EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Juneau, AK : 05/10/2026 20:22:41 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/09 00Z,   2.00, -12.71, -13.22,  99.90,  -2.51,
05/09 01Z,   2.00, -10.93, -11.39,  99.90,  -2.46,
05/09 02Z,   1.90,  -9.73, -10.15,  99.90,  -2.32,
05/09 03Z,   1.90,  -9.21,  -9.60,  99.90,  -2.29,  (max)
05/09 04Z,   1.90,  -9.42,  -9.85,  99.90,  -2.33,
05/09 05Z,   2.00, -10.28, -10.73,  99.90,  -2.45,
05/09 06Z,   2.20, -11.57, -12.07,  99.90,  -2.70,
05/09 07Z,   2.10, -12.88, -13.32,  99.90,  -2.54,
05/09 08Z,   2.00, -13.78, -14.17,  99.90,  -2.39,
05/09 09Z,   2.00, -13.98, -14.36,  99.90,  -2.38,  (min)
05/09 10Z,   2.00, -13.39, -13.67,  99.90,  -2.28,
05/09 11Z,   2.10, -12.14, -12.31,  99.90,  -2.27,
05/09 12Z,   2.20, -10.56, -10.75,  99.90,  -2.39,
05/09 13Z,   2.20,  -9.13,  -9.37,  99.90,  -2.44,
05/09 14Z,   2.10,  -8.28,  -8.54,  99.90,  -2.36,  (max)
05/09 15Z,   2.10,  -8.26,  -8.60,  99.90,  -2.44,
05/09 16Z,   2.20,  -9.17,  -9.59,  99.90,  -2.62,
05/09 17Z,   2.20, -10.90, -11.27,  99.90,  -2.57,
05/09 18Z,   2.30, -13.16, -13.54,  99.90,  -2.68,
05/09 19Z,   2.30, -15.42, -15.83,  99.90,  -2.71,
05/09 20Z,   2.20, -17.12, -17.36,  99.90,  -2.44,
05/09 21Z,   2.20, -17.89, -18.10,  99.90,  -2.41,  (min)
05/09 22Z,   2.20, -17.62, -17.88,  99.90,  -2.46,
05/09 23Z,   2.20, -16.44, -16.70,  99.90,  -2.46,
05/10 00Z,   2.10, -14.64, -14.94,  99.90,  -2.40,
05/10 01Z,   2.00, -12.65, -12.98,  99.90,  -2.33,
05/10 02Z,   2.00, -10.87, -11.21,  99.90,  -2.34,
05/10 03Z,   2.00,  -9.57,  -9.91,  99.90,  -2.34,
05/10 04Z,   2.00,  -8.92,  -9.31,  99.90,  -2.39,  (max)
05/10 05Z,   2.00,  -9.02,  -9.44,  99.90,  -2.42,
05/10 06Z,   1.90,  -9.88, -10.22,  99.90,  -2.24,
05/10 07Z,   1.90, -11.26, -11.63,  99.90,  -2.27,
05/10 08Z,   2.00, -12.76, -13.00,  99.90,  -2.24,
05/10 09Z,   2.00, -13.93, -14.15,  99.90,  -2.22,
05/10 10Z,   2.10, -14.43, -14.66,  99.90,  -2.33,  (min)
05/10 11Z,   2.10, -14.10, -14.39,  99.90,  -2.39,
05/10 12Z,   1.90, -13.02, -13.28,  99.90,  -2.16,
05/10 13Z,   1.80, -11.50, -11.89,  99.90,  -2.19,
05/10 14Z,   1.90,  -9.98, -10.37,  99.90,  -2.29,
05/10 15Z,   1.90,  -8.92,  -9.38,  99.90,  -2.36,
05/10 16Z,   1.90,  -8.63,  -9.12,  99.90,  -2.39,  (max)
05/10 17Z,   2.00,  -9.24,  -9.81,  99.90,  -2.57,
05/10 18Z,   2.00, -10.74, -11.33,  99.90,  -2.59,
05/10 19Z,   2.10, -12.85, -13.41,  99.90,  -2.66,
05/10 20Z,   2.10, -15.05, -15.48,  99.90,  -2.53,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/10 21Z,   2.10, -16.80,  99.90, -17.21,  -2.51,
05/10 22Z,   2.00, -17.68,  99.90, -18.18,  -2.50,  (min)
05/10 23Z,   1.90, -17.53,  99.90, -18.11,  -2.48,
05/11 00Z,   1.80, -16.40,  99.90, -17.07,  -2.46,
05/11 01Z,   1.60, -14.55,  99.90, -15.40,  -2.45,
05/11 02Z,   1.50, -12.40,  99.90, -13.33,  -2.43,
05/11 03Z,   1.40, -10.37,  99.90, -11.39,  -2.42,
05/11 04Z,   1.40,  -8.84,  99.90,  -9.84,  -2.40,
05/11 05Z,   1.40,  -8.07,  99.90,  -9.05,  -2.39,  (max)
05/11 06Z,   1.40,  -8.23,  99.90,  -9.20,  -2.37,
05/11 07Z,   1.50,  -9.34,  99.90, -10.19,  -2.35,
05/11 08Z,   1.50, -11.13,  99.90, -11.97,  -2.34,
05/11 09Z,   1.60, -13.11,  99.90, -13.84,  -2.34,
05/11 10Z,   1.60, -14.73,  99.90, -15.47,  -2.34,
05/11 11Z,   1.60, -15.58,  99.90, -16.32,  -2.34,  (min)
05/11 12Z,   1.60, -15.42,  99.90, -16.16,  -2.34,
05/11 13Z,   1.60, -14.28,  99.90, -15.02,  -2.34,
05/11 14Z,   1.60, -12.50,  99.90, -13.24,  -2.34,
05/11 15Z,   1.50, -10.61,  99.90, -11.45,  -2.34,
05/11 16Z,   1.40,  -9.13,  99.90, -10.07,  -2.34,
05/11 17Z,   1.20,  -8.46,  99.90,  -9.60,  -2.34,  (max)
05/11 18Z,   1.10,  -8.83,  99.90, -10.07,  -2.34,
05/11 19Z,   0.90, -10.24,  99.90, -11.68,  -2.34,
05/11 20Z,   0.80, -12.40,  99.90, -13.94,  -2.34,
05/11 21Z,   0.70, -14.76,  99.90, -16.40,  -2.34,
05/11 22Z,   0.80, -16.71,  99.90, -18.25,  -2.34,
05/11 23Z,   0.90, -17.77,  99.90, -19.21,  -2.34,  (min)
05/12 00Z,   1.00, -17.67,  99.90, -19.01,  -2.34,
05/12 01Z,   1.10, -16.41,  99.90, -17.65,  -2.34,
05/12 02Z,   1.20, -14.26,  99.90, -15.40,  -2.34,
05/12 03Z,   1.30, -11.70,  99.90, -12.74,  -2.34,
05/12 04Z,   1.30,  -9.31,  99.90, -10.35,  -2.34,
05/12 05Z,   1.30,  -7.56,  99.90,  -8.60,  -2.34,
05/12 06Z,   1.30,  -6.82,  99.90,  -7.86,  -2.34,  (max)
05/12 07Z,   1.20,  -7.30,  99.90,  -8.44,  -2.34,
05/12 08Z,   1.20,  -8.96,  99.90, -10.10,  -2.34,
05/12 09Z,   1.10, -11.42,  99.90, -12.66,  -2.34,
05/12 10Z,   1.00, -14.06,  99.90, -15.40,  -2.34,
05/12 11Z,   1.00, -16.21,  99.90, -17.55,  -2.34,
05/12 12Z,   0.90, -17.32,  99.90, -18.76,  -2.34,  (min)
05/12 13Z,   1.00, -17.10,  99.90, -18.44,  -2.34,
05/12 14Z,   1.00, -15.61,  99.90, -16.95,  -2.34,
05/12 15Z,   1.10, -13.29,  99.90, -14.53,  -2.34,
05/12 16Z,   1.20, -10.81,  99.90, -11.95,  -2.34,
05/12 17Z,   1.20,  -8.83,  99.90,  -9.97,  -2.34,
05/12 18Z,   1.30,  -7.84,  99.90,  -8.88,  -2.34,  (max)
05/12 19Z,   1.30,  -8.10,  99.90,  -9.14,  -2.34,
05/12 20Z,   1.40,  -9.61,  99.90, -10.54,  -2.34,
05/12 21Z,   1.40, -12.01,  99.90, -12.95,  -2.34,
05/12 22Z,   1.40, -14.67,  99.90, -15.61,  -2.34,
05/12 23Z,   1.40, -16.89,  99.90, -17.83,  -2.34,
05/13 00Z,   1.40, -18.07,  99.90, -19.01,  -2.34,  (min)
05/13 01Z,   1.40, -17.86,  99.90, -18.80,  -2.34,
05/13 02Z,   1.40, -16.25,  99.90, -17.19,  -2.34,
05/13 03Z,   1.50, -13.57,  99.90, -14.41,  -2.34,
05/13 04Z,   1.60, -10.50,  99.90, -11.23,  -2.34,
05/13 05Z,   1.60,  -7.75,  99.90,  -8.49,  -2.34,
05/13 06Z,   1.70,  -5.93,  99.90,  -6.57,  -2.34,
05/13 07Z,   1.70,  -5.47,  99.90,  -6.11,  -2.34,  (max)
05/13 08Z,   1.60,  -6.53,  99.90,  -7.27,  -2.34,
05/13 09Z,   1.60,  -8.98,  99.90,  -9.72,  -2.34,
05/13 10Z,   1.50, -12.28,  99.90, -13.12,  -2.34,
05/13 11Z,   1.50, -15.63,  99.90, -16.47,  -2.34,
05/13 12Z,   1.50, -18.21,  99.90, -19.05,  -2.34,
05/13 13Z,   1.60, -19.38,  99.90, -20.12,  -2.34,  (min)
05/13 14Z,   1.60, -18.82,  99.90, -19.56,  -2.34,
05/13 15Z,   1.60, -16.70,  99.90, -17.44,  -2.34,
05/13 16Z,   1.70, -13.65,  99.90, -14.29,  -2.34,
05/13 17Z,   1.70, -10.52,  99.90, -11.16,  -2.34,
05/13 18Z,   1.70,  -8.10,  99.90,  -8.74,  -2.34,
05/13 19Z,   1.60,  -6.93,  99.90,  -7.67,  -2.34,  (max)
05/13 20Z,   1.60,  -7.26,  99.90,  -8.00,  -2.34,
05/13 21Z,   1.60,  -9.03,  99.90,  -9.77,  -2.34,
05/13 22Z,   1.60, -11.80,  99.90, -12.54,  -2.34,
05/13 23Z,   1.60, -14.82,  99.90, -15.56,  -2.34,
05/14 00Z,   1.50, -17.27,  99.90, -18.11,  -2.34,
05/14 01Z,   1.60, -18.44,  99.90, -19.18,  -2.34,  (min)
05/14 02Z,   1.60, -17.92,  99.90, -18.66,  -2.34,
05/14 03Z,   1.60, -15.74,  99.90, -16.48,  -2.34,
05/14 04Z,   1.70, -12.43,  99.90, -13.07,  -2.34,
05/14 05Z,   1.70,  -8.86,  99.90,  -9.49,  -2.34,
05/14 06Z,   1.70,  -5.90,  99.90,  -6.54,  -2.34,
05/14 07Z,   1.70,  -4.25,  99.90,  -4.89,  -2.34,  (max)
05/14 08Z,   1.70,  -4.31,  99.90,  -4.95,  -2.34,
05/14 09Z,   1.70,  -6.16,  99.90,  -6.80,  -2.34,
05/14 10Z,   1.60,  -9.52,  99.90, -10.25,  -2.34,
05/14 11Z,   1.60, -13.66,  99.90, -14.40,  -2.34,
05/14 12Z,   1.60, -17.63,  99.90, -18.37,  -2.34,