EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
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Alaska
Gulf of Alaska
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Elfin Cove, AK
Yakutat, AK
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Seldovia, AK
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Kodiak Island, AK
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Unalaska, AK
Surge List
Gulf of Alaska
#Ketchikan, AK : 06/23/2025 16:23:17 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/22 00Z,  -0.50, -11.92, -11.89,  99.90,   0.53,  (min)
06/22 01Z,  -0.50, -10.63, -10.60,  99.90,   0.53,
06/22 02Z,  -0.50,  -8.21,  -8.39,  99.90,   0.32,
06/22 03Z,  -0.40,  -5.20,  -5.64,  99.90,  -0.04,
06/22 04Z,  -0.30,  -2.31,  -2.85,  99.90,  -0.24,
06/22 05Z,  -0.20,  -0.21,  -0.72,  99.90,  -0.31,
06/22 06Z,  -0.40,   0.56,   0.19,  99.90,   0.03,  (max)
06/22 07Z,  -0.40,  -0.28,  -0.51,  99.90,   0.17,
06/22 08Z,  -0.40,  -2.67,  -2.89,  99.90,   0.18,
06/22 09Z,  -0.30,  -6.20,  -6.48,  99.90,   0.02,
06/22 10Z,  -0.30, -10.13, -10.48,  99.90,  -0.05,
06/22 11Z,  -0.20, -13.59, -13.98,  99.90,  -0.19,
06/22 12Z,  -0.30, -15.82, -16.10,  99.90,   0.02,
06/22 13Z,  -0.40, -16.34, -16.50,  99.90,   0.24,  (min)
06/22 14Z,  -0.40, -15.11, -15.17,  99.90,   0.34,
06/22 15Z,  -0.30, -12.52, -12.51,  99.90,   0.31,
06/22 16Z,  -0.30,  -9.26,  -9.23,  99.90,   0.33,
06/22 17Z,  -0.30,  -6.13,  -6.17,  99.90,   0.26,
06/22 18Z,  -0.40,  -3.85,  -3.98,  99.90,   0.27,
06/22 19Z,  -0.40,  -2.90,  -3.19,  99.90,   0.11,  (max)
06/22 20Z,  -0.40,  -3.43,  -3.78,  99.90,   0.05,
06/22 21Z,  -0.30,  -5.21,  -5.52,  99.90,  -0.01,
06/22 22Z,  -0.20,  -7.67,  -7.89,  99.90,  -0.02,
06/22 23Z,  -0.20, -10.04, -10.11,  99.90,   0.13,
06/23 00Z,  -0.20, -11.58, -11.55,  99.90,   0.23,
06/23 01Z,  -0.20, -11.74, -11.64,  99.90,   0.30,  (min)
06/23 02Z,  -0.20, -10.39, -10.36,  99.90,   0.23,
06/23 03Z,  -0.20,  -7.81,  -7.91,  99.90,   0.10,
06/23 04Z,  -0.10,  -4.61,  -4.89,  99.90,  -0.18,
06/23 05Z,  -0.10,  -1.56,  -1.97,  99.90,  -0.31,
06/23 06Z,  -0.20,   0.61,   0.25,  99.90,  -0.16,
06/23 07Z,  -0.30,   1.31,   1.01,  99.90,   0.00,  (max)
06/23 08Z,  -0.30,   0.24,   0.00,  99.90,   0.06,
06/23 09Z,  -0.30,  -2.53,  -2.78,  99.90,   0.05,
06/23 10Z,  -0.30,  -6.53,  -6.80,  99.90,   0.03,
06/23 11Z,  -0.30, -10.93, -11.21,  99.90,   0.02,
06/23 12Z,  -0.30, -14.75, -14.97,  99.90,   0.08,
06/23 13Z,  -0.30, -17.14, -17.24,  99.90,   0.20,
06/23 14Z,  -0.30, -17.57, -17.59,  99.90,   0.28,  (min)
06/23 15Z,  -0.30, -16.04, -16.03,  99.90,   0.31,
06/23 16Z,  -0.30, -13.03, -13.01,  99.90,   0.32,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/23 17Z,  -0.40,  -9.32,  99.90,  -9.41,   0.31,
06/23 18Z,  -0.40,  -5.79,  99.90,  -5.89,   0.30,
06/23 19Z,  -0.40,  -3.22,  99.90,  -3.33,   0.29,
06/23 20Z,  -0.40,  -2.14,  99.90,  -2.26,   0.28,  (max)
06/23 21Z,  -0.40,  -2.70,  99.90,  -2.84,   0.27,
06/23 22Z,  -0.40,  -4.66,  99.90,  -4.80,   0.26,
06/23 23Z,  -0.40,  -7.38,  99.90,  -7.53,   0.25,
06/24 00Z,  -0.30,  -9.99,  99.90, -10.06,   0.24,
06/24 01Z,  -0.30, -11.66,  99.90, -11.73,   0.23,
06/24 02Z,  -0.30, -11.80,  99.90, -11.88,   0.22,  (min)
06/24 03Z,  -0.30, -10.29,  99.90, -10.39,   0.20,
06/24 04Z,  -0.30,  -7.48,  99.90,  -7.59,   0.19,
06/24 05Z,  -0.40,  -4.06,  99.90,  -4.27,   0.19,
06/24 06Z,  -0.40,  -0.86,  99.90,  -1.07,   0.19,
06/24 07Z,  -0.40,   1.32,  99.90,   1.11,   0.19,
06/24 08Z,  -0.40,   1.88,  99.90,   1.68,   0.19,  (max)
06/24 09Z,  -0.40,   0.52,  99.90,   0.32,   0.19,
06/24 10Z,  -0.40,  -2.66,  99.90,  -2.86,   0.19,
06/24 11Z,  -0.30,  -7.10,  99.90,  -7.20,   0.19,
06/24 12Z,  -0.20, -11.87,  99.90, -11.88,   0.19,
06/24 13Z,  -0.20, -15.89,  99.90, -15.90,   0.19,
06/24 14Z,  -0.10, -18.23,  99.90, -18.13,   0.19,
06/24 15Z,  -0.10, -18.39,  99.90, -18.30,   0.19,  (min)
06/24 16Z,  -0.10, -16.46,  99.90, -16.36,   0.19,
06/24 17Z,  -0.20, -13.00,  99.90, -13.01,   0.19,
06/24 18Z,  -0.20,  -8.91,  99.90,  -8.91,   0.19,
06/24 19Z,  -0.20,  -5.12,  99.90,  -5.13,   0.19,
06/24 20Z,  -0.20,  -2.45,  99.90,  -2.46,   0.19,
06/24 21Z,  -0.20,  -1.44,  99.90,  -1.44,   0.19,  (max)
06/24 22Z,  -0.20,  -2.21,  99.90,  -2.22,   0.19,
06/24 23Z,  -0.10,  -4.47,  99.90,  -4.38,   0.19,
06/25 00Z,   0.00,  -7.49,  99.90,  -7.29,   0.19,
06/25 01Z,   0.00, -10.29,  99.90, -10.10,   0.19,
06/25 02Z,   0.00, -11.97,  99.90, -11.78,   0.19,  (min)
06/25 03Z,   0.00, -11.96,  99.90, -11.77,   0.19,
06/25 04Z,   0.00, -10.21,  99.90, -10.02,   0.19,
06/25 05Z,   0.00,  -7.15,  99.90,  -6.95,   0.19,
06/25 06Z,  -0.10,  -3.54,  99.90,  -3.45,   0.19,
06/25 07Z,  -0.10,  -0.28,  99.90,  -0.18,   0.19,
06/25 08Z,  -0.20,   1.83,  99.90,   1.82,   0.19,
06/25 09Z,  -0.20,   2.17,  99.90,   2.16,   0.19,  (max)
06/25 10Z,  -0.10,   0.46,  99.90,   0.56,   0.19,
06/25 11Z,  -0.10,  -3.12,  99.90,  -3.03,   0.19,
06/25 12Z,   0.00,  -7.92,  99.90,  -7.73,   0.19,
06/25 13Z,   0.00, -12.89,  99.90, -12.70,   0.19,
06/25 14Z,   0.00, -16.88,  99.90, -16.68,   0.19,
06/25 15Z,   0.00, -18.94,  99.90, -18.75,   0.19,  (min)
06/25 16Z,   0.00, -18.68,  99.90, -18.49,   0.19,
06/25 17Z,  -0.10, -16.30,  99.90, -16.20,   0.19,
06/25 18Z,  -0.10, -12.47,  99.90, -12.37,   0.19,
06/25 19Z,  -0.20,  -8.14,  99.90,  -8.14,   0.19,
06/25 20Z,  -0.20,  -4.28,  99.90,  -4.29,   0.19,
06/25 21Z,  -0.20,  -1.71,  99.90,  -1.72,   0.19,
06/25 22Z,  -0.10,  -0.95,  99.90,  -0.86,   0.19,  (max)
06/25 23Z,  -0.10,  -2.08,  99.90,  -1.98,   0.19,
06/26 00Z,   0.00,  -4.69,  99.90,  -4.50,   0.19,
06/26 01Z,   0.00,  -7.95,  99.90,  -7.76,   0.19,
06/26 02Z,   0.00, -10.81,  99.90, -10.62,   0.19,
06/26 03Z,   0.00, -12.36,  99.90, -12.16,   0.19,  (min)
06/26 04Z,   0.00, -12.08,  99.90, -11.89,   0.19,
06/26 05Z,  -0.10, -10.04,  99.90,  -9.95,   0.19,
06/26 06Z,  -0.10,  -6.77,  99.90,  -6.67,   0.19,
06/26 07Z,  -0.20,  -3.08,  99.90,  -3.08,   0.19,
06/26 08Z,  -0.20,   0.13,  99.90,   0.12,   0.19,
06/26 09Z,  -0.20,   2.04,  99.90,   2.04,   0.19,
06/26 10Z,  -0.20,   2.07,  99.90,   2.06,   0.19,  (max)
06/26 11Z,  -0.10,  -0.02,  99.90,   0.07,   0.19,
06/26 12Z,   0.00,  -3.96,  99.90,  -3.76,   0.19,
06/26 13Z,   0.00,  -8.96,  99.90,  -8.76,   0.19,
06/26 14Z,   0.00, -13.89,  99.90, -13.69,   0.19,
06/26 15Z,   0.00, -17.57,  99.90, -17.38,   0.19,
06/26 16Z,   0.00, -19.16,  99.90, -18.97,   0.19,  (min)
06/26 17Z,  -0.10, -18.40,  99.90, -18.30,   0.19,
06/26 18Z,  -0.10, -15.59,  99.90, -15.50,   0.19,
06/26 19Z,  -0.10, -11.51,  99.90, -11.42,   0.19,
06/26 20Z,  -0.20,  -7.13,  99.90,  -7.14,   0.19,
06/26 21Z,  -0.10,  -3.41,  99.90,  -3.32,   0.19,
06/26 22Z,  -0.10,  -1.15,  99.90,  -1.05,   0.19,
06/26 23Z,   0.00,  -0.79,  99.90,  -0.60,   0.19,  (max)
06/27 00Z,   0.00,  -2.34,  99.90,  -2.15,   0.19,
06/27 01Z,   0.00,  -5.27,  99.90,  -5.07,   0.19,
06/27 02Z,   0.00,  -8.63,  99.90,  -8.44,   0.19,
06/27 03Z,   0.00, -11.38,  99.90, -11.18,   0.19,
06/27 04Z,   0.00, -12.64,  99.90, -12.44,   0.19,  (min)
06/27 05Z,   0.00, -12.04,  99.90, -11.84,   0.19,
06/27 06Z,   0.00,  -9.75,  99.90,  -9.55,   0.19,
06/27 07Z,  99.90,  -6.37,  99.90,  99.90,   0.19,
06/27 08Z,  99.90,  -2.73,  99.90,  99.90,   0.19,
06/27 09Z,  99.90,   0.27,  99.90,  99.90,   0.19,
06/27 10Z,  99.90,   1.86,  99.90,  99.90,   0.19,
06/27 11Z,  99.90,   1.49,  99.90,  99.90,   0.19,
06/27 12Z,  99.90,  -0.97,  99.90,  99.90,   0.19,