EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Elfin Cove, 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
#Alitak, AK : 10/06/2026 03:22:44 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/04 12Z,  -0.10, -14.01, -13.00,  99.90,   1.11,  (min)
10/04 13Z,  -0.10, -13.06, -12.00,  99.90,   1.16,
10/04 14Z,  -0.10, -11.46, -10.45,  99.90,   1.11,
10/04 15Z,  -0.10,  -9.60,  -8.82,  99.90,   0.88,
10/04 16Z,  -0.10,  -8.06,  -7.39,  99.90,   0.77,
10/04 17Z,   0.00,  -7.16,  -6.43,  99.90,   0.73,
10/04 18Z,  -0.10,  -6.89,  -6.15,  99.90,   0.84,  (max)
10/04 19Z,  -0.10,  -7.14,  -6.63,  99.90,   0.61,
10/04 20Z,   0.00,  -7.76,  -7.13,  99.90,   0.63,
10/04 21Z,   0.00,  -8.53,  -7.76,  99.90,   0.77,
10/04 22Z,   0.00,  -9.18,  -8.58,  99.90,   0.60,
10/04 23Z,   0.00,  -9.49,  -9.05,  99.90,   0.44,  (min)
10/05 00Z,   0.00,  -9.36,  -8.91,  99.90,   0.45,
10/05 01Z,   0.00,  -8.82,  -8.32,  99.90,   0.50,
10/05 02Z,   0.00,  -7.89,  -7.25,  99.90,   0.64,
10/05 03Z,   0.00,  -6.70,  -6.00,  99.90,   0.70,
10/05 04Z,   0.00,  -5.70,  -5.05,  99.90,   0.65,
10/05 05Z,   0.00,  -5.29,  -4.59,  99.90,   0.70,  (max)
10/05 06Z,   0.10,  -5.54,  -4.71,  99.90,   0.73,
10/05 07Z,   0.10,  -6.42,  -5.54,  99.90,   0.78,
10/05 08Z,   0.10,  -7.85,  -7.13,  99.90,   0.62,
10/05 09Z,   0.10,  -9.67,  -8.90,  99.90,   0.67,
10/05 10Z,   0.10, -11.58, -10.88,  99.90,   0.60,
10/05 11Z,   0.10, -13.20, -12.47,  99.90,   0.63,
10/05 12Z,   0.20, -14.17, -13.28,  99.90,   0.69,  (min)
10/05 13Z,   0.20, -14.34, -13.24,  99.90,   0.90,
10/05 14Z,   0.20, -13.60, -12.62,  99.90,   0.78,
10/05 15Z,   0.20, -11.98, -11.19,  99.90,   0.59,
10/05 16Z,   0.10,  -9.92,  -9.16,  99.90,   0.66,
10/05 17Z,   0.10,  -8.05,  -7.26,  99.90,   0.69,
10/05 18Z,   0.20,  -6.78,  -6.08,  99.90,   0.50,
10/05 19Z,   0.10,  -6.20,  -5.51,  99.90,   0.59,  (max)
10/05 20Z,   0.10,  -6.33,  -5.79,  99.90,   0.44,
10/05 21Z,   0.10,  -7.08,  -6.63,  99.90,   0.35,
10/05 22Z,   0.10,  -8.19,  -7.69,  99.90,   0.40,
10/05 23Z,   0.10,  -9.33,  -8.81,  99.90,   0.42,
10/06 00Z,   0.10, -10.15,  -9.87,  99.90,   0.18,
10/06 01Z,   0.10, -10.48, -10.29,  99.90,   0.09,  (min)
10/06 02Z,   0.00, -10.22,  -9.77,  99.90,   0.45,
10/06 03Z,   0.00,  -9.28,  -8.72,  99.90,   0.56,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/06 04Z,   0.00,  -7.81,  99.90,  -7.24,   0.57,
10/06 05Z,   0.00,  -6.35,  99.90,  -5.77,   0.58,
10/06 06Z,   0.00,  -5.40,  99.90,  -4.81,   0.60,
10/06 07Z,   0.00,  -5.16,  99.90,  -4.56,   0.61,  (max)
10/06 08Z,   0.00,  -5.72,  99.90,  -5.10,   0.62,
10/06 09Z,   0.00,  -7.10,  99.90,  -6.46,   0.64,
10/06 10Z,   0.00,  -9.08,  99.90,  -8.44,   0.65,
10/06 11Z,   0.00, -11.29,  99.90, -10.63,   0.66,
10/06 12Z,   0.00, -13.22,  99.90, -12.54,   0.67,
10/06 13Z,   0.00, -14.46,  99.90, -13.77,   0.69,
10/06 14Z,   0.00, -14.76,  99.90, -14.06,   0.70,  (min)
10/06 15Z,  -0.10, -13.95,  99.90, -13.33,   0.71,
10/06 16Z,  -0.10, -12.05,  99.90, -11.44,   0.71,
10/06 17Z,  -0.20,  -9.62,  99.90,  -9.11,   0.71,
10/06 18Z,  -0.10,  -7.40,  99.90,  -6.78,   0.71,
10/06 19Z,  -0.10,  -5.85,  99.90,  -5.23,   0.71,
10/06 20Z,  -0.10,  -5.18,  99.90,  -4.57,   0.71,  (max)
10/06 21Z,  -0.10,  -5.51,  99.90,  -4.89,   0.71,
10/06 22Z,  -0.10,  -6.69,  99.90,  -6.07,   0.71,
10/06 23Z,  -0.10,  -8.36,  99.90,  -7.74,   0.71,
10/07 00Z,  -0.20, -10.05,  99.90,  -9.54,   0.71,
10/07 01Z,  -0.30, -11.35,  99.90, -10.94,   0.71,
10/07 02Z,  -0.30, -11.97,  99.90, -11.56,   0.71,  (min)
10/07 03Z,  -0.30, -11.72,  99.90, -11.31,   0.71,
10/07 04Z,  -0.40, -10.49,  99.90, -10.17,   0.71,
10/07 05Z,  -0.40,  -8.53,  99.90,  -8.22,   0.71,
10/07 06Z,  -0.40,  -6.54,  99.90,  -6.23,   0.71,
10/07 07Z,  -0.30,  -5.11,  99.90,  -4.70,   0.71,
10/07 08Z,  -0.30,  -4.55,  99.90,  -4.14,   0.71,  (max)
10/07 09Z,  -0.40,  -5.06,  99.90,  -4.74,   0.71,
10/07 10Z,  -0.40,  -6.61,  99.90,  -6.30,   0.71,
10/07 11Z,  -0.40,  -8.90,  99.90,  -8.59,   0.71,
10/07 12Z,  -0.40, -11.41,  99.90, -11.10,   0.71,
10/07 13Z,  -0.50, -13.55,  99.90, -13.33,   0.71,
10/07 14Z,  -0.50, -14.85,  99.90, -14.63,   0.71,
10/07 15Z,  -0.50, -15.01,  99.90, -14.79,   0.71,  (min)
10/07 16Z,  -0.60, -13.85,  99.90, -13.73,   0.71,
10/07 17Z,  -0.60, -11.51,  99.90, -11.39,   0.71,
10/07 18Z,  -0.60,  -8.67,  99.90,  -8.56,   0.71,
10/07 19Z,  -0.60,  -6.18,  99.90,  -6.07,   0.71,
10/07 20Z,  -0.60,  -4.57,  99.90,  -4.46,   0.71,
10/07 21Z,  -0.60,  -4.14,  99.90,  -4.03,   0.71,  (max)
10/07 22Z,  -0.60,  -4.96,  99.90,  -4.85,   0.71,
10/07 23Z,  -0.60,  -6.77,  99.90,  -6.66,   0.71,
10/08 00Z,  -0.70,  -9.07,  99.90,  -9.06,   0.71,
10/08 01Z,  -0.70, -11.28,  99.90, -11.26,   0.71,
10/08 02Z,  -0.80, -12.87,  99.90, -12.95,   0.71,
10/08 03Z,  -0.80, -13.51,  99.90, -13.60,   0.71,  (min)
10/08 04Z,  -0.80, -13.00,  99.90, -13.09,   0.71,
10/08 05Z,  -0.70, -11.27,  99.90, -11.26,   0.71,
10/08 06Z,  -0.70,  -8.76,  99.90,  -8.75,   0.71,
10/08 07Z,  -0.70,  -6.29,  99.90,  -6.28,   0.71,
10/08 08Z,  -0.60,  -4.55,  99.90,  -4.44,   0.71,
10/08 09Z,  -0.60,  -3.94,  99.90,  -3.82,   0.71,  (max)
10/08 10Z,  -0.60,  -4.65,  99.90,  -4.53,   0.71,
10/08 11Z,  -0.70,  -6.54,  99.90,  -6.53,   0.71,
10/08 12Z,  -0.70,  -9.16,  99.90,  -9.14,   0.71,
10/08 13Z,  -0.70, -11.85,  99.90, -11.84,   0.71,
10/08 14Z,  -0.80, -13.98,  99.90, -14.07,   0.71,
10/08 15Z,  -0.80, -15.06,  99.90, -15.15,   0.71,  (min)
10/08 16Z,  -0.80, -14.83,  99.90, -14.92,   0.71,
10/08 17Z,  -0.80, -13.16,  99.90, -13.24,   0.71,
10/08 18Z,  -0.80, -10.34,  99.90, -10.42,   0.71,
10/08 19Z,  -0.80,  -7.20,  99.90,  -7.28,   0.71,
10/08 20Z,  -0.80,  -4.66,  99.90,  -4.74,   0.71,
10/08 21Z,  -0.70,  -3.30,  99.90,  -3.29,   0.71,  (max)
10/08 22Z,  -0.70,  -3.41,  99.90,  -3.40,   0.71,
10/08 23Z,  -0.70,  -4.93,  99.90,  -4.92,   0.71,
10/09 00Z,  -0.70,  -7.44,  99.90,  -7.42,   0.71,
10/09 01Z,  -0.80, -10.28,  99.90, -10.37,   0.71,
10/09 02Z,  -0.80, -12.78,  99.90, -12.87,   0.71,
10/09 03Z,  -0.90, -14.40,  99.90, -14.58,   0.71,
10/09 04Z,  -0.90, -14.80,  99.90, -14.98,   0.71,  (min)
10/09 05Z,  -0.90, -13.81,  99.90, -13.99,   0.71,
10/09 06Z,  -0.90, -11.50,  99.90, -11.68,   0.71,
10/09 07Z,  -0.80,  -8.47,  99.90,  -8.56,   0.71,
10/09 08Z,  -0.80,  -5.69,  99.90,  -5.78,   0.71,
10/09 09Z,  -0.70,  -3.92,  99.90,  -3.90,   0.71,
10/09 10Z,  -0.70,  -3.54,  99.90,  -3.52,   0.71,  (max)
10/09 11Z,  -0.70,  -4.63,  99.90,  -4.62,   0.71,
10/09 12Z,  -0.70,  -6.91,  99.90,  -6.89,   0.71,
10/09 13Z,  -0.80,  -9.74,  99.90,  -9.82,   0.71,
10/09 14Z,  -0.80, -12.41,  99.90, -12.49,   0.71,
10/09 15Z,  -0.90, -14.27,  99.90, -14.45,   0.71,
10/09 16Z,  -0.90, -14.90,  99.90, -15.08,   0.71,  (min)
10/09 17Z,  -0.90, -14.11,  99.90, -14.30,   0.71,
10/09 18Z,  -0.90, -11.89,  99.90, -12.07,   0.71,
10/09 19Z,  99.90,  -8.68,  99.90,  99.90,   0.71,
10/09 20Z,  99.90,  -5.46,  99.90,  99.90,   0.71,
10/09 21Z,  99.90,  -3.18,  99.90,  99.90,   0.71,
10/09 22Z,  99.90,  -2.40,  99.90,  99.90,   0.71,
10/09 23Z,  99.90,  -3.25,  99.90,  99.90,   0.71,
10/10 00Z,  99.90,  -5.53,  99.90,  99.90,   0.71,