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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Nikiski, AK
Anchorage, AK
Kodiak Island, AK
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Surge List
Gulf of Alaska
#Nikiski, AK : 06/09/2026 21:22:47 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/08 06Z,   0.10,  16.62,  16.80,  99.90,   0.08,
06/08 07Z,   0.10,  17.79,  17.88,  99.90,  -0.01,  (max)
06/08 08Z,   0.10,  17.46,  17.47,  99.90,  -0.09,
06/08 09Z,   0.10,  15.47,  15.59,  99.90,   0.02,
06/08 10Z,   0.10,  12.47,  12.94,  99.90,   0.37,
06/08 11Z,   0.10,   9.52,  10.22,  99.90,   0.60,
06/08 12Z,   0.10,   7.28,   7.76,  99.90,   0.38,
06/08 13Z,   0.20,   5.92,   6.21,  99.90,   0.09,  (min)
06/08 14Z,   0.20,   5.93,   6.22,  99.90,   0.09,
06/08 15Z,   0.20,   7.78,   7.84,  99.90,  -0.14,
06/08 16Z,   0.20,  10.59,  10.14,  99.90,  -0.65,
06/08 17Z,   0.10,  12.97,  12.36,  99.90,  -0.71,
06/08 18Z,   0.20,  14.54,  14.11,  99.90,  -0.63,
06/08 19Z,   0.20,  15.40,  14.99,  99.90,  -0.61,  (max)
06/08 20Z,   0.20,  15.18,  14.63,  99.90,  -0.75,
06/08 21Z,   0.20,  13.50,  13.02,  99.90,  -0.68,
06/08 22Z,   0.30,  10.71,  10.67,  99.90,  -0.34,
06/08 23Z,   0.30,   7.77,   8.15,  99.90,   0.08,
06/09 00Z,   0.30,   5.52,   5.91,  99.90,   0.09,
06/09 01Z,   0.30,   4.18,   4.42,  99.90,  -0.06,  (min)
06/09 02Z,   0.30,   4.01,   4.47,  99.90,   0.16,
06/09 03Z,   0.40,   5.68,   6.42,  99.90,   0.34,
06/09 04Z,   0.40,   8.97,   9.31,  99.90,  -0.06,
06/09 05Z,   0.50,  12.47,  12.39,  99.90,  -0.58,
06/09 06Z,   0.50,  15.23,  15.21,  99.90,  -0.52,
06/09 07Z,   0.50,  17.21,  17.43,  99.90,  -0.28,
06/09 08Z,   0.50,  18.13,  18.40,  99.90,  -0.23,  (max)
06/09 09Z,   0.50,  17.46,  17.75,  99.90,  -0.21,
06/09 10Z,   0.60,  15.17,  15.37,  99.90,  -0.40,
06/09 11Z,   0.60,  12.00,  12.49,  99.90,  -0.11,
06/09 12Z,   0.60,   8.97,   9.52,  99.90,  -0.05,
06/09 13Z,   0.60,   6.55,   6.85,  99.90,  -0.30,
06/09 14Z,   0.60,   4.92,   5.08,  99.90,  -0.44,
06/09 15Z,   0.60,   4.76,   4.82,  99.90,  -0.54,  (min)
06/09 16Z,   0.50,   6.57,   6.47,  99.90,  -0.60,
06/09 17Z,   0.40,   9.39,   8.99,  99.90,  -0.80,
06/09 18Z,   0.30,  11.97,  11.49,  99.90,  -0.78,
06/09 19Z,   0.30,  13.97,  13.54,  99.90,  -0.73,
06/09 20Z,   0.20,  15.29,  14.75,  99.90,  -0.74,
06/09 21Z,   0.20,  15.37,  14.78,  99.90,  -0.79,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/09 22Z,   0.10,  13.89,  99.90,  13.25,  -0.74,
06/09 23Z,   0.10,  11.29,  99.90,  10.70,  -0.69,
06/10 00Z,   0.10,   8.56,  99.90,   8.02,  -0.63,
06/10 01Z,   0.10,   6.43,  99.90,   5.95,  -0.58,
06/10 02Z,   0.10,   5.07,  99.90,   4.64,  -0.53,
06/10 03Z,   0.10,   4.89,  99.90,   4.51,  -0.47,  (min)
06/10 04Z,   0.10,   6.64,  99.90,   6.32,  -0.42,
06/10 05Z,   0.10,   9.97,  99.90,   9.70,  -0.37,
06/10 06Z,   0.10,  13.42,  99.90,  13.21,  -0.31,
06/10 07Z,   0.10,  16.17,  99.90,  16.01,  -0.26,
06/10 08Z,   0.10,  18.09,  99.90,  17.98,  -0.21,
06/10 09Z,   0.10,  18.75,  99.90,  18.70,  -0.15,  (max)
06/10 10Z,   0.10,  17.65,  99.90,  17.60,  -0.15,
06/10 11Z,   0.10,  14.93,  99.90,  14.88,  -0.15,
06/10 12Z,   0.10,  11.43,  99.90,  11.38,  -0.15,
06/10 13Z,   0.10,   8.11,  99.90,   8.05,  -0.15,
06/10 14Z,   0.10,   5.31,  99.90,   5.26,  -0.15,
06/10 15Z,   0.10,   3.33,  99.90,   3.28,  -0.15,
06/10 16Z,   0.10,   3.10,  99.90,   3.04,  -0.15,  (min)
06/10 17Z,   0.10,   5.07,  99.90,   5.01,  -0.15,
06/10 18Z,   0.00,   8.21,  99.90,   8.05,  -0.15,
06/10 19Z,   0.00,  11.30,  99.90,  11.14,  -0.15,
06/10 20Z,   0.00,  13.94,  99.90,  13.79,  -0.15,
06/10 21Z,   0.00,  15.77,  99.90,  15.61,  -0.15,
06/10 22Z,   0.00,  16.09,  99.90,  15.94,  -0.15,  (max)
06/10 23Z,   0.00,  14.67,  99.90,  14.52,  -0.15,
06/11 00Z,   0.00,  12.09,  99.90,  11.93,  -0.15,
06/11 01Z,   0.00,   9.37,  99.90,   9.21,  -0.15,
06/11 02Z,   0.00,   7.16,  99.90,   7.00,  -0.15,
06/11 03Z,   0.00,   5.63,  99.90,   5.48,  -0.15,
06/11 04Z,   0.00,   5.44,  99.90,   5.28,  -0.15,  (min)
06/11 05Z,   0.00,   7.38,  99.90,   7.22,  -0.15,
06/11 06Z,   0.00,  10.90,  99.90,  10.75,  -0.15,
06/11 07Z,   0.00,  14.51,  99.90,  14.35,  -0.15,
06/11 08Z,   0.00,  17.38,  99.90,  17.22,  -0.15,
06/11 09Z,   0.00,  19.24,  99.90,  19.08,  -0.15,
06/11 10Z,   0.00,  19.55,  99.90,  19.39,  -0.15,  (max)
06/11 11Z,   0.10,  17.89,  99.90,  17.84,  -0.15,
06/11 12Z,   0.10,  14.60,  99.90,  14.55,  -0.15,
06/11 13Z,   0.10,  10.63,  99.90,  10.57,  -0.15,
06/11 14Z,   0.10,   6.85,  99.90,   6.80,  -0.15,
06/11 15Z,   0.00,   3.59,  99.90,   3.43,  -0.15,
06/11 16Z,   0.00,   1.32,  99.90,   1.17,  -0.15,
06/11 17Z,   0.00,   1.21,  99.90,   1.05,  -0.15,  (min)
06/11 18Z,   0.00,   3.62,  99.90,   3.46,  -0.15,
06/11 19Z,  -0.10,   7.36,  99.90,   7.10,  -0.15,
06/11 20Z,  -0.10,  11.18,  99.90,  10.92,  -0.15,
06/11 21Z,  -0.20,  14.52,  99.90,  14.16,  -0.15,
06/11 22Z,  -0.20,  16.76,  99.90,  16.40,  -0.15,
06/11 23Z,  -0.20,  17.15,  99.90,  16.79,  -0.15,  (max)
06/12 00Z,  -0.20,  15.59,  99.90,  15.24,  -0.15,
06/12 01Z,  -0.30,  12.85,  99.90,  12.39,  -0.15,
06/12 02Z,  -0.30,   9.96,  99.90,   9.51,  -0.15,
06/12 03Z,  -0.30,   7.51,  99.90,   7.06,  -0.15,
06/12 04Z,  -0.30,   5.79,  99.90,   5.33,  -0.15,
06/12 05Z,  -0.40,   5.67,  99.90,   5.11,  -0.15,  (min)
06/12 06Z,  -0.40,   7.95,  99.90,   7.40,  -0.15,
06/12 07Z,  -0.30,  11.85,  99.90,  11.40,  -0.15,
06/12 08Z,  -0.30,  15.76,  99.90,  15.30,  -0.15,
06/12 09Z,  -0.30,  18.79,  99.90,  18.34,  -0.15,
06/12 10Z,  -0.30,  20.53,  99.90,  20.07,  -0.15,  (max)
06/12 11Z,  -0.30,  20.35,  99.90,  19.90,  -0.15,
06/12 12Z,  -0.30,  18.02,  99.90,  17.56,  -0.15,
06/12 13Z,  -0.30,  14.07,  99.90,  13.61,  -0.15,
06/12 14Z,  -0.30,   9.55,  99.90,   9.09,  -0.15,
06/12 15Z,  -0.30,   5.26,  99.90,   4.81,  -0.15,
06/12 16Z,  -0.40,   1.55,  99.90,   1.00,  -0.15,
06/12 17Z,  -0.40,  -0.84,  99.90,  -1.39,  -0.15,  (min)
06/12 18Z,  -0.50,  -0.58,  99.90,  -1.24,  -0.15,
06/12 19Z,  -0.50,   2.53,  99.90,   1.87,  -0.15,
06/12 20Z,  -0.50,   7.06,  99.90,   6.41,  -0.15,
06/12 21Z,  -0.50,  11.67,  99.90,  11.02,  -0.15,
06/12 22Z,  -0.50,  15.61,  99.90,  14.95,  -0.15,
06/12 23Z,  -0.50,  18.03,  99.90,  17.38,  -0.15,
06/13 00Z,  -0.50,  18.26,  99.90,  17.60,  -0.15,  (max)
06/13 01Z,  -0.50,  16.39,  99.90,  15.74,  -0.15,
06/13 02Z,  -0.50,  13.35,  99.90,  12.70,  -0.15,
06/13 03Z,  -0.50,  10.19,  99.90,   9.53,  -0.15,
06/13 04Z,  -0.50,   7.44,  99.90,   6.78,  -0.15,
06/13 05Z,  -0.50,   5.55,  99.90,   4.89,  -0.15,  (min)
06/13 06Z,  -0.50,   5.65,  99.90,   5.00,  -0.15,
06/13 07Z,  -0.50,   8.46,  99.90,   7.81,  -0.15,
06/13 08Z,  -0.50,  12.87,  99.90,  12.21,  -0.15,
06/13 09Z,  -0.50,  17.12,  99.90,  16.47,  -0.15,
06/13 10Z,  -0.50,  20.27,  99.90,  19.62,  -0.15,
06/13 11Z,  -0.50,  21.75,  99.90,  21.09,  -0.15,  (max)
06/13 12Z,  -0.50,  20.96,  99.90,  20.31,  -0.15,
06/13 13Z,  99.90,  17.91,  99.90,  99.90,  -0.15,
06/13 14Z,  99.90,  13.32,  99.90,  99.90,  -0.15,
06/13 15Z,  99.90,   8.27,  99.90,  99.90,  -0.15,
06/13 16Z,  99.90,   3.52,  99.90,  99.90,  -0.15,
06/13 17Z,  99.90,  -0.54,  99.90,  99.90,  -0.15,
06/13 18Z,  99.90,  -2.83,  99.90,  99.90,  -0.15,