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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Ketchikan, AK
Sitka, AK
Juneau, AK
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
#Ketchikan, AK : 02/10/2026 12:22:45 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/08 12Z,   0.20,  13.27,  13.80,  99.90,   0.33,
02/08 13Z,   0.20,  14.58,  14.96,  99.90,   0.18,  (max)
02/08 14Z,   0.30,  14.54,  14.81,  99.90,  -0.03,
02/08 15Z,   0.30,  13.18,  13.40,  99.90,  -0.08,
02/08 16Z,   0.40,  10.82,  11.08,  99.90,  -0.14,
02/08 17Z,   0.30,   8.03,   8.40,  99.90,   0.07,
02/08 18Z,   0.00,   5.46,   5.96,  99.90,   0.50,
02/08 19Z,   0.10,   3.69,   4.36,  99.90,   0.57,
02/08 20Z,   0.10,   3.03,   3.81,  99.90,   0.68,  (min)
02/08 21Z,   0.20,   3.55,   4.25,  99.90,   0.50,
02/08 22Z,   0.30,   5.02,   5.60,  99.90,   0.28,
02/08 23Z,   0.30,   7.02,   7.52,  99.90,   0.20,
02/09 00Z,   0.00,   9.01,   9.42,  99.90,   0.41,
02/09 01Z,   0.10,  10.51,  10.87,  99.90,   0.26,
02/09 02Z,   0.20,  11.15,  11.52,  99.90,   0.17,  (max)
02/09 03Z,   0.30,  10.80,  11.16,  99.90,   0.06,
02/09 04Z,   0.30,   9.60,   9.87,  99.90,  -0.03,
02/09 05Z,   0.20,   7.91,   8.08,  99.90,  -0.03,
02/09 06Z,   0.00,   6.26,   6.38,  99.90,   0.12,
02/09 07Z,   0.00,   5.13,   5.26,  99.90,   0.13,
02/09 08Z,   0.10,   4.89,   5.15,  99.90,   0.16,  (min)
02/09 09Z,   0.10,   5.67,   6.14,  99.90,   0.37,
02/09 10Z,   0.20,   7.31,   7.85,  99.90,   0.34,
02/09 11Z,   0.30,   9.44,  10.01,  99.90,   0.27,
02/09 12Z,   0.10,  11.55,  12.01,  99.90,   0.36,
02/09 13Z,   0.20,  13.15,  13.53,  99.90,   0.18,
02/09 14Z,   0.30,  13.85,  14.14,  99.90,  -0.01,  (max)
02/09 15Z,   0.30,  13.48,  13.80,  99.90,   0.02,
02/09 16Z,   0.30,  12.10,  12.45,  99.90,   0.05,
02/09 17Z,   0.30,  10.04,  10.43,  99.90,   0.09,
02/09 18Z,   0.10,   7.74,   8.20,  99.90,   0.36,
02/09 19Z,   0.20,   5.69,   6.24,  99.90,   0.35,
02/09 20Z,   0.20,   4.28,   4.89,  99.90,   0.41,
02/09 21Z,   0.20,   3.75,   4.42,  99.90,   0.47,  (min)
02/09 22Z,   0.20,   4.11,   4.74,  99.90,   0.43,
02/09 23Z,   0.10,   5.20,   5.72,  99.90,   0.42,
02/10 00Z,   0.10,   6.70,   7.20,  99.90,   0.40,
02/10 01Z,   0.10,   8.22,   8.65,  99.90,   0.33,
02/10 02Z,   0.20,   9.39,   9.79,  99.90,   0.20,
02/10 03Z,   0.20,   9.97,  10.38,  99.90,   0.21,  (max)
02/10 04Z,   0.20,   9.85,  10.26,  99.90,   0.21,
02/10 05Z,   0.10,   9.14,   9.54,  99.90,   0.30,
02/10 06Z,   0.00,   8.10,   8.49,  99.90,   0.39,
02/10 07Z,   0.00,   7.08,   7.43,  99.90,   0.35,
02/10 08Z,   0.00,   6.42,   6.75,  99.90,   0.33,  (min)
02/10 09Z,   0.00,   6.38,   6.79,  99.90,   0.41,
02/10 10Z,   0.00,   7.05,   7.43,  99.90,   0.38,
02/10 11Z,   0.00,   8.33,   8.69,  99.90,   0.36,
02/10 12Z,   0.00,   9.93,  10.17,  99.90,   0.24,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/10 13Z,  -0.10,  11.49,  99.90,  11.64,   0.24,
02/10 14Z,  -0.10,  12.64,  99.90,  12.79,   0.25,
02/10 15Z,  -0.10,  13.09,  99.90,  13.24,   0.25,  (max)
02/10 16Z,  -0.10,  12.72,  99.90,  12.87,   0.25,
02/10 17Z,   0.00,  11.57,  99.90,  11.83,   0.26,
02/10 18Z,   0.00,   9.88,  99.90,  10.14,   0.26,
02/10 19Z,   0.00,   7.95,  99.90,   8.22,   0.27,
02/10 20Z,   0.00,   6.15,  99.90,   6.42,   0.27,
02/10 21Z,  -0.10,   4.80,  99.90,   4.97,   0.27,
02/10 22Z,  -0.10,   4.11,  99.90,   4.28,   0.28,
02/10 23Z,  -0.20,   4.15,  99.90,   4.23,   0.28,  (min)
02/11 00Z,  -0.10,   4.84,  99.90,   5.03,   0.29,
02/11 01Z,  -0.10,   5.99,  99.90,   6.18,   0.29,
02/11 02Z,   0.00,   7.31,  99.90,   7.60,   0.29,
02/11 03Z,   0.00,   8.50,  99.90,   8.78,   0.29,
02/11 04Z,   0.00,   9.31,  99.90,   9.59,   0.29,
02/11 05Z,   0.00,   9.60,  99.90,   9.89,   0.29,  (max)
02/11 06Z,  -0.10,   9.38,  99.90,   9.57,   0.29,
02/11 07Z,  -0.10,   8.80,  99.90,   8.98,   0.29,
02/11 08Z,  -0.10,   8.08,  99.90,   8.26,   0.29,
02/11 09Z,  -0.10,   7.51,  99.90,   7.69,   0.29,
02/11 10Z,   0.00,   7.33,  99.90,   7.61,   0.29,  (min)
02/11 11Z,   0.10,   7.68,  99.90,   8.07,   0.29,
02/11 12Z,   0.10,   8.55,  99.90,   8.93,   0.29,
02/11 13Z,   0.30,   9.77,  99.90,  10.35,   0.29,
02/11 14Z,   0.30,  11.06,  99.90,  11.64,   0.29,
02/11 15Z,   0.30,  12.11,  99.90,  12.69,   0.29,
02/11 16Z,   0.20,  12.65,  99.90,  13.13,   0.29,  (max)
02/11 17Z,   0.10,  12.50,  99.90,  12.89,   0.29,
02/11 18Z,   0.10,  11.64,  99.90,  12.03,   0.29,
02/11 19Z,   0.00,  10.19,  99.90,  10.47,   0.29,
02/11 20Z,   0.00,   8.37,  99.90,   8.66,   0.29,
02/11 21Z,   0.00,   6.51,  99.90,   6.79,   0.29,
02/11 22Z,   0.00,   4.92,  99.90,   5.21,   0.29,
02/11 23Z,   0.00,   3.90,  99.90,   4.18,   0.29,
02/12 00Z,   0.10,   3.61,  99.90,   3.99,   0.29,  (min)
02/12 01Z,   0.20,   4.07,  99.90,   4.56,   0.29,
02/12 02Z,   0.40,   5.16,  99.90,   5.84,   0.29,
02/12 03Z,   0.40,   6.61,  99.90,   7.30,   0.29,
02/12 04Z,   0.50,   8.10,  99.90,   8.89,   0.29,
02/12 05Z,   0.60,   9.32,  99.90,  10.21,   0.29,
02/12 06Z,   0.60,  10.03,  99.90,  10.91,   0.29,
02/12 07Z,   0.70,  10.13,  99.90,  11.11,   0.29,  (max)
02/12 08Z,   0.80,   9.68,  99.90,  10.76,   0.29,
02/12 09Z,   0.90,   8.89,  99.90,  10.07,   0.29,
02/12 10Z,   1.00,   8.07,  99.90,   9.35,   0.29,
02/12 11Z,   1.20,   7.53,  99.90,   9.02,   0.29,
02/12 12Z,   1.20,   7.53,  99.90,   9.02,   0.29,  (min)
02/12 13Z,   1.20,   8.14,  99.90,   9.62,   0.29,
02/12 14Z,   1.20,   9.26,  99.90,  10.74,   0.29,
02/12 15Z,   1.00,  10.63,  99.90,  11.91,   0.29,
02/12 16Z,   1.00,  11.90,  99.90,  13.19,   0.29,
02/12 17Z,   0.90,  12.74,  99.90,  13.92,   0.29,
02/12 18Z,   0.80,  12.86,  99.90,  13.95,   0.29,  (max)
02/12 19Z,   0.80,  12.16,  99.90,  13.24,   0.29,
02/12 20Z,   0.70,  10.68,  99.90,  11.67,   0.29,
02/12 21Z,   0.70,   8.65,  99.90,   9.64,   0.29,
02/12 22Z,   0.70,   6.43,  99.90,   7.41,   0.29,
02/12 23Z,   0.70,   4.44,  99.90,   5.43,   0.29,
02/13 00Z,   0.80,   3.08,  99.90,   4.17,   0.29,
02/13 01Z,   0.80,   2.63,  99.90,   3.72,   0.29,  (min)
02/13 02Z,   0.80,   3.16,  99.90,   4.25,   0.29,
02/13 03Z,   0.70,   4.53,  99.90,   5.51,   0.29,
02/13 04Z,   0.50,   6.41,  99.90,   7.20,   0.29,
02/13 05Z,   0.30,   8.38,  99.90,   8.97,   0.29,
02/13 06Z,   0.10,  10.01,  99.90,  10.40,   0.29,
02/13 07Z,   0.00,  10.96,  99.90,  11.25,   0.29,
02/13 08Z,   0.00,  11.07,  99.90,  11.36,   0.29,  (max)
02/13 09Z,   0.00,  10.39,  99.90,  10.68,   0.29,
02/13 10Z,   0.00,   9.20,  99.90,   9.49,   0.29,
02/13 11Z,   0.00,   7.92,  99.90,   8.21,   0.29,
02/13 12Z,   0.10,   7.00,  99.90,   7.38,   0.29,
02/13 13Z,   0.10,   6.79,  99.90,   7.17,   0.29,  (min)
02/13 14Z,   0.20,   7.42,  99.90,   7.91,   0.29,
02/13 15Z,   0.20,   8.78,  99.90,   9.27,   0.29,
02/13 16Z,   0.10,  10.54,  99.90,  10.92,   0.29,
02/13 17Z,   0.00,  12.23,  99.90,  12.51,   0.29,
02/13 18Z,   0.00,  13.38,  99.90,  13.66,   0.29,
02/13 19Z,  -0.20,  13.63,  99.90,  13.72,   0.29,  (max)
02/13 20Z,  -0.30,  12.82,  99.90,  12.80,   0.29,
02/13 21Z,  -0.40,  10.99,  99.90,  10.88,   0.29,
02/13 22Z,  -0.40,   8.46,  99.90,   8.34,   0.29,
02/13 23Z,  -0.40,   5.71,  99.90,   5.59,   0.29,
02/14 00Z,  -0.30,   3.32,  99.90,   3.31,   0.29,