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
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
#Seldovia, AK : 07/20/2025 19:23:00 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 00Z,  -0.30, -12.67, -12.74,  99.90,   0.23,  (min)
07/19 01Z,  -0.30, -10.09, -10.26,  99.90,   0.13,
07/19 02Z,  -0.20,  -7.02,  -7.44,  99.90,  -0.22,
07/19 03Z,  -0.20,  -4.07,  -4.53,  99.90,  -0.26,
07/19 04Z,  -0.20,  -1.82,  -2.29,  99.90,  -0.27,
07/19 05Z,  -0.20,  -0.88,  -1.42,  99.90,  -0.34,  (max)
07/19 06Z,  -0.30,  -1.52,  -2.14,  99.90,  -0.32,
07/19 07Z,  -0.20,  -3.61,  -4.17,  99.90,  -0.36,
07/19 08Z,  -0.20,  -6.72,  -7.08,  99.90,  -0.16,
07/19 09Z,  -0.10, -10.18, -10.62,  99.90,  -0.34,
07/19 10Z,   0.00, -13.34, -13.93,  99.90,  -0.59,
07/19 11Z,   0.00, -15.56, -15.93,  99.90,  -0.37,
07/19 12Z,  -0.20, -16.26, -16.39,  99.90,   0.07,  (min)
07/19 13Z,  -0.20, -15.40, -15.62,  99.90,  -0.02,
07/19 14Z,  -0.30, -13.43, -13.79,  99.90,  -0.06,
07/19 15Z,  -0.30, -10.88, -11.19,  99.90,  -0.01,
07/19 16Z,  -0.30,  -8.24,  -8.53,  99.90,   0.01,
07/19 17Z,  -0.30,  -6.12,  -6.43,  99.90,  -0.01,
07/19 18Z,  -0.30,  -5.06,  -5.46,  99.90,  -0.10,  (max)
07/19 19Z,  -0.30,  -5.27,  -5.67,  99.90,  -0.10,
07/19 20Z,  -0.20,  -6.57,  -7.03,  99.90,  -0.26,
07/19 21Z,  -0.20,  -8.53,  -8.99,  99.90,  -0.26,
07/19 22Z,  -0.20, -10.59, -11.01,  99.90,  -0.22,
07/19 23Z,  -0.20, -12.15, -12.53,  99.90,  -0.18,
07/20 00Z,  -0.20, -12.60, -12.86,  99.90,  -0.06,  (min)
07/20 01Z,  -0.20, -11.61, -11.84,  99.90,  -0.03,
07/20 02Z,  -0.20,  -9.48,  -9.75,  99.90,  -0.07,
07/20 03Z,  -0.30,  -6.80,  -7.30,  99.90,  -0.20,
07/20 04Z,  -0.30,  -4.10,  -4.73,  99.90,  -0.33,
07/20 05Z,  -0.30,  -1.97,  -2.68,  99.90,  -0.41,
07/20 06Z,  -0.30,  -1.01,  -1.83,  99.90,  -0.52,  (max)
07/20 07Z,  -0.30,  -1.53,  -2.44,  99.90,  -0.61,
07/20 08Z,  -0.30,  -3.45,  -4.35,  99.90,  -0.60,
07/20 09Z,  -0.30,  -6.41,  -7.10,  99.90,  -0.39,
07/20 10Z,  -0.30,  -9.86, -10.46,  99.90,  -0.30,
07/20 11Z,  -0.30, -13.23, -13.74,  99.90,  -0.21,
07/20 12Z,  -0.30, -15.82, -16.11,  99.90,   0.01,
07/20 13Z,  -0.40, -16.98, -17.14,  99.90,   0.24,  (min)
07/20 14Z,  -0.40, -16.54, -16.78,  99.90,   0.16,
07/20 15Z,  -0.30, -14.84, -15.30,  99.90,  -0.16,
07/20 16Z,  -0.30, -12.28, -12.79,  99.90,  -0.21,
07/20 17Z,  -0.30,  -9.35,  -9.75,  99.90,  -0.10,
07/20 18Z,  -0.30,  -6.74,  -7.21,  99.90,  -0.17,
07/20 19Z,  -0.30,  -5.09,  -5.61,  99.90,  -0.22,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/20 20Z,  -0.30,  -4.68,  99.90,  -5.18,  -0.20,  (max)
07/20 21Z,  -0.30,  -5.47,  99.90,  -5.96,  -0.18,
07/20 22Z,  -0.30,  -7.14,  99.90,  -7.61,  -0.17,
07/20 23Z,  -0.40,  -9.21,  99.90,  -9.76,  -0.15,
07/21 00Z,  -0.40, -11.05,  99.90, -11.58,  -0.13,
07/21 01Z,  -0.40, -11.92,  99.90, -12.43,  -0.11,  (min)
07/21 02Z,  -0.40, -11.37,  99.90, -11.86,  -0.09,
07/21 03Z,  -0.40,  -9.61,  99.90, -10.08,  -0.07,
07/21 04Z,  -0.40,  -7.10,  99.90,  -7.56,  -0.05,
07/21 05Z,  -0.40,  -4.36,  99.90,  -4.79,  -0.03,
07/21 06Z,  -0.40,  -2.04,  99.90,  -2.46,  -0.02,
07/21 07Z,  -0.40,  -0.84,  99.90,  -1.24,   0.00,  (max)
07/21 08Z,  -0.40,  -1.12,  99.90,  -1.52,   0.00,
07/21 09Z,  -0.30,  -2.88,  99.90,  -3.18,   0.00,
07/21 10Z,  -0.30,  -5.83,  99.90,  -6.13,   0.00,
07/21 11Z,  -0.20,  -9.51,  99.90,  -9.71,   0.00,
07/21 12Z,  -0.30, -13.32,  99.90, -13.61,   0.00,
07/21 13Z,  -0.30, -16.43,  99.90, -16.73,   0.00,
07/21 14Z,  -0.40, -18.05,  99.90, -18.45,   0.00,  (min)
07/21 15Z,  -0.50, -17.91,  99.90, -18.40,   0.00,
07/21 16Z,  -0.50, -16.22,  99.90, -16.72,   0.00,
07/21 17Z,  -0.50, -13.35,  99.90, -13.85,   0.00,
07/21 18Z,  -0.60,  -9.89,  99.90, -10.49,   0.00,
07/21 19Z,  -0.50,  -6.68,  99.90,  -7.18,   0.00,
07/21 20Z,  -0.40,  -4.45,  99.90,  -4.85,   0.00,
07/21 21Z,  -0.30,  -3.59,  99.90,  -3.89,   0.00,  (max)
07/21 22Z,  -0.30,  -4.15,  99.90,  -4.45,   0.00,
07/21 23Z,  -0.30,  -5.89,  99.90,  -6.19,   0.00,
07/22 00Z,  -0.40,  -8.32,  99.90,  -8.72,   0.00,
07/22 01Z,  -0.40, -10.70,  99.90, -11.09,   0.00,
07/22 02Z,  -0.50, -12.07,  99.90, -12.56,   0.00,  (min)
07/22 03Z,  -0.50, -11.88,  99.90, -12.38,   0.00,
07/22 04Z,  -0.50, -10.25,  99.90, -10.75,   0.00,
07/22 05Z,  -0.40,  -7.61,  99.90,  -8.01,   0.00,
07/22 06Z,  -0.40,  -4.54,  99.90,  -4.94,   0.00,
07/22 07Z,  -0.30,  -1.85,  99.90,  -2.15,   0.00,
07/22 08Z,  -0.30,  -0.32,  99.90,  -0.62,   0.00,
07/22 09Z,  -0.20,  -0.39,  99.90,  -0.58,   0.00,  (max)
07/22 10Z,  -0.20,  -2.11,  99.90,  -2.31,   0.00,
07/22 11Z,  -0.20,  -5.26,  99.90,  -5.46,   0.00,
07/22 12Z,  -0.20,  -9.39,  99.90,  -9.59,   0.00,
07/22 13Z,  -0.30, -13.79,  99.90, -14.09,   0.00,
07/22 14Z,  -0.40, -17.43,  99.90, -17.83,   0.00,
07/22 15Z,  -0.40, -19.36,  99.90, -19.76,   0.00,  (min)
07/22 16Z,  -0.50, -19.23,  99.90, -19.73,   0.00,
07/22 17Z,  -0.40, -17.24,  99.90, -17.64,   0.00,
07/22 18Z,  -0.40, -13.82,  99.90, -14.21,   0.00,
07/22 19Z,  -0.30,  -9.71,  99.90, -10.01,   0.00,
07/22 20Z,  -0.20,  -5.93,  99.90,  -6.13,   0.00,
07/22 21Z,  -0.20,  -3.29,  99.90,  -3.49,   0.00,
07/22 22Z,  -0.10,  -2.26,  99.90,  -2.36,   0.00,  (max)
07/22 23Z,  -0.10,  -2.95,  99.90,  -3.04,   0.00,
07/23 00Z,  -0.10,  -5.11,  99.90,  -5.21,   0.00,
07/23 01Z,  -0.10,  -8.17,  99.90,  -8.26,   0.00,
07/23 02Z,  -0.10, -11.15,  99.90, -11.25,   0.00,
07/23 03Z,  -0.10, -12.93,  99.90, -13.02,   0.00,  (min)
07/23 04Z,  -0.10, -12.86,  99.90, -12.95,   0.00,
07/23 05Z,   0.00, -11.05,  99.90, -11.05,   0.00,
07/23 06Z,   0.00,  -8.00,  99.90,  -8.00,   0.00,
07/23 07Z,   0.00,  -4.44,  99.90,  -4.43,   0.00,
07/23 08Z,   0.10,  -1.32,  99.90,  -1.22,   0.00,
07/23 09Z,   0.10,   0.47,  99.90,   0.58,   0.00,  (max)
07/23 10Z,   0.10,   0.47,  99.90,   0.57,   0.00,
07/23 11Z,   0.00,  -1.44,  99.90,  -1.44,   0.00,
07/23 12Z,   0.00,  -5.03,  99.90,  -5.03,   0.00,
07/23 13Z,   0.00,  -9.77,  99.90,  -9.76,   0.00,
07/23 14Z,  -0.10, -14.76,  99.90, -14.85,   0.00,
07/23 15Z,  -0.10, -18.74,  99.90, -18.84,   0.00,
07/23 16Z,  -0.20, -20.66,  99.90, -20.86,   0.00,  (min)
07/23 17Z,  -0.20, -20.19,  99.90, -20.39,   0.00,
07/23 18Z,  -0.30, -17.61,  99.90, -17.91,   0.00,
07/23 19Z,  -0.20, -13.49,  99.90, -13.69,   0.00,
07/23 20Z,  -0.10,  -8.79,  99.90,  -8.89,   0.00,
07/23 21Z,   0.00,  -4.62,  99.90,  -4.62,   0.00,
07/23 22Z,   0.00,  -1.86,  99.90,  -1.86,   0.00,
07/23 23Z,   0.00,  -1.01,  99.90,  -1.01,   0.00,  (max)
07/24 00Z,  -0.10,  -2.18,  99.90,  -2.28,   0.00,
07/24 01Z,  -0.10,  -5.03,  99.90,  -5.12,   0.00,
07/24 02Z,  -0.10,  -8.80,  99.90,  -8.90,   0.00,
07/24 03Z,  -0.10, -12.29,  99.90, -12.39,   0.00,
07/24 04Z,  -0.10, -14.19,  99.90, -14.29,   0.00,  (min)
07/24 05Z,  -0.10, -13.91,  99.90, -14.01,   0.00,
07/24 06Z,  -0.10, -11.65,  99.90, -11.75,   0.00,
07/24 07Z,   0.00,  -8.03,  99.90,  -8.03,   0.00,
07/24 08Z,   0.00,  -3.96,  99.90,  -3.96,   0.00,
07/24 09Z,   0.10,  -0.54,  99.90,  -0.44,   0.00,
07/24 10Z,   0.10,   1.33,  99.90,   1.43,   0.00,  (max)
07/24 11Z,   0.10,   1.14,  99.90,   1.24,   0.00,
07/24 12Z,   0.00,  -1.20,  99.90,  -1.20,   0.00,