EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
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Northwest
Alaska
Gulf of Alaska
Status
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
#Ketchikan, AK : 12/13/2025 10:22:32 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/11 18Z,  -0.30,  -6.62,  -7.20,  99.90,  -0.28,
12/11 19Z,  -0.30,  -8.76,  -9.47,  99.90,  -0.41,
12/11 20Z,  -0.30, -10.17, -10.99,  99.90,  -0.52,
12/11 21Z,  -0.30, -10.53, -11.33,  99.90,  -0.50,  (min)
12/11 22Z,  -0.30,  -9.81, -10.59,  99.90,  -0.48,
12/11 23Z,  -0.30,  -8.23,  -9.01,  99.90,  -0.48,
12/12 00Z,  -0.40,  -6.24,  -6.86,  99.90,  -0.22,
12/12 01Z,  -0.40,  -4.35,  -4.99,  99.90,  -0.24,
12/12 02Z,  -0.40,  -3.09,  -3.74,  99.90,  -0.25,
12/12 03Z,  -0.50,  -2.83,  -3.62,  99.90,  -0.29,  (max)
12/12 04Z,  -0.50,  -3.71,  -4.53,  99.90,  -0.32,
12/12 05Z,  -0.60,  -5.59,  -6.49,  99.90,  -0.30,
12/12 06Z,  -0.70,  -8.04,  -8.91,  99.90,  -0.17,
12/12 07Z,  -0.60, -10.46, -11.33,  99.90,  -0.27,
12/12 08Z,  -0.60, -12.25, -12.99,  99.90,  -0.14,
12/12 09Z,  -0.60, -12.96, -13.57,  99.90,  -0.01,  (min)
12/12 10Z,  -0.60, -12.38, -12.87,  99.90,   0.11,
12/12 11Z,  -0.60, -10.65, -11.00,  99.90,   0.25,
12/12 12Z,  -0.60,  -8.16,  -8.60,  99.90,   0.16,
12/12 13Z,  -0.60,  -5.46,  -5.93,  99.90,   0.13,
12/12 14Z,  -0.60,  -3.16,  -3.75,  99.90,   0.01,
12/12 15Z,  -0.50,  -1.74,  -2.45,  99.90,  -0.21,
12/12 16Z,  -0.60,  -1.48,  -2.02,  99.90,   0.06,  (max)
12/12 17Z,  -0.60,  -2.41,  -3.00,  99.90,   0.01,
12/12 18Z,  -0.60,  -4.25,  -4.82,  99.90,   0.03,
12/12 19Z,  -0.60,  -6.54,  -7.11,  99.90,   0.03,
12/12 20Z,  -0.60,  -8.71,  -9.40,  99.90,  -0.09,
12/12 21Z,  -0.60, -10.28, -11.00,  99.90,  -0.12,
12/12 22Z,  -0.50, -10.89, -11.68,  99.90,  -0.29,  (min)
12/12 23Z,  -0.50, -10.47, -11.12,  99.90,  -0.15,
12/13 00Z,  -0.50,  -9.18,  -9.65,  99.90,   0.03,
12/13 01Z,  -0.50,  -7.39,  -7.76,  99.90,   0.13,
12/13 02Z,  -0.40,  -5.58,  -5.84,  99.90,   0.14,
12/13 03Z,  -0.40,  -4.23,  -4.63,  99.90,   0.00,
12/13 04Z,  -0.40,  -3.72,  -4.12,  99.90,   0.00,  (max)
12/13 05Z,  -0.40,  -4.22,  -4.63,  99.90,  -0.01,
12/13 06Z,  -0.40,  -5.64,  -5.96,  99.90,   0.08,
12/13 07Z,  -0.30,  -7.63,  -7.86,  99.90,   0.07,
12/13 08Z,  -0.30,  -9.68,  -9.64,  99.90,   0.34,
12/13 09Z,  -0.20, -11.23, -11.16,  99.90,   0.27,
12/13 10Z,  -0.20, -11.83, -11.59,  99.90,   0.44,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/13 11Z,  -0.10, -11.29,  99.90, -11.01,   0.38,
12/13 12Z,   0.00,  -9.69,  99.90,  -9.38,   0.32,
12/13 13Z,   0.10,  -7.39,  99.90,  -7.04,   0.25,
12/13 14Z,   0.20,  -4.91,  99.90,  -4.52,   0.19,
12/13 15Z,   0.20,  -2.80,  99.90,  -2.47,   0.13,
12/13 16Z,   0.30,  -1.53,  99.90,  -1.16,   0.07,
12/13 17Z,   0.30,  -1.37,  99.90,  -1.06,   0.01,  (max)
12/13 18Z,   0.40,  -2.37,  99.90,  -2.02,  -0.05,
12/13 19Z,   0.50,  -4.28,  99.90,  -3.89,  -0.11,
12/13 20Z,   0.50,  -6.68,  99.90,  -6.36,  -0.17,
12/13 21Z,   0.60,  -9.03,  99.90,  -8.67,  -0.24,
12/13 22Z,   0.60, -10.80,  99.90, -10.50,  -0.30,
12/13 23Z,   0.60, -11.62,  99.90, -11.32,  -0.30,  (min)
12/14 00Z,   0.70, -11.36,  99.90, -10.96,  -0.30,
12/14 01Z,   0.70, -10.15,  99.90,  -9.75,  -0.30,
12/14 02Z,   0.70,  -8.34,  99.90,  -7.93,  -0.30,
12/14 03Z,   0.70,  -6.40,  99.90,  -6.00,  -0.30,
12/14 04Z,   0.60,  -4.85,  99.90,  -4.54,  -0.30,
12/14 05Z,   0.60,  -4.06,  99.90,  -3.76,  -0.30,  (max)
12/14 06Z,   0.50,  -4.26,  99.90,  -4.06,  -0.30,
12/14 07Z,   0.50,  -5.39,  99.90,  -5.18,  -0.30,
12/14 08Z,   0.50,  -7.13,  99.90,  -6.93,  -0.30,
12/14 09Z,   0.50,  -8.99,  99.90,  -8.79,  -0.30,
12/14 10Z,   0.50, -10.43,  99.90, -10.22,  -0.30,
12/14 11Z,   0.60, -10.98,  99.90, -10.67,  -0.30,  (min)
12/14 12Z,   0.80, -10.43,  99.90,  -9.93,  -0.30,
12/14 13Z,   1.00,  -8.86,  99.90,  -8.16,  -0.30,
12/14 14Z,   1.20,  -6.63,  99.90,  -5.72,  -0.30,
12/14 15Z,   1.40,  -4.24,  99.90,  -3.13,  -0.30,
12/14 16Z,   1.50,  -2.25,  99.90,  -1.05,  -0.30,
12/14 17Z,   1.50,  -1.13,  99.90,   0.07,  -0.30,  (max)
12/14 18Z,   1.40,  -1.16,  99.90,  -0.06,  -0.30,
12/14 19Z,   1.30,  -2.37,  99.90,  -1.37,  -0.30,
12/14 20Z,   1.20,  -4.54,  99.90,  -3.63,  -0.30,
12/14 21Z,   1.10,  -7.19,  99.90,  -6.39,  -0.30,
12/14 22Z,   1.20,  -9.77,  99.90,  -8.86,  -0.30,
12/14 23Z,   1.20, -11.69,  99.90, -10.79,  -0.30,
12/15 00Z,   1.20, -12.57,  99.90, -11.67,  -0.30,  (min)
12/15 01Z,   1.30, -12.26,  99.90, -11.26,  -0.30,
12/15 02Z,   1.40, -10.89,  99.90,  -9.79,  -0.30,
12/15 03Z,   1.40,  -8.85,  99.90,  -7.75,  -0.30,
12/15 04Z,   1.50,  -6.67,  99.90,  -5.46,  -0.30,
12/15 05Z,   1.70,  -4.87,  99.90,  -3.47,  -0.30,
12/15 06Z,   1.90,  -3.89,  99.90,  -2.29,  -0.30,
12/15 07Z,   2.20,  -3.96,  99.90,  -2.06,  -0.30,  (max)
12/15 08Z,   2.10,  -5.01,  99.90,  -3.20,  -0.30,
12/15 09Z,   1.70,  -6.71,  99.90,  -5.31,  -0.30,
12/15 10Z,   1.40,  -8.55,  99.90,  -7.45,  -0.30,
12/15 11Z,   1.20,  -9.94,  99.90,  -9.04,  -0.30,
12/15 12Z,   1.40, -10.41,  99.90,  -9.31,  -0.30,  (min)
12/15 13Z,   1.50,  -9.76,  99.90,  -8.55,  -0.30,
12/15 14Z,   1.40,  -8.08,  99.90,  -6.98,  -0.30,
12/15 15Z,   1.40,  -5.78,  99.90,  -4.68,  -0.30,
12/15 16Z,   1.30,  -3.41,  99.90,  -2.40,  -0.30,
12/15 17Z,   1.30,  -1.54,  99.90,  -0.53,  -0.30,
12/15 18Z,   1.30,  -0.65,  99.90,   0.36,  -0.30,  (max)
12/15 19Z,   1.30,  -1.00,  99.90,   0.00,  -0.30,
12/15 20Z,   1.30,  -2.59,  99.90,  -1.58,  -0.30,
12/15 21Z,   1.30,  -5.13,  99.90,  -4.12,  -0.30,
12/15 22Z,   1.30,  -8.10,  99.90,  -7.10,  -0.30,
12/15 23Z,   1.40, -10.87,  99.90,  -9.76,  -0.30,
12/16 00Z,   1.40, -12.82,  99.90, -11.72,  -0.30,
12/16 01Z,   1.50, -13.55,  99.90, -12.35,  -0.30,  (min)
12/16 02Z,   1.60, -12.95,  99.90, -11.64,  -0.30,
12/16 03Z,   1.60, -11.21,  99.90,  -9.91,  -0.30,
12/16 04Z,   1.50,  -8.81,  99.90,  -7.61,  -0.30,
12/16 05Z,   1.40,  -6.34,  99.90,  -5.24,  -0.30,
12/16 06Z,   1.30,  -4.39,  99.90,  -3.39,  -0.30,
12/16 07Z,   1.10,  -3.38,  99.90,  -2.58,  -0.30,  (max)
12/16 08Z,   1.00,  -3.52,  99.90,  -2.82,  -0.30,
12/16 09Z,   1.00,  -4.71,  99.90,  -4.00,  -0.30,
12/16 10Z,   0.90,  -6.54,  99.90,  -5.94,  -0.30,
12/16 11Z,   0.90,  -8.44,  99.90,  -7.84,  -0.30,
12/16 12Z,   0.90,  -9.77,  99.90,  -9.17,  -0.30,
12/16 13Z,   0.90, -10.08,  99.90,  -9.48,  -0.30,  (min)
12/16 14Z,   0.90,  -9.18,  99.90,  -8.58,  -0.30,
12/16 15Z,   1.00,  -7.27,  99.90,  -6.57,  -0.30,
12/16 16Z,   0.90,  -4.82,  99.90,  -4.22,  -0.30,
12/16 17Z,   0.90,  -2.45,  99.90,  -1.85,  -0.30,
12/16 18Z,   0.90,  -0.76,  99.90,  -0.16,  -0.30,
12/16 19Z,   0.90,  -0.21,  99.90,   0.39,  -0.30,  (max)
12/16 20Z,   0.90,  -1.02,  99.90,  -0.42,  -0.30,
12/16 21Z,   0.80,  -3.10,  99.90,  -2.60,  -0.30,
12/16 22Z,   0.70,  -6.08,  99.90,  -5.68,  -0.30,
12/16 23Z,   0.70,  -9.35,  99.90,  -8.95,  -0.30,
12/17 00Z,   0.80, -12.20,  99.90, -11.70,  -0.30,
12/17 01Z,  99.90, -13.98,  99.90,  99.90,  -0.30,
12/17 02Z,  99.90, -14.33,  99.90,  99.90,  -0.30,
12/17 03Z,  99.90, -13.23,  99.90,  99.90,  -0.30,
12/17 04Z,  99.90, -11.01,  99.90,  99.90,  -0.30,
12/17 05Z,  99.90,  -8.23,  99.90,  99.90,  -0.30,
12/17 06Z,  99.90,  -5.55,  99.90,  99.90,  -0.30,