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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Port Angeles, WA
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Crescent City, CA
North Spit, CA
Arena Cove, CA
Point Reyes, CA
Port Chicago, CA
San Francisco CA
Surge List
West Coast
#Anchorage, AK : 07/18/2025 07:20:45 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/16 12Z,  -0.60,  10.11,  11.04,  99.90,   1.53,
07/16 13Z,  -0.60,   5.88,   6.57,  99.90,   1.29,
07/16 14Z,  -0.70,   3.79,   3.02,  99.90,  -0.07,  (min)
07/16 15Z,  -0.70,   5.12,   4.78,  99.90,   0.36,
07/16 16Z,  -0.70,  11.05,  12.21,  99.90,   1.86,
07/16 17Z,  -0.80,  19.03,  18.34,  99.90,   0.11,
07/16 18Z,  -0.70,  24.79,  23.13,  99.90,  -0.96,
07/16 19Z,  -0.80,  27.27,  26.18,  99.90,  -0.29,
07/16 20Z,  -0.80,  27.36,  27.01,  99.90,   0.45,  (max)
07/16 21Z,  -0.80,  25.09,  24.46,  99.90,   0.17,
07/16 22Z,  -0.80,  20.57,  20.10,  99.90,   0.33,
07/16 23Z,  -0.80,  14.68,  14.85,  99.90,   0.97,
07/17 00Z,  -0.80,   8.65,   9.99,  99.90,   2.14,
07/17 01Z,  -0.80,   4.09,   5.45,  99.90,   2.16,
07/17 02Z,  -0.70,   1.91,   1.66,  99.90,   0.45,  (min)
07/17 03Z,  -0.70,   2.69,   2.09,  99.90,   0.10,
07/17 04Z,  -0.70,   7.78,  10.08,  99.90,   3.00,
07/17 05Z,  -0.70,  16.26,  16.98,  99.90,   1.42,
07/17 06Z,  -0.60,  23.86,  22.48,  99.90,  -0.78,
07/17 07Z,  -0.60,  27.96,  26.64,  99.90,  -0.72,
07/17 08Z,  -0.50,  29.27,  29.21,  99.90,   0.44,  (max)
07/17 09Z,  -0.50,  28.29,  28.38,  99.90,   0.59,
07/17 10Z,  -0.40,  24.94,  24.76,  99.90,   0.22,
07/17 11Z,  -0.40,  19.86,  19.72,  99.90,   0.26,
07/17 12Z,  -0.50,  14.03,  14.59,  99.90,   1.06,
07/17 13Z,  -0.40,   8.78,   9.80,  99.90,   1.42,
07/17 14Z,  -0.40,   5.21,   5.62,  99.90,   0.81,
07/17 15Z,  -0.30,   3.63,   2.48,  99.90,  -0.85,  (min)
07/17 16Z,  -0.30,   5.32,   5.37,  99.90,   0.35,
07/17 17Z,  -0.30,  11.17,  12.36,  99.90,   1.49,
07/17 18Z,  -0.40,  18.43,  18.08,  99.90,   0.05,
07/17 19Z,  -0.40,  23.45,  22.50,  99.90,  -0.55,
07/17 20Z,  -0.40,  25.82,  25.27,  99.90,  -0.15,
07/17 21Z,  -0.40,  26.16,  25.92,  99.90,   0.16,  (max)
07/17 22Z,  -0.40,  24.10,  23.47,  99.90,  -0.23,
07/17 23Z,  -0.40,  19.79,  19.22,  99.90,  -0.17,
07/18 00Z,  -0.40,  14.25,  14.32,  99.90,   0.47,
07/18 01Z,  -0.40,   8.91,   9.69,  99.90,   1.18,
07/18 02Z,  -0.40,   5.28,   5.67,  99.90,   0.79,
07/18 03Z,  -0.30,   3.84,   2.87,  99.90,  -0.67,  (min)
07/18 04Z,  -0.30,   5.06,   6.41,  99.90,   1.65,
07/18 05Z,  -0.30,  10.25,  13.27,  99.90,   3.32,
07/18 06Z,  -0.30,  18.12,  19.17,  99.90,   1.35,
07/18 07Z,  -0.30,  24.64,  23.95,  99.90,  -0.39,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/18 08Z,  -0.30,  27.97,  99.90,  27.35,  -0.33,
07/18 09Z,  -0.30,  28.93,  99.90,  28.36,  -0.26,  (max)
07/18 10Z,  -0.20,  27.63,  99.90,  27.22,  -0.20,
07/18 11Z,  -0.20,  23.99,  99.90,  23.65,  -0.14,
07/18 12Z,  -0.20,  18.82,  99.90,  18.54,  -0.08,
07/18 13Z,  -0.20,  13.23,  99.90,  13.01,  -0.02,
07/18 14Z,  -0.20,   8.48,  99.90,   8.32,   0.04,
07/18 15Z,  -0.20,   5.23,  99.90,   5.13,   0.10,
07/18 16Z,  -0.20,   3.55,  99.90,   3.51,   0.16,  (min)
07/18 17Z,  -0.20,   4.94,  99.90,   4.96,   0.22,
07/18 18Z,  -0.20,  10.26,  99.90,  10.34,   0.28,
07/18 19Z,  -0.20,  16.74,  99.90,  16.89,   0.34,
07/18 20Z,  -0.20,  21.41,  99.90,  21.56,   0.34,
07/18 21Z,  -0.20,  24.18,  99.90,  24.32,   0.34,
07/18 22Z,  -0.20,  25.16,  99.90,  25.31,   0.34,  (max)
07/18 23Z,  -0.20,  23.64,  99.90,  23.78,   0.34,
07/19 00Z,  -0.10,  19.85,  99.90,  20.10,   0.34,
07/19 01Z,  -0.10,  14.94,  99.90,  15.19,   0.34,
07/19 02Z,  -0.10,  10.38,  99.90,  10.62,   0.34,
07/19 03Z,  -0.10,   7.38,  99.90,   7.62,   0.34,
07/19 04Z,  -0.10,   6.04,  99.90,   6.28,   0.34,  (min)
07/19 05Z,  -0.10,   7.01,  99.90,   7.25,   0.34,
07/19 06Z,   0.00,  11.73,  99.90,  12.07,   0.34,
07/19 07Z,   0.00,  18.75,  99.90,  19.10,   0.34,
07/19 08Z,   0.00,  24.39,  99.90,  24.73,   0.34,
07/19 09Z,   0.00,  27.41,  99.90,  27.75,   0.34,
07/19 10Z,   0.00,  28.43,  99.90,  28.77,   0.34,  (max)
07/19 11Z,   0.00,  27.15,  99.90,  27.49,   0.34,
07/19 12Z,   0.00,  23.55,  99.90,  23.89,   0.34,
07/19 13Z,   0.00,  18.57,  99.90,  18.92,   0.34,
07/19 14Z,   0.00,  13.34,  99.90,  13.69,   0.34,
07/19 15Z,   0.00,   8.91,  99.90,   9.25,   0.34,
07/19 16Z,   0.00,   5.46,  99.90,   5.80,   0.34,
07/19 17Z,   0.10,   3.12,  99.90,   3.56,   0.34,  (min)
07/19 18Z,   0.10,   3.84,  99.90,   4.28,   0.34,
07/19 19Z,   0.10,   8.52,  99.90,   8.96,   0.34,
07/19 20Z,   0.00,  14.49,  99.90,  14.83,   0.34,
07/19 21Z,   0.00,  19.30,  99.90,  19.64,   0.34,
07/19 22Z,   0.00,  22.88,  99.90,  23.23,   0.34,
07/19 23Z,   0.00,  24.75,  99.90,  25.09,   0.34,  (max)
07/20 00Z,   0.00,  23.93,  99.90,  24.27,   0.34,
07/20 01Z,   0.00,  20.79,  99.90,  21.14,   0.34,
07/20 02Z,   0.00,  16.53,  99.90,  16.88,   0.34,
07/20 03Z,   0.00,  12.54,  99.90,  12.88,   0.34,
07/20 04Z,   0.00,   9.66,  99.90,  10.00,   0.34,
07/20 05Z,   0.00,   7.81,  99.90,   8.16,   0.34,  (min)
07/20 06Z,   0.00,   8.07,  99.90,   8.42,   0.34,
07/20 07Z,   0.00,  12.14,  99.90,  12.48,   0.34,
07/20 08Z,   0.00,  18.42,  99.90,  18.76,   0.34,
07/20 09Z,  -0.10,  23.57,  99.90,  23.81,   0.34,
07/20 10Z,  -0.10,  26.73,  99.90,  26.97,   0.34,
07/20 11Z,  -0.10,  28.11,  99.90,  28.35,   0.34,  (max)
07/20 12Z,  -0.10,  27.07,  99.90,  27.32,   0.34,
07/20 13Z,  -0.10,  23.68,  99.90,  23.93,   0.34,
07/20 14Z,  -0.10,  18.99,  99.90,  19.23,   0.34,
07/20 15Z,  -0.10,  14.03,  99.90,  14.27,   0.34,
07/20 16Z,  -0.10,   9.57,  99.90,   9.81,   0.34,
07/20 17Z,  -0.10,   5.46,  99.90,   5.71,   0.34,
07/20 18Z,  -0.10,   2.18,  99.90,   2.42,   0.34,  (min)
07/20 19Z,  -0.10,   2.22,  99.90,   2.47,   0.34,
07/20 20Z,  -0.20,   6.50,  99.90,   6.64,   0.34,
07/20 21Z,  -0.20,  12.36,  99.90,  12.50,   0.34,
07/20 22Z,  -0.30,  17.73,  99.90,  17.78,   0.34,
07/20 23Z,  -0.30,  22.34,  99.90,  22.38,   0.34,
07/21 00Z,  -0.30,  25.08,  99.90,  25.13,   0.34,  (max)
07/21 01Z,  -0.30,  24.90,  99.90,  24.94,   0.34,
07/21 02Z,  -0.20,  22.30,  99.90,  22.44,   0.34,
07/21 03Z,  -0.20,  18.49,  99.90,  18.63,   0.34,
07/21 04Z,  -0.20,  14.71,  99.90,  14.85,   0.34,
07/21 05Z,  -0.20,  11.47,  99.90,  11.62,   0.34,
07/21 06Z,  -0.20,   8.74,  99.90,   8.89,   0.34,
07/21 07Z,  -0.20,   8.20,  99.90,   8.35,   0.34,  (min)
07/21 08Z,  -0.20,  11.74,  99.90,  11.89,   0.34,
07/21 09Z,  -0.20,  17.60,  99.90,  17.74,   0.34,
07/21 10Z,  -0.20,  22.69,  99.90,  22.84,   0.34,
07/21 11Z,  -0.20,  26.30,  99.90,  26.45,   0.34,
07/21 12Z,  -0.20,  28.16,  99.90,  28.31,   0.34,  (max)
07/21 13Z,  -0.10,  27.37,  99.90,  27.62,   0.34,
07/21 14Z,  -0.10,  24.18,  99.90,  24.42,   0.34,
07/21 15Z,  -0.10,  19.67,  99.90,  19.92,   0.34,
07/21 16Z,   0.00,  14.80,  99.90,  15.14,   0.34,
07/21 17Z,   0.00,  10.03,  99.90,  10.37,   0.34,
07/21 18Z,   0.00,   5.05,  99.90,   5.39,   0.34,
07/21 19Z,   0.00,   0.87,  99.90,   1.22,   0.34,
07/21 20Z,  -0.10,   0.55,  99.90,   0.79,   0.34,  (min)
07/21 21Z,  -0.10,   4.81,  99.90,   5.05,   0.34,
07/21 22Z,  -0.20,  10.96,  99.90,  11.10,   0.34,
07/21 23Z,  -0.20,  17.14,  99.90,  17.28,   0.34,
07/22 00Z,  -0.30,  22.69,  99.90,  22.73,   0.34,