EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
Gulf
Northwest
Alaska
Gulf of Alaska
Status
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
#Kodiak Island, AK : 07/22/2026 21:22:01 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/21 06Z,  -0.70,   5.90,   5.32,  99.90,   0.12,
07/21 07Z,  -0.70,   4.31,   3.77,  99.90,   0.16,
07/21 08Z,  -0.60,   2.80,   2.18,  99.90,  -0.02,
07/21 09Z,  -0.70,   1.80,   1.22,  99.90,   0.12,
07/21 10Z,  -0.70,   1.48,   1.16,  99.90,   0.38,  (min)
07/21 11Z,  -0.70,   1.78,   1.38,  99.90,   0.30,
07/21 12Z,  -0.70,   2.56,   2.19,  99.90,   0.33,
07/21 13Z,  -0.70,   3.63,   3.26,  99.90,   0.33,
07/21 14Z,  -0.70,   4.70,   4.21,  99.90,   0.21,
07/21 15Z,  -0.70,   5.45,   4.99,  99.90,   0.24,
07/21 16Z,  -0.70,   5.65,   5.21,  99.90,   0.26,  (max)
07/21 17Z,  -0.70,   5.34,   4.83,  99.90,   0.19,
07/21 18Z,  -0.60,   4.62,   4.21,  99.90,   0.19,
07/21 19Z,  -0.60,   3.64,   3.25,  99.90,   0.21,
07/21 20Z,  -0.60,   2.66,   2.30,  99.90,   0.24,
07/21 21Z,  -0.60,   2.04,   1.68,  99.90,   0.24,
07/21 22Z,  -0.60,   2.03,   1.65,  99.90,   0.22,  (min)
07/21 23Z,  -0.60,   2.62,   2.27,  99.90,   0.25,
07/22 00Z,  -0.50,   3.66,   3.33,  99.90,   0.17,
07/22 01Z,  -0.50,   4.98,   4.62,  99.90,   0.14,
07/22 02Z,  -0.50,   6.35,   5.95,  99.90,   0.10,
07/22 03Z,  -0.60,   7.41,   6.96,  99.90,   0.15,
07/22 04Z,  -0.60,   7.88,   7.37,  99.90,   0.09,  (max)
07/22 05Z,  -0.60,   7.68,   7.13,  99.90,   0.05,
07/22 06Z,  -0.60,   6.90,   6.23,  99.90,  -0.07,
07/22 07Z,  -0.60,   5.68,   5.19,  99.90,   0.11,
07/22 08Z,  -0.60,   4.21,   3.77,  99.90,   0.16,
07/22 09Z,  -0.60,   2.85,   2.33,  99.90,   0.08,
07/22 10Z,  -0.70,   1.92,   1.53,  99.90,   0.31,
07/22 11Z,  -0.70,   1.56,   1.26,  99.90,   0.40,
07/22 12Z,  -0.60,   1.71,   1.22,  99.90,   0.11,  (min)
07/22 13Z,  -0.60,   2.27,   1.88,  99.90,   0.21,
07/22 14Z,  -0.70,   3.13,   2.83,  99.90,   0.40,
07/22 15Z,  -0.70,   4.04,   3.49,  99.90,   0.15,
07/22 16Z,  -0.70,   4.70,   4.19,  99.90,   0.19,
07/22 17Z,  -0.70,   4.97,   4.49,  99.90,   0.22,  (max)
07/22 18Z,  -0.70,   4.87,   4.34,  99.90,   0.17,
07/22 19Z,  -0.70,   4.47,   3.89,  99.90,   0.12,
07/22 20Z,  -0.70,   3.85,   3.23,  99.90,   0.08,
07/22 21Z,  -0.70,   3.21,   2.77,  99.90,   0.26,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/22 22Z,  -0.70,   2.85,  99.90,   2.41,   0.26,  (min)
07/22 23Z,  -0.70,   2.95,  99.90,   2.52,   0.26,
07/23 00Z,  -0.70,   3.49,  99.90,   3.06,   0.27,
07/23 01Z,  -0.60,   4.37,  99.90,   4.04,   0.27,
07/23 02Z,  -0.60,   5.48,  99.90,   5.15,   0.27,
07/23 03Z,  -0.60,   6.61,  99.90,   6.29,   0.28,
07/23 04Z,  -0.60,   7.44,  99.90,   7.12,   0.28,
07/23 05Z,  -0.70,   7.75,  99.90,   7.33,   0.28,  (max)
07/23 06Z,  -0.70,   7.49,  99.90,   7.08,   0.29,
07/23 07Z,  -0.60,   6.74,  99.90,   6.44,   0.29,
07/23 08Z,  -0.60,   5.59,  99.90,   5.29,   0.29,
07/23 09Z,  -0.60,   4.20,  99.90,   3.90,   0.30,
07/23 10Z,  -0.60,   2.89,  99.90,   2.59,   0.30,
07/23 11Z,  -0.60,   1.94,  99.90,   1.64,   0.30,
07/23 12Z,  -0.60,   1.48,  99.90,   1.18,   0.30,  (min)
07/23 13Z,  -0.50,   1.47,  99.90,   1.27,   0.30,
07/23 14Z,  -0.60,   1.89,  99.90,   1.59,   0.30,
07/23 15Z,  -0.60,   2.65,  99.90,   2.34,   0.30,
07/23 16Z,  -0.60,   3.51,  99.90,   3.20,   0.30,
07/23 17Z,  -0.60,   4.21,  99.90,   3.91,   0.30,
07/23 18Z,  -0.60,   4.63,  99.90,   4.33,   0.30,
07/23 19Z,  -0.70,   4.77,  99.90,   4.37,   0.30,  (max)
07/23 20Z,  -0.70,   4.64,  99.90,   4.24,   0.30,
07/23 21Z,  -0.70,   4.26,  99.90,   3.86,   0.30,
07/23 22Z,  -0.70,   3.79,  99.90,   3.39,   0.30,
07/23 23Z,  -0.60,   3.52,  99.90,   3.22,   0.30,  (min)
07/24 00Z,  -0.60,   3.59,  99.90,   3.29,   0.30,
07/24 01Z,  -0.60,   4.02,  99.90,   3.72,   0.30,
07/24 02Z,  -0.60,   4.75,  99.90,   4.45,   0.30,
07/24 03Z,  -0.70,   5.71,  99.90,   5.31,   0.30,
07/24 04Z,  -0.70,   6.72,  99.90,   6.31,   0.30,
07/24 05Z,  -0.70,   7.45,  99.90,   7.05,   0.30,
07/24 06Z,  -0.70,   7.70,  99.90,   7.30,   0.30,  (max)
07/24 07Z,  -0.60,   7.45,  99.90,   7.15,   0.30,
07/24 08Z,  -0.60,   6.74,  99.90,   6.43,   0.30,
07/24 09Z,  -0.60,   5.60,  99.90,   5.29,   0.30,
07/24 10Z,  -0.60,   4.19,  99.90,   3.89,   0.30,
07/24 11Z,  -0.60,   2.82,  99.90,   2.52,   0.30,
07/24 12Z,  -0.60,   1.79,  99.90,   1.49,   0.30,
07/24 13Z,  -0.50,   1.21,  99.90,   1.01,   0.30,
07/24 14Z,  -0.60,   1.11,  99.90,   0.80,   0.30,  (min)
07/24 15Z,  -0.60,   1.49,  99.90,   1.18,   0.30,
07/24 16Z,  -0.60,   2.27,  99.90,   1.97,   0.30,
07/24 17Z,  -0.50,   3.21,  99.90,   3.01,   0.30,
07/24 18Z,  -0.60,   4.05,  99.90,   3.75,   0.30,
07/24 19Z,  -0.50,   4.66,  99.90,   4.45,   0.30,
07/24 20Z,  -0.40,   4.99,  99.90,   4.89,   0.30,
07/24 21Z,  -0.40,   5.01,  99.90,   4.90,   0.30,  (max)
07/24 22Z,  -0.30,   4.69,  99.90,   4.69,   0.30,
07/24 23Z,  -0.30,   4.23,  99.90,   4.23,   0.30,
07/25 00Z,  -0.30,   3.90,  99.90,   3.90,   0.30,
07/25 01Z,  -0.30,   3.88,  99.90,   3.88,   0.30,  (min)
07/25 02Z,  -0.40,   4.21,  99.90,   4.11,   0.30,
07/25 03Z,  -0.40,   4.87,  99.90,   4.77,   0.30,
07/25 04Z,  -0.40,   5.81,  99.90,   5.71,   0.30,
07/25 05Z,  -0.30,   6.81,  99.90,   6.81,   0.30,
07/25 06Z,  -0.30,   7.55,  99.90,   7.55,   0.30,
07/25 07Z,  -0.30,   7.82,  99.90,   7.81,   0.30,  (max)
07/25 08Z,  -0.30,   7.57,  99.90,   7.57,   0.30,
07/25 09Z,  -0.30,   6.82,  99.90,   6.82,   0.30,
07/25 10Z,  -0.30,   5.59,  99.90,   5.59,   0.30,
07/25 11Z,  -0.30,   4.05,  99.90,   4.05,   0.30,
07/25 12Z,  -0.30,   2.56,  99.90,   2.55,   0.30,
07/25 13Z,  -0.30,   1.41,  99.90,   1.41,   0.30,
07/25 14Z,  -0.40,   0.77,  99.90,   0.67,   0.30,
07/25 15Z,  -0.40,   0.68,  99.90,   0.58,   0.30,  (min)
07/25 16Z,  -0.40,   1.16,  99.90,   1.06,   0.30,
07/25 17Z,  -0.40,   2.10,  99.90,   2.00,   0.30,
07/25 18Z,  -0.40,   3.22,  99.90,   3.12,   0.30,
07/25 19Z,  -0.40,   4.23,  99.90,   4.13,   0.30,
07/25 20Z,  -0.40,   4.99,  99.90,   4.88,   0.30,
07/25 21Z,  -0.30,   5.40,  99.90,   5.40,   0.30,  (max)
07/25 22Z,  -0.30,   5.40,  99.90,   5.40,   0.30,
07/25 23Z,  -0.30,   4.99,  99.90,   4.99,   0.30,
07/26 00Z,  -0.20,   4.40,  99.90,   4.50,   0.30,
07/26 01Z,  -0.30,   3.95,  99.90,   3.95,   0.30,
07/26 02Z,  -0.20,   3.85,  99.90,   3.95,   0.30,  (min)
07/26 03Z,  -0.30,   4.15,  99.90,   4.15,   0.30,
07/26 04Z,  -0.30,   4.87,  99.90,   4.87,   0.30,
07/26 05Z,  -0.20,   5.91,  99.90,   6.01,   0.30,
07/26 06Z,  -0.30,   7.01,  99.90,   7.01,   0.30,
07/26 07Z,  -0.20,   7.81,  99.90,   7.90,   0.30,
07/26 08Z,  -0.20,   8.08,  99.90,   8.18,   0.30,  (max)
07/26 09Z,  -0.30,   7.78,  99.90,   7.78,   0.30,
07/26 10Z,  -0.30,   6.89,  99.90,   6.89,   0.30,
07/26 11Z,  -0.20,   5.45,  99.90,   5.54,   0.30,
07/26 12Z,  -0.30,   3.70,  99.90,   3.70,   0.30,
07/26 13Z,  99.90,   2.05,  99.90,  99.90,   0.30,
07/26 14Z,  99.90,   0.84,  99.90,  99.90,   0.30,
07/26 15Z,  99.90,   0.24,  99.90,  99.90,   0.30,
07/26 16Z,  99.90,   0.30,  99.90,  99.90,   0.30,
07/26 17Z,  99.90,   1.02,  99.90,  99.90,   0.30,
07/26 18Z,  99.90,   2.22,  99.90,  99.90,   0.30,