EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
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Gulf
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
#King Cove, AK : 06/10/2026 02:23:37 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/08 06Z,  -0.20,  -1.13,  -1.33,  99.90,  -0.00,  (max)
06/08 07Z,  -0.10,  -1.60,  -1.78,  99.90,  -0.08,
06/08 08Z,  -0.10,  -2.27,  -2.45,  99.90,  -0.08,
06/08 09Z,  -0.10,  -3.02,  -3.11,  99.90,   0.01,
06/08 10Z,  -0.20,  -3.60,  -3.52,  99.90,   0.28,
06/08 11Z,  -0.20,  -3.83,  -3.89,  99.90,   0.14,  (min)
06/08 12Z,  -0.20,  -3.71,  -3.78,  99.90,   0.13,
06/08 13Z,  -0.20,  -3.37,  -3.54,  99.90,   0.03,
06/08 14Z,  -0.20,  -2.91,  -3.01,  99.90,   0.10,
06/08 15Z,  -0.20,  -2.42,  -2.51,  99.90,   0.11,
06/08 16Z,  -0.20,  -2.11,  -2.34,  99.90,  -0.03,
06/08 17Z,  -0.20,  -2.15,  -2.29,  99.90,   0.06,  (max)
06/08 18Z,  -0.20,  -2.57,  -2.64,  99.90,   0.13,
06/08 19Z,  -0.10,  -3.23,  -3.32,  99.90,   0.01,
06/08 20Z,  -0.10,  -4.01,  -3.95,  99.90,   0.16,
06/08 21Z,  -0.10,  -4.79,  -4.90,  99.90,  -0.01,
06/08 22Z,  -0.20,  -5.38,  -5.42,  99.90,   0.16,
06/08 23Z,  -0.20,  -5.52,  -5.55,  99.90,   0.17,  (min)
06/09 00Z,  -0.20,  -5.15,  -5.30,  99.90,   0.05,
06/09 01Z,  -0.20,  -4.39,  -4.53,  99.90,   0.06,
06/09 02Z,  -0.20,  -3.40,  -3.63,  99.90,  -0.03,
06/09 03Z,  -0.30,  -2.33,  -2.62,  99.90,   0.01,
06/09 04Z,  -0.30,  -1.36,  -1.58,  99.90,   0.08,
06/09 05Z,  -0.30,  -0.75,  -1.04,  99.90,   0.01,
06/09 06Z,  -0.20,  -0.65,  -0.97,  99.90,  -0.12,  (max)
06/09 07Z,  -0.20,  -1.01,  -1.21,  99.90,   0.00,
06/09 08Z,  -0.20,  -1.69,  -1.79,  99.90,   0.10,
06/09 09Z,  -0.20,  -2.56,  -2.60,  99.90,   0.16,
06/09 10Z,  -0.20,  -3.52,  -3.68,  99.90,   0.04,
06/09 11Z,  -0.20,  -4.28,  -4.37,  99.90,   0.11,
06/09 12Z,  -0.20,  -4.60,  -4.66,  99.90,   0.14,  (min)
06/09 13Z,  -0.20,  -4.52,  -4.61,  99.90,   0.11,
06/09 14Z,  -0.10,  -4.17,  -4.47,  99.90,  -0.20,
06/09 15Z,  -0.10,  -3.64,  -3.83,  99.90,  -0.09,
06/09 16Z,  -0.20,  -3.01,  -3.21,  99.90,  -0.00,
06/09 17Z,  -0.20,  -2.51,  -2.75,  99.90,  -0.04,
06/09 18Z,  -0.10,  -2.36,  -2.68,  99.90,  -0.22,  (max)
06/09 19Z,  -0.10,  -2.60,  -2.83,  99.90,  -0.13,
06/09 20Z,  -0.10,  -3.08,  -3.30,  99.90,  -0.12,
06/09 21Z,  -0.10,  -3.69,  -3.91,  99.90,  -0.12,
06/09 22Z,  -0.20,  -4.35,  -4.62,  99.90,  -0.07,
06/09 23Z,  -0.20,  -4.86,  -5.09,  99.90,  -0.03,
06/10 00Z,  -0.30,  -4.91,  -5.20,  99.90,   0.01,  (min)
06/10 01Z,  -0.30,  -4.46,  -4.90,  99.90,  -0.14,
06/10 02Z,  -0.40,  -3.68,  -4.10,  99.90,  -0.02,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/10 03Z,  -0.40,  -2.71,  99.90,  -3.12,  -0.01,
06/10 04Z,  -0.30,  -1.66,  99.90,  -1.95,   0.01,
06/10 05Z,  -0.30,  -0.74,  99.90,  -1.02,   0.02,
06/10 06Z,  -0.30,  -0.25,  99.90,  -0.51,   0.04,
06/10 07Z,  -0.20,  -0.35,  99.90,  -0.50,   0.06,  (max)
06/10 08Z,  -0.20,  -0.94,  99.90,  -1.07,   0.07,
06/10 09Z,  -0.20,  -1.85,  99.90,  -1.96,   0.09,
06/10 10Z,  -0.20,  -3.01,  99.90,  -3.10,   0.10,
06/10 11Z,  -0.20,  -4.24,  99.90,  -4.32,   0.12,
06/10 12Z,  -0.20,  -5.17,  99.90,  -5.23,   0.13,
06/10 13Z,  -0.20,  -5.56,  99.90,  -5.61,   0.15,  (min)
06/10 14Z,  -0.20,  -5.49,  99.90,  -5.53,   0.17,
06/10 15Z,  -0.20,  -5.08,  99.90,  -5.11,   0.17,
06/10 16Z,  -0.30,  -4.36,  99.90,  -4.50,   0.17,
06/10 17Z,  -0.30,  -3.48,  99.90,  -3.62,   0.17,
06/10 18Z,  -0.30,  -2.73,  99.90,  -2.87,   0.17,
06/10 19Z,  -0.30,  -2.38,  99.90,  -2.51,   0.17,  (max)
06/10 20Z,  -0.30,  -2.42,  99.90,  -2.55,   0.17,
06/10 21Z,  -0.30,  -2.72,  99.90,  -2.86,   0.17,
06/10 22Z,  -0.30,  -3.23,  99.90,  -3.37,   0.17,
06/10 23Z,  -0.30,  -3.87,  99.90,  -4.00,   0.17,
06/11 00Z,  -0.40,  -4.33,  99.90,  -4.56,   0.17,  (min)
06/11 01Z,  -0.40,  -4.31,  99.90,  -4.55,   0.17,
06/11 02Z,  -0.50,  -3.82,  99.90,  -4.16,   0.17,
06/11 03Z,  -0.50,  -3.04,  99.90,  -3.38,   0.17,
06/11 04Z,  -0.50,  -2.06,  99.90,  -2.39,   0.17,
06/11 05Z,  -0.60,  -0.99,  99.90,  -1.42,   0.17,
06/11 06Z,  -0.50,  -0.12,  99.90,  -0.46,   0.17,
06/11 07Z,  -0.50,   0.21,  99.90,  -0.12,   0.17,  (max)
06/11 08Z,  -0.50,  -0.09,  99.90,  -0.42,   0.17,
06/11 09Z,  -0.60,  -0.90,  99.90,  -1.33,   0.17,
06/11 10Z,  -0.60,  -2.10,  99.90,  -2.54,   0.17,
06/11 11Z,  -0.70,  -3.60,  99.90,  -4.14,   0.17,
06/11 12Z,  -0.70,  -5.10,  99.90,  -5.63,   0.17,
06/11 13Z,  -0.80,  -6.16,  99.90,  -6.80,   0.17,
06/11 14Z,  -0.80,  -6.61,  99.90,  -7.24,   0.17,  (min)
06/11 15Z,  -0.80,  -6.51,  99.90,  -7.15,   0.17,
06/11 16Z,  -0.80,  -5.94,  99.90,  -6.58,   0.17,
06/11 17Z,  -0.80,  -4.95,  99.90,  -5.59,   0.17,
06/11 18Z,  -0.80,  -3.78,  99.90,  -4.41,   0.17,
06/11 19Z,  -0.70,  -2.79,  99.90,  -3.32,   0.17,
06/11 20Z,  -0.60,  -2.21,  99.90,  -2.65,   0.17,
06/11 21Z,  -0.60,  -2.07,  99.90,  -2.50,   0.17,  (max)
06/11 22Z,  -0.70,  -2.27,  99.90,  -2.80,   0.17,
06/11 23Z,  -0.70,  -2.77,  99.90,  -3.31,   0.17,
06/12 00Z,  -0.80,  -3.42,  99.90,  -4.05,   0.17,
06/12 01Z,  -0.90,  -3.85,  99.90,  -4.58,   0.17,  (min)
06/12 02Z,  -0.90,  -3.80,  99.90,  -4.53,   0.17,
06/12 03Z,  -1.00,  -3.31,  99.90,  -4.15,   0.17,
06/12 04Z,  -1.00,  -2.50,  99.90,  -3.34,   0.17,
06/12 05Z,  -0.90,  -1.46,  99.90,  -2.19,   0.17,
06/12 06Z,  -0.90,  -0.36,  99.90,  -1.09,   0.17,
06/12 07Z,  -0.80,   0.44,  99.90,  -0.19,   0.17,
06/12 08Z,  -0.80,   0.64,  99.90,   0.00,   0.17,  (max)
06/12 09Z,  -0.80,   0.15,  99.90,  -0.49,   0.17,
06/12 10Z,  -0.80,  -0.93,  99.90,  -1.57,   0.17,
06/12 11Z,  -0.80,  -2.47,  99.90,  -3.10,   0.17,
06/12 12Z,  -0.80,  -4.28,  99.90,  -4.92,   0.17,
06/12 13Z,  -0.80,  -5.98,  99.90,  -6.62,   0.17,
06/12 14Z,  -0.80,  -7.16,  99.90,  -7.79,   0.17,
06/12 15Z,  -0.80,  -7.63,  99.90,  -8.26,   0.17,  (min)
06/12 16Z,  -0.70,  -7.43,  99.90,  -7.97,   0.17,
06/12 17Z,  -0.70,  -6.63,  99.90,  -7.16,   0.17,
06/12 18Z,  -0.60,  -5.34,  99.90,  -5.78,   0.17,
06/12 19Z,  -0.50,  -3.89,  99.90,  -4.23,   0.17,
06/12 20Z,  -0.50,  -2.67,  99.90,  -3.00,   0.17,
06/12 21Z,  -0.40,  -1.91,  99.90,  -2.14,   0.17,
06/12 22Z,  -0.40,  -1.65,  99.90,  -1.89,   0.17,  (max)
06/12 23Z,  -0.40,  -1.84,  99.90,  -2.08,   0.17,
06/13 00Z,  -0.40,  -2.39,  99.90,  -2.62,   0.17,
06/13 01Z,  -0.40,  -3.06,  99.90,  -3.29,   0.17,
06/13 02Z,  -0.40,  -3.49,  99.90,  -3.72,   0.17,  (min)
06/13 03Z,  -0.40,  -3.45,  99.90,  -3.68,   0.17,
06/13 04Z,  -0.30,  -2.93,  99.90,  -3.07,   0.17,
06/13 05Z,  -0.20,  -2.05,  99.90,  -2.08,   0.17,
06/13 06Z,  -0.20,  -0.93,  99.90,  -0.96,   0.17,
06/13 07Z,  -0.10,   0.19,  99.90,   0.25,   0.17,
06/13 08Z,  -0.10,   0.93,  99.90,   1.00,   0.17,
06/13 09Z,   0.00,   1.00,  99.90,   1.16,   0.17,  (max)
06/13 10Z,   0.00,   0.30,  99.90,   0.47,   0.17,
06/13 11Z,   0.00,  -1.06,  99.90,  -0.89,   0.17,
06/13 12Z,  -0.10,  -2.89,  99.90,  -2.82,   0.17,
06/13 13Z,  -0.10,  -4.95,  99.90,  -4.88,   0.17,
06/13 14Z,  -0.20,  -6.81,  99.90,  -6.85,   0.17,
06/13 15Z,  -0.30,  -8.06,  99.90,  -8.19,   0.17,
06/13 16Z,  -0.30,  -8.48,  99.90,  -8.61,   0.17,  (min)
06/13 17Z,  -0.20,  -8.11,  99.90,  -8.14,   0.17,
06/13 18Z,  -0.20,  -7.06,  99.90,  -7.09,   0.17,