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
Yakutat, AK
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Seldovia, AK
Nikiski, AK
Anchorage, AK
Kodiak Island, AK
Alitak, AK
Sand Point, AK
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Adak Island, AK
Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Seattle, WA : 11/10/2025 20:20:39 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/09 00Z,   0.20,   3.61,   3.86,  99.90,   0.05,
11/09 01Z,   0.20,   4.36,   4.64,  99.90,   0.08,
11/09 02Z,   0.20,   4.39,   4.77,  99.90,   0.18,  (max)
11/09 03Z,   0.20,   3.42,   3.90,  99.90,   0.28,
11/09 04Z,   0.20,   1.45,   2.05,  99.90,   0.40,
11/09 05Z,   0.20,  -1.27,  -0.65,  99.90,   0.42,
11/09 06Z,   0.10,  -4.34,  -3.89,  99.90,   0.35,
11/09 07Z,   0.10,  -7.23,  -6.79,  99.90,   0.34,
11/09 08Z,   0.10,  -9.24,  -8.73,  99.90,   0.41,
11/09 09Z,   0.10,  -9.78,  -9.19,  99.90,   0.49,  (min)
11/09 10Z,   0.10,  -8.66,  -7.97,  99.90,   0.59,
11/09 11Z,   0.10,  -6.24,  -5.77,  99.90,   0.37,
11/09 12Z,   0.10,  -3.13,  -2.82,  99.90,   0.21,
11/09 13Z,   0.10,   0.04,   0.28,  99.90,   0.14,
11/09 14Z,   0.10,   2.75,   2.82,  99.90,  -0.03,
11/09 15Z,   0.10,   4.61,   4.63,  99.90,  -0.08,
11/09 16Z,   0.10,   5.50,   5.64,  99.90,   0.04,
11/09 17Z,   0.10,   5.54,   5.75,  99.90,   0.11,  (max)
11/09 18Z,   0.10,   4.90,   5.20,  99.90,   0.20,
11/09 19Z,   0.20,   3.78,   4.28,  99.90,   0.30,
11/09 20Z,   0.20,   2.52,   3.01,  99.90,   0.29,
11/09 21Z,   0.10,   1.56,   1.87,  99.90,   0.21,
11/09 22Z,   0.20,   1.23,   1.44,  99.90,   0.01,  (min)
11/09 23Z,   0.20,   1.54,   1.64,  99.90,  -0.10,
11/10 00Z,   0.10,   2.26,   2.25,  99.90,  -0.11,
11/10 01Z,   0.10,   3.06,   3.00,  99.90,  -0.16,
11/10 02Z,   0.10,   3.61,   3.60,  99.90,  -0.11,
11/10 03Z,   0.10,   3.54,   3.66,  99.90,   0.02,  (max)
11/10 04Z,   0.10,   2.60,   2.85,  99.90,   0.15,
11/10 05Z,   0.10,   0.80,   1.13,  99.90,   0.23,
11/10 06Z,   0.10,  -1.64,  -1.27,  99.90,   0.27,
11/10 07Z,   0.10,  -4.36,  -4.11,  99.90,   0.15,
11/10 08Z,   0.10,  -6.87,  -6.62,  99.90,   0.15,
11/10 09Z,   0.10,  -8.53,  -8.18,  99.90,   0.25,
11/10 10Z,   0.10,  -8.82,  -8.51,  99.90,   0.21,  (min)
11/10 11Z,   0.10,  -7.65,  -7.38,  99.90,   0.17,
11/10 12Z,   0.10,  -5.39,  -5.33,  99.90,  -0.04,
11/10 13Z,   0.10,  -2.57,  -2.52,  99.90,  -0.05,
11/10 14Z,   0.10,   0.28,   0.38,  99.90,  -0.00,
11/10 15Z,   0.10,   2.72,   2.73,  99.90,  -0.09,
11/10 16Z,   0.10,   4.40,   4.46,  99.90,  -0.04,
11/10 17Z,   0.10,   5.22,   5.37,  99.90,   0.05,
11/10 18Z,   0.10,   5.29,   5.48,  99.90,   0.09,  (max)
11/10 19Z,   0.10,   4.72,   5.00,  99.90,   0.18,
11/10 20Z,   0.10,   3.68,   4.08,  99.90,   0.30,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/10 21Z,   0.10,   2.45,  99.90,   2.83,   0.28,
11/10 22Z,   0.10,   1.47,  99.90,   1.83,   0.26,
11/10 23Z,   0.10,   1.01,  99.90,   1.35,   0.24,  (min)
11/11 00Z,   0.10,   1.10,  99.90,   1.42,   0.22,
11/11 01Z,   0.10,   1.56,  99.90,   1.85,   0.20,
11/11 02Z,   0.10,   2.17,  99.90,   2.44,   0.18,
11/11 03Z,   0.10,   2.64,  99.90,   2.89,   0.15,  (max)
11/11 04Z,   0.10,   2.63,  99.90,   2.86,   0.13,
11/11 05Z,   0.10,   1.88,  99.90,   2.09,   0.11,
11/11 06Z,   0.10,   0.40,  99.90,   0.59,   0.09,
11/11 07Z,   0.10,  -1.64,  99.90,  -1.47,   0.07,
11/11 08Z,   0.10,  -3.94,  99.90,  -3.80,   0.05,
11/11 09Z,   0.00,  -6.06,  99.90,  -6.02,   0.05,
11/11 10Z,   0.00,  -7.43,  99.90,  -7.38,   0.05,
11/11 11Z,   0.00,  -7.60,  99.90,  -7.56,   0.05,  (min)
11/11 12Z,   0.00,  -6.54,  99.90,  -6.50,   0.05,
11/11 13Z,   0.00,  -4.56,  99.90,  -4.52,   0.05,
11/11 14Z,   0.00,  -2.09,  99.90,  -2.04,   0.05,
11/11 15Z,   0.00,   0.45,  99.90,   0.49,   0.05,
11/11 16Z,   0.00,   2.64,  99.90,   2.69,   0.05,
11/11 17Z,   0.00,   4.19,  99.90,   4.23,   0.05,
11/11 18Z,   0.00,   4.97,  99.90,   5.02,   0.05,
11/11 19Z,   0.00,   5.07,  99.90,   5.11,   0.05,  (max)
11/11 20Z,   0.00,   4.53,  99.90,   4.58,   0.05,
11/11 21Z,   0.00,   3.49,  99.90,   3.53,   0.05,
11/11 22Z,   0.00,   2.21,  99.90,   2.25,   0.05,
11/11 23Z,   0.00,   1.09,  99.90,   1.14,   0.05,
11/12 00Z,   0.00,   0.43,  99.90,   0.48,   0.05,
11/12 01Z,   0.00,   0.27,  99.90,   0.31,   0.05,  (min)
11/12 02Z,   0.00,   0.52,  99.90,   0.57,   0.05,
11/12 03Z,   0.00,   1.05,  99.90,   1.09,   0.05,
11/12 04Z,   0.00,   1.58,  99.90,   1.63,   0.05,
11/12 05Z,   0.10,   1.76,  99.90,   1.91,   0.05,  (max)
11/12 06Z,   0.10,   1.34,  99.90,   1.48,   0.05,
11/12 07Z,   0.10,   0.27,  99.90,   0.41,   0.05,
11/12 08Z,   0.10,  -1.32,  99.90,  -1.17,   0.05,
11/12 09Z,   0.10,  -3.19,  99.90,  -3.04,   0.05,
11/12 10Z,   0.10,  -4.97,  99.90,  -4.82,   0.05,
11/12 11Z,   0.10,  -6.13,  99.90,  -5.99,   0.05,
11/12 12Z,   0.10,  -6.30,  99.90,  -6.15,   0.05,  (min)
11/12 13Z,   0.20,  -5.43,  99.90,  -5.19,   0.05,
11/12 14Z,   0.20,  -3.77,  99.90,  -3.52,   0.05,
11/12 15Z,   0.20,  -1.62,  99.90,  -1.38,   0.05,
11/12 16Z,   0.20,   0.65,  99.90,   0.90,   0.05,
11/12 17Z,   0.20,   2.66,  99.90,   2.91,   0.05,
11/12 18Z,   0.20,   4.10,  99.90,   4.35,   0.05,
11/12 19Z,   0.20,   4.85,  99.90,   5.10,   0.05,
11/12 20Z,   0.20,   4.92,  99.90,   5.16,   0.05,  (max)
11/12 21Z,   0.30,   4.32,  99.90,   4.67,   0.05,
11/12 22Z,   0.30,   3.16,  99.90,   3.50,   0.05,
11/12 23Z,   0.30,   1.71,  99.90,   2.05,   0.05,
11/13 00Z,   0.30,   0.38,  99.90,   0.73,   0.05,
11/13 01Z,   0.30,  -0.52,  99.90,  -0.18,   0.05,
11/13 02Z,   0.30,  -0.89,  99.90,  -0.54,   0.05,  (min)
11/13 03Z,   0.30,  -0.73,  99.90,  -0.38,   0.05,
11/13 04Z,   0.30,  -0.14,  99.90,   0.20,   0.05,
11/13 05Z,   0.40,   0.59,  99.90,   1.03,   0.05,
11/13 06Z,   0.40,   1.08,  99.90,   1.52,   0.05,  (max)
11/13 07Z,   0.40,   1.04,  99.90,   1.49,   0.05,
11/13 08Z,   0.40,   0.42,  99.90,   0.86,   0.05,
11/13 09Z,   0.40,  -0.72,  99.90,  -0.28,   0.05,
11/13 10Z,   0.50,  -2.22,  99.90,  -1.67,   0.05,
11/13 11Z,   0.50,  -3.73,  99.90,  -3.18,   0.05,
11/13 12Z,   0.50,  -4.78,  99.90,  -4.23,   0.05,
11/13 13Z,   0.50,  -5.01,  99.90,  -4.47,   0.05,  (min)
11/13 14Z,   0.60,  -4.36,  99.90,  -3.72,   0.05,
11/13 15Z,   0.60,  -2.97,  99.90,  -2.33,   0.05,
11/13 16Z,   0.60,  -1.08,  99.90,  -0.43,   0.05,
11/13 17Z,   0.60,   1.00,  99.90,   1.65,   0.05,
11/13 18Z,   0.70,   2.87,  99.90,   3.62,   0.05,
11/13 19Z,   0.70,   4.20,  99.90,   4.94,   0.05,
11/13 20Z,   0.70,   4.84,  99.90,   5.58,   0.05,  (max)
11/13 21Z,   0.70,   4.77,  99.90,   5.51,   0.05,
11/13 22Z,   0.70,   3.98,  99.90,   4.73,   0.05,
11/13 23Z,   0.80,   2.57,  99.90,   3.42,   0.05,
11/14 00Z,   0.80,   0.86,  99.90,   1.70,   0.05,
11/14 01Z,   0.80,  -0.71,  99.90,   0.13,   0.05,
11/14 02Z,   0.80,  -1.80,  99.90,  -0.96,   0.05,
11/14 03Z,   0.80,  -2.25,  99.90,  -1.40,   0.05,  (min)
11/14 04Z,   0.80,  -2.01,  99.90,  -1.17,   0.05,
11/14 05Z,   0.80,  -1.21,  99.90,  -0.36,   0.05,
11/14 06Z,   0.80,  -0.16,  99.90,   0.68,   0.05,
11/14 07Z,   0.80,   0.69,  99.90,   1.54,   0.05,
11/14 08Z,   0.80,   1.06,  99.90,   1.90,   0.05,  (max)
11/14 09Z,   0.80,   0.85,  99.90,   1.69,   0.05,
11/14 10Z,   0.80,   0.08,  99.90,   0.92,   0.05,
11/14 11Z,   0.80,  -1.14,  99.90,  -0.29,   0.05,
11/14 12Z,   0.80,  -2.48,  99.90,  -1.63,   0.05,