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
King Cove, AK
Adak Island, AK
Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#South Beach, Yaquina R. OR : 12/08/2025 07:20:54 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/06 12Z,   0.30,   5.78,   5.84,  99.90,  -0.24,
12/06 13Z,   0.20,   4.54,   4.67,  99.90,  -0.07,
12/06 14Z,   0.20,   3.81,   3.91,  99.90,  -0.10,  (min)
12/06 15Z,   0.30,   3.91,   4.05,  99.90,  -0.16,
12/06 16Z,   0.20,   4.85,   4.93,  99.90,  -0.12,
12/06 17Z,   0.10,   6.34,   6.32,  99.90,  -0.12,
12/06 18Z,   0.00,   8.00,   7.98,  99.90,  -0.02,
12/06 19Z,   0.10,   9.45,   9.42,  99.90,  -0.13,
12/06 20Z,   0.00,  10.32,  10.27,  99.90,  -0.05,  (max)
12/06 21Z,   0.00,  10.22,  10.11,  99.90,  -0.11,
12/06 22Z,   0.00,   8.97,   8.88,  99.90,  -0.09,
12/06 23Z,   0.10,   6.75,   6.82,  99.90,  -0.03,
12/07 00Z,   0.00,   3.98,   4.35,  99.90,   0.37,
12/07 01Z,   0.00,   1.19,   1.67,  99.90,   0.48,
12/07 02Z,   0.00,  -1.04,  -0.82,  99.90,   0.22,
12/07 03Z,   0.00,  -2.20,  -1.97,  99.90,   0.23,
12/07 04Z,   0.00,  -2.11,  -1.97,  99.90,   0.14,  (min)
12/07 05Z,   0.00,  -0.93,  -0.56,  99.90,   0.37,
12/07 06Z,   0.00,   0.97,   1.21,  99.90,   0.24,
12/07 07Z,   0.00,   3.22,   3.31,  99.90,   0.09,
12/07 08Z,   0.00,   5.41,   5.37,  99.90,  -0.04,
12/07 09Z,   0.00,   7.09,   7.13,  99.90,   0.04,
12/07 10Z,   0.00,   7.90,   7.99,  99.90,   0.09,  (max)
12/07 11Z,   0.10,   7.75,   7.92,  99.90,   0.07,
12/07 12Z,   0.10,   6.87,   6.99,  99.90,   0.02,
12/07 13Z,   0.10,   5.62,   5.85,  99.90,   0.13,
12/07 14Z,   0.30,   4.45,   4.78,  99.90,   0.03,
12/07 15Z,   0.40,   3.83,   4.10,  99.90,  -0.13,  (min)
12/07 16Z,   0.50,   4.03,   4.30,  99.90,  -0.23,
12/07 17Z,   0.50,   4.99,   5.14,  99.90,  -0.35,
12/07 18Z,   0.20,   6.42,   6.54,  99.90,  -0.08,
12/07 19Z,   0.40,   7.95,   8.02,  99.90,  -0.33,
12/07 20Z,   0.20,   9.25,   9.46,  99.90,   0.01,
12/07 21Z,   0.10,   9.94,  10.02,  99.90,  -0.02,  (max)
12/07 22Z,   0.10,   9.67,   9.69,  99.90,  -0.08,
12/07 23Z,   0.30,   8.34,   8.39,  99.90,  -0.25,
12/08 00Z,   0.10,   6.14,   6.31,  99.90,   0.07,
12/08 01Z,   0.10,   3.51,   3.91,  99.90,   0.30,
12/08 02Z,   0.10,   0.97,   1.35,  99.90,   0.28,
12/08 03Z,   0.10,  -0.95,  -0.73,  99.90,   0.12,
12/08 04Z,   0.00,  -1.83,  -1.57,  99.90,   0.26,  (min)
12/08 05Z,   0.00,  -1.53,  -1.25,  99.90,   0.28,
12/08 06Z,   0.00,  -0.27,   0.04,  99.90,   0.31,
12/08 07Z,   0.10,   1.60,   1.76,  99.90,   0.06,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/08 08Z,   0.00,   3.75,  99.90,   3.80,   0.05,
12/08 09Z,   0.00,   5.78,  99.90,   5.81,   0.04,
12/08 10Z,   0.00,   7.26,  99.90,   7.28,   0.02,
12/08 11Z,   0.00,   7.87,  99.90,   7.89,   0.01,  (max)
12/08 12Z,   0.00,   7.60,  99.90,   7.61,   0.00,
12/08 13Z,   0.10,   6.68,  99.90,   6.77,  -0.01,
12/08 14Z,   0.00,   5.46,  99.90,   5.45,  -0.02,
12/08 15Z,   0.10,   4.39,  99.90,   4.46,  -0.03,
12/08 16Z,   0.20,   3.85,  99.90,   4.02,  -0.04,  (min)
12/08 17Z,   0.30,   4.09,  99.90,   4.34,  -0.05,
12/08 18Z,   0.20,   4.99,  99.90,   5.13,  -0.06,
12/08 19Z,   0.40,   6.28,  99.90,   6.61,  -0.07,
12/08 20Z,   0.60,   7.64,  99.90,   8.17,  -0.07,
12/08 21Z,   0.60,   8.76,  99.90,   9.29,  -0.07,
12/08 22Z,   0.60,   9.29,  99.90,   9.82,  -0.07,  (max)
12/08 23Z,   0.50,   8.92,  99.90,   9.35,  -0.07,
12/09 00Z,   0.60,   7.59,  99.90,   8.12,  -0.07,
12/09 01Z,   0.50,   5.55,  99.90,   5.98,  -0.07,
12/09 02Z,   0.50,   3.19,  99.90,   3.62,  -0.07,
12/09 03Z,   0.60,   0.99,  99.90,   1.52,  -0.07,
12/09 04Z,   0.70,  -0.59,  99.90,   0.04,  -0.07,
12/09 05Z,   0.70,  -1.18,  99.90,  -0.55,  -0.07,  (min)
12/09 06Z,   0.60,  -0.73,  99.90,  -0.20,  -0.07,
12/09 07Z,   0.60,   0.54,  99.90,   1.07,  -0.07,
12/09 08Z,   0.40,   2.32,  99.90,   2.65,  -0.07,
12/09 09Z,   0.30,   4.31,  99.90,   4.54,  -0.07,
12/09 10Z,   0.20,   6.13,  99.90,   6.26,  -0.07,
12/09 11Z,   0.20,   7.39,  99.90,   7.52,  -0.07,
12/09 12Z,   0.20,   7.82,  99.90,   7.95,  -0.07,  (max)
12/09 13Z,   0.20,   7.46,  99.90,   7.59,  -0.07,
12/09 14Z,   0.10,   6.53,  99.90,   6.56,  -0.07,
12/09 15Z,   0.10,   5.36,  99.90,   5.39,  -0.07,
12/09 16Z,   0.10,   4.35,  99.90,   4.38,  -0.07,
12/09 17Z,   0.10,   3.86,  99.90,   3.89,  -0.07,  (min)
12/09 18Z,   0.00,   4.05,  99.90,   3.98,  -0.07,
12/09 19Z,   0.00,   4.83,  99.90,   4.76,  -0.07,
12/09 20Z,   0.00,   5.93,  99.90,   5.86,  -0.07,
12/09 21Z,   0.00,   7.09,  99.90,   7.02,  -0.07,
12/09 22Z,   0.10,   8.04,  99.90,   8.07,  -0.07,
12/09 23Z,   0.10,   8.45,  99.90,   8.48,  -0.07,  (max)
12/10 00Z,   0.20,   8.05,  99.90,   8.18,  -0.07,
12/10 01Z,   0.10,   6.84,  99.90,   6.87,  -0.07,
12/10 02Z,   0.10,   5.05,  99.90,   5.08,  -0.07,
12/10 03Z,   0.20,   3.05,  99.90,   3.18,  -0.07,
12/10 04Z,   0.40,   1.23,  99.90,   1.56,  -0.07,
12/10 05Z,   0.50,  -0.01,  99.90,   0.43,  -0.07,
12/10 06Z,   0.50,  -0.36,  99.90,   0.07,  -0.07,  (min)
12/10 07Z,   0.50,   0.19,  99.90,   0.62,  -0.07,
12/10 08Z,   0.60,   1.42,  99.90,   1.95,  -0.07,
12/10 09Z,   0.40,   3.07,  99.90,   3.40,  -0.07,
12/10 10Z,   0.30,   4.87,  99.90,   5.10,  -0.07,
12/10 11Z,   0.30,   6.48,  99.90,   6.71,  -0.07,
12/10 12Z,   0.40,   7.53,  99.90,   7.86,  -0.07,
12/10 13Z,   0.30,   7.81,  99.90,   8.04,  -0.07,  (max)
12/10 14Z,   0.20,   7.37,  99.90,   7.50,  -0.07,
12/10 15Z,   0.20,   6.44,  99.90,   6.57,  -0.07,
12/10 16Z,   0.20,   5.31,  99.90,   5.44,  -0.07,
12/10 17Z,   0.20,   4.32,  99.90,   4.45,  -0.07,
12/10 18Z,   0.10,   3.79,  99.90,   3.82,  -0.07,  (min)
12/10 19Z,   0.10,   3.88,  99.90,   3.91,  -0.07,
12/10 20Z,   0.10,   4.48,  99.90,   4.51,  -0.07,
12/10 21Z,   0.10,   5.37,  99.90,   5.40,  -0.07,
12/10 22Z,   0.10,   6.35,  99.90,   6.38,  -0.07,
12/10 23Z,   0.10,   7.17,  99.90,   7.21,  -0.07,
12/11 00Z,   0.30,   7.53,  99.90,   7.76,  -0.07,  (max)
12/11 01Z,   0.10,   7.20,  99.90,   7.23,  -0.07,
12/11 02Z,   0.10,   6.19,  99.90,   6.22,  -0.07,
12/11 03Z,   0.20,   4.72,  99.90,   4.86,  -0.07,
12/11 04Z,   0.30,   3.11,  99.90,   3.34,  -0.07,
12/11 05Z,   0.20,   1.66,  99.90,   1.79,  -0.07,
12/11 06Z,   0.20,   0.73,  99.90,   0.86,  -0.07,
12/11 07Z,   0.20,   0.56,  99.90,   0.69,  -0.07,  (min)
12/11 08Z,   0.30,   1.15,  99.90,   1.39,  -0.07,
12/11 09Z,   0.20,   2.32,  99.90,   2.45,  -0.07,
12/11 10Z,   0.10,   3.83,  99.90,   3.86,  -0.07,
12/11 11Z,   0.00,   5.45,  99.90,   5.38,  -0.07,
12/11 12Z,   0.10,   6.85,  99.90,   6.88,  -0.07,
12/11 13Z,   0.00,   7.71,  99.90,   7.64,  -0.07,
12/11 14Z,   0.00,   7.85,  99.90,   7.78,  -0.07,  (max)
12/11 15Z,   0.00,   7.35,  99.90,   7.28,  -0.07,
12/11 16Z,   0.00,   6.40,  99.90,   6.33,  -0.07,
12/11 17Z,   0.00,   5.25,  99.90,   5.18,  -0.07,
12/11 18Z,  -0.10,   4.21,  99.90,   4.04,  -0.07,
12/11 19Z,   0.00,   3.59,  99.90,   3.52,  -0.07,
12/11 20Z,   0.00,   3.53,  99.90,   3.46,  -0.07,  (min)
12/11 21Z,  -0.10,   3.94,  99.90,   3.77,  -0.07,
12/11 22Z,  -0.10,   4.66,  99.90,   4.49,  -0.07,
12/11 23Z,  -0.10,   5.52,  99.90,   5.35,  -0.07,
12/12 00Z,   0.00,   6.29,  99.90,   6.22,  -0.07,