EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Unalaska, AK
Surge List
Gulf of Alaska
#Unalaska, AK : 07/10/2025 18:22:13 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 00Z,   0.20,  -3.80,  -3.30,  99.90,   0.30,
07/09 01Z,   0.30,  -3.14,  -2.72,  99.90,   0.12,
07/09 02Z,   0.30,  -2.60,  -2.19,  99.90,   0.11,
07/09 03Z,   0.30,  -2.21,  -1.83,  99.90,   0.08,
07/09 04Z,   0.30,  -1.99,  -1.64,  99.90,   0.05,
07/09 05Z,   0.40,  -1.88,  -1.44,  99.90,   0.04,
07/09 06Z,   0.30,  -1.83,  -1.43,  99.90,   0.10,
07/09 07Z,   0.40,  -1.80,  -1.39,  99.90,   0.01,
07/09 08Z,   0.40,  -1.73,  -1.19,  99.90,   0.14,
07/09 09Z,   0.40,  -1.65,  -1.07,  99.90,   0.18,
07/09 10Z,   0.40,  -1.57,  -0.99,  99.90,   0.18,
07/09 11Z,   0.40,  -1.56,  -0.97,  99.90,   0.19,  (max)
07/09 12Z,   0.40,  -1.68,  -1.07,  99.90,   0.21,
07/09 13Z,   0.40,  -1.97,  -1.41,  99.90,   0.16,
07/09 14Z,   0.40,  -2.44,  -1.89,  99.90,   0.15,
07/09 15Z,   0.50,  -3.09,  -2.48,  99.90,   0.11,
07/09 16Z,   0.50,  -3.83,  -3.19,  99.90,   0.14,
07/09 17Z,   0.40,  -4.58,  -3.98,  99.90,   0.20,
07/09 18Z,   0.40,  -5.24,  -4.59,  99.90,   0.25,
07/09 19Z,   0.40,  -5.72,  -5.06,  99.90,   0.26,
07/09 20Z,   0.40,  -5.94,  -5.34,  99.90,   0.20,  (min)
07/09 21Z,   0.50,  -5.87,  -5.17,  99.90,   0.20,
07/09 22Z,   0.50,  -5.52,  -4.86,  99.90,   0.16,
07/09 23Z,   0.50,  -4.96,  -4.26,  99.90,   0.20,
07/10 00Z,   0.40,  -4.27,  -3.72,  99.90,   0.15,
07/10 01Z,   0.40,  -3.56,  -3.13,  99.90,   0.03,
07/10 02Z,   0.40,  -2.92,  -2.53,  99.90,  -0.01,
07/10 03Z,   0.40,  -2.42,  -2.03,  99.90,  -0.01,
07/10 04Z,   0.30,  -2.07,  -1.73,  99.90,   0.04,
07/10 05Z,   0.30,  -1.88,  -1.54,  99.90,   0.04,
07/10 06Z,   0.30,  -1.79,  -1.42,  99.90,   0.07,
07/10 07Z,   0.30,  -1.75,  -1.33,  99.90,   0.12,
07/10 08Z,   0.30,  -1.71,  -1.22,  99.90,   0.19,
07/10 09Z,   0.30,  -1.64,  -1.17,  99.90,   0.17,
07/10 10Z,   0.30,  -1.56,  -1.14,  99.90,   0.12,
07/10 11Z,   0.20,  -1.51,  -1.11,  99.90,   0.20,  (max)
07/10 12Z,   0.20,  -1.55,  -1.14,  99.90,   0.21,
07/10 13Z,   0.20,  -1.74,  -1.29,  99.90,   0.25,
07/10 14Z,   0.20,  -2.11,  -1.71,  99.90,   0.20,
07/10 15Z,   0.20,  -2.66,  -2.28,  99.90,   0.18,
07/10 16Z,   0.20,  -3.36,  -2.87,  99.90,   0.29,
07/10 17Z,   0.20,  -4.13,  -3.65,  99.90,   0.28,
07/10 18Z,   0.10,  -4.87,  -4.52,  99.90,   0.25,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/10 19Z,   0.10,  -5.48,  99.90,  -5.14,   0.25,
07/10 20Z,   0.10,  -5.88,  99.90,  -5.54,   0.24,
07/10 21Z,   0.10,  -5.99,  99.90,  -5.66,   0.23,  (min)
07/10 22Z,   0.10,  -5.81,  99.90,  -5.49,   0.22,
07/10 23Z,   0.10,  -5.38,  99.90,  -5.06,   0.22,
07/11 00Z,   0.10,  -4.75,  99.90,  -4.44,   0.21,
07/11 01Z,   0.10,  -4.03,  99.90,  -3.73,   0.20,
07/11 02Z,   0.00,  -3.32,  99.90,  -3.12,   0.19,
07/11 03Z,   0.00,  -2.71,  99.90,  -2.52,   0.18,
07/11 04Z,   0.00,  -2.25,  99.90,  -2.08,   0.18,
07/11 05Z,   0.00,  -1.97,  99.90,  -1.80,   0.17,
07/11 06Z,   0.00,  -1.83,  99.90,  -1.67,   0.16,
07/11 07Z,   0.00,  -1.78,  99.90,  -1.61,   0.16,
07/11 08Z,   0.00,  -1.76,  99.90,  -1.59,   0.16,
07/11 09Z,   0.00,  -1.72,  99.90,  -1.56,   0.16,
07/11 10Z,   0.00,  -1.66,  99.90,  -1.50,   0.16,
07/11 11Z,   0.00,  -1.59,  99.90,  -1.43,   0.16,
07/11 12Z,   0.00,  -1.57,  99.90,  -1.41,   0.16,  (max)
07/11 13Z,   0.00,  -1.65,  99.90,  -1.49,   0.16,
07/11 14Z,   0.00,  -1.89,  99.90,  -1.73,   0.16,
07/11 15Z,   0.00,  -2.32,  99.90,  -2.16,   0.16,
07/11 16Z,   0.00,  -2.92,  99.90,  -2.76,   0.16,
07/11 17Z,   0.00,  -3.65,  99.90,  -3.49,   0.16,
07/11 18Z,   0.00,  -4.42,  99.90,  -4.26,   0.16,
07/11 19Z,   0.00,  -5.13,  99.90,  -4.97,   0.16,
07/11 20Z,   0.00,  -5.67,  99.90,  -5.51,   0.16,
07/11 21Z,   0.00,  -5.97,  99.90,  -5.80,   0.16,
07/11 22Z,   0.00,  -5.97,  99.90,  -5.81,   0.16,  (min)
07/11 23Z,   0.00,  -5.69,  99.90,  -5.53,   0.16,
07/12 00Z,   0.00,  -5.16,  99.90,  -5.00,   0.16,
07/12 01Z,   0.00,  -4.47,  99.90,  -4.31,   0.16,
07/12 02Z,   0.00,  -3.74,  99.90,  -3.57,   0.16,
07/12 03Z,   0.00,  -3.05,  99.90,  -2.89,   0.16,
07/12 04Z,   0.00,  -2.49,  99.90,  -2.33,   0.16,
07/12 05Z,   0.00,  -2.12,  99.90,  -1.95,   0.16,
07/12 06Z,   0.00,  -1.91,  99.90,  -1.75,   0.16,
07/12 07Z,   0.00,  -1.85,  99.90,  -1.69,   0.16,  (max)
07/12 08Z,   0.00,  -1.85,  99.90,  -1.69,   0.16,
07/12 09Z,   0.00,  -1.87,  99.90,  -1.71,   0.16,
07/12 10Z,  -0.10,  -1.86,  99.90,  -1.80,   0.16,  (min)
07/12 11Z,  -0.10,  -1.82,  99.90,  -1.75,   0.16,
07/12 12Z,  -0.10,  -1.76,  99.90,  -1.70,   0.16,
07/12 13Z,  -0.10,  -1.75,  99.90,  -1.69,   0.16,  (max)
07/12 14Z,  -0.10,  -1.85,  99.90,  -1.79,   0.16,
07/12 15Z,  -0.10,  -2.12,  99.90,  -2.06,   0.16,
07/12 16Z,  -0.10,  -2.58,  99.90,  -2.52,   0.16,
07/12 17Z,  -0.10,  -3.20,  99.90,  -3.14,   0.16,
07/12 18Z,  -0.10,  -3.92,  99.90,  -3.86,   0.16,
07/12 19Z,  -0.10,  -4.66,  99.90,  -4.60,   0.16,
07/12 20Z,  -0.10,  -5.30,  99.90,  -5.24,   0.16,
07/12 21Z,  -0.10,  -5.76,  99.90,  -5.69,   0.16,
07/12 22Z,  -0.10,  -5.94,  99.90,  -5.88,   0.16,  (min)
07/12 23Z,  -0.10,  -5.84,  99.90,  -5.77,   0.16,
07/13 00Z,  -0.10,  -5.45,  99.90,  -5.39,   0.16,
07/13 01Z,  -0.10,  -4.85,  99.90,  -4.78,   0.16,
07/13 02Z,  -0.10,  -4.12,  99.90,  -4.06,   0.16,
07/13 03Z,  -0.10,  -3.39,  99.90,  -3.33,   0.16,
07/13 04Z,  -0.10,  -2.76,  99.90,  -2.70,   0.16,
07/13 05Z,  -0.10,  -2.29,  99.90,  -2.23,   0.16,
07/13 06Z,  -0.10,  -2.02,  99.90,  -1.96,   0.16,  (max)
07/13 07Z,  -0.20,  -1.94,  99.90,  -1.98,   0.16,
07/13 08Z,  -0.20,  -1.98,  99.90,  -2.01,   0.16,
07/13 09Z,  -0.20,  -2.07,  99.90,  -2.11,   0.16,
07/13 10Z,  -0.20,  -2.14,  99.90,  -2.18,   0.16,
07/13 11Z,  -0.20,  -2.17,  99.90,  -2.20,   0.16,  (min)
07/13 12Z,  -0.20,  -2.13,  99.90,  -2.17,   0.16,
07/13 13Z,  -0.20,  -2.07,  99.90,  -2.11,   0.16,
07/13 14Z,  -0.20,  -2.06,  99.90,  -2.10,   0.16,  (max)
07/13 15Z,  -0.20,  -2.15,  99.90,  -2.19,   0.16,
07/13 16Z,  -0.10,  -2.41,  99.90,  -2.35,   0.16,
07/13 17Z,  -0.10,  -2.85,  99.90,  -2.79,   0.16,
07/13 18Z,  -0.10,  -3.44,  99.90,  -3.38,   0.16,
07/13 19Z,  -0.10,  -4.12,  99.90,  -4.06,   0.16,
07/13 20Z,  -0.10,  -4.79,  99.90,  -4.73,   0.16,
07/13 21Z,  -0.10,  -5.35,  99.90,  -5.29,   0.16,
07/13 22Z,  -0.10,  -5.69,  99.90,  -5.63,   0.16,
07/13 23Z,  -0.10,  -5.76,  99.90,  -5.70,   0.16,  (min)
07/14 00Z,  -0.10,  -5.55,  99.90,  -5.49,   0.16,
07/14 01Z,  -0.20,  -5.07,  99.90,  -5.11,   0.16,
07/14 02Z,  -0.20,  -4.42,  99.90,  -4.46,   0.16,
07/14 03Z,  -0.20,  -3.69,  99.90,  -3.73,   0.16,
07/14 04Z,  -0.20,  -3.01,  99.90,  -3.05,   0.16,
07/14 05Z,  -0.20,  -2.47,  99.90,  -2.50,   0.16,
07/14 06Z,  -0.20,  -2.13,  99.90,  -2.17,   0.16,
07/14 07Z,  -0.20,  -2.01,  99.90,  -2.05,   0.16,  (max)
07/14 08Z,  -0.20,  -2.07,  99.90,  -2.11,   0.16,
07/14 09Z,  -0.20,  -2.25,  99.90,  -2.29,   0.16,
07/14 10Z,  -0.20,  -2.44,  99.90,  -2.48,   0.16,
07/14 11Z,  -0.20,  -2.59,  99.90,  -2.63,   0.16,
07/14 12Z,  -0.20,  -2.64,  99.90,  -2.68,   0.16,