EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Skagway, AK
Elfin Cove, AK
Yakutat, AK
Cordova, AK
Valdez, AK
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Seldovia, AK
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Anchorage, AK
Kodiak Island, AK
Alitak, AK
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Unalaska, AK
Surge List
Gulf of Alaska
#Cordova, AK : 08/16/2026 12:22:52 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/14 12Z,  -0.20,  -3.08,  -3.70,  99.90,  -0.42,  (max)
08/14 13Z,  -0.20,  -5.76,  -6.25,  99.90,  -0.29,
08/14 14Z,  -0.30,  -9.58,  -9.94,  99.90,  -0.06,
08/14 15Z,  -0.30, -13.75, -14.11,  99.90,  -0.06,
08/14 16Z,  -0.40, -17.09, -17.54,  99.90,  -0.05,
08/14 17Z,  -0.30, -18.53, -19.09,  99.90,  -0.26,  (min)
08/14 18Z,  -0.10, -17.73, -18.18,  99.90,  -0.35,
08/14 19Z,  -0.10, -15.19, -15.70,  99.90,  -0.41,
08/14 20Z,  -0.20, -11.69, -12.22,  99.90,  -0.33,
08/14 21Z,  -0.20,  -8.09,  -8.69,  99.90,  -0.40,
08/14 22Z,  -0.20,  -5.14,  -5.85,  99.90,  -0.51,
08/14 23Z,  -0.20,  -3.37,  -3.76,  99.90,  -0.19,
08/15 00Z,   0.00,  -3.14,  -3.55,  99.90,  -0.41,  (max)
08/15 01Z,   0.00,  -4.53,  -5.14,  99.90,  -0.61,
08/15 02Z,   0.00,  -7.28,  -7.76,  99.90,  -0.48,
08/15 03Z,  -0.10, -10.74, -11.06,  99.90,  -0.22,
08/15 04Z,  -0.10, -13.97, -14.11,  99.90,  -0.04,
08/15 05Z,  -0.10, -15.83, -16.35,  99.90,  -0.42,  (min)
08/15 06Z,   0.00, -15.67, -16.14,  99.90,  -0.47,
08/15 07Z,   0.00, -13.73, -14.15,  99.90,  -0.42,
08/15 08Z,   0.00, -10.70, -11.21,  99.90,  -0.51,
08/15 09Z,   0.00,  -7.41,  -8.17,  99.90,  -0.76,
08/15 10Z,   0.00,  -4.63,  -5.55,  99.90,  -0.92,
08/15 11Z,  -0.10,  -2.98,  -3.62,  99.90,  -0.54,
08/15 12Z,   0.00,  -2.81,  -3.47,  99.90,  -0.66,  (max)
08/15 13Z,   0.00,  -4.28,  -4.95,  99.90,  -0.67,
08/15 14Z,  -0.10,  -7.16,  -7.77,  99.90,  -0.51,
08/15 15Z,  -0.10, -10.86, -11.41,  99.90,  -0.45,
08/15 16Z,  -0.10, -14.54, -14.83,  99.90,  -0.19,
08/15 17Z,  -0.10, -17.10, -17.63,  99.90,  -0.43,
08/15 18Z,   0.00, -17.66, -17.99,  99.90,  -0.33,  (min)
08/15 19Z,   0.00, -16.17, -16.55,  99.90,  -0.38,
08/15 20Z,   0.00, -13.25, -13.80,  99.90,  -0.55,
08/15 21Z,   0.00,  -9.73, -10.30,  99.90,  -0.57,
08/15 22Z,   0.00,  -6.44,  -7.15,  99.90,  -0.71,
08/15 23Z,  -0.10,  -4.06,  -4.66,  99.90,  -0.50,
08/16 00Z,   0.00,  -3.00,  -3.37,  99.90,  -0.37,  (max)
08/16 01Z,   0.00,  -3.50,  -4.01,  99.90,  -0.51,
08/16 02Z,   0.00,  -5.47,  -6.08,  99.90,  -0.61,
08/16 03Z,  -0.10,  -8.50,  -8.99,  99.90,  -0.39,
08/16 04Z,  -0.10, -11.91, -12.27,  99.90,  -0.26,
08/16 05Z,  -0.10, -14.76, -15.12,  99.90,  -0.26,
08/16 06Z,  -0.20, -16.06, -16.54,  99.90,  -0.28,  (min)
08/16 07Z,   0.00, -15.41, -15.80,  99.90,  -0.39,
08/16 08Z,   0.00, -13.21, -13.69,  99.90,  -0.48,
08/16 09Z,   0.00, -10.20, -10.91,  99.90,  -0.71,
08/16 10Z,   0.00,  -7.20,  -7.96,  99.90,  -0.76,
08/16 11Z,   0.00,  -4.89,  -5.59,  99.90,  -0.70,
08/16 12Z,   0.00,  -3.76,  -4.26,  99.90,  -0.50,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/16 13Z,   0.00,  -4.05,  99.90,  -4.53,  -0.48,
08/16 14Z,   0.00,  -5.77,  99.90,  -6.23,  -0.46,
08/16 15Z,   0.00,  -8.56,  99.90,  -9.00,  -0.45,
08/16 16Z,   0.00, -11.82,  99.90, -12.25,  -0.43,
08/16 17Z,   0.00, -14.77,  99.90, -15.18,  -0.41,
08/16 18Z,   0.00, -16.43,  99.90, -16.83,  -0.39,  (min)
08/16 19Z,   0.00, -16.17,  99.90, -16.55,  -0.38,
08/16 20Z,   0.00, -14.16,  99.90, -14.52,  -0.36,
08/16 21Z,   0.00, -11.14,  99.90, -11.48,  -0.34,
08/16 22Z,   0.00,  -7.90,  99.90,  -8.22,  -0.32,
08/16 23Z,   0.00,  -5.19,  99.90,  -5.50,  -0.31,
08/17 00Z,   0.00,  -3.56,  99.90,  -3.85,  -0.29,
08/17 01Z,   0.00,  -3.26,  99.90,  -3.55,  -0.29,  (max)
08/17 02Z,  -0.10,  -4.37,  99.90,  -4.76,  -0.29,
08/17 03Z,   0.00,  -6.66,  99.90,  -6.95,  -0.29,
08/17 04Z,   0.00,  -9.67,  99.90,  -9.96,  -0.29,
08/17 05Z,   0.00, -12.75,  99.90, -13.04,  -0.29,
08/17 06Z,   0.00, -15.07,  99.90, -15.36,  -0.29,
08/17 07Z,   0.10, -15.80,  99.90, -15.99,  -0.29,  (min)
08/17 08Z,   0.10, -14.77,  99.90, -14.96,  -0.29,
08/17 09Z,   0.30, -12.51,  99.90, -12.50,  -0.29,
08/17 10Z,   0.20,  -9.76,  99.90,  -9.85,  -0.29,
08/17 11Z,   0.20,  -7.25,  99.90,  -7.33,  -0.29,
08/17 12Z,   0.20,  -5.53,  99.90,  -5.62,  -0.29,
08/17 13Z,   0.10,  -4.91,  99.90,  -5.10,  -0.29,  (max)
08/17 14Z,   0.20,  -5.51,  99.90,  -5.60,  -0.29,
08/17 15Z,   0.10,  -7.21,  99.90,  -7.40,  -0.29,
08/17 16Z,   0.00,  -9.64,  99.90,  -9.93,  -0.29,
08/17 17Z,   0.00, -12.26,  99.90, -12.55,  -0.29,
08/17 18Z,   0.00, -14.38,  99.90, -14.67,  -0.29,
08/17 19Z,   0.00, -15.19,  99.90, -15.48,  -0.29,  (min)
08/17 20Z,   0.00, -14.29,  99.90, -14.58,  -0.29,
08/17 21Z,   0.00, -12.04,  99.90, -12.33,  -0.29,
08/17 22Z,   0.00,  -9.21,  99.90,  -9.49,  -0.29,
08/17 23Z,   0.00,  -6.52,  99.90,  -6.81,  -0.29,
08/18 00Z,  -0.10,  -4.57,  99.90,  -4.96,  -0.29,
08/18 01Z,  -0.10,  -3.70,  99.90,  -4.09,  -0.29,  (max)
08/18 02Z,  -0.10,  -4.02,  99.90,  -4.41,  -0.29,
08/18 03Z,  -0.10,  -5.47,  99.90,  -5.86,  -0.29,
08/18 04Z,  -0.20,  -7.79,  99.90,  -8.28,  -0.29,
08/18 05Z,  -0.10, -10.54,  99.90, -10.93,  -0.29,
08/18 06Z,  -0.10, -13.17,  99.90, -13.55,  -0.29,
08/18 07Z,  -0.10, -14.92,  99.90, -15.31,  -0.29,
08/18 08Z,  -0.10, -15.16,  99.90, -15.55,  -0.29,  (min)
08/18 09Z,  -0.10, -13.94,  99.90, -14.33,  -0.29,
08/18 10Z,  -0.10, -11.85,  99.90, -12.24,  -0.29,
08/18 11Z,  -0.10,  -9.56,  99.90,  -9.95,  -0.29,
08/18 12Z,  -0.20,  -7.65,  99.90,  -8.14,  -0.29,
08/18 13Z,  -0.20,  -6.49,  99.90,  -6.98,  -0.29,
08/18 14Z,  -0.20,  -6.23,  99.90,  -6.71,  -0.29,  (max)
08/18 15Z,  -0.20,  -6.88,  99.90,  -7.37,  -0.29,
08/18 16Z,  -0.20,  -8.32,  99.90,  -8.81,  -0.29,
08/18 17Z,  -0.20, -10.21,  99.90, -10.70,  -0.29,
08/18 18Z,  -0.20, -12.13,  99.90, -12.62,  -0.29,
08/18 19Z,  -0.20, -13.47,  99.90, -13.96,  -0.29,
08/18 20Z,  -0.10, -13.60,  99.90, -13.99,  -0.29,  (min)
08/18 21Z,  -0.10, -12.32,  99.90, -12.71,  -0.29,
08/18 22Z,  -0.10, -10.15,  99.90, -10.54,  -0.29,
08/18 23Z,  -0.10,  -7.78,  99.90,  -8.17,  -0.29,
08/19 00Z,  -0.20,  -5.80,  99.90,  -6.29,  -0.29,
08/19 01Z,  -0.20,  -4.60,  99.90,  -5.09,  -0.29,
08/19 02Z,  -0.20,  -4.32,  99.90,  -4.81,  -0.29,  (max)
08/19 03Z,  -0.20,  -4.97,  99.90,  -5.46,  -0.29,
08/19 04Z,  -0.20,  -6.49,  99.90,  -6.98,  -0.29,
08/19 05Z,  -0.20,  -8.62,  99.90,  -9.11,  -0.29,
08/19 06Z,  -0.20, -10.99,  99.90, -11.48,  -0.29,
08/19 07Z,  -0.20, -13.14,  99.90, -13.62,  -0.29,
08/19 08Z,  -0.20, -14.40,  99.90, -14.89,  -0.29,  (min)
08/19 09Z,  -0.20, -14.34,  99.90, -14.83,  -0.29,
08/19 10Z,  -0.20, -13.16,  99.90, -13.65,  -0.29,
08/19 11Z,  -0.30, -11.45,  99.90, -12.04,  -0.29,
08/19 12Z,  -0.30,  -9.74,  99.90, -10.33,  -0.29,
08/19 13Z,  -0.30,  -8.38,  99.90,  -8.97,  -0.29,
08/19 14Z,  -0.40,  -7.59,  99.90,  -8.27,  -0.29,
08/19 15Z,  -0.40,  -7.41,  99.90,  -8.10,  -0.29,  (max)
08/19 16Z,  -0.40,  -7.89,  99.90,  -8.58,  -0.29,
08/19 17Z,  -0.30,  -8.92,  99.90,  -9.51,  -0.29,
08/19 18Z,  -0.30, -10.26,  99.90, -10.84,  -0.29,
08/19 19Z,  -0.30, -11.54,  99.90, -12.12,  -0.29,
08/19 20Z,  -0.30, -12.27,  99.90, -12.86,  -0.29,  (min)
08/19 21Z,  -0.30, -11.97,  99.90, -12.55,  -0.29,
08/19 22Z,  -0.30, -10.63,  99.90, -11.22,  -0.29,
08/19 23Z,  -0.40,  -8.81,  99.90,  -9.50,  -0.29,
08/20 00Z,  -0.40,  -7.07,  99.90,  -7.76,  -0.29,