EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Alaska
Gulf of Alaska
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Skagway, AK
Elfin Cove, AK
Yakutat, AK
Cordova, AK
Valdez, AK
Seward, AK
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
#Kodiak Island, AK : 12/09/2025 20:21:00 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/08 00Z,   0.20,  10.84,  11.12,  99.90,   0.08,  (max)
12/08 01Z,   0.10,  10.25,  10.47,  99.90,   0.12,
12/08 02Z,   0.10,   8.59,   8.88,  99.90,   0.19,
12/08 03Z,   0.10,   6.12,   6.50,  99.90,   0.28,
12/08 04Z,   0.00,   3.26,   3.55,  99.90,   0.29,
12/08 05Z,   0.00,   0.63,   0.75,  99.90,   0.12,
12/08 06Z,   0.10,  -1.14,  -1.13,  99.90,  -0.09,
12/08 07Z,   0.10,  -1.70,  -1.81,  99.90,  -0.21,  (min)
12/08 08Z,   0.00,  -1.10,  -1.26,  99.90,  -0.16,
12/08 09Z,   0.00,   0.41,   0.09,  99.90,  -0.32,
12/08 10Z,  -0.10,   2.50,   2.04,  99.90,  -0.36,
12/08 11Z,  -0.10,   4.68,   4.29,  99.90,  -0.29,
12/08 12Z,   0.00,   6.44,   6.14,  99.90,  -0.30,
12/08 13Z,  -0.10,   7.43,   6.98,  99.90,  -0.35,
12/08 14Z,  -0.20,   7.55,   7.21,  99.90,  -0.14,  (max)
12/08 15Z,  -0.30,   6.88,   6.63,  99.90,   0.05,
12/08 16Z,  -0.40,   5.63,   5.40,  99.90,   0.17,
12/08 17Z,  -0.30,   4.21,   4.11,  99.90,   0.20,
12/08 18Z,  -0.30,   3.19,   2.94,  99.90,   0.05,
12/08 19Z,  -0.30,   2.98,   2.68,  99.90,   0.00,  (min)
12/08 20Z,  -0.40,   3.64,   3.41,  99.90,   0.17,
12/08 21Z,  -0.30,   4.99,   4.49,  99.90,  -0.20,
12/08 22Z,  -0.30,   6.72,   6.24,  99.90,  -0.18,
12/08 23Z,  -0.30,   8.45,   8.15,  99.90,   0.00,
12/09 00Z,  -0.30,   9.68,   9.35,  99.90,  -0.03,
12/09 01Z,  -0.40,  10.02,   9.54,  99.90,  -0.08,  (max)
12/09 02Z,  -0.30,   9.33,   8.68,  99.90,  -0.35,
12/09 03Z,  -0.30,   7.72,   7.09,  99.90,  -0.33,
12/09 04Z,  -0.30,   5.44,   4.91,  99.90,  -0.23,
12/09 05Z,  -0.30,   2.89,   2.38,  99.90,  -0.21,
12/09 06Z,  -0.20,   0.66,   0.21,  99.90,  -0.25,
12/09 07Z,  -0.10,  -0.72,  -1.10,  99.90,  -0.28,
12/09 08Z,  -0.10,  -1.01,  -1.39,  99.90,  -0.28,  (min)
12/09 09Z,  -0.20,  -0.29,  -0.60,  99.90,  -0.11,
12/09 10Z,  -0.20,   1.20,   0.83,  99.90,  -0.17,
12/09 11Z,  -0.10,   3.14,   2.74,  99.90,  -0.30,
12/09 12Z,   0.00,   5.09,   4.76,  99.90,  -0.33,
12/09 13Z,  -0.10,   6.61,   6.19,  99.90,  -0.32,
12/09 14Z,  -0.20,   7.40,   6.88,  99.90,  -0.32,
12/09 15Z,  -0.30,   7.40,   6.93,  99.90,  -0.17,  (max)
12/09 16Z,  -0.30,   6.70,   6.00,  99.90,  -0.40,
12/09 17Z,  -0.30,   5.50,   4.88,  99.90,  -0.32,
12/09 18Z,  -0.30,   4.21,   3.84,  99.90,  -0.07,
12/09 19Z,  -0.30,   3.32,   2.95,  99.90,  -0.07,
12/09 20Z,  -0.20,   3.16,   2.77,  99.90,  -0.19,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/09 21Z,  -0.20,   3.75,  99.90,   3.37,  -0.18,
12/09 22Z,  -0.30,   4.91,  99.90,   4.43,  -0.17,
12/09 23Z,  -0.30,   6.38,  99.90,   5.91,  -0.17,
12/10 00Z,  -0.30,   7.82,  99.90,   7.36,  -0.16,
12/10 01Z,  -0.30,   8.80,  99.90,   8.35,  -0.15,
12/10 02Z,  -0.40,   8.98,  99.90,   8.44,  -0.14,  (max)
12/10 03Z,  -0.50,   8.30,  99.90,   7.67,  -0.13,
12/10 04Z,  -0.50,   6.86,  99.90,   6.24,  -0.12,
12/10 05Z,  -0.50,   4.88,  99.90,   4.26,  -0.11,
12/10 06Z,  -0.60,   2.72,  99.90,   2.02,  -0.10,
12/10 07Z,  -0.60,   0.91,  99.90,   0.22,  -0.10,
12/10 08Z,  -0.50,  -0.10,  99.90,  -0.69,  -0.09,  (min)
12/10 09Z,  -0.40,  -0.17,  99.90,  -0.66,  -0.09,
12/10 10Z,  -0.40,   0.59,  99.90,   0.10,  -0.09,
12/10 11Z,  -0.30,   1.99,  99.90,   1.60,  -0.09,
12/10 12Z,  -0.20,   3.75,  99.90,   3.46,  -0.09,
12/10 13Z,  -0.20,   5.48,  99.90,   5.20,  -0.09,
12/10 14Z,  -0.20,   6.78,  99.90,   6.49,  -0.09,
12/10 15Z,  -0.20,   7.40,  99.90,   7.11,  -0.09,
12/10 16Z,  -0.10,   7.32,  99.90,   7.14,  -0.09,  (max)
12/10 17Z,  -0.10,   6.63,  99.90,   6.44,  -0.09,
12/10 18Z,  -0.10,   5.50,  99.90,   5.31,  -0.09,
12/10 19Z,  -0.20,   4.29,  99.90,   4.01,  -0.09,
12/10 20Z,  -0.20,   3.47,  99.90,   3.18,  -0.09,
12/10 21Z,  -0.20,   3.27,  99.90,   2.99,  -0.09,  (min)
12/10 22Z,  -0.20,   3.70,  99.90,   3.41,  -0.09,
12/10 23Z,  -0.30,   4.60,  99.90,   4.21,  -0.09,
12/11 00Z,  -0.30,   5.79,  99.90,   5.40,  -0.09,
12/11 01Z,  -0.20,   6.97,  99.90,   6.68,  -0.09,
12/11 02Z,  -0.30,   7.76,  99.90,   7.37,  -0.09,
12/11 03Z,  -0.30,   7.89,  99.90,   7.50,  -0.09,  (max)
12/11 04Z,  -0.30,   7.31,  99.90,   6.92,  -0.09,
12/11 05Z,  -0.30,   6.12,  99.90,   5.73,  -0.09,
12/11 06Z,  -0.40,   4.50,  99.90,   4.01,  -0.09,
12/11 07Z,  -0.30,   2.76,  99.90,   2.37,  -0.09,
12/11 08Z,  -0.30,   1.35,  99.90,   0.96,  -0.09,
12/11 09Z,  -0.30,   0.63,  99.90,   0.24,  -0.09,  (min)
12/11 10Z,  -0.30,   0.70,  99.90,   0.32,  -0.09,
12/11 11Z,  -0.40,   1.46,  99.90,   0.97,  -0.09,
12/11 12Z,  -0.40,   2.75,  99.90,   2.26,  -0.09,
12/11 13Z,  -0.50,   4.34,  99.90,   3.76,  -0.09,
12/11 14Z,  -0.50,   5.88,  99.90,   5.29,  -0.09,
12/11 15Z,  -0.60,   6.98,  99.90,   6.30,  -0.09,
12/11 16Z,  -0.60,   7.48,  99.90,   6.80,  -0.09,  (max)
12/11 17Z,  -0.60,   7.36,  99.90,   6.67,  -0.09,
12/11 18Z,  -0.60,   6.66,  99.90,   5.98,  -0.09,
12/11 19Z,  -0.80,   5.56,  99.90,   4.67,  -0.09,
12/11 20Z,  -0.80,   4.38,  99.90,   3.50,  -0.09,
12/11 21Z,  -0.80,   3.53,  99.90,   2.65,  -0.09,
12/11 22Z,  -0.80,   3.22,  99.90,   2.33,  -0.09,  (min)
12/11 23Z,  -0.80,   3.43,  99.90,   2.54,  -0.09,
12/12 00Z,  -0.90,   4.08,  99.90,   3.09,  -0.09,
12/12 01Z,  -0.90,   5.03,  99.90,   4.05,  -0.09,
12/12 02Z,  -1.00,   6.03,  99.90,   4.95,  -0.09,
12/12 03Z,  -1.10,   6.73,  99.90,   5.54,  -0.09,
12/12 04Z,  -1.10,   6.89,  99.90,   5.71,  -0.09,  (max)
12/12 05Z,  -1.20,   6.50,  99.90,   5.21,  -0.09,
12/12 06Z,  -1.30,   5.61,  99.90,   4.22,  -0.09,
12/12 07Z,  -1.20,   4.34,  99.90,   3.06,  -0.09,
12/12 08Z,  -1.20,   2.98,  99.90,   1.69,  -0.09,
12/12 09Z,  -1.20,   1.90,  99.90,   0.61,  -0.09,
12/12 10Z,  -1.30,   1.40,  99.90,   0.01,  -0.09,  (min)
12/12 11Z,  -1.20,   1.55,  99.90,   0.26,  -0.09,
12/12 12Z,  -1.30,   2.27,  99.90,   0.88,  -0.09,
12/12 13Z,  -1.30,   3.47,  99.90,   2.08,  -0.09,
12/12 14Z,  -1.30,   4.93,  99.90,   3.54,  -0.09,
12/12 15Z,  -1.30,   6.31,  99.90,   4.92,  -0.09,
12/12 16Z,  -1.30,   7.27,  99.90,   5.88,  -0.09,
12/12 17Z,  -1.20,   7.66,  99.90,   6.38,  -0.09,  (max)
12/12 18Z,  -1.10,   7.48,  99.90,   6.29,  -0.09,
12/12 19Z,  -1.20,   6.75,  99.90,   5.46,  -0.09,
12/12 20Z,  -1.10,   5.60,  99.90,   4.42,  -0.09,
12/12 21Z,  -1.10,   4.38,  99.90,   3.19,  -0.09,
12/12 22Z,  -1.10,   3.43,  99.90,   2.24,  -0.09,
12/12 23Z,  -1.00,   2.95,  99.90,   1.87,  -0.09,  (min)
12/13 00Z,  -1.00,   2.96,  99.90,   1.87,  -0.09,
12/13 01Z,  -1.00,   3.42,  99.90,   2.33,  -0.09,
12/13 02Z,  -1.00,   4.23,  99.90,   3.15,  -0.09,
12/13 03Z,  -1.10,   5.16,  99.90,   3.97,  -0.09,
12/13 04Z,  -1.10,   5.86,  99.90,   4.68,  -0.09,
12/13 05Z,  -1.10,   6.14,  99.90,   4.96,  -0.09,  (max)
12/13 06Z,  -1.10,   5.97,  99.90,   4.79,  -0.09,
12/13 07Z,  -0.90,   5.37,  99.90,   4.39,  -0.09,
12/13 08Z,  -0.80,   4.41,  99.90,   3.53,  -0.09,
12/13 09Z,  -0.70,   3.33,  99.90,   2.55,  -0.09,
12/13 10Z,  -0.60,   2.48,  99.90,   1.79,  -0.09,
12/13 11Z,  -0.60,   2.12,  99.90,   1.43,  -0.09,  (min)
12/13 12Z,  -0.60,   2.31,  99.90,   1.62,  -0.09,