EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
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Alaska
Gulf of Alaska
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Kodiak Island, AK
Alitak, AK
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Unalaska, AK
Surge List
Gulf of Alaska
#Alitak, AK : 07/18/2025 01:23:00 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/16 06Z,  -1.60,  -6.27,  -6.48,  99.90,   1.39,
07/16 07Z,  -1.60,  -8.15,  -8.20,  99.90,   1.55,
07/16 08Z,  -1.60,  -9.24,  -9.46,  99.90,   1.38,  (min)
07/16 09Z,  -1.60,  -9.26,  -9.21,  99.90,   1.65,
07/16 10Z,  -1.60,  -8.22,  -8.25,  99.90,   1.57,
07/16 11Z,  -1.50,  -6.42,  -6.42,  99.90,   1.50,
07/16 12Z,  -1.30,  -4.26,  -4.22,  99.90,   1.34,
07/16 13Z,  -1.30,  -2.33,  -2.23,  99.90,   1.40,
07/16 14Z,  -1.20,  -1.38,  -1.49,  99.90,   1.09,  (max)
07/16 15Z,  -1.20,  -1.73,  -1.62,  99.90,   1.31,
07/16 16Z,  -1.10,  -3.18,  -2.89,  99.90,   1.39,
07/16 17Z,  -1.00,  -5.29,  -5.00,  99.90,   1.29,
07/16 18Z,  -1.10,  -7.62,  -7.44,  99.90,   1.28,
07/16 19Z,  -1.10,  -9.68,  -9.53,  99.90,   1.25,
07/16 20Z,  -1.00, -10.97, -10.89,  99.90,   1.08,
07/16 21Z,  -1.00, -11.14, -11.12,  99.90,   1.02,  (min)
07/16 22Z,  -1.00, -10.09, -10.25,  99.90,   0.84,
07/16 23Z,  -1.00,  -8.06,  -8.44,  99.90,   0.62,
07/17 00Z,  -0.90,  -5.46,  -5.64,  99.90,   0.72,
07/17 01Z,  -0.90,  -2.83,  -2.87,  99.90,   0.86,
07/17 02Z,  -0.90,  -0.90,  -1.13,  99.90,   0.67,
07/17 03Z,  -0.90,  -0.23,  -0.56,  99.90,   0.57,  (max)
07/17 04Z,  -0.80,  -0.86,  -1.16,  99.90,   0.50,
07/17 05Z,  -0.80,  -2.43,  -2.65,  99.90,   0.58,
07/17 06Z,  -0.80,  -4.53,  -4.88,  99.90,   0.45,
07/17 07Z,  -0.80,  -6.72,  -6.95,  99.90,   0.57,
07/17 08Z,  -0.80,  -8.52,  -8.95,  99.90,   0.37,
07/17 09Z,  -0.80,  -9.53, -10.10,  99.90,   0.23,  (min)
07/17 10Z,  -0.80,  -9.52,  -9.98,  99.90,   0.34,
07/17 11Z,  -0.70,  -8.56,  -8.81,  99.90,   0.45,
07/17 12Z,  -0.90,  -6.92,  -7.40,  99.90,   0.42,
07/17 13Z,  -0.90,  -4.98,  -5.30,  99.90,   0.58,
07/17 14Z,  -0.90,  -3.29,  -3.46,  99.90,   0.73,
07/17 15Z,  -0.90,  -2.48,  -2.78,  99.90,   0.60,  (max)
07/17 16Z,  -0.90,  -2.79,  -3.17,  99.90,   0.52,
07/17 17Z,  -0.80,  -4.00,  -4.25,  99.90,   0.55,
07/17 18Z,  -1.00,  -5.73,  -6.02,  99.90,   0.71,
07/17 19Z,  -1.00,  -7.58,  -7.78,  99.90,   0.80,
07/17 20Z,  -1.00,  -9.11,  -9.17,  99.90,   0.94,
07/17 21Z,  -1.00,  -9.90,  -9.95,  99.90,   0.95,  (min)
07/17 22Z,  -0.90,  -9.70,  -9.74,  99.90,   0.86,
07/17 23Z,  -0.90,  -8.48,  -8.73,  99.90,   0.65,
07/18 00Z,  -0.90,  -6.52,  -6.77,  99.90,   0.65,
07/18 01Z,  -0.90,  -4.19,  -4.22,  99.90,   0.87,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/18 02Z,  -0.90,  -1.96,  99.90,  -1.99,   0.87,
07/18 03Z,  -0.90,  -0.46,  99.90,  -0.49,   0.87,
07/18 04Z,  -1.00,  -0.15,  99.90,  -0.29,   0.86,  (max)
07/18 05Z,  -1.00,  -0.99,  99.90,  -1.13,   0.86,
07/18 06Z,  -1.10,  -2.65,  99.90,  -2.89,   0.86,
07/18 07Z,  -1.10,  -4.78,  99.90,  -5.02,   0.85,
07/18 08Z,  -1.10,  -6.95,  99.90,  -7.20,   0.85,
07/18 09Z,  -1.10,  -8.76,  99.90,  -9.01,   0.85,
07/18 10Z,  -1.10,  -9.83,  99.90, -10.08,   0.84,
07/18 11Z,  -1.00,  -9.95,  99.90, -10.11,   0.84,  (min)
07/18 12Z,  -1.00,  -9.19,  99.90,  -9.35,   0.84,
07/18 13Z,  -1.00,  -7.79,  99.90,  -7.95,   0.83,
07/18 14Z,  -0.90,  -6.02,  99.90,  -6.09,   0.83,
07/18 15Z,  -0.90,  -4.40,  99.90,  -4.47,   0.83,
07/18 16Z,  -0.80,  -3.52,  99.90,  -3.49,   0.83,  (max)
07/18 17Z,  -0.80,  -3.58,  99.90,  -3.55,   0.83,
07/18 18Z,  -0.80,  -4.40,  99.90,  -4.37,   0.83,
07/18 19Z,  -0.70,  -5.68,  99.90,  -5.54,   0.83,
07/18 20Z,  -0.70,  -7.06,  99.90,  -6.93,   0.83,
07/18 21Z,  -0.70,  -8.18,  99.90,  -8.04,   0.83,
07/18 22Z,  -0.70,  -8.67,  99.90,  -8.54,   0.83,  (min)
07/18 23Z,  -0.60,  -8.32,  99.90,  -8.09,   0.83,
07/19 00Z,  -0.60,  -7.16,  99.90,  -6.92,   0.83,
07/19 01Z,  -0.60,  -5.43,  99.90,  -5.19,   0.83,
07/19 02Z,  -0.60,  -3.41,  99.90,  -3.18,   0.83,
07/19 03Z,  -0.60,  -1.49,  99.90,  -1.26,   0.83,
07/19 04Z,  -0.70,  -0.27,  99.90,  -0.13,   0.83,
07/19 05Z,  -0.60,  -0.12,  99.90,   0.11,   0.83,  (max)
07/19 06Z,  -0.60,  -1.01,  99.90,  -0.78,   0.83,
07/19 07Z,  -0.60,  -2.67,  99.90,  -2.43,   0.83,
07/19 08Z,  -0.60,  -4.79,  99.90,  -4.55,   0.83,
07/19 09Z,  -0.50,  -7.02,  99.90,  -6.68,   0.83,
07/19 10Z,  -0.50,  -8.95,  99.90,  -8.61,   0.83,
07/19 11Z,  -0.50, -10.21,  99.90,  -9.87,   0.83,
07/19 12Z,  -0.50, -10.58,  99.90, -10.24,   0.83,  (min)
07/19 13Z,  -0.60, -10.09,  99.90,  -9.85,   0.83,
07/19 14Z,  -0.60,  -8.88,  99.90,  -8.64,   0.83,
07/19 15Z,  -0.60,  -7.15,  99.90,  -6.92,   0.83,
07/19 16Z,  -0.60,  -5.43,  99.90,  -5.19,   0.83,
07/19 17Z,  -0.60,  -4.29,  99.90,  -4.06,   0.83,
07/19 18Z,  -0.60,  -3.97,  99.90,  -3.74,   0.83,  (max)
07/19 19Z,  -0.60,  -4.34,  99.90,  -4.11,   0.83,
07/19 20Z,  -0.60,  -5.19,  99.90,  -4.96,   0.83,
07/19 21Z,  -0.60,  -6.25,  99.90,  -6.01,   0.83,
07/19 22Z,  -0.60,  -7.15,  99.90,  -6.92,   0.83,
07/19 23Z,  -0.60,  -7.57,  99.90,  -7.34,   0.83,  (min)
07/20 00Z,  -0.60,  -7.29,  99.90,  -7.05,   0.83,
07/20 01Z,  -0.60,  -6.33,  99.90,  -6.10,   0.83,
07/20 02Z,  -0.50,  -4.88,  99.90,  -4.55,   0.83,
07/20 03Z,  -0.60,  -3.10,  99.90,  -2.87,   0.83,
07/20 04Z,  -0.60,  -1.35,  99.90,  -1.11,   0.83,
07/20 05Z,  -0.60,  -0.20,  99.90,   0.03,   0.83,
07/20 06Z,  -0.60,  -0.05,  99.90,   0.18,   0.83,  (max)
07/20 07Z,  -0.60,  -0.86,  99.90,  -0.63,   0.83,
07/20 08Z,  -0.50,  -2.46,  99.90,  -2.13,   0.83,
07/20 09Z,  -0.50,  -4.63,  99.90,  -4.29,   0.83,
07/20 10Z,  -0.50,  -7.01,  99.90,  -6.67,   0.83,
07/20 11Z,  -0.50,  -9.18,  99.90,  -8.84,   0.83,
07/20 12Z,  -0.50, -10.72,  99.90, -10.38,   0.83,
07/20 13Z,  -0.60, -11.39,  99.90, -11.15,   0.83,  (min)
07/20 14Z,  -0.60, -11.14,  99.90, -10.90,   0.83,
07/20 15Z,  -0.60, -10.00,  99.90,  -9.77,   0.83,
07/20 16Z,  -0.70,  -8.16,  99.90,  -8.02,   0.83,
07/20 17Z,  -0.70,  -6.16,  99.90,  -6.03,   0.83,
07/20 18Z,  -0.60,  -4.66,  99.90,  -4.43,   0.83,
07/20 19Z,  -0.60,  -3.91,  99.90,  -3.67,   0.83,
07/20 20Z,  -0.60,  -3.87,  99.90,  -3.64,   0.83,  (max)
07/20 21Z,  -0.60,  -4.45,  99.90,  -4.22,   0.83,
07/20 22Z,  -0.60,  -5.38,  99.90,  -5.15,   0.83,
07/20 23Z,  -0.60,  -6.30,  99.90,  -6.06,   0.83,
07/21 00Z,  -0.60,  -6.84,  99.90,  -6.60,   0.83,  (min)
07/21 01Z,  -0.60,  -6.77,  99.90,  -6.53,   0.83,
07/21 02Z,  -0.70,  -6.08,  99.90,  -5.94,   0.83,
07/21 03Z,  -0.70,  -4.84,  99.90,  -4.71,   0.83,
07/21 04Z,  -0.70,  -3.15,  99.90,  -3.02,   0.83,
07/21 05Z,  -0.80,  -1.38,  99.90,  -1.35,   0.83,
07/21 06Z,  -0.80,  -0.15,  99.90,  -0.12,   0.83,
07/21 07Z,  -0.80,   0.15,  99.90,   0.19,   0.83,  (max)
07/21 08Z,  -0.70,  -0.52,  99.90,  -0.39,   0.83,
07/21 09Z,  -0.70,  -2.11,  99.90,  -1.97,   0.83,
07/21 10Z,  -0.70,  -4.41,  99.90,  -4.28,   0.83,
07/21 11Z,  -0.70,  -7.05,  99.90,  -6.91,   0.83,
07/21 12Z,  -0.70,  -9.52,  99.90,  -9.39,   0.83,
07/21 13Z,  -0.70, -11.38,  99.90, -11.24,   0.83,
07/21 14Z,  -0.80, -12.31,  99.90, -12.27,   0.83,  (min)
07/21 15Z,  -0.80, -12.18,  99.90, -12.15,   0.83,
07/21 16Z,  -0.80, -10.96,  99.90, -10.92,   0.83,
07/21 17Z,  -0.80,  -8.84,  99.90,  -8.81,   0.83,
07/21 18Z,  -0.80,  -6.48,  99.90,  -6.45,   0.83,