0.03,
04/22 10Z,   0.20,  -1.21,  99.90,  -1.02,  -0.00,
04/22 11Z,   0.20,  -0.93,  99.90,  -0.72,   0.02,  (max)
04/22 12Z,   0.20,  -1.68,  99.90,  -1.45,   0.04,
04/22 13Z,   0.20,  -3.19,  99.90,  -2.95,   0.04,
04/22 14Z,   0.20,  -5.04,  99.90,  -4.80,   0.04,
04/22 15Z,   0.20,  -6.91,  99.90,  -6.67,   0.04,
04/22 16Z,   0.10,  -8.53,  99.90,  -8.40,   0.04,
04/22 17Z,   0.10,  -9.40,  99.90,  -9.27,   0.04,  (min)
04/22 18Z,   0.10,  -9.06,  99.90,  -8.92,   0.04,
04/22 19Z,   0.00,  -7.74,  99.90,  -7.71,   0.04,
04/22 20Z,   0.00,  -6.07,  99.90,  -6.04,   0.04,
04/22 21Z,   0.00,  -4.31,  99.90,  -4.27,   0.04,
04/22 22Z,   0.00,  -2.65,  99.90,  -2.62,   0.04,
04/22 23Z,   0.00,  -1.64,  99.90,  -1.60,   0.04,  (max)
04/23 00Z,   0.00,  -1.65,  99.90,  -1.61,   0.04,
04/23 01Z,   0.00,  -2.59,  99.90,  -2.55,   0.04,
04/23 02Z,   0.00,  -4.11,  99.90,  -4.08,   0.04,
04/23 03Z,   0.00,  -5.85,  99.90,  -5.82,   0.04,
04/23 04Z,  -0.10,  -7.53,  99.90,  -7.59,   0.04,
04/23 05Z,  -0.10,  -8.72,  99.90,  -8.78,   0.04,
04/23 06Z,  -0.10,  -8.81,  99.90,  -8.87,   0.04,  (min)
04/23 07Z,  -0.10,  -7.69,  99.90,  -7.76,   0.04,
04/23 08Z,  -0.10,  -5.96,  99.90,  -6.03,   0.04,
04/23 09Z,  -0.10,  -4.09,  99.90,  -4.16,   0.04,
04/23 10Z,   0.00,  -2.27,  99.90,  -2.24,   0.04,
04/23 11Z,   0.00,  -0.95,  99.90,  -0.91,   0.04,
04/23 12Z,   0.00,  -0.65,  99.90,  -0.61,   0.04,  (max)
04/23 13Z,   0.00,  -1.45,  99.90,  -1.41,   0.04,
04/23 14Z,   0.00,  -3.05,  99.90,  -3.01,   0.04,
04/23 15Z,   0.00,  -5.05,  99.90,  -5.02,   0.04,
04/23 16Z,   0.00,  -7.12,  99.90,  -7.08,   0.04,
04/23 17Z,   0.00,  -8.91,  99.90,  -8.87,   0.04,
04/23 18Z,   0.00,  -9.79,  99.90,  -9.75,   0.04,  (min)
04/23 19Z,   0.00,  -9.32,  99.90,  -9.28,   0.04,
04/23 20Z,   0.00,  -7.82,  99.90,  -7.78,   0.04,
04/23 21Z,   0.00,  -5.91,  99.90,  -5.87,   0.04,
04/23 22Z,   0.00,  -3.85,  99.90,  -3.82,   0.04,
04/23 23Z,   0.00,  -2.00,  99.90,  -1.96,   0.04,
04/24 00Z,   0.00,  -0.96,  99.90,  -0.92,   0.04,  (max)
04/24 01Z,   0.00,  -1.08,  99.90,  -1.04,   0.04,
04/24 02Z,   0.00,  -2.21,  99.90,  -2.17,   0.04,
04/24 03Z,   0.00,  -3.99,  99.90,  -3.96,   0.04,
04/24 04Z,  -0.10,  -6.04,  99.90,  -6.11,   0.04,
04/24 05Z,  -0.10,  -8.03,  99.90,  -8.09,   0.04,
04/24 06Z,  -0.10,  -9.39,  99.90,  -9.45,   0.04,
04/24 07Z,  -0.10,  -9.46,  99.90,  -9.53,   0.04,  (min)
04/24 08Z,  -0.10,  -8.22,  99.90,  -8.29,   0.04,
04/24 09Z,  -0.10,  -6.30,  99.90,  -6.36,   0.04,
04/24 10Z,  -0.10,  -4.14,  99.90,  -4.21,   0.04,
04/24 11Z,  -0.10,  -2.05,  99.90,  -2.11,   0.04,
04/24 12Z,   0.00,  -0.59,  99.90,  -0.55,   0.04,
04/24 13Z,  -0.10,  -0.28,  99.90,  -0.35,   0.04,  (max)
04/24 14Z,   0.00,  -1.18,  99.90,  -1.14,   0.04,
04/24 15Z,   0.00,  -2.94,  99.90,  -2.91,   0.04,
04/24 16Z,  -0.10,  -5.16,  99.90,  -5.23,   0.04,
04/24 17Z,   0.00,  -7.47,  99.90,  -7.44,   0.04,
04/24 18Z,  -0.10,  -9.41,  99.90,  -9.47,   0.04,
04/24 19Z,   0.00, -10.24,  99.90, -10.20,   0.04,  (min)
04/24 20Z,   0.00,  -9.55,  99.90,  -9.51,   0.04,
04/24 21Z,   0.00,  -7.78,  99.90,  -7.74,   0.04,
04/24 22Z,   0.00,  -5.54,  99.90,  -5.51,   0.04,
04/24 23Z,   0.00,  -3.18,  99.90,  -3.14,   0.04,
04/25 00Z,   0.00,  -1.16,  99.90,  -1.12,   0.04,
04/25 01Z,  -0.10,  -0.16,  99.90,  -0.22,   0.04,  (max)
04/25 02Z,  -0.10,  -0.46,  99.90,  -0.52,   0.04,
04/25 03Z,  -0.10,  -1.88,  99.90,  -1.94,   0.04,
04/25 04Z,  -0.10,  -4.00,  99.90,  -4.06,   0.04,
04/25 05Z,  -0.10,  -6.42,  99.90,  -6.48,   0.04,
04/25 06Z,  -0.10,  -8.72,  99.90,  -8.78,   0.04,
04/25 07Z,  -0.10, -10.21,  99.90, -10.27,   0.04,  (min)
04/25 08Z,  -0.10, -10.19,  99.90, -10.26,   0.04,
04/25 09Z,  -0.10,  -8.75,  99.90,  -8.81,   0.04,
04/25 10Z,   0.00,  -6.56,  99.90,  -6.52,   0.04,
04/25 11Z,   0.00,  -4.08,  99.90,  -4.05,   0.04,
04/25 12Z,   0.00,  -1.73,  99.90,  -1.69,   0.04,
04/25 13Z,   0.00,  -0.17,  99.90,  -0.14,   0.04,
04/25 14Z,   0.00,   0.07,  99.90,   0.11,   0.04,  (max)
04/25 15Z,   0.00,  -0.97,  99.90,  -0.93,   0.04,
04/25 16Z,   0.00,  -2.95,  99.90,  -2.91,   0.04,
04/25 17Z,   0.00,  -5.41,  99.90,  -5.37,   0.04,
04/25 18Z,   0.00,  -7.94,  99.90,  -7.91,   0.04,