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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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
#Adak Island, AK : 07/12/2026 14:21:57 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/10 18Z,  -0.70,  -0.88,  -0.99,  99.90,   0.59,  (min)
07/10 19Z,  -0.70,  -0.69,  -0.88,  99.90,   0.51,
07/10 20Z,  -0.70,  -0.27,  -0.47,  99.90,   0.50,
07/10 21Z,  -0.70,   0.26,   0.08,  99.90,   0.52,
07/10 22Z,  -0.70,   0.84,   0.69,  99.90,   0.55,
07/10 23Z,  -0.70,   1.37,   1.11,  99.90,   0.44,
07/11 00Z,  -0.80,   1.82,   1.74,  99.90,   0.72,
07/11 01Z,  -0.80,   2.18,   2.14,  99.90,   0.76,
07/11 02Z,  -0.80,   2.48,   2.42,  99.90,   0.74,
07/11 03Z,  -0.80,   2.76,   2.69,  99.90,   0.73,
07/11 04Z,  -0.80,   3.06,   3.06,  99.90,   0.80,
07/11 05Z,  -0.80,   3.41,   3.39,  99.90,   0.78,
07/11 06Z,  -0.80,   3.81,   3.61,  99.90,   0.60,
07/11 07Z,  -0.80,   4.20,   3.95,  99.90,   0.55,
07/11 08Z,  -0.80,   4.53,   4.07,  99.90,   0.34,
07/11 09Z,  -0.80,   4.70,   4.34,  99.90,   0.44,  (max)
07/11 10Z,  -0.80,   4.64,   4.22,  99.90,   0.38,
07/11 11Z,  -0.80,   4.29,   3.87,  99.90,   0.38,
07/11 12Z,  -0.80,   3.66,   3.30,  99.90,   0.44,
07/11 13Z,  -0.70,   2.77,   2.46,  99.90,   0.39,
07/11 14Z,  -0.70,   1.73,   1.50,  99.90,   0.47,
07/11 15Z,  -0.70,   0.67,   0.55,  99.90,   0.58,
07/11 16Z,  -0.70,  -0.28,  -0.45,  99.90,   0.53,
07/11 17Z,  -0.70,  -0.98,  -1.14,  99.90,   0.54,
07/11 18Z,  -0.70,  -1.35,  -1.61,  99.90,   0.44,  (min)
07/11 19Z,  -0.70,  -1.38,  -1.60,  99.90,   0.48,
07/11 20Z,  -0.70,  -1.10,  -1.30,  99.90,   0.50,
07/11 21Z,  -0.70,  -0.58,  -0.70,  99.90,   0.58,
07/11 22Z,  -0.60,   0.08,  -0.06,  99.90,   0.46,
07/11 23Z,  -0.70,   0.76,   0.68,  99.90,   0.62,
07/12 00Z,  -0.70,   1.40,   1.39,  99.90,   0.69,
07/12 01Z,  -0.70,   1.95,   1.96,  99.90,   0.71,
07/12 02Z,  -0.70,   2.40,   2.42,  99.90,   0.72,
07/12 03Z,  -0.70,   2.77,   2.75,  99.90,   0.68,
07/12 04Z,  -0.70,   3.11,   3.17,  99.90,   0.76,
07/12 05Z,  -0.70,   3.46,   3.47,  99.90,   0.71,
07/12 06Z,  -0.70,   3.83,   3.78,  99.90,   0.65,
07/12 07Z,  -0.70,   4.23,   4.12,  99.90,   0.59,
07/12 08Z,  -0.70,   4.60,   4.26,  99.90,   0.36,
07/12 09Z,  -0.70,   4.87,   4.61,  99.90,   0.44,
07/12 10Z,  -0.70,   4.97,   4.67,  99.90,   0.40,  (max)
07/12 11Z,  -0.80,   4.81,   4.48,  99.90,   0.47,
07/12 12Z,  -0.80,   4.35,   4.09,  99.90,   0.54,
07/12 13Z,  -0.70,   3.59,   3.36,  99.90,   0.47,
07/12 14Z,  -0.70,   2.59,   2.44,  99.90,   0.55,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/12 15Z,  -0.70,   1.45,  99.90,   1.29,   0.54,
07/12 16Z,  -0.70,   0.32,  99.90,   0.15,   0.53,
07/12 17Z,  -0.70,  -0.66,  99.90,  -0.84,   0.52,
07/12 18Z,  -0.70,  -1.37,  99.90,  -1.56,   0.51,
07/12 19Z,  -0.70,  -1.72,  99.90,  -1.92,   0.50,  (min)
07/12 20Z,  -0.70,  -1.69,  99.90,  -1.90,   0.49,
07/12 21Z,  -0.70,  -1.33,  99.90,  -1.56,   0.48,
07/12 22Z,  -0.70,  -0.73,  99.90,  -0.97,   0.47,
07/12 23Z,  -0.70,   0.01,  99.90,  -0.24,   0.45,
07/13 00Z,  -0.70,   0.78,  99.90,   0.52,   0.44,
07/13 01Z,  -0.70,   1.49,  99.90,   1.22,   0.43,
07/13 02Z,  -0.70,   2.09,  99.90,   1.81,   0.42,
07/13 03Z,  -0.70,   2.59,  99.90,   2.31,   0.42,
07/13 04Z,  -0.60,   2.99,  99.90,   2.81,   0.42,
07/13 05Z,  -0.60,   3.35,  99.90,   3.17,   0.42,
07/13 06Z,  -0.60,   3.70,  99.90,   3.52,   0.42,
07/13 07Z,  -0.60,   4.07,  99.90,   3.89,   0.42,
07/13 08Z,  -0.60,   4.44,  99.90,   4.26,   0.42,
07/13 09Z,  -0.60,   4.77,  99.90,   4.59,   0.42,
07/13 10Z,  -0.60,   5.00,  99.90,   4.83,   0.42,
07/13 11Z,  -0.50,   5.05,  99.90,   4.97,   0.42,  (max)
07/13 12Z,  -0.50,   4.83,  99.90,   4.75,   0.42,
07/13 13Z,  -0.60,   4.31,  99.90,   4.13,   0.42,
07/13 14Z,  -0.50,   3.49,  99.90,   3.41,   0.42,
07/13 15Z,  -0.40,   2.43,  99.90,   2.46,   0.42,
07/13 16Z,  -0.50,   1.26,  99.90,   1.18,   0.42,
07/13 17Z,  -0.40,   0.11,  99.90,   0.13,   0.42,
07/13 18Z,  -0.40,  -0.87,  99.90,  -0.85,   0.42,
07/13 19Z,  -0.40,  -1.55,  99.90,  -1.53,   0.42,
07/13 20Z,  -0.40,  -1.87,  99.90,  -1.85,   0.42,  (min)
07/13 21Z,  -0.40,  -1.79,  99.90,  -1.77,   0.42,
07/13 22Z,  -0.40,  -1.38,  99.90,  -1.36,   0.42,
07/13 23Z,  -0.40,  -0.72,  99.90,  -0.70,   0.42,
07/14 00Z,  -0.40,   0.07,  99.90,   0.10,   0.42,
07/14 01Z,  -0.40,   0.89,  99.90,   0.91,   0.42,
07/14 02Z,  -0.40,   1.63,  99.90,   1.66,   0.42,
07/14 03Z,  -0.40,   2.26,  99.90,   2.28,   0.42,
07/14 04Z,  -0.40,   2.76,  99.90,   2.78,   0.42,
07/14 05Z,  -0.40,   3.15,  99.90,   3.17,   0.42,
07/14 06Z,  -0.40,   3.48,  99.90,   3.50,   0.42,
07/14 07Z,  -0.50,   3.79,  99.90,   3.71,   0.42,
07/14 08Z,  -0.50,   4.10,  99.90,   4.02,   0.42,
07/14 09Z,  -0.50,   4.43,  99.90,   4.35,   0.42,
07/14 10Z,  -0.50,   4.72,  99.90,   4.64,   0.42,
07/14 11Z,  -0.50,   4.91,  99.90,   4.83,   0.42,
07/14 12Z,  -0.50,   4.92,  99.90,   4.84,   0.42,  (max)
07/14 13Z,  -0.50,   4.68,  99.90,   4.60,   0.42,
07/14 14Z,  -0.50,   4.15,  99.90,   4.08,   0.42,
07/14 15Z,  -0.50,   3.34,  99.90,   3.26,   0.42,
07/14 16Z,  -0.50,   2.30,  99.90,   2.22,   0.42,
07/14 17Z,  -0.50,   1.15,  99.90,   1.07,   0.42,
07/14 18Z,  -0.50,   0.03,  99.90,  -0.04,   0.42,
07/14 19Z,  -0.50,  -0.91,  99.90,  -0.98,   0.42,
07/14 20Z,  -0.50,  -1.55,  99.90,  -1.62,   0.42,
07/14 21Z,  -0.60,  -1.81,  99.90,  -1.99,   0.42,  (min)
07/14 22Z,  -0.60,  -1.69,  99.90,  -1.87,   0.42,
07/14 23Z,  -0.60,  -1.24,  99.90,  -1.41,   0.42,
07/15 00Z,  -0.50,  -0.54,  99.90,  -0.62,   0.42,
07/15 01Z,  -0.50,   0.29,  99.90,   0.21,   0.42,
07/15 02Z,  -0.50,   1.12,  99.90,   1.04,   0.42,
07/15 03Z,  -0.50,   1.86,  99.90,   1.78,   0.42,
07/15 04Z,  -0.40,   2.46,  99.90,   2.49,   0.42,
07/15 05Z,  -0.40,   2.92,  99.90,   2.94,   0.42,
07/15 06Z,  -0.40,   3.25,  99.90,   3.27,   0.42,
07/15 07Z,  -0.40,   3.49,  99.90,   3.52,   0.42,
07/15 08Z,  -0.40,   3.72,  99.90,   3.74,   0.42,
07/15 09Z,  -0.40,   3.95,  99.90,   3.97,   0.42,
07/15 10Z,  -0.30,   4.20,  99.90,   4.32,   0.42,
07/15 11Z,  -0.30,   4.43,  99.90,   4.55,   0.42,
07/15 12Z,  -0.30,   4.59,  99.90,   4.71,   0.42,
07/15 13Z,  -0.30,   4.60,  99.90,   4.72,   0.42,  (max)
07/15 14Z,  -0.30,   4.38,  99.90,   4.50,   0.42,
07/15 15Z,  -0.30,   3.89,  99.90,   4.02,   0.42,
07/15 16Z,  -0.30,   3.14,  99.90,   3.26,   0.42,
07/15 17Z,  -0.30,   2.18,  99.90,   2.30,   0.42,
07/15 18Z,  -0.30,   1.11,  99.90,   1.23,   0.42,
07/15 19Z,  -0.30,   0.07,  99.90,   0.20,   0.42,
07/15 20Z,  -0.30,  -0.79,  99.90,  -0.67,   0.42,
07/15 21Z,  -0.40,  -1.36,  99.90,  -1.34,   0.42,
07/15 22Z,  -0.40,  -1.56,  99.90,  -1.54,   0.42,  (min)
07/15 23Z,  -0.40,  -1.39,  99.90,  -1.37,   0.42,
07/16 00Z,  -0.40,  -0.90,  99.90,  -0.88,   0.42,
07/16 01Z,  -0.40,  -0.18,  99.90,  -0.16,   0.42,
07/16 02Z,  -0.40,   0.65,  99.90,   0.67,   0.42,
07/16 03Z,  -0.50,   1.46,  99.90,   1.38,   0.42,
07/16 04Z,  -0.50,   2.17,  99.90,   2.09,   0.42,
07/16 05Z,  -0.50,   2.71,  99.90,   2.63,   0.42,
07/16 06Z,  -0.60,   3.07,  99.90,   2.89,   0.42,