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 of Alaska
#Sitka, AK : 01/13/2026 00:22:28 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/11 06Z,   1.10,   5.13,   5.52,  99.90,  -0.71,
01/11 07Z,   1.30,   4.23,   4.52,  99.90,  -1.01,
01/11 08Z,   1.40,   3.61,   3.83,  99.90,  -1.18,  (min)
01/11 09Z,   1.60,   3.47,   3.87,  99.90,  -1.20,
01/11 10Z,   1.60,   3.93,   4.22,  99.90,  -1.31,
01/11 11Z,   1.50,   4.91,   5.23,  99.90,  -1.18,
01/11 12Z,   0.80,   6.24,   6.52,  99.90,  -0.52,
01/11 13Z,   0.90,   7.62,   7.99,  99.90,  -0.53,
01/11 14Z,   1.10,   8.76,   9.13,  99.90,  -0.73,
01/11 15Z,   1.30,   9.38,   9.78,  99.90,  -0.90,
01/11 16Z,   1.30,   9.34,   9.84,  99.90,  -0.80,  (max)
01/11 17Z,   1.30,   8.64,   9.12,  99.90,  -0.82,
01/11 18Z,   0.90,   7.41,   7.97,  99.90,  -0.34,
01/11 19Z,   1.00,   5.91,   6.49,  99.90,  -0.42,
01/11 20Z,   1.20,   4.43,   5.13,  99.90,  -0.50,
01/11 21Z,   1.40,   3.27,   4.00,  99.90,  -0.67,
01/11 22Z,   1.60,   2.62,   3.41,  99.90,  -0.81,
01/11 23Z,   1.80,   2.57,   3.39,  99.90,  -0.98,  (min)
01/12 00Z,   1.40,   3.06,   3.95,  99.90,  -0.51,
01/12 01Z,   1.40,   3.92,   4.85,  99.90,  -0.47,
01/12 02Z,   1.50,   4.89,   5.87,  99.90,  -0.52,
01/12 03Z,   1.60,   5.73,   6.70,  99.90,  -0.63,
01/12 04Z,   1.80,   6.25,   7.37,  99.90,  -0.68,
01/12 05Z,   1.90,   6.35,   7.38,  99.90,  -0.87,  (max)
01/12 06Z,   1.70,   6.06,   7.14,  99.90,  -0.62,
01/12 07Z,   1.70,   5.51,   6.55,  99.90,  -0.66,
01/12 08Z,   1.70,   4.93,   5.92,  99.90,  -0.71,
01/12 09Z,   1.80,   4.53,   5.44,  99.90,  -0.89,
01/12 10Z,   1.80,   4.49,   5.38,  99.90,  -0.91,  (min)
01/12 11Z,   1.80,   4.91,   5.72,  99.90,  -0.99,
01/12 12Z,   1.50,   5.73,   6.34,  99.90,  -0.89,
01/12 13Z,   1.60,   6.83,   7.40,  99.90,  -1.03,
01/12 14Z,   1.60,   7.96,   8.38,  99.90,  -1.18,
01/12 15Z,   1.50,   8.86,   9.26,  99.90,  -1.10,
01/12 16Z,   1.40,   9.31,   9.70,  99.90,  -1.01,  (max)
01/12 17Z,   1.30,   9.18,   9.54,  99.90,  -0.94,
01/12 18Z,   1.00,   8.44,   8.77,  99.90,  -0.67,
01/12 19Z,   0.90,   7.22,   7.55,  99.90,  -0.57,
01/12 20Z,   0.90,   5.72,   6.03,  99.90,  -0.59,
01/12 21Z,   1.00,   4.23,   4.50,  99.90,  -0.73,
01/12 22Z,   1.00,   3.02,   3.30,  99.90,  -0.72,
01/12 23Z,   1.10,   2.30,   2.54,  99.90,  -0.86,
01/13 00Z,   1.10,   2.15,   2.34,  99.90,  -0.91,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/13 01Z,   1.00,   2.57,  99.90,   2.66,  -0.91,
01/13 02Z,   0.90,   3.40,  99.90,   3.39,  -0.91,
01/13 03Z,   0.80,   4.42,  99.90,   4.32,  -0.91,
01/13 04Z,   0.70,   5.40,  99.90,   5.20,  -0.90,
01/13 05Z,   0.70,   6.12,  99.90,   5.92,  -0.90,
01/13 06Z,   0.70,   6.46,  99.90,   6.26,  -0.90,  (max)
01/13 07Z,   0.60,   6.41,  99.90,   6.12,  -0.90,
01/13 08Z,   0.60,   6.07,  99.90,   5.78,  -0.89,
01/13 09Z,   0.60,   5.62,  99.90,   5.33,  -0.89,
01/13 10Z,   0.50,   5.26,  99.90,   4.88,  -0.89,
01/13 11Z,   0.50,   5.19,  99.90,   4.80,  -0.88,  (min)
01/13 12Z,   0.60,   5.50,  99.90,   5.21,  -0.88,
01/13 13Z,   0.70,   6.18,  99.90,   6.00,  -0.88,
01/13 14Z,   0.60,   7.13,  99.90,   6.85,  -0.88,
01/13 15Z,   0.60,   8.14,  99.90,   7.85,  -0.88,
01/13 16Z,   0.60,   8.95,  99.90,   8.67,  -0.88,
01/13 17Z,   0.40,   9.34,  99.90,   8.86,  -0.88,  (max)
01/13 18Z,   0.40,   9.16,  99.90,   8.68,  -0.88,
01/13 19Z,   0.40,   8.38,  99.90,   7.90,  -0.88,
01/13 20Z,   0.60,   7.09,  99.90,   6.81,  -0.88,
01/13 21Z,   1.00,   5.51,  99.90,   5.62,  -0.88,
01/13 22Z,   1.20,   3.91,  99.90,   4.23,  -0.88,
01/13 23Z,   1.30,   2.60,  99.90,   3.02,  -0.88,
01/14 00Z,   1.30,   1.80,  99.90,   2.22,  -0.88,  (min)
01/14 01Z,   1.50,   1.64,  99.90,   2.26,  -0.88,
01/14 02Z,   1.80,   2.10,  99.90,   3.02,  -0.88,
01/14 03Z,   2.00,   3.06,  99.90,   4.17,  -0.88,
01/14 04Z,   2.20,   4.26,  99.90,   5.58,  -0.88,
01/14 05Z,   2.50,   5.45,  99.90,   7.06,  -0.88,
01/14 06Z,   2.80,   6.37,  99.90,   8.29,  -0.88,
01/14 07Z,   2.90,   6.88,  99.90,   8.89,  -0.88,  (max)
01/14 08Z,   2.80,   6.92,  99.90,   8.84,  -0.88,
01/14 09Z,   2.70,   6.61,  99.90,   8.43,  -0.88,
01/14 10Z,   2.80,   6.11,  99.90,   8.03,  -0.88,
01/14 11Z,   2.90,   5.67,  99.90,   7.69,  -0.88,
01/14 12Z,   2.90,   5.49,  99.90,   7.51,  -0.88,  (min)
01/14 13Z,   2.70,   5.71,  99.90,   7.53,  -0.88,
01/14 14Z,   2.20,   6.35,  99.90,   7.67,  -0.88,
01/14 15Z,   1.70,   7.29,  99.90,   8.11,  -0.88,
01/14 16Z,   1.40,   8.31,  99.90,   8.83,  -0.88,
01/14 17Z,   1.20,   9.14,  99.90,   9.45,  -0.88,
01/14 18Z,   1.10,   9.52,  99.90,   9.73,  -0.88,  (max)
01/14 19Z,   0.90,   9.28,  99.90,   9.29,  -0.88,
01/14 20Z,   0.70,   8.37,  99.90,   8.19,  -0.88,
01/14 21Z,   0.60,   6.92,  99.90,   6.64,  -0.88,
01/14 22Z,   0.50,   5.15,  99.90,   4.77,  -0.88,
01/14 23Z,   0.50,   3.40,  99.90,   3.01,  -0.88,
01/15 00Z,   0.40,   1.98,  99.90,   1.50,  -0.88,
01/15 01Z,   0.40,   1.18,  99.90,   0.70,  -0.88,
01/15 02Z,   0.30,   1.12,  99.90,   0.53,  -0.88,  (min)
01/15 03Z,   0.10,   1.78,  99.90,   0.99,  -0.88,
01/15 04Z,   0.00,   2.98,  99.90,   2.10,  -0.88,
01/15 05Z,  -0.10,   4.45,  99.90,   3.46,  -0.88,
01/15 06Z,  -0.20,   5.85,  99.90,   4.77,  -0.88,
01/15 07Z,  -0.20,   6.91,  99.90,   5.82,  -0.88,
01/15 08Z,  -0.30,   7.44,  99.90,   6.25,  -0.88,  (max)
01/15 09Z,  -0.40,   7.41,  99.90,   6.13,  -0.88,
01/15 10Z,  -0.40,   6.95,  99.90,   5.66,  -0.88,
01/15 11Z,  -0.50,   6.28,  99.90,   4.90,  -0.88,
01/15 12Z,  -0.50,   5.69,  99.90,   4.31,  -0.88,
01/15 13Z,  -0.60,   5.44,  99.90,   3.95,  -0.88,  (min)
01/15 14Z,  -0.70,   5.67,  99.90,   4.08,  -0.88,
01/15 15Z,  -0.80,   6.39,  99.90,   4.71,  -0.88,
01/15 16Z,  -0.80,   7.45,  99.90,   5.77,  -0.88,
01/15 17Z,  -0.70,   8.59,  99.90,   7.01,  -0.88,
01/15 18Z,  -0.70,   9.48,  99.90,   7.89,  -0.88,
01/15 19Z,  -0.70,   9.82,  99.90,   8.24,  -0.88,  (max)
01/15 20Z,  -0.70,   9.44,  99.90,   7.86,  -0.88,
01/15 21Z,  -0.60,   8.31,  99.90,   6.83,  -0.88,
01/15 22Z,  -0.60,   6.58,  99.90,   5.10,  -0.88,
01/15 23Z,  -0.60,   4.57,  99.90,   3.08,  -0.88,
01/16 00Z,  -0.60,   2.65,  99.90,   1.17,  -0.88,
01/16 01Z,  -0.60,   1.20,  99.90,  -0.28,  -0.88,
01/16 02Z,  -0.70,   0.52,  99.90,  -1.07,  -0.88,  (min)
01/16 03Z,  -0.60,   0.70,  99.90,  -0.78,  -0.88,
01/16 04Z,  -0.70,   1.69,  99.90,   0.11,  -0.88,
01/16 05Z,  -0.70,   3.23,  99.90,   1.65,  -0.88,
01/16 06Z,  -0.70,   4.97,  99.90,   3.39,  -0.88,
01/16 07Z,  -0.70,   6.53,  99.90,   4.94,  -0.88,
01/16 08Z,  -0.60,   7.58,  99.90,   6.10,  -0.88,
01/16 09Z,  -0.60,   7.97,  99.90,   6.49,  -0.88,  (max)
01/16 10Z,  -0.60,   7.71,  99.90,   6.22,  -0.88,
01/16 11Z,  -0.60,   6.98,  99.90,   5.49,  -0.88,
01/16 12Z,  -0.50,   6.09,  99.90,   4.71,  -0.88,
01/16 13Z,  -0.40,   5.39,  99.90,   4.11,  -0.88,
01/16 14Z,  -0.40,   5.15,  99.90,   3.87,  -0.88,  (min)
01/16 15Z,  -0.40,   5.52,  99.90,   4.24,  -0.88,
01/16 16Z,  -0.40,   6.46,  99.90,   5.18,  -0.88,
01/16 17Z,  -0.40,   7.74,  99.90,   6.46,  -0.88,
01/16 18Z,  -0.40,   9.03,  99.90,   7.75,  -0.88,