EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Sitka, AK : 12/16/2025 12:22:49 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/14 12Z,   0.60,  -6.11,  -5.56,  99.90,  -0.05,  (min)
12/14 13Z,   0.70,  -5.20,  -4.64,  99.90,  -0.14,
12/14 14Z,   0.70,  -3.87,  -3.33,  99.90,  -0.16,
12/14 15Z,   0.90,  -2.42,  -1.90,  99.90,  -0.38,
12/14 16Z,   1.00,  -1.19,  -0.65,  99.90,  -0.46,
12/14 17Z,   1.00,  -0.46,   0.02,  99.90,  -0.52,
12/14 18Z,   1.00,  -0.45,   0.05,  99.90,  -0.50,  (max)
12/14 19Z,   1.10,  -1.18,  -0.66,  99.90,  -0.58,
12/14 20Z,   1.20,  -2.53,  -2.08,  99.90,  -0.75,
12/14 21Z,   1.20,  -4.23,  -3.63,  99.90,  -0.60,
12/14 22Z,   1.20,  -5.93,  -5.35,  99.90,  -0.62,
12/14 23Z,   1.30,  -7.27,  -6.52,  99.90,  -0.55,
12/15 00Z,   1.30,  -8.00,  -7.39,  99.90,  -0.69,  (min)
12/15 01Z,   1.40,  -8.01,  -7.23,  99.90,  -0.62,
12/15 02Z,   1.50,  -7.33,  -6.45,  99.90,  -0.62,
12/15 03Z,   1.60,  -6.19,  -5.41,  99.90,  -0.82,
12/15 04Z,   1.60,  -4.87,  -3.97,  99.90,  -0.70,
12/15 05Z,   1.60,  -3.73,  -2.70,  99.90,  -0.57,
12/15 06Z,   1.60,  -3.01,  -1.95,  99.90,  -0.54,
12/15 07Z,   1.70,  -2.86,  -1.85,  99.90,  -0.69,  (max)
12/15 08Z,   1.80,  -3.26,  -2.20,  99.90,  -0.74,
12/15 09Z,   1.90,  -4.05,  -3.09,  99.90,  -0.94,
12/15 10Z,   1.90,  -4.93,  -3.95,  99.90,  -0.92,
12/15 11Z,   1.90,  -5.61,  -4.65,  99.90,  -0.94,
12/15 12Z,   1.80,  -5.83,  -4.95,  99.90,  -0.92,  (min)
12/15 13Z,   2.00,  -5.46,  -4.61,  99.90,  -1.15,
12/15 14Z,   2.10,  -4.51,  -3.74,  99.90,  -1.33,
12/15 15Z,   2.20,  -3.19,  -2.40,  99.90,  -1.41,
12/15 16Z,   2.10,  -1.79,  -1.01,  99.90,  -1.32,
12/15 17Z,   2.00,  -0.67,   0.20,  99.90,  -1.13,
12/15 18Z,   1.90,  -0.14,   0.82,  99.90,  -0.94,  (max)
12/15 19Z,   2.00,  -0.38,   0.60,  99.90,  -1.02,
12/15 20Z,   2.00,  -1.39,  -0.45,  99.90,  -1.06,
12/15 21Z,   2.00,  -3.01,  -2.17,  99.90,  -1.16,
12/15 22Z,   1.90,  -4.93,  -4.20,  99.90,  -1.17,
12/15 23Z,   1.90,  -6.76,  -6.03,  99.90,  -1.17,
12/16 00Z,   1.80,  -8.13,  -7.58,  99.90,  -1.25,
12/16 01Z,   1.90,  -8.77,  -8.25,  99.90,  -1.38,  (min)
12/16 02Z,   1.80,  -8.59,  -8.14,  99.90,  -1.35,
12/16 03Z,   1.80,  -7.68,  -7.19,  99.90,  -1.31,
12/16 04Z,   1.80,  -6.28,  -5.85,  99.90,  -1.37,
12/16 05Z,   1.70,  -4.75,  -4.30,  99.90,  -1.25,
12/16 06Z,   1.50,  -3.44,  -2.90,  99.90,  -0.96,
12/16 07Z,   1.40,  -2.64,  -2.08,  99.90,  -0.84,
12/16 08Z,   1.30,  -2.47,  -1.96,  99.90,  -0.79,  (max)
12/16 09Z,   1.20,  -2.90,  -2.45,  99.90,  -0.75,
12/16 10Z,   1.10,  -3.72,  -3.25,  99.90,  -0.63,
12/16 11Z,   1.10,  -4.62,  -4.20,  99.90,  -0.68,
12/16 12Z,   1.10,  -5.27,  -4.95,  99.90,  -0.78,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/16 13Z,   1.10,  -5.41,  99.90,  -5.07,  -0.76,  (min)
12/16 14Z,   1.10,  -4.93,  99.90,  -4.57,  -0.74,
12/16 15Z,   1.00,  -3.88,  99.90,  -3.61,  -0.73,
12/16 16Z,   0.90,  -2.51,  99.90,  -2.32,  -0.71,
12/16 17Z,   0.80,  -1.15,  99.90,  -1.04,  -0.69,
12/16 18Z,   0.60,  -0.17,  99.90,  -0.25,  -0.68,
12/16 19Z,   0.50,   0.11,  99.90,  -0.05,  -0.66,  (max)
12/16 20Z,   0.50,  -0.44,  99.90,  -0.58,  -0.64,
12/16 21Z,   0.50,  -1.79,  99.90,  -1.92,  -0.63,
12/16 22Z,   0.50,  -3.71,  99.90,  -3.82,  -0.61,
12/16 23Z,   0.50,  -5.82,  99.90,  -5.92,  -0.60,
12/17 00Z,   0.50,  -7.70,  99.90,  -7.78,  -0.58,
12/17 01Z,   0.50,  -8.98,  99.90,  -9.06,  -0.58,
12/17 02Z,   0.50,  -9.39,  99.90,  -9.47,  -0.58,  (min)
12/17 03Z,   0.40,  -8.90,  99.90,  -9.08,  -0.58,
12/17 04Z,   0.40,  -7.66,  99.90,  -7.84,  -0.58,
12/17 05Z,   0.40,  -5.98,  99.90,  -6.16,  -0.58,
12/17 06Z,   0.50,  -4.26,  99.90,  -4.34,  -0.58,
12/17 07Z,   0.50,  -2.89,  99.90,  -2.97,  -0.58,
12/17 08Z,   0.60,  -2.13,  99.90,  -2.11,  -0.58,
12/17 09Z,   0.60,  -2.10,  99.90,  -2.07,  -0.58,  (max)
12/17 10Z,   0.60,  -2.67,  99.90,  -2.65,  -0.58,
12/17 11Z,   0.60,  -3.61,  99.90,  -3.59,  -0.58,
12/17 12Z,   0.70,  -4.54,  99.90,  -4.42,  -0.58,
12/17 13Z,   0.60,  -5.13,  99.90,  -5.11,  -0.58,
12/17 14Z,   0.50,  -5.13,  99.90,  -5.21,  -0.58,  (min)
12/17 15Z,   0.40,  -4.47,  99.90,  -4.65,  -0.58,
12/17 16Z,   0.40,  -3.27,  99.90,  -3.45,  -0.58,
12/17 17Z,   0.40,  -1.82,  99.90,  -2.00,  -0.58,
12/17 18Z,   0.30,  -0.52,  99.90,  -0.80,  -0.58,
12/17 19Z,   0.30,   0.26,  99.90,  -0.01,  -0.58,  (max)
12/17 20Z,   0.30,   0.24,  99.90,  -0.04,  -0.58,
12/17 21Z,   0.30,  -0.69,  99.90,  -0.96,  -0.58,
12/17 22Z,   0.30,  -2.40,  99.90,  -2.68,  -0.58,
12/17 23Z,   0.30,  -4.59,  99.90,  -4.87,  -0.58,
12/18 00Z,   0.30,  -6.83,  99.90,  -7.11,  -0.58,
12/18 01Z,   0.40,  -8.65,  99.90,  -8.83,  -0.58,
12/18 02Z,   0.40,  -9.70,  99.90,  -9.87,  -0.58,
12/18 03Z,   0.40,  -9.76,  99.90,  -9.94,  -0.58,  (min)
12/18 04Z,   0.40,  -8.88,  99.90,  -9.06,  -0.58,
12/18 05Z,   0.40,  -7.28,  99.90,  -7.46,  -0.58,
12/18 06Z,   0.30,  -5.36,  99.90,  -5.64,  -0.58,
12/18 07Z,   0.20,  -3.55,  99.90,  -3.93,  -0.58,
12/18 08Z,   0.20,  -2.24,  99.90,  -2.62,  -0.58,
12/18 09Z,   0.30,  -1.67,  99.90,  -1.95,  -0.58,  (max)
12/18 10Z,   0.30,  -1.87,  99.90,  -2.15,  -0.58,
12/18 11Z,   0.30,  -2.66,  99.90,  -2.94,  -0.58,
12/18 12Z,   0.50,  -3.73,  99.90,  -3.80,  -0.58,
12/18 13Z,   0.60,  -4.66,  99.90,  -4.64,  -0.58,
12/18 14Z,   0.60,  -5.13,  99.90,  -5.10,  -0.58,  (min)
12/18 15Z,   0.50,  -4.91,  99.90,  -4.99,  -0.58,
12/18 16Z,   0.50,  -4.02,  99.90,  -4.10,  -0.58,
12/18 17Z,   0.50,  -2.64,  99.90,  -2.72,  -0.58,
12/18 18Z,   0.50,  -1.14,  99.90,  -1.22,  -0.58,
12/18 19Z,   0.50,   0.06,  99.90,  -0.02,  -0.58,
12/18 20Z,   0.50,   0.57,  99.90,   0.50,  -0.58,  (max)
12/18 21Z,   0.50,   0.18,  99.90,   0.10,  -0.58,
12/18 22Z,   0.50,  -1.16,  99.90,  -1.23,  -0.58,
12/18 23Z,   0.60,  -3.22,  99.90,  -3.19,  -0.58,
12/19 00Z,   0.60,  -5.61,  99.90,  -5.59,  -0.58,
12/19 01Z,   0.70,  -7.86,  99.90,  -7.74,  -0.58,
12/19 02Z,   0.70,  -9.50,  99.90,  -9.38,  -0.58,
12/19 03Z,   0.70, -10.19,  99.90, -10.07,  -0.58,  (min)
12/19 04Z,   0.60,  -9.83,  99.90,  -9.81,  -0.58,
12/19 05Z,   0.50,  -8.53,  99.90,  -8.61,  -0.58,
12/19 06Z,   0.50,  -6.62,  99.90,  -6.70,  -0.58,
12/19 07Z,   0.40,  -4.54,  99.90,  -4.72,  -0.58,
12/19 08Z,   0.40,  -2.77,  99.90,  -2.95,  -0.58,
12/19 09Z,   0.40,  -1.66,  99.90,  -1.84,  -0.58,
12/19 10Z,   0.40,  -1.38,  99.90,  -1.56,  -0.58,  (max)
12/19 11Z,   0.40,  -1.88,  99.90,  -2.06,  -0.58,
12/19 12Z,   0.50,  -2.90,  99.90,  -2.97,  -0.58,
12/19 13Z,   0.50,  -4.04,  99.90,  -4.12,  -0.58,
12/19 14Z,   0.50,  -4.90,  99.90,  -4.98,  -0.58,
12/19 15Z,   0.40,  -5.15,  99.90,  -5.33,  -0.58,  (min)
12/19 16Z,   0.40,  -4.67,  99.90,  -4.84,  -0.58,
12/19 17Z,   0.20,  -3.51,  99.90,  -3.89,  -0.58,
12/19 18Z,   0.10,  -1.99,  99.90,  -2.46,  -0.58,
12/19 19Z,   0.10,  -0.50,  99.90,  -0.97,  -0.58,
12/19 20Z,   0.10,   0.51,  99.90,   0.03,  -0.58,
12/19 21Z,   0.10,   0.69,  99.90,   0.21,  -0.58,  (max)
12/19 22Z,   0.10,  -0.13,  99.90,  -0.61,  -0.58,
12/19 23Z,   0.10,  -1.86,  99.90,  -2.34,  -0.58,
12/20 00Z,   0.10,  -4.20,  99.90,  -4.68,  -0.58,