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
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
#Port Angeles, WA : 04/17/2026 05:23:51 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/15 12Z,   1.10,  -4.58,  -3.91,  99.90,  -0.43,
04/15 13Z,   1.10,  -5.65,  -4.97,  99.90,  -0.42,
04/15 14Z,   1.10,  -6.63,  -6.00,  99.90,  -0.47,
04/15 15Z,   1.10,  -7.18,  -6.61,  99.90,  -0.53,  (min)
04/15 16Z,   1.10,  -7.08,  -6.48,  99.90,  -0.50,
04/15 17Z,   1.10,  -6.44,  -5.82,  99.90,  -0.48,
04/15 18Z,   1.00,  -5.56,  -4.93,  99.90,  -0.37,
04/15 19Z,   1.00,  -4.67,  -4.21,  99.90,  -0.54,
04/15 20Z,   1.10,  -3.92,  -3.55,  99.90,  -0.73,
04/15 21Z,   1.10,  -3.54,  -3.13,  99.90,  -0.69,  (max)
04/15 22Z,   1.00,  -3.68,  -3.22,  99.90,  -0.54,
04/15 23Z,   1.00,  -4.22,  -3.78,  99.90,  -0.56,
04/16 00Z,   1.10,  -4.95,  -4.61,  99.90,  -0.76,
04/16 01Z,   1.10,  -5.71,  -5.30,  99.90,  -0.69,
04/16 02Z,   1.00,  -6.40,  -6.05,  99.90,  -0.65,
04/16 03Z,   1.00,  -6.74,  -6.45,  99.90,  -0.71,  (min)
04/16 04Z,   1.00,  -6.47,  -6.21,  99.90,  -0.74,
04/16 05Z,   0.90,  -5.63,  -5.38,  99.90,  -0.65,
04/16 06Z,   0.80,  -4.52,  -4.32,  99.90,  -0.60,
04/16 07Z,   0.70,  -3.46,  -3.38,  99.90,  -0.62,
04/16 08Z,   0.70,  -2.63,  -2.51,  99.90,  -0.58,
04/16 09Z,   0.70,  -2.21,  -2.06,  99.90,  -0.55,  (max)
04/16 10Z,   0.70,  -2.39,  -2.25,  99.90,  -0.56,
04/16 11Z,   0.70,  -3.18,  -3.09,  99.90,  -0.61,
04/16 12Z,   0.60,  -4.35,  -4.14,  99.90,  -0.39,
04/16 13Z,   0.60,  -5.68,  -5.37,  99.90,  -0.29,
04/16 14Z,   0.50,  -7.01,  -6.72,  99.90,  -0.21,
04/16 15Z,   0.50,  -8.08,  -7.98,  99.90,  -0.40,
04/16 16Z,   0.50,  -8.49,  -8.44,  99.90,  -0.45,  (min)
04/16 17Z,   0.50,  -8.09,  -7.97,  99.90,  -0.38,
04/16 18Z,   0.60,  -7.09,  -6.93,  99.90,  -0.44,
04/16 19Z,   0.50,  -5.87,  -5.86,  99.90,  -0.49,
04/16 20Z,   0.60,  -4.69,  -4.82,  99.90,  -0.73,
04/16 21Z,   0.60,  -3.75,  -3.86,  99.90,  -0.71,
04/16 22Z,   0.50,  -3.29,  -3.32,  99.90,  -0.53,  (max)
04/16 23Z,   0.50,  -3.40,  -3.58,  99.90,  -0.68,
04/17 00Z,   0.60,  -3.90,  -4.15,  99.90,  -0.85,
04/17 01Z,   0.60,  -4.57,  -4.79,  99.90,  -0.82,
04/17 02Z,   0.60,  -5.25,  -5.43,  99.90,  -0.78,
04/17 03Z,   0.60,  -5.80,  -5.95,  99.90,  -0.75,
04/17 04Z,   0.60,  -5.94,  -6.13,  99.90,  -0.79,  (min)
04/17 05Z,   0.60,  -5.46,  -5.57,  99.90,  -0.71,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/17 06Z,   0.60,  -4.49,  99.90,  -4.59,  -0.70,
04/17 07Z,   0.60,  -3.39,  99.90,  -3.49,  -0.69,
04/17 08Z,   0.60,  -2.49,  99.90,  -2.57,  -0.68,
04/17 09Z,   0.60,  -1.93,  99.90,  -2.00,  -0.67,
04/17 10Z,   0.60,  -1.90,  99.90,  -1.96,  -0.66,  (max)
04/17 11Z,   0.60,  -2.53,  99.90,  -2.58,  -0.65,
04/17 12Z,   0.60,  -3.75,  99.90,  -3.79,  -0.64,
04/17 13Z,   0.60,  -5.29,  99.90,  -5.32,  -0.63,
04/17 14Z,   0.60,  -6.91,  99.90,  -6.93,  -0.62,
04/17 15Z,   0.60,  -8.41,  99.90,  -8.41,  -0.61,
04/17 16Z,   0.60,  -9.44,  99.90,  -9.43,  -0.60,
04/17 17Z,   0.60,  -9.62,  99.90,  -9.61,  -0.59,  (min)
04/17 18Z,   0.60,  -8.88,  99.90,  -8.87,  -0.59,
04/17 19Z,   0.60,  -7.54,  99.90,  -7.53,  -0.59,
04/17 20Z,   0.60,  -6.03,  99.90,  -6.01,  -0.59,
04/17 21Z,   0.60,  -4.63,  99.90,  -4.62,  -0.59,
04/17 22Z,   0.60,  -3.57,  99.90,  -3.56,  -0.59,
04/17 23Z,   0.60,  -3.06,  99.90,  -3.05,  -0.59,  (max)
04/18 00Z,   0.60,  -3.13,  99.90,  -3.11,  -0.59,
04/18 01Z,   0.70,  -3.57,  99.90,  -3.46,  -0.59,
04/18 02Z,   0.70,  -4.14,  99.90,  -4.02,  -0.59,
04/18 03Z,   0.70,  -4.70,  99.90,  -4.58,  -0.59,
04/18 04Z,   0.70,  -5.09,  99.90,  -4.97,  -0.59,  (min)
04/18 05Z,   0.70,  -5.03,  99.90,  -4.92,  -0.59,
04/18 06Z,   0.70,  -4.39,  99.90,  -4.27,  -0.59,
04/18 07Z,   0.70,  -3.38,  99.90,  -3.26,  -0.59,
04/18 08Z,   0.70,  -2.40,  99.90,  -2.29,  -0.59,
04/18 09Z,   0.70,  -1.74,  99.90,  -1.62,  -0.59,
04/18 10Z,   0.70,  -1.51,  99.90,  -1.40,  -0.59,  (max)
04/18 11Z,   0.80,  -1.88,  99.90,  -1.67,  -0.59,
04/18 12Z,   0.80,  -2.92,  99.90,  -2.70,  -0.59,
04/18 13Z,   0.80,  -4.49,  99.90,  -4.27,  -0.59,
04/18 14Z,   0.80,  -6.29,  99.90,  -6.08,  -0.59,
04/18 15Z,   0.90,  -8.09,  99.90,  -7.77,  -0.59,
04/18 16Z,   0.90,  -9.62,  99.90,  -9.30,  -0.59,
04/18 17Z,   0.80, -10.51,  99.90, -10.30,  -0.59,  (min)
04/18 18Z,   0.80, -10.43,  99.90, -10.22,  -0.59,
04/18 19Z,   0.90,  -9.38,  99.90,  -9.07,  -0.59,
04/18 20Z,   0.80,  -7.79,  99.90,  -7.57,  -0.59,
04/18 21Z,   0.80,  -6.08,  99.90,  -5.87,  -0.59,
04/18 22Z,   0.90,  -4.56,  99.90,  -4.25,  -0.59,
04/18 23Z,   0.90,  -3.44,  99.90,  -3.12,  -0.59,
04/19 00Z,   0.90,  -2.90,  99.90,  -2.58,  -0.59,  (max)
04/19 01Z,   0.90,  -2.92,  99.90,  -2.61,  -0.59,
04/19 02Z,   0.90,  -3.27,  99.90,  -2.96,  -0.59,
04/19 03Z,   0.90,  -3.71,  99.90,  -3.40,  -0.59,
04/19 04Z,   1.00,  -4.13,  99.90,  -3.72,  -0.59,
04/19 05Z,   1.00,  -4.36,  99.90,  -3.94,  -0.59,  (min)
04/19 06Z,   1.00,  -4.14,  99.90,  -3.72,  -0.59,
04/19 07Z,   0.90,  -3.41,  99.90,  -3.09,  -0.59,
04/19 08Z,   1.00,  -2.46,  99.90,  -2.05,  -0.59,
04/19 09Z,   0.90,  -1.68,  99.90,  -1.37,  -0.59,
04/19 10Z,   1.00,  -1.30,  99.90,  -0.89,  -0.59,  (max)
04/19 11Z,   1.00,  -1.41,  99.90,  -1.00,  -0.59,
04/19 12Z,   1.00,  -2.12,  99.90,  -1.70,  -0.59,
04/19 13Z,   1.00,  -3.46,  99.90,  -3.05,  -0.59,
04/19 14Z,   1.00,  -5.25,  99.90,  -4.84,  -0.59,
04/19 15Z,   1.00,  -7.19,  99.90,  -6.77,  -0.59,
04/19 16Z,   1.00,  -9.02,  99.90,  -8.61,  -0.59,
04/19 17Z,   1.00, -10.48,  99.90, -10.07,  -0.59,
04/19 18Z,   0.90, -11.19,  99.90, -10.88,  -0.59,  (min)
04/19 19Z,   0.90, -10.86,  99.90, -10.54,  -0.59,
04/19 20Z,   0.90,  -9.59,  99.90,  -9.28,  -0.59,
04/19 21Z,   0.90,  -7.86,  99.90,  -7.55,  -0.59,
04/19 22Z,   0.90,  -6.08,  99.90,  -5.77,  -0.59,
04/19 23Z,   0.90,  -4.53,  99.90,  -4.21,  -0.59,
04/20 00Z,   0.90,  -3.39,  99.90,  -3.08,  -0.59,
04/20 01Z,   1.00,  -2.84,  99.90,  -2.43,  -0.59,
04/20 02Z,   1.00,  -2.80,  99.90,  -2.39,  -0.59,  (max)
04/20 03Z,   0.90,  -3.04,  99.90,  -2.72,  -0.59,
04/20 04Z,   0.90,  -3.34,  99.90,  -3.03,  -0.59,
04/20 05Z,   0.90,  -3.61,  99.90,  -3.30,  -0.59,
04/20 06Z,   0.80,  -3.70,  99.90,  -3.48,  -0.59,  (min)
04/20 07Z,   0.80,  -3.37,  99.90,  -3.16,  -0.59,
04/20 08Z,   0.80,  -2.65,  99.90,  -2.44,  -0.59,
04/20 09Z,   0.80,  -1.85,  99.90,  -1.64,  -0.59,
04/20 10Z,   0.80,  -1.33,  99.90,  -1.11,  -0.59,
04/20 11Z,   0.90,  -1.22,  99.90,  -0.91,  -0.59,  (max)
04/20 12Z,   0.80,  -1.59,  99.90,  -1.38,  -0.59,
04/20 13Z,   0.80,  -2.53,  99.90,  -2.31,  -0.59,
04/20 14Z,   0.90,  -4.03,  99.90,  -3.72,  -0.59,
04/20 15Z,   0.90,  -5.90,  99.90,  -5.59,  -0.59,
04/20 16Z,   0.90,  -7.83,  99.90,  -7.51,  -0.59,
04/20 17Z,   0.90,  -9.59,  99.90,  -9.27,  -0.59,
04/20 18Z,   0.90, -10.92,  99.90, -10.60,  -0.59,
04/20 19Z,   0.90, -11.44,  99.90, -11.12,  -0.59,  (min)
04/20 20Z,   0.80, -10.92,  99.90, -10.71,  -0.59,
04/20 21Z,   0.90,  -9.56,  99.90,  -9.25,  -0.59,
04/20 22Z,   0.90,  -7.83,  99.90,  -7.51,  -0.59,
04/20 23Z,   0.90,  -6.09,  99.90,  -5.77,  -0.59,
04/21 00Z,   0.90,  -4.56,  99.90,  -4.25,  -0.59,