EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Alaska
Gulf of Alaska
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Elfin Cove, AK
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Seldovia, AK
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Anchorage, AK
Kodiak Island, AK
Alitak, AK
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Unalaska, AK
Surge List
Gulf of Alaska
#Elfin Cove, AK : 07/22/2026 22:21:56 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/21 06Z,  -0.50,   5.49,   3.71,  99.90,  -1.28,
07/21 07Z,  -0.50,   3.63,   1.96,  99.90,  -1.17,
07/21 08Z,  -0.50,   2.36,   0.78,  99.90,  -1.08,
07/21 09Z,  -0.50,   1.95,   0.37,  99.90,  -1.08,  (min)
07/21 10Z,  -0.50,   2.41,   0.86,  99.90,  -1.05,
07/21 11Z,  -0.40,   3.57,   1.97,  99.90,  -1.20,
07/21 12Z,  -0.50,   5.05,   3.28,  99.90,  -1.27,
07/21 13Z,  -0.60,   6.46,   4.73,  99.90,  -1.13,
07/21 14Z,  -0.60,   7.45,   5.70,  99.90,  -1.15,
07/21 15Z,  -0.60,   7.77,   5.96,  99.90,  -1.21,  (max)
07/21 16Z,  -0.60,   7.32,   5.51,  99.90,  -1.21,
07/21 17Z,  -0.50,   6.26,   4.53,  99.90,  -1.23,
07/21 18Z,  -0.50,   4.94,   3.28,  99.90,  -1.16,
07/21 19Z,  -0.50,   3.74,   2.13,  99.90,  -1.11,
07/21 20Z,  -0.50,   3.00,   1.50,  99.90,  -1.00,
07/21 21Z,  -0.50,   2.98,   1.44,  99.90,  -1.04,  (min)
07/21 22Z,  -0.50,   3.75,   2.16,  99.90,  -1.09,
07/21 23Z,  -0.50,   5.18,   3.44,  99.90,  -1.24,
07/22 00Z,  -0.50,   6.93,   5.10,  99.90,  -1.33,
07/22 01Z,  -0.50,   8.61,   6.67,  99.90,  -1.44,
07/22 02Z,  -0.50,   9.86,   7.91,  99.90,  -1.45,
07/22 03Z,  -0.50,  10.38,   8.40,  99.90,  -1.48,  (max)
07/22 04Z,  -0.50,  10.01,   8.07,  99.90,  -1.44,
07/22 05Z,  -0.50,   8.81,   6.96,  99.90,  -1.35,
07/22 06Z,  -0.50,   7.08,   5.28,  99.90,  -1.30,
07/22 07Z,  -0.50,   5.19,   3.57,  99.90,  -1.12,
07/22 08Z,  -0.60,   3.51,   1.95,  99.90,  -0.96,
07/22 09Z,  -0.60,   2.37,   0.78,  99.90,  -0.99,
07/22 10Z,  -0.60,   1.96,   0.39,  99.90,  -0.97,  (min)
07/22 11Z,  -0.60,   2.30,   0.56,  99.90,  -1.14,
07/22 12Z,  -0.60,   3.21,   1.45,  99.90,  -1.16,
07/22 13Z,  -0.60,   4.43,   2.59,  99.90,  -1.24,
07/22 14Z,  -0.70,   5.63,   3.81,  99.90,  -1.12,
07/22 15Z,  -0.70,   6.55,   4.67,  99.90,  -1.18,
07/22 16Z,  -0.70,   6.96,   5.07,  99.90,  -1.19,  (max)
07/22 17Z,  -0.60,   6.77,   4.96,  99.90,  -1.21,
07/22 18Z,  -0.60,   6.11,   4.32,  99.90,  -1.19,
07/22 19Z,  -0.60,   5.25,   3.49,  99.90,  -1.16,
07/22 20Z,  -0.60,   4.46,   2.80,  99.90,  -1.06,
07/22 21Z,  -0.60,   4.03,   2.38,  99.90,  -1.05,  (min)
07/22 22Z,  -0.60,   4.14,   2.44,  99.90,  -1.10,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/22 23Z,  -0.60,   4.85,  99.90,   3.14,  -1.11,
07/23 00Z,  -0.60,   6.05,  99.90,   4.33,  -1.12,
07/23 01Z,  -0.60,   7.47,  99.90,   5.74,  -1.13,
07/23 02Z,  -0.60,   8.80,  99.90,   7.06,  -1.14,
07/23 03Z,  -0.60,   9.74,  99.90,   7.98,  -1.16,
07/23 04Z,  -0.60,  10.05,  99.90,   8.29,  -1.17,  (max)
07/23 05Z,  -0.60,   9.60,  99.90,   7.82,  -1.18,
07/23 06Z,  -0.50,   8.43,  99.90,   6.74,  -1.19,
07/23 07Z,  -0.50,   6.81,  99.90,   5.11,  -1.20,
07/23 08Z,  -0.50,   5.04,  99.90,   3.33,  -1.21,
07/23 09Z,  -0.50,   3.45,  99.90,   1.73,  -1.22,
07/23 10Z,  -0.50,   2.32,  99.90,   0.59,  -1.23,
07/23 11Z,  -0.50,   1.82,  99.90,   0.09,  -1.23,  (min)
07/23 12Z,  -0.50,   2.00,  99.90,   0.27,  -1.23,
07/23 13Z,  -0.50,   2.75,  99.90,   1.02,  -1.23,
07/23 14Z,  -0.50,   3.82,  99.90,   2.09,  -1.23,
07/23 15Z,  -0.40,   4.97,  99.90,   3.34,  -1.23,
07/23 16Z,  -0.40,   5.96,  99.90,   4.33,  -1.23,
07/23 17Z,  -0.30,   6.56,  99.90,   5.03,  -1.23,
07/23 18Z,  -0.30,   6.65,  99.90,   5.12,  -1.23,  (max)
07/23 19Z,  -0.20,   6.32,  99.90,   4.88,  -1.23,
07/23 20Z,  -0.20,   5.76,  99.90,   4.33,  -1.23,
07/23 21Z,  -0.10,   5.19,  99.90,   3.86,  -1.23,
07/23 22Z,  -0.10,   4.85,  99.90,   3.52,  -1.23,  (min)
07/23 23Z,  -0.10,   4.93,  99.90,   3.60,  -1.23,
07/24 00Z,   0.00,   5.49,  99.90,   4.26,  -1.23,
07/24 01Z,   0.00,   6.48,  99.90,   5.25,  -1.23,
07/24 02Z,   0.00,   7.67,  99.90,   6.44,  -1.23,
07/24 03Z,   0.00,   8.80,  99.90,   7.56,  -1.23,
07/24 04Z,   0.00,   9.60,  99.90,   8.37,  -1.23,
07/24 05Z,   0.00,   9.86,  99.90,   8.63,  -1.23,  (max)
07/24 06Z,   0.00,   9.40,  99.90,   8.17,  -1.23,
07/24 07Z,   0.00,   8.26,  99.90,   7.03,  -1.23,
07/24 08Z,   0.00,   6.68,  99.90,   5.45,  -1.23,
07/24 09Z,   0.00,   4.93,  99.90,   3.70,  -1.23,
07/24 10Z,   0.00,   3.30,  99.90,   2.07,  -1.23,
07/24 11Z,   0.00,   2.08,  99.90,   0.85,  -1.23,
07/24 12Z,   0.00,   1.48,  99.90,   0.25,  -1.23,  (min)
07/24 13Z,   0.00,   1.57,  99.90,   0.34,  -1.23,
07/24 14Z,   0.00,   2.27,  99.90,   1.04,  -1.23,
07/24 15Z,   0.00,   3.35,  99.90,   2.12,  -1.23,
07/24 16Z,   0.00,   4.61,  99.90,   3.38,  -1.23,
07/24 17Z,   0.00,   5.78,  99.90,   4.55,  -1.23,
07/24 18Z,   0.00,   6.59,  99.90,   5.36,  -1.23,
07/24 19Z,   0.00,   6.89,  99.90,   5.66,  -1.23,  (max)
07/24 20Z,   0.00,   6.74,  99.90,   5.51,  -1.23,
07/24 21Z,   0.00,   6.29,  99.90,   5.06,  -1.23,
07/24 22Z,  -0.10,   5.73,  99.90,   4.40,  -1.23,
07/24 23Z,  -0.10,   5.31,  99.90,   3.98,  -1.23,
07/25 00Z,  -0.10,   5.26,  99.90,   3.93,  -1.23,  (min)
07/25 01Z,  -0.10,   5.70,  99.90,   4.37,  -1.23,
07/25 02Z,  -0.10,   6.58,  99.90,   5.25,  -1.23,
07/25 03Z,  -0.10,   7.69,  99.90,   6.36,  -1.23,
07/25 04Z,  -0.10,   8.79,  99.90,   7.46,  -1.23,
07/25 05Z,  -0.10,   9.61,  99.90,   8.28,  -1.23,
07/25 06Z,  -0.20,   9.88,  99.90,   8.45,  -1.23,  (max)
07/25 07Z,  -0.20,   9.41,  99.90,   7.98,  -1.23,
07/25 08Z,  -0.20,   8.24,  99.90,   6.81,  -1.23,
07/25 09Z,  -0.20,   6.59,  99.90,   5.16,  -1.23,
07/25 10Z,  -0.30,   4.72,  99.90,   3.19,  -1.23,
07/25 11Z,  -0.30,   2.95,  99.90,   1.41,  -1.23,
07/25 12Z,  -0.30,   1.61,  99.90,   0.08,  -1.23,
07/25 13Z,  -0.20,   0.97,  99.90,  -0.46,  -1.23,  (min)
07/25 14Z,  -0.20,   1.10,  99.90,  -0.33,  -1.23,
07/25 15Z,  -0.20,   1.90,  99.90,   0.47,  -1.23,
07/25 16Z,  -0.20,   3.16,  99.90,   1.73,  -1.23,
07/25 17Z,  -0.20,   4.65,  99.90,   3.22,  -1.23,
07/25 18Z,  -0.20,   6.03,  99.90,   4.60,  -1.23,
07/25 19Z,  -0.20,   7.00,  99.90,   5.57,  -1.23,
07/25 20Z,  -0.20,   7.37,  99.90,   5.94,  -1.23,  (max)
07/25 21Z,  -0.20,   7.21,  99.90,   5.78,  -1.23,
07/25 22Z,  -0.10,   6.65,  99.90,   5.31,  -1.23,
07/25 23Z,  -0.10,   5.92,  99.90,   4.59,  -1.23,
07/26 00Z,  -0.10,   5.34,  99.90,   4.01,  -1.23,
07/26 01Z,  -0.10,   5.20,  99.90,   3.86,  -1.23,  (min)
07/26 02Z,  -0.10,   5.61,  99.90,   4.28,  -1.23,
07/26 03Z,   0.00,   6.52,  99.90,   5.29,  -1.23,
07/26 04Z,   0.00,   7.72,  99.90,   6.49,  -1.23,
07/26 05Z,   0.00,   8.94,  99.90,   7.71,  -1.23,
07/26 06Z,   0.00,   9.85,  99.90,   8.61,  -1.23,
07/26 07Z,   0.00,  10.12,  99.90,   8.89,  -1.23,  (max)
07/26 08Z,   0.00,   9.57,  99.90,   8.33,  -1.23,
07/26 09Z,  -0.10,   8.24,  99.90,   6.91,  -1.23,
07/26 10Z,  -0.10,   6.36,  99.90,   5.03,  -1.23,
07/26 11Z,  -0.10,   4.26,  99.90,   2.93,  -1.23,
07/26 12Z,  -0.10,   2.32,  99.90,   0.99,  -1.23,
07/26 13Z,  99.90,   0.95,  99.90,  99.90,  -1.23,
07/26 14Z,  99.90,   0.39,  99.90,  99.90,  -1.23,
07/26 15Z,  99.90,   0.71,  99.90,  99.90,  -1.23,
07/26 16Z,  99.90,   1.78,  99.90,  99.90,  -1.23,
07/26 17Z,  99.90,   3.36,  99.90,  99.90,  -1.23,
07/26 18Z,  99.90,   5.11,  99.90,  99.90,  -1.23,