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
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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 : 02/10/2026 06:22:36 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
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,
02/08 18Z,   0.00, -14.26, -13.76,  99.90,   0.50,
02/08 19Z,   0.10, -16.03, -15.36,  99.90,   0.57,
02/08 20Z,   0.10, -16.69, -15.91,  99.90,   0.68,  (min)
02/08 21Z,   0.20, -16.17, -15.47,  99.90,   0.50,
02/08 22Z,   0.30, -14.70, -14.12,  99.90,   0.28,
02/08 23Z,   0.30, -12.70, -12.20,  99.90,   0.20,
02/09 00Z,   0.00, -10.71, -10.30,  99.90,   0.41,
02/09 01Z,   0.10,  -9.21,  -8.85,  99.90,   0.26,
02/09 02Z,   0.20,  -8.57,  -8.20,  99.90,   0.17,  (max)
02/09 03Z,   0.30,  -8.92,  -8.56,  99.90,   0.06,
02/09 04Z,   0.30, -10.12,  -9.85,  99.90,  -0.03,
02/09 05Z,   0.20, -11.81, -11.64,  99.90,  -0.03,
02/09 06Z,   0.00, -13.46, -13.34,  99.90,   0.12,
02/09 07Z,   0.00, -14.59, -14.46,  99.90,   0.13,
02/09 08Z,   0.10, -14.83, -14.57,  99.90,   0.16,  (min)
02/09 09Z,   0.10, -14.05, -13.58,  99.90,   0.37,
02/09 10Z,   0.20, -12.41, -11.87,  99.90,   0.34,
02/09 11Z,   0.30, -10.28,  -9.71,  99.90,   0.27,
02/09 12Z,   0.10,  -8.17,  -7.71,  99.90,   0.36,
02/09 13Z,   0.20,  -6.57,  -6.19,  99.90,   0.18,
02/09 14Z,   0.30,  -5.87,  -5.58,  99.90,  -0.01,  (max)
02/09 15Z,   0.30,  -6.24,  -5.92,  99.90,   0.02,
02/09 16Z,   0.30,  -7.62,  -7.27,  99.90,   0.05,
02/09 17Z,   0.30,  -9.68,  -9.29,  99.90,   0.09,
02/09 18Z,   0.10, -11.98, -11.52,  99.90,   0.36,
02/09 19Z,   0.20, -14.03, -13.48,  99.90,   0.35,
02/09 20Z,   0.20, -15.44, -14.83,  99.90,   0.41,
02/09 21Z,   0.20, -15.97, -15.30,  99.90,   0.47,  (min)
02/09 22Z,   0.20, -15.61, -14.98,  99.90,   0.43,
02/09 23Z,   0.10, -14.52, -14.00,  99.90,   0.42,
02/10 00Z,   0.10, -13.02, -12.52,  99.90,   0.40,
02/10 01Z,   0.10, -11.50, -11.07,  99.90,   0.33,
02/10 02Z,   0.20, -10.33,  -9.93,  99.90,   0.20,
02/10 03Z,   0.20,  -9.75,  -9.34,  99.90,   0.21,  (max)
02/10 04Z,   0.20,  -9.87,  -9.46,  99.90,   0.21,
02/10 05Z,   0.10, -10.58, -10.18,  99.90,   0.30,
02/10 06Z,   0.00, -11.62, -11.23,  99.90,   0.39,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/10 07Z,   0.00, -12.64,  99.90, -12.26,   0.38,
02/10 08Z,   0.00, -13.30,  99.90, -12.93,   0.37,
02/10 09Z,   0.00, -13.34,  99.90, -12.97,   0.36,  (min)
02/10 10Z,   0.00, -12.67,  99.90, -12.31,   0.35,
02/10 11Z,   0.00, -11.39,  99.90, -11.05,   0.34,
02/10 12Z,   0.00,  -9.79,  99.90,  -9.45,   0.34,
02/10 13Z,  -0.10,  -8.23,  99.90,  -8.00,   0.33,
02/10 14Z,  -0.10,  -7.08,  99.90,  -6.86,   0.32,
02/10 15Z,  -0.10,  -6.63,  99.90,  -6.42,   0.31,  (max)
02/10 16Z,  -0.10,  -7.00,  99.90,  -6.80,   0.30,
02/10 17Z,   0.00,  -8.15,  99.90,  -7.86,   0.29,
02/10 18Z,   0.00,  -9.84,  99.90,  -9.56,   0.28,
02/10 19Z,   0.00, -11.77,  99.90, -11.49,   0.28,
02/10 20Z,   0.00, -13.57,  99.90, -13.28,   0.28,
02/10 21Z,  -0.10, -14.92,  99.90, -14.74,   0.28,
02/10 22Z,  -0.10, -15.61,  99.90, -15.43,   0.28,
02/10 23Z,  -0.20, -15.57,  99.90, -15.49,   0.28,  (min)
02/11 00Z,  -0.10, -14.88,  99.90, -14.69,   0.28,
02/11 01Z,  -0.10, -13.73,  99.90, -13.55,   0.28,
02/11 02Z,   0.00, -12.41,  99.90, -12.13,   0.28,
02/11 03Z,   0.00, -11.22,  99.90, -10.94,   0.28,
02/11 04Z,   0.00, -10.41,  99.90, -10.13,   0.28,
02/11 05Z,   0.00, -10.12,  99.90,  -9.84,   0.28,  (max)
02/11 06Z,  -0.10, -10.34,  99.90, -10.15,   0.28,
02/11 07Z,  -0.10, -10.92,  99.90, -10.74,   0.28,
02/11 08Z,  -0.10, -11.64,  99.90, -11.46,   0.28,
02/11 09Z,  -0.10, -12.21,  99.90, -12.03,   0.28,
02/11 10Z,   0.00, -12.39,  99.90, -12.11,   0.28,  (min)
02/11 11Z,   0.10, -12.04,  99.90, -11.66,   0.28,
02/11 12Z,   0.10, -11.17,  99.90, -10.79,   0.28,
02/11 13Z,   0.30,  -9.95,  99.90,  -9.37,   0.28,
02/11 14Z,   0.30,  -8.66,  99.90,  -8.08,   0.28,
02/11 15Z,   0.30,  -7.61,  99.90,  -7.03,   0.28,
02/11 16Z,   0.20,  -7.07,  99.90,  -6.59,   0.28,  (max)
02/11 17Z,   0.10,  -7.22,  99.90,  -6.84,   0.28,
02/11 18Z,   0.10,  -8.08,  99.90,  -7.70,   0.28,
02/11 19Z,   0.00,  -9.53,  99.90,  -9.25,   0.28,
02/11 20Z,   0.00, -11.35,  99.90, -11.07,   0.28,
02/11 21Z,   0.00, -13.21,  99.90, -12.93,   0.28,
02/11 22Z,   0.00, -14.80,  99.90, -14.51,   0.28,
02/11 23Z,   0.00, -15.82,  99.90, -15.54,   0.28,
02/12 00Z,   0.10, -16.11,  99.90, -15.73,   0.28,  (min)
02/12 01Z,   0.20, -15.65,  99.90, -15.17,   0.28,
02/12 02Z,   0.40, -14.56,  99.90, -13.88,   0.28,
02/12 03Z,   0.40, -13.11,  99.90, -12.43,   0.28,
02/12 04Z,   0.50, -11.62,  99.90, -10.84,   0.28,
02/12 05Z,   0.60, -10.40,  99.90,  -9.52,   0.28,
02/12 06Z,   0.60,  -9.69,  99.90,  -8.81,   0.28,
02/12 07Z,   0.70,  -9.59,  99.90,  -8.61,   0.28,  (max)
02/12 08Z,   0.80, -10.04,  99.90,  -8.96,   0.28,
02/12 09Z,   0.90, -10.83,  99.90,  -9.65,   0.28,
02/12 10Z,   1.00, -11.65,  99.90, -10.37,   0.28,
02/12 11Z,   1.20, -12.19,  99.90, -10.70,   0.28,
02/12 12Z,   1.20, -12.19,  99.90, -10.71,   0.28,  (min)
02/12 13Z,   1.20, -11.58,  99.90, -10.10,   0.28,
02/12 14Z,   1.20, -10.46,  99.90,  -8.98,   0.28,
02/12 15Z,   1.00,  -9.09,  99.90,  -7.81,   0.28,
02/12 16Z,   1.00,  -7.82,  99.90,  -6.53,   0.28,
02/12 17Z,   0.90,  -6.98,  99.90,  -5.80,   0.28,
02/12 18Z,   0.80,  -6.86,  99.90,  -5.78,   0.28,  (max)
02/12 19Z,   0.80,  -7.56,  99.90,  -6.48,   0.28,
02/12 20Z,   0.70,  -9.04,  99.90,  -8.06,   0.28,
02/12 21Z,   0.70, -11.07,  99.90, -10.09,   0.28,
02/12 22Z,   0.70, -13.29,  99.90, -12.31,   0.28,
02/12 23Z,   0.70, -15.28,  99.90, -14.30,   0.28,
02/13 00Z,   0.80, -16.64,  99.90, -15.55,   0.28,
02/13 01Z,   0.80, -17.09,  99.90, -16.01,   0.28,  (min)
02/13 02Z,   0.80, -16.56,  99.90, -15.48,   0.28,
02/13 03Z,   0.70, -15.19,  99.90, -14.21,   0.28,
02/13 04Z,   0.50, -13.31,  99.90, -12.53,   0.28,
02/13 05Z,   0.30, -11.34,  99.90, -10.75,   0.28,
02/13 06Z,   0.10,  -9.71,  99.90,  -9.32,   0.28,
02/13 07Z,   0.00,  -8.76,  99.90,  -8.47,   0.28,
02/13 08Z,   0.00,  -8.65,  99.90,  -8.37,   0.28,  (max)
02/13 09Z,   0.00,  -9.33,  99.90,  -9.04,   0.28,
02/13 10Z,   0.00, -10.52,  99.90, -10.23,   0.28,
02/13 11Z,   0.00, -11.80,  99.90, -11.52,   0.28,
02/13 12Z,   0.10, -12.72,  99.90, -12.34,   0.28,
02/13 13Z,   0.10, -12.93,  99.90, -12.55,   0.28,  (min)
02/13 14Z,   0.20, -12.30,  99.90, -11.82,   0.28,
02/13 15Z,   0.20, -10.94,  99.90, -10.45,   0.28,
02/13 16Z,   0.10,  -9.18,  99.90,  -8.80,   0.28,
02/13 17Z,   0.00,  -7.49,  99.90,  -7.21,   0.28,
02/13 18Z,   0.00,  -6.34,  99.90,  -6.06,   0.28,
02/13 19Z,  -0.20,  -6.09,  99.90,  -6.00,   0.28,  (max)
02/13 20Z,  -0.30,  -6.90,  99.90,  -6.92,   0.28,
02/13 21Z,  -0.40,  -8.73,  99.90,  -8.84,   0.28,
02/13 22Z,  -0.40, -11.26,  99.90, -11.38,   0.28,
02/13 23Z,  -0.40, -14.01,  99.90, -14.13,   0.28,
02/14 00Z,  -0.30, -16.40,  99.90, -16.41,   0.28,