EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
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 : 06/24/2025 07:21:48 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/22 12Z,   0.20,   3.70,   3.74,  99.90,  -0.16,
06/22 13Z,   0.20,   2.95,   3.15,  99.90,  -0.00,
06/22 14Z,   0.10,   2.02,   2.26,  99.90,   0.14,
06/22 15Z,   0.10,   1.02,   1.23,  99.90,   0.11,
06/22 16Z,   0.10,   0.11,   0.27,  99.90,   0.06,
06/22 17Z,   0.10,  -0.59,  -0.47,  99.90,   0.02,
06/22 18Z,   0.10,  -1.00,  -0.88,  99.90,   0.02,
06/22 19Z,   0.00,  -1.07,  -1.02,  99.90,   0.05,  (min)
06/22 20Z,   0.00,  -0.84,  -0.76,  99.90,   0.08,
06/22 21Z,   0.00,  -0.37,  -0.32,  99.90,   0.05,
06/22 22Z,   0.00,   0.23,   0.30,  99.90,   0.07,
06/22 23Z,   0.00,   0.86,   0.90,  99.90,   0.04,
06/23 00Z,   0.00,   1.45,   1.48,  99.90,   0.03,
06/23 01Z,   0.00,   1.94,   2.01,  99.90,   0.07,
06/23 02Z,   0.00,   2.32,   2.44,  99.90,   0.12,
06/23 03Z,   0.00,   2.62,   2.77,  99.90,   0.15,
06/23 04Z,   0.00,   2.88,   3.09,  99.90,   0.21,
06/23 05Z,   0.00,   3.16,   3.30,  99.90,   0.14,
06/23 06Z,   0.00,   3.47,   3.54,  99.90,   0.07,
06/23 07Z,   0.00,   3.84,   3.83,  99.90,  -0.01,
06/23 08Z,   0.00,   4.21,   4.15,  99.90,  -0.06,
06/23 09Z,   0.00,   4.52,   4.34,  99.90,  -0.18,
06/23 10Z,   0.00,   4.68,   4.46,  99.90,  -0.22,
06/23 11Z,   0.00,   4.62,   4.51,  99.90,  -0.11,  (max)
06/23 12Z,   0.00,   4.27,   4.07,  99.90,  -0.20,
06/23 13Z,   0.00,   3.62,   3.54,  99.90,  -0.08,
06/23 14Z,   0.00,   2.71,   2.65,  99.90,  -0.06,
06/23 15Z,   0.00,   1.64,   1.68,  99.90,   0.04,
06/23 16Z,   0.00,   0.55,   0.62,  99.90,   0.07,
06/23 17Z,   0.10,  -0.43,  -0.46,  99.90,  -0.13,
06/23 18Z,   0.00,  -1.16,  -1.04,  99.90,   0.12,
06/23 19Z,   0.10,  -1.55,  -1.50,  99.90,  -0.05,  (min)
06/23 20Z,   0.10,  -1.57,  -1.49,  99.90,  -0.02,
06/23 21Z,   0.20,  -1.25,  -1.19,  99.90,  -0.14,
06/23 22Z,   0.10,  -0.68,  -0.53,  99.90,   0.05,
06/23 23Z,   0.20,   0.04,   0.16,  99.90,  -0.08,
06/24 00Z,   0.10,   0.81,   0.89,  99.90,  -0.02,
06/24 01Z,   0.10,   1.52,   1.65,  99.90,   0.03,
06/24 02Z,   0.20,   2.13,   2.34,  99.90,   0.01,
06/24 03Z,   0.20,   2.61,   2.90,  99.90,   0.09,
06/24 04Z,   0.20,   2.99,   3.47,  99.90,   0.28,
06/24 05Z,   0.20,   3.30,   3.74,  99.90,   0.24,
06/24 06Z,   0.20,   3.60,   4.04,  99.90,   0.24,
06/24 07Z,   0.20,   3.92,   4.20,  99.90,   0.08,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/24 08Z,   0.20,   4.24,  99.90,   4.53,   0.08,
06/24 09Z,   0.20,   4.55,  99.90,   4.83,   0.08,
06/24 10Z,   0.20,   4.78,  99.90,   5.06,   0.08,
06/24 11Z,   0.20,   4.85,  99.90,   5.13,   0.08,  (max)
06/24 12Z,   0.20,   4.69,  99.90,   4.96,   0.07,
06/24 13Z,   0.10,   4.23,  99.90,   4.40,   0.07,
06/24 14Z,   0.10,   3.48,  99.90,   3.65,   0.07,
06/24 15Z,   0.10,   2.48,  99.90,   2.65,   0.07,
06/24 16Z,   0.10,   1.34,  99.90,   1.51,   0.06,
06/24 17Z,   0.10,   0.20,  99.90,   0.37,   0.06,
06/24 18Z,   0.10,  -0.79,  99.90,  -0.63,   0.06,
06/24 19Z,   0.10,  -1.51,  99.90,  -1.35,   0.06,
06/24 20Z,   0.10,  -1.87,  99.90,  -1.71,   0.06,
06/24 21Z,   0.00,  -1.84,  99.90,  -1.78,   0.06,  (min)
06/24 22Z,   0.00,  -1.46,  99.90,  -1.40,   0.06,
06/24 23Z,   0.00,  -0.80,  99.90,  -0.74,   0.06,
06/25 00Z,   0.00,   0.01,  99.90,   0.07,   0.06,
06/25 01Z,   0.00,   0.86,  99.90,   0.92,   0.06,
06/25 02Z,   0.00,   1.66,  99.90,   1.72,   0.06,
06/25 03Z,   0.00,   2.33,  99.90,   2.39,   0.06,
06/25 04Z,   0.00,   2.87,  99.90,   2.93,   0.06,
06/25 05Z,   0.00,   3.27,  99.90,   3.33,   0.06,
06/25 06Z,   0.00,   3.60,  99.90,   3.65,   0.06,
06/25 07Z,   0.00,   3.87,  99.90,   3.93,   0.06,
06/25 08Z,   0.00,   4.15,  99.90,   4.20,   0.06,
06/25 09Z,   0.00,   4.42,  99.90,   4.47,   0.06,
06/25 10Z,   0.00,   4.66,  99.90,   4.72,   0.06,
06/25 11Z,   0.00,   4.82,  99.90,   4.88,   0.06,
06/25 12Z,   0.00,   4.82,  99.90,   4.88,   0.06,  (max)
06/25 13Z,   0.00,   4.59,  99.90,   4.65,   0.06,
06/25 14Z,  -0.10,   4.09,  99.90,   4.04,   0.06,
06/25 15Z,  -0.10,   3.30,  99.90,   3.26,   0.06,
06/25 16Z,  -0.10,   2.28,  99.90,   2.24,   0.06,
06/25 17Z,  -0.10,   1.14,  99.90,   1.09,   0.06,
06/25 18Z,  -0.10,   0.00,  99.90,  -0.04,   0.06,
06/25 19Z,  -0.10,  -0.97,  99.90,  -1.01,   0.06,
06/25 20Z,  -0.10,  -1.66,  99.90,  -1.70,   0.06,
06/25 21Z,  -0.20,  -1.97,  99.90,  -2.11,   0.06,  (min)
06/25 22Z,  -0.20,  -1.89,  99.90,  -2.03,   0.06,
06/25 23Z,  -0.20,  -1.45,  99.90,  -1.59,   0.06,
06/26 00Z,  -0.20,  -0.74,  99.90,  -0.88,   0.06,
06/26 01Z,  -0.20,   0.13,  99.90,  -0.02,   0.06,
06/26 02Z,  -0.20,   1.03,  99.90,   0.88,   0.06,
06/26 03Z,  -0.20,   1.86,  99.90,   1.71,   0.06,
06/26 04Z,  -0.20,   2.55,  99.90,   2.41,   0.06,
06/26 05Z,  -0.20,   3.08,  99.90,   2.94,   0.06,
06/26 06Z,  -0.20,   3.47,  99.90,   3.33,   0.06,
06/26 07Z,  -0.20,   3.75,  99.90,   3.61,   0.06,
06/26 08Z,  -0.20,   3.97,  99.90,   3.83,   0.06,
06/26 09Z,  -0.20,   4.18,  99.90,   4.03,   0.06,
06/26 10Z,  -0.20,   4.38,  99.90,   4.23,   0.06,
06/26 11Z,  -0.20,   4.55,  99.90,   4.41,   0.06,
06/26 12Z,  -0.30,   4.66,  99.90,   4.42,   0.06,  (max)
06/26 13Z,  -0.30,   4.62,  99.90,   4.38,   0.06,
06/26 14Z,  -0.30,   4.37,  99.90,   4.13,   0.06,
06/26 15Z,  -0.30,   3.86,  99.90,   3.62,   0.06,
06/26 16Z,  -0.30,   3.08,  99.90,   2.84,   0.06,
06/26 17Z,  -0.20,   2.10,  99.90,   1.96,   0.06,
06/26 18Z,  -0.20,   1.00,  99.90,   0.86,   0.06,
06/26 19Z,  -0.30,  -0.08,  99.90,  -0.32,   0.06,
06/26 20Z,  -0.30,  -0.99,  99.90,  -1.23,   0.06,
06/26 21Z,  -0.30,  -1.62,  99.90,  -1.86,   0.06,
06/26 22Z,  -0.30,  -1.87,  99.90,  -2.11,   0.06,  (min)
06/26 23Z,  -0.30,  -1.74,  99.90,  -1.98,   0.06,
06/27 00Z,  -0.30,  -1.26,  99.90,  -1.50,   0.06,
06/27 01Z,  -0.30,  -0.51,  99.90,  -0.75,   0.06,
06/27 02Z,  -0.30,   0.38,  99.90,   0.13,   0.06,
06/27 03Z,  -0.30,   1.28,  99.90,   1.04,   0.06,
06/27 04Z,  -0.30,   2.11,  99.90,   1.86,   0.06,
06/27 05Z,  -0.30,   2.77,  99.90,   2.53,   0.06,
06/27 06Z,  -0.30,   3.26,  99.90,   3.02,   0.06,
06/27 07Z,  -0.30,   3.58,  99.90,   3.34,   0.06,
06/27 08Z,  -0.30,   3.78,  99.90,   3.54,   0.06,
06/27 09Z,  -0.30,   3.92,  99.90,   3.68,   0.06,
06/27 10Z,  -0.30,   4.03,  99.90,   3.79,   0.06,
06/27 11Z,  -0.30,   4.15,  99.90,   3.91,   0.06,
06/27 12Z,  -0.30,   4.26,  99.90,   4.02,   0.06,
06/27 13Z,  -0.30,   4.33,  99.90,   4.08,   0.06,  (max)
06/27 14Z,  -0.30,   4.27,  99.90,   4.03,   0.06,
06/27 15Z,  -0.30,   4.03,  99.90,   3.79,   0.06,
06/27 16Z,  -0.30,   3.55,  99.90,   3.31,   0.06,
06/27 17Z,  -0.30,   2.84,  99.90,   2.60,   0.06,
06/27 18Z,  -0.30,   1.93,  99.90,   1.69,   0.06,
06/27 19Z,  -0.40,   0.92,  99.90,   0.58,   0.06,
06/27 20Z,  -0.40,  -0.06,  99.90,  -0.40,   0.06,
06/27 21Z,  -0.40,  -0.88,  99.90,  -1.23,   0.06,
06/27 22Z,  -0.40,  -1.43,  99.90,  -1.77,   0.06,
06/27 23Z,  -0.40,  -1.61,  99.90,  -1.95,   0.06,  (min)
06/28 00Z,  -0.40,  -1.42,  99.90,  -1.76,   0.06,