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
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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
#Valdez, AK : 02/18/2026 23:21:03 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/17 06Z,  -0.30,  -4.85,  -6.54,  99.90,  -1.39,
02/17 07Z,  -0.20,  -1.89,  -3.56,  99.90,  -1.47,
02/17 08Z,  -0.10,   1.06,  -0.65,  99.90,  -1.61,
02/17 09Z,   0.00,   3.39,   1.61,  99.90,  -1.78,
02/17 10Z,   0.10,   4.68,   2.77,  99.90,  -2.01,
02/17 11Z,   0.20,   4.69,   3.02,  99.90,  -1.87,  (max)
02/17 12Z,  -0.10,   3.45,   1.99,  99.90,  -1.36,
02/17 13Z,   0.00,   1.26,  -0.17,  99.90,  -1.43,
02/17 14Z,   0.00,  -1.28,  -2.68,  99.90,  -1.40,
02/17 15Z,   0.00,  -3.38,  -5.05,  99.90,  -1.67,
02/17 16Z,   0.10,  -4.32,  -6.10,  99.90,  -1.88,  (min)
02/17 17Z,   0.20,  -3.69,  -5.37,  99.90,  -1.88,
02/17 18Z,   0.00,  -1.68,  -3.15,  99.90,  -1.47,
02/17 19Z,   0.10,   1.07,  -0.36,  99.90,  -1.53,
02/17 20Z,   0.20,   3.74,   2.23,  99.90,  -1.71,
02/17 21Z,   0.30,   5.68,   4.04,  99.90,  -1.94,
02/17 22Z,   0.30,   6.45,   4.75,  99.90,  -2.00,  (max)
02/17 23Z,   0.30,   5.85,   4.19,  99.90,  -1.96,
02/18 00Z,   0.10,   3.89,   2.48,  99.90,  -1.51,
02/18 01Z,   0.30,   0.86,  -0.56,  99.90,  -1.72,
02/18 02Z,   0.40,  -2.63,  -4.20,  99.90,  -1.97,
02/18 03Z,   0.40,  -5.76,  -7.47,  99.90,  -2.11,
02/18 04Z,   0.30,  -7.68,  -9.59,  99.90,  -2.21,
02/18 05Z,   0.10,  -7.84,  -9.86,  99.90,  -2.12,  (min)
02/18 06Z,   0.00,  -6.19,  -8.08,  99.90,  -1.89,
02/18 07Z,   0.10,  -3.29,  -4.99,  99.90,  -1.80,
02/18 08Z,   0.30,   0.01,  -1.67,  99.90,  -1.98,
02/18 09Z,   0.40,   2.92,   1.08,  99.90,  -2.24,
02/18 10Z,   0.40,   4.86,   2.81,  99.90,  -2.45,
02/18 11Z,   0.20,   5.49,   3.49,  99.90,  -2.20,  (max)
02/18 12Z,   0.00,   4.71,   2.89,  99.90,  -1.82,
02/18 13Z,   0.00,   2.69,   1.00,  99.90,  -1.69,
02/18 14Z,   0.00,  -0.09,  -1.73,  99.90,  -1.64,
02/18 15Z,   0.00,  -2.85,  -4.68,  99.90,  -1.83,
02/18 16Z,   0.00,  -4.74,  -6.81,  99.90,  -2.07,
02/18 17Z,   0.00,  -5.12,  -7.18,  99.90,  -2.06,  (min)
02/18 18Z,   0.10,  -3.80,  -5.60,  99.90,  -1.90,
02/18 19Z,   0.20,  -1.20,  -2.84,  99.90,  -1.84,
02/18 20Z,   0.20,   1.85,   0.22,  99.90,  -1.83,
02/18 21Z,   0.20,   4.49,   2.72,  99.90,  -1.97,
02/18 22Z,   0.20,   6.11,   4.13,  99.90,  -2.18,
02/18 23Z,   0.10,   6.38,   4.48,  99.90,  -2.00,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/19 00Z,   0.10,   5.19,  99.90,   3.31,  -1.98,
02/19 01Z,   0.10,   2.71,  99.90,   0.84,  -1.96,
02/19 02Z,   0.10,  -0.63,  99.90,  -2.47,  -1.95,
02/19 03Z,   0.20,  -4.06,  99.90,  -5.79,  -1.93,
02/19 04Z,   0.20,  -6.73,  99.90,  -8.44,  -1.91,
02/19 05Z,   0.30,  -7.85,  99.90,  -9.45,  -1.89,  (min)
02/19 06Z,   0.40,  -7.07,  99.90,  -8.55,  -1.88,
02/19 07Z,   0.50,  -4.62,  99.90,  -5.98,  -1.86,
02/19 08Z,   0.60,  -1.25,  99.90,  -2.49,  -1.84,
02/19 09Z,   0.60,   2.09,  99.90,   0.87,  -1.82,
02/19 10Z,   0.50,   4.64,  99.90,   3.33,  -1.81,
02/19 11Z,   0.40,   5.93,  99.90,   4.54,  -1.79,  (max)
02/19 12Z,   0.30,   5.76,  99.90,   4.27,  -1.79,
02/19 13Z,   0.20,   4.17,  99.90,   2.58,  -1.79,
02/19 14Z,   0.30,   1.50,  99.90,   0.01,  -1.79,
02/19 15Z,   0.40,  -1.61,  99.90,  -3.00,  -1.79,
02/19 16Z,   0.50,  -4.30,  99.90,  -5.59,  -1.79,
02/19 17Z,   0.60,  -5.77,  99.90,  -6.96,  -1.79,  (min)
02/19 18Z,   0.70,  -5.50,  99.90,  -6.59,  -1.79,
02/19 19Z,   0.60,  -3.55,  99.90,  -4.74,  -1.79,
02/19 20Z,   0.60,  -0.56,  99.90,  -1.75,  -1.79,
02/19 21Z,   0.50,   2.54,  99.90,   1.25,  -1.79,
02/19 22Z,   0.50,   4.92,  99.90,   3.63,  -1.79,
02/19 23Z,   0.50,   6.06,  99.90,   4.77,  -1.79,  (max)
02/20 00Z,   0.50,   5.78,  99.90,   4.49,  -1.79,
02/20 01Z,   0.40,   4.11,  99.90,   2.72,  -1.79,
02/20 02Z,   0.30,   1.34,  99.90,  -0.15,  -1.79,
02/20 03Z,   0.10,  -1.97,  99.90,  -3.66,  -1.79,
02/20 04Z,   0.00,  -5.03,  99.90,  -6.82,  -1.79,
02/20 05Z,   0.00,  -6.98,  99.90,  -8.77,  -1.79,
02/20 06Z,   0.00,  -7.21,  99.90,  -9.00,  -1.79,  (min)
02/20 07Z,   0.00,  -5.58,  99.90,  -7.37,  -1.79,
02/20 08Z,   0.00,  -2.55,  99.90,  -4.34,  -1.79,
02/20 09Z,   0.00,   0.95,  99.90,  -0.84,  -1.79,
02/20 10Z,   0.00,   3.99,  99.90,   2.21,  -1.79,
02/20 11Z,   0.00,   5.92,  99.90,   4.13,  -1.79,
02/20 12Z,   0.00,   6.42,  99.90,   4.63,  -1.79,  (max)
02/20 13Z,   0.00,   5.46,  99.90,   3.67,  -1.79,
02/20 14Z,   0.10,   3.22,  99.90,   1.53,  -1.79,
02/20 15Z,   0.10,   0.16,  99.90,  -1.53,  -1.79,
02/20 16Z,   0.10,  -3.00,  99.90,  -4.69,  -1.79,
02/20 17Z,   0.00,  -5.41,  99.90,  -7.20,  -1.79,
02/20 18Z,   0.00,  -6.34,  99.90,  -8.13,  -1.79,  (min)
02/20 19Z,   0.00,  -5.47,  99.90,  -7.26,  -1.79,
02/20 20Z,  -0.10,  -3.08,  99.90,  -4.97,  -1.79,
02/20 21Z,  -0.10,   0.04,  99.90,  -1.85,  -1.79,
02/20 22Z,   0.00,   2.93,  99.90,   1.14,  -1.79,
02/20 23Z,   0.00,   4.86,  99.90,   3.07,  -1.79,
02/21 00Z,   0.10,   5.48,  99.90,   3.79,  -1.79,  (max)
02/21 01Z,   0.20,   4.75,  99.90,   3.16,  -1.79,
02/21 02Z,   0.10,   2.83,  99.90,   1.14,  -1.79,
02/21 03Z,   0.00,   0.09,  99.90,  -1.70,  -1.79,
02/21 04Z,   0.00,  -2.89,  99.90,  -4.68,  -1.79,
02/21 05Z,   0.00,  -5.32,  99.90,  -7.11,  -1.79,
02/21 06Z,   0.00,  -6.47,  99.90,  -8.26,  -1.79,  (min)
02/21 07Z,   0.00,  -5.87,  99.90,  -7.66,  -1.79,
02/21 08Z,   0.10,  -3.62,  99.90,  -5.31,  -1.79,
02/21 09Z,   0.10,  -0.36,  99.90,  -2.05,  -1.79,
02/21 10Z,   0.20,   2.93,  99.90,   1.34,  -1.79,
02/21 11Z,   0.10,   5.40,  99.90,   3.71,  -1.79,
02/21 12Z,   0.10,   6.57,  99.90,   4.88,  -1.79,  (max)
02/21 13Z,   0.00,   6.32,  99.90,   4.53,  -1.79,
02/21 14Z,   0.00,   4.75,  99.90,   2.96,  -1.79,
02/21 15Z,   0.00,   2.14,  99.90,   0.35,  -1.79,
02/21 16Z,   0.00,  -1.03,  99.90,  -2.81,  -1.79,
02/21 17Z,   0.10,  -4.01,  99.90,  -5.69,  -1.79,
02/21 18Z,   0.10,  -6.01,  99.90,  -7.70,  -1.79,
02/21 19Z,   0.20,  -6.44,  99.90,  -8.02,  -1.79,  (min)
02/21 20Z,   0.30,  -5.14,  99.90,  -6.63,  -1.79,
02/21 21Z,   0.40,  -2.57,  99.90,  -3.96,  -1.79,
02/21 22Z,   0.50,   0.39,  99.90,  -0.90,  -1.79,
02/21 23Z,   0.60,   2.84,  99.90,   1.65,  -1.79,
02/22 00Z,   0.70,   4.25,  99.90,   3.16,  -1.79,
02/22 01Z,   0.70,   4.45,  99.90,   3.36,  -1.79,  (max)
02/22 02Z,   0.70,   3.51,  99.90,   2.43,  -1.79,
02/22 03Z,   0.60,   1.66,  99.90,   0.47,  -1.79,
02/22 04Z,   0.50,  -0.77,  99.90,  -2.06,  -1.79,
02/22 05Z,   0.50,  -3.21,  99.90,  -4.49,  -1.79,
02/22 06Z,   0.70,  -4.93,  99.90,  -6.02,  -1.79,
02/22 07Z,   1.00,  -5.33,  99.90,  -6.12,  -1.79,  (min)
02/22 08Z,   1.10,  -4.12,  99.90,  -4.81,  -1.79,
02/22 09Z,   1.10,  -1.57,  99.90,  -2.26,  -1.79,
02/22 10Z,   1.00,   1.56,  99.90,   0.77,  -1.79,
02/22 11Z,   0.90,   4.34,  99.90,   3.45,  -1.79,
02/22 12Z,   0.80,   6.10,  99.90,   5.11,  -1.79,
02/22 13Z,   0.70,   6.57,  99.90,   5.48,  -1.79,  (max)
02/22 14Z,   0.80,   5.80,  99.90,   4.81,  -1.79,
02/22 15Z,   1.00,   3.92,  99.90,   3.13,  -1.79,
02/22 16Z,   1.30,   1.22,  99.90,   0.74,  -1.79,
02/22 17Z,   1.50,  -1.81,  99.90,  -2.10,  -1.79,
02/22 18Z,   1.60,  -4.48,  99.90,  -4.67,  -1.79,