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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Elfin Cove, AK
Yakutat, AK
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Valdez, AK
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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 : 07/19/2025 07:20:46 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 12Z,  -0.20,   2.05,   2.07,  99.90,   0.22,
07/17 13Z,  -0.20,   1.61,   1.63,  99.90,   0.22,
07/17 14Z,  -0.20,   1.31,   1.34,  99.90,   0.23,
07/17 15Z,  -0.20,   1.17,   1.18,  99.90,   0.21,  (min)
07/17 16Z,  -0.10,   1.21,   1.22,  99.90,   0.11,
07/17 17Z,  -0.10,   1.36,   1.40,  99.90,   0.14,
07/17 18Z,  -0.20,   1.56,   1.56,  99.90,   0.20,
07/17 19Z,  -0.20,   1.74,   1.72,  99.90,   0.18,
07/17 20Z,  -0.20,   1.84,   1.87,  99.90,   0.23,  (max)
07/17 21Z,  -0.30,   1.84,   1.85,  99.90,   0.31,
07/17 22Z,  -0.30,   1.73,   1.66,  99.90,   0.23,
07/17 23Z,  -0.20,   1.58,   1.56,  99.90,   0.18,
07/18 00Z,  -0.30,   1.45,   1.54,  99.90,   0.39,
07/18 01Z,  -0.20,   1.41,   1.38,  99.90,   0.17,  (min)
07/18 02Z,  -0.20,   1.51,   1.51,  99.90,   0.20,
07/18 03Z,  -0.20,   1.77,   1.89,  99.90,   0.32,
07/18 04Z,  -0.20,   2.18,   2.20,  99.90,   0.22,
07/18 05Z,  -0.20,   2.67,   2.72,  99.90,   0.25,
07/18 06Z,  -0.20,   3.15,   3.17,  99.90,   0.22,
07/18 07Z,  -0.20,   3.52,   3.60,  99.90,   0.28,
07/18 08Z,  -0.20,   3.69,   3.70,  99.90,   0.21,  (max)
07/18 09Z,  -0.20,   3.60,   3.67,  99.90,   0.27,
07/18 10Z,  -0.20,   3.24,   3.35,  99.90,   0.31,
07/18 11Z,  -0.20,   2.68,   2.77,  99.90,   0.29,
07/18 12Z,  -0.10,   2.01,   2.14,  99.90,   0.23,
07/18 13Z,   0.00,   1.34,   1.48,  99.90,   0.14,
07/18 14Z,   0.00,   0.78,   1.02,  99.90,   0.24,
07/18 15Z,   0.00,   0.42,   0.70,  99.90,   0.28,
07/18 16Z,   0.10,   0.30,   0.63,  99.90,   0.23,  (min)
07/18 17Z,   0.10,   0.41,   0.86,  99.90,   0.35,
07/18 18Z,   0.00,   0.68,   1.14,  99.90,   0.46,
07/18 19Z,   0.10,   1.04,   1.39,  99.90,   0.25,
07/18 20Z,   0.10,   1.39,   1.79,  99.90,   0.30,
07/18 21Z,   0.10,   1.67,   2.00,  99.90,   0.23,
07/18 22Z,   0.10,   1.85,   2.17,  99.90,   0.22,
07/18 23Z,   0.10,   1.92,   2.19,  99.90,   0.17,
07/19 00Z,   0.10,   1.94,   2.28,  99.90,   0.24,
07/19 01Z,   0.10,   1.96,   2.29,  99.90,   0.23,
07/19 02Z,   0.10,   2.05,   2.41,  99.90,   0.26,
07/19 03Z,   0.10,   2.25,   2.54,  99.90,   0.19,
07/19 04Z,   0.10,   2.58,   2.80,  99.90,   0.12,
07/19 05Z,   0.10,   3.00,   3.21,  99.90,   0.11,
07/19 06Z,   0.10,   3.45,   3.65,  99.90,   0.10,
07/19 07Z,   0.00,   3.83,   4.02,  99.90,   0.19,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 08Z,   0.00,   4.05,  99.90,   4.23,   0.19,  (max)
07/19 09Z,   0.00,   4.01,  99.90,   4.19,   0.18,
07/19 10Z,   0.00,   3.69,  99.90,   3.87,   0.18,
07/19 11Z,   0.00,   3.10,  99.90,   3.28,   0.18,
07/19 12Z,   0.00,   2.31,  99.90,   2.49,   0.17,
07/19 13Z,   0.00,   1.45,  99.90,   1.62,   0.17,
07/19 14Z,   0.00,   0.63,  99.90,   0.80,   0.17,
07/19 15Z,   0.00,  -0.00,  99.90,   0.16,   0.17,
07/19 16Z,   0.00,  -0.38,  99.90,  -0.21,   0.16,
07/19 17Z,   0.00,  -0.46,  99.90,  -0.30,   0.16,  (min)
07/19 18Z,   0.00,  -0.26,  99.90,  -0.11,   0.16,
07/19 19Z,   0.00,   0.13,  99.90,   0.29,   0.15,
07/19 20Z,   0.00,   0.63,  99.90,   0.79,   0.15,
07/19 21Z,   0.00,   1.15,  99.90,   1.30,   0.15,
07/19 22Z,   0.00,   1.59,  99.90,   1.74,   0.15,
07/19 23Z,   0.00,   1.92,  99.90,   2.08,   0.15,
07/20 00Z,   0.00,   2.15,  99.90,   2.30,   0.15,
07/20 01Z,   0.00,   2.31,  99.90,   2.46,   0.15,
07/20 02Z,   0.00,   2.45,  99.90,   2.61,   0.15,
07/20 03Z,   0.00,   2.64,  99.90,   2.80,   0.15,
07/20 04Z,   0.00,   2.91,  99.90,   3.07,   0.15,
07/20 05Z,   0.00,   3.27,  99.90,   3.43,   0.15,
07/20 06Z,   0.00,   3.69,  99.90,   3.84,   0.15,
07/20 07Z,   0.00,   4.08,  99.90,   4.23,   0.15,
07/20 08Z,  -0.10,   4.35,  99.90,   4.41,   0.15,
07/20 09Z,  -0.10,   4.42,  99.90,   4.47,   0.15,  (max)
07/20 10Z,  -0.10,   4.20,  99.90,   4.26,   0.15,
07/20 11Z,  -0.10,   3.68,  99.90,   3.74,   0.15,
07/20 12Z,  -0.10,   2.90,  99.90,   2.95,   0.15,
07/20 13Z,  -0.10,   1.94,  99.90,   2.00,   0.15,
07/20 14Z,  -0.10,   0.94,  99.90,   0.99,   0.15,
07/20 15Z,  -0.20,   0.03,  99.90,  -0.01,   0.15,
07/20 16Z,  -0.20,  -0.64,  99.90,  -0.69,   0.15,
07/20 17Z,  -0.20,  -1.01,  99.90,  -1.05,   0.15,
07/20 18Z,  -0.20,  -1.04,  99.90,  -1.08,   0.15,  (min)
07/20 19Z,  -0.20,  -0.76,  99.90,  -0.81,   0.15,
07/20 20Z,  -0.30,  -0.26,  99.90,  -0.40,   0.15,
07/20 21Z,  -0.30,   0.36,  99.90,   0.22,   0.15,
07/20 22Z,  -0.30,   1.00,  99.90,   0.86,   0.15,
07/20 23Z,  -0.40,   1.57,  99.90,   1.33,   0.15,
07/21 00Z,  -0.40,   2.03,  99.90,   1.78,   0.15,
07/21 01Z,  -0.40,   2.37,  99.90,   2.13,   0.15,
07/21 02Z,  -0.40,   2.64,  99.90,   2.39,   0.15,
07/21 03Z,  -0.40,   2.87,  99.90,   2.62,   0.15,
07/21 04Z,  -0.40,   3.13,  99.90,   2.88,   0.15,
07/21 05Z,  -0.40,   3.44,  99.90,   3.19,   0.15,
07/21 06Z,  -0.50,   3.81,  99.90,   3.46,   0.15,
07/21 07Z,  -0.50,   4.19,  99.90,   3.84,   0.15,
07/21 08Z,  -0.50,   4.51,  99.90,   4.17,   0.15,
07/21 09Z,  -0.50,   4.69,  99.90,   4.34,   0.15,  (max)
07/21 10Z,  -0.50,   4.62,  99.90,   4.28,   0.15,
07/21 11Z,  -0.60,   4.26,  99.90,   3.82,   0.15,
07/21 12Z,  -0.60,   3.60,  99.90,   3.15,   0.15,
07/21 13Z,  -0.60,   2.68,  99.90,   2.24,   0.15,
07/21 14Z,  -0.60,   1.61,  99.90,   1.17,   0.15,
07/21 15Z,  -0.50,   0.53,  99.90,   0.19,   0.15,
07/21 16Z,  -0.50,  -0.41,  99.90,  -0.75,   0.15,
07/21 17Z,  -0.50,  -1.09,  99.90,  -1.44,   0.15,
07/21 18Z,  -0.60,  -1.43,  99.90,  -1.87,   0.15,  (min)
07/21 19Z,  -0.60,  -1.40,  99.90,  -1.85,   0.15,
07/21 20Z,  -0.60,  -1.06,  99.90,  -1.50,   0.15,
07/21 21Z,  -0.60,  -0.48,  99.90,  -0.92,   0.15,
07/21 22Z,  -0.70,   0.23,  99.90,  -0.32,   0.15,
07/21 23Z,  -0.70,   0.95,  99.90,   0.41,   0.15,
07/22 00Z,  -0.60,   1.61,  99.90,   1.16,   0.15,
07/22 01Z,  -0.60,   2.15,  99.90,   1.70,   0.15,
07/22 02Z,  -0.70,   2.57,  99.90,   2.02,   0.15,
07/22 03Z,  -0.70,   2.90,  99.90,   2.35,   0.15,
07/22 04Z,  -0.70,   3.18,  99.90,   2.63,   0.15,
07/22 05Z,  -0.70,   3.47,  99.90,   2.92,   0.15,
07/22 06Z,  -0.70,   3.79,  99.90,   3.24,   0.15,
07/22 07Z,  -0.70,   4.14,  99.90,   3.59,   0.15,
07/22 08Z,  -0.70,   4.48,  99.90,   3.93,   0.15,
07/22 09Z,  -0.70,   4.74,  99.90,   4.19,   0.15,  (max)
07/22 10Z,  -0.80,   4.83,  99.90,   4.18,   0.15,
07/22 11Z,  -0.80,   4.67,  99.90,   4.02,   0.15,
07/22 12Z,  -0.80,   4.21,  99.90,   3.56,   0.15,
07/22 13Z,  -0.80,   3.46,  99.90,   2.81,   0.15,
07/22 14Z,  -0.80,   2.47,  99.90,   1.83,   0.15,
07/22 15Z,  -0.80,   1.36,  99.90,   0.71,   0.15,
07/22 16Z,  -0.80,   0.26,  99.90,  -0.38,   0.15,
07/22 17Z,  -0.80,  -0.68,  99.90,  -1.32,   0.15,
07/22 18Z,  -0.90,  -1.33,  99.90,  -2.08,   0.15,
07/22 19Z,  -0.90,  -1.63,  99.90,  -2.37,   0.15,  (min)
07/22 20Z,  -0.90,  -1.56,  99.90,  -2.30,   0.15,
07/22 21Z,  -0.90,  -1.16,  99.90,  -1.91,   0.15,
07/22 22Z,  -1.00,  -0.53,  99.90,  -1.37,   0.15,
07/22 23Z,  -1.00,   0.23,  99.90,  -0.62,   0.15,
07/23 00Z,  -1.00,   1.00,  99.90,   0.15,   0.15,