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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Ketchikan, AK
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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
#Seldovia, AK : 09/14/2026 11:22:08 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/12 12Z,  -0.40,  20.54,  19.78,  99.90,  -0.36,  (max)
09/12 13Z,  -0.40,  18.56,  17.76,  99.90,  -0.40,
09/12 14Z,  -0.40,  14.25,  13.39,  99.90,  -0.46,
09/12 15Z,  -0.30,   8.56,   7.87,  99.90,  -0.39,
09/12 16Z,  -0.30,   2.93,   2.27,  99.90,  -0.36,
09/12 17Z,  -0.30,  -1.00,  -1.98,  99.90,  -0.68,
09/12 18Z,  -0.50,  -1.99,  -3.11,  99.90,  -0.62,  (min)
09/12 19Z,  -0.40,   0.08,  -0.85,  99.90,  -0.53,
09/12 20Z,  -0.40,   4.45,   3.49,  99.90,  -0.56,
09/12 21Z,  -0.30,  10.02,   8.97,  99.90,  -0.75,
09/12 22Z,  -0.20,  15.45,  14.59,  99.90,  -0.66,
09/12 23Z,  -0.20,  19.40,  18.70,  99.90,  -0.50,
09/13 00Z,  -0.30,  20.96,  20.34,  99.90,  -0.32,  (max)
09/13 01Z,  -0.30,  19.77,  19.09,  99.90,  -0.38,
09/13 02Z,  -0.30,  16.06,  15.33,  99.90,  -0.43,
09/13 03Z,  -0.30,  10.64,   9.85,  99.90,  -0.49,
09/13 04Z,  -0.30,   4.77,   3.99,  99.90,  -0.48,
09/13 05Z,  -0.30,   0.02,  -0.96,  99.90,  -0.68,
09/13 06Z,  -0.40,  -2.16,  -3.25,  99.90,  -0.69,  (min)
09/13 07Z,  -0.40,  -1.23,  -2.11,  99.90,  -0.48,
09/13 08Z,  -0.40,   2.29,   1.39,  99.90,  -0.50,
09/13 09Z,  -0.30,   7.39,   6.35,  99.90,  -0.74,
09/13 10Z,  -0.20,  12.85,  11.87,  99.90,  -0.78,
09/13 11Z,  -0.10,  17.35,  16.49,  99.90,  -0.76,
09/13 12Z,  -0.20,  19.78,  18.88,  99.90,  -0.70,  (max)
09/13 13Z,  -0.30,  19.59,  18.71,  99.90,  -0.58,
09/13 14Z,  -0.30,  16.83,  16.06,  99.90,  -0.47,
09/13 15Z,  -0.30,  12.14,  11.44,  99.90,  -0.40,
09/13 16Z,  -0.30,   6.68,   5.99,  99.90,  -0.39,
09/13 17Z,  -0.20,   1.89,   1.04,  99.90,  -0.65,
09/13 18Z,  -0.40,  -0.71,  -1.77,  99.90,  -0.66,  (min)
09/13 19Z,  -0.30,  -0.32,  -1.26,  99.90,  -0.64,
09/13 20Z,  -0.30,   2.78,   1.94,  99.90,  -0.54,
09/13 21Z,  -0.20,   7.58,   6.67,  99.90,  -0.71,
09/13 22Z,  -0.10,  12.90,  11.92,  99.90,  -0.88,
09/13 23Z,  -0.10,  17.48,  16.66,  99.90,  -0.72,
09/14 00Z,  -0.20,  20.19,  19.41,  99.90,  -0.58,
09/14 01Z,  -0.20,  20.38,  19.59,  99.90,  -0.59,  (max)
09/14 02Z,  -0.30,  17.99,  17.18,  99.90,  -0.51,
09/14 03Z,  -0.30,  13.54,  12.78,  99.90,  -0.46,
09/14 04Z,  -0.20,   8.01,   7.37,  99.90,  -0.44,
09/14 05Z,  -0.20,   2.71,   2.03,  99.90,  -0.48,
09/14 06Z,  -0.20,  -0.94,  -1.82,  99.90,  -0.68,
09/14 07Z,  -0.20,  -1.84,  -2.66,  99.90,  -0.62,  (min)
09/14 08Z,  -0.20,   0.09,  -0.55,  99.90,  -0.44,
09/14 09Z,  -0.20,   4.09,   3.25,  99.90,  -0.64,
09/14 10Z,  -0.20,   9.09,   8.11,  99.90,  -0.78,
09/14 11Z,  -0.20,  13.96,  13.07,  99.90,  -0.69,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/14 12Z,  -0.20,  17.53,  99.90,  16.65,  -0.68,
09/14 13Z,  -0.20,  18.93,  99.90,  18.07,  -0.66,  (max)
09/14 14Z,  -0.20,  17.88,  99.90,  17.03,  -0.65,
09/14 15Z,  -0.20,  14.65,  99.90,  13.81,  -0.64,
09/14 16Z,  -0.20,  10.09,  99.90,   9.27,  -0.63,
09/14 17Z,  -0.10,   5.38,  99.90,   4.66,  -0.61,
09/14 18Z,  -0.10,   1.84,  99.90,   1.14,  -0.60,
09/14 19Z,  -0.10,   0.67,  99.90,  -0.02,  -0.59,  (min)
09/14 20Z,  -0.10,   2.23,  99.90,   1.55,  -0.58,
09/14 21Z,  -0.10,   5.88,  99.90,   5.22,  -0.57,
09/14 22Z,  -0.10,  10.53,  99.90,   9.88,  -0.55,
09/14 23Z,  -0.20,  15.08,  99.90,  14.34,  -0.54,
09/15 00Z,  -0.20,  18.46,  99.90,  17.72,  -0.54,
09/15 01Z,  -0.30,  19.79,  99.90,  18.95,  -0.54,  (max)
09/15 02Z,  -0.30,  18.74,  99.90,  17.89,  -0.54,
09/15 03Z,  -0.30,  15.53,  99.90,  14.69,  -0.54,
09/15 04Z,  -0.30,  10.89,  99.90,  10.05,  -0.54,
09/15 05Z,  -0.20,   5.86,  99.90,   5.12,  -0.54,
09/15 06Z,  -0.20,   1.61,  99.90,   0.86,  -0.54,
09/15 07Z,  -0.20,  -0.73,  99.90,  -1.47,  -0.54,  (min)
09/15 08Z,  -0.20,  -0.49,  99.90,  -1.23,  -0.54,
09/15 09Z,  -0.20,   2.06,  99.90,   1.32,  -0.54,
09/15 10Z,  -0.10,   6.02,  99.90,   5.38,  -0.54,
09/15 11Z,  -0.10,  10.45,  99.90,   9.81,  -0.54,
09/15 12Z,  -0.10,  14.39,  99.90,  13.75,  -0.54,
09/15 13Z,  -0.10,  16.89,  99.90,  16.25,  -0.54,
09/15 14Z,  -0.20,  17.36,  99.90,  16.62,  -0.54,  (max)
09/15 15Z,  -0.20,  15.74,  99.90,  15.00,  -0.54,
09/15 16Z,  -0.30,  12.52,  99.90,  11.68,  -0.54,
09/15 17Z,  -0.30,   8.57,  99.90,   7.73,  -0.54,
09/15 18Z,  -0.30,   4.98,  99.90,   4.14,  -0.54,
09/15 19Z,  -0.30,   2.81,  99.90,   1.97,  -0.54,  (min)
09/15 20Z,  -0.20,   2.87,  99.90,   2.13,  -0.54,
09/15 21Z,  -0.20,   5.14,  99.90,   4.40,  -0.54,
09/15 22Z,  -0.20,   8.77,  99.90,   8.03,  -0.54,
09/15 23Z,  -0.20,  12.76,  99.90,  12.02,  -0.54,
09/16 00Z,  -0.20,  16.21,  99.90,  15.47,  -0.54,
09/16 01Z,  -0.20,  18.26,  99.90,  17.52,  -0.54,
09/16 02Z,  -0.20,  18.36,  99.90,  17.62,  -0.54,  (max)
09/16 03Z,  -0.40,  16.45,  99.90,  15.51,  -0.54,
09/16 04Z,  -0.50,  12.97,  99.90,  11.93,  -0.54,
09/16 05Z,  -0.40,   8.72,  99.90,   7.78,  -0.54,
09/16 06Z,  -0.30,   4.64,  99.90,   3.80,  -0.54,
09/16 07Z,  -0.20,   1.63,  99.90,   0.89,  -0.54,
09/16 08Z,  -0.20,   0.48,  99.90,  -0.26,  -0.54,  (min)
09/16 09Z,  -0.20,   1.47,  99.90,   0.73,  -0.54,
09/16 10Z,  -0.10,   4.13,  99.90,   3.48,  -0.54,
09/16 11Z,   0.00,   7.59,  99.90,   7.05,  -0.54,
09/16 12Z,  -0.10,  11.14,  99.90,  10.50,  -0.54,
09/16 13Z,  -0.20,  14.03,  99.90,  13.29,  -0.54,
09/16 14Z,  -0.20,  15.56,  99.90,  14.82,  -0.54,  (max)
09/16 15Z,  -0.30,  15.40,  99.90,  14.56,  -0.54,
09/16 16Z,  -0.40,  13.66,  99.90,  12.72,  -0.54,
09/16 17Z,  -0.40,  10.89,  99.90,   9.95,  -0.54,
09/16 18Z,  -0.40,   7.90,  99.90,   6.96,  -0.54,
09/16 19Z,  -0.20,   5.53,  99.90,   4.79,  -0.54,
09/16 20Z,  -0.10,   4.54,  99.90,   3.90,  -0.54,  (min)
09/16 21Z,   0.00,   5.39,  99.90,   4.85,  -0.54,
09/16 22Z,   0.00,   7.80,  99.90,   7.26,  -0.54,
09/16 23Z,   0.00,  10.92,  99.90,  10.38,  -0.54,
09/17 00Z,  -0.20,  13.94,  99.90,  13.20,  -0.54,
09/17 01Z,  -0.40,  16.20,  99.90,  15.26,  -0.54,
09/17 02Z,  -0.50,  17.12,  99.90,  16.08,  -0.54,  (max)
09/17 03Z,  -0.50,  16.37,  99.90,  15.33,  -0.54,
09/17 04Z,  -0.50,  14.12,  99.90,  13.08,  -0.54,
09/17 05Z,  -0.40,  10.91,  99.90,   9.97,  -0.54,
09/17 06Z,  -0.40,   7.46,  99.90,   6.52,  -0.54,
09/17 07Z,  -0.30,   4.49,  99.90,   3.65,  -0.54,
09/17 08Z,  -0.20,   2.60,  99.90,   1.86,  -0.54,
09/17 09Z,  -0.20,   2.25,  99.90,   1.51,  -0.54,  (min)
09/17 10Z,  -0.20,   3.48,  99.90,   2.74,  -0.54,
09/17 11Z,  -0.30,   5.76,  99.90,   4.92,  -0.54,
09/17 12Z,  -0.50,   8.43,  99.90,   7.39,  -0.54,
09/17 13Z,  -0.60,  11.01,  99.90,   9.87,  -0.54,
09/17 14Z,  -0.70,  12.99,  99.90,  11.75,  -0.54,
09/17 15Z,  -0.80,  13.88,  99.90,  12.54,  -0.54,  (max)
09/17 16Z,  -0.90,  13.51,  99.90,  12.07,  -0.54,
09/17 17Z,  -0.80,  12.08,  99.90,  10.74,  -0.54,
09/17 18Z,  -0.80,  10.08,  99.90,   8.74,  -0.54,
09/17 19Z,  -0.60,   8.13,  99.90,   6.99,  -0.54,
09/17 20Z,  -0.50,   6.78,  99.90,   5.74,  -0.54,
09/17 21Z,  -0.40,   6.54,  99.90,   5.60,  -0.54,  (min)
09/17 22Z,  -0.30,   7.64,  99.90,   6.80,  -0.54,
09/17 23Z,  -0.40,   9.71,  99.90,   8.77,  -0.54,
09/18 00Z,  -0.40,  12.02,  99.90,  11.08,  -0.54,