EXTRA-TROPICAL  STORM  SURGE
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hat-on
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Sitka, AK : 07/14/2026 12:23:42 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/12 12Z,   0.00,  -9.66,  -9.89,  99.90,  -0.23,
07/12 13Z,   0.00, -11.28, -11.47,  99.90,  -0.19,
07/12 14Z,  -0.10, -11.81, -11.97,  99.90,  -0.06,  (min)
07/12 15Z,  -0.10, -11.17, -11.34,  99.90,  -0.07,
07/12 16Z,   0.00,  -9.57,  -9.80,  99.90,  -0.23,
07/12 17Z,   0.00,  -7.40,  -7.70,  99.90,  -0.30,
07/12 18Z,  -0.10,  -5.17,  -5.55,  99.90,  -0.28,
07/12 19Z,  -0.10,  -3.35,  -3.80,  99.90,  -0.35,
07/12 20Z,  -0.10,  -2.31,  -2.69,  99.90,  -0.28,
07/12 21Z,  -0.10,  -2.20,  -2.51,  99.90,  -0.21,  (max)
07/12 22Z,  -0.10,  -2.89,  -3.20,  99.90,  -0.21,
07/12 23Z,  -0.10,  -4.08,  -4.28,  99.90,  -0.10,
07/13 00Z,  -0.20,  -5.31,  -5.51,  99.90,   0.00,
07/13 01Z,  -0.20,  -6.14,  -6.27,  99.90,   0.07,
07/13 02Z,  -0.20,  -6.22,  -6.45,  99.90,  -0.03,  (min)
07/13 03Z,  -0.20,  -5.44,  -5.72,  99.90,  -0.08,
07/13 04Z,  -0.20,  -3.92,  -4.22,  99.90,  -0.10,
07/13 05Z,  -0.20,  -2.00,  -2.35,  99.90,  -0.15,
07/13 06Z,  -0.30,  -0.19,  -0.64,  99.90,  -0.15,
07/13 07Z,  -0.30,   1.01,   0.54,  99.90,  -0.17,
07/13 08Z,  -0.30,   1.20,   0.72,  99.90,  -0.18,  (max)
07/13 09Z,  -0.30,   0.20,  -0.35,  99.90,  -0.25,
07/13 10Z,  -0.30,  -1.90,  -2.38,  99.90,  -0.18,
07/13 11Z,  -0.30,  -4.74,  -5.16,  99.90,  -0.12,
07/13 12Z,  -0.30,  -7.77,  -8.13,  99.90,  -0.06,
07/13 13Z,  -0.40, -10.39, -10.75,  99.90,   0.04,
07/13 14Z,  -0.40, -12.07, -12.44,  99.90,   0.03,
07/13 15Z,  -0.40, -12.48, -12.85,  99.90,   0.03,  (min)
07/13 16Z,  -0.40, -11.60, -11.99,  99.90,   0.01,
07/13 17Z,  -0.40,  -9.66, -10.07,  99.90,  -0.01,
07/13 18Z,  -0.30,  -7.13,  -7.73,  99.90,  -0.30,
07/13 19Z,  -0.30,  -4.61,  -5.17,  99.90,  -0.26,
07/13 20Z,  -0.40,  -2.65,  -3.25,  99.90,  -0.20,
07/13 21Z,  -0.40,  -1.63,  -2.17,  99.90,  -0.14,  (max)
07/13 22Z,  -0.40,  -1.68,  -2.20,  99.90,  -0.12,
07/13 23Z,  -0.40,  -2.65,  -3.09,  99.90,  -0.04,
07/14 00Z,  -0.40,  -4.14,  -4.54,  99.90,  -0.00,
07/14 01Z,  -0.40,  -5.62,  -5.92,  99.90,   0.10,
07/14 02Z,  -0.40,  -6.60,  -6.91,  99.90,   0.09,
07/14 03Z,  -0.40,  -6.69,  -7.02,  99.90,   0.07,  (min)
07/14 04Z,  -0.40,  -5.79,  -6.19,  99.90,  -0.00,
07/14 05Z,  -0.40,  -4.05,  -4.52,  99.90,  -0.07,
07/14 06Z,  -0.40,  -1.91,  -2.42,  99.90,  -0.11,
07/14 07Z,  -0.40,   0.07,  -0.43,  99.90,  -0.10,
07/14 08Z,  -0.40,   1.34,   0.82,  99.90,  -0.12,
07/14 09Z,  -0.30,   1.46,   0.85,  99.90,  -0.31,  (max)
07/14 10Z,  -0.40,   0.27,  -0.24,  99.90,  -0.11,
07/14 11Z,  -0.40,  -2.09,  -2.67,  99.90,  -0.18,
07/14 12Z,  -0.40,  -5.19,  -5.65,  99.90,  -0.06,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/14 13Z,  -0.40,  -8.40,  99.90,  -8.87,  -0.07,
07/14 14Z,  -0.40, -11.07,  99.90, -11.54,  -0.07,
07/14 15Z,  -0.40, -12.65,  99.90, -13.12,  -0.08,
07/14 16Z,  -0.40, -12.82,  99.90, -13.30,  -0.08,  (min)
07/14 17Z,  -0.40, -11.59,  99.90, -12.08,  -0.08,
07/14 18Z,  -0.30,  -9.30,  99.90,  -9.69,  -0.09,
07/14 19Z,  -0.30,  -6.50,  99.90,  -6.89,  -0.09,
07/14 20Z,  -0.30,  -3.83,  99.90,  -4.23,  -0.10,
07/14 21Z,  -0.30,  -1.89,  99.90,  -2.29,  -0.10,
07/14 22Z,  -0.30,  -1.05,  99.90,  -1.45,  -0.10,  (max)
07/14 23Z,  -0.30,  -1.39,  99.90,  -1.80,  -0.11,
07/15 00Z,  -0.30,  -2.69,  99.90,  -3.10,  -0.11,
07/15 01Z,  -0.30,  -4.47,  99.90,  -4.89,  -0.11,
07/15 02Z,  -0.30,  -6.15,  99.90,  -6.56,  -0.11,
07/15 03Z,  -0.40,  -7.18,  99.90,  -7.69,  -0.11,
07/15 04Z,  -0.40,  -7.19,  99.90,  -7.70,  -0.11,  (min)
07/15 05Z,  -0.40,  -6.11,  99.90,  -6.62,  -0.11,
07/15 06Z,  -0.40,  -4.16,  99.90,  -4.68,  -0.11,
07/15 07Z,  -0.40,  -1.85,  99.90,  -2.36,  -0.11,
07/15 08Z,  -0.40,   0.22,  99.90,  -0.29,  -0.11,
07/15 09Z,  -0.40,   1.44,  99.90,   0.93,  -0.11,
07/15 10Z,  -0.30,   1.41,  99.90,   0.99,  -0.11,  (max)
07/15 11Z,  -0.30,  -0.00,  99.90,  -0.42,  -0.11,
07/15 12Z,  -0.30,  -2.58,  99.90,  -3.00,  -0.11,
07/15 13Z,  -0.30,  -5.83,  99.90,  -6.24,  -0.11,
07/15 14Z,  -0.30,  -9.06,  99.90,  -9.47,  -0.11,
07/15 15Z,  -0.30, -11.59,  99.90, -12.00,  -0.11,
07/15 16Z,  -0.30, -12.89,  99.90, -13.30,  -0.11,  (min)
07/15 17Z,  -0.20, -12.70,  99.90, -13.01,  -0.11,
07/15 18Z,  -0.20, -11.11,  99.90, -11.42,  -0.11,
07/15 19Z,  -0.30,  -8.53,  99.90,  -8.94,  -0.11,
07/15 20Z,  -0.30,  -5.58,  99.90,  -5.99,  -0.11,
07/15 21Z,  -0.30,  -2.94,  99.90,  -3.35,  -0.11,
07/15 22Z,  -0.30,  -1.19,  99.90,  -1.60,  -0.11,
07/15 23Z,  -0.30,  -0.66,  99.90,  -1.07,  -0.11,  (max)
07/16 00Z,  -0.30,  -1.36,  99.90,  -1.77,  -0.11,
07/16 01Z,  -0.20,  -2.99,  99.90,  -3.30,  -0.11,
07/16 02Z,  -0.20,  -5.00,  99.90,  -5.31,  -0.11,
07/16 03Z,  -0.20,  -6.76,  99.90,  -7.08,  -0.11,
07/16 04Z,  -0.30,  -7.74,  99.90,  -8.15,  -0.11,  (min)
07/16 05Z,  -0.30,  -7.60,  99.90,  -8.01,  -0.11,
07/16 06Z,  -0.40,  -6.33,  99.90,  -6.85,  -0.11,
07/16 07Z,  -0.40,  -4.24,  99.90,  -4.75,  -0.11,
07/16 08Z,  -0.40,  -1.86,  99.90,  -2.37,  -0.11,
07/16 09Z,  -0.40,   0.15,  99.90,  -0.36,  -0.11,
07/16 10Z,  -0.40,   1.22,  99.90,   0.70,  -0.11,  (max)
07/16 11Z,  -0.40,   0.97,  99.90,   0.45,  -0.11,
07/16 12Z,  -0.40,  -0.65,  99.90,  -1.16,  -0.11,
07/16 13Z,  -0.40,  -3.34,  99.90,  -3.85,  -0.11,
07/16 14Z,  -0.40,  -6.56,  99.90,  -7.07,  -0.11,
07/16 15Z,  -0.40,  -9.60,  99.90, -10.12,  -0.11,
07/16 16Z,  -0.50, -11.81,  99.90, -12.42,  -0.11,
07/16 17Z,  -0.50, -12.69,  99.90, -13.30,  -0.11,  (min)
07/16 18Z,  -0.50, -12.09,  99.90, -12.70,  -0.11,
07/16 19Z,  -0.50, -10.17,  99.90, -10.79,  -0.11,
07/16 20Z,  -0.50,  -7.42,  99.90,  -8.04,  -0.11,
07/16 21Z,  -0.50,  -4.49,  99.90,  -5.11,  -0.11,
07/16 22Z,  -0.50,  -2.06,  99.90,  -2.67,  -0.11,
07/16 23Z,  -0.40,  -0.65,  99.90,  -1.16,  -0.11,
07/17 00Z,  -0.40,  -0.52,  99.90,  -1.03,  -0.11,  (max)
07/17 01Z,  -0.40,  -1.58,  99.90,  -2.10,  -0.11,
07/17 02Z,  -0.40,  -3.47,  99.90,  -3.98,  -0.11,
07/17 03Z,  -0.40,  -5.59,  99.90,  -6.10,  -0.11,
07/17 04Z,  -0.40,  -7.33,  99.90,  -7.84,  -0.11,
07/17 05Z,  -0.40,  -8.17,  99.90,  -8.69,  -0.11,  (min)
07/17 06Z,  -0.40,  -7.86,  99.90,  -8.38,  -0.11,
07/17 07Z,  -0.40,  -6.46,  99.90,  -6.97,  -0.11,
07/17 08Z,  -0.40,  -4.33,  99.90,  -4.84,  -0.11,
07/17 09Z,  -0.40,  -2.03,  99.90,  -2.54,  -0.11,
07/17 10Z,  -0.40,  -0.20,  99.90,  -0.72,  -0.11,
07/17 11Z,  -0.40,   0.62,  99.90,   0.11,  -0.11,  (max)
07/17 12Z,  -0.40,   0.15,  99.90,  -0.36,  -0.11,
07/17 13Z,  -0.30,  -1.58,  99.90,  -1.99,  -0.11,
07/17 14Z,  -0.30,  -4.23,  99.90,  -4.65,  -0.11,
07/17 15Z,  -0.30,  -7.23,  99.90,  -7.64,  -0.11,
07/17 16Z,  -0.20,  -9.89,  99.90, -10.20,  -0.11,
07/17 17Z,  -0.20, -11.61,  99.90, -11.92,  -0.11,
07/17 18Z,  -0.20, -12.01,  99.90, -12.32,  -0.11,  (min)
07/17 19Z,  -0.20, -11.02,  99.90, -11.33,  -0.11,
07/17 20Z,  -0.20,  -8.88,  99.90,  -9.20,  -0.11,
07/17 21Z,  -0.20,  -6.13,  99.90,  -6.44,  -0.11,
07/17 22Z,  -0.10,  -3.41,  99.90,  -3.62,  -0.11,
07/17 23Z,  -0.10,  -1.33,  99.90,  -1.55,  -0.11,
07/18 00Z,  -0.10,  -0.36,  99.90,  -0.57,  -0.11,