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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Stations
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
#Kodiak Island, AK : 11/17/2025 21:22:26 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/16 06Z,  -0.30,  -6.22,  -6.37,  99.90,   0.15,
11/16 07Z,  -0.40,  -5.23,  -5.36,  99.90,   0.27,
11/16 08Z,  -0.40,  -4.75,  -4.93,  99.90,   0.22,  (max)
11/16 09Z,  -0.40,  -4.88,  -5.34,  99.90,  -0.06,
11/16 10Z,  -0.40,  -5.66,  -6.05,  99.90,   0.01,
11/16 11Z,  -0.40,  -6.90,  -7.09,  99.90,   0.21,
11/16 12Z,  -0.40,  -8.19,  -8.52,  99.90,   0.07,
11/16 13Z,  -0.40,  -9.11,  -9.43,  99.90,   0.08,
11/16 14Z,  -0.40,  -9.42,  -9.51,  99.90,   0.31,  (min)
11/16 15Z,  -0.40,  -9.02,  -9.05,  99.90,   0.37,
11/16 16Z,  -0.40,  -7.94,  -8.08,  99.90,   0.26,
11/16 17Z,  -0.40,  -6.38,  -6.49,  99.90,   0.29,
11/16 18Z,  -0.20,  -4.76,  -4.81,  99.90,   0.15,
11/16 19Z,  -0.20,  -3.50,  -3.54,  99.90,   0.16,
11/16 20Z,  -0.20,  -2.87,  -2.89,  99.90,   0.18,  (max)
11/16 21Z,  -0.20,  -2.99,  -3.01,  99.90,   0.18,
11/16 22Z,  -0.10,  -3.92,  -4.17,  99.90,  -0.15,
11/16 23Z,  -0.10,  -5.53,  -5.66,  99.90,  -0.03,
11/17 00Z,   0.00,  -7.45,  -7.23,  99.90,   0.22,
11/17 01Z,   0.00,  -9.15,  -9.14,  99.90,   0.01,
11/17 02Z,   0.00, -10.27, -10.27,  99.90,  -0.00,
11/17 03Z,   0.00, -10.63, -10.34,  99.90,   0.29,  (min)
11/17 04Z,   0.00, -10.18,  -9.86,  99.90,   0.32,
11/17 05Z,   0.00,  -9.01,  -8.81,  99.90,   0.20,
11/17 06Z,   0.00,  -7.48,  -7.42,  99.90,   0.06,
11/17 07Z,   0.00,  -6.02,  -5.83,  99.90,   0.19,
11/17 08Z,   0.00,  -4.99,  -4.84,  99.90,   0.15,
11/17 09Z,   0.00,  -4.55,  -4.47,  99.90,   0.08,  (max)
11/17 10Z,   0.00,  -4.79,  -4.83,  99.90,  -0.04,
11/17 11Z,   0.00,  -5.69,  -5.57,  99.90,   0.12,
11/17 12Z,   0.00,  -7.00,  -6.72,  99.90,   0.28,
11/17 13Z,   0.00,  -8.24,  -8.17,  99.90,   0.07,
11/17 14Z,  -0.10,  -9.00,  -9.05,  99.90,   0.05,  (min)
11/17 15Z,  -0.10,  -9.05,  -8.96,  99.90,   0.19,
11/17 16Z,  -0.10,  -8.36,  -8.21,  99.90,   0.25,
11/17 17Z,  -0.10,  -7.02,  -6.96,  99.90,   0.16,
11/17 18Z,  -0.10,  -5.32,  -5.42,  99.90,   0.00,
11/17 19Z,   0.00,  -3.74,  -3.79,  99.90,  -0.05,
11/17 20Z,   0.00,  -2.70,  -2.73,  99.90,  -0.03,
11/17 21Z,   0.00,  -2.42,  -2.55,  99.90,  -0.13,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/17 22Z,   0.00,  -2.99,  99.90,  -3.09,  -0.10,
11/17 23Z,  -0.10,  -4.37,  99.90,  -4.56,  -0.08,
11/18 00Z,  -0.10,  -6.36,  99.90,  -6.52,  -0.06,
11/18 01Z,  -0.10,  -8.45,  99.90,  -8.59,  -0.04,
11/18 02Z,  -0.20, -10.13,  99.90, -10.35,  -0.02,
11/18 03Z,  -0.10, -11.05,  99.90, -11.15,   0.00,  (min)
11/18 04Z,   0.00, -11.10,  99.90, -11.07,   0.02,
11/18 05Z,   0.00, -10.28,  99.90, -10.23,   0.04,
11/18 06Z,   0.00,  -8.80,  99.90,  -8.74,   0.07,
11/18 07Z,  -0.10,  -7.08,  99.90,  -7.10,   0.09,
11/18 08Z,  -0.10,  -5.59,  99.90,  -5.58,   0.11,
11/18 09Z,  -0.20,  -4.64,  99.90,  -4.71,   0.13,
11/18 10Z,  -0.20,  -4.36,  99.90,  -4.43,   0.13,  (max)
11/18 11Z,  -0.30,  -4.80,  99.90,  -4.97,   0.13,
11/18 12Z,  -0.30,  -5.87,  99.90,  -6.04,   0.13,
11/18 13Z,  -0.40,  -7.22,  99.90,  -7.49,   0.13,
11/18 14Z,  -0.40,  -8.33,  99.90,  -8.60,   0.13,
11/18 15Z,  -0.40,  -8.82,  99.90,  -9.09,   0.13,  (min)
11/18 16Z,  -0.40,  -8.54,  99.90,  -8.81,   0.13,
11/18 17Z,  -0.30,  -7.53,  99.90,  -7.70,   0.13,
11/18 18Z,  -0.40,  -5.96,  99.90,  -6.23,   0.13,
11/18 19Z,  -0.40,  -4.22,  99.90,  -4.49,   0.13,
11/18 20Z,  -0.30,  -2.81,  99.90,  -2.98,   0.13,
11/18 21Z,  -0.30,  -2.12,  99.90,  -2.29,   0.13,  (max)
11/18 22Z,  -0.40,  -2.30,  99.90,  -2.57,   0.13,
11/18 23Z,  -0.40,  -3.35,  99.90,  -3.62,   0.13,
11/19 00Z,  -0.40,  -5.16,  99.90,  -5.43,   0.13,
11/19 01Z,  -0.50,  -7.41,  99.90,  -7.78,   0.13,
11/19 02Z,  -0.50,  -9.53,  99.90,  -9.90,   0.13,
11/19 03Z,  -0.50, -11.01,  99.90, -11.38,   0.13,
11/19 04Z,  -0.60, -11.58,  99.90, -12.05,   0.13,  (min)
11/19 05Z,  -0.70, -11.20,  99.90, -11.77,   0.13,
11/19 06Z,  -0.70, -10.01,  99.90, -10.58,   0.13,
11/19 07Z,  -0.60,  -8.28,  99.90,  -8.75,   0.13,
11/19 08Z,  -0.50,  -6.48,  99.90,  -6.85,   0.13,
11/19 09Z,  -0.50,  -5.08,  99.90,  -5.45,   0.13,
11/19 10Z,  -0.50,  -4.33,  99.90,  -4.70,   0.13,
11/19 11Z,  -0.50,  -4.30,  99.90,  -4.67,   0.13,  (max)
11/19 12Z,  -0.50,  -4.98,  99.90,  -5.35,   0.13,
11/19 13Z,  -0.40,  -6.18,  99.90,  -6.45,   0.13,
11/19 14Z,  -0.40,  -7.48,  99.90,  -7.75,   0.13,
11/19 15Z,  -0.30,  -8.37,  99.90,  -8.54,   0.13,
11/19 16Z,  -0.30,  -8.52,  99.90,  -8.69,   0.13,  (min)
11/19 17Z,  -0.20,  -7.88,  99.90,  -7.95,   0.13,
11/19 18Z,  -0.10,  -6.58,  99.90,  -6.55,   0.13,
11/19 19Z,   0.00,  -4.88,  99.90,  -4.75,   0.13,
11/19 20Z,   0.00,  -3.23,  99.90,  -3.10,   0.13,
11/19 21Z,   0.10,  -2.12,  99.90,  -1.89,   0.13,
11/19 22Z,   0.10,  -1.87,  99.90,  -1.64,   0.13,  (max)
11/19 23Z,   0.30,  -2.54,  99.90,  -2.11,   0.13,
11/20 00Z,   0.40,  -4.04,  99.90,  -3.51,   0.13,
11/20 01Z,   0.40,  -6.18,  99.90,  -5.65,   0.13,
11/20 02Z,   0.60,  -8.53,  99.90,  -7.80,   0.13,
11/20 03Z,   0.60, -10.49,  99.90,  -9.76,   0.13,
11/20 04Z,   0.60, -11.62,  99.90, -10.89,   0.13,  (min)
11/20 05Z,   0.80, -11.75,  99.90, -10.82,   0.13,
11/20 06Z,   0.70, -10.95,  99.90, -10.12,   0.13,
11/20 07Z,   0.80,  -9.44,  99.90,  -8.51,   0.13,
11/20 08Z,   0.80,  -7.57,  99.90,  -6.64,   0.13,
11/20 09Z,   0.80,  -5.84,  99.90,  -4.91,   0.13,
11/20 10Z,   0.90,  -4.65,  99.90,  -3.62,   0.13,
11/20 11Z,   0.80,  -4.18,  99.90,  -3.25,   0.13,  (max)
11/20 12Z,   0.80,  -4.44,  99.90,  -3.51,   0.13,
11/20 13Z,   0.80,  -5.32,  99.90,  -4.39,   0.13,
11/20 14Z,   0.80,  -6.58,  99.90,  -5.65,   0.13,
11/20 15Z,   0.60,  -7.73,  99.90,  -7.00,   0.13,
11/20 16Z,   0.60,  -8.30,  99.90,  -7.57,   0.13,  (min)
11/20 17Z,   0.60,  -8.07,  99.90,  -7.34,   0.13,
11/20 18Z,   0.60,  -7.10,  99.90,  -6.37,   0.13,
11/20 19Z,   0.60,  -5.60,  99.90,  -4.87,   0.13,
11/20 20Z,   0.70,  -3.90,  99.90,  -3.07,   0.13,
11/20 21Z,   0.70,  -2.47,  99.90,  -1.64,   0.13,
11/20 22Z,   0.60,  -1.75,  99.90,  -1.02,   0.13,  (max)
11/20 23Z,   0.50,  -1.98,  99.90,  -1.35,   0.13,
11/21 00Z,   0.40,  -3.11,  99.90,  -2.58,   0.13,
11/21 01Z,   0.30,  -4.97,  99.90,  -4.54,   0.13,
11/21 02Z,   0.30,  -7.29,  99.90,  -6.86,   0.13,
11/21 03Z,   0.30,  -9.56,  99.90,  -9.13,   0.13,
11/21 04Z,   0.30, -11.21,  99.90, -10.78,   0.13,
11/21 05Z,   0.20, -11.89,  99.90, -11.56,   0.13,  (min)
11/21 06Z,   0.10, -11.57,  99.90, -11.34,   0.13,
11/21 07Z,   0.20, -10.41,  99.90, -10.08,   0.13,
11/21 08Z,   0.10,  -8.71,  99.90,  -8.48,   0.13,
11/21 09Z,   0.00,  -6.85,  99.90,  -6.72,   0.13,
11/21 10Z,   0.00,  -5.30,  99.90,  -5.17,   0.13,
11/21 11Z,   0.00,  -4.41,  99.90,  -4.28,   0.13,
11/21 12Z,   0.00,  -4.25,  99.90,  -4.12,   0.13,
11/21 13Z,  99.90,  -4.76,  99.90,  99.90,   0.13,
11/21 14Z,  99.90,  -5.77,  99.90,  99.90,   0.13,
11/21 15Z,  99.90,  -6.97,  99.90,  99.90,   0.13,
11/21 16Z,  99.90,  -7.88,  99.90,  99.90,   0.13,
11/21 17Z,  99.90,  -8.08,  99.90,  99.90,   0.13,
11/21 18Z,  99.90,  -7.49,  99.90,  99.90,   0.13,