EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
Gulf
Northwest
Alaska
Gulf of Alaska
Status
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 : 08/11/2026 11:22:13 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/09 12Z,  -0.80,   1.21,   0.82,  99.90,   0.41,
08/09 13Z,  -0.90,  -0.01,  -0.44,  99.90,   0.47,
08/09 14Z,  -0.90,  -0.49,  -0.84,  99.90,   0.55,  (min)
08/09 15Z,  -0.90,  -0.24,  -0.64,  99.90,   0.50,
08/09 16Z,  -0.90,   0.67,   0.29,  99.90,   0.52,
08/09 17Z,  -1.00,   2.02,   1.69,  99.90,   0.67,
08/09 18Z,  -0.90,   3.49,   3.02,  99.90,   0.43,
08/09 19Z,  -0.90,   4.69,   4.19,  99.90,   0.40,
08/09 20Z,  -0.90,   5.45,   4.97,  99.90,   0.42,
08/09 21Z,  -0.90,   5.69,   5.18,  99.90,   0.39,  (max)
08/09 22Z,  -0.90,   5.40,   4.83,  99.90,   0.33,
08/09 23Z,  -1.00,   4.67,   4.04,  99.90,   0.37,
08/10 00Z,  -0.90,   3.83,   3.36,  99.90,   0.43,
08/10 01Z,  -0.90,   3.28,   2.91,  99.90,   0.53,
08/10 02Z,  -1.00,   3.29,   2.75,  99.90,   0.46,  (min)
08/10 03Z,  -1.00,   3.90,   3.39,  99.90,   0.49,
08/10 04Z,  -1.00,   5.03,   4.62,  99.90,   0.59,
08/10 05Z,  -1.00,   6.49,   6.04,  99.90,   0.55,
08/10 06Z,  -0.90,   7.95,   7.48,  99.90,   0.43,
08/10 07Z,  -0.90,   8.97,   8.56,  99.90,   0.49,
08/10 08Z,  -0.90,   9.24,   8.85,  99.90,   0.51,  (max)
08/10 09Z,  -0.90,   8.67,   8.22,  99.90,   0.45,
08/10 10Z,  -0.90,   7.30,   6.79,  99.90,   0.39,
08/10 11Z,  -0.90,   5.28,   4.70,  99.90,   0.32,
08/10 12Z,  -0.90,   2.93,   2.40,  99.90,   0.37,
08/10 13Z,  -0.90,   0.81,   0.37,  99.90,   0.46,
08/10 14Z,  -1.00,  -0.64,  -1.03,  99.90,   0.61,
08/10 15Z,  -1.00,  -1.19,  -1.78,  99.90,   0.41,  (min)
08/10 16Z,  -1.00,  -0.83,  -1.41,  99.90,   0.42,
08/10 17Z,  -1.00,   0.33,   0.05,  99.90,   0.72,
08/10 18Z,  -1.00,   2.03,   1.68,  99.90,   0.65,
08/10 19Z,  -1.00,   3.83,   3.33,  99.90,   0.50,
08/10 20Z,  -0.90,   5.30,   4.87,  99.90,   0.47,
08/10 21Z,  -0.90,   6.18,   5.60,  99.90,   0.32,
08/10 22Z,  -0.90,   6.38,   5.72,  99.90,   0.24,  (max)
08/10 23Z,  -0.90,   5.86,   5.40,  99.90,   0.44,
08/11 00Z,  -0.90,   4.78,   4.34,  99.90,   0.46,
08/11 01Z,  -0.90,   3.58,   3.13,  99.90,   0.45,
08/11 02Z,  -0.90,   2.75,   2.42,  99.90,   0.57,
08/11 03Z,  -0.90,   2.63,   2.22,  99.90,   0.49,  (min)
08/11 04Z,  -0.90,   3.27,   2.86,  99.90,   0.49,
08/11 05Z,  -0.90,   4.58,   4.29,  99.90,   0.61,
08/11 06Z,  -0.90,   6.34,   6.00,  99.90,   0.56,
08/11 07Z,  -0.90,   8.09,   7.65,  99.90,   0.46,
08/11 08Z,  -0.90,   9.32,   9.03,  99.90,   0.61,
08/11 09Z,  -0.90,   9.69,   9.45,  99.90,   0.66,  (max)
08/11 10Z,  -0.90,   9.09,   8.64,  99.90,   0.45,
08/11 11Z,  -0.90,   7.53,   7.02,  99.90,   0.39,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/11 12Z,  -0.90,   5.20,  99.90,   4.69,   0.39,
08/11 13Z,  -0.90,   2.55,  99.90,   2.05,   0.40,
08/11 14Z,  -0.90,   0.22,  99.90,  -0.28,   0.40,
08/11 15Z,  -0.90,  -1.27,  99.90,  -1.77,   0.40,
08/11 16Z,  -0.90,  -1.71,  99.90,  -2.20,   0.40,  (min)
08/11 17Z,  -0.90,  -1.08,  99.90,  -1.57,   0.41,
08/11 18Z,  -0.90,   0.45,  99.90,  -0.04,   0.41,
08/11 19Z,  -0.90,   2.52,  99.90,   2.03,   0.41,
08/11 20Z,  -0.90,   4.59,  99.90,   4.10,   0.42,
08/11 21Z,  -0.90,   6.17,  99.90,   5.69,   0.42,
08/11 22Z,  -0.80,   7.00,  99.90,   6.62,   0.42,  (max)
08/11 23Z,  -0.90,   6.96,  99.90,   6.48,   0.43,
08/12 00Z,  -0.90,   6.05,  99.90,   5.58,   0.43,
08/12 01Z,  -0.90,   4.56,  99.90,   4.08,   0.43,
08/12 02Z,  -0.90,   3.01,  99.90,   2.54,   0.43,
08/12 03Z,  -0.90,   2.01,  99.90,   1.54,   0.43,
08/12 04Z,  -0.90,   1.89,  99.90,   1.41,   0.43,  (min)
08/12 05Z,  -0.90,   2.69,  99.90,   2.21,   0.43,
08/12 06Z,  -1.00,   4.27,  99.90,   3.70,   0.43,
08/12 07Z,  -1.00,   6.32,  99.90,   5.75,   0.43,
08/12 08Z,  -1.00,   8.30,  99.90,   7.72,   0.43,
08/12 09Z,  -1.00,   9.63,  99.90,   9.06,   0.43,
08/12 10Z,  -1.00,   9.97,  99.90,   9.40,   0.43,  (max)
08/12 11Z,  -1.00,   9.21,  99.90,   8.63,   0.43,
08/12 12Z,  -1.00,   7.39,  99.90,   6.81,   0.43,
08/12 13Z,  -1.00,   4.77,  99.90,   4.20,   0.43,
08/12 14Z,  -1.10,   1.94,  99.90,   1.26,   0.43,
08/12 15Z,  -1.10,  -0.41,  99.90,  -1.08,   0.43,
08/12 16Z,  -1.10,  -1.74,  99.90,  -2.41,   0.43,
08/12 17Z,  -1.10,  -1.87,  99.90,  -2.54,   0.43,  (min)
08/12 18Z,  -1.20,  -0.84,  99.90,  -1.62,   0.43,
08/12 19Z,  -1.20,   1.08,  99.90,   0.31,   0.43,
08/12 20Z,  -1.20,   3.44,  99.90,   2.67,   0.43,
08/12 21Z,  -1.20,   5.63,  99.90,   4.85,   0.43,
08/12 22Z,  -1.20,   7.14,  99.90,   6.37,   0.43,
08/12 23Z,  -1.20,   7.72,  99.90,   6.95,   0.43,  (max)
08/13 00Z,  -1.20,   7.28,  99.90,   6.51,   0.43,
08/13 01Z,  -1.20,   5.92,  99.90,   5.15,   0.43,
08/13 02Z,  -1.20,   4.04,  99.90,   3.26,   0.43,
08/13 03Z,  -1.20,   2.27,  99.90,   1.50,   0.43,
08/13 04Z,  -1.20,   1.25,  99.90,   0.47,   0.43,  (min)
08/13 05Z,  -1.20,   1.26,  99.90,   0.49,   0.43,
08/13 06Z,  -1.20,   2.30,  99.90,   1.53,   0.43,
08/13 07Z,  -1.30,   4.16,  99.90,   3.29,   0.43,
08/13 08Z,  -1.30,   6.43,  99.90,   5.55,   0.43,
08/13 09Z,  -1.30,   8.49,  99.90,   7.61,   0.43,
08/13 10Z,  -1.30,   9.77,  99.90,   8.89,   0.43,
08/13 11Z,  -1.30,   9.94,  99.90,   9.06,   0.43,  (max)
08/13 12Z,  -1.30,   8.93,  99.90,   8.05,   0.43,
08/13 13Z,  -1.30,   6.84,  99.90,   5.97,   0.43,
08/13 14Z,  -1.30,   4.06,  99.90,   3.18,   0.43,
08/13 15Z,  -1.30,   1.23,  99.90,   0.35,   0.43,
08/13 16Z,  -1.30,  -0.90,  99.90,  -1.78,   0.43,
08/13 17Z,  -1.40,  -1.87,  99.90,  -2.84,   0.43,  (min)
08/13 18Z,  -1.40,  -1.55,  99.90,  -2.52,   0.43,
08/13 19Z,  -1.40,  -0.09,  99.90,  -1.07,   0.43,
08/13 20Z,  -1.30,   2.16,  99.90,   1.28,   0.43,
08/13 21Z,  -1.30,   4.66,  99.90,   3.78,   0.43,
08/13 22Z,  -1.30,   6.76,  99.90,   5.89,   0.43,
08/13 23Z,  -1.30,   8.00,  99.90,   7.13,   0.43,
08/14 00Z,  -1.30,   8.17,  99.90,   7.30,   0.43,  (max)
08/14 01Z,  -1.30,   7.27,  99.90,   6.39,   0.43,
08/14 02Z,  -1.30,   5.48,  99.90,   4.61,   0.43,
08/14 03Z,  -1.30,   3.33,  99.90,   2.46,   0.43,
08/14 04Z,  -1.30,   1.52,  99.90,   0.64,   0.43,
08/14 05Z,  -1.20,   0.63,  99.90,  -0.14,   0.43,  (min)
08/14 06Z,  -1.20,   0.88,  99.90,   0.11,   0.43,
08/14 07Z,  -1.20,   2.18,  99.90,   1.41,   0.43,
08/14 08Z,  -1.10,   4.24,  99.90,   3.57,   0.43,
08/14 09Z,  -1.10,   6.58,  99.90,   5.90,   0.43,
08/14 10Z,  -1.10,   8.55,  99.90,   7.87,   0.43,
08/14 11Z,  -1.10,   9.61,  99.90,   8.94,   0.43,  (max)
08/14 12Z,  -1.10,   9.51,  99.90,   8.84,   0.43,
08/14 13Z,  -1.10,   8.24,  99.90,   7.57,   0.43,
08/14 14Z,  -1.10,   5.99,  99.90,   5.32,   0.43,
08/14 15Z,  -1.10,   3.22,  99.90,   2.54,   0.43,
08/14 16Z,  -1.10,   0.62,  99.90,  -0.05,   0.43,
08/14 17Z,  -1.10,  -1.08,  99.90,  -1.76,   0.43,
08/14 18Z,  -1.10,  -1.53,  99.90,  -2.21,   0.43,  (min)
08/14 19Z,  -1.00,  -0.73,  99.90,  -1.30,   0.43,
08/14 20Z,  -1.00,   1.09,  99.90,   0.52,   0.43,
08/14 21Z,  -1.00,   3.52,  99.90,   2.94,   0.43,
08/14 22Z,  -1.00,   5.95,  99.90,   5.38,   0.43,
08/14 23Z,  -0.90,   7.77,  99.90,   7.30,   0.43,
08/15 00Z,  -0.90,   8.58,  99.90,   8.11,   0.43,