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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Sitka, AK
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Elfin Cove, AK
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Unalaska, AK
Surge List
Gulf of Alaska
#Sitka, AK : 01/16/2026 22:23:27 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/15 06Z,  -0.30,  -4.09,  -5.15,  99.90,  -0.76,
01/15 07Z,  -0.30,  -3.03,  -4.09,  99.90,  -0.76,
01/15 08Z,  -0.40,  -2.50,  -3.56,  99.90,  -0.66,  (max)
01/15 09Z,  -0.40,  -2.53,  -3.59,  99.90,  -0.66,
01/15 10Z,  -0.50,  -2.99,  -3.99,  99.90,  -0.50,
01/15 11Z,  -0.50,  -3.66,  -4.74,  99.90,  -0.58,
01/15 12Z,  -0.60,  -4.25,  -5.31,  99.90,  -0.46,
01/15 13Z,  -0.60,  -4.50,  -5.64,  99.90,  -0.54,  (min)
01/15 14Z,  -0.60,  -4.27,  -5.38,  99.90,  -0.51,
01/15 15Z,  -0.60,  -3.55,  -4.68,  99.90,  -0.53,
01/15 16Z,  -0.60,  -2.49,  -3.61,  99.90,  -0.52,
01/15 17Z,  -0.70,  -1.35,  -2.50,  99.90,  -0.45,
01/15 18Z,  -0.80,  -0.46,  -1.57,  99.90,  -0.31,
01/15 19Z,  -0.80,  -0.12,  -1.21,  99.90,  -0.29,  (max)
01/15 20Z,  -0.70,  -0.50,  -1.61,  99.90,  -0.41,
01/15 21Z,  -0.60,  -1.63,  -2.63,  99.90,  -0.40,
01/15 22Z,  -0.60,  -3.36,  -4.40,  99.90,  -0.44,
01/15 23Z,  -0.50,  -5.37,  -6.52,  99.90,  -0.65,
01/16 00Z,  -0.70,  -7.29,  -8.48,  99.90,  -0.49,
01/16 01Z,  -0.60,  -8.74,  -9.94,  99.90,  -0.60,
01/16 02Z,  -0.60,  -9.42, -10.68,  99.90,  -0.66,  (min)
01/16 03Z,  -0.60,  -9.24, -10.54,  99.90,  -0.70,
01/16 04Z,  -0.60,  -8.25,  -9.56,  99.90,  -0.71,
01/16 05Z,  -0.60,  -6.71,  -7.89,  99.90,  -0.58,
01/16 06Z,  -0.60,  -4.97,  -6.11,  99.90,  -0.54,
01/16 07Z,  -0.50,  -3.41,  -4.53,  99.90,  -0.62,
01/16 08Z,  -0.60,  -2.36,  -3.44,  99.90,  -0.48,
01/16 09Z,  -0.60,  -1.97,  -2.88,  99.90,  -0.31,  (max)
01/16 10Z,  -0.60,  -2.23,  -3.23,  99.90,  -0.40,
01/16 11Z,  -0.60,  -2.96,  -3.95,  99.90,  -0.39,
01/16 12Z,  -0.50,  -3.85,  -4.83,  99.90,  -0.48,
01/16 13Z,  -0.50,  -4.55,  -5.48,  99.90,  -0.43,
01/16 14Z,  -0.40,  -4.79,  -5.89,  99.90,  -0.70,  (min)
01/16 15Z,  -0.40,  -4.42,  -5.58,  99.90,  -0.76,
01/16 16Z,  -0.50,  -3.48,  -4.58,  99.90,  -0.60,
01/16 17Z,  -0.50,  -2.20,  -3.33,  99.90,  -0.63,
01/16 18Z,  -0.50,  -0.91,  -1.97,  99.90,  -0.56,
01/16 19Z,  -0.40,  -0.00,  -1.11,  99.90,  -0.71,
01/16 20Z,  -0.40,   0.22,  -0.75,  99.90,  -0.57,  (max)
01/16 21Z,  -0.40,  -0.43,  -1.44,  99.90,  -0.61,
01/16 22Z,  -0.40,  -1.90,  -2.87,  99.90,  -0.57,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/16 23Z,  -0.40,  -3.96,  99.90,  -4.95,  -0.59,
01/17 00Z,  -0.50,  -6.23,  99.90,  -7.33,  -0.60,
01/17 01Z,  -0.50,  -8.24,  99.90,  -9.36,  -0.62,
01/17 02Z,  -0.50,  -9.58,  99.90, -10.72,  -0.64,
01/17 03Z,  -0.40,  -9.99,  99.90, -11.05,  -0.66,  (min)
01/17 04Z,  -0.40,  -9.42,  99.90, -10.49,  -0.67,
01/17 05Z,  -0.40,  -8.01,  99.90,  -9.10,  -0.69,
01/17 06Z,  -0.50,  -6.11,  99.90,  -7.32,  -0.71,
01/17 07Z,  -0.60,  -4.16,  99.90,  -5.49,  -0.72,
01/17 08Z,  -0.70,  -2.59,  99.90,  -4.03,  -0.74,
01/17 09Z,  -0.70,  -1.70,  99.90,  -3.16,  -0.76,
01/17 10Z,  -0.60,  -1.61,  99.90,  -2.99,  -0.78,  (max)
01/17 11Z,  -0.60,  -2.23,  99.90,  -3.60,  -0.78,
01/17 12Z,  -0.50,  -3.27,  99.90,  -4.54,  -0.78,
01/17 13Z,  -0.50,  -4.34,  99.90,  -5.61,  -0.78,
01/17 14Z,  -0.50,  -5.05,  99.90,  -6.33,  -0.78,
01/17 15Z,  -0.50,  -5.14,  99.90,  -6.42,  -0.78,  (min)
01/17 16Z,  -0.50,  -4.50,  99.90,  -5.78,  -0.78,
01/17 17Z,  -0.40,  -3.26,  99.90,  -4.44,  -0.78,
01/17 18Z,  -0.40,  -1.74,  99.90,  -2.92,  -0.78,
01/17 19Z,  -0.40,  -0.35,  99.90,  -1.53,  -0.78,
01/17 20Z,  -0.40,   0.47,  99.90,  -0.70,  -0.78,  (max)
01/17 21Z,  -0.40,   0.43,  99.90,  -0.75,  -0.78,
01/17 22Z,  -0.40,  -0.60,  99.90,  -1.77,  -0.78,
01/17 23Z,  -0.40,  -2.48,  99.90,  -3.66,  -0.78,
01/18 00Z,  -0.40,  -4.87,  99.90,  -6.05,  -0.78,
01/18 01Z,  -0.50,  -7.30,  99.90,  -8.58,  -0.78,
01/18 02Z,  -0.50,  -9.26,  99.90, -10.54,  -0.78,
01/18 03Z,  -0.50, -10.33,  99.90, -11.61,  -0.78,  (min)
01/18 04Z,  -0.50, -10.32,  99.90, -11.59,  -0.78,
01/18 05Z,  -0.40,  -9.25,  99.90, -10.42,  -0.78,
01/18 06Z,  -0.40,  -7.39,  99.90,  -8.57,  -0.78,
01/18 07Z,  -0.40,  -5.20,  99.90,  -6.38,  -0.78,
01/18 08Z,  -0.40,  -3.18,  99.90,  -4.36,  -0.78,
01/18 09Z,  -0.40,  -1.76,  99.90,  -2.93,  -0.78,
01/18 10Z,  -0.30,  -1.20,  99.90,  -2.28,  -0.78,  (max)
01/18 11Z,  -0.30,  -1.53,  99.90,  -2.61,  -0.78,
01/18 12Z,  -0.30,  -2.54,  99.90,  -3.62,  -0.78,
01/18 13Z,  -0.20,  -3.85,  99.90,  -4.83,  -0.78,
01/18 14Z,  -0.30,  -5.01,  99.90,  -6.08,  -0.78,
01/18 15Z,  -0.30,  -5.61,  99.90,  -6.68,  -0.78,  (min)
01/18 16Z,  -0.30,  -5.41,  99.90,  -6.49,  -0.78,
01/18 17Z,  -0.40,  -4.42,  99.90,  -5.60,  -0.78,
01/18 18Z,  -0.40,  -2.87,  99.90,  -4.05,  -0.78,
01/18 19Z,  -0.40,  -1.16,  99.90,  -2.34,  -0.78,
01/18 20Z,  -0.40,   0.20,  99.90,  -0.97,  -0.78,
01/18 21Z,  -0.40,   0.80,  99.90,  -0.37,  -0.78,  (max)
01/18 22Z,  -0.30,   0.37,  99.90,  -0.71,  -0.78,
01/18 23Z,  -0.30,  -1.11,  99.90,  -2.19,  -0.78,
01/19 00Z,  -0.30,  -3.39,  99.90,  -4.47,  -0.78,
01/19 01Z,  -0.30,  -6.03,  99.90,  -7.10,  -0.78,
01/19 02Z,  -0.30,  -8.46,  99.90,  -9.54,  -0.78,
01/19 03Z,  -0.30, -10.18,  99.90, -11.25,  -0.78,
01/19 04Z,  -0.30, -10.81,  99.90, -11.89,  -0.78,  (min)
01/19 05Z,  -0.40, -10.25,  99.90, -11.43,  -0.78,
01/19 06Z,  -0.30,  -8.65,  99.90,  -9.73,  -0.78,
01/19 07Z,  -0.30,  -6.42,  99.90,  -7.50,  -0.78,
01/19 08Z,  -0.30,  -4.08,  99.90,  -5.15,  -0.78,
01/19 09Z,  -0.30,  -2.15,  99.90,  -3.23,  -0.78,
01/19 10Z,  -0.40,  -1.06,  99.90,  -2.23,  -0.78,
01/19 11Z,  -0.40,  -0.96,  99.90,  -2.13,  -0.78,  (max)
01/19 12Z,  -0.40,  -1.76,  99.90,  -2.94,  -0.78,
01/19 13Z,  -0.40,  -3.14,  99.90,  -4.32,  -0.78,
01/19 14Z,  -0.40,  -4.63,  99.90,  -5.80,  -0.78,
01/19 15Z,  -0.40,  -5.73,  99.90,  -6.91,  -0.78,
01/19 16Z,  -0.30,  -6.08,  99.90,  -7.15,  -0.78,  (min)
01/19 17Z,  -0.30,  -5.52,  99.90,  -6.60,  -0.78,
01/19 18Z,  -0.30,  -4.16,  99.90,  -5.24,  -0.78,
01/19 19Z,  -0.30,  -2.36,  99.90,  -3.44,  -0.78,
01/19 20Z,  -0.40,  -0.60,  99.90,  -1.77,  -0.78,
01/19 21Z,  -0.40,   0.60,  99.90,  -0.57,  -0.78,
01/19 22Z,  -0.40,   0.84,  99.90,  -0.33,  -0.78,  (max)
01/19 23Z,  -0.40,  -0.05,  99.90,  -1.23,  -0.78,
01/20 00Z,  -0.40,  -1.97,  99.90,  -3.15,  -0.78,
01/20 01Z,  -0.40,  -4.55,  99.90,  -5.73,  -0.78,
01/20 02Z,  -0.40,  -7.26,  99.90,  -8.44,  -0.78,
01/20 03Z,  -0.40,  -9.50,  99.90, -10.68,  -0.78,
01/20 04Z,  -0.40, -10.78,  99.90, -11.96,  -0.78,
01/20 05Z,  -0.40, -10.84,  99.90, -12.02,  -0.78,  (min)
01/20 06Z,  -0.50,  -9.70,  99.90, -10.97,  -0.78,
01/20 07Z,  -0.50,  -7.64,  99.90,  -8.91,  -0.78,
01/20 08Z,  -0.50,  -5.16,  99.90,  -6.44,  -0.78,
01/20 09Z,  -0.50,  -2.85,  99.90,  -4.13,  -0.78,
01/20 10Z,  -0.50,  -1.22,  99.90,  -2.50,  -0.78,
01/20 11Z,  -0.40,  -0.59,  99.90,  -1.77,  -0.78,  (max)
01/20 12Z,  -0.40,  -1.02,  99.90,  -2.19,  -0.78,
01/20 13Z,  99.90,  -2.28,  99.90,  99.90,  -0.78,
01/20 14Z,  99.90,  -3.93,  99.90,  99.90,  -0.78,
01/20 15Z,  99.90,  -5.46,  99.90,  99.90,  -0.78,
01/20 16Z,  99.90,  -6.39,  99.90,  99.90,  -0.78,
01/20 17Z,  99.90,  -6.40,  99.90,  99.90,  -0.78,
01/20 18Z,  99.90,  -5.46,  99.90,  99.90,  -0.78,