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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Skagway, AK
Elfin Cove, AK
Yakutat, AK
Cordova, AK
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
#Elfin Cove, AK : 01/21/2026 00:23:50 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/19 06Z,  -0.60,   0.75,  -0.53,  99.90,  -0.68,
01/19 07Z,  -0.70,   3.18,   1.79,  99.90,  -0.69,
01/19 08Z,  -0.70,   5.81,   4.34,  99.90,  -0.77,
01/19 09Z,  -0.70,   8.06,   6.56,  99.90,  -0.80,
01/19 10Z,  -0.70,   9.40,   7.78,  99.90,  -0.92,
01/19 11Z,  -0.70,   9.54,   7.99,  99.90,  -0.85,  (max)
01/19 12Z,  -0.70,   8.59,   7.07,  99.90,  -0.82,
01/19 13Z,  -0.70,   6.98,   5.35,  99.90,  -0.93,
01/19 14Z,  -0.70,   5.25,   3.82,  99.90,  -0.73,
01/19 15Z,  -0.70,   3.91,   2.57,  99.90,  -0.64,
01/19 16Z,  -0.70,   3.40,   2.06,  99.90,  -0.64,  (min)
01/19 17Z,  -0.80,   3.93,   2.69,  99.90,  -0.44,
01/19 18Z,  -0.70,   5.43,   4.12,  99.90,  -0.61,
01/19 19Z,  -0.70,   7.55,   6.14,  99.90,  -0.71,
01/19 20Z,  -0.70,   9.71,   8.21,  99.90,  -0.80,
01/19 21Z,  -0.70,  11.32,   9.75,  99.90,  -0.87,
01/19 22Z,  -0.70,  11.85,  10.26,  99.90,  -0.89,  (max)
01/19 23Z,  -0.80,  10.99,   9.34,  99.90,  -0.85,
01/20 00Z,  -0.70,   8.86,   7.23,  99.90,  -0.93,
01/20 01Z,  -0.70,   5.93,   4.32,  99.90,  -0.91,
01/20 02Z,  -0.80,   2.87,   1.36,  99.90,  -0.71,
01/20 03Z,  -0.80,   0.31,  -1.19,  99.90,  -0.70,
01/20 04Z,  -0.80,  -1.24,  -2.64,  99.90,  -0.60,
01/20 05Z,  -0.80,  -1.45,  -2.87,  99.90,  -0.62,  (min)
01/20 06Z,  -0.70,  -0.31,  -1.81,  99.90,  -0.80,
01/20 07Z,  -0.70,   1.90,   0.39,  99.90,  -0.81,
01/20 08Z,  -0.70,   4.65,   3.05,  99.90,  -0.90,
01/20 09Z,  -0.80,   7.29,   5.54,  99.90,  -0.95,
01/20 10Z,  -0.80,   9.23,   7.38,  99.90,  -1.05,
01/20 11Z,  -0.80,  10.02,   8.22,  99.90,  -1.00,  (max)
01/20 12Z,  -0.70,   9.53,   7.68,  99.90,  -1.15,
01/20 13Z,  -0.70,   8.07,   6.34,  99.90,  -1.03,
01/20 14Z,  -0.70,   6.16,   4.51,  99.90,  -0.95,
01/20 15Z,  -0.70,   4.38,   2.85,  99.90,  -0.83,
01/20 16Z,  -0.80,   3.24,   1.81,  99.90,  -0.63,
01/20 17Z,  -0.80,   3.10,   1.75,  99.90,  -0.55,  (min)
01/20 18Z,  -0.70,   4.07,   2.71,  99.90,  -0.66,
01/20 19Z,  -0.60,   5.94,   4.54,  99.90,  -0.80,
01/20 20Z,  -0.60,   8.24,   6.78,  99.90,  -0.86,
01/20 21Z,  -0.60,  10.33,   8.71,  99.90,  -1.02,
01/20 22Z,  -0.60,  11.59,  10.00,  99.90,  -0.99,  (max)
01/20 23Z,  -0.70,  11.59,   9.98,  99.90,  -0.91,
01/21 00Z,  -0.70,  10.18,   8.58,  99.90,  -0.90,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/21 01Z,  -0.70,   7.63,  99.90,   6.05,  -0.87,
01/21 02Z,  -0.70,   4.56,  99.90,   3.01,  -0.85,
01/21 03Z,  -0.70,   1.66,  99.90,   0.12,  -0.83,
01/21 04Z,  -0.70,  -0.47,  99.90,  -1.99,  -0.81,
01/21 05Z,  -0.60,  -1.40,  99.90,  -2.79,  -0.79,  (min)
01/21 06Z,  -0.50,  -0.93,  99.90,  -2.20,  -0.77,
01/21 07Z,  -0.40,   0.82,  99.90,  -0.34,  -0.75,
01/21 08Z,  -0.40,   3.43,  99.90,   2.30,  -0.73,
01/21 09Z,  -0.50,   6.28,  99.90,   5.07,  -0.71,
01/21 10Z,  -0.50,   8.70,  99.90,   7.51,  -0.69,
01/21 11Z,  -0.50,  10.13,  99.90,   8.96,  -0.67,
01/21 12Z,  -0.60,  10.27,  99.90,   9.02,  -0.65,  (max)
01/21 13Z,  -0.60,   9.18,  99.90,   7.93,  -0.65,
01/21 14Z,  -0.60,   7.29,  99.90,   6.04,  -0.65,
01/21 15Z,  -0.60,   5.22,  99.90,   3.97,  -0.65,
01/21 16Z,  -0.60,   3.55,  99.90,   2.30,  -0.65,
01/21 17Z,  -0.60,   2.71,  99.90,   1.46,  -0.65,  (min)
01/21 18Z,  -0.60,   2.98,  99.90,   1.73,  -0.65,
01/21 19Z,  -0.60,   4.33,  99.90,   3.08,  -0.65,
01/21 20Z,  -0.50,   6.44,  99.90,   5.29,  -0.65,
01/21 21Z,  -0.50,   8.76,  99.90,   7.61,  -0.65,
01/21 22Z,  -0.40,  10.60,  99.90,   9.55,  -0.65,
01/21 23Z,  -0.50,  11.41,  99.90,  10.26,  -0.65,  (max)
01/22 00Z,  -0.50,  10.88,  99.90,   9.74,  -0.65,
01/22 01Z,  -0.50,   9.04,  99.90,   7.89,  -0.65,
01/22 02Z,  -0.60,   6.30,  99.90,   5.05,  -0.65,
01/22 03Z,  -0.60,   3.34,  99.90,   2.09,  -0.65,
01/22 04Z,  -0.60,   0.82,  99.90,  -0.43,  -0.65,
01/22 05Z,  -0.60,  -0.72,  99.90,  -1.96,  -0.65,
01/22 06Z,  -0.60,  -0.96,  99.90,  -2.21,  -0.65,  (min)
01/22 07Z,  -0.60,   0.15,  99.90,  -1.10,  -0.65,
01/22 08Z,  -0.60,   2.36,  99.90,   1.11,  -0.65,
01/22 09Z,  -0.60,   5.17,  99.90,   3.92,  -0.65,
01/22 10Z,  -0.60,   7.87,  99.90,   6.62,  -0.65,
01/22 11Z,  -0.60,   9.84,  99.90,   8.59,  -0.65,
01/22 12Z,  -0.50,  10.65,  99.90,   9.50,  -0.65,  (max)
01/22 13Z,  -0.60,  10.15,  99.90,   8.90,  -0.65,
01/22 14Z,  -0.60,   8.56,  99.90,   7.31,  -0.65,
01/22 15Z,  -0.60,   6.40,  99.90,   5.15,  -0.65,
01/22 16Z,  -0.60,   4.32,  99.90,   3.07,  -0.65,
01/22 17Z,  -0.70,   2.84,  99.90,   1.49,  -0.65,
01/22 18Z,  -0.70,   2.34,  99.90,   0.99,  -0.65,  (min)
01/22 19Z,  -0.70,   2.96,  99.90,   1.61,  -0.65,
01/22 20Z,  -0.70,   4.58,  99.90,   3.23,  -0.65,
01/22 21Z,  -0.60,   6.78,  99.90,   5.53,  -0.65,
01/22 22Z,  -0.60,   8.94,  99.90,   7.69,  -0.65,
01/22 23Z,  -0.70,  10.41,  99.90,   9.06,  -0.65,
01/23 00Z,  -0.60,  10.77,  99.90,   9.53,  -0.65,  (max)
01/23 01Z,  -0.70,   9.85,  99.90,   8.50,  -0.65,
01/23 02Z,  -0.70,   7.80,  99.90,   6.45,  -0.65,
01/23 03Z,  -0.60,   5.12,  99.90,   3.87,  -0.65,
01/23 04Z,  -0.60,   2.49,  99.90,   1.25,  -0.65,
01/23 05Z,  -0.60,   0.54,  99.90,  -0.71,  -0.65,
01/23 06Z,  -0.70,  -0.35,  99.90,  -1.70,  -0.65,  (min)
01/23 07Z,  -0.70,   0.04,  99.90,  -1.30,  -0.65,
01/23 08Z,  -0.70,   1.65,  99.90,   0.30,  -0.65,
01/23 09Z,  -0.80,   4.11,  99.90,   2.67,  -0.65,
01/23 10Z,  -0.80,   6.85,  99.90,   5.40,  -0.65,
01/23 11Z,  -0.70,   9.19,  99.90,   7.84,  -0.65,
01/23 12Z,  -0.70,  10.60,  99.90,   9.25,  -0.65,
01/23 13Z,  -0.60,  10.80,  99.90,   9.55,  -0.65,  (max)
01/23 14Z,  -0.70,   9.76,  99.90,   8.42,  -0.65,
01/23 15Z,  -0.70,   7.81,  99.90,   6.46,  -0.65,
01/23 16Z,  -0.70,   5.54,  99.90,   4.19,  -0.65,
01/23 17Z,  -0.90,   3.56,  99.90,   2.01,  -0.65,
01/23 18Z,  -0.80,   2.32,  99.90,   0.87,  -0.65,
01/23 19Z,  -0.80,   2.10,  99.90,   0.65,  -0.65,  (min)
01/23 20Z,  -0.70,   2.96,  99.90,   1.61,  -0.65,
01/23 21Z,  -0.70,   4.69,  99.90,   3.34,  -0.65,
01/23 22Z,  -0.60,   6.79,  99.90,   5.54,  -0.65,
01/23 23Z,  -0.70,   8.67,  99.90,   7.32,  -0.65,
01/24 00Z,  -0.70,   9.77,  99.90,   8.42,  -0.65,
01/24 01Z,  -0.70,   9.80,  99.90,   8.45,  -0.65,  (max)
01/24 02Z,  -0.70,   8.69,  99.90,   7.34,  -0.65,
01/24 03Z,  -0.70,   6.68,  99.90,   5.33,  -0.65,
01/24 04Z,  -0.80,   4.30,  99.90,   2.85,  -0.65,
01/24 05Z,  -0.80,   2.19,  99.90,   0.74,  -0.65,
01/24 06Z,  -0.80,   0.84,  99.90,  -0.61,  -0.65,
01/24 07Z,  -0.90,   0.56,  99.90,  -0.99,  -0.65,  (min)
01/24 08Z,  -0.90,   1.44,  99.90,  -0.11,  -0.65,
01/24 09Z,  -0.80,   3.32,  99.90,   1.87,  -0.65,
01/24 10Z,  -0.80,   5.78,  99.90,   4.33,  -0.65,
01/24 11Z,  -0.80,   8.24,  99.90,   6.79,  -0.65,
01/24 12Z,  -0.80,  10.10,  99.90,   8.66,  -0.65,
01/24 13Z,  -0.80,  10.98,  99.90,   9.53,  -0.65,  (max)
01/24 14Z,  -0.80,  10.67,  99.90,   9.22,  -0.65,
01/24 15Z,  -0.90,   9.26,  99.90,   7.71,  -0.65,
01/24 16Z,  -0.80,   7.13,  99.90,   5.68,  -0.65,
01/24 17Z,  -0.90,   4.88,  99.90,   3.33,  -0.65,
01/24 18Z,  -0.90,   3.03,  99.90,   1.48,  -0.65,