EXTRA-TROPICAL  STORM  SURGE
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Manual
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hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
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Alaska
Gulf of Alaska
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Stations
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
#Kodiak Island, AK : 08/13/2026 03:22:04 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/11 12Z,  -0.80,   5.20,   4.77,  99.90,   0.37,
08/11 13Z,  -0.80,   2.55,   2.10,  99.90,   0.35,
08/11 14Z,  -0.90,   0.22,  -0.21,  99.90,   0.47,
08/11 15Z,  -0.90,  -1.27,  -1.67,  99.90,   0.50,
08/11 16Z,  -0.90,  -1.71,  -2.05,  99.90,   0.56,  (min)
08/11 17Z,  -0.90,  -1.08,  -1.41,  99.90,   0.57,
08/11 18Z,  -0.90,   0.45,   0.04,  99.90,   0.49,
08/11 19Z,  -0.90,   2.52,   2.06,  99.90,   0.44,
08/11 20Z,  -0.90,   4.59,   4.05,  99.90,   0.36,
08/11 21Z,  -0.90,   6.17,   5.65,  99.90,   0.38,
08/11 22Z,  -0.90,   7.00,   6.54,  99.90,   0.44,  (max)
08/11 23Z,  -0.90,   6.96,   6.37,  99.90,   0.31,
08/12 00Z,  -0.80,   6.05,   5.50,  99.90,   0.25,
08/12 01Z,  -0.80,   4.56,   4.24,  99.90,   0.48,
08/12 02Z,  -0.90,   3.01,   2.57,  99.90,   0.46,
08/12 03Z,  -0.90,   2.01,   1.49,  99.90,   0.38,  (min)
08/12 04Z,  -0.90,   1.89,   1.57,  99.90,   0.58,
08/12 05Z,  -0.90,   2.69,   2.32,  99.90,   0.53,
08/12 06Z,  -0.90,   4.27,   3.78,  99.90,   0.41,
08/12 07Z,  -0.90,   6.32,   5.88,  99.90,   0.46,
08/12 08Z,  -0.90,   8.30,   7.84,  99.90,   0.44,
08/12 09Z,  -0.90,   9.63,   9.23,  99.90,   0.50,
08/12 10Z,  -1.00,   9.97,   9.59,  99.90,   0.62,  (max)
08/12 11Z,  -1.00,   9.21,   8.64,  99.90,   0.43,
08/12 12Z,  -0.90,   7.39,   6.87,  99.90,   0.38,
08/12 13Z,  -1.00,   4.77,   4.20,  99.90,   0.43,
08/12 14Z,  -1.00,   1.94,   1.33,  99.90,   0.39,
08/12 15Z,  -1.00,  -0.41,  -1.10,  99.90,   0.31,
08/12 16Z,  -1.10,  -1.74,  -2.34,  99.90,   0.50,
08/12 17Z,  -1.10,  -1.87,  -2.41,  99.90,   0.56,  (min)
08/12 18Z,  -1.10,  -0.84,  -1.35,  99.90,   0.59,
08/12 19Z,  -1.10,   1.08,   0.46,  99.90,   0.48,
08/12 20Z,  -1.10,   3.44,   2.87,  99.90,   0.53,
08/12 21Z,  -1.10,   5.63,   5.08,  99.90,   0.55,
08/12 22Z,  -1.10,   7.14,   6.45,  99.90,   0.41,
08/12 23Z,  -1.10,   7.72,   7.04,  99.90,   0.42,  (max)
08/13 00Z,  -1.10,   7.28,   6.78,  99.90,   0.60,
08/13 01Z,  -1.10,   5.92,   5.50,  99.90,   0.68,
08/13 02Z,  -1.10,   4.04,   3.61,  99.90,   0.67,
08/13 03Z,  -1.10,   2.27,   1.82,  99.90,   0.65,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/13 04Z,  -1.10,   1.25,  99.90,   0.78,   0.63,
08/13 05Z,  -1.10,   1.26,  99.90,   0.77,   0.61,  (min)
08/13 06Z,  -1.10,   2.30,  99.90,   1.80,   0.60,
08/13 07Z,  -1.10,   4.16,  99.90,   3.65,   0.58,
08/13 08Z,  -1.20,   6.43,  99.90,   5.79,   0.56,
08/13 09Z,  -1.20,   8.49,  99.90,   7.83,   0.55,
08/13 10Z,  -1.20,   9.77,  99.90,   9.10,   0.53,
08/13 11Z,  -1.30,   9.94,  99.90,   9.15,   0.51,  (max)
08/13 12Z,  -1.30,   8.93,  99.90,   8.12,   0.50,
08/13 13Z,  -1.20,   6.84,  99.90,   6.13,   0.48,
08/13 14Z,  -1.30,   4.06,  99.90,   3.22,   0.46,
08/13 15Z,  -1.30,   1.23,  99.90,   0.38,   0.45,
08/13 16Z,  -1.30,  -0.90,  99.90,  -1.76,   0.45,
08/13 17Z,  -1.30,  -1.87,  99.90,  -2.72,   0.45,  (min)
08/13 18Z,  -1.30,  -1.55,  99.90,  -2.40,   0.45,
08/13 19Z,  -1.30,  -0.09,  99.90,  -0.95,   0.45,
08/13 20Z,  -1.40,   2.16,  99.90,   1.21,   0.45,
08/13 21Z,  -1.30,   4.66,  99.90,   3.80,   0.45,
08/13 22Z,  -1.30,   6.76,  99.90,   5.91,   0.45,
08/13 23Z,  -1.30,   8.00,  99.90,   7.15,   0.45,
08/14 00Z,  -1.40,   8.17,  99.90,   7.22,   0.45,  (max)
08/14 01Z,  -1.40,   7.27,  99.90,   6.32,   0.45,
08/14 02Z,  -1.30,   5.48,  99.90,   4.63,   0.45,
08/14 03Z,  -1.30,   3.33,  99.90,   2.48,   0.45,
08/14 04Z,  -1.30,   1.52,  99.90,   0.67,   0.45,
08/14 05Z,  -1.20,   0.63,  99.90,  -0.12,   0.45,  (min)
08/14 06Z,  -1.20,   0.88,  99.90,   0.13,   0.45,
08/14 07Z,  -1.20,   2.18,  99.90,   1.43,   0.45,
08/14 08Z,  -1.20,   4.24,  99.90,   3.49,   0.45,
08/14 09Z,  -1.20,   6.58,  99.90,   5.83,   0.45,
08/14 10Z,  -1.10,   8.55,  99.90,   7.90,   0.45,
08/14 11Z,  -1.10,   9.61,  99.90,   8.96,   0.45,  (max)
08/14 12Z,  -1.10,   9.51,  99.90,   8.86,   0.45,
08/14 13Z,  -1.10,   8.24,  99.90,   7.59,   0.45,
08/14 14Z,  -1.10,   5.99,  99.90,   5.34,   0.45,
08/14 15Z,  -1.10,   3.22,  99.90,   2.56,   0.45,
08/14 16Z,  -1.10,   0.62,  99.90,  -0.03,   0.45,
08/14 17Z,  -1.10,  -1.08,  99.90,  -1.73,   0.45,
08/14 18Z,  -1.00,  -1.53,  99.90,  -2.08,   0.45,  (min)
08/14 19Z,  -1.00,  -0.73,  99.90,  -1.28,   0.45,
08/14 20Z,  -1.00,   1.09,  99.90,   0.54,   0.45,
08/14 21Z,  -1.00,   3.52,  99.90,   2.97,   0.45,
08/14 22Z,  -1.00,   5.95,  99.90,   5.40,   0.45,
08/14 23Z,  -1.00,   7.77,  99.90,   7.22,   0.45,
08/15 00Z,  -0.90,   8.58,  99.90,   8.13,   0.45,  (max)
08/15 01Z,  -0.90,   8.27,  99.90,   7.81,   0.45,
08/15 02Z,  -0.90,   6.91,  99.90,   6.46,   0.45,
08/15 03Z,  -0.90,   4.83,  99.90,   4.37,   0.45,
08/15 04Z,  -0.90,   2.59,  99.90,   2.14,   0.45,
08/15 05Z,  -0.90,   0.91,  99.90,   0.46,   0.45,
08/15 06Z,  -0.90,   0.29,  99.90,  -0.17,   0.45,  (min)
08/15 07Z,  -0.90,   0.81,  99.90,   0.36,   0.45,
08/15 08Z,  -0.80,   2.31,  99.90,   1.96,   0.45,
08/15 09Z,  -0.80,   4.44,  99.90,   4.09,   0.45,
08/15 10Z,  -0.80,   6.67,  99.90,   6.31,   0.45,
08/15 11Z,  -0.80,   8.38,  99.90,   8.03,   0.45,
08/15 12Z,  -0.80,   9.12,  99.90,   8.77,   0.45,  (max)
08/15 13Z,  -0.80,   8.73,  99.90,   8.38,   0.45,
08/15 14Z,  -0.80,   7.27,  99.90,   6.92,   0.45,
08/15 15Z,  -0.80,   5.01,  99.90,   4.66,   0.45,
08/15 16Z,  -0.80,   2.46,  99.90,   2.10,   0.45,
08/15 17Z,  -0.80,   0.31,  99.90,  -0.04,   0.45,
08/15 18Z,  -0.80,  -0.82,  99.90,  -1.18,   0.45,  (min)
08/15 19Z,  -0.80,  -0.72,  99.90,  -1.07,   0.45,
08/15 20Z,  -0.80,   0.50,  99.90,   0.15,   0.45,
08/15 21Z,  -0.70,   2.54,  99.90,   2.28,   0.45,
08/15 22Z,  -0.70,   4.93,  99.90,   4.68,   0.45,
08/15 23Z,  -0.70,   7.09,  99.90,   6.84,   0.45,
08/16 00Z,  -0.70,   8.46,  99.90,   8.21,   0.45,
08/16 01Z,  -0.70,   8.76,  99.90,   8.51,   0.45,  (max)
08/16 02Z,  -0.70,   7.98,  99.90,   7.73,   0.45,
08/16 03Z,  -0.70,   6.30,  99.90,   6.05,   0.45,
08/16 04Z,  -0.70,   4.09,  99.90,   3.84,   0.45,
08/16 05Z,  -0.70,   1.96,  99.90,   1.71,   0.45,
08/16 06Z,  -0.70,   0.57,  99.90,   0.32,   0.45,
08/16 07Z,  -0.70,   0.26,  99.90,   0.01,   0.45,  (min)
08/16 08Z,  -0.70,   1.02,  99.90,   0.77,   0.45,
08/16 09Z,  -0.70,   2.60,  99.90,   2.35,   0.45,
08/16 10Z,  -0.70,   4.63,  99.90,   4.38,   0.45,
08/16 11Z,  -0.70,   6.60,  99.90,   6.35,   0.45,
08/16 12Z,  -0.70,   7.95,  99.90,   7.70,   0.45,
08/16 13Z,  -0.70,   8.34,  99.90,   8.08,   0.45,  (max)
08/16 14Z,  -0.70,   7.70,  99.90,   7.45,   0.45,
08/16 15Z,  -0.70,   6.19,  99.90,   5.94,   0.45,
08/16 16Z,  -0.70,   4.11,  99.90,   3.86,   0.45,
08/16 17Z,  -0.80,   1.97,  99.90,   1.62,   0.45,
08/16 18Z,  -0.80,   0.41,  99.90,   0.06,   0.45,
08/16 19Z,  99.90,  -0.12,  99.90,  99.90,   0.45,
08/16 20Z,  99.90,   0.47,  99.90,  99.90,   0.45,
08/16 21Z,  99.90,   1.95,  99.90,  99.90,   0.45,
08/16 22Z,  99.90,   4.00,  99.90,  99.90,   0.45,
08/16 23Z,  99.90,   6.16,  99.90,  99.90,   0.45,
08/17 00Z,  99.90,   7.89,  99.90,  99.90,   0.45,