EXTRA-TROPICAL  STORM  SURGE
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hat-on
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Alaska
Gulf of Alaska
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Ketchikan, AK
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Skagway, AK
Elfin Cove, AK
Yakutat, AK
Cordova, AK
Valdez, AK
Seward, AK
Seldovia, AK
Nikiski, AK
Anchorage, AK
Kodiak Island, AK
Alitak, AK
Sand Point, AK
King Cove, AK
Adak Island, AK
Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Ketchikan, AK : 02/08/2026 17:23:13 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/07 00Z,   0.50,  -5.82,  -5.06,  99.90,   0.26,
02/07 01Z,   0.50,  -5.71,  -4.89,  99.90,   0.32,  (max)
02/07 02Z,   0.60,  -7.23,  -6.36,  99.90,   0.27,
02/07 03Z,   0.60, -10.02,  -9.04,  99.90,   0.38,
02/07 04Z,   0.60, -13.32, -12.45,  99.90,   0.27,
02/07 05Z,   0.50, -16.23, -15.41,  99.90,   0.32,
02/07 06Z,   0.40, -17.97, -17.21,  99.90,   0.36,
02/07 07Z,   0.40, -18.05, -17.31,  99.90,   0.34,  (min)
02/07 08Z,   0.50, -16.47, -15.67,  99.90,   0.30,
02/07 09Z,   0.60, -13.61, -12.69,  99.90,   0.32,
02/07 10Z,   0.70, -10.18,  -9.17,  99.90,   0.31,
02/07 11Z,   0.80,  -7.01,  -5.86,  99.90,   0.35,
02/07 12Z,   0.60,  -4.83,  -3.67,  99.90,   0.56,
02/07 13Z,   0.70,  -4.17,  -3.01,  99.90,   0.46,  (max)
02/07 14Z,   0.80,  -5.18,  -4.10,  99.90,   0.28,
02/07 15Z,   0.90,  -7.60,  -6.57,  99.90,   0.13,
02/07 16Z,   1.00, -10.81,  -9.91,  99.90,  -0.10,
02/07 17Z,   1.00, -13.99, -13.04,  99.90,  -0.05,
02/07 18Z,   0.70, -16.39, -15.35,  99.90,   0.34,
02/07 19Z,   0.70, -17.46, -16.30,  99.90,   0.46,  (min)
02/07 20Z,   0.80, -17.06, -15.78,  99.90,   0.48,
02/07 21Z,   0.90, -15.36, -14.07,  99.90,   0.39,
02/07 22Z,   1.00, -12.89, -11.79,  99.90,   0.10,
02/07 23Z,   1.10, -10.27,  -9.34,  99.90,  -0.17,
02/08 00Z,   0.70,  -8.18,  -7.41,  99.90,   0.07,
02/08 01Z,   0.70,  -7.15,  -6.45,  99.90,  -0.00,  (max)
02/08 02Z,   0.80,  -7.43,  -6.79,  99.90,  -0.16,
02/08 03Z,   0.90,  -8.95,  -8.38,  99.90,  -0.33,
02/08 04Z,   0.90, -11.28, -10.77,  99.90,  -0.39,
02/08 05Z,   0.90, -13.76, -13.33,  99.90,  -0.47,
02/08 06Z,   0.50, -15.69, -15.33,  99.90,  -0.14,
02/08 07Z,   0.50, -16.51, -16.12,  99.90,  -0.11,  (min)
02/08 08Z,   0.50, -15.97, -15.47,  99.90,   0.00,
02/08 09Z,   0.60, -14.19, -13.60,  99.90,  -0.01,
02/08 10Z,   0.60, -11.58, -10.93,  99.90,   0.05,
02/08 11Z,   0.60,  -8.78,  -8.17,  99.90,   0.01,
02/08 12Z,   0.20,  -6.45,  -5.92,  99.90,   0.33,
02/08 13Z,   0.20,  -5.14,  -4.76,  99.90,   0.18,  (max)
02/08 14Z,   0.30,  -5.18,  -4.91,  99.90,  -0.03,
02/08 15Z,   0.30,  -6.54,  -6.32,  99.90,  -0.08,
02/08 16Z,   0.40,  -8.90,  -8.64,  99.90,  -0.14,
02/08 17Z,   0.30, -11.69, -11.32,  99.90,   0.07,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/08 18Z,   0.30, -14.26,  99.90, -13.87,   0.08,
02/08 19Z,   0.20, -16.03,  99.90, -15.74,   0.09,
02/08 20Z,   0.20, -16.69,  99.90, -16.39,   0.10,  (min)
02/08 21Z,   0.10, -16.17,  99.90, -15.96,   0.11,
02/08 22Z,   0.10, -14.70,  99.90, -14.47,   0.13,
02/08 23Z,   0.00, -12.70,  99.90, -12.57,   0.14,
02/09 00Z,   0.00, -10.71,  99.90, -10.56,   0.15,
02/09 01Z,   0.00,  -9.21,  99.90,  -9.05,   0.16,
02/09 02Z,   0.00,  -8.57,  99.90,  -8.40,   0.17,  (max)
02/09 03Z,   0.10,  -8.92,  99.90,  -8.64,   0.18,
02/09 04Z,   0.10, -10.12,  99.90,  -9.83,   0.19,
02/09 05Z,   0.10, -11.81,  99.90, -11.51,   0.20,
02/09 06Z,   0.10, -13.46,  99.90, -13.16,   0.20,
02/09 07Z,   0.20, -14.59,  99.90, -14.19,   0.20,
02/09 08Z,   0.10, -14.83,  99.90, -14.52,   0.20,  (min)
02/09 09Z,   0.10, -14.05,  99.90, -13.75,   0.20,
02/09 10Z,   0.10, -12.41,  99.90, -12.11,   0.20,
02/09 11Z,   0.10, -10.28,  99.90,  -9.98,   0.20,
02/09 12Z,   0.10,  -8.17,  99.90,  -7.87,   0.20,
02/09 13Z,   0.10,  -6.57,  99.90,  -6.26,   0.20,
02/09 14Z,   0.10,  -5.87,  99.90,  -5.57,   0.20,  (max)
02/09 15Z,   0.10,  -6.24,  99.90,  -5.94,   0.20,
02/09 16Z,   0.10,  -7.62,  99.90,  -7.32,   0.20,
02/09 17Z,   0.10,  -9.68,  99.90,  -9.38,   0.20,
02/09 18Z,   0.00, -11.98,  99.90, -11.77,   0.20,
02/09 19Z,   0.00, -14.03,  99.90, -13.83,   0.20,
02/09 20Z,   0.00, -15.44,  99.90, -15.24,   0.20,
02/09 21Z,   0.00, -15.97,  99.90, -15.77,   0.20,  (min)
02/09 22Z,   0.00, -15.61,  99.90, -15.41,   0.20,
02/09 23Z,   0.10, -14.52,  99.90, -14.22,   0.20,
02/10 00Z,   0.20, -13.02,  99.90, -12.62,   0.20,
02/10 01Z,   0.30, -11.50,  99.90, -11.00,   0.20,
02/10 02Z,   0.20, -10.33,  99.90,  -9.93,   0.20,
02/10 03Z,   0.20,  -9.75,  99.90,  -9.35,   0.20,  (max)
02/10 04Z,   0.10,  -9.87,  99.90,  -9.57,   0.20,
02/10 05Z,   0.00, -10.58,  99.90, -10.38,   0.20,
02/10 06Z,   0.00, -11.62,  99.90, -11.42,   0.20,
02/10 07Z,  -0.10, -12.64,  99.90, -12.54,   0.20,
02/10 08Z,  -0.10, -13.30,  99.90, -13.20,   0.20,
02/10 09Z,  -0.10, -13.34,  99.90, -13.24,   0.20,  (min)
02/10 10Z,  -0.10, -12.67,  99.90, -12.56,   0.20,
02/10 11Z,   0.00, -11.39,  99.90, -11.19,   0.20,
02/10 12Z,   0.00,  -9.79,  99.90,  -9.59,   0.20,
02/10 13Z,   0.00,  -8.23,  99.90,  -8.03,   0.20,
02/10 14Z,   0.00,  -7.08,  99.90,  -6.88,   0.20,
02/10 15Z,  -0.10,  -6.63,  99.90,  -6.53,   0.20,  (max)
02/10 16Z,  -0.10,  -7.00,  99.90,  -6.90,   0.20,
02/10 17Z,  -0.10,  -8.15,  99.90,  -8.05,   0.20,
02/10 18Z,  -0.10,  -9.84,  99.90,  -9.74,   0.20,
02/10 19Z,  -0.20, -11.77,  99.90, -11.77,   0.20,
02/10 20Z,  -0.20, -13.57,  99.90, -13.57,   0.20,
02/10 21Z,  -0.20, -14.92,  99.90, -14.92,   0.20,
02/10 22Z,  -0.20, -15.61,  99.90, -15.61,   0.20,  (min)
02/10 23Z,  -0.10, -15.57,  99.90, -15.47,   0.20,
02/11 00Z,  -0.10, -14.88,  99.90, -14.78,   0.20,
02/11 01Z,  -0.10, -13.73,  99.90, -13.63,   0.20,
02/11 02Z,  -0.10, -12.41,  99.90, -12.31,   0.20,
02/11 03Z,  -0.10, -11.22,  99.90, -11.12,   0.20,
02/11 04Z,  -0.20, -10.41,  99.90, -10.41,   0.20,
02/11 05Z,  -0.20, -10.12,  99.90, -10.12,   0.20,  (max)
02/11 06Z,  -0.30, -10.34,  99.90, -10.44,   0.20,
02/11 07Z,  -0.20, -10.92,  99.90, -10.92,   0.20,
02/11 08Z,  -0.10, -11.64,  99.90, -11.54,   0.20,
02/11 09Z,   0.00, -12.21,  99.90, -12.01,   0.20,
02/11 10Z,   0.00, -12.39,  99.90, -12.19,   0.20,  (min)
02/11 11Z,   0.20, -12.04,  99.90, -11.64,   0.20,
02/11 12Z,   0.30, -11.17,  99.90, -10.67,   0.20,
02/11 13Z,   0.30,  -9.95,  99.90,  -9.45,   0.20,
02/11 14Z,   0.30,  -8.66,  99.90,  -8.16,   0.20,
02/11 15Z,   0.30,  -7.61,  99.90,  -7.11,   0.20,
02/11 16Z,   0.20,  -7.07,  99.90,  -6.67,   0.20,  (max)
02/11 17Z,   0.10,  -7.22,  99.90,  -6.92,   0.20,
02/11 18Z,   0.00,  -8.08,  99.90,  -7.88,   0.20,
02/11 19Z,   0.00,  -9.53,  99.90,  -9.33,   0.20,
02/11 20Z,   0.00, -11.35,  99.90, -11.15,   0.20,
02/11 21Z,   0.00, -13.21,  99.90, -13.01,   0.20,
02/11 22Z,   0.00, -14.80,  99.90, -14.60,   0.20,
02/11 23Z,   0.10, -15.82,  99.90, -15.52,   0.20,
02/12 00Z,   0.20, -16.11,  99.90, -15.71,   0.20,  (min)
02/12 01Z,   0.30, -15.65,  99.90, -15.15,   0.20,
02/12 02Z,   0.30, -14.56,  99.90, -14.06,   0.20,
02/12 03Z,   0.30, -13.11,  99.90, -12.61,   0.20,
02/12 04Z,   0.30, -11.62,  99.90, -11.12,   0.20,
02/12 05Z,   0.20, -10.40,  99.90, -10.00,   0.20,
02/12 06Z,   0.20,  -9.69,  99.90,  -9.29,   0.20,
02/12 07Z,   0.30,  -9.59,  99.90,  -9.09,   0.20,  (max)
02/12 08Z,   0.40, -10.04,  99.90,  -9.44,   0.20,
02/12 09Z,   0.60, -10.83,  99.90, -10.03,   0.20,
02/12 10Z,   0.80, -11.65,  99.90, -10.65,   0.20,
02/12 11Z,   1.00, -12.19,  99.90, -10.98,   0.20,  (min)
02/12 12Z,   1.30, -12.19,  99.90, -10.69,   0.20,