EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
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Alaska
Gulf of Alaska
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Eastport, ME
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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
#Nikiski, AK : 07/11/2025 23:22:22 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/10 06Z,   0.20,   8.24,   7.82,  99.90,  -0.62,
07/10 07Z,   0.10,   6.66,   6.22,  99.90,  -0.54,  (min)
07/10 08Z,   0.10,   7.50,   6.95,  99.90,  -0.65,
07/10 09Z,   0.10,  10.49,  10.30,  99.90,  -0.29,
07/10 10Z,   0.10,  14.05,  13.93,  99.90,  -0.22,
07/10 11Z,   0.10,  17.08,  16.95,  99.90,  -0.23,
07/10 12Z,   0.00,  19.09,  19.29,  99.90,   0.20,
07/10 13Z,   0.00,  19.54,  19.93,  99.90,   0.39,  (max)
07/10 14Z,   0.00,  18.04,  18.46,  99.90,   0.42,
07/10 15Z,   0.00,  14.86,  15.07,  99.90,   0.21,
07/10 16Z,   0.00,  10.74,  10.87,  99.90,   0.13,
07/10 17Z,   0.00,   6.42,   6.79,  99.90,   0.37,
07/10 18Z,   0.00,   2.28,   2.75,  99.90,   0.47,
07/10 19Z,  -0.10,  -0.93,  -0.54,  99.90,   0.49,
07/10 20Z,  -0.10,  -1.67,  -1.82,  99.90,  -0.05,  (min)
07/10 21Z,  -0.10,   0.79,   0.58,  99.90,  -0.11,
07/10 22Z,  -0.10,   5.26,   5.63,  99.90,   0.47,
07/10 23Z,  -0.10,  10.19,  10.53,  99.90,   0.44,
07/11 00Z,   0.00,  14.71,  14.82,  99.90,   0.11,
07/11 01Z,   0.00,  18.02,  18.10,  99.90,   0.08,
07/11 02Z,   0.00,  19.32,  19.56,  99.90,   0.24,  (max)
07/11 03Z,  -0.10,  18.40,  18.75,  99.90,   0.45,
07/11 04Z,  -0.10,  15.82,  15.94,  99.90,   0.22,
07/11 05Z,  -0.10,  12.53,  12.33,  99.90,  -0.10,
07/11 06Z,  -0.10,   9.25,   9.18,  99.90,   0.03,
07/11 07Z,  -0.10,   6.55,   6.74,  99.90,   0.29,
07/11 08Z,  -0.10,   5.65,   5.87,  99.90,   0.32,  (min)
07/11 09Z,  -0.10,   7.57,   8.15,  99.90,   0.68,
07/11 10Z,  -0.10,  11.50,  12.29,  99.90,   0.89,
07/11 11Z,   0.00,  15.53,  16.01,  99.90,   0.48,
07/11 12Z,   0.00,  18.54,  19.05,  99.90,   0.51,
07/11 13Z,   0.00,  20.12,  20.76,  99.90,   0.64,  (max)
07/11 14Z,   0.00,  19.85,  20.51,  99.90,   0.66,
07/11 15Z,   0.00,  17.54,  17.84,  99.90,   0.30,
07/11 16Z,   0.00,  13.62,  13.65,  99.90,   0.03,
07/11 17Z,   0.00,   8.93,   9.31,  99.90,   0.38,
07/11 18Z,   0.00,   4.28,   5.09,  99.90,   0.81,
07/11 19Z,   0.00,   0.21,   1.01,  99.90,   0.80,
07/11 20Z,   0.00,  -2.28,  -1.65,  99.90,   0.63,
07/11 21Z,   0.00,  -1.70,  -1.73,  99.90,  -0.03,  (min)
07/11 22Z,   0.00,   2.10,   2.50,  99.90,   0.40,
07/11 23Z,   0.00,   7.42,   7.95,  99.90,   0.53,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/12 00Z,   0.00,  12.57,  99.90,  13.07,   0.49,
07/12 01Z,   0.00,  16.78,  99.90,  17.24,   0.45,
07/12 02Z,   0.00,  19.38,  99.90,  19.79,   0.41,
07/12 03Z,   0.00,  19.75,  99.90,  20.13,   0.37,  (max)
07/12 04Z,   0.00,  17.92,  99.90,  18.25,   0.33,
07/12 05Z,   0.00,  14.59,  99.90,  14.88,   0.29,
07/12 06Z,   0.00,  10.79,  99.90,  11.04,   0.25,
07/12 07Z,   0.00,   7.33,  99.90,   7.53,   0.21,
07/12 08Z,   0.10,   4.98,  99.90,   5.24,   0.17,  (min)
07/12 09Z,   0.10,   5.03,  99.90,   5.26,   0.13,
07/12 10Z,   0.20,   8.10,  99.90,   8.38,   0.09,
07/12 11Z,   0.20,  12.78,  99.90,  13.02,   0.04,
07/12 12Z,   0.20,  16.99,  99.90,  17.23,   0.04,
07/12 13Z,   0.20,  19.74,  99.90,  19.98,   0.04,
07/12 14Z,   0.20,  20.74,  99.90,  20.99,   0.04,  (max)
07/12 15Z,   0.20,  19.71,  99.90,  19.96,   0.04,
07/12 16Z,   0.20,  16.63,  99.90,  16.88,   0.04,
07/12 17Z,   0.10,  12.06,  99.90,  12.21,   0.04,
07/12 18Z,   0.10,   6.96,  99.90,   7.10,   0.04,
07/12 19Z,   0.00,   2.23,  99.90,   2.27,   0.04,
07/12 20Z,   0.00,  -1.42,  99.90,  -1.37,   0.04,
07/12 21Z,   0.00,  -2.84,  99.90,  -2.79,   0.04,  (min)
07/12 22Z,   0.00,  -0.82,  99.90,  -0.77,   0.04,
07/12 23Z,   0.00,   4.13,  99.90,   4.18,   0.04,
07/13 00Z,   0.00,   9.91,  99.90,   9.96,   0.04,
07/13 01Z,   0.00,  14.92,  99.90,  14.97,   0.04,
07/13 02Z,   0.00,  18.55,  99.90,  18.59,   0.04,
07/13 03Z,   0.00,  20.27,  99.90,  20.31,   0.04,  (max)
07/13 04Z,   0.00,  19.68,  99.90,  19.73,   0.04,
07/13 05Z,   0.00,  16.96,  99.90,  17.01,   0.04,
07/13 06Z,   0.00,  12.97,  99.90,  13.02,   0.04,
07/13 07Z,   0.00,   8.85,  99.90,   8.90,   0.04,
07/13 08Z,   0.00,   5.49,  99.90,   5.53,   0.04,
07/13 09Z,   0.00,   3.78,  99.90,   3.82,   0.04,  (min)
07/13 10Z,   0.00,   4.91,  99.90,   4.95,   0.04,
07/13 11Z,   0.00,   8.96,  99.90,   9.01,   0.04,
07/13 12Z,   0.10,  14.06,  99.90,  14.20,   0.04,
07/13 13Z,   0.10,  18.13,  99.90,  18.28,   0.04,
07/13 14Z,   0.10,  20.44,  99.90,  20.58,   0.04,
07/13 15Z,   0.00,  20.83,  99.90,  20.87,   0.04,  (max)
07/13 16Z,   0.00,  19.11,  99.90,  19.15,   0.04,
07/13 17Z,   0.00,  15.38,  99.90,  15.42,   0.04,
07/13 18Z,   0.00,  10.33,  99.90,  10.37,   0.04,
07/13 19Z,   0.00,   5.08,  99.90,   5.12,   0.04,
07/13 20Z,   0.00,   0.62,  99.90,   0.67,   0.04,
07/13 21Z,  -0.10,  -2.24,  99.90,  -2.30,   0.04,
07/13 22Z,  -0.10,  -2.40,  99.90,  -2.46,   0.04,  (min)
07/13 23Z,  -0.10,   0.94,  99.90,   0.89,   0.04,
07/14 00Z,  -0.10,   6.66,  99.90,   6.61,   0.04,
07/14 01Z,  -0.10,  12.47,  99.90,  12.41,   0.04,
07/14 02Z,  -0.10,  16.99,  99.90,  16.94,   0.04,
07/14 03Z,  -0.10,  19.85,  99.90,  19.79,   0.04,
07/14 04Z,  -0.10,  20.65,  99.90,  20.59,   0.04,  (max)
07/14 05Z,  -0.10,  19.12,  99.90,  19.07,   0.04,
07/14 06Z,   0.00,  15.62,  99.90,  15.67,   0.04,
07/14 07Z,   0.00,  11.17,  99.90,  11.21,   0.04,
07/14 08Z,   0.00,   7.00,  99.90,   7.05,   0.04,
07/14 09Z,   0.00,   4.02,  99.90,   4.06,   0.04,
07/14 10Z,   0.00,   3.10,  99.90,   3.15,   0.04,  (min)
07/14 11Z,   0.00,   5.21,  99.90,   5.25,   0.04,
07/14 12Z,   0.00,   9.90,  99.90,   9.95,   0.04,
07/14 13Z,   0.00,  15.02,  99.90,  15.06,   0.04,
07/14 14Z,   0.00,  18.70,  99.90,  18.75,   0.04,
07/14 15Z,   0.00,  20.50,  99.90,  20.55,   0.04,  (max)
07/14 16Z,   0.00,  20.35,  99.90,  20.39,   0.04,
07/14 17Z,  -0.10,  18.09,  99.90,  18.03,   0.04,
07/14 18Z,  -0.10,  13.92,  99.90,  13.86,   0.04,
07/14 19Z,  -0.10,   8.68,  99.90,   8.63,   0.04,
07/14 20Z,  -0.10,   3.65,  99.90,   3.59,   0.04,
07/14 21Z,  -0.10,  -0.17,  99.90,  -0.23,   0.04,
07/14 22Z,  -0.10,  -2.03,  99.90,  -2.09,   0.04,  (min)
07/14 23Z,  -0.20,  -0.96,  99.90,  -1.11,   0.04,
07/15 00Z,  -0.20,   3.37,  99.90,   3.21,   0.04,
07/15 01Z,  -0.20,   9.35,  99.90,   9.20,   0.04,
07/15 02Z,  -0.20,  14.77,  99.90,  14.62,   0.04,
07/15 03Z,  -0.20,  18.59,  99.90,  18.44,   0.04,
07/15 04Z,  -0.30,  20.61,  99.90,  20.36,   0.04,  (max)
07/15 05Z,  -0.30,  20.52,  99.90,  20.26,   0.04,
07/15 06Z,  -0.30,  18.16,  99.90,  17.91,   0.04,
07/15 07Z,  -0.40,  14.08,  99.90,  13.73,   0.04,
07/15 08Z,  -0.40,   9.45,  99.90,   9.10,   0.04,
07/15 09Z,  -0.40,   5.52,  99.90,   5.17,   0.04,
07/15 10Z,  -0.40,   3.08,  99.90,   2.73,   0.04,
07/15 11Z,  -0.40,   2.91,  99.90,   2.56,   0.04,  (min)
07/15 12Z,  -0.40,   5.69,  99.90,   5.33,   0.04,
07/15 13Z,  -0.40,  10.58,  99.90,  10.23,   0.04,
07/15 14Z,  -0.40,  15.37,  99.90,  15.02,   0.04,
07/15 15Z,  -0.50,  18.55,  99.90,  18.10,   0.04,
07/15 16Z,  -0.50,  19.92,  99.90,  19.46,   0.04,  (max)
07/15 17Z,  -0.60,  19.39,  99.90,  18.84,   0.04,
07/15 18Z,  -0.60,  16.81,  99.90,  16.26,   0.04,