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
Naples, FL
St Petersburg, FL
Clearwater, FL
Cedar Key, FL
Apalachicola, FL
Panama City, FL
Pensacola, FL
Waveland, MS
Grand Isle, LA
Sabine Pass, TX
Galveston, TX
Freeport, TX
Port Aransas, TX
Padre Island, TX
Surge List
Gulf Coast
#Boston, MA : 04/24/2025 01:21:58 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/22 06Z,   0.10,   3.04,   3.84,  99.90,   0.70,
04/22 07Z,   0.10,   4.67,   4.86,  99.90,   0.09,
04/22 08Z,   0.10,   6.35,   6.64,  99.90,   0.19,
04/22 09Z,   0.20,   7.94,   8.33,  99.90,   0.19,
04/22 10Z,   0.10,   9.12,   9.40,  99.90,   0.18,
04/22 11Z,   0.10,   9.40,   9.63,  99.90,   0.13,  (max)
04/22 12Z,   0.20,   8.65,   8.70,  99.90,  -0.15,
04/22 13Z,   0.20,   7.14,   7.47,  99.90,   0.13,
04/22 14Z,   0.20,   5.29,   5.84,  99.90,   0.35,
04/22 15Z,   0.20,   3.42,   3.73,  99.90,   0.11,
04/22 16Z,   0.20,   1.80,   2.06,  99.90,   0.06,
04/22 17Z,   0.20,   0.93,   1.25,  99.90,   0.12,  (min)
04/22 18Z,   0.30,   1.27,   1.85,  99.90,   0.28,
04/22 19Z,   0.30,   2.59,   2.99,  99.90,   0.10,
04/22 20Z,   0.30,   4.26,   4.33,  99.90,  -0.23,
04/22 21Z,   0.30,   6.02,   6.16,  99.90,  -0.16,
04/22 22Z,   0.30,   7.68,   7.92,  99.90,  -0.06,
04/22 23Z,   0.30,   8.69,   8.91,  99.90,  -0.08,
04/23 00Z,   0.30,   8.68,   8.91,  99.90,  -0.07,  (max)
04/23 01Z,   0.30,   7.74,   8.17,  99.90,   0.13,
04/23 02Z,   0.30,   6.22,   6.79,  99.90,   0.27,
04/23 03Z,   0.30,   4.48,   5.17,  99.90,   0.39,
04/23 04Z,   0.30,   2.80,   3.49,  99.90,   0.39,
04/23 05Z,   0.30,   1.61,   2.37,  99.90,   0.46,  (min)
04/23 06Z,   0.40,   1.52,   2.43,  99.90,   0.51,
04/23 07Z,   0.40,   2.64,   3.45,  99.90,   0.41,
04/23 08Z,   0.40,   4.37,   4.83,  99.90,   0.06,
04/23 09Z,   0.40,   6.24,   6.64,  99.90,   0.00,
04/23 10Z,   0.40,   8.06,   8.25,  99.90,  -0.21,
04/23 11Z,   0.40,   9.38,   9.55,  99.90,  -0.23,
04/23 12Z,   0.40,   9.68,   9.75,  99.90,  -0.33,  (max)
04/23 13Z,   0.40,   8.88,   8.83,  99.90,  -0.45,
04/23 14Z,   0.40,   7.28,   7.39,  99.90,  -0.29,
04/23 15Z,   0.30,   5.28,   5.46,  99.90,  -0.12,
04/23 16Z,   0.30,   3.21,   3.37,  99.90,  -0.14,
04/23 17Z,   0.30,   1.42,   1.63,  99.90,  -0.09,
04/23 18Z,   0.30,   0.54,   0.74,  99.90,  -0.10,  (min)
04/23 19Z,   0.30,   1.01,   1.40,  99.90,   0.09,
04/23 20Z,   0.30,   2.51,   2.78,  99.90,  -0.03,
04/23 21Z,   0.40,   4.42,   4.44,  99.90,  -0.38,
04/23 22Z,   0.30,   6.48,   6.56,  99.90,  -0.22,
04/23 23Z,   0.30,   8.33,   8.35,  99.90,  -0.28,
04/24 00Z,   0.30,   9.37,   9.40,  99.90,  -0.27,  (max)
04/24 01Z,   0.30,   9.25,   9.25,  99.90,  -0.30,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/24 02Z,   0.30,   8.12,  99.90,   8.14,  -0.28,
04/24 03Z,   0.30,   6.34,  99.90,   6.39,  -0.25,
04/24 04Z,   0.30,   4.29,  99.90,   4.36,  -0.22,
04/24 05Z,   0.30,   2.30,  99.90,   2.41,  -0.20,
04/24 06Z,   0.20,   0.94,  99.90,   0.97,  -0.17,
04/24 07Z,   0.20,   0.87,  99.90,   0.92,  -0.14,  (min)
04/24 08Z,   0.30,   2.11,  99.90,   2.29,  -0.12,
04/24 09Z,   0.30,   4.03,  99.90,   4.24,  -0.09,
04/24 10Z,   0.30,   6.19,  99.90,   6.42,  -0.06,
04/24 11Z,   0.30,   8.28,  99.90,   8.54,  -0.04,
04/24 12Z,   0.30,   9.74,  99.90,  10.03,  -0.01,
04/24 13Z,   0.30,  10.05,  99.90,  10.36,   0.02,  (max)
04/24 14Z,   0.30,   9.15,  99.90,   9.47,   0.02,
04/24 15Z,   0.30,   7.39,  99.90,   7.70,   0.02,
04/24 16Z,   0.30,   5.17,  99.90,   5.48,   0.02,
04/24 17Z,   0.20,   2.86,  99.90,   3.07,   0.02,
04/24 18Z,   0.30,   0.92,  99.90,   1.24,   0.02,
04/24 19Z,   0.30,   0.09,  99.90,   0.41,   0.02,  (min)
04/24 20Z,   0.30,   0.78,  99.90,   1.10,   0.02,
04/24 21Z,   0.30,   2.55,  99.90,   2.87,   0.02,
04/24 22Z,   0.30,   4.79,  99.90,   5.10,   0.02,
04/24 23Z,   0.40,   7.15,  99.90,   7.57,   0.02,
04/25 00Z,   0.30,   9.17,  99.90,   9.48,   0.02,
04/25 01Z,   0.30,  10.17,  99.90,  10.49,   0.02,  (max)
04/25 02Z,   0.20,   9.87,  99.90,  10.08,   0.02,
04/25 03Z,   0.30,   8.45,  99.90,   8.77,   0.02,
04/25 04Z,   0.30,   6.33,  99.90,   6.65,   0.02,
04/25 05Z,   0.00,   3.91,  99.90,   3.93,   0.02,
04/25 06Z,   0.30,   1.61,  99.90,   1.93,   0.02,
04/25 07Z,   0.20,   0.12,  99.90,   0.34,   0.02,  (min)
04/25 08Z,   0.30,   0.14,  99.90,   0.45,   0.02,
04/25 09Z,   0.30,   1.58,  99.90,   1.90,   0.02,
04/25 10Z,   0.30,   3.77,  99.90,   4.09,   0.02,
04/25 11Z,   0.30,   6.25,  99.90,   6.56,   0.02,
04/25 12Z,   0.30,   8.60,  99.90,   8.92,   0.02,
04/25 13Z,   0.40,  10.16,  99.90,  10.57,   0.02,
04/25 14Z,   0.30,  10.40,  99.90,  10.72,   0.02,  (max)
04/25 15Z,   0.30,   9.36,  99.90,   9.67,   0.02,
04/25 16Z,   0.30,   7.38,  99.90,   7.70,   0.02,
04/25 17Z,   0.30,   4.92,  99.90,   5.23,   0.02,
04/25 18Z,   0.30,   2.39,  99.90,   2.70,   0.02,
04/25 19Z,   0.30,   0.37,  99.90,   0.69,   0.02,
04/25 20Z,   0.30,  -0.30,  99.90,   0.01,   0.02,  (min)
04/25 21Z,   0.30,   0.68,  99.90,   1.00,   0.02,
04/25 22Z,   0.40,   2.78,  99.90,   3.20,   0.02,
04/25 23Z,   0.40,   5.35,  99.90,   5.77,   0.02,
04/26 00Z,   0.40,   7.99,  99.90,   8.41,   0.02,
04/26 01Z,   0.50,  10.09,  99.90,  10.61,   0.02,
04/26 02Z,   0.40,  10.97,  99.90,  11.38,   0.02,  (max)
04/26 03Z,   0.40,  10.40,  99.90,  10.81,   0.02,
04/26 04Z,   0.40,   8.64,  99.90,   9.06,   0.02,
04/26 05Z,   0.30,   6.15,  99.90,   6.46,   0.02,
04/26 06Z,   0.30,   3.36,  99.90,   3.68,   0.02,
04/26 07Z,   0.30,   0.81,  99.90,   1.12,   0.02,
04/26 08Z,   0.30,  -0.71,  99.90,  -0.40,   0.02,  (min)
04/26 09Z,   0.40,  -0.52,  99.90,  -0.10,   0.02,
04/26 10Z,   0.40,   1.18,  99.90,   1.60,   0.02,
04/26 11Z,   0.40,   3.66,  99.90,   4.08,   0.02,
04/26 12Z,   0.50,   6.43,  99.90,   6.94,   0.02,
04/26 13Z,   0.50,   8.97,  99.90,   9.49,   0.02,
04/26 14Z,   0.50,  10.54,  99.90,  11.05,   0.02,
04/26 15Z,   0.50,  10.66,  99.90,  11.17,   0.02,  (max)
04/26 16Z,   0.50,   9.43,  99.90,   9.94,   0.02,
04/26 17Z,   0.50,   7.23,  99.90,   7.74,   0.02,
04/26 18Z,   0.40,   4.55,  99.90,   4.96,   0.02,
04/26 19Z,   0.40,   1.86,  99.90,   2.27,   0.02,
04/26 20Z,   0.40,  -0.12,  99.90,   0.29,   0.02,
04/26 21Z,   0.40,  -0.54,  99.90,  -0.13,   0.02,  (min)
04/26 22Z,   0.50,   0.79,  99.90,   1.30,   0.02,
04/26 23Z,   0.50,   3.22,  99.90,   3.73,   0.02,
04/27 00Z,   0.30,   6.07,  99.90,   6.39,   0.02,
04/27 01Z,   0.20,   8.89,  99.90,   9.11,   0.02,
04/27 02Z,   0.10,  10.96,  99.90,  11.07,   0.02,
04/27 03Z,   0.10,  11.61,  99.90,  11.72,   0.02,  (max)
04/27 04Z,   0.00,  10.73,  99.90,  10.74,   0.02,
04/27 05Z,   0.00,   8.63,  99.90,   8.64,   0.02,
04/27 06Z,  -0.10,   5.79,  99.90,   5.70,   0.02,
04/27 07Z,  -0.10,   2.71,  99.90,   2.63,   0.02,
04/27 08Z,  -0.20,   0.01,  99.90,  -0.17,   0.02,
04/27 09Z,  -0.30,  -1.41,  99.90,  -1.70,   0.02,  (min)
04/27 10Z,  -0.20,  -0.96,  99.90,  -1.15,   0.02,
04/27 11Z,  -0.30,   1.00,  99.90,   0.72,   0.02,
04/27 12Z,  -0.10,   3.72,  99.90,   3.64,   0.02,
04/27 13Z,  -0.20,   6.70,  99.90,   6.51,   0.02,
04/27 14Z,   0.00,   9.31,  99.90,   9.33,   0.02,
04/27 15Z,   0.00,  10.79,  99.90,  10.81,   0.02,  (max)
04/27 16Z,   0.00,  10.74,  99.90,  10.76,   0.02,
04/27 17Z,   0.00,   9.31,  99.90,   9.33,   0.02,
04/27 18Z,   0.00,   6.93,  99.90,   6.94,   0.02,