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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Ketchikan, AK
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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
#Elfin Cove, AK : 04/24/2025 21:21:20 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/23 06Z,  -0.60,   8.98,   7.21,  99.90,  -1.17,
04/23 07Z,  -0.60,   8.65,   7.07,  99.90,  -0.98,  (max)
04/23 08Z,  -0.70,   7.65,   6.25,  99.90,  -0.70,
04/23 09Z,  -0.80,   6.30,   5.05,  99.90,  -0.45,
04/23 10Z,  -0.80,   4.95,   3.80,  99.90,  -0.35,
04/23 11Z,  -0.70,   3.94,   2.84,  99.90,  -0.40,
04/23 12Z,  -0.60,   3.58,   2.46,  99.90,  -0.52,  (min)
04/23 13Z,  -0.70,   4.00,   2.78,  99.90,  -0.52,
04/23 14Z,  -0.70,   5.11,   3.77,  99.90,  -0.64,
04/23 15Z,  -0.60,   6.60,   5.10,  99.90,  -0.90,
04/23 16Z,  -0.60,   8.06,   6.53,  99.90,  -0.93,
04/23 17Z,  -0.60,   9.11,   7.50,  99.90,  -1.01,
04/23 18Z,  -0.50,   9.39,   7.79,  99.90,  -1.10,  (max)
04/23 19Z,  -0.50,   8.74,   7.18,  99.90,  -1.06,
04/23 20Z,  -0.50,   7.27,   5.79,  99.90,  -0.98,
04/23 21Z,  -0.50,   5.35,   3.97,  99.90,  -0.88,
04/23 22Z,  -0.50,   3.40,   2.07,  99.90,  -0.83,
04/23 23Z,  -0.50,   1.84,   0.53,  99.90,  -0.81,
04/24 00Z,  -0.50,   1.04,  -0.35,  99.90,  -0.89,  (min)
04/24 01Z,  -0.50,   1.24,  -0.25,  99.90,  -0.99,
04/24 02Z,  -0.50,   2.41,   0.82,  99.90,  -1.09,
04/24 03Z,  -0.50,   4.28,   2.61,  99.90,  -1.17,
04/24 04Z,  -0.50,   6.43,   4.73,  99.90,  -1.20,
04/24 05Z,  -0.50,   8.38,   6.77,  99.90,  -1.11,
04/24 06Z,  -0.50,   9.68,   8.06,  99.90,  -1.12,
04/24 07Z,  -0.50,   9.98,   8.55,  99.90,  -0.93,  (max)
04/24 08Z,  -0.50,   9.23,   7.99,  99.90,  -0.74,
04/24 09Z,  -0.50,   7.67,   6.58,  99.90,  -0.59,
04/24 10Z,  -0.50,   5.70,   4.76,  99.90,  -0.44,
04/24 11Z,  -0.40,   3.82,   2.96,  99.90,  -0.46,
04/24 12Z,  -0.50,   2.49,   1.61,  99.90,  -0.38,
04/24 13Z,  -0.50,   2.08,   1.17,  99.90,  -0.41,  (min)
04/24 14Z,  -0.50,   2.71,   1.67,  99.90,  -0.54,
04/24 15Z,  -0.40,   4.21,   3.02,  99.90,  -0.79,
04/24 16Z,  -0.40,   6.19,   4.92,  99.90,  -0.87,
04/24 17Z,  -0.40,   8.13,   6.73,  99.90,  -1.00,
04/24 18Z,  -0.30,   9.52,   8.04,  99.90,  -1.18,
04/24 19Z,  -0.30,   9.96,   8.56,  99.90,  -1.10,  (max)
04/24 20Z,  -0.30,   9.26,   7.93,  99.90,  -1.03,
04/24 21Z,  -0.30,   7.60,   6.29,  99.90,  -1.01,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/24 22Z,  -0.20,   5.41,  99.90,   4.22,  -0.99,
04/24 23Z,  -0.20,   3.22,  99.90,   2.04,  -0.98,
04/25 00Z,  -0.30,   1.56,  99.90,   0.30,  -0.96,
04/25 01Z,  -0.30,   0.88,  99.90,  -0.37,  -0.94,  (min)
04/25 02Z,  -0.30,   1.36,  99.90,   0.14,  -0.93,
04/25 03Z,  -0.30,   2.93,  99.90,   1.72,  -0.91,
04/25 04Z,  -0.30,   5.23,  99.90,   4.04,  -0.89,
04/25 05Z,  -0.30,   7.71,  99.90,   6.54,  -0.87,
04/25 06Z,  -0.30,   9.79,  99.90,   8.64,  -0.86,
04/25 07Z,  -0.30,  10.96,  99.90,   9.82,  -0.84,
04/25 08Z,  -0.20,  10.86,  99.90,   9.84,  -0.82,  (max)
04/25 09Z,  -0.20,   9.50,  99.90,   8.50,  -0.81,
04/25 10Z,  -0.30,   7.24,  99.90,   6.13,  -0.81,
04/25 11Z,  -0.20,   4.63,  99.90,   3.63,  -0.81,
04/25 12Z,  -0.30,   2.31,  99.90,   1.20,  -0.81,
04/25 13Z,  -0.30,   0.82,  99.90,  -0.28,  -0.81,
04/25 14Z,  -0.30,   0.55,  99.90,  -0.56,  -0.81,  (min)
04/25 15Z,  -0.30,   1.54,  99.90,   0.43,  -0.81,
04/25 16Z,  -0.30,   3.54,  99.90,   2.43,  -0.81,
04/25 17Z,  -0.30,   6.03,  99.90,   4.92,  -0.81,
04/25 18Z,  -0.30,   8.39,  99.90,   7.28,  -0.81,
04/25 19Z,  -0.30,  10.02,  99.90,   8.92,  -0.81,
04/25 20Z,  -0.40,  10.48,  99.90,   9.28,  -0.81,  (max)
04/25 21Z,  -0.40,   9.63,  99.90,   8.42,  -0.81,
04/25 22Z,  -0.40,   7.70,  99.90,   6.50,  -0.81,
04/25 23Z,  -0.40,   5.26,  99.90,   4.06,  -0.81,
04/26 00Z,  -0.40,   2.95,  99.90,   1.74,  -0.81,
04/26 01Z,  -0.50,   1.36,  99.90,   0.05,  -0.81,
04/26 02Z,  -0.50,   0.94,  99.90,  -0.37,  -0.81,  (min)
04/26 03Z,  -0.60,   1.82,  99.90,   0.41,  -0.81,
04/26 04Z,  -0.60,   3.84,  99.90,   2.43,  -0.81,
04/26 05Z,  -0.60,   6.51,  99.90,   5.11,  -0.81,
04/26 06Z,  -0.60,   9.20,  99.90,   7.79,  -0.81,
04/26 07Z,  -0.60,  11.24,  99.90,   9.83,  -0.81,
04/26 08Z,  -0.60,  12.08,  99.90,  10.67,  -0.81,  (max)
04/26 09Z,  -0.60,  11.41,  99.90,  10.00,  -0.81,
04/26 10Z,  -0.60,   9.34,  99.90,   7.93,  -0.81,
04/26 11Z,  -0.60,   6.38,  99.90,   4.97,  -0.81,
04/26 12Z,  -0.60,   3.25,  99.90,   1.84,  -0.81,
04/26 13Z,  -0.60,   0.67,  99.90,  -0.74,  -0.81,
04/26 14Z,  -0.60,  -0.77,  99.90,  -2.18,  -0.81,  (min)
04/26 15Z,  -0.60,  -0.76,  99.90,  -2.16,  -0.81,
04/26 16Z,  -0.60,   0.69,  99.90,  -0.72,  -0.81,
04/26 17Z,  -0.60,   3.19,  99.90,   1.78,  -0.81,
04/26 18Z,  -0.60,   6.11,  99.90,   4.70,  -0.81,
04/26 19Z,  -0.60,   8.75,  99.90,   7.34,  -0.81,
04/26 20Z,  -0.60,  10.47,  99.90,   9.06,  -0.81,
04/26 21Z,  -0.60,  10.82,  99.90,   9.42,  -0.81,  (max)
04/26 22Z,  -0.60,   9.73,  99.90,   8.32,  -0.81,
04/26 23Z,  -0.50,   7.56,  99.90,   6.25,  -0.81,
04/27 00Z,  -0.50,   4.97,  99.90,   3.67,  -0.81,
04/27 01Z,  -0.50,   2.70,  99.90,   1.39,  -0.81,
04/27 02Z,  -0.50,   1.34,  99.90,   0.04,  -0.81,
04/27 03Z,  -0.50,   1.29,  99.90,  -0.01,  -0.81,  (min)
04/27 04Z,  -0.50,   2.61,  99.90,   1.30,  -0.81,
04/27 05Z,  -0.50,   5.02,  99.90,   3.71,  -0.81,
04/27 06Z,  -0.50,   7.94,  99.90,   6.63,  -0.81,
04/27 07Z,  -0.50,  10.64,  99.90,   9.34,  -0.81,
04/27 08Z,  -0.50,  12.44,  99.90,  11.14,  -0.81,
04/27 09Z,  -0.50,  12.80,  99.90,  11.49,  -0.81,  (max)
04/27 10Z,  -0.50,  11.47,  99.90,  10.17,  -0.81,
04/27 11Z,  -0.60,   8.73,  99.90,   7.32,  -0.81,
04/27 12Z,  -0.50,   5.23,  99.90,   3.93,  -0.81,
04/27 13Z,  -0.50,   1.81,  99.90,   0.50,  -0.81,
04/27 14Z,  -0.50,  -0.79,  99.90,  -2.10,  -0.81,
04/27 15Z,  -0.50,  -2.02,  99.90,  -3.33,  -0.81,  (min)
04/27 16Z,  -0.60,  -1.62,  99.90,  -3.03,  -0.81,
04/27 17Z,  -0.60,   0.26,  99.90,  -1.14,  -0.81,
04/27 18Z,  -0.60,   3.16,  99.90,   1.75,  -0.81,
04/27 19Z,  -0.60,   6.35,  99.90,   4.95,  -0.81,
04/27 20Z,  -0.60,   9.10,  99.90,   7.69,  -0.81,
04/27 21Z,  -0.60,  10.74,  99.90,   9.33,  -0.81,
04/27 22Z,  -0.60,  10.87,  99.90,   9.47,  -0.81,  (max)
04/27 23Z,  -0.60,   9.53,  99.90,   8.12,  -0.81,
04/28 00Z,  -0.50,   7.21,  99.90,   5.91,  -0.81,
04/28 01Z,  -0.50,   4.66,  99.90,   3.35,  -0.81,
04/28 02Z,  -0.50,   2.59,  99.90,   1.28,  -0.81,
04/28 03Z,  -0.50,   1.57,  99.90,   0.27,  -0.81,  (min)
04/28 04Z,  -0.40,   1.93,  99.90,   0.72,  -0.81,
04/28 05Z,  -0.40,   3.62,  99.90,   2.42,  -0.81,
04/28 06Z,  -0.40,   6.29,  99.90,   5.08,  -0.81,
04/28 07Z,  -0.30,   9.26,  99.90,   8.15,  -0.81,
04/28 08Z,  -0.30,  11.80,  99.90,  10.69,  -0.81,
04/28 09Z,  -0.30,  13.21,  99.90,  12.10,  -0.81,  (max)
04/28 10Z,  -0.20,  13.00,  99.90,  11.99,  -0.81,
04/28 11Z,  -0.20,  11.06,  99.90,  10.05,  -0.81,
04/28 12Z,  -0.20,   7.82,  99.90,   6.81,  -0.81,
04/28 13Z,  99.90,   4.04,  99.90,  99.90,  -0.81,
04/28 14Z,  99.90,   0.58,  99.90,  99.90,  -0.81,
04/28 15Z,  99.90,  -1.84,  99.90,  99.90,  -0.81,
04/28 16Z,  99.90,  -2.74,  99.90,  99.90,  -0.81,
04/28 17Z,  99.90,  -1.95,  99.90,  99.90,  -0.81,
04/28 18Z,  99.90,   0.28,  99.90,  99.90,  -0.81,