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
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Adak Island, AK
Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Elfin Cove, AK : 07/17/2026 04:22:45 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/15 12Z,  -0.50,  -4.95,  -6.51,  99.90,  -1.06,
07/15 13Z,  -0.50,  -8.50, -10.11,  99.90,  -1.11,
07/15 14Z,  -0.50, -12.06, -13.63,  99.90,  -1.07,
07/15 15Z,  -0.50, -14.90, -16.46,  99.90,  -1.06,
07/15 16Z,  -0.40, -16.46, -17.95,  99.90,  -1.09,  (min)
07/15 17Z,  -0.40, -16.43, -17.89,  99.90,  -1.06,
07/15 18Z,  -0.40, -14.87, -16.25,  99.90,  -0.98,
07/15 19Z,  -0.40, -12.17, -13.49,  99.90,  -0.92,
07/15 20Z,  -0.50,  -8.95, -10.38,  99.90,  -0.93,
07/15 21Z,  -0.50,  -5.94,  -7.47,  99.90,  -1.03,
07/15 22Z,  -0.40,  -3.83,  -5.43,  99.90,  -1.20,
07/15 23Z,  -0.40,  -3.12,  -4.79,  99.90,  -1.27,  (max)
07/16 00Z,  -0.40,  -3.84,  -5.54,  99.90,  -1.30,
07/16 01Z,  -0.50,  -5.60,  -7.35,  99.90,  -1.25,
07/16 02Z,  -0.50,  -7.79,  -9.62,  99.90,  -1.33,
07/16 03Z,  -0.50,  -9.78, -11.63,  99.90,  -1.35,
07/16 04Z,  -0.50, -10.98, -12.81,  99.90,  -1.33,  (min)
07/16 05Z,  -0.50, -11.02, -12.74,  99.90,  -1.22,
07/16 06Z,  -0.50,  -9.82, -11.42,  99.90,  -1.10,
07/16 07Z,  -0.50,  -7.62,  -9.10,  99.90,  -0.98,
07/16 08Z,  -0.50,  -4.97,  -6.48,  99.90,  -1.01,
07/16 09Z,  -0.60,  -2.57,  -4.12,  99.90,  -0.95,
07/16 10Z,  -0.60,  -1.11,  -2.63,  99.90,  -0.92,  (max)
07/16 11Z,  -0.60,  -1.13,  -2.64,  99.90,  -0.91,
07/16 12Z,  -0.60,  -2.78,  -4.31,  99.90,  -0.93,
07/16 13Z,  -0.60,  -5.71,  -7.45,  99.90,  -1.14,
07/16 14Z,  -0.60,  -9.25, -10.94,  99.90,  -1.09,
07/16 15Z,  -0.60, -12.63, -14.26,  99.90,  -1.03,
07/16 16Z,  -0.60, -15.15, -16.76,  99.90,  -1.01,
07/16 17Z,  -0.60, -16.29, -17.81,  99.90,  -0.92,  (min)
07/16 18Z,  -0.60, -15.82, -17.35,  99.90,  -0.93,
07/16 19Z,  -0.60, -13.88, -15.33,  99.90,  -0.85,
07/16 20Z,  -0.60, -10.93, -12.37,  99.90,  -0.84,
07/16 21Z,  -0.60,  -7.66,  -9.26,  99.90,  -1.00,
07/16 22Z,  -0.60,  -4.83,  -6.53,  99.90,  -1.10,
07/16 23Z,  -0.60,  -3.09,  -4.86,  99.90,  -1.17,
07/17 00Z,  -0.60,  -2.83,  -4.63,  99.90,  -1.20,  (max)
07/17 01Z,  -0.60,  -3.97,  -5.77,  99.90,  -1.20,
07/17 02Z,  -0.60,  -6.02,  -7.97,  99.90,  -1.35,
07/17 03Z,  -0.50,  -8.37, -10.28,  99.90,  -1.41,
07/17 04Z,  -0.50, -10.36, -12.23,  99.90,  -1.37,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 05Z,  -0.50, -11.45,  99.90, -13.30,  -1.34,  (min)
07/17 06Z,  -0.40, -11.32,  99.90, -13.04,  -1.32,
07/17 07Z,  -0.40,  -9.95,  99.90, -11.65,  -1.30,
07/17 08Z,  -0.40,  -7.66,  99.90,  -9.33,  -1.27,
07/17 09Z,  -0.50,  -5.03,  99.90,  -6.78,  -1.25,
07/17 10Z,  -0.50,  -2.80,  99.90,  -4.53,  -1.23,
07/17 11Z,  -0.50,  -1.62,  99.90,  -3.32,  -1.20,  (max)
07/17 12Z,  -0.50,  -1.92,  99.90,  -3.60,  -1.18,
07/17 13Z,  -0.50,  -3.74,  99.90,  -5.40,  -1.16,
07/17 14Z,  -0.50,  -6.65,  99.90,  -8.29,  -1.13,
07/17 15Z,  -0.50,  -9.97,  99.90, -11.58,  -1.11,
07/17 16Z,  -0.40, -12.97,  99.90, -14.45,  -1.08,
07/17 17Z,  -0.40, -15.00,  99.90, -16.48,  -1.08,
07/17 18Z,  -0.40, -15.62,  99.90, -17.11,  -1.08,  (min)
07/17 19Z,  -0.40, -14.71,  99.90, -16.20,  -1.08,
07/17 20Z,  -0.40, -12.47,  99.90, -13.96,  -1.08,
07/17 21Z,  -0.30,  -9.44,  99.90, -10.83,  -1.08,
07/17 22Z,  -0.30,  -6.35,  99.90,  -7.73,  -1.08,
07/17 23Z,  -0.30,  -3.90,  99.90,  -5.28,  -1.08,
07/18 00Z,  -0.30,  -2.65,  99.90,  -4.04,  -1.08,  (max)
07/18 01Z,  -0.30,  -2.87,  99.90,  -4.25,  -1.08,
07/18 02Z,  -0.30,  -4.36,  99.90,  -5.74,  -1.08,
07/18 03Z,  -0.30,  -6.60,  99.90,  -7.98,  -1.08,
07/18 04Z,  -0.30,  -8.97,  99.90, -10.35,  -1.08,
07/18 05Z,  -0.30, -10.85,  99.90, -12.23,  -1.08,
07/18 06Z,  -0.30, -11.76,  99.90, -13.15,  -1.08,  (min)
07/18 07Z,  -0.30, -11.45,  99.90, -12.84,  -1.08,
07/18 08Z,  -0.30,  -9.98,  99.90, -11.36,  -1.08,
07/18 09Z,  -0.30,  -7.71,  99.90,  -9.09,  -1.08,
07/18 10Z,  -0.30,  -5.28,  99.90,  -6.66,  -1.08,
07/18 11Z,  -0.30,  -3.36,  99.90,  -4.74,  -1.08,
07/18 12Z,  -0.20,  -2.50,  99.90,  -3.79,  -1.08,  (max)
07/18 13Z,  -0.30,  -3.04,  99.90,  -4.42,  -1.08,
07/18 14Z,  -0.40,  -4.89,  99.90,  -6.38,  -1.08,
07/18 15Z,  -0.40,  -7.60,  99.90,  -9.08,  -1.08,
07/18 16Z,  -0.40, -10.51,  99.90, -11.99,  -1.08,
07/18 17Z,  -0.50, -12.96,  99.90, -14.55,  -1.08,
07/18 18Z,  -0.40, -14.41,  99.90, -15.89,  -1.08,
07/18 19Z,  -0.40, -14.50,  99.90, -15.99,  -1.08,  (min)
07/18 20Z,  -0.40, -13.21,  99.90, -14.70,  -1.08,
07/18 21Z,  -0.40, -10.82,  99.90, -12.31,  -1.08,
07/18 22Z,  -0.40,  -7.93,  99.90,  -9.41,  -1.08,
07/18 23Z,  -0.40,  -5.21,  99.90,  -6.69,  -1.08,
07/19 00Z,  -0.40,  -3.27,  99.90,  -4.76,  -1.08,
07/19 01Z,  -0.40,  -2.56,  99.90,  -4.04,  -1.08,  (max)
07/19 02Z,  -0.50,  -3.20,  99.90,  -4.79,  -1.08,
07/19 03Z,  -0.50,  -4.94,  99.90,  -6.52,  -1.08,
07/19 04Z,  -0.60,  -7.23,  99.90,  -8.91,  -1.08,
07/19 05Z,  -0.60,  -9.49,  99.90, -11.18,  -1.08,
07/19 06Z,  -0.60, -11.19,  99.90, -12.87,  -1.08,
07/19 07Z,  -0.70, -11.90,  99.90, -13.68,  -1.08,  (min)
07/19 08Z,  -0.70, -11.45,  99.90, -13.23,  -1.08,
07/19 09Z,  -0.70,  -9.96,  99.90, -11.74,  -1.08,
07/19 10Z,  -0.70,  -7.87,  99.90,  -9.65,  -1.08,
07/19 11Z,  -0.70,  -5.76,  99.90,  -7.55,  -1.08,
07/19 12Z,  -0.70,  -4.21,  99.90,  -5.99,  -1.08,
07/19 13Z,  -0.70,  -3.65,  99.90,  -5.43,  -1.08,  (max)
07/19 14Z,  -0.80,  -4.30,  99.90,  -6.18,  -1.08,
07/19 15Z,  -0.80,  -6.03,  99.90,  -7.91,  -1.08,
07/19 16Z,  -0.80,  -8.36,  99.90, -10.24,  -1.08,
07/19 17Z,  -0.80, -10.72,  99.90, -12.60,  -1.08,
07/19 18Z,  -0.80, -12.55,  99.90, -14.43,  -1.08,
07/19 19Z,  -0.80, -13.41,  99.90, -15.29,  -1.08,  (min)
07/19 20Z,  -0.80, -13.05,  99.90, -14.93,  -1.08,
07/19 21Z,  -0.80, -11.52,  99.90, -13.40,  -1.08,
07/19 22Z,  -0.80,  -9.19,  99.90, -11.07,  -1.08,
07/19 23Z,  -0.80,  -6.62,  99.90,  -8.51,  -1.08,
07/20 00Z,  -0.80,  -4.40,  99.90,  -6.29,  -1.08,
07/20 01Z,  -0.80,  -3.02,  99.90,  -4.90,  -1.08,
07/20 02Z,  -0.70,  -2.79,  99.90,  -4.57,  -1.08,  (max)
07/20 03Z,  -0.70,  -3.76,  99.90,  -5.54,  -1.08,
07/20 04Z,  -0.70,  -5.60,  99.90,  -7.38,  -1.08,
07/20 05Z,  -0.80,  -7.82,  99.90,  -9.70,  -1.08,
07/20 06Z,  -0.70,  -9.89,  99.90, -11.68,  -1.08,
07/20 07Z,  -0.80, -11.36,  99.90, -13.25,  -1.08,
07/20 08Z,  -0.80, -11.89,  99.90, -13.77,  -1.08,  (min)
07/20 09Z,  -0.80, -11.37,  99.90, -13.26,  -1.08,
07/20 10Z,  -0.80, -10.00,  99.90, -11.89,  -1.08,
07/20 11Z,  -0.80,  -8.20,  99.90, -10.09,  -1.08,
07/20 12Z,  -0.70,  -6.47,  99.90,  -8.25,  -1.08,
07/20 13Z,  -0.70,  -5.25,  99.90,  -7.03,  -1.08,
07/20 14Z,  -0.70,  -4.87,  99.90,  -6.66,  -1.08,  (max)
07/20 15Z,  -0.70,  -5.50,  99.90,  -7.28,  -1.08,
07/20 16Z,  -0.70,  -6.95,  99.90,  -8.73,  -1.08,
07/20 17Z,  -0.60,  -8.78,  99.90, -10.47,  -1.08,
07/20 18Z,  -0.70, -10.54,  99.90, -12.32,  -1.08,
07/20 19Z,  99.90, -11.77,  99.90,  99.90,  -1.08,
07/20 20Z,  99.90, -12.13,  99.90,  99.90,  -1.08,
07/20 21Z,  99.90, -11.46,  99.90,  99.90,  -1.08,
07/20 22Z,  99.90,  -9.90,  99.90,  99.90,  -1.08,
07/20 23Z,  99.90,  -7.81,  99.90,  99.90,  -1.08,
07/21 00Z,  99.90,  -5.68,  99.90,  99.90,  -1.08,