EXTRA-TROPICAL  STORM  SURGE
N A T I O N A L    O C E A N I C    A N D    A T M O S P H E R I C    A D M I N I S T R A T I O N

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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
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
#Providence, RI : 03/08/2026 07:22:41 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/06 12Z,   0.50,  -1.81,  -2.40,  99.90,  -1.09,
03/06 13Z,   0.40,  -0.88,  -1.49,  99.90,  -1.01,
03/06 14Z,   0.40,  -0.54,  -0.66,  99.90,  -0.52,
03/06 15Z,   0.40,  -1.03,  -0.43,  99.90,   0.20,  (max)
03/06 16Z,   0.40,  -2.17,  -0.95,  99.90,   0.82,
03/06 17Z,   0.40,  -3.60,  -1.88,  99.90,   1.32,
03/06 18Z,   0.40,  -4.83,  -2.97,  99.90,   1.46,
03/06 19Z,   0.40,  -5.30,  -4.20,  99.90,   0.70,
03/06 20Z,   0.40,  -4.88,  -4.51,  99.90,  -0.03,
03/06 21Z,   0.40,  -4.11,  -4.62,  99.90,  -0.91,  (min)
03/06 22Z,   0.40,  -3.43,  -4.02,  99.90,  -0.99,
03/06 23Z,   0.40,  -2.69,  -3.16,  99.90,  -0.87,
03/07 00Z,   0.50,  -1.71,  -2.38,  99.90,  -1.17,
03/07 01Z,   0.50,  -0.72,  -1.32,  99.90,  -1.10,
03/07 02Z,   0.50,  -0.16,  -0.21,  99.90,  -0.55,  (max)
03/07 03Z,   0.50,  -0.36,  -0.24,  99.90,  -0.38,
03/07 04Z,   0.50,  -1.33,  -0.38,  99.90,   0.45,
03/07 05Z,   0.50,  -2.75,  -1.36,  99.90,   0.89,
03/07 06Z,   0.50,  -4.18,  -2.40,  99.90,   1.28,
03/07 07Z,   0.60,  -5.09,  -3.53,  99.90,   0.96,
03/07 08Z,   0.60,  -5.09,  -4.34,  99.90,   0.15,
03/07 09Z,   0.60,  -4.48,  -4.46,  99.90,  -0.58,  (min)
03/07 10Z,   0.50,  -3.86,  -3.68,  99.90,  -0.32,
03/07 11Z,   0.50,  -3.32,  -3.29,  99.90,  -0.47,
03/07 12Z,   0.50,  -2.59,  -3.02,  99.90,  -0.93,
03/07 13Z,   0.50,  -1.71,  -2.06,  99.90,  -0.85,
03/07 14Z,   0.50,  -1.03,  -1.13,  99.90,  -0.60,
03/07 15Z,   0.40,  -0.94,  -0.64,  99.90,  -0.10,
03/07 16Z,   0.40,  -1.59,  -0.60,  99.90,   0.59,  (max)
03/07 17Z,   0.40,  -2.73,  -1.43,  99.90,   0.90,
03/07 18Z,   0.40,  -4.00,  -2.57,  99.90,   1.03,
03/07 19Z,   0.40,  -4.94,  -3.82,  99.90,   0.72,
03/07 20Z,   0.40,  -5.07,  -4.52,  99.90,   0.15,
03/07 21Z,   0.40,  -4.41,  -4.67,  99.90,  -0.66,  (min)
03/07 22Z,   0.40,  -3.60,  -3.91,  99.90,  -0.71,
03/07 23Z,   0.40,  -2.98,  -2.93,  99.90,  -0.35,
03/08 00Z,   0.40,  -2.35,  -2.52,  99.90,  -0.57,
03/08 01Z,   0.50,  -1.55,  -2.00,  99.90,  -0.95,
03/08 02Z,   0.50,  -0.80,  -1.30,  99.90,  -1.00,
03/08 03Z,   0.50,  -0.50,  -0.49,  99.90,  -0.49,
03/08 04Z,   0.50,  -0.89,  -0.12,  99.90,   0.27,  (max)
03/08 05Z,   0.50,  -1.88,  -0.31,  99.90,   1.07,
03/08 06Z,   0.40,  -3.15,  -1.47,  99.90,   1.28,
03/08 07Z,   0.40,  -4.32,  -2.68,  99.90,   1.24,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/08 08Z,   0.40,  -4.90,  99.90,  -3.37,   1.13,  (min)
03/08 09Z,   0.40,  -4.65,  99.90,  -3.22,   1.03,
03/08 10Z,   0.40,  -3.99,  99.90,  -2.66,   0.93,
03/08 11Z,   0.30,  -3.47,  99.90,  -2.35,   0.83,
03/08 12Z,   0.30,  -3.05,  99.90,  -2.03,   0.72,
03/08 13Z,   0.30,  -2.44,  99.90,  -1.52,   0.62,
03/08 14Z,   0.30,  -1.72,  99.90,  -0.90,   0.52,
03/08 15Z,   0.20,  -1.26,  99.90,  -0.64,   0.42,  (max)
03/08 16Z,   0.10,  -1.37,  99.90,  -0.96,   0.31,
03/08 17Z,   0.10,  -2.11,  99.90,  -1.79,   0.21,
03/08 18Z,   0.00,  -3.18,  99.90,  -3.07,   0.11,
03/08 19Z,   0.00,  -4.22,  99.90,  -4.22,   0.01,
03/08 20Z,   0.10,  -4.85,  99.90,  -4.74,   0.01,  (min)
03/08 21Z,   0.10,  -4.68,  99.90,  -4.57,   0.01,
03/08 22Z,   0.00,  -3.90,  99.90,  -3.90,   0.01,
03/08 23Z,   0.00,  -3.17,  99.90,  -3.17,   0.01,
03/09 00Z,   0.00,  -2.71,  99.90,  -2.70,   0.01,
03/09 01Z,   0.00,  -2.21,  99.90,  -2.20,   0.01,
03/09 02Z,   0.00,  -1.55,  99.90,  -1.54,   0.01,
03/09 03Z,   0.00,  -1.00,  99.90,  -0.99,   0.01,
03/09 04Z,   0.00,  -0.90,  99.90,  -0.89,   0.01,  (max)
03/09 05Z,   0.00,  -1.40,  99.90,  -1.39,   0.01,
03/09 06Z,   0.00,  -2.34,  99.90,  -2.33,   0.01,
03/09 07Z,   0.00,  -3.40,  99.90,  -3.39,   0.01,
03/09 08Z,   0.00,  -4.26,  99.90,  -4.26,   0.01,
03/09 09Z,   0.00,  -4.56,  99.90,  -4.55,   0.01,  (min)
03/09 10Z,   0.00,  -4.17,  99.90,  -4.16,   0.01,
03/09 11Z,   0.00,  -3.59,  99.90,  -3.58,   0.01,
03/09 12Z,   0.00,  -3.24,  99.90,  -3.24,   0.01,
03/09 13Z,   0.10,  -2.93,  99.90,  -2.82,   0.01,
03/09 14Z,   0.10,  -2.39,  99.90,  -2.29,   0.01,
03/09 15Z,   0.10,  -1.79,  99.90,  -1.68,   0.01,
03/09 16Z,   0.10,  -1.50,  99.90,  -1.39,   0.01,  (max)
03/09 17Z,   0.10,  -1.77,  99.90,  -1.67,   0.01,
03/09 18Z,   0.10,  -2.53,  99.90,  -2.43,   0.01,
03/09 19Z,   0.10,  -3.46,  99.90,  -3.35,   0.01,
03/09 20Z,   0.20,  -4.24,  99.90,  -4.04,   0.01,
03/09 21Z,   0.20,  -4.58,  99.90,  -4.37,   0.01,  (min)
03/09 22Z,   0.20,  -4.23,  99.90,  -4.02,   0.01,
03/09 23Z,   0.20,  -3.49,  99.90,  -3.28,   0.01,
03/10 00Z,   0.20,  -2.94,  99.90,  -2.73,   0.01,
03/10 01Z,   0.20,  -2.62,  99.90,  -2.42,   0.01,
03/10 02Z,   0.20,  -2.20,  99.90,  -1.99,   0.01,
03/10 03Z,   0.20,  -1.63,  99.90,  -1.42,   0.01,
03/10 04Z,   0.20,  -1.22,  99.90,  -1.02,   0.01,  (max)
03/10 05Z,   0.20,  -1.28,  99.90,  -1.07,   0.01,
03/10 06Z,   0.20,  -1.83,  99.90,  -1.62,   0.01,
03/10 07Z,   0.20,  -2.64,  99.90,  -2.44,   0.01,
03/10 08Z,   0.20,  -3.45,  99.90,  -3.24,   0.01,
03/10 09Z,   0.20,  -4.05,  99.90,  -3.84,   0.01,
03/10 10Z,   0.10,  -4.16,  99.90,  -4.06,   0.01,  (min)
03/10 11Z,   0.10,  -3.78,  99.90,  -3.68,   0.01,
03/10 12Z,   0.10,  -3.38,  99.90,  -3.28,   0.01,
03/10 13Z,   0.10,  -3.19,  99.90,  -3.09,   0.01,
03/10 14Z,   0.10,  -2.92,  99.90,  -2.81,   0.01,
03/10 15Z,   0.10,  -2.39,  99.90,  -2.28,   0.01,
03/10 16Z,   0.10,  -1.87,  99.90,  -1.76,   0.01,
03/10 17Z,   0.10,  -1.72,  99.90,  -1.62,   0.01,  (max)
03/10 18Z,   0.10,  -2.10,  99.90,  -1.99,   0.01,
03/10 19Z,   0.10,  -2.81,  99.90,  -2.70,   0.01,
03/10 20Z,   0.10,  -3.54,  99.90,  -3.43,   0.01,
03/10 21Z,   0.20,  -4.09,  99.90,  -3.88,   0.01,
03/10 22Z,   0.20,  -4.25,  99.90,  -4.04,   0.01,  (min)
03/10 23Z,   0.20,  -3.87,  99.90,  -3.66,   0.01,
03/11 00Z,   0.10,  -3.28,  99.90,  -3.17,   0.01,
03/11 01Z,   0.10,  -2.92,  99.90,  -2.81,   0.01,
03/11 02Z,   0.10,  -2.67,  99.90,  -2.56,   0.01,
03/11 03Z,   0.00,  -2.24,  99.90,  -2.23,   0.01,
03/11 04Z,   0.00,  -1.71,  99.90,  -1.70,   0.01,
03/11 05Z,   0.00,  -1.42,  99.90,  -1.42,   0.01,  (max)
03/11 06Z,   0.00,  -1.58,  99.90,  -1.58,   0.01,
03/11 07Z,   0.00,  -2.11,  99.90,  -2.11,   0.01,
03/11 08Z,   0.00,  -2.75,  99.90,  -2.74,   0.01,
03/11 09Z,   0.00,  -3.34,  99.90,  -3.33,   0.01,
03/11 10Z,   0.00,  -3.79,  99.90,  -3.78,   0.01,
03/11 11Z,   0.00,  -3.87,  99.90,  -3.86,   0.01,  (min)
03/11 12Z,   0.10,  -3.61,  99.90,  -3.50,   0.01,
03/11 13Z,   0.10,  -3.39,  99.90,  -3.28,   0.01,
03/11 14Z,   0.10,  -3.27,  99.90,  -3.17,   0.01,
03/11 15Z,   0.10,  -2.94,  99.90,  -2.84,   0.01,
03/11 16Z,   0.10,  -2.38,  99.90,  -2.27,   0.01,
03/11 17Z,   0.10,  -1.92,  99.90,  -1.81,   0.01,
03/11 18Z,   0.20,  -1.88,  99.90,  -1.68,   0.01,  (max)
03/11 19Z,   0.20,  -2.30,  99.90,  -2.09,   0.01,
03/11 20Z,   0.30,  -2.90,  99.90,  -2.59,   0.01,
03/11 21Z,   0.30,  -3.44,  99.90,  -3.13,   0.01,
03/11 22Z,   0.30,  -3.86,  99.90,  -3.55,   0.01,
03/11 23Z,   0.40,  -3.99,  99.90,  -3.59,   0.01,  (min)
03/12 00Z,   0.40,  -3.71,  99.90,  -3.30,   0.01,