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 : 05/21/2025 12:20:57 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/19 12Z,  -0.60,   5.95,   5.61,  99.90,   0.26,
05/19 13Z,  -0.70,   6.82,   6.43,  99.90,   0.31,
05/19 14Z,  -0.70,   7.39,   6.98,  99.90,   0.29,
05/19 15Z,  -0.70,   7.41,   7.08,  99.90,   0.37,  (max)
05/19 16Z,  -0.70,   6.77,   6.36,  99.90,   0.29,
05/19 17Z,  -0.60,   5.58,   5.07,  99.90,   0.09,
05/19 18Z,  -0.50,   4.08,   3.77,  99.90,   0.19,
05/19 19Z,  -0.50,   2.51,   2.21,  99.90,   0.20,
05/19 20Z,  -0.50,   1.16,   0.95,  99.90,   0.29,
05/19 21Z,  -0.50,   0.35,   0.24,  99.90,   0.39,
05/19 22Z,  -0.50,   0.27,   0.15,  99.90,   0.38,  (min)
05/19 23Z,  -0.50,   0.85,   0.70,  99.90,   0.35,
05/20 00Z,  -0.40,   1.86,   1.61,  99.90,   0.15,
05/20 01Z,  -0.50,   3.10,   2.86,  99.90,   0.26,
05/20 02Z,  -0.50,   4.37,   4.12,  99.90,   0.25,
05/20 03Z,  -0.50,   5.40,   5.00,  99.90,   0.10,
05/20 04Z,  -0.50,   5.93,   5.50,  99.90,   0.07,
05/20 05Z,  -0.50,   5.93,   5.52,  99.90,   0.09,  (max)
05/20 06Z,  -0.40,   5.52,   5.17,  99.90,   0.05,
05/20 07Z,  -0.40,   4.85,   4.55,  99.90,   0.10,
05/20 08Z,  -0.40,   4.09,   3.74,  99.90,   0.05,
05/20 09Z,  -0.40,   3.52,   3.32,  99.90,   0.20,  (min)
05/20 10Z,  -0.40,   3.39,   3.37,  99.90,   0.38,
05/20 11Z,  -0.40,   3.76,   3.57,  99.90,   0.21,
05/20 12Z,  -0.40,   4.47,   4.24,  99.90,   0.17,
05/20 13Z,  -0.40,   5.32,   5.19,  99.90,   0.27,
05/20 14Z,  -0.40,   6.17,   5.89,  99.90,   0.12,
05/20 15Z,  -0.40,   6.78,   6.39,  99.90,   0.01,
05/20 16Z,  -0.40,   6.89,   6.61,  99.90,   0.12,  (max)
05/20 17Z,  -0.40,   6.37,   6.13,  99.90,   0.16,
05/20 18Z,  -0.40,   5.35,   5.07,  99.90,   0.12,
05/20 19Z,  -0.40,   4.01,   3.86,  99.90,   0.25,
05/20 20Z,  -0.40,   2.58,   2.45,  99.90,   0.27,
05/20 21Z,  -0.40,   1.32,   1.26,  99.90,   0.34,
05/20 22Z,  -0.40,   0.58,   0.70,  99.90,   0.52,
05/20 23Z,  -0.40,   0.54,   0.54,  99.90,   0.40,  (min)
05/21 00Z,  -0.40,   1.13,   1.00,  99.90,   0.27,
05/21 01Z,  -0.40,   2.16,   2.03,  99.90,   0.27,
05/21 02Z,  -0.40,   3.46,   3.26,  99.90,   0.20,
05/21 03Z,  -0.40,   4.81,   4.50,  99.90,   0.09,
05/21 04Z,  -0.40,   5.88,   5.38,  99.90,  -0.10,
05/21 05Z,  -0.40,   6.41,   5.95,  99.90,  -0.06,
05/21 06Z,  -0.40,   6.37,   6.11,  99.90,   0.14,  (max)
05/21 07Z,  -0.40,   5.86,   5.56,  99.90,   0.10,
05/21 08Z,  -0.40,   5.01,   4.73,  99.90,   0.12,
05/21 09Z,  -0.40,   4.01,   3.80,  99.90,   0.19,
05/21 10Z,  -0.40,   3.19,   3.05,  99.90,   0.26,
05/21 11Z,  -0.40,   2.83,   2.73,  99.90,   0.30,  (min)
05/21 12Z,  -0.40,   3.01,   2.83,  99.90,   0.22,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/21 13Z,  -0.50,   3.60,  99.90,   3.33,   0.23,
05/21 14Z,  -0.50,   4.46,  99.90,   4.19,   0.23,
05/21 15Z,  -0.50,   5.42,  99.90,   5.16,   0.23,
05/21 16Z,  -0.60,   6.20,  99.90,   5.84,   0.24,
05/21 17Z,  -0.60,   6.50,  99.90,   6.14,   0.24,  (max)
05/21 18Z,  -0.60,   6.19,  99.90,   5.83,   0.24,
05/21 19Z,  -0.60,   5.36,  99.90,   5.00,   0.24,
05/21 20Z,  -0.50,   4.16,  99.90,   3.91,   0.25,
05/21 21Z,  -0.50,   2.79,  99.90,   2.54,   0.25,
05/21 22Z,  -0.50,   1.56,  99.90,   1.31,   0.25,
05/21 23Z,  -0.40,   0.83,  99.90,   0.68,   0.26,
05/22 00Z,  -0.50,   0.80,  99.90,   0.56,   0.26,  (min)
05/22 01Z,  -0.50,   1.43,  99.90,   1.19,   0.26,
05/22 02Z,  -0.50,   2.56,  99.90,   2.32,   0.26,
05/22 03Z,  -0.50,   4.01,  99.90,   3.77,   0.26,
05/22 04Z,  -0.60,   5.49,  99.90,   5.15,   0.26,
05/22 05Z,  -0.60,   6.63,  99.90,   6.29,   0.26,
05/22 06Z,  -0.60,   7.15,  99.90,   6.81,   0.26,  (max)
05/22 07Z,  -0.60,   6.99,  99.90,   6.65,   0.26,
05/22 08Z,  -0.60,   6.26,  99.90,   5.92,   0.26,
05/22 09Z,  -0.60,   5.09,  99.90,   4.75,   0.26,
05/22 10Z,  -0.60,   3.73,  99.90,   3.38,   0.26,
05/22 11Z,  -0.60,   2.56,  99.90,   2.22,   0.26,
05/22 12Z,  -0.70,   1.93,  99.90,   1.49,   0.26,  (min)
05/22 13Z,  -0.70,   1.94,  99.90,   1.50,   0.26,
05/22 14Z,  -0.70,   2.52,  99.90,   2.08,   0.26,
05/22 15Z,  -0.70,   3.52,  99.90,   3.08,   0.26,
05/22 16Z,  -0.70,   4.71,  99.90,   4.27,   0.26,
05/22 17Z,  -0.80,   5.77,  99.90,   5.22,   0.26,
05/22 18Z,  -0.80,   6.32,  99.90,   5.78,   0.26,  (max)
05/22 19Z,  -0.80,   6.24,  99.90,   5.69,   0.26,
05/22 20Z,  -0.80,   5.56,  99.90,   5.02,   0.26,
05/22 21Z,  -0.80,   4.44,  99.90,   3.90,   0.26,
05/22 22Z,  -0.80,   3.07,  99.90,   2.53,   0.26,
05/22 23Z,  -0.80,   1.81,  99.90,   1.26,   0.26,
05/23 00Z,  -0.80,   1.06,  99.90,   0.52,   0.26,  (min)
05/23 01Z,  -0.80,   1.08,  99.90,   0.53,   0.26,
05/23 02Z,  -0.80,   1.81,  99.90,   1.27,   0.26,
05/23 03Z,  -0.80,   3.12,  99.90,   2.58,   0.26,
05/23 04Z,  -0.80,   4.77,  99.90,   4.22,   0.26,
05/23 05Z,  -0.80,   6.40,  99.90,   5.86,   0.26,
05/23 06Z,  -0.80,   7.59,  99.90,   7.05,   0.26,
05/23 07Z,  -0.80,   8.03,  99.90,   7.49,   0.26,  (max)
05/23 08Z,  -0.80,   7.66,  99.90,   7.12,   0.26,
05/23 09Z,  -0.70,   6.59,  99.90,   6.15,   0.26,
05/23 10Z,  -0.70,   4.99,  99.90,   4.55,   0.26,
05/23 11Z,  -0.70,   3.18,  99.90,   2.74,   0.26,
05/23 12Z,  -0.80,   1.65,  99.90,   1.11,   0.26,
05/23 13Z,  -0.70,   0.79,  99.90,   0.35,   0.26,
05/23 14Z,  -0.80,   0.74,  99.90,   0.19,   0.26,  (min)
05/23 15Z,  -0.80,   1.41,  99.90,   0.87,   0.26,
05/23 16Z,  -0.80,   2.65,  99.90,   2.11,   0.26,
05/23 17Z,  -0.80,   4.17,  99.90,   3.63,   0.26,
05/23 18Z,  -0.80,   5.53,  99.90,   4.99,   0.26,
05/23 19Z,  -0.80,   6.35,  99.90,   5.81,   0.26,
05/23 20Z,  -0.80,   6.45,  99.90,   5.91,   0.26,  (max)
05/23 21Z,  -0.80,   5.88,  99.90,   5.34,   0.26,
05/23 22Z,  -0.80,   4.76,  99.90,   4.22,   0.26,
05/23 23Z,  -0.80,   3.33,  99.90,   2.79,   0.26,
05/24 00Z,  -0.80,   2.01,  99.90,   1.47,   0.26,
05/24 01Z,  -0.90,   1.28,  99.90,   0.64,   0.26,  (min)
05/24 02Z,  -0.80,   1.39,  99.90,   0.85,   0.26,
05/24 03Z,  -0.80,   2.30,  99.90,   1.76,   0.26,
05/24 04Z,  -0.80,   3.83,  99.90,   3.29,   0.26,
05/24 05Z,  -0.80,   5.70,  99.90,   5.16,   0.26,
05/24 06Z,  -0.80,   7.46,  99.90,   6.92,   0.26,
05/24 07Z,  -0.70,   8.63,  99.90,   8.19,   0.26,
05/24 08Z,  -0.70,   8.90,  99.90,   8.46,   0.26,  (max)
05/24 09Z,  -0.60,   8.24,  99.90,   7.89,   0.26,
05/24 10Z,  -0.60,   6.75,  99.90,   6.40,   0.26,
05/24 11Z,  -0.60,   4.66,  99.90,   4.32,   0.26,
05/24 12Z,  -0.60,   2.42,  99.90,   2.07,   0.26,
05/24 13Z,  -0.60,   0.57,  99.90,   0.23,   0.26,
05/24 14Z,  -0.60,  -0.42,  99.90,  -0.76,   0.26,
05/24 15Z,  -0.60,  -0.42,  99.90,  -0.76,   0.26,  (min)
05/24 16Z,  -0.60,   0.47,  99.90,   0.13,   0.26,
05/24 17Z,  -0.60,   2.02,  99.90,   1.68,   0.26,
05/24 18Z,  -0.50,   3.87,  99.90,   3.63,   0.26,
05/24 19Z,  -0.50,   5.52,  99.90,   5.27,   0.26,
05/24 20Z,  -0.50,   6.54,  99.90,   6.29,   0.26,
05/24 21Z,  -0.40,   6.76,  99.90,   6.61,   0.26,  (max)
05/24 22Z,  -0.30,   6.21,  99.90,   6.17,   0.26,
05/24 23Z,  -0.30,   5.02,  99.90,   4.98,   0.26,
05/25 00Z,  -0.30,   3.50,  99.90,   3.46,   0.26,