EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Anchorage, AK
Kodiak Island, AK
Alitak, AK
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Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Alitak, AK : 02/16/2026 05:23:37 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/14 12Z,  -0.50,  -7.65,  -8.02,  99.90,   0.13,
02/14 13Z,  -0.40,  -8.77,  -9.18,  99.90,  -0.01,
02/14 14Z,  -0.40,  -9.63, -10.12,  99.90,  -0.09,
02/14 15Z,  -0.40, -10.00, -10.56,  99.90,  -0.16,  (min)
02/14 16Z,  -0.40,  -9.79, -10.22,  99.90,  -0.03,
02/14 17Z,  -0.40,  -8.95,  -9.05,  99.90,   0.30,
02/14 18Z,  -0.30,  -7.50,  -7.77,  99.90,   0.03,
02/14 19Z,  -0.30,  -5.87,  -6.21,  99.90,  -0.04,
02/14 20Z,  -0.20,  -4.64,  -5.14,  99.90,  -0.30,
02/14 21Z,  -0.20,  -4.16,  -4.69,  99.90,  -0.33,  (max)
02/14 22Z,  -0.30,  -4.61,  -5.15,  99.90,  -0.24,
02/14 23Z,  -0.40,  -6.08,  -6.81,  99.90,  -0.33,
02/15 00Z,  -0.30,  -8.33,  -9.02,  99.90,  -0.39,
02/15 01Z,  -0.40, -10.91, -11.66,  99.90,  -0.35,
02/15 02Z,  -0.40, -13.24, -14.02,  99.90,  -0.38,
02/15 03Z,  -0.50, -14.83, -15.81,  99.90,  -0.48,
02/15 04Z,  -0.60, -15.41, -16.24,  99.90,  -0.23,  (min)
02/15 05Z,  -0.60, -14.85, -15.65,  99.90,  -0.20,
02/15 06Z,  -0.60, -13.13, -14.26,  99.90,  -0.53,
02/15 07Z,  -0.60, -10.66, -11.84,  99.90,  -0.58,
02/15 08Z,  -0.70,  -8.20,  -9.25,  99.90,  -0.35,
02/15 09Z,  -0.70,  -6.35,  -7.24,  99.90,  -0.19,
02/15 10Z,  -0.80,  -5.44,  -6.37,  99.90,  -0.13,  (max)
02/15 11Z,  -0.80,  -5.58,  -6.39,  99.90,  -0.01,
02/15 12Z,  -0.80,  -6.62,  -7.49,  99.90,  -0.07,
02/15 13Z,  -0.90,  -8.16,  -8.95,  99.90,   0.11,
02/15 14Z,  -0.90,  -9.67, -10.38,  99.90,   0.19,
02/15 15Z,  -0.90, -10.70, -11.56,  99.90,   0.04,
02/15 16Z,  -0.90, -10.98, -11.97,  99.90,  -0.09,  (min)
02/15 17Z,  -0.90, -10.45, -11.02,  99.90,   0.33,
02/15 18Z,  -0.90,  -9.07,  -9.60,  99.90,   0.37,
02/15 19Z,  -0.90,  -7.05,  -7.93,  99.90,   0.02,
02/15 20Z,  -1.00,  -5.03,  -5.79,  99.90,   0.24,
02/15 21Z,  -1.00,  -3.69,  -4.40,  99.90,   0.29,  (max)
02/15 22Z,  -1.00,  -3.43,  -4.53,  99.90,  -0.10,
02/15 23Z,  -1.00,  -4.37,  -5.45,  99.90,  -0.08,
02/16 00Z,  -1.00,  -6.45,  -7.40,  99.90,   0.05,
02/16 01Z,  -1.00,  -9.25, -10.38,  99.90,  -0.13,
02/16 02Z,  -1.10, -12.18, -13.20,  99.90,   0.08,
02/16 03Z,  -1.10, -14.58, -15.58,  99.90,   0.10,
02/16 04Z,  -1.10, -15.93, -16.89,  99.90,   0.14,  (min)
02/16 05Z,  -1.20, -16.02, -16.88,  99.90,   0.34,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/16 06Z,  -1.20, -14.77,  99.90, -15.66,   0.31,
02/16 07Z,  -1.20, -12.32,  99.90, -13.24,   0.27,
02/16 08Z,  -1.20,  -9.30,  99.90, -10.26,   0.24,
02/16 09Z,  -1.20,  -6.65,  99.90,  -7.64,   0.21,
02/16 10Z,  -1.20,  -5.00,  99.90,  -6.03,   0.17,
02/16 11Z,  -1.20,  -4.59,  99.90,  -5.66,   0.14,  (max)
02/16 12Z,  -1.20,  -5.40,  99.90,  -6.50,   0.10,
02/16 13Z,  -1.30,  -7.10,  99.90,  -8.33,   0.07,
02/16 14Z,  -1.30,  -9.13,  99.90, -10.39,   0.04,
02/16 15Z,  -1.30, -10.88,  99.90, -12.18,   0.00,
02/16 16Z,  -1.30, -11.87,  99.90, -13.20,  -0.03,
02/16 17Z,  -1.30, -11.85,  99.90, -13.21,  -0.06,  (min)
02/16 18Z,  -1.30, -10.80,  99.90, -12.16,  -0.06,
02/16 19Z,  -1.30,  -8.78,  99.90, -10.15,  -0.06,
02/16 20Z,  -1.20,  -6.23,  99.90,  -7.49,  -0.06,
02/16 21Z,  -1.20,  -3.99,  99.90,  -5.26,  -0.06,
02/16 22Z,  -1.10,  -2.83,  99.90,  -4.00,  -0.06,  (max)
02/16 23Z,  -1.10,  -3.05,  99.90,  -4.22,  -0.06,
02/17 00Z,  -1.10,  -4.65,  99.90,  -5.81,  -0.06,
02/17 01Z,  -1.20,  -7.34,  99.90,  -8.60,  -0.06,
02/17 02Z,  -1.30, -10.56,  99.90, -11.92,  -0.06,
02/17 03Z,  -1.30, -13.59,  99.90, -14.96,  -0.06,
02/17 04Z,  -1.40, -15.76,  99.90, -17.23,  -0.06,
02/17 05Z,  -1.40, -16.61,  99.90, -18.08,  -0.06,  (min)
02/17 06Z,  -1.40, -15.99,  99.90, -17.45,  -0.06,
02/17 07Z,  -1.40, -13.93,  99.90, -15.40,  -0.06,
02/17 08Z,  -1.40, -10.80,  99.90, -12.26,  -0.06,
02/17 09Z,  -1.50,  -7.47,  99.90,  -9.04,  -0.06,
02/17 10Z,  -1.50,  -4.98,  99.90,  -6.54,  -0.06,
02/17 11Z,  -1.50,  -3.85,  99.90,  -5.42,  -0.06,  (max)
02/17 12Z,  -1.50,  -4.19,  99.90,  -5.75,  -0.06,
02/17 13Z,  -1.40,  -5.76,  99.90,  -7.22,  -0.06,
02/17 14Z,  -1.40,  -8.06,  99.90,  -9.53,  -0.06,
02/17 15Z,  -1.40, -10.42,  99.90, -11.89,  -0.06,
02/17 16Z,  -1.40, -12.20,  99.90, -13.67,  -0.06,
02/17 17Z,  -1.30, -12.93,  99.90, -14.29,  -0.06,  (min)
02/17 18Z,  -1.30, -12.43,  99.90, -13.79,  -0.06,
02/17 19Z,  -1.30, -10.74,  99.90, -12.11,  -0.06,
02/17 20Z,  -1.20,  -8.11,  99.90,  -9.38,  -0.06,
02/17 21Z,  -1.20,  -5.22,  99.90,  -6.48,  -0.06,
02/17 22Z,  -1.10,  -3.06,  99.90,  -4.23,  -0.06,
02/17 23Z,  -1.10,  -2.35,  99.90,  -3.51,  -0.06,  (max)
02/18 00Z,  -1.10,  -3.22,  99.90,  -4.38,  -0.06,
02/18 01Z,  -1.20,  -5.47,  99.90,  -6.73,  -0.06,
02/18 02Z,  -1.20,  -8.63,  99.90,  -9.89,  -0.06,
02/18 03Z,  -1.20, -12.00,  99.90, -13.26,  -0.06,
02/18 04Z,  -1.20, -14.83,  99.90, -16.09,  -0.06,
02/18 05Z,  -1.10, -16.48,  99.90, -17.65,  -0.06,
02/18 06Z,  -1.10, -16.60,  99.90, -17.76,  -0.06,  (min)
02/18 07Z,  -1.10, -15.14,  99.90, -16.31,  -0.06,
02/18 08Z,  -1.10, -12.32,  99.90, -13.49,  -0.06,
02/18 09Z,  -1.10,  -8.75,  99.90,  -9.92,  -0.06,
02/18 10Z,  -1.10,  -5.49,  99.90,  -6.65,  -0.06,
02/18 11Z,  -1.10,  -3.51,  99.90,  -4.68,  -0.06,
02/18 12Z,  -1.10,  -3.18,  99.90,  -4.34,  -0.06,  (max)
02/18 13Z,  -1.10,  -4.36,  99.90,  -5.52,  -0.06,
02/18 14Z,  -1.10,  -6.64,  99.90,  -7.81,  -0.06,
02/18 15Z,  -1.10,  -9.37,  99.90, -10.54,  -0.06,
02/18 16Z,  -1.10, -11.84,  99.90, -13.00,  -0.06,
02/18 17Z,  -1.10, -13.42,  99.90, -14.58,  -0.06,
02/18 18Z,  -1.20, -13.70,  99.90, -14.97,  -0.06,  (min)
02/18 19Z,  -1.20, -12.61,  99.90, -13.87,  -0.06,
02/18 20Z,  -1.10, -10.30,  99.90, -11.47,  -0.06,
02/18 21Z,  -1.10,  -7.24,  99.90,  -8.40,  -0.06,
02/18 22Z,  -1.00,  -4.30,  99.90,  -5.36,  -0.06,
02/18 23Z,  -1.00,  -2.52,  99.90,  -3.58,  -0.06,
02/19 00Z,  -1.00,  -2.43,  99.90,  -3.49,  -0.06,  (max)
02/19 01Z,  -1.10,  -3.96,  99.90,  -5.12,  -0.06,
02/19 02Z,  -1.10,  -6.71,  99.90,  -7.87,  -0.06,
02/19 03Z,  -1.00, -10.05,  99.90, -11.12,  -0.06,
02/19 04Z,  -1.00, -13.24,  99.90, -14.30,  -0.06,
02/19 05Z,  -1.00, -15.56,  99.90, -16.63,  -0.06,
02/19 06Z,  -1.00, -16.48,  99.90, -17.54,  -0.06,  (min)
02/19 07Z,  -1.00, -15.75,  99.90, -16.81,  -0.06,
02/19 08Z,  -0.90, -13.50,  99.90, -14.47,  -0.06,
02/19 09Z,  -0.90, -10.16,  99.90, -11.13,  -0.06,
02/19 10Z,  -0.80,  -6.53,  99.90,  -7.39,  -0.06,
02/19 11Z,  -0.80,  -3.72,  99.90,  -4.59,  -0.06,
02/19 12Z,  -0.80,  -2.55,  99.90,  -3.42,  -0.06,  (max)
02/19 13Z,  -0.80,  -3.13,  99.90,  -3.99,  -0.06,
02/19 14Z,  -0.90,  -5.10,  99.90,  -6.06,  -0.06,
02/19 15Z,  -0.90,  -7.89,  99.90,  -8.86,  -0.06,
02/19 16Z,  -0.90, -10.80,  99.90, -11.77,  -0.06,
02/19 17Z,  -1.00, -13.14,  99.90, -14.20,  -0.06,
02/19 18Z,  -1.00, -14.34,  99.90, -15.40,  -0.06,  (min)
02/19 19Z,  -0.90, -14.08,  99.90, -15.04,  -0.06,
02/19 20Z,  -0.80, -12.40,  99.90, -13.26,  -0.06,
02/19 21Z,  -0.60,  -9.64,  99.90, -10.31,  -0.06,
02/19 22Z,  -0.50,  -6.43,  99.90,  -7.00,  -0.06,
02/19 23Z,  -0.40,  -3.76,  99.90,  -4.22,  -0.06,
02/20 00Z,  -0.40,  -2.55,  99.90,  -3.01,  -0.06,