EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Unalaska, AK
Surge List
Gulf of Alaska
#Unalaska, AK : 06/10/2026 18:22:53 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/09 00Z,   0.00,  -4.16,  -4.18,  99.90,  -0.02,
06/09 01Z,   0.00,  -4.40,  -4.46,  99.90,  -0.06,
06/09 02Z,   0.00,  -4.50,  -4.56,  99.90,  -0.06,  (min)
06/09 03Z,   0.00,  -4.41,  -4.46,  99.90,  -0.05,
06/09 04Z,   0.00,  -4.12,  -4.23,  99.90,  -0.11,
06/09 05Z,   0.00,  -3.67,  -3.72,  99.90,  -0.05,
06/09 06Z,   0.00,  -3.14,  -3.17,  99.90,  -0.03,
06/09 07Z,   0.00,  -2.61,  -2.78,  99.90,  -0.17,
06/09 08Z,   0.00,  -2.21,  -2.38,  99.90,  -0.17,
06/09 09Z,   0.00,  -2.02,  -2.18,  99.90,  -0.16,
06/09 10Z,   0.00,  -2.07,  -2.18,  99.90,  -0.11,  (max)
06/09 11Z,   0.00,  -2.37,  -2.49,  99.90,  -0.12,
06/09 12Z,  -0.10,  -2.84,  -3.00,  99.90,  -0.06,
06/09 13Z,  -0.10,  -3.39,  -3.48,  99.90,   0.01,
06/09 14Z,  -0.10,  -3.91,  -4.00,  99.90,   0.01,
06/09 15Z,   0.00,  -4.28,  -4.47,  99.90,  -0.19,
06/09 16Z,   0.00,  -4.46,  -4.64,  99.90,  -0.18,  (min)
06/09 17Z,   0.00,  -4.42,  -4.60,  99.90,  -0.18,
06/09 18Z,  -0.10,  -4.22,  -4.40,  99.90,  -0.08,
06/09 19Z,   0.00,  -3.93,  -4.13,  99.90,  -0.20,
06/09 20Z,   0.00,  -3.65,  -3.89,  99.90,  -0.24,
06/09 21Z,   0.00,  -3.46,  -3.65,  99.90,  -0.19,
06/09 22Z,   0.00,  -3.41,  -3.64,  99.90,  -0.23,  (max)
06/09 23Z,   0.00,  -3.49,  -3.65,  99.90,  -0.16,
06/10 00Z,  -0.10,  -3.66,  -3.83,  99.90,  -0.07,
06/10 01Z,   0.00,  -3.85,  -4.06,  99.90,  -0.21,
06/10 02Z,   0.00,  -3.97,  -4.15,  99.90,  -0.18,
06/10 03Z,   0.00,  -3.96,  -4.23,  99.90,  -0.27,  (min)
06/10 04Z,   0.00,  -3.78,  -4.10,  99.90,  -0.32,
06/10 05Z,   0.00,  -3.43,  -3.77,  99.90,  -0.34,
06/10 06Z,  -0.10,  -2.97,  -3.36,  99.90,  -0.29,
06/10 07Z,  -0.10,  -2.49,  -2.92,  99.90,  -0.33,
06/10 08Z,  -0.10,  -2.09,  -2.45,  99.90,  -0.26,
06/10 09Z,   0.00,  -1.87,  -2.33,  99.90,  -0.46,  (max)
06/10 10Z,   0.00,  -1.90,  -2.39,  99.90,  -0.49,
06/10 11Z,   0.00,  -2.20,  -2.67,  99.90,  -0.47,
06/10 12Z,  -0.10,  -2.73,  -3.08,  99.90,  -0.25,
06/10 13Z,  -0.10,  -3.40,  -3.81,  99.90,  -0.31,
06/10 14Z,  -0.10,  -4.09,  -4.45,  99.90,  -0.26,
06/10 15Z,  -0.10,  -4.66,  -4.98,  99.90,  -0.22,
06/10 16Z,  -0.10,  -5.02,  -5.40,  99.90,  -0.28,
06/10 17Z,  -0.10,  -5.11,  -5.56,  99.90,  -0.35,  (min)
06/10 18Z,  -0.10,  -4.96,  -5.38,  99.90,  -0.32,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/10 19Z,  -0.10,  -4.61,  99.90,  -5.00,  -0.29,
06/10 20Z,  -0.10,  -4.17,  99.90,  -4.53,  -0.26,
06/10 21Z,  -0.10,  -3.75,  99.90,  -4.08,  -0.22,
06/10 22Z,  -0.10,  -3.44,  99.90,  -3.73,  -0.19,
06/10 23Z,  -0.10,  -3.27,  99.90,  -3.53,  -0.16,
06/11 00Z,  -0.10,  -3.26,  99.90,  -3.48,  -0.12,  (max)
06/11 01Z,  -0.10,  -3.33,  99.90,  -3.52,  -0.09,
06/11 02Z,  -0.20,  -3.43,  99.90,  -3.68,  -0.05,  (min)
06/11 03Z,  -0.20,  -3.46,  99.90,  -3.68,  -0.02,
06/11 04Z,  -0.20,  -3.36,  99.90,  -3.55,   0.01,
06/11 05Z,  -0.30,  -3.12,  99.90,  -3.37,   0.05,
06/11 06Z,  -0.30,  -2.74,  99.90,  -2.96,   0.08,
06/11 07Z,  -0.30,  -2.30,  99.90,  -2.52,   0.08,
06/11 08Z,  -0.30,  -1.89,  99.90,  -2.11,   0.08,
06/11 09Z,  -0.30,  -1.63,  99.90,  -1.85,   0.08,
06/11 10Z,  -0.30,  -1.60,  99.90,  -1.82,   0.08,  (max)
06/11 11Z,  -0.30,  -1.86,  99.90,  -2.07,   0.08,
06/11 12Z,  -0.30,  -2.39,  99.90,  -2.61,   0.08,
06/11 13Z,  -0.30,  -3.13,  99.90,  -3.35,   0.08,
06/11 14Z,  -0.30,  -3.97,  99.90,  -4.19,   0.08,
06/11 15Z,  -0.30,  -4.77,  99.90,  -4.98,   0.08,
06/11 16Z,  -0.40,  -5.37,  99.90,  -5.69,   0.08,
06/11 17Z,  -0.40,  -5.70,  99.90,  -6.02,   0.08,
06/11 18Z,  -0.40,  -5.71,  99.90,  -6.02,   0.08,  (min)
06/11 19Z,  -0.40,  -5.42,  99.90,  -5.73,   0.08,
06/11 20Z,  -0.40,  -4.92,  99.90,  -5.24,   0.08,
06/11 21Z,  -0.40,  -4.33,  99.90,  -4.65,   0.08,
06/11 22Z,  -0.40,  -3.77,  99.90,  -4.09,   0.08,
06/11 23Z,  -0.40,  -3.33,  99.90,  -3.65,   0.08,
06/12 00Z,  -0.40,  -3.06,  99.90,  -3.38,   0.08,
06/12 01Z,  -0.40,  -2.95,  99.90,  -3.27,   0.08,
06/12 02Z,  -0.40,  -2.94,  99.90,  -3.26,   0.08,  (max)
06/12 03Z,  -0.40,  -2.96,  99.90,  -3.28,   0.08,  (min)
06/12 04Z,  -0.40,  -2.93,  99.90,  -3.25,   0.08,
06/12 05Z,  -0.40,  -2.78,  99.90,  -3.10,   0.08,
06/12 06Z,  -0.40,  -2.50,  99.90,  -2.82,   0.08,
06/12 07Z,  -0.40,  -2.12,  99.90,  -2.44,   0.08,
06/12 08Z,  -0.40,  -1.72,  99.90,  -2.04,   0.08,
06/12 09Z,  -0.40,  -1.40,  99.90,  -1.72,   0.08,
06/12 10Z,  -0.40,  -1.27,  99.90,  -1.59,   0.08,  (max)
06/12 11Z,  -0.50,  -1.41,  99.90,  -1.83,   0.08,
06/12 12Z,  -0.50,  -1.85,  99.90,  -2.27,   0.08,
06/12 13Z,  -0.50,  -2.58,  99.90,  -3.00,   0.08,
06/12 14Z,  -0.50,  -3.51,  99.90,  -3.92,   0.08,
06/12 15Z,  -0.40,  -4.48,  99.90,  -4.80,   0.08,
06/12 16Z,  -0.40,  -5.36,  99.90,  -5.68,   0.08,
06/12 17Z,  -0.40,  -5.99,  99.90,  -6.31,   0.08,
06/12 18Z,  -0.40,  -6.28,  99.90,  -6.59,   0.08,  (min)
06/12 19Z,  -0.40,  -6.19,  99.90,  -6.51,   0.08,
06/12 20Z,  -0.40,  -5.78,  99.90,  -6.10,   0.08,
06/12 21Z,  -0.40,  -5.14,  99.90,  -5.46,   0.08,
06/12 22Z,  -0.40,  -4.41,  99.90,  -4.73,   0.08,
06/12 23Z,  -0.30,  -3.72,  99.90,  -3.93,   0.08,
06/13 00Z,  -0.30,  -3.16,  99.90,  -3.38,   0.08,
06/13 01Z,  -0.20,  -2.80,  99.90,  -2.92,   0.08,
06/13 02Z,  -0.20,  -2.61,  99.90,  -2.73,   0.08,
06/13 03Z,  -0.20,  -2.55,  99.90,  -2.67,   0.08,
06/13 04Z,  -0.10,  -2.53,  99.90,  -2.55,   0.08,
06/13 05Z,  -0.10,  -2.46,  99.90,  -2.48,   0.08,
06/13 06Z,  -0.10,  -2.30,  99.90,  -2.31,   0.08,
06/13 07Z,  -0.10,  -2.01,  99.90,  -2.03,   0.08,
06/13 08Z,  -0.20,  -1.65,  99.90,  -1.77,   0.08,
06/13 09Z,  -0.20,  -1.29,  99.90,  -1.41,   0.08,
06/13 10Z,  -0.20,  -1.05,  99.90,  -1.16,   0.08,
06/13 11Z,  -0.10,  -1.02,  99.90,  -1.03,   0.08,  (max)
06/13 12Z,  -0.20,  -1.28,  99.90,  -1.40,   0.08,
06/13 13Z,  -0.20,  -1.87,  99.90,  -1.99,   0.08,
06/13 14Z,  -0.20,  -2.75,  99.90,  -2.86,   0.08,
06/13 15Z,  -0.20,  -3.80,  99.90,  -3.91,   0.08,
06/13 16Z,  -0.20,  -4.87,  99.90,  -4.99,   0.08,
06/13 17Z,  -0.20,  -5.81,  99.90,  -5.93,   0.08,
06/13 18Z,  -0.20,  -6.45,  99.90,  -6.57,   0.08,
06/13 19Z,  -0.20,  -6.71,  99.90,  -6.82,   0.08,  (min)
06/13 20Z,  -0.30,  -6.55,  99.90,  -6.77,   0.08,
06/13 21Z,  -0.20,  -6.03,  99.90,  -6.15,   0.08,
06/13 22Z,  -0.30,  -5.28,  99.90,  -5.49,   0.08,
06/13 23Z,  -0.20,  -4.42,  99.90,  -4.54,   0.08,
06/14 00Z,  -0.20,  -3.62,  99.90,  -3.74,   0.08,
06/14 01Z,  -0.20,  -2.97,  99.90,  -3.09,   0.08,
06/14 02Z,  -0.30,  -2.53,  99.90,  -2.75,   0.08,
06/14 03Z,  -0.30,  -2.30,  99.90,  -2.52,   0.08,
06/14 04Z,  -0.30,  -2.21,  99.90,  -2.43,   0.08,
06/14 05Z,  -0.20,  -2.17,  99.90,  -2.29,   0.08,
06/14 06Z,  -0.20,  -2.11,  99.90,  -2.23,   0.08,
06/14 07Z,  -0.20,  -1.96,  99.90,  -2.07,   0.08,
06/14 08Z,  -0.20,  -1.70,  99.90,  -1.81,   0.08,
06/14 09Z,  -0.20,  -1.37,  99.90,  -1.48,   0.08,
06/14 10Z,  -0.20,  -1.05,  99.90,  -1.16,   0.08,
06/14 11Z,  -0.20,  -0.85,  99.90,  -0.97,   0.08,  (max)
06/14 12Z,  -0.20,  -0.88,  99.90,  -1.00,   0.08,