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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Ketchikan, AK
Sitka, AK
Juneau, AK
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
#Seldovia, AK : 12/09/2025 11:20:11 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/07 12Z,   0.40,   8.39,   8.04,  99.90,  -0.75,
12/07 13Z,   0.40,   9.90,   9.46,  99.90,  -0.84,  (max)
12/07 14Z,   0.40,   8.93,   8.71,  99.90,  -0.62,
12/07 15Z,   0.40,   5.83,   5.62,  99.90,  -0.61,
12/07 16Z,   0.50,   1.49,   1.21,  99.90,  -0.78,
12/07 17Z,   0.50,  -2.86,  -2.92,  99.90,  -0.56,
12/07 18Z,   0.60,  -5.78,  -5.67,  99.90,  -0.49,
12/07 19Z,   0.70,  -6.20,  -5.99,  99.90,  -0.49,  (min)
12/07 20Z,   0.70,  -4.04,  -3.69,  99.90,  -0.35,
12/07 21Z,   0.60,  -0.14,   0.18,  99.90,  -0.28,
12/07 22Z,   0.50,   4.42,   4.44,  99.90,  -0.48,
12/07 23Z,   0.40,   8.55,   8.50,  99.90,  -0.45,
12/08 00Z,   0.50,  11.19,  11.34,  99.90,  -0.35,
12/08 01Z,   0.40,  11.58,  11.82,  99.90,  -0.16,  (max)
12/08 02Z,   0.40,   9.51,   9.61,  99.90,  -0.30,
12/08 03Z,   0.30,   5.27,   5.34,  99.90,  -0.23,
12/08 04Z,   0.40,  -0.33,  -0.01,  99.90,  -0.08,
12/08 05Z,   0.50,  -6.13,  -5.69,  99.90,  -0.06,
12/08 06Z,   0.60, -10.79, -10.46,  99.90,  -0.27,
12/08 07Z,   0.50, -13.07, -12.89,  99.90,  -0.32,  (min)
12/08 08Z,   0.40, -12.43, -12.37,  99.90,  -0.34,
12/08 09Z,   0.40,  -9.34,  -9.58,  99.90,  -0.64,
12/08 10Z,   0.40,  -4.72,  -5.13,  99.90,  -0.81,
12/08 11Z,   0.30,   0.47,   0.22,  99.90,  -0.55,
12/08 12Z,   0.50,   5.15,   4.93,  99.90,  -0.72,
12/08 13Z,   0.30,   8.31,   8.02,  99.90,  -0.59,
12/08 14Z,   0.20,   9.31,   9.26,  99.90,  -0.25,  (max)
12/08 15Z,   0.10,   8.01,   8.09,  99.90,  -0.02,
12/08 16Z,   0.00,   4.85,   4.78,  99.90,  -0.07,
12/08 17Z,   0.00,   0.74,   0.72,  99.90,  -0.02,
12/08 18Z,   0.20,  -3.13,  -3.17,  99.90,  -0.24,
12/08 19Z,   0.20,  -5.49,  -5.74,  99.90,  -0.45,
12/08 20Z,   0.10,  -5.50,  -5.74,  99.90,  -0.34,  (min)
12/08 21Z,   0.00,  -3.28,  -3.42,  99.90,  -0.14,
12/08 22Z,   0.00,   0.33,   0.14,  99.90,  -0.19,
12/08 23Z,   0.10,   4.39,   4.09,  99.90,  -0.40,
12/09 00Z,   0.30,   7.94,   7.59,  99.90,  -0.65,
12/09 01Z,   0.30,  10.04,   9.84,  99.90,  -0.50,
12/09 02Z,   0.20,  10.05,   9.84,  99.90,  -0.41,  (max)
12/09 03Z,   0.10,   7.85,   7.47,  99.90,  -0.48,
12/09 04Z,   0.00,   3.81,   3.47,  99.90,  -0.34,
12/09 05Z,   0.10,  -1.27,  -1.35,  99.90,  -0.18,
12/09 06Z,   0.20,  -6.29,  -6.25,  99.90,  -0.16,
12/09 07Z,   0.40, -10.09, -10.16,  99.90,  -0.47,
12/09 08Z,   0.70, -11.62, -11.60,  99.90,  -0.68,  (min)
12/09 09Z,   0.90, -10.61, -10.63,  99.90,  -0.92,
12/09 10Z,   0.90,  -7.57,  -7.72,  99.90,  -1.05,
12/09 11Z,   0.80,  -3.33,  -3.60,  99.90,  -1.07,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/09 12Z,   0.60,   1.29,  99.90,   0.88,  -1.01,
12/09 13Z,   0.50,   5.33,  99.90,   4.88,  -0.96,
12/09 14Z,   0.30,   7.90,  99.90,   7.30,  -0.90,
12/09 15Z,   0.20,   8.47,  99.90,   7.82,  -0.85,  (max)
12/09 16Z,   0.10,   7.02,  99.90,   6.33,  -0.79,
12/09 17Z,   0.10,   4.02,  99.90,   3.38,  -0.74,
12/09 18Z,   0.10,   0.32,  99.90,  -0.26,  -0.68,
12/09 19Z,   0.20,  -3.01,  99.90,  -3.44,  -0.63,
12/09 20Z,   0.20,  -4.91,  99.90,  -5.29,  -0.57,  (min)
12/09 21Z,   0.20,  -4.74,  99.90,  -5.06,  -0.52,
12/09 22Z,   0.10,  -2.74,  99.90,  -3.10,  -0.46,
12/09 23Z,   0.10,   0.36,  99.90,   0.05,  -0.41,
12/10 00Z,   0.10,   3.79,  99.90,   3.48,  -0.41,
12/10 01Z,   0.00,   6.75,  99.90,   6.34,  -0.41,
12/10 02Z,   0.00,   8.39,  99.90,   7.98,  -0.41,  (max)
12/10 03Z,  -0.10,   8.21,  99.90,   7.70,  -0.41,
12/10 04Z,  -0.20,   6.14,  99.90,   5.53,  -0.41,
12/10 05Z,  -0.20,   2.58,  99.90,   1.97,  -0.41,
12/10 06Z,  -0.10,  -1.73,  99.90,  -2.24,  -0.41,
12/10 07Z,   0.00,  -5.86,  99.90,  -6.27,  -0.41,
12/10 08Z,   0.10,  -8.83,  99.90,  -9.14,  -0.41,
12/10 09Z,   0.10,  -9.80,  99.90, -10.11,  -0.41,  (min)
12/10 10Z,   0.10,  -8.63,  99.90,  -8.94,  -0.41,
12/10 11Z,   0.10,  -5.86,  99.90,  -6.17,  -0.41,
12/10 12Z,   0.00,  -2.13,  99.90,  -2.54,  -0.41,
12/10 13Z,   0.00,   1.87,  99.90,   1.46,  -0.41,
12/10 14Z,   0.00,   5.28,  99.90,   4.87,  -0.41,
12/10 15Z,   0.00,   7.33,  99.90,   6.92,  -0.41,
12/10 16Z,   0.00,   7.62,  99.90,   7.21,  -0.41,  (max)
12/10 17Z,   0.00,   6.18,  99.90,   5.77,  -0.41,
12/10 18Z,   0.10,   3.48,  99.90,   3.17,  -0.41,
12/10 19Z,   0.20,   0.24,  99.90,   0.03,  -0.41,
12/10 20Z,   0.20,  -2.65,  99.90,  -2.86,  -0.41,
12/10 21Z,   0.20,  -4.29,  99.90,  -4.50,  -0.41,  (min)
12/10 22Z,   0.10,  -4.18,  99.90,  -4.49,  -0.41,
12/10 23Z,   0.00,  -2.60,  99.90,  -3.01,  -0.41,
12/11 00Z,   0.00,  -0.11,  99.90,  -0.52,  -0.41,
12/11 01Z,   0.00,   2.71,  99.90,   2.30,  -0.41,
12/11 02Z,  -0.10,   5.17,  99.90,   4.66,  -0.41,
12/11 03Z,  -0.20,   6.54,  99.90,   5.93,  -0.41,  (max)
12/11 04Z,  -0.20,   6.38,  99.90,   5.77,  -0.41,
12/11 05Z,  -0.10,   4.67,  99.90,   4.16,  -0.41,
12/11 06Z,  -0.10,   1.77,  99.90,   1.26,  -0.41,
12/11 07Z,   0.00,  -1.69,  99.90,  -2.10,  -0.41,
12/11 08Z,  -0.10,  -4.98,  99.90,  -5.49,  -0.41,
12/11 09Z,  -0.10,  -7.27,  99.90,  -7.78,  -0.41,
12/11 10Z,  -0.20,  -7.88,  99.90,  -8.49,  -0.41,  (min)
12/11 11Z,  -0.10,  -6.76,  99.90,  -7.27,  -0.41,
12/11 12Z,  -0.20,  -4.35,  99.90,  -4.96,  -0.41,
12/11 13Z,  -0.30,  -1.15,  99.90,  -1.86,  -0.41,
12/11 14Z,  -0.30,   2.27,  99.90,   1.56,  -0.41,
12/11 15Z,  -0.40,   5.14,  99.90,   4.33,  -0.41,
12/11 16Z,  -0.50,   6.81,  99.90,   5.90,  -0.41,
12/11 17Z,  -0.60,   6.95,  99.90,   5.94,  -0.41,  (max)
12/11 18Z,  -0.60,   5.62,  99.90,   4.61,  -0.41,
12/11 19Z,  -0.50,   3.23,  99.90,   2.32,  -0.41,
12/11 20Z,  -0.40,   0.35,  99.90,  -0.46,  -0.41,
12/11 21Z,  -0.40,  -2.29,  99.90,  -3.10,  -0.41,
12/11 22Z,  -0.40,  -3.88,  99.90,  -4.69,  -0.41,
12/11 23Z,  -0.40,  -4.03,  99.90,  -4.84,  -0.41,  (min)
12/12 00Z,  -0.50,  -2.93,  99.90,  -3.84,  -0.41,
12/12 01Z,  -0.70,  -1.00,  99.90,  -2.11,  -0.41,
12/12 02Z,  -0.90,   1.35,  99.90,   0.04,  -0.41,
12/12 03Z,  -0.90,   3.52,  99.90,   2.21,  -0.41,
12/12 04Z,  -1.00,   4.83,  99.90,   3.42,  -0.41,
12/12 05Z,  -1.00,   4.89,  99.90,   3.48,  -0.41,  (max)
12/12 06Z,  -0.90,   3.69,  99.90,   2.38,  -0.41,
12/12 07Z,  -0.70,   1.49,  99.90,   0.38,  -0.41,
12/12 08Z,  -0.60,  -1.21,  99.90,  -2.23,  -0.41,
12/12 09Z,  -0.50,  -3.85,  99.90,  -4.76,  -0.41,
12/12 10Z,  -0.60,  -5.68,  99.90,  -6.69,  -0.41,
12/12 11Z,  -0.70,  -6.13,  99.90,  -7.24,  -0.41,  (min)
12/12 12Z,  -0.80,  -5.16,  99.90,  -6.37,  -0.41,
12/12 13Z,  -1.00,  -3.11,  99.90,  -4.52,  -0.41,
12/12 14Z,  -1.00,  -0.35,  99.90,  -1.76,  -0.41,
12/12 15Z,  -1.00,   2.62,  99.90,   1.21,  -0.41,
12/12 16Z,  -1.00,   5.10,  99.90,   3.69,  -0.41,
12/12 17Z,  -1.00,   6.50,  99.90,   5.09,  -0.41,
12/12 18Z,  -0.90,   6.55,  99.90,   5.24,  -0.41,  (max)
12/12 19Z,  -0.70,   5.32,  99.90,   4.21,  -0.41,
12/12 20Z,  -0.60,   3.12,  99.90,   2.11,  -0.41,
12/12 21Z,  -0.60,   0.41,  99.90,  -0.60,  -0.41,
12/12 22Z,  -0.60,  -2.18,  99.90,  -3.19,  -0.41,
12/12 23Z,  -0.60,  -3.90,  99.90,  -4.91,  -0.41,
12/13 00Z,  -0.70,  -4.36,  99.90,  -5.47,  -0.41,