EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
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Alaska
Gulf of Alaska
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Skagway, AK
Elfin Cove, AK
Yakutat, AK
Cordova, 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
#Skagway, AK : 07/14/2026 12:23:42 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/12 12Z,   1.60, -13.67, -14.53,  99.90,  -2.46,
07/12 13Z,   1.60, -17.03, -17.79,  99.90,  -2.36,
07/12 14Z,   1.70, -18.45, -19.11,  99.90,  -2.36,  (min)
07/12 15Z,   1.70, -17.70, -18.26,  99.90,  -2.26,
07/12 16Z,   1.70, -15.17, -15.62,  99.90,  -2.15,
07/12 17Z,   1.80, -11.54, -12.21,  99.90,  -2.47,
07/12 18Z,   1.70,  -7.68,  -8.33,  99.90,  -2.35,
07/12 19Z,   1.70,  -4.49,  -5.02,  99.90,  -2.23,
07/12 20Z,   1.70,  -2.63,  -3.45,  99.90,  -2.52,
07/12 21Z,   1.60,  -2.30,  -3.27,  99.90,  -2.57,  (max)
07/12 22Z,   1.60,  -3.34,  -4.14,  99.90,  -2.40,
07/12 23Z,   1.70,  -5.50,  -6.14,  99.90,  -2.34,
07/13 00Z,   1.60,  -8.32,  -8.86,  99.90,  -2.14,
07/13 01Z,   1.50, -10.92, -11.41,  99.90,  -1.99,
07/13 02Z,   1.50, -12.26, -12.85,  99.90,  -2.09,  (min)
07/13 03Z,   1.50, -11.76, -12.23,  99.90,  -1.97,
07/13 04Z,   1.50,  -9.52,  -9.99,  99.90,  -1.97,
07/13 05Z,   1.60,  -6.12,  -6.89,  99.90,  -2.37,
07/13 06Z,   1.50,  -2.42,  -3.28,  99.90,  -2.36,
07/13 07Z,   1.40,   0.60,  -0.12,  99.90,  -2.12,
07/13 08Z,   1.40,   2.05,   1.48,  99.90,  -1.97,  (max)
07/13 09Z,   1.40,   1.49,   0.95,  99.90,  -1.94,
07/13 10Z,   1.40,  -0.95,  -1.50,  99.90,  -1.95,
07/13 11Z,   1.50,  -4.93,  -5.72,  99.90,  -2.29,
07/13 12Z,   1.20,  -9.85, -10.73,  99.90,  -2.08,
07/13 13Z,   1.10, -14.76, -15.57,  99.90,  -1.91,
07/13 14Z,   1.10, -18.38, -19.23,  99.90,  -1.95,
07/13 15Z,   1.20, -19.74, -20.34,  99.90,  -1.80,  (min)
07/13 16Z,   1.30, -18.62, -19.05,  99.90,  -1.73,
07/13 17Z,   1.40, -15.52, -16.06,  99.90,  -1.94,
07/13 18Z,   1.30, -11.27, -11.92,  99.90,  -1.95,
07/13 19Z,   1.30,  -6.89,  -7.53,  99.90,  -1.94,
07/13 20Z,   1.40,  -3.39,  -4.21,  99.90,  -2.22,
07/13 21Z,   1.40,  -1.45,  -2.20,  99.90,  -2.15,
07/13 22Z,   1.50,  -1.26,  -2.20,  99.90,  -2.44,  (max)
07/13 23Z,   1.60,  -2.67,  -3.37,  99.90,  -2.30,
07/14 00Z,   1.50,  -5.41,  -5.92,  99.90,  -2.01,
07/14 01Z,   1.40,  -8.85,  -9.25,  99.90,  -1.80,
07/14 02Z,   1.30, -11.88, -12.22,  99.90,  -1.64,
07/14 03Z,   1.30, -13.34, -13.97,  99.90,  -1.93,  (min)
07/14 04Z,   1.30, -12.63, -13.34,  99.90,  -2.01,
07/14 05Z,   1.30,  -9.95, -10.65,  99.90,  -2.00,
07/14 06Z,   1.40,  -6.04,  -6.95,  99.90,  -2.31,
07/14 07Z,   1.50,  -1.90,  -2.75,  99.90,  -2.35,
07/14 08Z,   1.50,   1.33,   0.68,  99.90,  -2.15,
07/14 09Z,   1.50,   2.76,   2.34,  99.90,  -1.92,  (max)
07/14 10Z,   1.60,   2.00,   1.75,  99.90,  -1.85,
07/14 11Z,   1.60,  -0.83,  -1.37,  99.90,  -2.14,
07/14 12Z,   1.60,  -5.32,  -6.02,  99.90,  -2.30,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/14 13Z,   1.50, -10.77,  99.90, -11.56,  -2.29,
07/14 14Z,   1.50, -16.00,  99.90, -16.78,  -2.28,
07/14 15Z,   1.40, -19.60,  99.90, -20.47,  -2.27,
07/14 16Z,   1.30, -20.60,  99.90, -21.55,  -2.26,  (min)
07/14 17Z,   1.30, -18.90,  99.90, -19.85,  -2.25,
07/14 18Z,   1.20, -15.16,  99.90, -16.20,  -2.24,
07/14 19Z,   1.20, -10.38,  99.90, -11.41,  -2.23,
07/14 20Z,   1.20,  -5.68,  99.90,  -6.70,  -2.22,
07/14 21Z,   1.30,  -2.12,  99.90,  -3.03,  -2.21,
07/14 22Z,   1.40,  -0.35,  99.90,  -1.15,  -2.20,
07/14 23Z,   1.60,  -0.53,  99.90,  -1.11,  -2.19,  (max)
07/15 00Z,   1.70,  -2.49,  99.90,  -2.97,  -2.18,
07/15 01Z,   1.70,  -5.87,  99.90,  -6.34,  -2.18,
07/15 02Z,   1.80,  -9.83,  99.90, -10.21,  -2.18,
07/15 03Z,   1.80, -13.08,  99.90, -13.46,  -2.18,
07/15 04Z,   1.70, -14.39,  99.90, -14.87,  -2.18,  (min)
07/15 05Z,   1.60, -13.27,  99.90, -13.85,  -2.18,
07/15 06Z,   1.50, -10.09,  99.90, -10.77,  -2.18,
07/15 07Z,   1.40,  -5.75,  99.90,  -6.53,  -2.18,
07/15 08Z,   1.40,  -1.38,  99.90,  -2.15,  -2.18,
07/15 09Z,   1.30,   1.87,  99.90,   0.99,  -2.18,
07/15 10Z,   1.20,   3.10,  99.90,   2.12,  -2.18,  (max)
07/15 11Z,   1.20,   1.99,  99.90,   1.01,  -2.18,
07/15 12Z,   1.20,  -1.28,  99.90,  -2.26,  -2.18,
07/15 13Z,   1.30,  -6.22,  99.90,  -7.09,  -2.18,
07/15 14Z,   1.40, -11.97,  99.90, -12.75,  -2.18,
07/15 15Z,   1.50, -17.19,  99.90, -17.87,  -2.18,
07/15 16Z,   1.70, -20.41,  99.90, -20.88,  -2.18,
07/15 17Z,   1.80, -20.76,  99.90, -21.14,  -2.18,  (min)
07/15 18Z,   1.80, -18.39,  99.90, -18.77,  -2.18,
07/15 19Z,   1.80, -14.10,  99.90, -14.47,  -2.18,
07/15 20Z,   1.80,  -8.99,  99.90,  -9.37,  -2.18,
07/15 21Z,   1.70,  -4.24,  99.90,  -4.72,  -2.18,
07/15 22Z,   1.60,  -0.89,  99.90,  -1.47,  -2.18,
07/15 23Z,   1.50,   0.46,  99.90,  -0.21,  -2.18,  (max)
07/16 00Z,   1.50,  -0.26,  99.90,  -0.94,  -2.18,
07/16 01Z,   1.40,  -2.85,  99.90,  -3.63,  -2.18,
07/16 02Z,   1.40,  -6.79,  99.90,  -7.57,  -2.18,
07/16 03Z,   1.40, -11.05,  99.90, -11.83,  -2.18,
07/16 04Z,   1.50, -14.22,  99.90, -14.89,  -2.18,
07/16 05Z,   1.60, -15.13,  99.90, -15.71,  -2.18,  (min)
07/16 06Z,   1.70, -13.51,  99.90, -13.99,  -2.18,
07/16 07Z,   1.70,  -9.91,  99.90, -10.39,  -2.18,
07/16 08Z,   1.70,  -5.35,  99.90,  -5.83,  -2.18,
07/16 09Z,   1.70,  -1.00,  99.90,  -1.47,  -2.18,
07/16 10Z,   1.50,   2.01,  99.90,   1.33,  -2.18,
07/16 11Z,   1.40,   2.86,  99.90,   2.08,  -2.18,  (max)
07/16 12Z,   1.20,   1.32,  99.90,   0.35,  -2.18,
07/16 13Z,   1.10,  -2.33,  99.90,  -3.41,  -2.18,
07/16 14Z,   1.00,  -7.52,  99.90,  -8.69,  -2.18,
07/16 15Z,   1.10, -13.24,  99.90, -14.31,  -2.18,
07/16 16Z,   1.10, -18.04,  99.90, -19.12,  -2.18,
07/16 17Z,   1.20, -20.54,  99.90, -21.51,  -2.18,  (min)
07/16 18Z,   1.30, -20.10,  99.90, -20.98,  -2.18,
07/16 19Z,   1.30, -17.09,  99.90, -17.97,  -2.18,
07/16 20Z,   1.40, -12.44,  99.90, -13.22,  -2.18,
07/16 21Z,   1.30,  -7.29,  99.90,  -8.17,  -2.18,
07/16 22Z,   1.30,  -2.79,  99.90,  -3.67,  -2.18,
07/16 23Z,   1.30,   0.08,  99.90,  -0.80,  -2.18,
07/17 00Z,   1.20,   0.82,  99.90,  -0.15,  -2.18,  (max)
07/17 01Z,   1.30,  -0.55,  99.90,  -1.42,  -2.18,
07/17 02Z,   1.30,  -3.70,  99.90,  -4.58,  -2.18,
07/17 03Z,   1.40,  -7.98,  99.90,  -8.75,  -2.18,
07/17 04Z,   1.50, -12.22,  99.90, -12.90,  -2.18,
07/17 05Z,   1.60, -15.02,  99.90, -15.59,  -2.18,
07/17 06Z,   1.60, -15.40,  99.90, -15.97,  -2.18,  (min)
07/17 07Z,   1.50, -13.32,  99.90, -14.00,  -2.18,
07/17 08Z,   1.50,  -9.51,  99.90, -10.19,  -2.18,
07/17 09Z,   1.50,  -5.00,  99.90,  -5.68,  -2.18,
07/17 10Z,   1.40,  -0.93,  99.90,  -1.71,  -2.18,
07/17 11Z,   1.30,   1.62,  99.90,   0.74,  -2.18,
07/17 12Z,   1.30,   1.97,  99.90,   1.10,  -2.18,  (max)
07/17 13Z,   1.20,   0.03,  99.90,  -0.95,  -2.18,
07/17 14Z,   1.20,  -3.84,  99.90,  -4.82,  -2.18,
07/17 15Z,   1.20,  -8.96,  99.90,  -9.94,  -2.18,
07/17 16Z,   1.30, -14.25,  99.90, -15.12,  -2.18,
07/17 17Z,   1.40, -18.27,  99.90, -19.05,  -2.18,
07/17 18Z,   1.60, -19.84,  99.90, -20.42,  -2.18,  (min)
07/17 19Z,   1.70, -18.62,  99.90, -19.10,  -2.18,
07/17 20Z,   1.80, -15.15,  99.90, -15.53,  -2.18,
07/17 21Z,   1.80, -10.43,  99.90, -10.81,  -2.18,
07/17 22Z,   1.80,  -5.55,  99.90,  -5.92,  -2.18,
07/17 23Z,   1.70,  -1.58,  99.90,  -2.06,  -2.18,
07/18 00Z,   1.70,   0.60,  99.90,   0.12,  -2.18,