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
#Adak Island, AK : 01/19/2026 11:21:05 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/17 12Z,  -0.30,  -1.34,  -1.15,  99.90,   0.49,
01/17 13Z,  -0.20,  -0.68,  -0.41,  99.90,   0.47,
01/17 14Z,  -0.20,  -0.02,   0.20,  99.90,   0.42,
01/17 15Z,  -0.20,   0.57,   0.79,  99.90,   0.42,
01/17 16Z,  -0.20,   1.07,   1.27,  99.90,   0.40,
01/17 17Z,  -0.20,   1.49,   1.73,  99.90,   0.44,
01/17 18Z,  -0.20,   1.83,   2.17,  99.90,   0.54,
01/17 19Z,  -0.20,   2.11,   2.40,  99.90,   0.49,
01/17 20Z,  -0.10,   2.34,   2.57,  99.90,   0.33,  (max)
01/17 21Z,  -0.10,   2.52,   2.54,  99.90,   0.12,  (min)
01/17 22Z,  -0.10,   2.61,   2.67,  99.90,   0.16,  (max)
01/17 23Z,  -0.20,   2.60,   2.60,  99.90,   0.20,
01/18 00Z,  -0.20,   2.44,   2.44,  99.90,   0.20,
01/18 01Z,  -0.20,   2.10,   2.04,  99.90,   0.14,
01/18 02Z,  -0.20,   1.58,   1.57,  99.90,   0.19,
01/18 03Z,  -0.10,   0.91,   0.91,  99.90,   0.10,
01/18 04Z,  -0.10,   0.13,   0.05,  99.90,   0.02,
01/18 05Z,  -0.10,  -0.68,  -0.75,  99.90,   0.03,
01/18 06Z,  -0.10,  -1.45,  -1.46,  99.90,   0.09,
01/18 07Z,  -0.10,  -2.07,  -2.08,  99.90,   0.09,
01/18 08Z,  -0.10,  -2.50,  -2.41,  99.90,   0.19,
01/18 09Z,  -0.10,  -2.67,  -2.48,  99.90,   0.29,  (min)
01/18 10Z,   0.00,  -2.58,  -2.40,  99.90,   0.18,
01/18 11Z,   0.00,  -2.25,  -1.99,  99.90,   0.26,
01/18 12Z,   0.00,  -1.73,  -1.42,  99.90,   0.31,
01/18 13Z,   0.10,  -1.09,  -0.63,  99.90,   0.36,
01/18 14Z,   0.10,  -0.42,   0.03,  99.90,   0.35,
01/18 15Z,   0.20,   0.23,   0.73,  99.90,   0.30,
01/18 16Z,   0.30,   0.80,   1.28,  99.90,   0.18,
01/18 17Z,   0.40,   1.28,   1.79,  99.90,   0.11,
01/18 18Z,   0.30,   1.66,   2.13,  99.90,   0.17,
01/18 19Z,   0.30,   1.96,   2.38,  99.90,   0.12,
01/18 20Z,   0.30,   2.20,   2.74,  99.90,   0.24,
01/18 21Z,   0.20,   2.38,   2.80,  99.90,   0.22,
01/18 22Z,   0.20,   2.51,   2.81,  99.90,   0.10,
01/18 23Z,   0.20,   2.55,   2.90,  99.90,   0.15,  (max)
01/19 00Z,   0.20,   2.47,   2.76,  99.90,   0.09,
01/19 01Z,   0.20,   2.24,   2.44,  99.90,   0.00,
01/19 02Z,   0.20,   1.84,   2.03,  99.90,  -0.01,
01/19 03Z,   0.30,   1.28,   1.49,  99.90,  -0.09,
01/19 04Z,   0.30,   0.59,   0.91,  99.90,   0.02,
01/19 05Z,   0.30,  -0.19,   0.02,  99.90,  -0.09,
01/19 06Z,   0.30,  -0.96,  -0.81,  99.90,  -0.15,
01/19 07Z,   0.30,  -1.66,  -1.63,  99.90,  -0.27,
01/19 08Z,   0.30,  -2.21,  -2.11,  99.90,  -0.20,
01/19 09Z,   0.30,  -2.53,  -2.38,  99.90,  -0.15,
01/19 10Z,   0.30,  -2.60,  -2.49,  99.90,  -0.19,  (min)
01/19 11Z,   0.20,  -2.41,  -2.26,  99.90,  -0.05,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/19 12Z,   0.20,  -2.00,  99.90,  -1.83,  -0.03,
01/19 13Z,   0.10,  -1.42,  99.90,  -1.34,  -0.02,
01/19 14Z,   0.10,  -0.76,  99.90,  -0.66,   0.00,
01/19 15Z,   0.10,  -0.09,  99.90,   0.03,   0.02,
01/19 16Z,   0.10,   0.53,  99.90,   0.67,   0.04,
01/19 17Z,   0.10,   1.05,  99.90,   1.21,   0.06,
01/19 18Z,   0.20,   1.47,  99.90,   1.74,   0.07,
01/19 19Z,   0.20,   1.78,  99.90,   2.07,   0.09,
01/19 20Z,   0.20,   2.01,  99.90,   2.32,   0.11,
01/19 21Z,   0.20,   2.18,  99.90,   2.50,   0.13,
01/19 22Z,   0.30,   2.29,  99.90,   2.74,   0.15,
01/19 23Z,   0.30,   2.36,  99.90,   2.82,   0.16,  (max)
01/20 00Z,   0.30,   2.34,  99.90,   2.80,   0.16,
01/20 01Z,   0.40,   2.21,  99.90,   2.77,   0.16,
01/20 02Z,   0.50,   1.94,  99.90,   2.60,   0.16,
01/20 03Z,   0.60,   1.52,  99.90,   2.28,   0.16,
01/20 04Z,   0.60,   0.95,  99.90,   1.71,   0.16,
01/20 05Z,   0.70,   0.27,  99.90,   1.13,   0.16,
01/20 06Z,   0.80,  -0.46,  99.90,   0.50,   0.16,
01/20 07Z,   0.80,  -1.17,  99.90,  -0.21,   0.16,
01/20 08Z,   0.90,  -1.78,  99.90,  -0.72,   0.16,
01/20 09Z,   0.90,  -2.22,  99.90,  -1.16,   0.16,
01/20 10Z,   1.00,  -2.43,  99.90,  -1.26,   0.16,  (min)
01/20 11Z,   1.10,  -2.39,  99.90,  -1.12,   0.16,
01/20 12Z,   1.10,  -2.10,  99.90,  -0.84,   0.16,
01/20 13Z,   1.00,  -1.62,  99.90,  -0.45,   0.16,
01/20 14Z,   0.90,  -1.00,  99.90,   0.06,   0.16,
01/20 15Z,   0.80,  -0.34,  99.90,   0.63,   0.16,
01/20 16Z,   0.70,   0.30,  99.90,   1.16,   0.16,
01/20 17Z,   0.60,   0.85,  99.90,   1.61,   0.16,
01/20 18Z,   0.60,   1.28,  99.90,   2.04,   0.16,
01/20 19Z,   0.50,   1.59,  99.90,   2.25,   0.16,
01/20 20Z,   0.30,   1.79,  99.90,   2.25,   0.16,  (max)
01/20 21Z,   0.10,   1.91,  99.90,   2.18,   0.16,  (min)
01/20 22Z,   0.10,   1.99,  99.90,   2.25,   0.16,  (max)
01/20 23Z,   0.00,   2.03,  99.90,   2.20,   0.16,  (min)
01/21 00Z,   0.00,   2.04,  99.90,   2.20,   0.16,  (max)
01/21 01Z,   0.00,   1.98,  99.90,   2.14,   0.16,
01/21 02Z,   0.00,   1.83,  99.90,   1.99,   0.16,
01/21 03Z,   0.00,   1.56,  99.90,   1.72,   0.16,
01/21 04Z,   0.00,   1.15,  99.90,   1.31,   0.16,
01/21 05Z,   0.00,   0.62,  99.90,   0.78,   0.16,
01/21 06Z,   0.00,  -0.00,  99.90,   0.16,   0.16,
01/21 07Z,   0.00,  -0.66,  99.90,  -0.49,   0.16,
01/21 08Z,   0.00,  -1.27,  99.90,  -1.11,   0.16,
01/21 09Z,   0.00,  -1.77,  99.90,  -1.60,   0.16,
01/21 10Z,   0.00,  -2.08,  99.90,  -1.92,   0.16,
01/21 11Z,   0.00,  -2.17,  99.90,  -2.01,   0.16,  (min)
01/21 12Z,   0.00,  -2.02,  99.90,  -1.85,   0.16,
01/21 13Z,   0.00,  -1.64,  99.90,  -1.48,   0.16,
01/21 14Z,   0.00,  -1.11,  99.90,  -0.94,   0.16,
01/21 15Z,   0.10,  -0.48,  99.90,  -0.22,   0.16,
01/21 16Z,   0.10,   0.15,  99.90,   0.41,   0.16,
01/21 17Z,   0.10,   0.70,  99.90,   0.97,   0.16,
01/21 18Z,   0.20,   1.14,  99.90,   1.50,   0.16,
01/21 19Z,   0.20,   1.43,  99.90,   1.79,   0.16,
01/21 20Z,   0.20,   1.58,  99.90,   1.95,   0.16,
01/21 21Z,   0.20,   1.64,  99.90,   2.00,   0.16,  (max)
01/21 22Z,   0.20,   1.63,  99.90,   2.00,   0.16,
01/21 23Z,   0.20,   1.61,  99.90,   1.97,   0.16,
01/22 00Z,   0.20,   1.58,  99.90,   1.95,   0.16,
01/22 01Z,   0.10,   1.55,  99.90,   1.81,   0.16,
01/22 02Z,   0.10,   1.48,  99.90,   1.75,   0.16,
01/22 03Z,   0.10,   1.35,  99.90,   1.62,   0.16,
01/22 04Z,   0.10,   1.12,  99.90,   1.39,   0.16,
01/22 05Z,   0.10,   0.78,  99.90,   1.05,   0.16,
01/22 06Z,   0.10,   0.34,  99.90,   0.60,   0.16,
01/22 07Z,   0.10,  -0.19,  99.90,   0.08,   0.16,
01/22 08Z,   0.10,  -0.73,  99.90,  -0.46,   0.16,
01/22 09Z,   0.10,  -1.22,  99.90,  -0.95,   0.16,
01/22 10Z,   0.10,  -1.58,  99.90,  -1.32,   0.16,
01/22 11Z,   0.10,  -1.77,  99.90,  -1.50,   0.16,  (min)
01/22 12Z,   0.10,  -1.73,  99.90,  -1.47,   0.16,
01/22 13Z,   0.10,  -1.48,  99.90,  -1.21,   0.16,
01/22 14Z,   0.00,  -1.04,  99.90,  -0.87,   0.16,
01/22 15Z,   0.00,  -0.48,  99.90,  -0.31,   0.16,
01/22 16Z,   0.00,   0.12,  99.90,   0.28,   0.16,
01/22 17Z,   0.00,   0.66,  99.90,   0.82,   0.16,
01/22 18Z,   0.00,   1.08,  99.90,   1.25,   0.16,
01/22 19Z,   0.00,   1.35,  99.90,   1.51,   0.16,
01/22 20Z,   0.00,   1.45,  99.90,   1.61,   0.16,  (max)
01/22 21Z,   0.00,   1.41,  99.90,   1.57,   0.16,
01/22 22Z,   0.00,   1.29,  99.90,   1.46,   0.16,
01/22 23Z,   0.00,   1.15,  99.90,   1.31,   0.16,
01/23 00Z,   0.00,   1.03,  99.90,   1.19,   0.16,