EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
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Northwest
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
#South Beach, Yaquina R. OR : 10/05/2026 17:22:49 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/04 00Z,   0.40,   7.63,   8.01,  99.90,  -0.02,
10/04 01Z,   0.40,   7.83,   8.18,  99.90,  -0.05,  (max)
10/04 02Z,   0.40,   7.41,   7.69,  99.90,  -0.12,
10/04 03Z,   0.40,   6.36,   6.70,  99.90,  -0.06,
10/04 04Z,   0.40,   4.86,   5.30,  99.90,   0.04,
10/04 05Z,   0.30,   3.20,   3.74,  99.90,   0.24,
10/04 06Z,   0.40,   1.64,   2.19,  99.90,   0.15,
10/04 07Z,   0.40,   0.49,   1.03,  99.90,   0.14,
10/04 08Z,   0.40,  -0.03,   0.45,  99.90,   0.08,  (min)
10/04 09Z,   0.30,   0.16,   0.71,  99.90,   0.25,
10/04 10Z,   0.30,   0.92,   1.43,  99.90,   0.21,
10/04 11Z,   0.40,   2.04,   2.62,  99.90,   0.18,
10/04 12Z,   0.20,   3.36,   3.82,  99.90,   0.26,
10/04 13Z,   0.20,   4.66,   5.06,  99.90,   0.20,
10/04 14Z,   0.20,   5.66,   6.05,  99.90,   0.19,
10/04 15Z,   0.30,   6.14,   6.65,  99.90,   0.21,  (max)
10/04 16Z,   0.20,   6.11,   6.53,  99.90,   0.22,
10/04 17Z,   0.20,   5.71,   6.05,  99.90,   0.14,
10/04 18Z,   0.20,   5.09,   5.38,  99.90,   0.09,
10/04 19Z,   0.20,   4.49,   4.78,  99.90,   0.09,
10/04 20Z,   0.20,   4.16,   4.43,  99.90,   0.07,  (min)
10/04 21Z,   0.20,   4.26,   4.48,  99.90,   0.02,
10/04 22Z,   0.20,   4.76,   5.02,  99.90,   0.06,
10/04 23Z,   0.20,   5.50,   5.76,  99.90,   0.06,
10/05 00Z,   0.30,   6.32,   6.68,  99.90,   0.06,
10/05 01Z,   0.20,   7.07,   7.50,  99.90,   0.23,
10/05 02Z,   0.30,   7.48,   7.86,  99.90,   0.08,  (max)
10/05 03Z,   0.30,   7.32,   7.66,  99.90,   0.04,
10/05 04Z,   0.20,   6.53,   6.88,  99.90,   0.15,
10/05 05Z,   0.20,   5.23,   5.61,  99.90,   0.18,
10/05 06Z,   0.30,   3.66,   4.13,  99.90,   0.17,
10/05 07Z,   0.30,   2.06,   2.53,  99.90,   0.17,
10/05 08Z,   0.20,   0.77,   1.31,  99.90,   0.34,
10/05 09Z,   0.20,   0.09,   0.48,  99.90,   0.19,  (min)
10/05 10Z,   0.30,   0.12,   0.61,  99.90,   0.19,
10/05 11Z,   0.30,   0.77,   1.28,  99.90,   0.21,
10/05 12Z,   0.30,   1.90,   2.43,  99.90,   0.23,
10/05 13Z,   0.20,   3.32,   3.78,  99.90,   0.26,
10/05 14Z,   0.20,   4.78,   5.14,  99.90,   0.16,
10/05 15Z,   0.30,   5.95,   6.30,  99.90,   0.05,
10/05 16Z,   0.20,   6.56,   7.00,  99.90,   0.24,
10/05 17Z,   0.20,   6.57,   7.01,  99.90,   0.24,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/05 18Z,   0.20,   6.09,  99.90,   6.51,   0.22,
10/05 19Z,   0.30,   5.26,  99.90,   5.77,   0.21,
10/05 20Z,   0.20,   4.36,  99.90,   4.76,   0.20,
10/05 21Z,   0.20,   3.73,  99.90,   4.11,   0.19,
10/05 22Z,   0.20,   3.58,  99.90,   3.95,   0.17,  (min)
10/05 23Z,   0.30,   3.94,  99.90,   4.40,   0.16,
10/06 00Z,   0.30,   4.67,  99.90,   5.12,   0.15,
10/06 01Z,   0.30,   5.64,  99.90,   6.07,   0.13,
10/06 02Z,   0.20,   6.62,  99.90,   6.94,   0.12,
10/06 03Z,   0.20,   7.30,  99.90,   7.61,   0.11,
10/06 04Z,   0.20,   7.40,  99.90,   7.70,   0.10,  (max)
10/06 05Z,   0.20,   6.81,  99.90,   7.09,   0.08,
10/06 06Z,   0.20,   5.62,  99.90,   5.91,   0.08,
10/06 07Z,   0.20,   4.03,  99.90,   4.32,   0.08,
10/06 08Z,   0.20,   2.33,  99.90,   2.61,   0.08,
10/06 09Z,   0.20,   0.90,  99.90,   1.18,   0.08,
10/06 10Z,   0.20,   0.10,  99.90,   0.39,   0.08,
10/06 11Z,   0.20,   0.09,  99.90,   0.38,   0.08,  (min)
10/06 12Z,   0.10,   0.79,  99.90,   0.97,   0.08,
10/06 13Z,   0.20,   2.04,  99.90,   2.33,   0.08,
10/06 14Z,   0.20,   3.65,  99.90,   3.94,   0.08,
10/06 15Z,   0.20,   5.29,  99.90,   5.57,   0.08,
10/06 16Z,   0.10,   6.55,  99.90,   6.74,   0.08,
10/06 17Z,   0.10,   7.16,  99.90,   7.35,   0.08,  (max)
10/06 18Z,   0.20,   7.05,  99.90,   7.34,   0.08,
10/06 19Z,   0.20,   6.31,  99.90,   6.60,   0.08,
10/06 20Z,   0.10,   5.14,  99.90,   5.32,   0.08,
10/06 21Z,   0.20,   3.88,  99.90,   4.16,   0.08,
10/06 22Z,   0.20,   2.97,  99.90,   3.25,   0.08,
10/06 23Z,   0.20,   2.67,  99.90,   2.96,   0.08,  (min)
10/07 00Z,   0.20,   3.02,  99.90,   3.30,   0.08,
10/07 01Z,   0.20,   3.88,  99.90,   4.17,   0.08,
10/07 02Z,   0.20,   5.08,  99.90,   5.37,   0.08,
10/07 03Z,   0.10,   6.34,  99.90,   6.53,   0.08,
10/07 04Z,   0.20,   7.28,  99.90,   7.57,   0.08,
10/07 05Z,   0.20,   7.57,  99.90,   7.86,   0.08,  (max)
10/07 06Z,   0.10,   7.08,  99.90,   7.27,   0.08,
10/07 07Z,   0.10,   5.89,  99.90,   6.08,   0.08,
10/07 08Z,   0.20,   4.21,  99.90,   4.50,   0.08,
10/07 09Z,   0.20,   2.39,  99.90,   2.67,   0.08,
10/07 10Z,   0.10,   0.89,  99.90,   1.07,   0.08,
10/07 11Z,   0.10,   0.12,  99.90,   0.30,   0.08,  (min)
10/07 12Z,   0.20,   0.22,  99.90,   0.50,   0.08,
10/07 13Z,   0.20,   1.09,  99.90,   1.38,   0.08,
10/07 14Z,   0.20,   2.56,  99.90,   2.85,   0.08,
10/07 15Z,   0.20,   4.37,  99.90,   4.65,   0.08,
10/07 16Z,   0.20,   6.11,  99.90,   6.39,   0.08,
10/07 17Z,   0.20,   7.34,  99.90,   7.63,   0.08,
10/07 18Z,   0.20,   7.79,  99.90,   8.07,   0.08,  (max)
10/07 19Z,   0.20,   7.38,  99.90,   7.66,   0.08,
10/07 20Z,   0.20,   6.25,  99.90,   6.53,   0.08,
10/07 21Z,   0.20,   4.66,  99.90,   4.95,   0.08,
10/07 22Z,   0.30,   3.09,  99.90,   3.47,   0.08,
10/07 23Z,   0.20,   2.01,  99.90,   2.29,   0.08,
10/08 00Z,   0.20,   1.71,  99.90,   1.99,   0.08,  (min)
10/08 01Z,   0.30,   2.19,  99.90,   2.57,   0.08,
10/08 02Z,   0.20,   3.28,  99.90,   3.57,   0.08,
10/08 03Z,   0.20,   4.76,  99.90,   5.04,   0.08,
10/08 04Z,   0.20,   6.27,  99.90,   6.56,   0.08,
10/08 05Z,   0.20,   7.38,  99.90,   7.67,   0.08,
10/08 06Z,   0.20,   7.74,  99.90,   8.03,   0.08,  (max)
10/08 07Z,   0.20,   7.24,  99.90,   7.52,   0.08,
10/08 08Z,   0.20,   5.96,  99.90,   6.24,   0.08,
10/08 09Z,   0.20,   4.17,  99.90,   4.46,   0.08,
10/08 10Z,   0.20,   2.30,  99.90,   2.58,   0.08,
10/08 11Z,   0.20,   0.86,  99.90,   1.15,   0.08,
10/08 12Z,   0.20,   0.27,  99.90,   0.55,   0.08,  (min)
10/08 13Z,   0.20,   0.61,  99.90,   0.89,   0.08,
10/08 14Z,   0.20,   1.75,  99.90,   2.03,   0.08,
10/08 15Z,   0.30,   3.45,  99.90,   3.83,   0.08,
10/08 16Z,   0.20,   5.38,  99.90,   5.67,   0.08,
10/08 17Z,   0.20,   7.09,  99.90,   7.38,   0.08,
10/08 18Z,   0.20,   8.13,  99.90,   8.42,   0.08,
10/08 19Z,   0.20,   8.23,  99.90,   8.52,   0.08,  (max)
10/08 20Z,   0.30,   7.40,  99.90,   7.78,   0.08,
10/08 21Z,   0.30,   5.82,  99.90,   6.21,   0.08,
10/08 22Z,   0.30,   3.88,  99.90,   4.26,   0.08,
10/08 23Z,   0.30,   2.10,  99.90,   2.49,   0.08,
10/09 00Z,   0.30,   1.02,  99.90,   1.41,   0.08,
10/09 01Z,   0.30,   0.87,  99.90,   1.26,   0.08,  (min)
10/09 02Z,   0.30,   1.60,  99.90,   1.98,   0.08,
10/09 03Z,   0.20,   2.97,  99.90,   3.25,   0.08,
10/09 04Z,   0.30,   4.69,  99.90,   5.08,   0.08,
10/09 05Z,   0.30,   6.37,  99.90,   6.76,   0.08,
10/09 06Z,   0.30,   7.53,  99.90,   7.91,   0.08,
10/09 07Z,   0.20,   7.84,  99.90,   8.12,   0.08,  (max)
10/09 08Z,   0.30,   7.22,  99.90,   7.60,   0.08,
10/09 09Z,   0.30,   5.82,  99.90,   6.20,   0.08,
10/09 10Z,   0.30,   3.97,  99.90,   4.36,   0.08,
10/09 11Z,   0.30,   2.16,  99.90,   2.55,   0.08,
10/09 12Z,   0.20,   0.94,  99.90,   1.22,   0.08,