EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
mllw-on
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Alaska
Gulf of Alaska
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Cordova, AK
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Kodiak Island, AK
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Unalaska, AK
Surge List
Gulf of Alaska
#Cordova, AK : 07/10/2025 21:21:28 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 06Z,   0.20,   9.41,   9.59,  99.90,  -0.02,
07/09 07Z,   0.20,  11.16,  11.38,  99.90,   0.02,
07/09 08Z,   0.20,  12.16,  12.43,  99.90,   0.07,
07/09 09Z,   0.20,  12.18,  12.54,  99.90,   0.16,  (max)
07/09 10Z,   0.10,  11.14,  11.40,  99.90,   0.16,
07/09 11Z,   0.10,   9.18,   9.48,  99.90,   0.20,
07/09 12Z,   0.00,   6.55,   6.71,  99.90,   0.16,
07/09 13Z,   0.00,   3.60,   3.82,  99.90,   0.22,
07/09 14Z,   0.00,   0.95,   1.15,  99.90,   0.20,
07/09 15Z,  -0.10,  -0.59,  -0.58,  99.90,   0.11,  (min)
07/09 16Z,  -0.10,  -0.66,  -0.41,  99.90,   0.35,
07/09 17Z,   0.00,   0.60,   0.81,  99.90,   0.21,
07/09 18Z,   0.00,   2.74,   2.83,  99.90,   0.09,
07/09 19Z,   0.00,   5.21,   5.23,  99.90,   0.02,
07/09 20Z,   0.00,   7.44,   7.54,  99.90,   0.10,
07/09 21Z,   0.00,   9.03,   9.12,  99.90,   0.09,
07/09 22Z,   0.00,   9.74,   9.96,  99.90,   0.22,  (max)
07/09 23Z,   0.00,   9.51,   9.58,  99.90,   0.07,
07/10 00Z,   0.00,   8.47,   8.40,  99.90,  -0.07,
07/10 01Z,   0.00,   6.89,   6.84,  99.90,  -0.05,
07/10 02Z,  -0.10,   5.24,   5.30,  99.90,   0.16,
07/10 03Z,  -0.10,   4.29,   4.38,  99.90,   0.19,  (min)
07/10 04Z,  -0.20,   4.55,   4.50,  99.90,   0.15,
07/10 05Z,  -0.20,   5.95,   5.85,  99.90,   0.10,
07/10 06Z,  -0.10,   8.02,   7.80,  99.90,  -0.12,
07/10 07Z,  -0.10,  10.18,  10.15,  99.90,   0.07,
07/10 08Z,  -0.20,  11.87,  11.96,  99.90,   0.29,
07/10 09Z,  -0.20,  12.68,  12.77,  99.90,   0.29,  (max)
07/10 10Z,  -0.20,  12.39,  12.46,  99.90,   0.27,
07/10 11Z,  -0.20,  10.94,  10.86,  99.90,   0.12,
07/10 12Z,  -0.20,   8.51,   8.53,  99.90,   0.22,
07/10 13Z,  -0.30,   5.43,   5.50,  99.90,   0.37,
07/10 14Z,  -0.30,   2.22,   2.52,  99.90,   0.60,
07/10 15Z,  -0.30,  -0.31,  -0.17,  99.90,   0.44,
07/10 16Z,  -0.30,  -1.39,  -1.25,  99.90,   0.44,  (min)
07/10 17Z,  -0.20,  -0.83,  -0.50,  99.90,   0.53,
07/10 18Z,  -0.10,   0.99,   1.28,  99.90,   0.39,
07/10 19Z,   0.00,   3.52,   3.81,  99.90,   0.29,
07/10 20Z,   0.00,   6.17,   6.52,  99.90,   0.35,
07/10 21Z,   0.10,   8.38,   8.75,  99.90,   0.27,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/10 22Z,   0.20,   9.80,  99.90,  10.27,   0.27,
07/10 23Z,   0.20,  10.19,  99.90,  10.67,   0.27,  (max)
07/11 00Z,   0.10,   9.53,  99.90,   9.90,   0.27,
07/11 01Z,   0.00,   8.03,  99.90,   8.30,   0.27,
07/11 02Z,   0.10,   6.11,  99.90,   6.48,   0.27,
07/11 03Z,   0.20,   4.43,  99.90,   4.90,   0.27,
07/11 04Z,   0.20,   3.79,  99.90,   4.26,   0.28,  (min)
07/11 05Z,   0.20,   4.55,  99.90,   5.02,   0.28,
07/11 06Z,   0.30,   6.39,  99.90,   6.97,   0.28,
07/11 07Z,   0.20,   8.73,  99.90,   9.21,   0.28,
07/11 08Z,   0.30,  10.95,  99.90,  11.53,   0.28,
07/11 09Z,   0.40,  12.50,  99.90,  13.18,   0.28,
07/11 10Z,   0.30,  13.03,  99.90,  13.61,   0.28,  (max)
07/11 11Z,   0.30,  12.33,  99.90,  12.91,   0.28,
07/11 12Z,   0.30,  10.38,  99.90,  10.96,   0.28,
07/11 13Z,   0.20,   7.45,  99.90,   7.93,   0.28,
07/11 14Z,   0.10,   4.03,  99.90,   4.41,   0.28,
07/11 15Z,   0.10,   0.80,  99.90,   1.18,   0.28,
07/11 16Z,   0.10,  -1.36,  99.90,  -0.98,   0.28,
07/11 17Z,   0.00,  -1.80,  99.90,  -1.52,   0.28,  (min)
07/11 18Z,   0.00,  -0.58,  99.90,  -0.30,   0.28,
07/11 19Z,   0.00,   1.76,  99.90,   2.04,   0.28,
07/11 20Z,  -0.10,   4.58,  99.90,   4.76,   0.28,
07/11 21Z,  -0.10,   7.29,  99.90,   7.47,   0.28,
07/11 22Z,  -0.10,   9.36,  99.90,   9.54,   0.28,
07/11 23Z,  -0.10,  10.46,  99.90,  10.64,   0.28,  (max)
07/12 00Z,  -0.10,  10.38,  99.90,  10.56,   0.28,
07/12 01Z,  -0.10,   9.19,  99.90,   9.37,   0.28,
07/12 02Z,  -0.10,   7.26,  99.90,   7.44,   0.28,
07/12 03Z,  -0.10,   5.16,  99.90,   5.34,   0.28,
07/12 04Z,  -0.10,   3.65,  99.90,   3.83,   0.28,
07/12 05Z,  -0.20,   3.46,  99.90,   3.54,   0.28,  (min)
07/12 06Z,  -0.20,   4.72,  99.90,   4.81,   0.28,
07/12 07Z,  -0.20,   6.95,  99.90,   7.03,   0.28,
07/12 08Z,  -0.30,   9.45,  99.90,   9.43,   0.28,
07/12 09Z,  -0.30,  11.62,  99.90,  11.60,   0.28,
07/12 10Z,  -0.30,  12.93,  99.90,  12.91,   0.28,
07/12 11Z,  -0.30,  13.07,  99.90,  13.05,   0.28,  (max)
07/12 12Z,  -0.30,  11.87,  99.90,  11.85,   0.28,
07/12 13Z,  -0.40,   9.41,  99.90,   9.29,   0.28,
07/12 14Z,  -0.40,   6.10,  99.90,   5.98,   0.28,
07/12 15Z,  -0.40,   2.56,  99.90,   2.44,   0.28,
07/12 16Z,  -0.40,  -0.42,  99.90,  -0.54,   0.28,
07/12 17Z,  -0.40,  -1.99,  99.90,  -2.11,   0.28,  (min)
07/12 18Z,  -0.40,  -1.71,  99.90,  -1.83,   0.28,
07/12 19Z,  -0.30,   0.14,  99.90,   0.12,   0.28,
07/12 20Z,  -0.30,   2.90,  99.90,   2.88,   0.28,
07/12 21Z,  -0.30,   5.88,  99.90,   5.86,   0.28,
07/12 22Z,  -0.30,   8.50,  99.90,   8.48,   0.28,
07/12 23Z,  -0.30,  10.27,  99.90,  10.25,   0.28,
07/13 00Z,  -0.30,  10.89,  99.90,  10.87,   0.28,  (max)
07/13 01Z,  -0.20,  10.24,  99.90,  10.32,   0.28,
07/13 02Z,  -0.20,   8.55,  99.90,   8.63,   0.28,
07/13 03Z,  -0.20,   6.32,  99.90,   6.40,   0.28,
07/13 04Z,  -0.20,   4.22,  99.90,   4.30,   0.28,
07/13 05Z,  -0.20,   3.01,  99.90,   3.09,   0.28,  (min)
07/13 06Z,  -0.10,   3.31,  99.90,   3.49,   0.28,
07/13 07Z,  -0.10,   5.02,  99.90,   5.20,   0.28,
07/13 08Z,  -0.10,   7.51,  99.90,   7.69,   0.28,
07/13 09Z,  -0.10,  10.05,  99.90,  10.23,   0.28,
07/13 10Z,  -0.10,  12.04,  99.90,  12.22,   0.28,
07/13 11Z,  -0.20,  13.01,  99.90,  13.09,   0.28,  (max)
07/13 12Z,  -0.30,  12.68,  99.90,  12.66,   0.28,
07/13 13Z,  -0.30,  11.00,  99.90,  10.98,   0.28,
07/13 14Z,  -0.30,   8.15,  99.90,   8.13,   0.28,
07/13 15Z,  -0.40,   4.69,  99.90,   4.57,   0.28,
07/13 16Z,  -0.30,   1.31,  99.90,   1.29,   0.28,
07/13 17Z,  -0.30,  -1.20,  99.90,  -1.22,   0.28,
07/13 18Z,  -0.30,  -2.08,  99.90,  -2.09,   0.28,  (min)
07/13 19Z,  -0.30,  -1.07,  99.90,  -1.09,   0.28,
07/13 20Z,  -0.30,   1.32,  99.90,   1.30,   0.28,
07/13 21Z,  -0.30,   4.35,  99.90,   4.33,   0.28,
07/13 22Z,  -0.40,   7.33,  99.90,   7.21,   0.28,
07/13 23Z,  -0.40,   9.67,  99.90,   9.55,   0.28,
07/14 00Z,  -0.40,  10.97,  99.90,  10.85,   0.28,  (max)
07/14 01Z,  -0.50,  11.02,  99.90,  10.80,   0.28,
07/14 02Z,  -0.50,   9.83,  99.90,   9.61,   0.28,
07/14 03Z,  -0.50,   7.75,  99.90,   7.53,   0.28,
07/14 04Z,  -0.50,   5.38,  99.90,   5.16,   0.28,
07/14 05Z,  -0.50,   3.40,  99.90,   3.18,   0.28,
07/14 06Z,  -0.50,   2.55,  99.90,   2.33,   0.28,  (min)
07/14 07Z,  -0.50,   3.28,  99.90,   3.06,   0.28,
07/14 08Z,  -0.50,   5.33,  99.90,   5.11,   0.28,
07/14 09Z,  -0.50,   7.94,  99.90,   7.72,   0.28,
07/14 10Z,  -0.60,  10.39,  99.90,  10.07,   0.28,
07/14 11Z,  -0.60,  12.08,  99.90,  11.76,   0.28,
07/14 12Z,  -0.70,  12.62,  99.90,  12.20,   0.28,
07/14 13Z,  99.90,  11.86,  99.90,  99.90,   0.28,
07/14 14Z,  99.90,   9.83,  99.90,  99.90,   0.28,
07/14 15Z,  99.90,   6.85,  99.90,  99.90,   0.28,
07/14 16Z,  99.90,   3.50,  99.90,  99.90,   0.28,
07/14 17Z,  99.90,   0.50,  99.90,  99.90,   0.28,
07/14 18Z,  99.90,  -1.41,  99.90,  99.90,   0.28,