EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Alaska
Gulf of Alaska
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Unalaska, AK
Surge List
Gulf of Alaska
#Skagway, AK : 02/10/2026 05:25:12 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/08 12Z,   2.60,  -3.71,  -3.53,  99.90,  -2.42,
02/08 13Z,   2.40,  -1.74,  -1.83,  99.90,  -2.49,
02/08 14Z,   2.20,  -1.12,  -1.30,  99.90,  -2.38,  (max)
02/08 15Z,   2.00,  -2.04,  -2.30,  99.90,  -2.26,
02/08 16Z,   2.00,  -4.19,  -4.26,  99.90,  -2.07,
02/08 17Z,   2.10,  -7.02,  -6.96,  99.90,  -2.04,
02/08 18Z,   2.30,  -9.97,  -9.89,  99.90,  -2.22,
02/08 19Z,   2.20, -12.45, -12.13,  99.90,  -1.88,
02/08 20Z,   2.00, -13.81, -13.48,  99.90,  -1.67,  (min)
02/08 21Z,   2.00, -13.69, -13.23,  99.90,  -1.54,
02/08 22Z,   1.90, -12.30, -12.13,  99.90,  -1.73,
02/08 23Z,   2.00, -10.21, -10.08,  99.90,  -1.87,
02/09 00Z,   2.10,  -7.97,  -7.98,  99.90,  -2.11,
02/09 01Z,   1.90,  -6.07,  -6.27,  99.90,  -2.10,
02/09 02Z,   1.70,  -4.99,  -5.29,  99.90,  -2.00,  (max)
02/09 03Z,   1.70,  -5.01,  -5.54,  99.90,  -2.23,
02/09 04Z,   1.80,  -6.03,  -6.43,  99.90,  -2.20,
02/09 05Z,   2.00,  -7.62,  -7.84,  99.90,  -2.22,
02/09 06Z,   1.80,  -9.36,  -9.60,  99.90,  -2.04,
02/09 07Z,   1.60, -10.87, -10.92,  99.90,  -1.65,
02/09 08Z,   1.70, -11.67, -11.77,  99.90,  -1.80,  (min)
02/09 09Z,   1.80, -11.36, -11.45,  99.90,  -1.89,
02/09 10Z,   1.90,  -9.94,  -9.96,  99.90,  -1.92,
02/09 11Z,   2.00,  -7.83,  -8.10,  99.90,  -2.27,
02/09 12Z,   1.70,  -5.55,  -5.66,  99.90,  -1.81,
02/09 13Z,   1.60,  -3.56,  -3.82,  99.90,  -1.86,
02/09 14Z,   1.60,  -2.30,  -2.61,  99.90,  -1.91,  (max)
02/09 15Z,   1.80,  -2.18,  -2.64,  99.90,  -2.26,
02/09 16Z,   2.00,  -3.28,  -3.64,  99.90,  -2.36,
02/09 17Z,   2.20,  -5.26,  -5.39,  99.90,  -2.33,
02/09 18Z,   2.00,  -7.65,  -7.81,  99.90,  -2.16,
02/09 19Z,   1.80, -10.03,  -9.97,  99.90,  -1.74,
02/09 20Z,   1.80, -11.96, -11.78,  99.90,  -1.62,
02/09 21Z,   1.90, -12.96, -12.62,  99.90,  -1.56,  (min)
02/09 22Z,   2.10, -12.82, -12.57,  99.90,  -1.85,
02/09 23Z,   2.40, -11.76, -11.69,  99.90,  -2.33,
02/10 00Z,   2.00, -10.22, -10.34,  99.90,  -2.12,
02/10 01Z,   1.70,  -8.59,  -8.74,  99.90,  -1.85,
02/10 02Z,   1.60,  -7.16,  -7.58,  99.90,  -2.02,
02/10 03Z,   1.70,  -6.30,  -6.76,  99.90,  -2.16,
02/10 04Z,   2.00,  -6.22,  -6.52,  99.90,  -2.30,  (max)
02/10 05Z,   2.20,  -6.81,  -6.95,  99.90,  -2.34,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/10 06Z,   2.60,  -7.73,  99.90,  -7.46,  -2.33,
02/10 07Z,   2.80,  -8.75,  99.90,  -8.26,  -2.31,
02/10 08Z,   3.00,  -9.64,  99.90,  -8.93,  -2.29,
02/10 09Z,   3.00, -10.08,  99.90,  -9.35,  -2.28,  (min)
02/10 10Z,   2.80,  -9.74,  99.90,  -9.20,  -2.26,
02/10 11Z,   2.60,  -8.63,  99.90,  -8.28,  -2.24,
02/10 12Z,   2.40,  -7.09,  99.90,  -6.92,  -2.23,
02/10 13Z,   2.30,  -5.45,  99.90,  -5.36,  -2.21,
02/10 14Z,   2.20,  -3.99,  99.90,  -3.98,  -2.20,
02/10 15Z,   2.10,  -3.07,  99.90,  -3.15,  -2.18,  (max)
02/10 16Z,   1.90,  -3.06,  99.90,  -3.33,  -2.16,
02/10 17Z,   2.00,  -4.03,  99.90,  -4.17,  -2.15,
02/10 18Z,   2.10,  -5.66,  99.90,  -5.71,  -2.15,
02/10 19Z,   2.20,  -7.63,  99.90,  -7.57,  -2.15,
02/10 20Z,   2.50,  -9.64,  99.90,  -9.29,  -2.15,
02/10 21Z,   2.70, -11.36,  99.90, -10.81,  -2.15,
02/10 22Z,   2.90, -12.37,  99.90, -11.62,  -2.15,
02/10 23Z,   2.90, -12.48,  99.90, -11.73,  -2.15,  (min)
02/11 00Z,   2.80, -11.86,  99.90, -11.21,  -2.15,
02/11 01Z,   2.70, -10.80,  99.90, -10.25,  -2.15,
02/11 02Z,   2.60,  -9.50,  99.90,  -9.05,  -2.15,
02/11 03Z,   2.60,  -8.18,  99.90,  -7.73,  -2.15,
02/11 04Z,   2.50,  -7.19,  99.90,  -6.84,  -2.15,
02/11 05Z,   2.60,  -6.75,  99.90,  -6.29,  -2.15,
02/11 06Z,   2.70,  -6.80,  99.90,  -6.24,  -2.15,  (max)
02/11 07Z,   2.70,  -7.16,  99.90,  -6.60,  -2.15,
02/11 08Z,   2.60,  -7.74,  99.90,  -7.29,  -2.15,
02/11 09Z,   2.60,  -8.44,  99.90,  -7.98,  -2.15,
02/11 10Z,   2.50,  -8.93,  99.90,  -8.57,  -2.15,  (min)
02/11 11Z,   2.50,  -8.88,  99.90,  -8.53,  -2.15,
02/11 12Z,   2.60,  -8.25,  99.90,  -7.79,  -2.15,
02/11 13Z,   2.80,  -7.19,  99.90,  -6.54,  -2.15,
02/11 14Z,   3.00,  -5.90,  99.90,  -5.05,  -2.15,
02/11 15Z,   3.20,  -4.59,  99.90,  -3.53,  -2.15,
02/11 16Z,   3.30,  -3.63,  99.90,  -2.48,  -2.15,
02/11 17Z,   3.30,  -3.44,  99.90,  -2.28,  -2.15,  (max)
02/11 18Z,   3.20,  -4.11,  99.90,  -3.05,  -2.15,
02/11 19Z,   2.90,  -5.43,  99.90,  -4.68,  -2.15,
02/11 20Z,   2.50,  -7.19,  99.90,  -6.84,  -2.15,
02/11 21Z,   2.20,  -9.17,  99.90,  -9.12,  -2.15,
02/11 22Z,   1.80, -11.04,  99.90, -11.39,  -2.15,
02/11 23Z,   1.50, -12.34,  99.90, -12.98,  -2.15,
02/12 00Z,   1.40, -12.83,  99.90, -13.57,  -2.15,  (min)
02/12 01Z,   1.40, -12.57,  99.90, -13.32,  -2.15,
02/12 02Z,   1.40, -11.72,  99.90, -12.47,  -2.15,
02/12 03Z,   1.60, -10.38,  99.90, -10.93,  -2.15,
02/12 04Z,   1.80,  -8.81,  99.90,  -9.15,  -2.15,
02/12 05Z,   2.00,  -7.41,  99.90,  -7.56,  -2.15,
02/12 06Z,   2.30,  -6.51,  99.90,  -6.35,  -2.15,
02/12 07Z,   2.60,  -6.11,  99.90,  -5.66,  -2.15,
02/12 08Z,   2.90,  -6.19,  99.90,  -5.44,  -2.15,  (max)
02/12 09Z,   3.10,  -6.74,  99.90,  -5.79,  -2.15,
02/12 10Z,   3.30,  -7.65,  99.90,  -6.50,  -2.15,
02/12 11Z,   3.40,  -8.52,  99.90,  -7.27,  -2.15,
02/12 12Z,   3.50,  -8.92,  99.90,  -7.56,  -2.15,  (min)
02/12 13Z,   3.70,  -8.67,  99.90,  -7.11,  -2.15,
02/12 14Z,   3.80,  -7.83,  99.90,  -6.17,  -2.15,
02/12 15Z,   3.80,  -6.50,  99.90,  -4.85,  -2.15,
02/12 16Z,   3.80,  -4.95,  99.90,  -3.30,  -2.15,
02/12 17Z,   3.90,  -3.67,  99.90,  -1.92,  -2.15,
02/12 18Z,   4.00,  -3.17,  99.90,  -1.32,  -2.15,  (max)
02/12 19Z,   4.00,  -3.60,  99.90,  -1.75,  -2.15,
02/12 20Z,   4.00,  -4.84,  99.90,  -2.98,  -2.15,
02/12 21Z,   3.90,  -6.71,  99.90,  -4.96,  -2.15,
02/12 22Z,   3.80,  -9.02,  99.90,  -7.36,  -2.15,
02/12 23Z,   3.60, -11.30,  99.90,  -9.85,  -2.15,
02/13 00Z,   3.50, -13.01,  99.90, -11.66,  -2.15,
02/13 01Z,   3.40, -13.80,  99.90, -12.55,  -2.15,  (min)
02/13 02Z,   3.40, -13.64,  99.90, -12.39,  -2.15,
02/13 03Z,   3.40, -12.61,  99.90, -11.36,  -2.15,
02/13 04Z,   3.50, -10.86,  99.90,  -9.50,  -2.15,
02/13 05Z,   3.50,  -8.76,  99.90,  -7.41,  -2.15,
02/13 06Z,   3.50,  -6.88,  99.90,  -5.52,  -2.15,
02/13 07Z,   3.30,  -5.60,  99.90,  -4.44,  -2.15,
02/13 08Z,   3.10,  -5.02,  99.90,  -4.07,  -2.15,  (max)
02/13 09Z,   2.80,  -5.19,  99.90,  -4.54,  -2.15,
02/13 10Z,   2.50,  -6.12,  99.90,  -5.77,  -2.15,
02/13 11Z,   2.20,  -7.56,  99.90,  -7.51,  -2.15,
02/13 12Z,   2.10,  -8.96,  99.90,  -9.00,  -2.15,
02/13 13Z,   2.00,  -9.72,  99.90,  -9.87,  -2.15,  (min)
02/13 14Z,   2.00,  -9.59,  99.90,  -9.74,  -2.15,
02/13 15Z,   2.20,  -8.58,  99.90,  -8.52,  -2.15,
02/13 16Z,   2.30,  -6.84,  99.90,  -6.68,  -2.15,
02/13 17Z,   2.50,  -4.79,  99.90,  -4.43,  -2.15,
02/13 18Z,   2.70,  -3.10,  99.90,  -2.55,  -2.15,
02/13 19Z,   2.80,  -2.37,  99.90,  -1.71,  -2.15,  (max)
02/13 20Z,   2.80,  -2.78,  99.90,  -2.13,  -2.15,
02/13 21Z,   2.80,  -4.25,  99.90,  -3.59,  -2.15,
02/13 22Z,   2.50,  -6.58,  99.90,  -6.23,  -2.15,
02/13 23Z,   2.20,  -9.47,  99.90,  -9.42,  -2.15,
02/14 00Z,   1.70, -12.30,  99.90, -12.74,  -2.15,