EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Sitka, AK : 12/15/2025 15:25:03 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/14 00Z,   0.60,  -7.26,  -7.15,  99.90,  -0.49,  (min)
12/14 01Z,   0.60,  -6.69,  -6.56,  99.90,  -0.47,
12/14 02Z,   0.60,  -5.70,  -5.64,  99.90,  -0.54,
12/14 03Z,   0.60,  -4.58,  -4.55,  99.90,  -0.57,
12/14 04Z,   0.50,  -3.63,  -3.51,  99.90,  -0.38,
12/14 05Z,   0.30,  -3.09,  -2.97,  99.90,  -0.18,
12/14 06Z,   0.40,  -3.09,  -2.87,  99.90,  -0.18,  (max)
12/14 07Z,   0.40,  -3.61,  -3.37,  99.90,  -0.16,
12/14 08Z,   0.40,  -4.48,  -4.13,  99.90,  -0.05,
12/14 09Z,   0.40,  -5.43,  -5.03,  99.90,   0.00,
12/14 10Z,   0.30,  -6.17,  -5.65,  99.90,   0.22,
12/14 11Z,   0.30,  -6.44,  -5.90,  99.90,   0.24,  (min)
12/14 12Z,   0.60,  -6.11,  -5.56,  99.90,  -0.05,
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,   1.90,  -5.46,  -4.61,  99.90,  -1.05,
12/15 14Z,   1.90,  -4.51,  -3.74,  99.90,  -1.13,
12/15 15Z,   2.00,  -3.19,  -2.40,  99.90,  -1.21,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/15 16Z,   2.00,  -1.79,  99.90,  -0.94,  -1.15,
12/15 17Z,   2.00,  -0.67,  99.90,   0.23,  -1.09,
12/15 18Z,   1.90,  -0.14,  99.90,   0.73,  -1.03,  (max)
12/15 19Z,   1.80,  -0.38,  99.90,   0.45,  -0.97,
12/15 20Z,   1.80,  -1.39,  99.90,  -0.50,  -0.91,
12/15 21Z,   1.80,  -3.01,  99.90,  -2.06,  -0.85,
12/15 22Z,   1.70,  -4.93,  99.90,  -4.02,  -0.79,
12/15 23Z,   1.70,  -6.76,  99.90,  -5.79,  -0.73,
12/16 00Z,   1.70,  -8.13,  99.90,  -7.10,  -0.67,
12/16 01Z,   1.60,  -8.77,  99.90,  -7.78,  -0.61,  (min)
12/16 02Z,   1.60,  -8.59,  99.90,  -7.54,  -0.55,
12/16 03Z,   1.40,  -7.68,  99.90,  -6.76,  -0.49,
12/16 04Z,   1.30,  -6.28,  99.90,  -5.47,  -0.49,
12/16 05Z,   1.30,  -4.75,  99.90,  -3.93,  -0.49,
12/16 06Z,   1.30,  -3.44,  99.90,  -2.63,  -0.49,
12/16 07Z,   1.20,  -2.64,  99.90,  -1.92,  -0.49,
12/16 08Z,   1.20,  -2.47,  99.90,  -1.76,  -0.49,  (max)
12/16 09Z,   1.20,  -2.90,  99.90,  -2.19,  -0.49,
12/16 10Z,   1.20,  -3.72,  99.90,  -3.01,  -0.49,
12/16 11Z,   1.10,  -4.62,  99.90,  -4.01,  -0.49,
12/16 12Z,   1.00,  -5.27,  99.90,  -4.76,  -0.49,
12/16 13Z,   1.00,  -5.41,  99.90,  -4.90,  -0.49,  (min)
12/16 14Z,   1.00,  -4.93,  99.90,  -4.42,  -0.49,
12/16 15Z,   0.90,  -3.88,  99.90,  -3.47,  -0.49,
12/16 16Z,   0.90,  -2.51,  99.90,  -2.10,  -0.49,
12/16 17Z,   0.80,  -1.15,  99.90,  -0.84,  -0.49,
12/16 18Z,   0.70,  -0.17,  99.90,   0.04,  -0.49,
12/16 19Z,   0.60,   0.11,  99.90,   0.23,  -0.49,  (max)
12/16 20Z,   0.60,  -0.44,  99.90,  -0.33,  -0.49,
12/16 21Z,   0.50,  -1.79,  99.90,  -1.78,  -0.49,
12/16 22Z,   0.50,  -3.71,  99.90,  -3.70,  -0.49,
12/16 23Z,   0.50,  -5.82,  99.90,  -5.81,  -0.49,
12/17 00Z,   0.40,  -7.70,  99.90,  -7.79,  -0.49,
12/17 01Z,   0.40,  -8.98,  99.90,  -9.06,  -0.49,
12/17 02Z,   0.50,  -9.39,  99.90,  -9.38,  -0.49,  (min)
12/17 03Z,   0.40,  -8.90,  99.90,  -8.99,  -0.49,
12/17 04Z,   0.40,  -7.66,  99.90,  -7.75,  -0.49,
12/17 05Z,   0.30,  -5.98,  99.90,  -6.17,  -0.49,
12/17 06Z,   0.30,  -4.26,  99.90,  -4.45,  -0.49,
12/17 07Z,   0.40,  -2.89,  99.90,  -2.98,  -0.49,
12/17 08Z,   0.40,  -2.13,  99.90,  -2.22,  -0.49,
12/17 09Z,   0.50,  -2.10,  99.90,  -2.08,  -0.49,  (max)
12/17 10Z,   0.50,  -2.67,  99.90,  -2.66,  -0.49,
12/17 11Z,   0.60,  -3.61,  99.90,  -3.50,  -0.49,
12/17 12Z,   0.60,  -4.54,  99.90,  -4.43,  -0.49,
12/17 13Z,   0.70,  -5.13,  99.90,  -4.92,  -0.49,
12/17 14Z,   0.70,  -5.13,  99.90,  -4.92,  -0.49,  (min)
12/17 15Z,   0.60,  -4.47,  99.90,  -4.36,  -0.49,
12/17 16Z,   0.60,  -3.27,  99.90,  -3.16,  -0.49,
12/17 17Z,   0.40,  -1.82,  99.90,  -1.91,  -0.49,
12/17 18Z,   0.40,  -0.52,  99.90,  -0.61,  -0.49,
12/17 19Z,   0.40,   0.26,  99.90,   0.18,  -0.49,  (max)
12/17 20Z,   0.40,   0.24,  99.90,   0.15,  -0.49,
12/17 21Z,   0.40,  -0.69,  99.90,  -0.77,  -0.49,
12/17 22Z,   0.50,  -2.40,  99.90,  -2.39,  -0.49,
12/17 23Z,   0.40,  -4.59,  99.90,  -4.68,  -0.49,
12/18 00Z,   0.40,  -6.83,  99.90,  -6.92,  -0.49,
12/18 01Z,   0.40,  -8.65,  99.90,  -8.74,  -0.49,
12/18 02Z,   0.40,  -9.70,  99.90,  -9.78,  -0.49,  (min)
12/18 03Z,   0.50,  -9.76,  99.90,  -9.75,  -0.49,
12/18 04Z,   0.40,  -8.88,  99.90,  -8.97,  -0.49,
12/18 05Z,   0.30,  -7.28,  99.90,  -7.47,  -0.49,
12/18 06Z,   0.30,  -5.36,  99.90,  -5.55,  -0.49,
12/18 07Z,   0.30,  -3.55,  99.90,  -3.74,  -0.49,
12/18 08Z,   0.30,  -2.24,  99.90,  -2.43,  -0.49,
12/18 09Z,   0.20,  -1.67,  99.90,  -1.96,  -0.49,  (max)
12/18 10Z,   0.20,  -1.87,  99.90,  -2.16,  -0.49,
12/18 11Z,   0.30,  -2.66,  99.90,  -2.85,  -0.49,
12/18 12Z,   0.40,  -3.73,  99.90,  -3.81,  -0.49,
12/18 13Z,   0.50,  -4.66,  99.90,  -4.65,  -0.49,
12/18 14Z,   0.40,  -5.13,  99.90,  -5.21,  -0.49,  (min)
12/18 15Z,   0.40,  -4.91,  99.90,  -5.00,  -0.49,
12/18 16Z,   0.40,  -4.02,  99.90,  -4.11,  -0.49,
12/18 17Z,   0.40,  -2.64,  99.90,  -2.73,  -0.49,
12/18 18Z,   0.40,  -1.14,  99.90,  -1.23,  -0.49,
12/18 19Z,   0.30,   0.06,  99.90,  -0.13,  -0.49,
12/18 20Z,   0.40,   0.57,  99.90,   0.49,  -0.49,  (max)
12/18 21Z,   0.40,   0.18,  99.90,   0.09,  -0.49,
12/18 22Z,   0.50,  -1.16,  99.90,  -1.14,  -0.49,
12/18 23Z,   0.60,  -3.22,  99.90,  -3.10,  -0.49,
12/19 00Z,   0.60,  -5.61,  99.90,  -5.50,  -0.49,
12/19 01Z,   0.60,  -7.86,  99.90,  -7.75,  -0.49,
12/19 02Z,   0.60,  -9.50,  99.90,  -9.38,  -0.49,
12/19 03Z,   0.60, -10.19,  99.90, -10.08,  -0.49,  (min)
12/19 04Z,   0.50,  -9.83,  99.90,  -9.82,  -0.49,
12/19 05Z,   0.40,  -8.53,  99.90,  -8.62,  -0.49,
12/19 06Z,   0.40,  -6.62,  99.90,  -6.71,  -0.49,
12/19 07Z,  99.90,  -4.54,  99.90,  99.90,  -0.49,
12/19 08Z,  99.90,  -2.77,  99.90,  99.90,  -0.49,
12/19 09Z,  99.90,  -1.66,  99.90,  99.90,  -0.49,
12/19 10Z,  99.90,  -1.38,  99.90,  99.90,  -0.49,
12/19 11Z,  99.90,  -1.88,  99.90,  99.90,  -0.49,
12/19 12Z,  99.90,  -2.90,  99.90,  99.90,  -0.49,