EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
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Gulf of Alaska
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Surge List
Gulf Coast
#Sitka, AK : 01/13/2026 09:22:39 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/11 18Z,   0.90,  -5.37,  -4.81,  99.90,  -0.34,
01/11 19Z,   1.00,  -6.87,  -6.29,  99.90,  -0.42,
01/11 20Z,   1.20,  -8.35,  -7.65,  99.90,  -0.50,
01/11 21Z,   1.40,  -9.51,  -8.78,  99.90,  -0.67,
01/11 22Z,   1.60, -10.16,  -9.37,  99.90,  -0.81,
01/11 23Z,   1.80, -10.21,  -9.39,  99.90,  -0.98,  (min)
01/12 00Z,   1.40,  -9.72,  -8.83,  99.90,  -0.51,
01/12 01Z,   1.40,  -8.86,  -7.93,  99.90,  -0.47,
01/12 02Z,   1.50,  -7.89,  -6.91,  99.90,  -0.52,
01/12 03Z,   1.60,  -7.05,  -6.08,  99.90,  -0.63,
01/12 04Z,   1.80,  -6.53,  -5.41,  99.90,  -0.68,
01/12 05Z,   1.90,  -6.43,  -5.40,  99.90,  -0.87,  (max)
01/12 06Z,   1.70,  -6.72,  -5.64,  99.90,  -0.62,
01/12 07Z,   1.70,  -7.27,  -6.23,  99.90,  -0.66,
01/12 08Z,   1.70,  -7.85,  -6.86,  99.90,  -0.71,
01/12 09Z,   1.80,  -8.25,  -7.34,  99.90,  -0.89,
01/12 10Z,   1.80,  -8.29,  -7.40,  99.90,  -0.91,  (min)
01/12 11Z,   1.80,  -7.87,  -7.06,  99.90,  -0.99,
01/12 12Z,   1.50,  -7.05,  -6.44,  99.90,  -0.89,
01/12 13Z,   1.60,  -5.95,  -5.38,  99.90,  -1.03,
01/12 14Z,   1.60,  -4.82,  -4.40,  99.90,  -1.18,
01/12 15Z,   1.50,  -3.92,  -3.52,  99.90,  -1.10,
01/12 16Z,   1.40,  -3.47,  -3.08,  99.90,  -1.01,  (max)
01/12 17Z,   1.30,  -3.60,  -3.24,  99.90,  -0.94,
01/12 18Z,   1.00,  -4.34,  -4.01,  99.90,  -0.67,
01/12 19Z,   0.90,  -5.56,  -5.23,  99.90,  -0.57,
01/12 20Z,   0.90,  -7.06,  -6.75,  99.90,  -0.59,
01/12 21Z,   1.00,  -8.55,  -8.28,  99.90,  -0.73,
01/12 22Z,   1.00,  -9.76,  -9.48,  99.90,  -0.72,
01/12 23Z,   1.10, -10.48, -10.24,  99.90,  -0.86,
01/13 00Z,   0.70, -10.63, -10.44,  99.90,  -0.51,  (min)
01/13 01Z,   0.70, -10.21, -10.10,  99.90,  -0.59,
01/13 02Z,   0.80,  -9.38,  -9.30,  99.90,  -0.72,
01/13 03Z,   0.80,  -8.36,  -8.31,  99.90,  -0.75,
01/13 04Z,   0.90,  -7.38,  -7.33,  99.90,  -0.85,
01/13 05Z,   0.90,  -6.66,  -6.66,  99.90,  -0.90,
01/13 06Z,   0.90,  -6.32,  -6.27,  99.90,  -0.85,  (max)
01/13 07Z,   0.80,  -6.37,  -6.41,  99.90,  -0.84,
01/13 08Z,   0.70,  -6.71,  -6.74,  99.90,  -0.73,
01/13 09Z,   0.60,  -7.16,  -7.24,  99.90,  -0.68,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/13 10Z,   0.60,  -7.52,  99.90,  -7.61,  -0.70,
01/13 11Z,   0.50,  -7.59,  99.90,  -7.81,  -0.72,  (min)
01/13 12Z,   0.50,  -7.28,  99.90,  -7.52,  -0.74,
01/13 13Z,   0.50,  -6.60,  99.90,  -6.85,  -0.76,
01/13 14Z,   0.50,  -5.65,  99.90,  -5.92,  -0.78,
01/13 15Z,   0.50,  -4.64,  99.90,  -4.94,  -0.79,
01/13 16Z,   0.50,  -3.83,  99.90,  -4.15,  -0.81,
01/13 17Z,   0.40,  -3.44,  99.90,  -3.87,  -0.83,  (max)
01/13 18Z,   0.40,  -3.62,  99.90,  -4.07,  -0.85,
01/13 19Z,   0.50,  -4.40,  99.90,  -4.77,  -0.87,
01/13 20Z,   0.80,  -5.69,  99.90,  -5.78,  -0.89,
01/13 21Z,   1.10,  -7.27,  99.90,  -7.08,  -0.91,
01/13 22Z,   1.30,  -8.87,  99.90,  -8.48,  -0.91,
01/13 23Z,   1.30, -10.18,  99.90,  -9.79,  -0.91,
01/14 00Z,   1.40, -10.98,  99.90, -10.49,  -0.91,  (min)
01/14 01Z,   1.60, -11.14,  99.90, -10.45,  -0.91,
01/14 02Z,   1.90, -10.68,  99.90,  -9.69,  -0.91,
01/14 03Z,   2.10,  -9.72,  99.90,  -8.53,  -0.91,
01/14 04Z,   2.30,  -8.52,  99.90,  -7.13,  -0.91,
01/14 05Z,   2.40,  -7.33,  99.90,  -5.84,  -0.91,
01/14 06Z,   2.60,  -6.41,  99.90,  -4.72,  -0.91,
01/14 07Z,   2.80,  -5.90,  99.90,  -4.01,  -0.91,
01/14 08Z,   2.80,  -5.86,  99.90,  -3.97,  -0.91,  (max)
01/14 09Z,   2.70,  -6.17,  99.90,  -4.38,  -0.91,
01/14 10Z,   2.80,  -6.67,  99.90,  -4.78,  -0.91,
01/14 11Z,   2.70,  -7.11,  99.90,  -5.32,  -0.91,
01/14 12Z,   2.60,  -7.29,  99.90,  -5.60,  -0.91,
01/14 13Z,   2.20,  -7.07,  99.90,  -5.78,  -0.91,  (min)
01/14 14Z,   1.70,  -6.43,  99.90,  -5.64,  -0.91,
01/14 15Z,   1.40,  -5.49,  99.90,  -5.00,  -0.91,
01/14 16Z,   1.20,  -4.47,  99.90,  -4.18,  -0.91,
01/14 17Z,   1.10,  -3.64,  99.90,  -3.45,  -0.91,
01/14 18Z,   1.00,  -3.26,  99.90,  -3.17,  -0.91,  (max)
01/14 19Z,   0.80,  -3.50,  99.90,  -3.61,  -0.91,
01/14 20Z,   0.70,  -4.41,  99.90,  -4.62,  -0.91,
01/14 21Z,   0.60,  -5.86,  99.90,  -6.17,  -0.91,
01/14 22Z,   0.60,  -7.63,  99.90,  -7.94,  -0.91,
01/14 23Z,   0.50,  -9.38,  99.90,  -9.79,  -0.91,
01/15 00Z,   0.40, -10.80,  99.90, -11.31,  -0.91,
01/15 01Z,   0.30, -11.60,  99.90, -12.21,  -0.91,
01/15 02Z,   0.20, -11.66,  99.90, -12.37,  -0.91,  (min)
01/15 03Z,   0.00, -11.00,  99.90, -11.91,  -0.91,
01/15 04Z,  -0.10,  -9.80,  99.90, -10.81,  -0.91,
01/15 05Z,  -0.20,  -8.33,  99.90,  -9.44,  -0.91,
01/15 06Z,  -0.40,  -6.93,  99.90,  -8.24,  -0.91,
01/15 07Z,  -0.40,  -5.87,  99.90,  -7.18,  -0.91,
01/15 08Z,  -0.40,  -5.34,  99.90,  -6.65,  -0.91,  (max)
01/15 09Z,  -0.40,  -5.37,  99.90,  -6.68,  -0.91,
01/15 10Z,  -0.40,  -5.83,  99.90,  -7.14,  -0.91,
01/15 11Z,  -0.40,  -6.50,  99.90,  -7.81,  -0.91,
01/15 12Z,  -0.50,  -7.09,  99.90,  -8.50,  -0.91,
01/15 13Z,  -0.50,  -7.34,  99.90,  -8.75,  -0.91,  (min)
01/15 14Z,  -0.60,  -7.11,  99.90,  -8.62,  -0.91,
01/15 15Z,  -0.70,  -6.39,  99.90,  -8.00,  -0.91,
01/15 16Z,  -0.80,  -5.33,  99.90,  -7.04,  -0.91,
01/15 17Z,  -0.80,  -4.19,  99.90,  -5.90,  -0.91,
01/15 18Z,  -0.80,  -3.30,  99.90,  -5.01,  -0.91,
01/15 19Z,  -0.80,  -2.96,  99.90,  -4.67,  -0.91,  (max)
01/15 20Z,  -0.80,  -3.34,  99.90,  -5.05,  -0.91,
01/15 21Z,  -0.70,  -4.47,  99.90,  -6.08,  -0.91,
01/15 22Z,  -0.70,  -6.20,  99.90,  -7.81,  -0.91,
01/15 23Z,  -0.60,  -8.21,  99.90,  -9.72,  -0.91,
01/16 00Z,  -0.50, -10.13,  99.90, -11.54,  -0.91,
01/16 01Z,  -0.60, -11.58,  99.90, -13.09,  -0.91,
01/16 02Z,  -0.70, -12.26,  99.90, -13.87,  -0.91,  (min)
01/16 03Z,  -0.70, -12.08,  99.90, -13.69,  -0.91,
01/16 04Z,  -0.70, -11.09,  99.90, -12.70,  -0.91,
01/16 05Z,  -0.70,  -9.55,  99.90, -11.16,  -0.91,
01/16 06Z,  -0.70,  -7.81,  99.90,  -9.42,  -0.91,
01/16 07Z,  -0.60,  -6.25,  99.90,  -7.76,  -0.91,
01/16 08Z,  -0.60,  -5.20,  99.90,  -6.71,  -0.91,
01/16 09Z,  -0.60,  -4.81,  99.90,  -6.32,  -0.91,  (max)
01/16 10Z,  -0.60,  -5.07,  99.90,  -6.58,  -0.91,
01/16 11Z,  -0.60,  -5.80,  99.90,  -7.31,  -0.91,
01/16 12Z,  -0.50,  -6.69,  99.90,  -8.10,  -0.91,
01/16 13Z,  -0.40,  -7.39,  99.90,  -8.70,  -0.91,
01/16 14Z,  -0.40,  -7.63,  99.90,  -8.94,  -0.91,  (min)
01/16 15Z,  -0.30,  -7.26,  99.90,  -8.47,  -0.91,
01/16 16Z,  -0.40,  -6.32,  99.90,  -7.63,  -0.91,
01/16 17Z,  -0.40,  -5.04,  99.90,  -6.35,  -0.91,
01/16 18Z,  -0.40,  -3.75,  99.90,  -5.06,  -0.91,
01/16 19Z,  -0.40,  -2.84,  99.90,  -4.15,  -0.91,
01/16 20Z,  -0.40,  -2.62,  99.90,  -3.93,  -0.91,  (max)
01/16 21Z,  -0.30,  -3.27,  99.90,  -4.48,  -0.91,
01/16 22Z,  -0.30,  -4.74,  99.90,  -5.95,  -0.91,
01/16 23Z,  -0.30,  -6.80,  99.90,  -8.01,  -0.91,
01/17 00Z,  -0.40,  -9.07,  99.90, -10.38,  -0.91,
01/17 01Z,  99.90, -11.08,  99.90,  99.90,  -0.91,
01/17 02Z,  99.90, -12.42,  99.90,  99.90,  -0.91,
01/17 03Z,  99.90, -12.83,  99.90,  99.90,  -0.91,
01/17 04Z,  99.90, -12.26,  99.90,  99.90,  -0.91,
01/17 05Z,  99.90, -10.85,  99.90,  99.90,  -0.91,
01/17 06Z,  99.90,  -8.95,  99.90,  99.90,  -0.91,