EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Elfin Cove, AK
Yakutat, AK
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Seldovia, AK
Nikiski, AK
Anchorage, AK
Kodiak Island, AK
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Unalaska, AK
Surge List
Gulf of Alaska
#Seldovia, AK : 05/08/2026 09:21:59 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/06 18Z,   0.00, -19.12, -19.20,  99.90,  -0.08,
05/06 19Z,   0.00, -21.54, -21.84,  99.90,  -0.30,
05/06 20Z,   0.00, -22.48, -22.80,  99.90,  -0.32,  (min)
05/06 21Z,   0.00, -21.67, -22.03,  99.90,  -0.36,
05/06 22Z,   0.00, -19.48, -20.11,  99.90,  -0.63,
05/06 23Z,  -0.10, -16.63, -17.28,  99.90,  -0.55,
05/07 00Z,   0.00, -13.69, -14.05,  99.90,  -0.36,
05/07 01Z,   0.00, -11.13, -11.32,  99.90,  -0.19,
05/07 02Z,  -0.10,  -9.48,  -9.76,  99.90,  -0.18,
05/07 03Z,  -0.10,  -9.13,  -9.48,  99.90,  -0.25,  (max)
05/07 04Z,  -0.20, -10.08, -10.47,  99.90,  -0.19,
05/07 05Z,  -0.20, -11.99, -12.46,  99.90,  -0.27,
05/07 06Z,  -0.10, -14.20, -14.73,  99.90,  -0.43,
05/07 07Z,  -0.20, -16.05, -16.68,  99.90,  -0.43,
05/07 08Z,  -0.20, -16.96, -17.58,  99.90,  -0.42,  (min)
05/07 09Z,  -0.20, -16.48, -17.03,  99.90,  -0.35,
05/07 10Z,  -0.20, -14.72, -15.25,  99.90,  -0.33,
05/07 11Z,  -0.20, -12.36, -12.95,  99.90,  -0.39,
05/07 12Z,  -0.30, -10.13, -10.72,  99.90,  -0.29,
05/07 13Z,  -0.40,  -8.49,  -8.91,  99.90,  -0.02,
05/07 14Z,  -0.40,  -7.88,  -8.25,  99.90,   0.03,  (max)
05/07 15Z,  -0.40,  -8.62,  -9.10,  99.90,  -0.08,
05/07 16Z,  -0.40, -10.64, -11.27,  99.90,  -0.23,
05/07 17Z,  -0.40, -13.51, -13.96,  99.90,  -0.05,
05/07 18Z,  -0.50, -16.59, -16.92,  99.90,   0.17,
05/07 19Z,  -0.50, -19.22, -19.70,  99.90,   0.02,
05/07 20Z,  -0.50, -20.92, -21.49,  99.90,  -0.07,
05/07 21Z,  -0.50, -21.33, -21.80,  99.90,   0.03,  (min)
05/07 22Z,  -0.40, -20.31, -20.79,  99.90,  -0.08,
05/07 23Z,  -0.40, -18.29, -18.89,  99.90,  -0.20,
05/08 00Z,  -0.50, -15.89, -16.38,  99.90,   0.01,
05/08 01Z,  -0.50, -13.48, -13.72,  99.90,   0.26,
05/08 02Z,  -0.50, -11.42, -11.59,  99.90,   0.33,
05/08 03Z,  -0.50, -10.16, -10.40,  99.90,   0.26,
05/08 04Z,  -0.50, -10.00, -10.23,  99.90,   0.27,  (max)
05/08 05Z,  -0.40, -10.89, -11.15,  99.90,   0.14,
05/08 06Z,  -0.40, -12.47, -12.75,  99.90,   0.12,
05/08 07Z,  -0.40, -14.21, -14.53,  99.90,   0.08,
05/08 08Z,  -0.40, -15.59, -15.89,  99.90,   0.10,
05/08 09Z,  -0.40, -16.16, -16.52,  99.90,   0.04,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/08 10Z,  -0.40, -15.61,  99.90, -15.97,   0.04,
05/08 11Z,  -0.40, -14.09,  99.90, -14.46,   0.03,
05/08 12Z,  -0.40, -12.23,  99.90, -12.61,   0.02,
05/08 13Z,  -0.50, -10.55,  99.90, -11.04,   0.02,
05/08 14Z,  -0.50,  -9.39,  99.90,  -9.87,   0.01,
05/08 15Z,  -0.40,  -9.09,  99.90,  -9.48,   0.00,  (max)
05/08 16Z,  -0.30,  -9.91,  99.90, -10.21,  -0.00,
05/08 17Z,  -0.20, -11.74,  99.90, -11.95,  -0.01,
05/08 18Z,  -0.10, -14.20,  99.90, -14.32,  -0.02,
05/08 19Z,  -0.10, -16.73,  99.90, -16.85,  -0.02,
05/08 20Z,   0.00, -18.82,  99.90, -18.85,  -0.03,
05/08 21Z,   0.00, -20.12,  99.90, -20.16,  -0.04,
05/08 22Z,   0.10, -20.33,  99.90, -20.27,  -0.04,  (min)
05/08 23Z,   0.10, -19.38,  99.90, -19.32,  -0.04,
05/09 00Z,   0.10, -17.65,  99.90, -17.59,  -0.04,
05/09 01Z,   0.10, -15.62,  99.90, -15.56,  -0.04,
05/09 02Z,   0.10, -13.54,  99.90, -13.48,  -0.04,
05/09 03Z,   0.10, -11.71,  99.90, -11.65,  -0.04,
05/09 04Z,   0.10, -10.57,  99.90, -10.51,  -0.04,
05/09 05Z,   0.20, -10.38,  99.90, -10.21,  -0.04,  (max)
05/09 06Z,   0.30, -11.10,  99.90, -10.83,  -0.04,
05/09 07Z,   0.40, -12.42,  99.90, -12.06,  -0.04,
05/09 08Z,   0.40, -13.91,  99.90, -13.55,  -0.04,
05/09 09Z,   0.60, -15.15,  99.90, -14.59,  -0.04,
05/09 10Z,   0.70, -15.76,  99.90, -15.09,  -0.04,  (min)
05/09 11Z,   0.70, -15.41,  99.90, -14.75,  -0.04,
05/09 12Z,   0.70, -14.27,  99.90, -13.60,  -0.04,
05/09 13Z,   0.70, -12.83,  99.90, -12.16,  -0.04,
05/09 14Z,   0.50, -11.46,  99.90, -11.00,  -0.04,
05/09 15Z,   0.40, -10.42,  99.90, -10.06,  -0.04,
05/09 16Z,   0.40, -10.08,  99.90,  -9.72,  -0.04,  (max)
05/09 17Z,   0.40, -10.69,  99.90, -10.33,  -0.04,
05/09 18Z,   0.40, -12.18,  99.90, -11.82,  -0.04,
05/09 19Z,   0.50, -14.23,  99.90, -13.77,  -0.04,
05/09 20Z,   0.60, -16.38,  99.90, -15.82,  -0.04,
05/09 21Z,   0.70, -18.23,  99.90, -17.57,  -0.04,
05/09 22Z,   0.70, -19.46,  99.90, -18.80,  -0.04,
05/09 23Z,   0.70, -19.73,  99.90, -19.07,  -0.04,  (min)
05/10 00Z,   0.70, -18.95,  99.90, -18.29,  -0.04,
05/10 01Z,   0.70, -17.45,  99.90, -16.78,  -0.04,
05/10 02Z,   0.60, -15.57,  99.90, -15.01,  -0.04,
05/10 03Z,   0.50, -13.51,  99.90, -13.05,  -0.04,
05/10 04Z,   0.50, -11.63,  99.90, -11.17,  -0.04,
05/10 05Z,   0.50, -10.41,  99.90,  -9.94,  -0.04,
05/10 06Z,   0.50, -10.12,  99.90,  -9.65,  -0.04,  (max)
05/10 07Z,   0.60, -10.76,  99.90, -10.19,  -0.04,
05/10 08Z,   0.70, -12.06,  99.90, -11.40,  -0.04,
05/10 09Z,   0.70, -13.65,  99.90, -12.99,  -0.04,
05/10 10Z,   0.80, -15.13,  99.90, -14.37,  -0.04,
05/10 11Z,   0.80, -16.05,  99.90, -15.28,  -0.04,
05/10 12Z,   0.70, -16.04,  99.90, -15.38,  -0.04,  (min)
05/10 13Z,   0.60, -15.21,  99.90, -14.65,  -0.04,
05/10 14Z,   0.50, -13.95,  99.90, -13.49,  -0.04,
05/10 15Z,   0.40, -12.54,  99.90, -12.17,  -0.04,
05/10 16Z,   0.40, -11.26,  99.90, -10.90,  -0.04,
05/10 17Z,   0.40, -10.58,  99.90, -10.22,  -0.04,  (max)
05/10 18Z,   0.50, -10.81,  99.90, -10.34,  -0.04,
05/10 19Z,   0.60, -11.95,  99.90, -11.39,  -0.04,
05/10 20Z,   0.60, -13.76,  99.90, -13.19,  -0.04,
05/10 21Z,   0.60, -15.81,  99.90, -15.25,  -0.04,
05/10 22Z,   0.60, -17.74,  99.90, -17.18,  -0.04,
05/10 23Z,   0.50, -19.15,  99.90, -18.68,  -0.04,
05/11 00Z,   0.40, -19.59,  99.90, -19.23,  -0.04,  (min)
05/11 01Z,   0.30, -18.93,  99.90, -18.67,  -0.04,
05/11 02Z,   0.20, -17.44,  99.90, -17.27,  -0.04,
05/11 03Z,   0.10, -15.40,  99.90, -15.34,  -0.04,
05/11 04Z,   0.00, -13.08,  99.90, -13.12,  -0.04,
05/11 05Z,   0.00, -10.95,  99.90, -10.99,  -0.04,
05/11 06Z,   0.10,  -9.58,  99.90,  -9.52,  -0.04,
05/11 07Z,   0.10,  -9.30,  99.90,  -9.24,  -0.04,  (max)
05/11 08Z,   0.20, -10.11,  99.90,  -9.95,  -0.04,
05/11 09Z,   0.20, -11.75,  99.90, -11.58,  -0.04,
05/11 10Z,   0.30, -13.79,  99.90, -13.53,  -0.04,
05/11 11Z,   0.20, -15.80,  99.90, -15.63,  -0.04,
05/11 12Z,   0.10, -17.17,  99.90, -17.11,  -0.04,
05/11 13Z,   0.00, -17.46,  99.90, -17.50,  -0.04,  (min)
05/11 14Z,  -0.20, -16.72,  99.90, -16.96,  -0.04,
05/11 15Z,  -0.30, -15.29,  99.90, -15.62,  -0.04,
05/11 16Z,  -0.30, -13.44,  99.90, -13.78,  -0.04,
05/11 17Z,  -0.30, -11.62,  99.90, -11.96,  -0.04,
05/11 18Z,  -0.20, -10.42,  99.90, -10.66,  -0.04,
05/11 19Z,  -0.20, -10.26,  99.90, -10.50,  -0.04,  (max)
05/11 20Z,  -0.20, -11.20,  99.90, -11.44,  -0.04,
05/11 21Z,  -0.20, -13.01,  99.90, -13.25,  -0.04,
05/11 22Z,  -0.20, -15.27,  99.90, -15.51,  -0.04,
05/11 23Z,  -0.20, -17.53,  99.90, -17.76,  -0.04,
05/12 00Z,  -0.30, -19.24,  99.90, -19.57,  -0.04,
05/12 01Z,  99.90, -19.83,  99.90,  99.90,  -0.04,
05/12 02Z,  99.90, -19.10,  99.90,  99.90,  -0.04,
05/12 03Z,  99.90, -17.33,  99.90,  99.90,  -0.04,
05/12 04Z,  99.90, -14.85,  99.90,  99.90,  -0.04,
05/12 05Z,  99.90, -12.06,  99.90,  99.90,  -0.04,
05/12 06Z,  99.90,  -9.63,  99.90,  99.90,  -0.04,