EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Regions
Northeast
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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
#Adak Island, AK : 07/17/2025 16:22:11 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/16 00Z,  -0.30,  -5.43,  -5.57,  99.90,   0.16,
07/16 01Z,  -0.30,  -5.38,  -5.39,  99.90,   0.29,  (min)
07/16 02Z,  -0.30,  -5.09,  -5.10,  99.90,   0.29,
07/16 03Z,  -0.30,  -4.61,  -4.60,  99.90,   0.31,
07/16 04Z,  -0.30,  -4.02,  -3.93,  99.90,   0.39,
07/16 05Z,  -0.30,  -3.42,  -3.31,  99.90,   0.41,
07/16 06Z,  -0.30,  -2.89,  -2.83,  99.90,   0.36,
07/16 07Z,  -0.30,  -2.53,  -2.49,  99.90,   0.34,
07/16 08Z,  -0.30,  -2.37,  -2.37,  99.90,   0.30,  (max)
07/16 09Z,  -0.40,  -2.42,  -2.42,  99.90,   0.40,
07/16 10Z,  -0.40,  -2.62,  -2.63,  99.90,   0.39,
07/16 11Z,  -0.40,  -2.91,  -2.91,  99.90,   0.40,
07/16 12Z,  -0.40,  -3.20,  -3.26,  99.90,   0.34,
07/16 13Z,  -0.40,  -3.42,  -3.46,  99.90,   0.36,
07/16 14Z,  -0.40,  -3.54,  -3.53,  99.90,   0.41,  (min)
07/16 15Z,  -0.40,  -3.55,  -3.46,  99.90,   0.49,
07/16 16Z,  -0.40,  -3.50,  -3.45,  99.90,   0.45,
07/16 17Z,  -0.40,  -3.43,  -3.38,  99.90,   0.45,
07/16 18Z,  -0.40,  -3.41,  -3.38,  99.90,   0.43,  (max)
07/16 19Z,  -0.30,  -3.49,  -3.39,  99.90,   0.40,
07/16 20Z,  -0.30,  -3.68,  -3.62,  99.90,   0.36,
07/16 21Z,  -0.30,  -3.96,  -3.89,  99.90,   0.37,
07/16 22Z,  -0.30,  -4.29,  -4.15,  99.90,   0.44,
07/16 23Z,  -0.40,  -4.59,  -4.40,  99.90,   0.59,
07/17 00Z,  -0.20,  -4.78,  -4.48,  99.90,   0.50,
07/17 01Z,  -0.20,  -4.81,  -4.52,  99.90,   0.49,  (min)
07/17 02Z,  -0.20,  -4.63,  -4.38,  99.90,   0.45,
07/17 03Z,  -0.20,  -4.27,  -4.07,  99.90,   0.40,
07/17 04Z,  -0.10,  -3.77,  -3.55,  99.90,   0.32,
07/17 05Z,  -0.10,  -3.22,  -2.94,  99.90,   0.38,
07/17 06Z,  -0.10,  -2.71,  -2.48,  99.90,   0.33,
07/17 07Z,  -0.10,  -2.35,  -2.17,  99.90,   0.28,
07/17 08Z,  -0.10,  -2.21,  -1.99,  99.90,   0.32,  (max)
07/17 09Z,  -0.10,  -2.30,  -2.25,  99.90,   0.15,
07/17 10Z,   0.00,  -2.60,  -2.63,  99.90,  -0.03,
07/17 11Z,  -0.10,  -3.05,  -3.07,  99.90,   0.08,
07/17 12Z,  -0.10,  -3.54,  -3.52,  99.90,   0.12,
07/17 13Z,  -0.10,  -3.98,  -3.96,  99.90,   0.12,
07/17 14Z,  -0.10,  -4.28,  -4.25,  99.90,   0.13,
07/17 15Z,   0.00,  -4.42,  -4.41,  99.90,   0.01,  (min)
07/17 16Z,   0.00,  -4.38,  -4.37,  99.90,   0.01,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 17Z,   0.00,  -4.23,  99.90,  -4.21,   0.02,
07/17 18Z,   0.00,  -4.03,  99.90,  -4.01,   0.02,
07/17 19Z,   0.00,  -3.85,  99.90,  -3.82,   0.02,
07/17 20Z,   0.00,  -3.75,  99.90,  -3.72,   0.03,  (max)
07/17 21Z,  -0.10,  -3.75,  99.90,  -3.83,   0.03,
07/17 22Z,  -0.10,  -3.86,  99.90,  -3.93,   0.03,
07/17 23Z,  -0.10,  -4.01,  99.90,  -4.07,   0.03,
07/18 00Z,  -0.10,  -4.14,  99.90,  -4.20,   0.04,
07/18 01Z,  -0.10,  -4.18,  99.90,  -4.24,   0.04,  (min)
07/18 02Z,   0.00,  -4.08,  99.90,  -4.04,   0.04,
07/18 03Z,   0.00,  -3.82,  99.90,  -3.77,   0.04,
07/18 04Z,   0.00,  -3.41,  99.90,  -3.36,   0.05,
07/18 05Z,   0.00,  -2.92,  99.90,  -2.87,   0.05,
07/18 06Z,   0.00,  -2.44,  99.90,  -2.39,   0.05,
07/18 07Z,   0.00,  -2.07,  99.90,  -2.02,   0.05,
07/18 08Z,   0.00,  -1.90,  99.90,  -1.86,   0.05,  (max)
07/18 09Z,   0.00,  -1.99,  99.90,  -1.95,   0.05,
07/18 10Z,   0.00,  -2.35,  99.90,  -2.30,   0.05,
07/18 11Z,   0.00,  -2.91,  99.90,  -2.86,   0.05,
07/18 12Z,   0.00,  -3.58,  99.90,  -3.53,   0.05,
07/18 13Z,   0.00,  -4.25,  99.90,  -4.21,   0.05,
07/18 14Z,   0.00,  -4.81,  99.90,  -4.76,   0.05,
07/18 15Z,   0.00,  -5.17,  99.90,  -5.12,   0.05,
07/18 16Z,   0.10,  -5.29,  99.90,  -5.14,   0.05,  (min)
07/18 17Z,   0.10,  -5.18,  99.90,  -5.03,   0.05,
07/18 18Z,   0.10,  -4.91,  99.90,  -4.76,   0.05,
07/18 19Z,   0.10,  -4.55,  99.90,  -4.40,   0.05,
07/18 20Z,   0.20,  -4.20,  99.90,  -3.95,   0.05,
07/18 21Z,   0.20,  -3.92,  99.90,  -3.67,   0.05,
07/18 22Z,   0.20,  -3.74,  99.90,  -3.49,   0.05,
07/18 23Z,   0.20,  -3.67,  99.90,  -3.42,   0.05,
07/19 00Z,   0.20,  -3.65,  99.90,  -3.40,   0.05,
07/19 01Z,   0.20,  -3.63,  99.90,  -3.38,   0.05,
07/19 02Z,   0.20,  -3.54,  99.90,  -3.29,   0.05,
07/19 03Z,   0.20,  -3.34,  99.90,  -3.09,   0.05,
07/19 04Z,   0.20,  -3.01,  99.90,  -2.77,   0.05,
07/19 05Z,   0.20,  -2.59,  99.90,  -2.34,   0.05,
07/19 06Z,   0.20,  -2.14,  99.90,  -1.89,   0.05,
07/19 07Z,   0.20,  -1.76,  99.90,  -1.51,   0.05,
07/19 08Z,   0.20,  -1.54,  99.90,  -1.30,   0.05,  (max)
07/19 09Z,   0.20,  -1.58,  99.90,  -1.33,   0.05,
07/19 10Z,   0.20,  -1.90,  99.90,  -1.65,   0.05,
07/19 11Z,   0.20,  -2.49,  99.90,  -2.24,   0.05,
07/19 12Z,   0.20,  -3.28,  99.90,  -3.03,   0.05,
07/19 13Z,   0.20,  -4.14,  99.90,  -3.89,   0.05,
07/19 14Z,   0.20,  -4.96,  99.90,  -4.71,   0.05,
07/19 15Z,   0.20,  -5.59,  99.90,  -5.34,   0.05,
07/19 16Z,   0.20,  -5.97,  99.90,  -5.72,   0.05,
07/19 17Z,   0.10,  -6.05,  99.90,  -5.90,   0.05,  (min)
07/19 18Z,   0.10,  -5.85,  99.90,  -5.71,   0.05,
07/19 19Z,   0.10,  -5.46,  99.90,  -5.31,   0.05,
07/19 20Z,   0.10,  -4.96,  99.90,  -4.81,   0.05,
07/19 21Z,   0.10,  -4.44,  99.90,  -4.30,   0.05,
07/19 22Z,   0.10,  -4.00,  99.90,  -3.85,   0.05,
07/19 23Z,   0.10,  -3.67,  99.90,  -3.52,   0.05,
07/20 00Z,   0.10,  -3.44,  99.90,  -3.29,   0.05,
07/20 01Z,   0.10,  -3.28,  99.90,  -3.13,   0.05,
07/20 02Z,   0.10,  -3.14,  99.90,  -2.99,   0.05,
07/20 03Z,   0.10,  -2.95,  99.90,  -2.80,   0.05,
07/20 04Z,   0.10,  -2.68,  99.90,  -2.53,   0.05,
07/20 05Z,   0.10,  -2.32,  99.90,  -2.17,   0.05,
07/20 06Z,   0.10,  -1.90,  99.90,  -1.76,   0.05,
07/20 07Z,   0.10,  -1.51,  99.90,  -1.36,   0.05,
07/20 08Z,   0.10,  -1.24,  99.90,  -1.09,   0.05,
07/20 09Z,   0.10,  -1.17,  99.90,  -1.03,   0.05,  (max)
07/20 10Z,   0.10,  -1.39,  99.90,  -1.24,   0.05,
07/20 11Z,   0.10,  -1.91,  99.90,  -1.76,   0.05,
07/20 12Z,   0.00,  -2.69,  99.90,  -2.64,   0.05,
07/20 13Z,   0.00,  -3.65,  99.90,  -3.60,   0.05,
07/20 14Z,   0.00,  -4.65,  99.90,  -4.60,   0.05,
07/20 15Z,   0.00,  -5.56,  99.90,  -5.51,   0.05,
07/20 16Z,   0.00,  -6.23,  99.90,  -6.19,   0.05,
07/20 17Z,   0.00,  -6.60,  99.90,  -6.55,   0.05,
07/20 18Z,   0.00,  -6.63,  99.90,  -6.58,   0.05,  (min)
07/20 19Z,   0.00,  -6.35,  99.90,  -6.30,   0.05,
07/20 20Z,   0.00,  -5.85,  99.90,  -5.80,   0.05,
07/20 21Z,   0.00,  -5.23,  99.90,  -5.18,   0.05,
07/20 22Z,   0.00,  -4.59,  99.90,  -4.54,   0.05,
07/20 23Z,   0.00,  -4.02,  99.90,  -3.97,   0.05,
07/21 00Z,   0.00,  -3.56,  99.90,  -3.51,   0.05,
07/21 01Z,   0.00,  -3.22,  99.90,  -3.17,   0.05,
07/21 02Z,   0.00,  -2.95,  99.90,  -2.91,   0.05,
07/21 03Z,   0.00,  -2.72,  99.90,  -2.67,   0.05,
07/21 04Z,   0.00,  -2.46,  99.90,  -2.42,   0.05,
07/21 05Z,   0.00,  -2.15,  99.90,  -2.10,   0.05,
07/21 06Z,   0.00,  -1.78,  99.90,  -1.74,   0.05,
07/21 07Z,  99.90,  -1.40,  99.90,  99.90,   0.05,
07/21 08Z,  99.90,  -1.08,  99.90,  99.90,   0.05,
07/21 09Z,  99.90,  -0.90,  99.90,  99.90,   0.05,
07/21 10Z,  99.90,  -0.97,  99.90,  99.90,   0.05,
07/21 11Z,  99.90,  -1.33,  99.90,  99.90,   0.05,
07/21 12Z,  99.90,  -1.99,  99.90,  99.90,   0.05,