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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Sitka, AK
Juneau, AK
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
#Port Orford, OR : 04/21/2025 21:21:30 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/20 06Z,  -0.30,   4.15,   3.67,  99.90,  -0.18,  (min)
04/20 07Z,  -0.30,   4.38,   3.93,  99.90,  -0.15,
04/20 08Z,  -0.30,   4.82,   4.31,  99.90,  -0.21,
04/20 09Z,  -0.30,   5.38,   4.89,  99.90,  -0.19,
04/20 10Z,  -0.30,   5.90,   5.37,  99.90,  -0.23,
04/20 11Z,  -0.30,   6.21,   5.74,  99.90,  -0.17,  (max)
04/20 12Z,  -0.20,   6.19,   5.61,  99.90,  -0.38,
04/20 13Z,  -0.20,   5.77,   5.21,  99.90,  -0.36,
04/20 14Z,  -0.10,   4.95,   4.38,  99.90,  -0.47,
04/20 15Z,  -0.20,   3.85,   3.27,  99.90,  -0.38,
04/20 16Z,  -0.20,   2.65,   2.11,  99.90,  -0.34,
04/20 17Z,  -0.10,   1.54,   0.98,  99.90,  -0.46,
04/20 18Z,  -0.20,   0.73,   0.19,  99.90,  -0.34,
04/20 19Z,  -0.20,   0.34,  -0.09,  99.90,  -0.23,  (min)
04/20 20Z,  -0.20,   0.43,   0.03,  99.90,  -0.20,
04/20 21Z,  -0.20,   0.97,   0.58,  99.90,  -0.19,
04/20 22Z,  -0.20,   1.82,   1.46,  99.90,  -0.16,
04/20 23Z,  -0.20,   2.81,   2.37,  99.90,  -0.24,
04/21 00Z,  -0.30,   3.74,   3.30,  99.90,  -0.14,
04/21 01Z,  -0.30,   4.46,   3.99,  99.90,  -0.17,
04/21 02Z,  -0.30,   4.86,   4.37,  99.90,  -0.19,
04/21 03Z,  -0.30,   4.94,   4.46,  99.90,  -0.18,  (max)
04/21 04Z,  -0.30,   4.77,   4.32,  99.90,  -0.15,
04/21 05Z,  -0.30,   4.47,   4.03,  99.90,  -0.14,
04/21 06Z,  -0.20,   4.19,   3.76,  99.90,  -0.23,
04/21 07Z,  -0.20,   4.07,   3.63,  99.90,  -0.24,  (min)
04/21 08Z,  -0.20,   4.18,   3.76,  99.90,  -0.22,
04/21 09Z,  -0.20,   4.53,   4.04,  99.90,  -0.29,
04/21 10Z,  -0.20,   5.03,   4.52,  99.90,  -0.31,
04/21 11Z,  -0.20,   5.55,   5.08,  99.90,  -0.27,
04/21 12Z,   0.00,   5.91,   5.41,  99.90,  -0.50,
04/21 13Z,   0.00,   5.97,   5.43,  99.90,  -0.54,  (max)
04/21 14Z,   0.00,   5.65,   5.09,  99.90,  -0.56,
04/21 15Z,   0.00,   4.92,   4.32,  99.90,  -0.60,
04/21 16Z,   0.00,   3.89,   3.31,  99.90,  -0.58,
04/21 17Z,   0.00,   2.71,   2.12,  99.90,  -0.59,
04/21 18Z,   0.00,   1.58,   1.05,  99.90,  -0.53,
04/21 19Z,   0.00,   0.73,   0.27,  99.90,  -0.46,
04/21 20Z,   0.00,   0.30,  -0.12,  99.90,  -0.42,  (min)
04/21 21Z,   0.00,   0.38,  -0.08,  99.90,  -0.46,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/21 22Z,   0.00,   0.94,  99.90,   0.49,  -0.45,
04/21 23Z,   0.00,   1.86,  99.90,   1.42,  -0.44,
04/22 00Z,   0.00,   2.94,  99.90,   2.51,  -0.43,
04/22 01Z,   0.00,   3.98,  99.90,   3.56,  -0.42,
04/22 02Z,   0.00,   4.77,  99.90,   4.37,  -0.41,
04/22 03Z,  -0.10,   5.20,  99.90,   4.71,  -0.39,
04/22 04Z,  -0.10,   5.24,  99.90,   4.76,  -0.38,  (max)
04/22 05Z,  -0.10,   4.95,  99.90,   4.47,  -0.37,
04/22 06Z,  -0.10,   4.47,  99.90,   4.01,  -0.36,
04/22 07Z,  -0.10,   3.99,  99.90,   3.54,  -0.35,
04/22 08Z,  -0.10,   3.68,  99.90,   3.25,  -0.34,  (min)
04/22 09Z,   0.00,   3.66,  99.90,   3.33,  -0.33,
04/22 10Z,  -0.10,   3.95,  99.90,   3.52,  -0.33,
04/22 11Z,   0.00,   4.48,  99.90,   4.16,  -0.33,
04/22 12Z,   0.00,   5.11,  99.90,   4.78,  -0.33,
04/22 13Z,   0.00,   5.63,  99.90,   5.30,  -0.33,
04/22 14Z,   0.00,   5.86,  99.90,   5.54,  -0.33,  (max)
04/22 15Z,   0.00,   5.68,  99.90,   5.35,  -0.33,
04/22 16Z,   0.00,   5.04,  99.90,   4.71,  -0.33,
04/22 17Z,   0.00,   4.02,  99.90,   3.70,  -0.33,
04/22 18Z,   0.00,   2.80,  99.90,   2.48,  -0.33,
04/22 19Z,   0.00,   1.61,  99.90,   1.29,  -0.33,
04/22 20Z,   0.00,   0.70,  99.90,   0.37,  -0.33,
04/22 21Z,   0.00,   0.25,  99.90,  -0.07,  -0.33,  (min)
04/22 22Z,   0.00,   0.38,  99.90,   0.05,  -0.33,
04/22 23Z,   0.00,   1.04,  99.90,   0.72,  -0.33,
04/23 00Z,   0.00,   2.11,  99.90,   1.79,  -0.33,
04/23 01Z,   0.00,   3.36,  99.90,   3.03,  -0.33,
04/23 02Z,   0.00,   4.52,  99.90,   4.19,  -0.33,
04/23 03Z,   0.00,   5.36,  99.90,   5.03,  -0.33,
04/23 04Z,   0.00,   5.72,  99.90,   5.40,  -0.33,  (max)
04/23 05Z,   0.00,   5.58,  99.90,   5.26,  -0.33,
04/23 06Z,   0.00,   5.03,  99.90,   4.70,  -0.33,
04/23 07Z,   0.00,   4.25,  99.90,   3.92,  -0.33,
04/23 08Z,   0.00,   3.48,  99.90,   3.16,  -0.33,
04/23 09Z,   0.00,   2.96,  99.90,   2.63,  -0.33,
04/23 10Z,   0.00,   2.83,  99.90,   2.51,  -0.33,  (min)
04/23 11Z,   0.00,   3.14,  99.90,   2.82,  -0.33,
04/23 12Z,   0.00,   3.82,  99.90,   3.49,  -0.33,
04/23 13Z,   0.00,   4.66,  99.90,   4.33,  -0.33,
04/23 14Z,   0.00,   5.42,  99.90,   5.10,  -0.33,
04/23 15Z,   0.00,   5.87,  99.90,   5.54,  -0.33,  (max)
04/23 16Z,   0.00,   5.83,  99.90,   5.50,  -0.33,
04/23 17Z,   0.00,   5.24,  99.90,   4.91,  -0.33,
04/23 18Z,   0.00,   4.20,  99.90,   3.87,  -0.33,
04/23 19Z,   0.10,   2.90,  99.90,   2.67,  -0.33,
04/23 20Z,   0.10,   1.63,  99.90,   1.40,  -0.33,
04/23 21Z,   0.10,   0.68,  99.90,   0.45,  -0.33,
04/23 22Z,   0.10,   0.28,  99.90,   0.05,  -0.33,  (min)
04/23 23Z,   0.10,   0.53,  99.90,   0.30,  -0.33,
04/24 00Z,   0.10,   1.39,  99.90,   1.16,  -0.33,
04/24 01Z,   0.10,   2.67,  99.90,   2.44,  -0.33,
04/24 02Z,   0.10,   4.09,  99.90,   3.87,  -0.33,
04/24 03Z,   0.10,   5.33,  99.90,   5.11,  -0.33,
04/24 04Z,   0.10,   6.12,  99.90,   5.90,  -0.33,
04/24 05Z,   0.10,   6.30,  99.90,   6.07,  -0.33,  (max)
04/24 06Z,   0.10,   5.84,  99.90,   5.62,  -0.33,
04/24 07Z,   0.10,   4.91,  99.90,   4.68,  -0.33,
04/24 08Z,   0.20,   3.74,  99.90,   3.61,  -0.33,
04/24 09Z,   0.20,   2.66,  99.90,   2.53,  -0.33,
04/24 10Z,   0.20,   1.95,  99.90,   1.82,  -0.33,
04/24 11Z,   0.30,   1.79,  99.90,   1.76,  -0.33,  (min)
04/24 12Z,   0.30,   2.23,  99.90,   2.20,  -0.33,
04/24 13Z,   0.40,   3.13,  99.90,   3.21,  -0.33,
04/24 14Z,   0.30,   4.27,  99.90,   4.24,  -0.33,
04/24 15Z,   0.40,   5.31,  99.90,   5.39,  -0.33,
04/24 16Z,   0.40,   5.97,  99.90,   6.04,  -0.33,
04/24 17Z,   0.40,   6.04,  99.90,   6.11,  -0.33,  (max)
04/24 18Z,   0.40,   5.46,  99.90,   5.54,  -0.33,
04/24 19Z,   0.40,   4.36,  99.90,   4.43,  -0.33,
04/24 20Z,   0.50,   2.98,  99.90,   3.15,  -0.33,
04/24 21Z,   0.40,   1.66,  99.90,   1.74,  -0.33,
04/24 22Z,   0.40,   0.74,  99.90,   0.81,  -0.33,
04/24 23Z,   0.50,   0.46,  99.90,   0.63,  -0.33,  (min)
04/25 00Z,   0.50,   0.91,  99.90,   1.09,  -0.33,
04/25 01Z,   0.50,   2.02,  99.90,   2.19,  -0.33,
04/25 02Z,   0.50,   3.52,  99.90,   3.69,  -0.33,
04/25 03Z,   0.50,   5.07,  99.90,   5.25,  -0.33,
04/25 04Z,   0.50,   6.31,  99.90,   6.48,  -0.33,
04/25 05Z,   0.50,   6.93,  99.90,   7.10,  -0.33,  (max)
04/25 06Z,   0.50,   6.78,  99.90,   6.95,  -0.33,
04/25 07Z,   0.50,   5.90,  99.90,   6.07,  -0.33,
04/25 08Z,   0.50,   4.51,  99.90,   4.68,  -0.33,
04/25 09Z,   0.60,   2.95,  99.90,   3.22,  -0.33,
04/25 10Z,   0.50,   1.59,  99.90,   1.77,  -0.33,
04/25 11Z,   0.50,   0.77,  99.90,   0.95,  -0.33,  (min)
04/25 12Z,   0.60,   0.69,  99.90,   0.96,  -0.33,
04/25 13Z,  99.90,   1.34,  99.90,  99.90,  -0.33,
04/25 14Z,  99.90,   2.54,  99.90,  99.90,  -0.33,
04/25 15Z,  99.90,   3.99,  99.90,  99.90,  -0.33,
04/25 16Z,  99.90,   5.30,  99.90,  99.90,  -0.33,
04/25 17Z,  99.90,   6.13,  99.90,  99.90,  -0.33,
04/25 18Z,  99.90,   6.26,  99.90,  99.90,  -0.33,