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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Wrightsville Bch
Holden Beach, NC
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Ft. Pulaski, GA
Fernandina, FL
Surge List
East Coast
#Seldovia, AK : 07/13/2025 20:20:52 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/12 00Z,   0.20,  16.88,  16.91,  99.90,  -0.17,
07/12 01Z,   0.20,  16.75,  16.77,  99.90,  -0.18,  (max)
07/12 02Z,   0.10,  14.67,  14.73,  99.90,  -0.04,
07/12 03Z,   0.00,  11.22,  11.33,  99.90,   0.11,
07/12 04Z,   0.00,   7.41,   7.68,  99.90,   0.27,
07/12 05Z,   0.00,   4.44,   4.74,  99.90,   0.30,
07/12 06Z,   0.10,   3.42,   3.60,  99.90,   0.08,  (min)
07/12 07Z,   0.10,   4.73,   5.14,  99.90,   0.31,
07/12 08Z,   0.00,   7.79,   8.35,  99.90,   0.56,
07/12 09Z,   0.00,  11.66,  12.04,  99.90,   0.38,
07/12 10Z,   0.00,  15.40,  15.51,  99.90,   0.11,
07/12 11Z,   0.00,  18.05,  18.13,  99.90,   0.08,
07/12 12Z,   0.00,  18.83,  18.95,  99.90,   0.12,  (max)
07/12 13Z,   0.00,  17.43,  17.29,  99.90,  -0.14,
07/12 14Z,  -0.10,  14.01,  13.77,  99.90,  -0.14,
07/12 15Z,  -0.30,   9.24,   9.31,  99.90,   0.37,
07/12 16Z,  -0.40,   4.08,   4.38,  99.90,   0.70,
07/12 17Z,  -0.50,  -0.30,   0.00,  99.90,   0.80,
07/12 18Z,  -0.40,  -2.73,  -2.30,  99.90,   0.83,  (min)
07/12 19Z,  -0.40,  -2.54,  -2.08,  99.90,   0.86,
07/12 20Z,  -0.40,   0.02,   0.25,  99.90,   0.63,
07/12 21Z,  -0.40,   4.12,   4.11,  99.90,   0.39,
07/12 22Z,  -0.40,   8.85,   8.82,  99.90,   0.37,
07/12 23Z,  -0.50,  13.28,  13.28,  99.90,   0.50,
07/13 00Z,  -0.30,  16.41,  16.18,  99.90,   0.07,
07/13 01Z,  -0.40,  17.55,  17.18,  99.90,   0.03,  (max)
07/13 02Z,  -0.40,  16.49,  16.13,  99.90,   0.04,
07/13 03Z,  -0.40,  13.56,  13.24,  99.90,   0.08,
07/13 04Z,  -0.40,   9.60,   9.31,  99.90,   0.11,
07/13 05Z,  -0.40,   5.75,   5.50,  99.90,   0.15,
07/13 06Z,  -0.30,   3.25,   2.99,  99.90,   0.04,
07/13 07Z,  -0.30,   3.03,   2.91,  99.90,   0.18,  (min)
07/13 08Z,  -0.30,   5.13,   5.21,  99.90,   0.38,
07/13 09Z,  -0.30,   8.72,   8.82,  99.90,   0.40,
07/13 10Z,  -0.20,  12.79,  12.62,  99.90,   0.03,
07/13 11Z,  -0.30,  16.38,  16.08,  99.90,   0.00,
07/13 12Z,  -0.20,  18.55,  18.29,  99.90,  -0.06,  (max)
07/13 13Z,  -0.30,  18.63,  18.21,  99.90,  -0.12,
07/13 14Z,  -0.30,  16.45,  15.81,  99.90,  -0.34,
07/13 15Z,  -0.40,  12.38,  11.92,  99.90,  -0.06,
07/13 16Z,  -0.50,   7.26,   7.27,  99.90,   0.51,
07/13 17Z,  -0.50,   2.24,   2.36,  99.90,   0.62,
07/13 18Z,  -0.60,  -1.50,  -1.42,  99.90,   0.68,
07/13 19Z,  -0.60,  -2.93,  -2.79,  99.90,   0.74,  (min)
07/13 20Z,  -0.50,  -1.66,  -1.51,  99.90,   0.65,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/13 21Z,  -0.50,   1.74,  99.90,   1.85,   0.61,
07/13 22Z,  -0.40,   6.28,  99.90,   6.45,   0.57,
07/13 23Z,  -0.40,  11.04,  99.90,  11.17,   0.54,
07/14 00Z,  -0.30,  15.06,  99.90,  15.26,   0.50,
07/14 01Z,  -0.30,  17.44,  99.90,  17.60,   0.46,
07/14 02Z,  -0.30,  17.64,  99.90,  17.76,   0.42,  (max)
07/14 03Z,  -0.40,  15.66,  99.90,  15.65,   0.39,
07/14 04Z,  -0.40,  12.08,  99.90,  12.03,   0.35,
07/14 05Z,  -0.50,   7.92,  99.90,   7.73,   0.31,
07/14 06Z,  -0.50,   4.34,  99.90,   4.12,   0.28,
07/14 07Z,  -0.50,   2.50,  99.90,   2.23,   0.24,  (min)
07/14 08Z,  -0.60,   3.06,  99.90,   2.66,   0.20,
07/14 09Z,  -0.50,   5.76,  99.90,   5.46,   0.20,
07/14 10Z,  -0.50,   9.61,  99.90,   9.31,   0.20,
07/14 11Z,  -0.50,  13.60,  99.90,  13.30,   0.20,
07/14 12Z,  -0.50,  16.82,  99.90,  16.52,   0.20,
07/14 13Z,  -0.50,  18.39,  99.90,  18.09,   0.20,  (max)
07/14 14Z,  -0.60,  17.77,  99.90,  17.38,   0.20,
07/14 15Z,  -0.70,  14.98,  99.90,  14.48,   0.20,
07/14 16Z,  -0.70,  10.56,  99.90,  10.06,   0.20,
07/14 17Z,  -0.80,   5.52,  99.90,   4.92,   0.20,
07/14 18Z,  -0.80,   1.03,  99.90,   0.43,   0.20,
07/14 19Z,  -0.80,  -1.80,  99.90,  -2.40,   0.20,
07/14 20Z,  -0.80,  -2.16,  99.90,  -2.76,   0.20,  (min)
07/14 21Z,  -0.90,   0.02,  99.90,  -0.68,   0.20,
07/14 22Z,  -0.90,   3.95,  99.90,   3.25,   0.20,
07/14 23Z,  -0.90,   8.60,  99.90,   7.90,   0.20,
07/15 00Z,  -0.90,  13.05,  99.90,  12.36,   0.20,
07/15 01Z,  -0.90,  16.42,  99.90,  15.72,   0.20,
07/15 02Z,  -0.90,  17.90,  99.90,  17.20,   0.20,  (max)
07/15 03Z,  -1.00,  17.18,  99.90,  16.38,   0.20,
07/15 04Z,  -1.00,  14.47,  99.90,  13.67,   0.20,
07/15 05Z,  -1.00,  10.53,  99.90,   9.73,   0.20,
07/15 06Z,  -1.00,   6.45,  99.90,   5.65,   0.20,
07/15 07Z,  -0.90,   3.34,  99.90,   2.65,   0.20,
07/15 08Z,  -0.90,   2.17,  99.90,   1.47,   0.20,  (min)
07/15 09Z,  -0.80,   3.34,  99.90,   2.74,   0.20,
07/15 10Z,  -0.80,   6.35,  99.90,   5.75,   0.20,
07/15 11Z,  -0.80,  10.18,  99.90,   9.58,   0.20,
07/15 12Z,  -0.90,  13.87,  99.90,  13.17,   0.20,
07/15 13Z,  -1.00,  16.59,  99.90,  15.79,   0.20,
07/15 14Z,  -1.10,  17.57,  99.90,  16.67,   0.20,  (max)
07/15 15Z,  -1.20,  16.43,  99.90,  15.43,   0.20,
07/15 16Z,  -1.20,  13.33,  99.90,  12.34,   0.20,
07/15 17Z,  -1.10,   8.98,  99.90,   8.08,   0.20,
07/15 18Z,  -1.10,   4.40,  99.90,   3.50,   0.20,
07/15 19Z,  -1.00,   0.71,  99.90,  -0.08,   0.20,
07/15 20Z,  -0.90,  -1.15,  99.90,  -1.84,   0.20,  (min)
07/15 21Z,  -0.90,  -0.58,  99.90,  -1.28,   0.20,
07/15 22Z,  -0.90,   2.21,  99.90,   1.51,   0.20,
07/15 23Z,  -0.90,   6.32,  99.90,   5.62,   0.20,
07/16 00Z,  -1.00,  10.75,  99.90,   9.95,   0.20,
07/16 01Z,  -1.00,  14.66,  99.90,  13.86,   0.20,
07/16 02Z,  -1.00,  17.23,  99.90,  16.43,   0.20,
07/16 03Z,  -1.10,  17.84,  99.90,  16.94,   0.20,  (max)
07/16 04Z,  -1.10,  16.35,  99.90,  15.46,   0.20,
07/16 05Z,  -1.20,  13.19,  99.90,  12.19,   0.20,
07/16 06Z,  -1.10,   9.19,  99.90,   8.29,   0.20,
07/16 07Z,  -1.00,   5.40,  99.90,   4.60,   0.20,
07/16 08Z,  -0.90,   2.79,  99.90,   2.09,   0.20,
07/16 09Z,  -0.80,   2.13,  99.90,   1.54,   0.20,  (min)
07/16 10Z,  -0.80,   3.63,  99.90,   3.04,   0.20,
07/16 11Z,  -0.80,   6.65,  99.90,   6.06,   0.20,
07/16 12Z,  -0.80,  10.21,  99.90,   9.62,   0.20,
07/16 13Z,  -0.90,  13.49,  99.90,  12.79,   0.20,
07/16 14Z,  -1.00,  15.73,  99.90,  14.94,   0.20,
07/16 15Z,  -1.00,  16.29,  99.90,  15.49,   0.20,  (max)
07/16 16Z,  -1.00,  14.92,  99.90,  14.12,   0.20,
07/16 17Z,  -0.90,  11.90,  99.90,  11.21,   0.20,
07/16 18Z,  -0.80,   7.98,  99.90,   7.38,   0.20,
07/16 19Z,  -0.70,   4.14,  99.90,   3.64,   0.20,
07/16 20Z,  -0.60,   1.32,  99.90,   0.92,   0.20,
07/16 21Z,  -0.60,   0.30,  99.90,  -0.10,   0.20,  (min)
07/16 22Z,  -0.50,   1.48,  99.90,   1.19,   0.20,
07/16 23Z,  -0.50,   4.52,  99.90,   4.22,   0.20,
07/17 00Z,  -0.50,   8.48,  99.90,   8.18,   0.20,
07/17 01Z,  -0.60,  12.45,  99.90,  12.05,   0.20,
07/17 02Z,  -0.60,  15.70,  99.90,  15.30,   0.20,
07/17 03Z,  -0.70,  17.51,  99.90,  17.01,   0.20,  (max)
07/17 04Z,  -0.70,  17.41,  99.90,  16.92,   0.20,
07/17 05Z,  -0.70,  15.45,  99.90,  14.95,   0.20,
07/17 06Z,  -0.60,  12.12,  99.90,  11.72,   0.20,
07/17 07Z,  -0.50,   8.26,  99.90,   7.96,   0.20,
07/17 08Z,  -0.40,   4.81,  99.90,   4.61,   0.20,
07/17 09Z,  -0.30,   2.58,  99.90,   2.48,   0.20,
07/17 10Z,  -0.20,   2.19,  99.90,   2.19,   0.20,  (min)
07/17 11Z,  -0.30,   3.71,  99.90,   3.61,   0.20,
07/17 12Z,  -0.30,   6.48,  99.90,   6.38,   0.20,