EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Elfin Cove, AK
Yakutat, AK
Cordova, AK
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Seldovia, AK
Nikiski, AK
Anchorage, AK
Kodiak Island, AK
Alitak, AK
Sand Point, AK
King Cove, AK
Adak Island, AK
Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Kodiak Island, AK : 07/18/2026 05:23:33 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/16 12Z,  -0.60,  -1.36,  -1.74,  99.90,   0.22,  (max)
07/16 13Z,  -0.70,  -2.46,  -2.82,  99.90,   0.34,
07/16 14Z,  -0.70,  -4.61,  -4.93,  99.90,   0.38,
07/16 15Z,  -0.70,  -7.45,  -7.79,  99.90,   0.36,
07/16 16Z,  -0.70, -10.36, -10.75,  99.90,   0.31,
07/16 17Z,  -0.80, -12.60, -12.94,  99.90,   0.46,
07/16 18Z,  -0.70, -13.67, -13.85,  99.90,   0.52,  (min)
07/16 19Z,  -0.70, -13.43, -13.47,  99.90,   0.66,
07/16 20Z,  -0.70, -12.07, -12.18,  99.90,   0.59,
07/16 21Z,  -0.60,  -9.91, -10.18,  99.90,   0.33,
07/16 22Z,  -0.60,  -7.44,  -7.72,  99.90,   0.32,
07/16 23Z,  -0.60,  -5.27,  -5.50,  99.90,   0.37,
07/17 00Z,  -0.60,  -3.91,  -4.22,  99.90,   0.29,
07/17 01Z,  -0.60,  -3.57,  -3.93,  99.90,   0.24,  (max)
07/17 02Z,  -0.60,  -4.25,  -4.33,  99.90,   0.52,
07/17 03Z,  -0.60,  -5.77,  -5.78,  99.90,   0.59,
07/17 04Z,  -0.60,  -7.69,  -8.03,  99.90,   0.26,
07/17 05Z,  -0.60,  -9.37,  -9.70,  99.90,   0.27,
07/17 06Z,  -0.60, -10.21, -10.34,  99.90,   0.47,  (min)
07/17 07Z,  -0.60,  -9.99, -10.07,  99.90,   0.52,
07/17 08Z,  -0.60,  -8.80,  -8.95,  99.90,   0.45,
07/17 09Z,  -0.60,  -6.92,  -7.08,  99.90,   0.44,
07/17 10Z,  -0.60,  -4.78,  -4.97,  99.90,   0.41,
07/17 11Z,  -0.60,  -2.95,  -3.14,  99.90,   0.41,
07/17 12Z,  -0.60,  -1.96,  -2.24,  99.90,   0.32,  (max)
07/17 13Z,  -0.60,  -2.09,  -2.41,  99.90,   0.28,
07/17 14Z,  -0.60,  -3.34,  -3.51,  99.90,   0.43,
07/17 15Z,  -0.60,  -5.51,  -5.78,  99.90,   0.33,
07/17 16Z,  -0.60,  -8.22,  -8.36,  99.90,   0.46,
07/17 17Z,  -0.70, -10.80, -10.99,  99.90,   0.51,
07/17 18Z,  -0.60, -12.60, -12.72,  99.90,   0.48,
07/17 19Z,  -0.60, -13.19, -13.26,  99.90,   0.53,  (min)
07/17 20Z,  -0.60, -12.57, -12.80,  99.90,   0.37,
07/17 21Z,  -0.60, -10.97, -11.02,  99.90,   0.55,
07/17 22Z,  -0.60,  -8.73,  -8.78,  99.90,   0.55,
07/17 23Z,  -0.60,  -6.37,  -6.49,  99.90,   0.48,
07/18 00Z,  -0.40,  -4.49,  -4.63,  99.90,   0.26,
07/18 01Z,  -0.40,  -3.48,  -3.68,  99.90,   0.20,  (max)
07/18 02Z,  -0.40,  -3.50,  -3.70,  99.90,   0.20,
07/18 03Z,  -0.40,  -4.48,  -4.58,  99.90,   0.30,
07/18 04Z,  -0.40,  -6.18,  -6.41,  99.90,   0.17,
07/18 05Z,  -0.40,  -8.13,  -8.39,  99.90,   0.14,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/18 06Z,  -0.40,  -9.68,  99.90,  -9.92,   0.16,
07/18 07Z,  -0.40, -10.35,  99.90, -10.57,   0.18,  (min)
07/18 08Z,  -0.40,  -9.99,  99.90, -10.20,   0.19,
07/18 09Z,  -0.30,  -8.77,  99.90,  -8.86,   0.21,
07/18 10Z,  -0.30,  -6.98,  99.90,  -7.05,   0.23,
07/18 11Z,  -0.30,  -5.03,  99.90,  -5.08,   0.25,
07/18 12Z,  -0.30,  -3.48,  99.90,  -3.51,   0.27,
07/18 13Z,  -0.30,  -2.77,  99.90,  -2.78,   0.29,  (max)
07/18 14Z,  -0.30,  -3.10,  99.90,  -3.09,   0.31,
07/18 15Z,  -0.30,  -4.40,  99.90,  -4.37,   0.33,
07/18 16Z,  -0.30,  -6.45,  99.90,  -6.40,   0.35,
07/18 17Z,  -0.40,  -8.84,  99.90,  -8.87,   0.37,
07/18 18Z,  -0.40, -10.95,  99.90, -10.98,   0.37,
07/18 19Z,  -0.40, -12.21,  99.90, -12.24,   0.37,
07/18 20Z,  -0.40, -12.33,  99.90, -12.36,   0.37,  (min)
07/18 21Z,  -0.40, -11.41,  99.90, -11.44,   0.37,
07/18 22Z,  -0.40,  -9.68,  99.90,  -9.71,   0.37,
07/18 23Z,  -0.30,  -7.52,  99.90,  -7.45,   0.37,
07/19 00Z,  -0.40,  -5.42,  99.90,  -5.45,   0.37,
07/19 01Z,  -0.40,  -3.90,  99.90,  -3.93,   0.37,
07/19 02Z,  -0.30,  -3.29,  99.90,  -3.22,   0.37,  (max)
07/19 03Z,  -0.30,  -3.64,  99.90,  -3.58,   0.37,
07/19 04Z,  -0.30,  -4.84,  99.90,  -4.77,   0.37,
07/19 05Z,  -0.40,  -6.60,  99.90,  -6.63,   0.37,
07/19 06Z,  -0.40,  -8.45,  99.90,  -8.48,   0.37,
07/19 07Z,  -0.40,  -9.81,  99.90,  -9.84,   0.37,
07/19 08Z,  -0.50, -10.30,  99.90, -10.43,   0.37,  (min)
07/19 09Z,  -0.50,  -9.88,  99.90, -10.01,   0.37,
07/19 10Z,  -0.50,  -8.73,  99.90,  -8.86,   0.37,
07/19 11Z,  -0.60,  -7.13,  99.90,  -7.36,   0.37,
07/19 12Z,  -0.60,  -5.48,  99.90,  -5.71,   0.37,
07/19 13Z,  -0.60,  -4.24,  99.90,  -4.47,   0.37,
07/19 14Z,  -0.60,  -3.79,  99.90,  -4.02,   0.37,  (max)
07/19 15Z,  -0.60,  -4.24,  99.90,  -4.47,   0.37,
07/19 16Z,  -0.70,  -5.46,  99.90,  -5.79,   0.37,
07/19 17Z,  -0.70,  -7.24,  99.90,  -7.57,   0.37,
07/19 18Z,  -0.70,  -9.18,  99.90,  -9.51,   0.37,
07/19 19Z,  -0.70, -10.74,  99.90, -11.07,   0.37,
07/19 20Z,  -0.80, -11.47,  99.90, -11.90,   0.37,  (min)
07/19 21Z,  -0.70, -11.21,  99.90, -11.54,   0.37,
07/19 22Z,  -0.70, -10.10,  99.90, -10.43,   0.37,
07/19 23Z,  -0.70,  -8.41,  99.90,  -8.74,   0.37,
07/20 00Z,  -0.70,  -6.45,  99.90,  -6.78,   0.37,
07/20 01Z,  -0.80,  -4.70,  99.90,  -5.13,   0.37,
07/20 02Z,  -0.80,  -3.58,  99.90,  -4.01,   0.37,
07/20 03Z,  -0.80,  -3.34,  99.90,  -3.77,   0.37,  (max)
07/20 04Z,  -0.80,  -3.93,  99.90,  -4.37,   0.37,
07/20 05Z,  -0.80,  -5.23,  99.90,  -5.66,   0.37,
07/20 06Z,  -0.80,  -6.94,  99.90,  -7.37,   0.37,
07/20 07Z,  -0.80,  -8.63,  99.90,  -9.06,   0.37,
07/20 08Z,  -0.80,  -9.79,  99.90, -10.22,   0.37,
07/20 09Z,  -0.80, -10.15,  99.90, -10.58,   0.37,  (min)
07/20 10Z,  -0.80,  -9.75,  99.90, -10.18,   0.37,
07/20 11Z,  -0.80,  -8.76,  99.90,  -9.19,   0.37,
07/20 12Z,  -0.90,  -7.42,  99.90,  -7.96,   0.37,
07/20 13Z,  -0.90,  -6.08,  99.90,  -6.61,   0.37,
07/20 14Z,  -0.90,  -5.13,  99.90,  -5.66,   0.37,
07/20 15Z,  -0.90,  -4.86,  99.90,  -5.39,   0.37,  (max)
07/20 16Z,  -0.90,  -5.30,  99.90,  -5.83,   0.37,
07/20 17Z,  -0.90,  -6.32,  99.90,  -6.85,   0.37,
07/20 18Z,  -0.90,  -7.71,  99.90,  -8.24,   0.37,
07/20 19Z,  -0.90,  -9.16,  99.90,  -9.69,   0.37,
07/20 20Z,  -0.80, -10.19,  99.90, -10.62,   0.37,
07/20 21Z,  -0.80, -10.48,  99.90, -10.91,   0.37,  (min)
07/20 22Z,  -0.80,  -9.98,  99.90, -10.41,   0.37,
07/20 23Z,  -0.80,  -8.85,  99.90,  -9.28,   0.37,
07/21 00Z,  -0.80,  -7.30,  99.90,  -7.73,   0.37,
07/21 01Z,  -0.80,  -5.64,  99.90,  -6.07,   0.37,
07/21 02Z,  -0.80,  -4.25,  99.90,  -4.68,   0.37,
07/21 03Z,  -0.80,  -3.51,  99.90,  -3.94,   0.37,  (max)
07/21 04Z,  -0.80,  -3.54,  99.90,  -3.97,   0.37,
07/21 05Z,  -0.70,  -4.28,  99.90,  -4.61,   0.37,
07/21 06Z,  -0.70,  -5.57,  99.90,  -5.90,   0.37,
07/21 07Z,  -0.70,  -7.16,  99.90,  -7.49,   0.37,
07/21 08Z,  -0.70,  -8.67,  99.90,  -9.00,   0.37,
07/21 09Z,  -0.60,  -9.67,  99.90,  -9.90,   0.37,
07/21 10Z,  -0.60,  -9.99,  99.90, -10.22,   0.37,  (min)
07/21 11Z,  -0.60,  -9.69,  99.90,  -9.92,   0.37,
07/21 12Z,  -0.60,  -8.91,  99.90,  -9.14,   0.37,
07/21 13Z,  -0.60,  -7.84,  99.90,  -8.07,   0.37,
07/21 14Z,  -0.60,  -6.77,  99.90,  -7.00,   0.37,
07/21 15Z,  -0.60,  -6.02,  99.90,  -6.25,   0.37,
07/21 16Z,  -0.60,  -5.82,  99.90,  -6.05,   0.37,  (max)
07/21 17Z,  -0.60,  -6.13,  99.90,  -6.36,   0.37,
07/21 18Z,  -0.60,  -6.85,  99.90,  -7.08,   0.37,
07/21 19Z,  -0.60,  -7.83,  99.90,  -8.06,   0.37,
07/21 20Z,  -0.50,  -8.81,  99.90,  -8.94,   0.37,
07/21 21Z,  -0.50,  -9.43,  99.90,  -9.56,   0.37,
07/21 22Z,  -0.50,  -9.44,  99.90,  -9.57,   0.37,  (min)
07/21 23Z,  -0.40,  -8.85,  99.90,  -8.88,   0.37,
07/22 00Z,  -0.50,  -7.81,  99.90,  -7.94,   0.37,