EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
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Northwest
Alaska
Gulf of Alaska
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Eastport, ME
Bar Harbor, ME
Portland, ME
Portsmouth, ME
Boston, MA
Buzzards Bay MA
Woods Hole, MA
Nantucket, MA
Providence, RI
Newport, RI
Block Island, RI
Montauk Point NY
New London, CT
Bridgeport, CT
Port Jefferson NY
Kings Pnt, NY
The Battery, NY
Bergen Pnt, NY
Sandy Hook, NJ
Atlantic City, NJ
Cape May, NJ
Philadelphia, PA
Reedy Pnt, DE
Lewes, DE
Surge List
East Coast
#Sitka, AK : 03/21/2025 21:21:43 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/20 06Z,   0.70,  -1.51,  -1.22,  99.90,  -0.41,
03/20 07Z,   0.80,  -1.31,  -1.01,  99.90,  -0.50,  (min)
03/20 08Z,   0.90,  -0.48,  -0.07,  99.90,  -0.49,
03/20 09Z,   0.90,   0.81,   1.17,  99.90,  -0.54,
03/20 10Z,   0.90,   2.24,   2.65,  99.90,  -0.49,
03/20 11Z,   0.90,   3.46,   3.82,  99.90,  -0.54,
03/20 12Z,   0.70,   4.13,   4.48,  99.90,  -0.35,  (max)
03/20 13Z,   0.80,   4.04,   4.35,  99.90,  -0.49,
03/20 14Z,   0.80,   3.19,   3.57,  99.90,  -0.42,
03/20 15Z,   0.80,   1.71,   2.09,  99.90,  -0.42,
03/20 16Z,   0.80,  -0.08,   0.29,  99.90,  -0.43,
03/20 17Z,   0.80,  -1.82,  -1.50,  99.90,  -0.48,
03/20 18Z,   0.60,  -3.16,  -2.91,  99.90,  -0.35,
03/20 19Z,   0.60,  -3.85,  -3.60,  99.90,  -0.35,  (min)
03/20 20Z,   0.60,  -3.78,  -3.52,  99.90,  -0.34,
03/20 21Z,   0.70,  -3.04,  -2.80,  99.90,  -0.46,
03/20 22Z,   0.80,  -1.86,  -1.58,  99.90,  -0.52,
03/20 23Z,   0.80,  -0.54,  -0.27,  99.90,  -0.53,
03/21 00Z,   0.60,   0.60,   0.97,  99.90,  -0.23,
03/21 01Z,   0.60,   1.31,   1.73,  99.90,  -0.18,
03/21 02Z,   0.70,   1.48,   1.91,  99.90,  -0.27,  (max)
03/21 03Z,   0.80,   1.16,   1.65,  99.90,  -0.31,
03/21 04Z,   0.90,   0.52,   1.06,  99.90,  -0.36,
03/21 05Z,   0.90,  -0.19,   0.32,  99.90,  -0.39,
03/21 06Z,   0.60,  -0.70,  -0.20,  99.90,  -0.10,
03/21 07Z,   0.60,  -0.80,  -0.39,  99.90,  -0.19,  (min)
03/21 08Z,   0.70,  -0.41,   0.05,  99.90,  -0.24,
03/21 09Z,   0.80,   0.43,   0.84,  99.90,  -0.39,
03/21 10Z,   1.00,   1.53,   1.99,  99.90,  -0.54,
03/21 11Z,   1.10,   2.63,   3.11,  99.90,  -0.62,
03/21 12Z,   0.60,   3.45,   3.90,  99.90,  -0.15,
03/21 13Z,   0.70,   3.76,   4.19,  99.90,  -0.27,  (max)
03/21 14Z,   0.70,   3.45,   3.88,  99.90,  -0.27,
03/21 15Z,   0.80,   2.53,   2.93,  99.90,  -0.40,
03/21 16Z,   0.80,   1.16,   1.47,  99.90,  -0.49,
03/21 17Z,   0.90,  -0.39,  -0.06,  99.90,  -0.57,
03/21 18Z,   0.90,  -1.84,  -1.58,  99.90,  -0.64,
03/21 19Z,   0.90,  -2.92,  -2.68,  99.90,  -0.66,
03/21 20Z,   0.90,  -3.46,  -3.31,  99.90,  -0.75,  (min)
03/21 21Z,   0.80,  -3.39,  -3.24,  99.90,  -0.65,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/21 22Z,   0.70,  -2.79,  99.90,  -2.73,  -0.64,
03/21 23Z,   0.50,  -1.86,  99.90,  -1.98,  -0.63,
03/22 00Z,   0.40,  -0.81,  99.90,  -1.02,  -0.61,
03/22 01Z,   0.40,   0.11,  99.90,  -0.09,  -0.60,
03/22 02Z,   0.40,   0.72,  99.90,   0.54,  -0.58,
03/22 03Z,   0.40,   0.95,  99.90,   0.78,  -0.57,  (max)
03/22 04Z,   0.50,   0.83,  99.90,   0.77,  -0.56,
03/22 05Z,   0.50,   0.48,  99.90,   0.44,  -0.54,
03/22 06Z,   0.50,   0.08,  99.90,   0.06,  -0.53,
03/22 07Z,   0.50,  -0.17,  99.90,  -0.18,  -0.51,  (min)
03/22 08Z,   0.60,  -0.14,  99.90,  -0.04,  -0.50,
03/22 09Z,   0.60,   0.23,  99.90,   0.35,  -0.49,
03/22 10Z,   0.60,   0.90,  99.90,   1.02,  -0.49,
03/22 11Z,   0.60,   1.74,  99.90,   1.85,  -0.49,
03/22 12Z,   0.50,   2.54,  99.90,   2.56,  -0.49,
03/22 13Z,   0.50,   3.12,  99.90,   3.13,  -0.49,
03/22 14Z,   0.40,   3.29,  99.90,   3.21,  -0.49,  (max)
03/22 15Z,   0.40,   2.98,  99.90,   2.89,  -0.49,
03/22 16Z,   0.30,   2.18,  99.90,   2.00,  -0.49,
03/22 17Z,   0.30,   1.02,  99.90,   0.84,  -0.49,
03/22 18Z,   0.20,  -0.31,  99.90,  -0.60,  -0.49,
03/22 19Z,   0.20,  -1.60,  99.90,  -1.88,  -0.49,
03/22 20Z,   0.20,  -2.62,  99.90,  -2.90,  -0.49,
03/22 21Z,   0.30,  -3.22,  99.90,  -3.40,  -0.49,
03/22 22Z,   0.30,  -3.31,  99.90,  -3.50,  -0.49,  (min)
03/22 23Z,   0.30,  -2.94,  99.90,  -3.13,  -0.49,
03/23 00Z,   0.40,  -2.22,  99.90,  -2.30,  -0.49,
03/23 01Z,   0.50,  -1.31,  99.90,  -1.29,  -0.49,
03/23 02Z,   0.50,  -0.41,  99.90,  -0.40,  -0.49,
03/23 03Z,   0.50,   0.32,  99.90,   0.33,  -0.49,
03/23 04Z,   0.50,   0.76,  99.90,   0.78,  -0.49,
03/23 05Z,   0.40,   0.90,  99.90,   0.82,  -0.49,  (max)
03/23 06Z,   0.40,   0.80,  99.90,   0.71,  -0.49,
03/23 07Z,   0.40,   0.56,  99.90,   0.47,  -0.49,
03/23 08Z,   0.30,   0.34,  99.90,   0.15,  -0.49,  (min)
03/23 09Z,   0.40,   0.26,  99.90,   0.18,  -0.49,
03/23 10Z,   0.40,   0.43,  99.90,   0.34,  -0.49,
03/23 11Z,   0.50,   0.85,  99.90,   0.86,  -0.49,
03/23 12Z,   0.60,   1.45,  99.90,   1.56,  -0.49,
03/23 13Z,   0.70,   2.11,  99.90,   2.33,  -0.49,
03/23 14Z,   0.70,   2.66,  99.90,   2.88,  -0.49,
03/23 15Z,   0.70,   2.94,  99.90,   3.15,  -0.49,  (max)
03/23 16Z,   0.80,   2.81,  99.90,   3.12,  -0.49,
03/23 17Z,   0.80,   2.24,  99.90,   2.55,  -0.49,
03/23 18Z,   0.80,   1.26,  99.90,   1.57,  -0.49,
03/23 19Z,   0.80,   0.01,  99.90,   0.33,  -0.49,
03/23 20Z,   0.80,  -1.30,  99.90,  -0.99,  -0.49,
03/23 21Z,   0.90,  -2.47,  99.90,  -2.06,  -0.49,
03/23 22Z,   0.90,  -3.30,  99.90,  -2.88,  -0.49,
03/23 23Z,   0.90,  -3.63,  99.90,  -3.22,  -0.49,  (min)
03/24 00Z,   0.90,  -3.44,  99.90,  -3.03,  -0.49,
03/24 01Z,   0.90,  -2.78,  99.90,  -2.36,  -0.49,
03/24 02Z,   0.90,  -1.80,  99.90,  -1.38,  -0.49,
03/24 03Z,   0.90,  -0.70,  99.90,  -0.28,  -0.49,
03/24 04Z,   0.90,   0.30,  99.90,   0.72,  -0.49,
03/24 05Z,   0.80,   1.03,  99.90,   1.34,  -0.49,
03/24 06Z,   0.70,   1.38,  99.90,   1.59,  -0.49,  (max)
03/24 07Z,   0.60,   1.35,  99.90,   1.46,  -0.49,
03/24 08Z,   0.60,   1.03,  99.90,   1.15,  -0.49,
03/24 09Z,   0.60,   0.60,  99.90,   0.71,  -0.49,
03/24 10Z,   0.50,   0.23,  99.90,   0.24,  -0.49,
03/24 11Z,   0.50,   0.09,  99.90,   0.11,  -0.49,  (min)
03/24 12Z,   0.50,   0.28,  99.90,   0.30,  -0.49,
03/24 13Z,   0.50,   0.80,  99.90,   0.81,  -0.49,
03/24 14Z,   0.40,   1.52,  99.90,   1.44,  -0.49,
03/24 15Z,   0.30,   2.28,  99.90,   2.09,  -0.49,
03/24 16Z,   0.30,   2.84,  99.90,   2.65,  -0.49,
03/24 17Z,   0.20,   3.00,  99.90,   2.71,  -0.49,  (max)
03/24 18Z,   0.20,   2.63,  99.90,   2.34,  -0.49,
03/24 19Z,   0.10,   1.72,  99.90,   1.33,  -0.49,
03/24 20Z,   0.10,   0.38,  99.90,  -0.01,  -0.49,
03/24 21Z,   0.10,  -1.17,  99.90,  -1.55,  -0.49,
03/24 22Z,   0.10,  -2.63,  99.90,  -3.02,  -0.49,
03/24 23Z,   0.20,  -3.74,  99.90,  -4.02,  -0.49,
03/25 00Z,   0.20,  -4.26,  99.90,  -4.54,  -0.49,  (min)
03/25 01Z,   0.20,  -4.09,  99.90,  -4.37,  -0.49,
03/25 02Z,   0.20,  -3.28,  99.90,  -3.56,  -0.49,
03/25 03Z,   0.10,  -2.00,  99.90,  -2.38,  -0.49,
03/25 04Z,   0.10,  -0.54,  99.90,  -0.92,  -0.49,
03/25 05Z,   0.00,   0.80,  99.90,   0.32,  -0.49,
03/25 06Z,   0.00,   1.74,  99.90,   1.26,  -0.49,
03/25 07Z,   0.00,   2.13,  99.90,   1.64,  -0.49,  (max)
03/25 08Z,   0.00,   1.93,  99.90,   1.45,  -0.49,
03/25 09Z,   0.00,   1.29,  99.90,   0.80,  -0.49,
03/25 10Z,   0.00,   0.43,  99.90,  -0.05,  -0.49,
03/25 11Z,   0.00,  -0.34,  99.90,  -0.82,  -0.49,
03/25 12Z,   0.00,  -0.76,  99.90,  -1.25,  -0.49,
03/25 13Z,  99.90,  -0.67,  99.90,  99.90,  -0.49,
03/25 14Z,  99.90,  -0.05,  99.90,  99.90,  -0.49,
03/25 15Z,  99.90,   0.96,  99.90,  99.90,  -0.49,
03/25 16Z,  99.90,   2.10,  99.90,  99.90,  -0.49,
03/25 17Z,  99.90,   3.05,  99.90,  99.90,  -0.49,
03/25 18Z,  99.90,   3.48,  99.90,  99.90,  -0.49,