EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Kodiak Island, AK
Alitak, AK
Sand Point, AK
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Unalaska, AK
Surge List
Gulf of Alaska
#Alitak, AK : 02/08/2026 10:22:10 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/06 18Z,  -0.60, -11.32, -10.96,  99.90,   0.96,
02/06 19Z,  -0.50, -13.15, -12.73,  99.90,   0.92,
02/06 20Z,  -0.50, -13.87, -13.35,  99.90,   1.02,  (min)
02/06 21Z,  -0.50, -13.37, -12.81,  99.90,   1.06,
02/06 22Z,  -0.50, -11.82, -11.54,  99.90,   0.78,
02/06 23Z,  -0.50,  -9.53,  -9.30,  99.90,   0.73,
02/07 00Z,  -0.30,  -7.10,  -6.71,  99.90,   0.69,
02/07 01Z,  -0.30,  -5.37,  -4.79,  99.90,   0.88,
02/07 02Z,  -0.20,  -4.89,  -4.38,  99.90,   0.71,  (max)
02/07 03Z,  -0.20,  -5.63,  -5.23,  99.90,   0.60,
02/07 04Z,  -0.10,  -7.29,  -6.84,  99.90,   0.55,
02/07 05Z,  -0.10,  -9.46,  -9.01,  99.90,   0.55,
02/07 06Z,   0.00, -11.59, -11.17,  99.90,   0.42,
02/07 07Z,   0.00, -13.14, -12.51,  99.90,   0.63,
02/07 08Z,   0.00, -13.68, -13.07,  99.90,   0.61,  (min)
02/07 09Z,   0.00, -13.04, -12.54,  99.90,   0.50,
02/07 10Z,   0.00, -11.39, -10.93,  99.90,   0.46,
02/07 11Z,   0.00,  -9.04,  -8.40,  99.90,   0.64,
02/07 12Z,   0.10,  -6.44,  -5.75,  99.90,   0.59,
02/07 13Z,   0.10,  -4.35,  -3.51,  99.90,   0.74,
02/07 14Z,   0.10,  -3.41,  -2.59,  99.90,   0.72,  (max)
02/07 15Z,   0.10,  -3.78,  -3.17,  99.90,   0.51,
02/07 16Z,   0.10,  -5.18,  -4.45,  99.90,   0.63,
02/07 17Z,   0.20,  -7.29,  -6.50,  99.90,   0.59,
02/07 18Z,   0.20,  -9.65,  -8.92,  99.90,   0.53,
02/07 19Z,   0.20, -11.73, -10.86,  99.90,   0.67,
02/07 20Z,   0.30, -13.06, -12.11,  99.90,   0.65,
02/07 21Z,   0.30, -13.36, -12.34,  99.90,   0.72,  (min)
02/07 22Z,   0.30, -12.66, -11.78,  99.90,   0.58,
02/07 23Z,   0.30, -11.20, -10.40,  99.90,   0.50,
02/08 00Z,   0.40,  -9.27,  -8.51,  99.90,   0.36,
02/08 01Z,   0.40,  -7.41,  -6.58,  99.90,   0.43,
02/08 02Z,   0.40,  -6.28,  -5.43,  99.90,   0.45,  (max)
02/08 03Z,   0.40,  -6.19,  -5.60,  99.90,   0.19,
02/08 04Z,   0.40,  -6.99,  -6.49,  99.90,   0.10,
02/08 05Z,   0.30,  -8.38,  -7.94,  99.90,   0.14,
02/08 06Z,   0.30, -10.01,  -9.59,  99.90,   0.12,
02/08 07Z,   0.30, -11.43, -10.92,  99.90,   0.21,
02/08 08Z,   0.30, -12.21, -11.67,  99.90,   0.24,
02/08 09Z,   0.30, -12.10, -11.69,  99.90,   0.11,  (min)
02/08 10Z,   0.30, -11.09, -10.69,  99.90,   0.10,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/08 11Z,   0.30,  -9.46,  99.90,  -9.01,   0.14,
02/08 12Z,   0.30,  -7.48,  99.90,  -7.00,   0.18,
02/08 13Z,   0.30,  -5.56,  99.90,  -5.03,   0.22,
02/08 14Z,   0.30,  -4.26,  99.90,  -3.69,   0.27,
02/08 15Z,   0.30,  -4.00,  99.90,  -3.39,   0.31,  (max)
02/08 16Z,   0.30,  -4.73,  99.90,  -4.08,   0.35,
02/08 17Z,   0.30,  -6.20,  99.90,  -5.51,   0.39,
02/08 18Z,   0.30,  -8.12,  99.90,  -7.39,   0.43,
02/08 19Z,   0.20, -10.10,  99.90,  -9.43,   0.47,
02/08 20Z,   0.10, -11.73,  99.90, -11.12,   0.51,
02/08 21Z,   0.00, -12.67,  99.90, -12.11,   0.55,
02/08 22Z,   0.00, -12.75,  99.90, -12.16,   0.60,  (min)
02/08 23Z,   0.00, -12.09,  99.90, -11.50,   0.60,
02/09 00Z,   0.00, -10.90,  99.90, -10.31,   0.60,
02/09 01Z,   0.00,  -9.42,  99.90,  -8.82,   0.60,
02/09 02Z,   0.00,  -8.06,  99.90,  -7.46,   0.60,
02/09 03Z,   0.00,  -7.32,  99.90,  -6.73,   0.60,  (max)
02/09 04Z,   0.00,  -7.35,  99.90,  -6.76,   0.60,
02/09 05Z,  -0.10,  -7.97,  99.90,  -7.47,   0.60,
02/09 06Z,  -0.10,  -8.94,  99.90,  -8.45,   0.60,
02/09 07Z,  -0.10,  -9.99,  99.90,  -9.49,   0.60,
02/09 08Z,  -0.10, -10.77,  99.90, -10.27,   0.60,
02/09 09Z,  -0.10, -10.99,  99.90, -10.49,   0.60,  (min)
02/09 10Z,  -0.10, -10.51,  99.90, -10.02,   0.60,
02/09 11Z,  -0.10,  -9.46,  99.90,  -8.97,   0.60,
02/09 12Z,  -0.10,  -8.10,  99.90,  -7.60,   0.60,
02/09 13Z,  -0.10,  -6.64,  99.90,  -6.15,   0.60,
02/09 14Z,  -0.20,  -5.35,  99.90,  -4.96,   0.60,
02/09 15Z,  -0.30,  -4.65,  99.90,  -4.35,   0.60,  (max)
02/09 16Z,  -0.30,  -4.76,  99.90,  -4.47,   0.60,
02/09 17Z,  -0.40,  -5.58,  99.90,  -5.39,   0.60,
02/09 18Z,  -0.40,  -6.91,  99.90,  -6.71,   0.60,
02/09 19Z,  -0.30,  -8.52,  99.90,  -8.23,   0.60,
02/09 20Z,  -0.30, -10.15,  99.90,  -9.85,   0.60,
02/09 21Z,  -0.20, -11.46,  99.90, -11.07,   0.60,
02/09 22Z,  -0.20, -12.22,  99.90, -11.82,   0.60,
02/09 23Z,  -0.20, -12.31,  99.90, -11.92,   0.60,  (min)
02/10 00Z,  -0.20, -11.87,  99.90, -11.47,   0.60,
02/10 01Z,  -0.20, -11.02,  99.90, -10.63,   0.60,
02/10 02Z,  -0.20,  -9.91,  99.90,  -9.51,   0.60,
02/10 03Z,  -0.30,  -8.85,  99.90,  -8.56,   0.60,
02/10 04Z,  -0.40,  -8.24,  99.90,  -8.05,   0.60,
02/10 05Z,  -0.40,  -8.15,  99.90,  -7.96,   0.60,  (max)
02/10 06Z,  -0.40,  -8.43,  99.90,  -8.24,   0.60,
02/10 07Z,  -0.40,  -8.94,  99.90,  -8.75,   0.60,
02/10 08Z,  -0.30,  -9.50,  99.90,  -9.20,   0.60,
02/10 09Z,  -0.30,  -9.84,  99.90,  -9.55,   0.60,  (min)
02/10 10Z,  -0.20,  -9.80,  99.90,  -9.40,   0.60,
02/10 11Z,  -0.30,  -9.27,  99.90,  -8.98,   0.60,
02/10 12Z,  -0.30,  -8.42,  99.90,  -8.13,   0.60,
02/10 13Z,  -0.30,  -7.46,  99.90,  -7.17,   0.60,
02/10 14Z,  -0.30,  -6.47,  99.90,  -6.18,   0.60,
02/10 15Z,  -0.30,  -5.62,  99.90,  -5.32,   0.60,
02/10 16Z,  -0.30,  -5.21,  99.90,  -4.91,   0.60,  (max)
02/10 17Z,  -0.30,  -5.40,  99.90,  -5.11,   0.60,
02/10 18Z,  -0.30,  -6.10,  99.90,  -5.81,   0.60,
02/10 19Z,  -0.30,  -7.17,  99.90,  -6.88,   0.60,
02/10 20Z,  -0.20,  -8.51,  99.90,  -8.12,   0.60,
02/10 21Z,   0.00,  -9.92,  99.90,  -9.33,   0.60,
02/10 22Z,   0.10, -11.15,  99.90, -10.45,   0.60,
02/10 23Z,   0.40, -11.95,  99.90, -10.95,   0.60,
02/11 00Z,   0.50, -12.23,  99.90, -11.14,   0.60,  (min)
02/11 01Z,   0.50, -12.08,  99.90, -10.98,   0.60,
02/11 02Z,   0.30, -11.51,  99.90, -10.62,   0.60,
02/11 03Z,   0.10, -10.58,  99.90,  -9.88,   0.60,
02/11 04Z,   0.00,  -9.56,  99.90,  -8.97,   0.60,
02/11 05Z,   0.00,  -8.83,  99.90,  -8.24,   0.60,
02/11 06Z,   0.00,  -8.45,  99.90,  -7.86,   0.60,
02/11 07Z,   0.00,  -8.35,  99.90,  -7.76,   0.60,  (max)
02/11 08Z,   0.00,  -8.49,  99.90,  -7.90,   0.60,
02/11 09Z,   0.00,  -8.76,  99.90,  -8.16,   0.60,
02/11 10Z,   0.00,  -8.97,  99.90,  -8.38,   0.60,  (min)
02/11 11Z,   0.00,  -8.94,  99.90,  -8.35,   0.60,
02/11 12Z,  -0.10,  -8.61,  99.90,  -8.11,   0.60,
02/11 13Z,  -0.10,  -8.08,  99.90,  -7.59,   0.60,
02/11 14Z,  -0.10,  -7.48,  99.90,  -6.98,   0.60,
02/11 15Z,  -0.10,  -6.76,  99.90,  -6.27,   0.60,
02/11 16Z,  -0.10,  -6.05,  99.90,  -5.55,   0.60,
02/11 17Z,  -0.10,  -5.65,  99.90,  -5.15,   0.60,
02/11 18Z,   0.00,  -5.70,  99.90,  -5.11,   0.60,  (max)
02/11 19Z,   0.00,  -6.16,  99.90,  -5.56,   0.60,
02/11 20Z,   0.00,  -7.01,  99.90,  -6.41,   0.60,
02/11 21Z,   0.00,  -8.23,  99.90,  -7.64,   0.60,
02/11 22Z,   0.00,  -9.67,  99.90,  -9.07,   0.60,
02/11 23Z,   0.00, -11.03,  99.90, -10.44,   0.60,
02/12 00Z,   0.00, -12.06,  99.90, -11.47,   0.60,
02/12 01Z,  99.90, -12.62,  99.90,  99.90,   0.60,
02/12 02Z,  99.90, -12.69,  99.90,  99.90,   0.60,
02/12 03Z,  99.90, -12.21,  99.90,  99.90,   0.60,
02/12 04Z,  99.90, -11.19,  99.90,  99.90,   0.60,
02/12 05Z,  99.90,  -9.98,  99.90,  99.90,   0.60,
02/12 06Z,  99.90,  -8.95,  99.90,  99.90,   0.60,