EXTRA-TROPICAL  STORM  SURGE
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Manual
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hat-on
mhhw-on
msl-on
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Regions
Northeast
Mid-Atlantic
Southeast
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Northwest
Alaska
Gulf of Alaska
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Stations
Ketchikan, AK
Sitka, AK
Juneau, AK
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
#Charleston, OR : 07/08/2025 14:22:20 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/06 18Z,  -0.20,  -4.99,  -4.76,  99.90,   0.43,
07/06 19Z,  -0.30,  -5.17,  -4.93,  99.90,   0.54,  (max)
07/06 20Z,  -0.20,  -5.56,  -5.38,  99.90,   0.38,
07/06 21Z,  -0.20,  -6.00,  -5.83,  99.90,   0.37,
07/06 22Z,  -0.20,  -6.29,  -6.15,  99.90,   0.34,  (min)
07/06 23Z,  -0.10,  -6.25,  -6.02,  99.90,   0.33,
07/07 00Z,  -0.10,  -5.81,  -5.64,  99.90,   0.27,
07/07 01Z,  -0.10,  -5.05,  -4.93,  99.90,   0.22,
07/07 02Z,  -0.10,  -4.16,  -4.03,  99.90,   0.23,
07/07 03Z,  -0.10,  -3.34,  -3.22,  99.90,   0.22,
07/07 04Z,  -0.10,  -2.80,  -2.67,  99.90,   0.23,
07/07 05Z,  -0.20,  -2.75,  -2.61,  99.90,   0.34,  (max)
07/07 06Z,  -0.10,  -3.29,  -3.18,  99.90,   0.21,
07/07 07Z,  -0.10,  -4.38,  -4.30,  99.90,   0.18,
07/07 08Z,  -0.10,  -5.81,  -5.69,  99.90,   0.22,
07/07 09Z,  -0.10,  -7.36,  -7.23,  99.90,   0.23,
07/07 10Z,   0.00,  -8.74,  -8.57,  99.90,   0.17,
07/07 11Z,   0.00,  -9.66,  -9.59,  99.90,   0.07,
07/07 12Z,  -0.10,  -9.95,  -9.77,  99.90,   0.28,  (min)
07/07 13Z,  -0.10,  -9.59,  -9.37,  99.90,   0.32,
07/07 14Z,  -0.10,  -8.74,  -8.52,  99.90,   0.32,
07/07 15Z,  -0.10,  -7.60,  -7.44,  99.90,   0.26,
07/07 16Z,  -0.10,  -6.41,  -6.25,  99.90,   0.26,
07/07 17Z,  -0.10,  -5.42,  -5.29,  99.90,   0.23,
07/07 18Z,  -0.10,  -4.82,  -4.64,  99.90,   0.28,
07/07 19Z,  -0.20,  -4.68,  -4.45,  99.90,   0.43,  (max)
07/07 20Z,  -0.10,  -4.92,  -4.71,  99.90,   0.31,
07/07 21Z,  -0.10,  -5.39,  -5.21,  99.90,   0.28,
07/07 22Z,  -0.10,  -5.89,  -5.74,  99.90,   0.25,
07/07 23Z,  -0.10,  -6.19,  -6.00,  99.90,   0.29,  (min)
07/08 00Z,  -0.10,  -6.10,  -5.90,  99.90,   0.30,
07/08 01Z,  -0.10,  -5.59,  -5.37,  99.90,   0.32,
07/08 02Z,  -0.10,  -4.76,  -4.53,  99.90,   0.33,
07/08 03Z,  -0.10,  -3.82,  -3.61,  99.90,   0.31,
07/08 04Z,  -0.10,  -3.01,  -2.78,  99.90,   0.33,
07/08 05Z,  -0.10,  -2.56,  -2.34,  99.90,   0.32,  (max)
07/08 06Z,   0.00,  -2.66,  -2.51,  99.90,   0.15,
07/08 07Z,  -0.10,  -3.42,  -3.31,  99.90,   0.21,
07/08 08Z,   0.00,  -4.72,  -4.53,  99.90,   0.19,
07/08 09Z,   0.00,  -6.35,  -6.20,  99.90,   0.15,
07/08 10Z,   0.00,  -8.02,  -7.79,  99.90,   0.23,
07/08 11Z,   0.00,  -9.41,  -9.19,  99.90,   0.22,
07/08 12Z,   0.00, -10.23,  -9.92,  99.90,   0.31,
07/08 13Z,   0.00, -10.32, -10.01,  99.90,   0.31,  (min)
07/08 14Z,   0.00,  -9.72,  -9.33,  99.90,   0.39,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/08 15Z,   0.00,  -8.64,  99.90,  -8.26,   0.38,
07/08 16Z,   0.00,  -7.32,  99.90,  -6.94,   0.38,
07/08 17Z,   0.00,  -6.02,  99.90,  -5.65,   0.37,
07/08 18Z,   0.00,  -5.00,  99.90,  -4.63,   0.37,
07/08 19Z,   0.00,  -4.46,  99.90,  -4.10,   0.36,
07/08 20Z,   0.00,  -4.44,  99.90,  -4.09,   0.35,  (max)
07/08 21Z,   0.00,  -4.83,  99.90,  -4.48,   0.35,
07/08 22Z,   0.00,  -5.42,  99.90,  -5.07,   0.34,
07/08 23Z,   0.00,  -5.97,  99.90,  -5.64,   0.33,
07/09 00Z,   0.00,  -6.24,  99.90,  -5.92,   0.33,  (min)
07/09 01Z,   0.00,  -6.05,  99.90,  -5.73,   0.32,
07/09 02Z,   0.00,  -5.40,  99.90,  -5.09,   0.32,
07/09 03Z,   0.00,  -4.46,  99.90,  -4.14,   0.32,
07/09 04Z,   0.00,  -3.47,  99.90,  -3.15,   0.32,
07/09 05Z,   0.00,  -2.67,  99.90,  -2.36,   0.32,
07/09 06Z,   0.00,  -2.33,  99.90,  -2.02,   0.32,  (max)
07/09 07Z,   0.00,  -2.64,  99.90,  -2.33,   0.32,
07/09 08Z,   0.00,  -3.65,  99.90,  -3.33,   0.32,
07/09 09Z,   0.00,  -5.20,  99.90,  -4.88,   0.32,
07/09 10Z,   0.00,  -7.01,  99.90,  -6.70,   0.32,
07/09 11Z,   0.00,  -8.76,  99.90,  -8.44,   0.32,
07/09 12Z,   0.00, -10.08,  99.90,  -9.77,   0.32,
07/09 13Z,   0.00, -10.71,  99.90, -10.39,   0.32,  (min)
07/09 14Z,   0.00, -10.53,  99.90, -10.21,   0.32,
07/09 15Z,   0.00,  -9.66,  99.90,  -9.35,   0.32,
07/09 16Z,   0.00,  -8.35,  99.90,  -8.03,   0.32,
07/09 17Z,   0.00,  -6.87,  99.90,  -6.56,   0.32,
07/09 18Z,   0.00,  -5.52,  99.90,  -5.20,   0.32,
07/09 19Z,   0.00,  -4.56,  99.90,  -4.24,   0.32,
07/09 20Z,   0.00,  -4.17,  99.90,  -3.85,   0.32,  (max)
07/09 21Z,   0.00,  -4.34,  99.90,  -4.02,   0.32,
07/09 22Z,   0.00,  -4.90,  99.90,  -4.59,   0.32,
07/09 23Z,   0.00,  -5.61,  99.90,  -5.30,   0.32,
07/10 00Z,   0.00,  -6.19,  99.90,  -5.87,   0.32,
07/10 01Z,   0.00,  -6.37,  99.90,  -6.05,   0.32,  (min)
07/10 02Z,   0.00,  -6.02,  99.90,  -5.70,   0.32,
07/10 03Z,   0.00,  -5.19,  99.90,  -4.88,   0.32,
07/10 04Z,   0.00,  -4.13,  99.90,  -3.81,   0.32,
07/10 05Z,   0.00,  -3.09,  99.90,  -2.77,   0.32,
07/10 06Z,  -0.10,  -2.36,  99.90,  -2.14,   0.32,
07/10 07Z,  -0.10,  -2.19,  99.90,  -1.97,   0.32,  (max)
07/10 08Z,  -0.10,  -2.75,  99.90,  -2.53,   0.32,
07/10 09Z,   0.00,  -4.03,  99.90,  -3.72,   0.32,
07/10 10Z,   0.00,  -5.83,  99.90,  -5.51,   0.32,
07/10 11Z,  -0.10,  -7.78,  99.90,  -7.56,   0.32,
07/10 12Z,   0.00,  -9.52,  99.90,  -9.20,   0.32,
07/10 13Z,   0.00, -10.68,  99.90, -10.37,   0.32,
07/10 14Z,   0.00, -11.04,  99.90, -10.72,   0.32,  (min)
07/10 15Z,  -0.10, -10.54,  99.90, -10.33,   0.32,
07/10 16Z,   0.00,  -9.39,  99.90,  -9.07,   0.32,
07/10 17Z,  -0.10,  -7.87,  99.90,  -7.65,   0.32,
07/10 18Z,  -0.10,  -6.30,  99.90,  -6.08,   0.32,
07/10 19Z,  -0.10,  -4.97,  99.90,  -4.75,   0.32,
07/10 20Z,   0.00,  -4.16,  99.90,  -3.84,   0.32,
07/10 21Z,  -0.10,  -3.99,  99.90,  -3.77,   0.32,  (max)
07/10 22Z,   0.00,  -4.39,  99.90,  -4.08,   0.32,
07/10 23Z,   0.00,  -5.14,  99.90,  -4.83,   0.32,
07/11 00Z,   0.00,  -5.94,  99.90,  -5.62,   0.32,
07/11 01Z,   0.00,  -6.47,  99.90,  -6.15,   0.32,
07/11 02Z,   0.00,  -6.50,  99.90,  -6.19,   0.32,  (min)
07/11 03Z,   0.00,  -5.95,  99.90,  -5.63,   0.32,
07/11 04Z,   0.00,  -4.95,  99.90,  -4.63,   0.32,
07/11 05Z,  -0.10,  -3.78,  99.90,  -3.56,   0.32,
07/11 06Z,   0.00,  -2.74,  99.90,  -2.43,   0.32,
07/11 07Z,  -0.10,  -2.13,  99.90,  -1.92,   0.32,  (max)
07/11 08Z,  -0.10,  -2.18,  99.90,  -1.97,   0.32,
07/11 09Z,  -0.10,  -3.03,  99.90,  -2.82,   0.32,
07/11 10Z,  -0.10,  -4.59,  99.90,  -4.38,   0.32,
07/11 11Z,  -0.10,  -6.57,  99.90,  -6.36,   0.32,
07/11 12Z,  -0.10,  -8.58,  99.90,  -8.36,   0.32,
07/11 13Z,  -0.10, -10.21,  99.90,  -9.99,   0.32,
07/11 14Z,  -0.10, -11.12,  99.90, -10.91,   0.32,
07/11 15Z,  -0.10, -11.14,  99.90, -10.92,   0.32,  (min)
07/11 16Z,  -0.10, -10.31,  99.90, -10.09,   0.32,
07/11 17Z,  -0.20,  -8.89,  99.90,  -8.77,   0.32,
07/11 18Z,  -0.20,  -7.23,  99.90,  -7.11,   0.32,
07/11 19Z,  -0.20,  -5.64,  99.90,  -5.52,   0.32,
07/11 20Z,  -0.10,  -4.43,  99.90,  -4.21,   0.32,
07/11 21Z,  -0.20,  -3.84,  99.90,  -3.72,   0.32,  (max)
07/11 22Z,  -0.20,  -3.94,  99.90,  -3.83,   0.32,
07/11 23Z,  -0.20,  -4.59,  99.90,  -4.48,   0.32,
07/12 00Z,  -0.10,  -5.50,  99.90,  -5.28,   0.32,
07/12 01Z,  -0.20,  -6.32,  99.90,  -6.21,   0.32,
07/12 02Z,  -0.20,  -6.76,  99.90,  -6.64,   0.32,  (min)
07/12 03Z,  -0.20,  -6.60,  99.90,  -6.49,   0.32,
07/12 04Z,  -0.20,  -5.84,  99.90,  -5.73,   0.32,
07/12 05Z,  -0.20,  -4.69,  99.90,  -4.58,   0.32,
07/12 06Z,  -0.20,  -3.47,  99.90,  -3.36,   0.32,