EXTRA-TROPICAL  STORM  SURGE
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Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
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Alaska
Gulf of Alaska
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Crescent City, CA
North Spit, CA
Arena Cove, CA
Point Reyes, CA
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San Francisco CA
Surge List
West Coast
#Anchorage, AK : 07/12/2025 19:21:00 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/11 00Z,  -0.20,   4.71,   5.91,  99.90,   1.40,  (min)
07/11 01Z,  -0.20,  11.75,  13.55,  99.90,   2.00,
07/11 02Z,  -0.20,  18.33,  19.74,  99.90,   1.61,
07/11 03Z,  -0.10,  23.84,  24.39,  99.90,   0.65,
07/11 04Z,  -0.10,  27.27,  27.54,  99.90,   0.37,
07/11 05Z,  -0.10,  27.74,  28.25,  99.90,   0.61,  (max)
07/11 06Z,  -0.10,  25.71,  25.58,  99.90,  -0.03,
07/11 07Z,  -0.10,  22.01,  21.07,  99.90,  -0.84,
07/11 08Z,  -0.10,  17.52,  16.18,  99.90,  -1.24,
07/11 09Z,  -0.10,  12.87,  11.61,  99.90,  -1.16,
07/11 10Z,  -0.10,   8.66,   7.80,  99.90,  -0.76,
07/11 11Z,  -0.10,   7.27,   6.66,  99.90,  -0.51,  (min)
07/11 12Z,  -0.10,  10.88,  13.07,  99.90,   2.29,
07/11 13Z,  -0.10,  17.32,  19.27,  99.90,   2.05,
07/11 14Z,  -0.10,  22.78,  24.29,  99.90,   1.61,
07/11 15Z,  -0.10,  26.16,  28.08,  99.90,   2.02,
07/11 16Z,  -0.10,  27.40,  29.94,  99.90,   2.64,  (max)
07/11 17Z,   0.00,  26.08,  27.91,  99.90,   1.83,
07/11 18Z,   0.00,  22.69,  23.63,  99.90,   0.94,
07/11 19Z,   0.00,  18.08,  18.16,  99.90,   0.08,
07/11 20Z,   0.00,  12.87,  12.86,  99.90,  -0.01,
07/11 21Z,   0.00,   7.59,   7.87,  99.90,   0.28,
07/11 22Z,   0.00,   2.51,   3.29,  99.90,   0.78,
07/11 23Z,   0.00,  -0.74,  -0.61,  99.90,   0.13,  (min)
07/12 00Z,   0.10,   0.94,   0.38,  99.90,  -0.66,
07/12 01Z,   0.10,   7.48,   9.33,  99.90,   1.75,
07/12 02Z,   0.20,  15.09,  16.58,  99.90,   1.29,
07/12 03Z,   0.20,  21.29,  22.33,  99.90,   0.84,
07/12 04Z,   0.20,  25.77,  26.54,  99.90,   0.57,
07/12 05Z,   0.20,  27.88,  29.08,  99.90,   1.00,  (max)
07/12 06Z,   0.30,  27.26,  28.17,  99.90,   0.61,
07/12 07Z,   0.30,  24.52,  24.47,  99.90,  -0.35,
07/12 08Z,   0.30,  20.29,  19.37,  99.90,  -1.22,
07/12 09Z,   0.40,  15.43,  14.40,  99.90,  -1.43,
07/12 10Z,   0.40,  10.64,   9.80,  99.90,  -1.24,
07/12 11Z,   0.40,   6.99,   6.31,  99.90,  -1.08,  (min)
07/12 12Z,   0.30,   7.17,   7.64,  99.90,   0.17,
07/12 13Z,   0.30,  12.51,  14.82,  99.90,   2.01,
07/12 14Z,   0.30,  19.70,  20.85,  99.90,   0.85,
07/12 15Z,   0.30,  24.93,  25.79,  99.90,   0.56,
07/12 16Z,   0.30,  27.53,  29.11,  99.90,   1.28,
07/12 17Z,   0.30,  27.71,  29.98,  99.90,   1.97,  (max)
07/12 18Z,   0.30,  25.42,  26.95,  99.90,   1.23,
07/12 19Z,   0.30,  21.35,  22.08,  99.90,   0.43,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/12 20Z,   0.20,  16.22,  99.90,  16.84,   0.42,
07/12 21Z,   0.20,  10.60,  99.90,  11.22,   0.42,
07/12 22Z,   0.20,   5.21,  99.90,   5.82,   0.41,
07/12 23Z,   0.10,   0.69,  99.90,   1.19,   0.40,
07/13 00Z,   0.10,  -0.90,  99.90,  -0.40,   0.40,  (min)
07/13 01Z,   0.10,   3.01,  99.90,   3.50,   0.39,
07/13 02Z,   0.10,  11.00,  99.90,  11.48,   0.38,
07/13 03Z,   0.10,  18.70,  99.90,  19.17,   0.37,
07/13 04Z,   0.10,  24.09,  99.90,  24.56,   0.37,
07/13 05Z,   0.10,  27.32,  99.90,  27.78,   0.36,
07/13 06Z,   0.20,  28.07,  99.90,  28.63,   0.35,  (max)
07/13 07Z,   0.20,  26.38,  99.90,  26.93,   0.35,
07/13 08Z,   0.20,  22.82,  99.90,  23.37,   0.35,
07/13 09Z,   0.20,  17.97,  99.90,  18.52,   0.35,
07/13 10Z,   0.20,  12.79,  99.90,  13.33,   0.35,
07/13 11Z,   0.20,   8.20,  99.90,   8.75,   0.35,
07/13 12Z,   0.20,   5.63,  99.90,   6.18,   0.35,  (min)
07/13 13Z,   0.20,   7.69,  99.90,   8.24,   0.35,
07/13 14Z,   0.20,  14.59,  99.90,  15.13,   0.35,
07/13 15Z,   0.20,  22.10,  99.90,  22.65,   0.35,
07/13 16Z,   0.20,  26.74,  99.90,  27.29,   0.35,
07/13 17Z,   0.20,  28.43,  99.90,  28.98,   0.35,  (max)
07/13 18Z,   0.20,  27.63,  99.90,  28.18,   0.35,
07/13 19Z,   0.10,  24.49,  99.90,  24.94,   0.35,
07/13 20Z,   0.10,  19.74,  99.90,  20.19,   0.35,
07/13 21Z,   0.10,  14.01,  99.90,  14.45,   0.35,
07/13 22Z,   0.00,   8.07,  99.90,   8.42,   0.35,
07/13 23Z,   0.00,   2.93,  99.90,   3.28,   0.35,
07/14 00Z,   0.00,  -0.49,  99.90,  -0.14,   0.35,  (min)
07/14 01Z,   0.00,  -0.02,  99.90,   0.32,   0.35,
07/14 02Z,   0.00,   6.02,  99.90,   6.37,   0.35,
07/14 03Z,   0.00,  14.92,  99.90,  15.27,   0.35,
07/14 04Z,   0.00,  22.16,  99.90,  22.51,   0.35,
07/14 05Z,   0.00,  26.46,  99.90,  26.81,   0.35,
07/14 06Z,   0.10,  28.38,  99.90,  28.83,   0.35,  (max)
07/14 07Z,   0.10,  27.84,  99.90,  28.29,   0.35,
07/14 08Z,   0.10,  25.07,  99.90,  25.52,   0.35,
07/14 09Z,   0.10,  20.64,  99.90,  21.08,   0.35,
07/14 10Z,   0.10,  15.20,  99.90,  15.64,   0.35,
07/14 11Z,   0.20,   9.97,  99.90,  10.52,   0.35,
07/14 12Z,   0.20,   6.02,  99.90,   6.57,   0.35,
07/14 13Z,   0.20,   4.88,  99.90,   5.43,   0.35,  (min)
07/14 14Z,   0.20,   8.78,  99.90,   9.33,   0.35,
07/14 15Z,   0.20,  16.73,  99.90,  17.28,   0.35,
07/14 16Z,   0.20,  24.03,  99.90,  24.57,   0.35,
07/14 17Z,   0.20,  27.85,  99.90,  28.40,   0.35,
07/14 18Z,   0.10,  28.72,  99.90,  29.16,   0.35,  (max)
07/14 19Z,   0.10,  27.12,  99.90,  27.57,   0.35,
07/14 20Z,   0.00,  23.28,  99.90,  23.62,   0.35,
07/14 21Z,   0.00,  17.89,  99.90,  18.24,   0.35,
07/14 22Z,   0.00,  11.67,  99.90,  12.02,   0.35,
07/14 23Z,  -0.10,   5.75,  99.90,   6.00,   0.35,
07/15 00Z,  -0.10,   1.34,  99.90,   1.59,   0.35,
07/15 01Z,  -0.10,  -0.57,  99.90,  -0.33,   0.35,  (min)
07/15 02Z,  -0.20,   1.97,  99.90,   2.12,   0.35,
07/15 03Z,  -0.20,   9.64,  99.90,   9.79,   0.35,
07/15 04Z,  -0.20,  18.72,  99.90,  18.87,   0.35,
07/15 05Z,  -0.20,  25.05,  99.90,  25.20,   0.35,
07/15 06Z,  -0.20,  28.17,  99.90,  28.32,   0.35,
07/15 07Z,  -0.30,  28.87,  99.90,  28.92,   0.35,  (max)
07/15 08Z,  -0.30,  27.16,  99.90,  27.21,   0.35,
07/15 09Z,  -0.30,  23.38,  99.90,  23.43,   0.35,
07/15 10Z,  -0.30,  18.15,  99.90,  18.19,   0.35,
07/15 11Z,  -0.40,  12.39,  99.90,  12.34,   0.35,
07/15 12Z,  -0.40,   7.51,  99.90,   7.46,   0.35,
07/15 13Z,  -0.30,   4.50,  99.90,   4.55,   0.35,  (min)
07/15 14Z,  -0.30,   4.81,  99.90,   4.86,   0.35,
07/15 15Z,  -0.30,  10.08,  99.90,  10.13,   0.35,
07/15 16Z,  -0.30,  18.39,  99.90,  18.43,   0.35,
07/15 17Z,  -0.30,  25.01,  99.90,  25.06,   0.35,
07/15 18Z,  -0.30,  28.03,  99.90,  28.08,   0.35,
07/15 19Z,  -0.40,  28.32,  99.90,  28.27,   0.35,  (max)
07/15 20Z,  -0.50,  26.21,  99.90,  26.06,   0.35,
07/15 21Z,  -0.50,  21.87,  99.90,  21.72,   0.35,
07/15 22Z,  -0.60,  16.05,  99.90,  15.80,   0.35,
07/15 23Z,  -0.60,   9.69,  99.90,   9.44,   0.35,
07/16 00Z,  -0.60,   4.26,  99.90,   4.01,   0.35,
07/16 01Z,  -0.60,   0.95,  99.90,   0.70,   0.35,
07/16 02Z,  -0.60,   0.59,  99.90,   0.33,   0.35,  (min)
07/16 03Z,  -0.60,   4.78,  99.90,   4.53,   0.35,
07/16 04Z,  -0.60,  13.28,  99.90,  13.02,   0.35,
07/16 05Z,  -0.70,  21.85,  99.90,  21.49,   0.35,
07/16 06Z,  -0.70,  27.03,  99.90,  26.68,   0.35,
07/16 07Z,  -0.70,  29.09,  99.90,  28.74,   0.35,  (max)
07/16 08Z,  -0.70,  28.80,  99.90,  28.44,   0.35,
07/16 09Z,  -0.80,  26.12,  99.90,  25.66,   0.35,
07/16 10Z,  -0.80,  21.51,  99.90,  21.06,   0.35,
07/16 11Z,  -0.80,  15.78,  99.90,  15.32,   0.35,
07/16 12Z,  -0.80,  10.11,  99.90,   9.66,   0.35,