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
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Seward, AK
Seldovia, AK
Nikiski, AK
Anchorage, AK
Kodiak Island, AK
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Sand Point, AK
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Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Seward, AK : 06/25/2025 05:22:24 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/23 12Z,   0.80,   1.90,   1.38,  99.90,  -1.32,
06/23 13Z,   0.70,  -0.46,  -0.93,  99.90,  -1.17,
06/23 14Z,   0.70,  -1.70,  -2.14,  99.90,  -1.14,  (min)
06/23 15Z,   0.70,  -1.67,  -2.03,  99.90,  -1.06,
06/23 16Z,   0.60,  -0.45,  -0.89,  99.90,  -1.04,
06/23 17Z,   0.60,   1.64,   1.09,  99.90,  -1.15,
06/23 18Z,   0.60,   4.07,   3.49,  99.90,  -1.18,
06/23 19Z,   0.70,   6.23,   5.64,  99.90,  -1.29,
06/23 20Z,   0.70,   7.67,   7.08,  99.90,  -1.29,
06/23 21Z,   0.70,   8.16,   7.65,  99.90,  -1.21,  (max)
06/23 22Z,   0.60,   7.72,   7.18,  99.90,  -1.14,
06/23 23Z,   0.60,   6.55,   5.96,  99.90,  -1.19,
06/24 00Z,   0.60,   5.03,   4.46,  99.90,  -1.17,
06/24 01Z,   0.60,   3.74,   3.23,  99.90,  -1.11,
06/24 02Z,   0.60,   3.18,   2.69,  99.90,  -1.09,  (min)
06/24 03Z,   0.60,   3.61,   3.18,  99.90,  -1.03,
06/24 04Z,   0.60,   5.00,   4.66,  99.90,  -0.94,
06/24 05Z,   0.60,   7.08,   6.60,  99.90,  -1.08,
06/24 06Z,   0.60,   9.37,   8.83,  99.90,  -1.14,
06/24 07Z,   0.60,  11.23,  10.75,  99.90,  -1.08,
06/24 08Z,   0.60,  12.14,  11.48,  99.90,  -1.26,  (max)
06/24 09Z,   0.60,  11.79,  11.14,  99.90,  -1.25,
06/24 10Z,   0.60,  10.20,   9.67,  99.90,  -1.13,
06/24 11Z,   0.60,   7.56,   7.07,  99.90,  -1.09,
06/24 12Z,   0.60,   4.32,   3.80,  99.90,  -1.12,
06/24 13Z,   0.60,   1.13,   0.80,  99.90,  -0.93,
06/24 14Z,   0.60,  -1.30,  -1.57,  99.90,  -0.87,
06/24 15Z,   0.60,  -2.48,  -2.71,  99.90,  -0.83,  (min)
06/24 16Z,   0.70,  -2.24,  -2.47,  99.90,  -0.93,
06/24 17Z,   0.70,  -0.71,  -1.01,  99.90,  -1.00,
06/24 18Z,   0.70,   1.70,   1.34,  99.90,  -1.06,
06/24 19Z,   0.70,   4.39,   4.05,  99.90,  -1.04,
06/24 20Z,   0.70,   6.71,   6.31,  99.90,  -1.10,
06/24 21Z,   0.80,   8.19,   7.86,  99.90,  -1.13,
06/24 22Z,   0.80,   8.62,   8.26,  99.90,  -1.16,  (max)
06/24 23Z,   0.80,   8.03,   7.70,  99.90,  -1.13,
06/25 00Z,   0.80,   6.67,   6.34,  99.90,  -1.13,
06/25 01Z,   0.80,   4.98,   4.63,  99.90,  -1.15,
06/25 02Z,   0.80,   3.59,   3.30,  99.90,  -1.09,
06/25 03Z,   0.80,   3.05,   2.80,  99.90,  -1.05,  (min)
06/25 04Z,   0.80,   3.59,   3.37,  99.90,  -1.02,
06/25 05Z,   0.80,   5.15,   4.99,  99.90,  -0.96,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/25 06Z,   0.80,   7.40,  99.90,   7.23,  -0.97,
06/25 07Z,   0.90,   9.78,  99.90,   9.70,  -0.98,
06/25 08Z,   0.90,  11.63,  99.90,  11.54,  -0.99,
06/25 09Z,   0.90,  12.40,  99.90,  12.30,  -1.00,  (max)
06/25 10Z,   1.00,  11.85,  99.90,  11.84,  -1.01,
06/25 11Z,   1.00,   9.99,  99.90,   9.97,  -1.02,
06/25 12Z,   1.00,   7.10,  99.90,   7.07,  -1.03,
06/25 13Z,   1.00,   3.65,  99.90,   3.61,  -1.04,
06/25 14Z,   0.90,   0.39,  99.90,   0.24,  -1.05,
06/25 15Z,   0.90,  -1.97,  99.90,  -2.13,  -1.06,
06/25 16Z,   0.90,  -2.93,  99.90,  -3.10,  -1.07,  (min)
06/25 17Z,   0.90,  -2.38,  99.90,  -2.56,  -1.08,
06/25 18Z,   0.90,  -0.53,  99.90,  -0.71,  -1.08,
06/25 19Z,   0.90,   2.14,  99.90,   1.96,  -1.08,
06/25 20Z,   0.90,   4.97,  99.90,   4.79,  -1.08,
06/25 21Z,   0.90,   7.30,  99.90,   7.12,  -1.08,
06/25 22Z,   0.90,   8.66,  99.90,   8.48,  -1.08,
06/25 23Z,   0.90,   8.91,  99.90,   8.73,  -1.08,  (max)
06/26 00Z,   0.90,   8.10,  99.90,   7.92,  -1.08,
06/26 01Z,   0.90,   6.52,  99.90,   6.34,  -1.08,
06/26 02Z,   0.90,   4.69,  99.90,   4.52,  -1.08,
06/26 03Z,   0.80,   3.29,  99.90,   3.02,  -1.08,
06/26 04Z,   0.80,   2.85,  99.90,   2.57,  -1.08,  (min)
06/26 05Z,   0.80,   3.56,  99.90,   3.29,  -1.08,
06/26 06Z,   0.80,   5.31,  99.90,   5.03,  -1.08,
06/26 07Z,   0.80,   7.68,  99.90,   7.40,  -1.08,
06/26 08Z,   0.80,  10.07,  99.90,   9.79,  -1.08,
06/26 09Z,   0.80,  11.80,  99.90,  11.52,  -1.08,
06/26 10Z,   0.80,  12.37,  99.90,  12.09,  -1.08,  (max)
06/26 11Z,   0.80,  11.58,  99.90,  11.30,  -1.08,
06/26 12Z,   0.80,   9.49,  99.90,   9.21,  -1.08,
06/26 13Z,   0.80,   6.41,  99.90,   6.13,  -1.08,
06/26 14Z,   0.80,   2.91,  99.90,   2.63,  -1.08,
06/26 15Z,   0.80,  -0.26,  99.90,  -0.54,  -1.08,
06/26 16Z,   0.80,  -2.37,  99.90,  -2.64,  -1.08,
06/26 17Z,   0.80,  -2.99,  99.90,  -3.27,  -1.08,  (min)
06/26 18Z,   0.80,  -2.09,  99.90,  -2.37,  -1.08,
06/26 19Z,   0.80,   0.04,  99.90,  -0.23,  -1.08,
06/26 20Z,   0.80,   2.87,  99.90,   2.60,  -1.08,
06/26 21Z,   0.80,   5.70,  99.90,   5.42,  -1.08,
06/26 22Z,   0.80,   7.87,  99.90,   7.59,  -1.08,
06/26 23Z,   0.80,   9.01,  99.90,   8.73,  -1.08,  (max)
06/27 00Z,   0.80,   8.99,  99.90,   8.71,  -1.08,
06/27 01Z,   0.80,   7.93,  99.90,   7.65,  -1.08,
06/27 02Z,   0.80,   6.17,  99.90,   5.89,  -1.08,
06/27 03Z,   0.80,   4.29,  99.90,   4.01,  -1.08,
06/27 04Z,   0.80,   2.97,  99.90,   2.70,  -1.08,
06/27 05Z,   0.80,   2.70,  99.90,   2.43,  -1.08,  (min)
06/27 06Z,   0.80,   3.61,  99.90,   3.33,  -1.08,
06/27 07Z,   0.80,   5.49,  99.90,   5.21,  -1.08,
06/27 08Z,   0.90,   7.89,  99.90,   7.71,  -1.08,
06/27 09Z,   0.90,  10.17,  99.90,   9.99,  -1.08,
06/27 10Z,   0.90,  11.69,  99.90,  11.51,  -1.08,
06/27 11Z,   0.90,  11.99,  99.90,  11.82,  -1.08,  (max)
06/27 12Z,   0.90,  10.95,  99.90,  10.77,  -1.08,
06/27 13Z,   0.80,   8.69,  99.90,   8.41,  -1.08,
06/27 14Z,   0.80,   5.56,  99.90,   5.28,  -1.08,
06/27 15Z,   0.80,   2.16,  99.90,   1.89,  -1.08,
06/27 16Z,   0.80,  -0.72,  99.90,  -1.00,  -1.08,
06/27 17Z,   0.80,  -2.43,  99.90,  -2.71,  -1.08,
06/27 18Z,   0.90,  -2.64,  99.90,  -2.82,  -1.08,  (min)
06/27 19Z,   0.90,  -1.39,  99.90,  -1.57,  -1.08,
06/27 20Z,   0.90,   0.94,  99.90,   0.76,  -1.08,
06/27 21Z,   0.90,   3.79,  99.90,   3.61,  -1.08,
06/27 22Z,   0.90,   6.45,  99.90,   6.28,  -1.08,
06/27 23Z,   1.00,   8.36,  99.90,   8.28,  -1.08,
06/28 00Z,   1.00,   9.18,  99.90,   9.10,  -1.08,  (max)
06/28 01Z,   0.90,   8.86,  99.90,   8.69,  -1.08,
06/28 02Z,   0.90,   7.58,  99.90,   7.40,  -1.08,
06/28 03Z,   0.90,   5.72,  99.90,   5.54,  -1.08,
06/28 04Z,   1.00,   3.89,  99.90,   3.81,  -1.08,
06/28 05Z,   1.00,   2.74,  99.90,   2.66,  -1.08,
06/28 06Z,   1.00,   2.68,  99.90,   2.60,  -1.08,  (min)
06/28 07Z,   1.00,   3.74,  99.90,   3.66,  -1.08,
06/28 08Z,   1.00,   5.67,  99.90,   5.59,  -1.08,
06/28 09Z,   1.00,   7.97,  99.90,   7.89,  -1.08,
06/28 10Z,   1.00,  10.03,  99.90,   9.95,  -1.08,
06/28 11Z,   0.90,  11.25,  99.90,  11.07,  -1.08,
06/28 12Z,   0.90,  11.26,  99.90,  11.09,  -1.08,  (max)
06/28 13Z,   0.80,  10.02,  99.90,   9.74,  -1.08,
06/28 14Z,   0.80,   7.69,  99.90,   7.41,  -1.08,
06/28 15Z,   0.80,   4.65,  99.90,   4.37,  -1.08,
06/28 16Z,   0.80,   1.54,  99.90,   1.26,  -1.08,
06/28 17Z,   0.80,  -0.91,  99.90,  -1.19,  -1.08,
06/28 18Z,   0.80,  -2.13,  99.90,  -2.41,  -1.08,  (min)
06/28 19Z,   0.80,  -1.90,  99.90,  -2.18,  -1.08,
06/28 20Z,   0.80,  -0.37,  99.90,  -0.65,  -1.08,
06/28 21Z,   0.80,   2.05,  99.90,   1.77,  -1.08,
06/28 22Z,   0.80,   4.77,  99.90,   4.49,  -1.08,
06/28 23Z,   0.80,   7.16,  99.90,   6.88,  -1.08,
06/29 00Z,   0.80,   8.70,  99.90,   8.42,  -1.08,