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
#Nikiski, AK : 06/20/2025 10:22:35 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/18 18Z,  -0.10,  -9.06,  -9.69,  99.90,  -0.53,
06/18 19Z,  -0.20,  -8.89,  -9.65,  99.90,  -0.56,  (max)
06/18 20Z,  -0.20, -10.30, -11.26,  99.90,  -0.76,
06/18 21Z,  -0.20, -13.21, -14.05,  99.90,  -0.64,
06/18 22Z,  -0.20, -16.83, -17.25,  99.90,  -0.22,
06/18 23Z,  -0.20, -20.05, -20.28,  99.90,  -0.03,
06/19 00Z,  -0.20, -22.23, -22.85,  99.90,  -0.42,
06/19 01Z,  -0.20, -23.15, -23.90,  99.90,  -0.55,  (min)
06/19 02Z,  -0.20, -22.18, -22.33,  99.90,   0.05,
06/19 03Z,  -0.20, -18.98, -18.96,  99.90,   0.22,
06/19 04Z,  -0.20, -14.69, -15.22,  99.90,  -0.33,
06/19 05Z,  -0.20, -10.90, -11.48,  99.90,  -0.38,
06/19 06Z,  -0.20,  -8.16,  -8.45,  99.90,  -0.09,
06/19 07Z,  -0.20,  -6.59,  -6.83,  99.90,  -0.04,  (max)
06/19 08Z,  -0.20,  -6.64,  -6.98,  99.90,  -0.14,
06/19 09Z,  -0.20,  -8.56,  -8.93,  99.90,  -0.17,
06/19 10Z,  -0.20, -11.87, -12.18,  99.90,  -0.11,
06/19 11Z,  -0.20, -15.53, -15.65,  99.90,   0.08,
06/19 12Z,  -0.10, -18.64, -18.93,  99.90,  -0.19,
06/19 13Z,  -0.20, -20.89, -21.50,  99.90,  -0.41,
06/19 14Z,  -0.10, -21.82, -22.47,  99.90,  -0.55,  (min)
06/19 15Z,  -0.10, -20.62, -21.20,  99.90,  -0.48,
06/19 16Z,  -0.20, -17.61, -18.18,  99.90,  -0.37,
06/19 17Z,  -0.20, -14.30, -15.03,  99.90,  -0.53,
06/19 18Z,  -0.20, -11.67, -12.28,  99.90,  -0.41,
06/19 19Z,  -0.20,  -9.87, -10.38,  99.90,  -0.31,
06/19 20Z,  -0.20,  -9.26,  -9.84,  99.90,  -0.38,  (max)
06/19 21Z,  -0.20, -10.30, -10.94,  99.90,  -0.44,
06/19 22Z,  -0.30, -12.86, -13.38,  99.90,  -0.22,
06/19 23Z,  -0.30, -16.07, -16.40,  99.90,  -0.03,
06/20 00Z,  -0.20, -18.91, -19.13,  99.90,  -0.02,
06/20 01Z,  -0.20, -20.90, -21.33,  99.90,  -0.23,
06/20 02Z,  -0.20, -21.81, -22.32,  99.90,  -0.31,  (min)
06/20 03Z,  -0.20, -20.88, -20.98,  99.90,   0.10,
06/20 04Z,  -0.30, -17.78, -17.74,  99.90,   0.34,
06/20 05Z,  -0.30, -13.73, -14.12,  99.90,  -0.09,
06/20 06Z,  -0.20, -10.15, -10.69,  99.90,  -0.34,
06/20 07Z,  -0.20,  -7.52,  -7.88,  99.90,  -0.16,
06/20 08Z,  -0.20,  -6.09,  -6.41,  99.90,  -0.12,  (max)
06/20 09Z,  -0.10,  -6.38,  -6.70,  99.90,  -0.22,
06/20 10Z,  -0.10,  -8.59,  -8.96,  99.90,  -0.27,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/20 11Z,  -0.10, -12.10,  99.90, -12.48,  -0.28,
06/20 12Z,   0.00, -15.90,  99.90, -16.17,  -0.28,
06/20 13Z,   0.00, -19.25,  99.90, -19.53,  -0.28,
06/20 14Z,   0.00, -21.90,  99.90, -22.19,  -0.28,
06/20 15Z,   0.00, -23.19,  99.90, -23.48,  -0.28,  (min)
06/20 16Z,   0.00, -22.18,  99.90, -22.46,  -0.28,
06/20 17Z,   0.00, -19.21,  99.90, -19.50,  -0.29,
06/20 18Z,  -0.10, -15.74,  99.90, -16.13,  -0.29,
06/20 19Z,  -0.10, -12.64,  99.90, -13.03,  -0.29,
06/20 20Z,  -0.10, -10.23,  99.90, -10.62,  -0.29,
06/20 21Z,  -0.10,  -9.10,  99.90,  -9.49,  -0.29,  (max)
06/20 22Z,  -0.10,  -9.78,  99.90, -10.17,  -0.29,
06/20 23Z,  -0.10, -12.04,  99.90, -12.44,  -0.29,
06/21 00Z,  -0.10, -14.98,  99.90, -15.38,  -0.29,
06/21 01Z,  -0.10, -17.66,  99.90, -18.06,  -0.29,
06/21 02Z,  -0.10, -19.72,  99.90, -20.12,  -0.29,
06/21 03Z,  -0.10, -20.80,  99.90, -21.20,  -0.29,  (min)
06/21 04Z,  -0.10, -19.96,  99.90, -20.35,  -0.29,
06/21 05Z,  -0.20, -16.92,  99.90, -17.41,  -0.29,
06/21 06Z,  -0.20, -12.95,  99.90, -13.45,  -0.29,
06/21 07Z,  -0.10,  -9.40,  99.90,  -9.80,  -0.29,
06/21 08Z,  -0.10,  -6.74,  99.90,  -7.13,  -0.29,
06/21 09Z,  -0.10,  -5.40,  99.90,  -5.79,  -0.29,  (max)
06/21 10Z,  -0.10,  -5.96,  99.90,  -6.36,  -0.29,
06/21 11Z,  -0.10,  -8.50,  99.90,  -8.90,  -0.29,
06/21 12Z,  -0.10, -12.32,  99.90, -12.71,  -0.29,
06/21 13Z,  -0.10, -16.40,  99.90, -16.79,  -0.29,
06/21 14Z,  -0.10, -20.17,  99.90, -20.56,  -0.29,
06/21 15Z,  -0.10, -23.32,  99.90, -23.72,  -0.29,
06/21 16Z,  -0.20, -24.93,  99.90, -25.42,  -0.29,  (min)
06/21 17Z,  -0.20, -23.92,  99.90, -24.41,  -0.29,
06/21 18Z,  -0.20, -20.75,  99.90, -21.24,  -0.29,
06/21 19Z,  -0.30, -16.85,  99.90, -17.44,  -0.29,
06/21 20Z,  -0.30, -13.08,  99.90, -13.68,  -0.29,
06/21 21Z,  -0.30, -10.01,  99.90, -10.60,  -0.29,
06/21 22Z,  -0.30,  -8.43,  99.90,  -9.03,  -0.29,  (max)
06/21 23Z,  -0.30,  -8.88,  99.90,  -9.48,  -0.29,
06/22 00Z,  -0.30, -11.03,  99.90, -11.62,  -0.29,
06/22 01Z,  -0.30, -13.90,  99.90, -14.49,  -0.29,
06/22 02Z,  -0.40, -16.64,  99.90, -17.34,  -0.29,
06/22 03Z,  -0.40, -18.95,  99.90, -19.64,  -0.29,
06/22 04Z,  -0.30, -20.26,  99.90, -20.85,  -0.29,  (min)
06/22 05Z,  -0.40, -19.44,  99.90, -20.13,  -0.29,
06/22 06Z,  -0.40, -16.31,  99.90, -17.01,  -0.29,
06/22 07Z,  -0.40, -12.26,  99.90, -12.96,  -0.29,
06/22 08Z,  -0.40,  -8.58,  99.90,  -9.27,  -0.29,
06/22 09Z,  -0.40,  -5.82,  99.90,  -6.52,  -0.29,
06/22 10Z,  -0.40,  -4.60,  99.90,  -5.30,  -0.29,  (max)
06/22 11Z,  -0.30,  -5.51,  99.90,  -6.11,  -0.29,
06/22 12Z,  -0.30,  -8.47,  99.90,  -9.06,  -0.29,
06/22 13Z,  -0.30, -12.67,  99.90, -13.26,  -0.29,
06/22 14Z,  -0.30, -17.14,  99.90, -17.73,  -0.29,
06/22 15Z,  -0.30, -21.39,  99.90, -21.99,  -0.29,
06/22 16Z,  -0.30, -25.01,  99.90, -25.61,  -0.29,
06/22 17Z,  -0.30, -26.75,  99.90, -27.35,  -0.29,  (min)
06/22 18Z,  -0.30, -25.51,  99.90, -26.10,  -0.29,
06/22 19Z,  -0.30, -21.88,  99.90, -22.47,  -0.29,
06/22 20Z,  -0.30, -17.34,  99.90, -17.94,  -0.29,
06/22 21Z,  -0.30, -12.87,  99.90, -13.46,  -0.29,
06/22 22Z,  -0.20,  -9.24,  99.90,  -9.73,  -0.29,
06/22 23Z,  -0.20,  -7.43,  99.90,  -7.92,  -0.29,  (max)
06/23 00Z,  -0.20,  -7.88,  99.90,  -8.37,  -0.29,
06/23 01Z,  -0.20, -10.10,  99.90, -10.60,  -0.29,
06/23 02Z,  -0.20, -13.09,  99.90, -13.59,  -0.29,
06/23 03Z,  -0.10, -16.07,  99.90, -16.46,  -0.29,
06/23 04Z,  -0.10, -18.71,  99.90, -19.10,  -0.29,
06/23 05Z,  -0.10, -20.19,  99.90, -20.59,  -0.29,  (min)
06/23 06Z,  -0.10, -19.24,  99.90, -19.64,  -0.29,
06/23 07Z,  -0.10, -15.86,  99.90, -16.26,  -0.29,
06/23 08Z,  -0.10, -11.57,  99.90, -11.96,  -0.29,
06/23 09Z,  -0.10,  -7.67,  99.90,  -8.06,  -0.29,
06/23 10Z,   0.00,  -4.85,  99.90,  -5.14,  -0.29,
06/23 11Z,   0.00,  -3.85,  99.90,  -4.15,  -0.29,  (max)
06/23 12Z,   0.00,  -5.20,  99.90,  -5.50,  -0.29,
06/23 13Z,   0.00,  -8.63,  99.90,  -8.93,  -0.29,
06/23 14Z,   0.00, -13.24,  99.90, -13.53,  -0.29,
06/23 15Z,   0.00, -18.12,  99.90, -18.41,  -0.29,
06/23 16Z,   0.00, -22.83,  99.90, -23.12,  -0.29,
06/23 17Z,   0.00, -26.76,  99.90, -27.05,  -0.29,
06/23 18Z,  -0.10, -28.37,  99.90, -28.76,  -0.29,  (min)
06/23 19Z,  -0.10, -26.62,  99.90, -27.01,  -0.29,
06/23 20Z,  -0.10, -22.34,  99.90, -22.73,  -0.29,
06/23 21Z,  -0.10, -17.12,  99.90, -17.51,  -0.29,
06/23 22Z,  -0.10, -12.04,  99.90, -12.44,  -0.29,
06/23 23Z,  -0.10,  -8.12,  99.90,  -8.51,  -0.29,
06/24 00Z,  -0.10,  -6.36,  99.90,  -6.75,  -0.29,
06/24 01Z,  99.90,  -7.03,  99.90,  99.90,  -0.29,
06/24 02Z,  99.90,  -9.49,  99.90,  99.90,  -0.29,
06/24 03Z,  99.90, -12.73,  99.90,  99.90,  -0.29,
06/24 04Z,  99.90, -16.03,  99.90,  99.90,  -0.29,
06/24 05Z,  99.90, -19.00,  99.90,  99.90,  -0.29,
06/24 06Z,  99.90, -20.51,  99.90,  99.90,  -0.29,