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
#Seldovia, AK : 02/12/2026 16:21:52 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/11 00Z,   0.50,   5.18,   5.80,  99.90,   0.12,
02/11 01Z,   0.30,   5.42,   5.85,  99.90,   0.13,  (min)
02/11 02Z,   0.20,   6.15,   6.22,  99.90,  -0.13,
02/11 03Z,   0.30,   7.28,   7.40,  99.90,  -0.18,
02/11 04Z,   0.40,   8.69,   8.85,  99.90,  -0.24,
02/11 05Z,   0.40,  10.01,  10.22,  99.90,  -0.19,
02/11 06Z,   0.50,  10.88,  11.31,  99.90,  -0.07,
02/11 07Z,   0.60,  11.18,  11.72,  99.90,  -0.06,
02/11 08Z,   0.70,  10.98,  11.72,  99.90,   0.04,  (max)
02/11 09Z,   0.70,  10.45,  11.33,  99.90,   0.18,
02/11 10Z,   0.70,   9.79,  10.57,  99.90,   0.08,
02/11 11Z,   0.60,   9.22,   9.82,  99.90,  -0.00,
02/11 12Z,   0.40,   9.12,   9.60,  99.90,   0.08,  (min)
02/11 13Z,   0.50,   9.64,   9.78,  99.90,  -0.36,
02/11 14Z,   0.60,  10.58,  10.46,  99.90,  -0.72,
02/11 15Z,   0.60,  11.66,  11.52,  99.90,  -0.74,
02/11 16Z,   0.70,  12.75,  12.53,  99.90,  -0.92,
02/11 17Z,   0.70,  13.57,  13.45,  99.90,  -0.82,
02/11 18Z,   0.50,  13.80,  13.94,  99.90,  -0.36,  (max)
02/11 19Z,   0.50,  13.32,  13.56,  99.90,  -0.26,
02/11 20Z,   0.50,  12.27,  12.50,  99.90,  -0.27,
02/11 21Z,   0.60,  10.83,  11.06,  99.90,  -0.37,
02/11 22Z,   0.60,   9.18,   9.30,  99.90,  -0.48,
02/11 23Z,   0.60,   7.44,   7.55,  99.90,  -0.49,
02/12 00Z,   0.40,   5.91,   6.13,  99.90,  -0.18,
02/12 01Z,   0.40,   4.96,   5.21,  99.90,  -0.15,
02/12 02Z,   0.40,   4.72,   4.96,  99.90,  -0.16,  (min)
02/12 03Z,   0.30,   5.12,   5.43,  99.90,   0.01,
02/12 04Z,   0.10,   6.21,   6.52,  99.90,   0.21,
02/12 05Z,   0.00,   7.85,   8.06,  99.90,   0.21,
02/12 06Z,   0.10,   9.59,   9.76,  99.90,   0.07,
02/12 07Z,   0.20,  11.01,  11.09,  99.90,  -0.12,
02/12 08Z,   0.30,  11.83,  12.01,  99.90,  -0.12,
02/12 09Z,   0.30,  12.03,  12.35,  99.90,   0.02,  (max)
02/12 10Z,   0.30,  11.65,  12.02,  99.90,   0.07,
02/12 11Z,   0.30,  10.83,  11.20,  99.90,   0.07,
02/12 12Z,   0.20,   9.87,  10.43,  99.90,   0.36,
02/12 13Z,   0.10,   9.27,   9.75,  99.90,   0.38,
02/12 14Z,   0.00,   9.29,   9.51,  99.90,   0.22,  (min)
02/12 15Z,   0.00,   9.86,   9.86,  99.90,  -0.00,
02/12 16Z,   0.20,  10.85,  10.83,  99.90,  -0.22,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/12 17Z,   0.60,  12.11,  99.90,  12.50,  -0.21,
02/12 18Z,   0.70,  13.27,  99.90,  13.76,  -0.21,
02/12 19Z,   0.80,  13.90,  99.90,  14.49,  -0.21,
02/12 20Z,   0.90,  13.80,  99.90,  14.50,  -0.20,  (max)
02/12 21Z,   0.90,  12.99,  99.90,  13.69,  -0.20,
02/12 22Z,   0.80,  11.56,  99.90,  12.16,  -0.20,
02/12 23Z,   0.60,   9.64,  99.90,  10.05,  -0.19,
02/13 00Z,   0.50,   7.40,  99.90,   7.71,  -0.19,
02/13 01Z,   0.30,   5.31,  99.90,   5.42,  -0.19,
02/13 02Z,   0.30,   3.91,  99.90,   4.03,  -0.18,
02/13 03Z,   0.40,   3.44,  99.90,   3.66,  -0.18,  (min)
02/13 04Z,   0.60,   3.94,  99.90,   4.36,  -0.18,
02/13 05Z,   0.60,   5.45,  99.90,   5.88,  -0.18,
02/13 06Z,   0.60,   7.71,  99.90,   8.13,  -0.18,
02/13 07Z,   0.50,  10.08,  99.90,  10.40,  -0.18,
02/13 08Z,   0.40,  12.00,  99.90,  12.23,  -0.18,
02/13 09Z,   0.30,  13.12,  99.90,  13.24,  -0.18,
02/13 10Z,   0.20,  13.30,  99.90,  13.32,  -0.18,  (max)
02/13 11Z,   0.20,  12.59,  99.90,  12.62,  -0.18,
02/13 12Z,   0.20,  11.19,  99.90,  11.21,  -0.18,
02/13 13Z,   0.10,   9.57,  99.90,   9.49,  -0.18,
02/13 14Z,   0.00,   8.43,  99.90,   8.26,  -0.18,
02/13 15Z,  -0.10,   8.19,  99.90,   7.91,  -0.18,  (min)
02/13 16Z,  -0.30,   8.80,  99.90,   8.33,  -0.18,
02/13 17Z,  -0.40,  10.16,  99.90,   9.59,  -0.18,
02/13 18Z,  -0.50,  11.99,  99.90,  11.31,  -0.18,
02/13 19Z,  -0.50,  13.71,  99.90,  13.03,  -0.18,
02/13 20Z,  -0.40,  14.76,  99.90,  14.19,  -0.18,
02/13 21Z,  -0.30,  14.86,  99.90,  14.39,  -0.18,  (max)
02/13 22Z,  -0.10,  13.94,  99.90,  13.66,  -0.18,
02/13 23Z,   0.00,  12.09,  99.90,  11.91,  -0.18,
02/14 00Z,   0.10,   9.48,  99.90,   9.41,  -0.18,
02/14 01Z,   0.00,   6.50,  99.90,   6.32,  -0.18,
02/14 02Z,   0.00,   3.86,  99.90,   3.68,  -0.18,
02/14 03Z,  -0.10,   2.26,  99.90,   1.99,  -0.18,
02/14 04Z,  -0.20,   1.99,  99.90,   1.62,  -0.18,  (min)
02/14 05Z,  -0.30,   3.09,  99.90,   2.61,  -0.18,
02/14 06Z,  -0.30,   5.43,  99.90,   4.95,  -0.18,
02/14 07Z,  -0.30,   8.48,  99.90,   8.01,  -0.18,
02/14 08Z,  -0.30,  11.45,  99.90,  10.98,  -0.18,
02/14 09Z,  -0.30,  13.65,  99.90,  13.18,  -0.18,
02/14 10Z,  -0.30,  14.66,  99.90,  14.19,  -0.18,  (max)
02/14 11Z,  -0.30,  14.36,  99.90,  13.89,  -0.18,
02/14 12Z,  -0.30,  12.89,  99.90,  12.41,  -0.18,
02/14 13Z,  -0.30,  10.61,  99.90,  10.14,  -0.18,
02/14 14Z,  -0.20,   8.31,  99.90,   7.93,  -0.18,
02/14 15Z,  -0.20,   6.87,  99.90,   6.50,  -0.18,
02/14 16Z,  -0.10,   6.75,  99.90,   6.47,  -0.18,  (min)
02/14 17Z,  -0.10,   7.88,  99.90,   7.60,  -0.18,
02/14 18Z,   0.00,   9.99,  99.90,   9.82,  -0.18,
02/14 19Z,   0.00,  12.58,  99.90,  12.41,  -0.18,
02/14 20Z,   0.00,  14.87,  99.90,  14.69,  -0.18,
02/14 21Z,   0.00,  16.15,  99.90,  15.98,  -0.18,  (max)
02/14 22Z,  -0.10,  16.10,  99.90,  15.83,  -0.18,
02/14 23Z,  -0.20,  14.66,  99.90,  14.28,  -0.18,
02/15 00Z,  -0.20,  11.99,  99.90,  11.61,  -0.18,
02/15 01Z,  -0.30,   8.46,  99.90,   7.98,  -0.18,
02/15 02Z,  -0.30,   4.74,  99.90,   4.27,  -0.18,
02/15 03Z,  -0.30,   1.82,  99.90,   1.34,  -0.18,
02/15 04Z,  -0.30,   0.48,  99.90,   0.00,  -0.18,  (min)
02/15 05Z,  -0.10,   0.92,  99.90,   0.64,  -0.18,
02/15 06Z,   0.10,   3.01,  99.90,   2.93,  -0.18,
02/15 07Z,   0.00,   6.37,  99.90,   6.19,  -0.18,
02/15 08Z,  -0.20,  10.19,  99.90,   9.81,  -0.18,
02/15 09Z,  -0.40,  13.51,  99.90,  12.93,  -0.18,
02/15 10Z,  -0.60,  15.58,  99.90,  14.81,  -0.18,
02/15 11Z,  -0.70,  16.02,  99.90,  15.15,  -0.18,  (max)
02/15 12Z,  -0.80,  14.81,  99.90,  13.84,  -0.18,
02/15 13Z,  -0.80,  12.28,  99.90,  11.30,  -0.18,
02/15 14Z,  -0.70,   9.09,  99.90,   8.22,  -0.18,
02/15 15Z,  -0.70,   6.32,  99.90,   5.45,  -0.18,
02/15 16Z,  -0.70,   4.99,  99.90,   4.12,  -0.18,  (min)
02/15 17Z,  -0.80,   5.46,  99.90,   4.48,  -0.18,
02/15 18Z,  -0.80,   7.48,  99.90,   6.50,  -0.18,
02/15 19Z,  -0.80,  10.54,  99.90,   9.57,  -0.18,
02/15 20Z,  -0.80,  13.87,  99.90,  12.89,  -0.18,
02/15 21Z,  -0.80,  16.49,  99.90,  15.52,  -0.18,
02/15 22Z,  -0.70,  17.67,  99.90,  16.79,  -0.18,  (max)
02/15 23Z,  -0.70,  17.07,  99.90,  16.19,  -0.18,
02/16 00Z,  -0.80,  14.73,  99.90,  13.76,  -0.18,
02/16 01Z,  -0.80,  11.02,  99.90,  10.04,  -0.18,
02/16 02Z,  -1.00,   6.58,  99.90,   5.40,  -0.18,
02/16 03Z,  -1.10,   2.41,  99.90,   1.13,  -0.18,
02/16 04Z,  -1.10,  -0.32,  99.90,  -1.59,  -0.18,
02/16 05Z,  -1.10,  -0.88,  99.90,  -2.16,  -0.18,  (min)
02/16 06Z,  -1.10,   0.69,  99.90,  -0.59,  -0.18,
02/16 07Z,  99.90,   3.98,  99.90,  99.90,  -0.18,
02/16 08Z,  99.90,   8.30,  99.90,  99.90,  -0.18,
02/16 09Z,  99.90,  12.61,  99.90,  99.90,  -0.18,
02/16 10Z,  99.90,  15.85,  99.90,  99.90,  -0.18,
02/16 11Z,  99.90,  17.33,  99.90,  99.90,  -0.18,
02/16 12Z,  99.90,  16.77,  99.90,  99.90,  -0.18,