EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
mllw-on
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Alaska
Gulf of Alaska
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Kodiak Island, AK
Alitak, AK
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Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Alitak, AK : 07/16/2025 16:23:12 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/15 00Z,  -1.00,  -2.76,  -3.04,  99.90,   0.72,
07/15 01Z,  -1.10,  -0.97,  -1.28,  99.90,   0.79,
07/15 02Z,  -1.10,  -0.69,  -1.06,  99.90,   0.73,  (max)
07/15 03Z,  -1.10,  -1.67,  -2.15,  99.90,   0.62,
07/15 04Z,  -1.10,  -3.48,  -3.86,  99.90,   0.72,
07/15 05Z,  -1.10,  -5.63,  -6.03,  99.90,   0.70,
07/15 06Z,  -1.10,  -7.59,  -8.14,  99.90,   0.55,
07/15 07Z,  -1.20,  -8.87,  -9.40,  99.90,   0.67,
07/15 08Z,  -1.20,  -9.07,  -9.52,  99.90,   0.75,  (min)
07/15 09Z,  -1.20,  -8.13,  -8.51,  99.90,   0.82,
07/15 10Z,  -1.20,  -6.29,  -6.77,  99.90,   0.72,
07/15 11Z,  -1.20,  -3.96,  -4.46,  99.90,   0.70,
07/15 12Z,  -1.20,  -1.76,  -2.24,  99.90,   0.72,
07/15 13Z,  -1.20,  -0.47,  -1.14,  99.90,   0.53,  (max)
07/15 14Z,  -1.20,  -0.62,  -1.17,  99.90,   0.65,
07/15 15Z,  -1.30,  -2.08,  -2.46,  99.90,   0.92,
07/15 16Z,  -1.30,  -4.41,  -4.68,  99.90,   1.03,
07/15 17Z,  -1.30,  -7.13,  -7.44,  99.90,   0.99,
07/15 18Z,  -1.30,  -9.70,  -9.95,  99.90,   1.05,
07/15 19Z,  -1.40, -11.59, -11.90,  99.90,   1.09,
07/15 20Z,  -1.40, -12.33, -12.51,  99.90,   1.22,  (min)
07/15 21Z,  -1.40, -11.68, -12.14,  99.90,   0.94,
07/15 22Z,  -1.40,  -9.81, -10.42,  99.90,   0.79,
07/15 23Z,  -1.40,  -7.10,  -7.66,  99.90,   0.84,
07/16 00Z,  -1.50,  -4.11,  -4.32,  99.90,   1.29,
07/16 01Z,  -1.50,  -1.66,  -1.84,  99.90,   1.32,
07/16 02Z,  -1.60,  -0.48,  -0.68,  99.90,   1.40,  (max)
07/16 03Z,  -1.60,  -0.72,  -0.96,  99.90,   1.36,
07/16 04Z,  -1.70,  -2.07,  -2.18,  99.90,   1.59,
07/16 05Z,  -1.70,  -4.08,  -4.24,  99.90,   1.54,
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,  -1.40,  -4.26,  -4.22,  99.90,   1.44,
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,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/16 17Z,  -1.10,  -5.29,  99.90,  -5.04,   1.34,
07/16 18Z,  -1.10,  -7.62,  99.90,  -7.42,   1.30,
07/16 19Z,  -1.10,  -9.68,  99.90,  -9.52,   1.26,
07/16 20Z,  -1.10, -10.97,  99.90, -10.85,   1.22,
07/16 21Z,  -1.10, -11.14,  99.90, -11.07,   1.17,  (min)
07/16 22Z,  -1.10, -10.09,  99.90, -10.06,   1.13,
07/16 23Z,  -1.00,  -8.06,  99.90,  -7.97,   1.09,
07/17 00Z,  -0.90,  -5.46,  99.90,  -5.32,   1.05,
07/17 01Z,  -0.90,  -2.83,  99.90,  -2.73,   1.00,
07/17 02Z,  -0.90,  -0.90,  99.90,  -0.83,   0.96,
07/17 03Z,  -0.90,  -0.23,  99.90,  -0.21,   0.92,  (max)
07/17 04Z,  -0.90,  -0.86,  99.90,  -0.88,   0.88,
07/17 05Z,  -0.90,  -2.43,  99.90,  -2.45,   0.88,
07/17 06Z,  -0.90,  -4.53,  99.90,  -4.56,   0.88,
07/17 07Z,  -1.00,  -6.72,  99.90,  -6.84,   0.88,
07/17 08Z,  -0.90,  -8.52,  99.90,  -8.54,   0.88,
07/17 09Z,  -0.90,  -9.53,  99.90,  -9.55,   0.88,  (min)
07/17 10Z,  -0.90,  -9.52,  99.90,  -9.55,   0.88,
07/17 11Z,  -0.90,  -8.56,  99.90,  -8.58,   0.88,
07/17 12Z,  -1.00,  -6.92,  99.90,  -7.05,   0.88,
07/17 13Z,  -1.00,  -4.98,  99.90,  -5.11,   0.88,
07/17 14Z,  -1.00,  -3.29,  99.90,  -3.41,   0.88,
07/17 15Z,  -1.10,  -2.48,  99.90,  -2.70,   0.88,  (max)
07/17 16Z,  -1.10,  -2.79,  99.90,  -3.01,   0.88,
07/17 17Z,  -1.10,  -4.00,  99.90,  -4.22,   0.88,
07/17 18Z,  -1.10,  -5.73,  99.90,  -5.95,   0.88,
07/17 19Z,  -1.10,  -7.58,  99.90,  -7.81,   0.88,
07/17 20Z,  -1.00,  -9.11,  99.90,  -9.23,   0.88,
07/17 21Z,  -1.00,  -9.90,  99.90, -10.03,   0.88,  (min)
07/17 22Z,  -1.00,  -9.70,  99.90,  -9.82,   0.88,
07/17 23Z,  -1.00,  -8.48,  99.90,  -8.60,   0.88,
07/18 00Z,  -1.00,  -6.52,  99.90,  -6.65,   0.88,
07/18 01Z,  -1.00,  -4.19,  99.90,  -4.32,   0.88,
07/18 02Z,  -1.10,  -1.96,  99.90,  -2.18,   0.88,
07/18 03Z,  -1.10,  -0.46,  99.90,  -0.68,   0.88,
07/18 04Z,  -1.10,  -0.15,  99.90,  -0.37,   0.88,  (max)
07/18 05Z,  -1.10,  -0.99,  99.90,  -1.21,   0.88,
07/18 06Z,  -1.00,  -2.65,  99.90,  -2.77,   0.88,
07/18 07Z,  -1.00,  -4.78,  99.90,  -4.90,   0.88,
07/18 08Z,  -1.00,  -6.95,  99.90,  -7.08,   0.88,
07/18 09Z,  -1.00,  -8.76,  99.90,  -8.88,   0.88,
07/18 10Z,  -1.00,  -9.83,  99.90,  -9.95,   0.88,
07/18 11Z,  -1.00,  -9.95,  99.90, -10.07,   0.88,  (min)
07/18 12Z,  -1.00,  -9.19,  99.90,  -9.32,   0.88,
07/18 13Z,  -1.00,  -7.79,  99.90,  -7.91,   0.88,
07/18 14Z,  -1.10,  -6.02,  99.90,  -6.25,   0.88,
07/18 15Z,  -1.10,  -4.40,  99.90,  -4.63,   0.88,
07/18 16Z,  -1.10,  -3.52,  99.90,  -3.74,   0.88,  (max)
07/18 17Z,  -1.10,  -3.58,  99.90,  -3.81,   0.88,
07/18 18Z,  -1.10,  -4.40,  99.90,  -4.62,   0.88,
07/18 19Z,  -1.10,  -5.68,  99.90,  -5.90,   0.88,
07/18 20Z,  -1.10,  -7.06,  99.90,  -7.29,   0.88,
07/18 21Z,  -1.00,  -8.18,  99.90,  -8.30,   0.88,
07/18 22Z,  -1.00,  -8.67,  99.90,  -8.79,   0.88,  (min)
07/18 23Z,  -1.00,  -8.32,  99.90,  -8.45,   0.88,
07/19 00Z,  -1.00,  -7.16,  99.90,  -7.28,   0.88,
07/19 01Z,  -1.00,  -5.43,  99.90,  -5.55,   0.88,
07/19 02Z,  -1.00,  -3.41,  99.90,  -3.53,   0.88,
07/19 03Z,  -1.00,  -1.49,  99.90,  -1.62,   0.88,
07/19 04Z,  -1.00,  -0.27,  99.90,  -0.39,   0.88,
07/19 05Z,  -1.00,  -0.12,  99.90,  -0.25,   0.88,  (max)
07/19 06Z,  -1.00,  -1.01,  99.90,  -1.14,   0.88,
07/19 07Z,  -0.90,  -2.67,  99.90,  -2.69,   0.88,
07/19 08Z,  -0.90,  -4.79,  99.90,  -4.81,   0.88,
07/19 09Z,  -0.80,  -7.02,  99.90,  -6.94,   0.88,
07/19 10Z,  -0.80,  -8.95,  99.90,  -8.87,   0.88,
07/19 11Z,  -0.70, -10.21,  99.90, -10.03,   0.88,
07/19 12Z,  -0.70, -10.58,  99.90, -10.40,   0.88,  (min)
07/19 13Z,  -0.70, -10.09,  99.90,  -9.91,   0.88,
07/19 14Z,  -0.70,  -8.88,  99.90,  -8.70,   0.88,
07/19 15Z,  -0.80,  -7.15,  99.90,  -7.08,   0.88,
07/19 16Z,  -0.80,  -5.43,  99.90,  -5.35,   0.88,
07/19 17Z,  -0.80,  -4.29,  99.90,  -4.21,   0.88,
07/19 18Z,  -0.70,  -3.97,  99.90,  -3.79,   0.88,  (max)
07/19 19Z,  -0.70,  -4.34,  99.90,  -4.16,   0.88,
07/19 20Z,  -0.70,  -5.19,  99.90,  -5.02,   0.88,
07/19 21Z,  -0.70,  -6.25,  99.90,  -6.07,   0.88,
07/19 22Z,  -0.60,  -7.15,  99.90,  -6.87,   0.88,
07/19 23Z,  -0.60,  -7.57,  99.90,  -7.29,   0.88,  (min)
07/20 00Z,  -0.60,  -7.29,  99.90,  -7.01,   0.88,
07/20 01Z,  -0.60,  -6.33,  99.90,  -6.06,   0.88,
07/20 02Z,  -0.70,  -4.88,  99.90,  -4.70,   0.88,
07/20 03Z,  -0.70,  -3.10,  99.90,  -2.93,   0.88,
07/20 04Z,  -0.70,  -1.35,  99.90,  -1.17,   0.88,
07/20 05Z,  -0.70,  -0.20,  99.90,  -0.03,   0.88,
07/20 06Z,  -0.70,  -0.05,  99.90,   0.13,   0.88,
07/20 07Z,  99.90,  -0.86,  99.90,  99.90,   0.88,
07/20 08Z,  99.90,  -2.46,  99.90,  99.90,   0.88,
07/20 09Z,  99.90,  -4.63,  99.90,  99.90,   0.88,
07/20 10Z,  99.90,  -7.01,  99.90,  99.90,   0.88,
07/20 11Z,  99.90,  -9.18,  99.90,  99.90,   0.88,
07/20 12Z,  99.90, -10.72,  99.90,  99.90,   0.88,