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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Elfin Cove, AK
Yakutat, AK
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Seldovia, AK
Nikiski, AK
Anchorage, AK
Kodiak Island, AK
Alitak, AK
Sand Point, AK
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Unalaska, AK
Surge List
Gulf of Alaska
#Seldovia, AK : 06/17/2026 00:22:54 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/15 06Z,   0.20,   5.00,   5.56,  99.90,   0.36,  (min)
06/15 07Z,   0.20,   8.89,   9.53,  99.90,   0.44,
06/15 08Z,   0.20,  13.51,  13.84,  99.90,   0.13,
06/15 09Z,   0.10,  17.72,  17.73,  99.90,  -0.09,
06/15 10Z,   0.00,  20.40,  20.41,  99.90,   0.01,
06/15 11Z,   0.00,  20.80,  20.79,  99.90,  -0.01,  (max)
06/15 12Z,   0.00,  18.72,  18.50,  99.90,  -0.22,
06/15 13Z,   0.00,  14.44,  14.23,  99.90,  -0.21,
06/15 14Z,  -0.10,   8.71,   8.85,  99.90,   0.24,
06/15 15Z,  -0.20,   2.63,   3.05,  99.90,   0.62,
06/15 16Z,  -0.20,  -2.45,  -1.88,  99.90,   0.77,
06/15 17Z,  -0.20,  -5.13,  -4.40,  99.90,   0.93,  (min)
06/15 18Z,   0.00,  -4.75,  -3.96,  99.90,   0.79,
06/15 19Z,   0.00,  -1.67,  -1.23,  99.90,   0.44,
06/15 20Z,   0.00,   3.20,   3.28,  99.90,   0.08,
06/15 21Z,   0.00,   8.77,   8.77,  99.90,  -0.00,
06/15 22Z,   0.00,  13.83,  13.79,  99.90,  -0.04,
06/15 23Z,   0.00,  17.28,  17.02,  99.90,  -0.26,
06/16 00Z,   0.20,  18.45,  18.23,  99.90,  -0.42,  (max)
06/16 01Z,   0.30,  17.20,  17.09,  99.90,  -0.41,
06/16 02Z,   0.20,  13.91,  13.76,  99.90,  -0.35,
06/16 03Z,   0.20,   9.50,   9.47,  99.90,  -0.23,
06/16 04Z,   0.10,   5.24,   5.43,  99.90,   0.09,
06/16 05Z,   0.10,   2.59,   2.72,  99.90,   0.03,  (min)
06/16 06Z,   0.20,   2.59,   2.77,  99.90,  -0.02,
06/16 07Z,   0.20,   5.17,   5.61,  99.90,   0.24,
06/16 08Z,   0.20,   9.42,   9.87,  99.90,   0.25,
06/16 09Z,   0.20,  14.22,  14.37,  99.90,  -0.05,
06/16 10Z,   0.10,  18.41,  18.37,  99.90,  -0.14,
06/16 11Z,   0.10,  20.86,  20.89,  99.90,  -0.07,  (max)
06/16 12Z,   0.10,  20.91,  20.83,  99.90,  -0.18,
06/16 13Z,   0.10,  18.38,  18.02,  99.90,  -0.46,
06/16 14Z,   0.00,  13.64,  13.32,  99.90,  -0.32,
06/16 15Z,   0.00,   7.57,   7.66,  99.90,   0.09,
06/16 16Z,   0.00,   1.39,   1.66,  99.90,   0.27,
06/16 17Z,  -0.10,  -3.42,  -3.10,  99.90,   0.42,
06/16 18Z,   0.00,  -5.54,  -5.12,  99.90,   0.42,  (min)
06/16 19Z,   0.00,  -4.52,  -4.32,  99.90,   0.20,
06/16 20Z,   0.00,  -0.91,  -1.04,  99.90,  -0.13,
06/16 21Z,   0.00,   4.27,   3.92,  99.90,  -0.35,
06/16 22Z,   0.00,   9.94,   9.68,  99.90,  -0.26,
06/16 23Z,  -0.10,  14.87,  14.58,  99.90,  -0.19,
06/17 00Z,  -0.10,  18.00,  17.50,  99.90,  -0.40,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/17 01Z,  -0.20,  18.71,  99.90,  18.16,  -0.35,  (max)
06/17 02Z,  -0.20,  16.95,  99.90,  16.44,  -0.31,
06/17 03Z,  -0.20,  13.22,  99.90,  12.76,  -0.27,
06/17 04Z,  -0.20,   8.57,  99.90,   8.15,  -0.22,
06/17 05Z,  -0.20,   4.39,  99.90,   4.01,  -0.18,
06/17 06Z,  -0.20,   2.12,  99.90,   1.78,  -0.13,  (min)
06/17 07Z,  -0.20,   2.58,  99.90,   2.29,  -0.09,
06/17 08Z,  -0.20,   5.51,  99.90,   5.26,  -0.05,
06/17 09Z,  -0.30,   9.90,  99.90,   9.59,  -0.00,
06/17 10Z,  -0.30,  14.65,  99.90,  14.39,   0.04,
06/17 11Z,  -0.30,  18.62,  99.90,  18.40,   0.08,
06/17 12Z,  -0.40,  20.74,  99.90,  20.47,   0.13,  (max)
06/17 13Z,  -0.50,  20.40,  99.90,  20.02,   0.13,
06/17 14Z,  -0.60,  17.50,  99.90,  17.03,   0.13,
06/17 15Z,  -0.70,  12.52,  99.90,  11.95,   0.13,
06/17 16Z,  -0.80,   6.43,  99.90,   5.75,   0.13,
06/17 17Z,  -0.80,   0.53,  99.90,  -0.14,   0.13,
06/17 18Z,  -0.80,  -3.71,  99.90,  -4.38,   0.13,
06/17 19Z,  -0.70,  -5.13,  99.90,  -5.70,   0.13,  (min)
06/17 20Z,  -0.60,  -3.53,  99.90,  -4.00,   0.13,
06/17 21Z,  -0.50,   0.39,  99.90,   0.02,   0.13,
06/17 22Z,  -0.60,   5.63,  99.90,   5.15,   0.13,
06/17 23Z,  -0.60,  11.11,  99.90,  10.64,   0.13,
06/18 00Z,  -0.60,  15.67,  99.90,  15.20,   0.13,
06/18 01Z,  -0.70,  18.30,  99.90,  17.73,   0.13,
06/18 02Z,  -0.80,  18.49,  99.90,  17.82,   0.13,  (max)
06/18 03Z,  -0.80,  16.28,  99.90,  15.61,   0.13,
06/18 04Z,  -0.90,  12.31,  99.90,  11.54,   0.13,
06/18 05Z,  -0.90,   7.70,  99.90,   6.93,   0.13,
06/18 06Z,  -0.90,   3.82,  99.90,   3.05,   0.13,
06/18 07Z,  -0.80,   2.02,  99.90,   1.34,   0.13,  (min)
06/18 08Z,  -0.70,   2.87,  99.90,   2.29,   0.13,
06/18 09Z,  -0.70,   5.92,  99.90,   5.34,   0.13,
06/18 10Z,  -0.70,  10.19,  99.90,   9.61,   0.13,
06/18 11Z,  -0.60,  14.66,  99.90,  14.19,   0.13,
06/18 12Z,  -0.70,  18.24,  99.90,  17.67,   0.13,
06/18 13Z,  -0.80,  19.96,  99.90,  19.29,   0.13,  (max)
06/18 14Z,  -0.90,  19.27,  99.90,  18.50,   0.13,
06/18 15Z,  -0.90,  16.18,  99.90,  15.41,   0.13,
06/18 16Z,  -1.00,  11.25,  99.90,  10.38,   0.13,
06/18 17Z,  -1.00,   5.50,  99.90,   4.63,   0.13,
06/18 18Z,  -1.00,   0.22,  99.90,  -0.65,   0.13,
06/18 19Z,  -1.00,  -3.24,  99.90,  -4.11,   0.13,
06/18 20Z,  -0.90,  -3.96,  99.90,  -4.73,   0.13,  (min)
06/18 21Z,  -0.90,  -1.94,  99.90,  -2.71,   0.13,
06/18 22Z,  -0.90,   2.04,  99.90,   1.27,   0.13,
06/18 23Z,  -0.90,   7.07,  99.90,   6.30,   0.13,
06/19 00Z,  -0.90,  12.14,  99.90,  11.37,   0.13,
06/19 01Z,  -0.90,  16.14,  99.90,  15.37,   0.13,
06/19 02Z,  -0.90,  18.19,  99.90,  17.42,   0.13,  (max)
06/19 03Z,  -0.90,  17.88,  99.90,  17.11,   0.13,
06/19 04Z,  -0.90,  15.38,  99.90,  14.61,   0.13,
06/19 05Z,  -0.80,  11.41,  99.90,  10.74,   0.13,
06/19 06Z,  -0.80,   7.07,  99.90,   6.40,   0.13,
06/19 07Z,  -0.70,   3.64,  99.90,   3.07,   0.13,
06/19 08Z,  -0.70,   2.26,  99.90,   1.69,   0.13,  (min)
06/19 09Z,  -0.60,   3.31,  99.90,   2.84,   0.13,
06/19 10Z,  -0.70,   6.23,  99.90,   5.66,   0.13,
06/19 11Z,  -0.70,  10.15,  99.90,   9.58,   0.13,
06/19 12Z,  -0.80,  14.16,  99.90,  13.49,   0.13,
06/19 13Z,  -0.90,  17.27,  99.90,  16.50,   0.13,
06/19 14Z,  -1.00,  18.59,  99.90,  17.72,   0.13,  (max)
06/19 15Z,  -1.10,  17.68,  99.90,  16.71,   0.13,
06/19 16Z,  -1.10,  14.64,  99.90,  13.67,   0.13,
06/19 17Z,  -1.00,  10.08,  99.90,   9.21,   0.13,
06/19 18Z,  -0.90,   5.00,  99.90,   4.23,   0.13,
06/19 19Z,  -0.80,   0.55,  99.90,  -0.12,   0.13,
06/19 20Z,  -0.70,  -2.09,  99.90,  -2.66,   0.13,
06/19 21Z,  -0.70,  -2.21,  99.90,  -2.78,   0.13,  (min)
06/19 22Z,  -0.70,   0.01,  99.90,  -0.56,   0.13,
06/19 23Z,  -0.60,   3.83,  99.90,   3.36,   0.13,
06/20 00Z,  -0.60,   8.45,  99.90,   7.97,   0.13,
06/20 01Z,  -0.70,  12.94,  99.90,  12.37,   0.13,
06/20 02Z,  -0.70,  16.29,  99.90,  15.72,   0.13,
06/20 03Z,  -0.80,  17.75,  99.90,  17.08,   0.13,  (max)
06/20 04Z,  -0.80,  17.06,  99.90,  16.38,   0.13,
06/20 05Z,  -0.70,  14.47,  99.90,  13.89,   0.13,
06/20 06Z,  -0.60,  10.71,  99.90,  10.23,   0.13,
06/20 07Z,  -0.60,   6.77,  99.90,   6.30,   0.13,
06/20 08Z,  -0.60,   3.79,  99.90,   3.32,   0.13,
06/20 09Z,  -0.50,   2.70,  99.90,   2.33,   0.13,  (min)
06/20 10Z,  -0.40,   3.72,  99.90,   3.45,   0.13,
06/20 11Z,  -0.50,   6.30,  99.90,   5.93,   0.13,
06/20 12Z,  -0.50,   9.71,  99.90,   9.34,   0.13,
06/20 13Z,  -0.60,  13.19,  99.90,  12.72,   0.13,
06/20 14Z,  -0.70,  15.83,  99.90,  15.25,   0.13,
06/20 15Z,  -0.80,  16.84,  99.90,  16.17,   0.13,  (max)
06/20 16Z,  -0.80,  15.91,  99.90,  15.24,   0.13,
06/20 17Z,  -0.80,  13.18,  99.90,  12.51,   0.13,
06/20 18Z,  -0.70,   9.26,  99.90,   8.69,   0.13,