EXTRA-TROPICAL  STORM  SURGE
N A T I O N A L    O C E A N I C    A N D    A T M O S P H E R I C    A D M I N I S T R A T I O N

Main Site
Mirror Site
About
Manual
Disclaimer
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
#Alitak, AK : 02/25/2024 16:24:34 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/24 00Z,  -0.20,  10.55,  10.34,  99.90,  -0.01,
02/24 01Z,  -0.20,   8.15,   7.82,  99.90,  -0.13,
02/24 02Z,  -0.20,   5.16,   4.92,  99.90,  -0.04,
02/24 03Z,  -0.30,   2.27,   1.97,  99.90,  -0.00,
02/24 04Z,  -0.20,   0.10,  -0.26,  99.90,  -0.16,
02/24 05Z,  -0.20,  -0.93,  -1.08,  99.90,   0.05,  (min)
02/24 06Z,  -0.30,  -0.59,  -0.67,  99.90,   0.22,
02/24 07Z,  -0.30,   1.21,   0.71,  99.90,  -0.20,
02/24 08Z,  -0.30,   4.14,   3.58,  99.90,  -0.26,
02/24 09Z,  -0.30,   7.29,   6.90,  99.90,  -0.09,
02/24 10Z,  -0.30,   9.74,   9.46,  99.90,   0.02,
02/24 11Z,  -0.30,  10.96,  10.71,  99.90,   0.05,  (max)
02/24 12Z,  -0.30,  10.78,  10.37,  99.90,  -0.11,
02/24 13Z,  -0.40,   9.37,   8.93,  99.90,  -0.04,
02/24 14Z,  -0.40,   7.22,   7.01,  99.90,   0.19,
02/24 15Z,  -0.40,   4.96,   4.67,  99.90,   0.11,
02/24 16Z,  -0.40,   3.20,   2.82,  99.90,   0.02,
02/24 17Z,  -0.40,   2.35,   2.17,  99.90,   0.22,  (min)
02/24 18Z,  -0.30,   2.57,   2.46,  99.90,   0.19,
02/24 19Z,  -0.20,   3.96,   4.08,  99.90,   0.32,
02/24 20Z,  -0.10,   6.36,   6.20,  99.90,  -0.06,
02/24 21Z,  -0.10,   9.09,   8.76,  99.90,  -0.23,
02/24 22Z,  -0.20,  11.21,  10.94,  99.90,  -0.07,
02/24 23Z,  -0.20,  12.09,  11.62,  99.90,  -0.27,  (max)
02/25 00Z,  -0.10,  11.54,  10.96,  99.90,  -0.48,
02/25 01Z,  -0.20,   9.64,   9.17,  99.90,  -0.27,
02/25 02Z,  -0.20,   6.82,   6.42,  99.90,  -0.20,
02/25 03Z,  -0.30,   3.74,   3.25,  99.90,  -0.19,
02/25 04Z,  -0.40,   1.12,   0.58,  99.90,  -0.14,
02/25 05Z,  -0.40,  -0.50,  -1.25,  99.90,  -0.35,
02/25 06Z,  -0.40,  -0.78,  -1.53,  99.90,  -0.35,  (min)
02/25 07Z,  -0.40,   0.37,  -0.18,  99.90,  -0.15,
02/25 08Z,  -0.40,   2.88,   2.03,  99.90,  -0.45,
02/25 09Z,  -0.40,   6.14,   5.27,  99.90,  -0.47,
02/25 10Z,  -0.40,   9.14,   8.44,  99.90,  -0.30,
02/25 11Z,  -0.40,  11.01,  10.32,  99.90,  -0.29,
02/25 12Z,  -0.40,  11.43,  10.38,  99.90,  -0.65,  (max)
02/25 13Z,  -0.40,  10.44,   9.41,  99.90,  -0.63,
02/25 14Z,  -0.50,   8.39,   7.67,  99.90,  -0.22,
02/25 15Z,  -0.50,   5.89,   5.27,  99.90,  -0.12,
02/25 16Z,  -0.50,   3.62,   3.07,  99.90,  -0.05,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/25 17Z,  -0.60,   2.15,  99.90,   1.50,  -0.05,
02/25 18Z,  -0.60,   1.80,  99.90,   1.14,  -0.05,  (min)
02/25 19Z,  -0.70,   2.66,  99.90,   1.90,  -0.05,
02/25 20Z,  -0.70,   4.67,  99.90,   3.91,  -0.06,
02/25 21Z,  -0.70,   7.44,  99.90,   6.68,  -0.06,
02/25 22Z,  -0.80,  10.10,  99.90,   9.24,  -0.06,
02/25 23Z,  -0.80,  11.74,  99.90,  10.88,  -0.06,
02/26 00Z,  -0.80,  11.93,  99.90,  11.08,  -0.06,  (max)
02/26 01Z,  -0.80,  10.69,  99.90,   9.83,  -0.06,
02/26 02Z,  -0.90,   8.29,  99.90,   7.33,  -0.06,
02/26 03Z,  -0.90,   5.32,  99.90,   4.36,  -0.06,
02/26 04Z,  -0.90,   2.47,  99.90,   1.51,  -0.06,
02/26 05Z,  -0.90,   0.39,  99.90,  -0.57,  -0.06,
02/26 06Z,  -0.90,  -0.45,  99.90,  -1.41,  -0.06,  (min)
02/26 07Z,  -0.90,   0.13,  99.90,  -0.83,  -0.06,
02/26 08Z,  -0.90,   2.06,  99.90,   1.10,  -0.06,
02/26 09Z,  -0.80,   5.03,  99.90,   4.17,  -0.06,
02/26 10Z,  -0.80,   8.26,  99.90,   7.40,  -0.06,
02/26 11Z,  -0.80,  10.70,  99.90,   9.84,  -0.06,
02/26 12Z,  -0.80,  11.74,  99.90,  10.88,  -0.06,  (max)
02/26 13Z,  -0.80,  11.26,  99.90,  10.40,  -0.06,
02/26 14Z,  -0.80,   9.53,  99.90,   8.67,  -0.06,
02/26 15Z,  -0.90,   7.05,  99.90,   6.09,  -0.06,
02/26 16Z,  -1.00,   4.48,  99.90,   3.42,  -0.06,
02/26 17Z,  -1.00,   2.45,  99.90,   1.39,  -0.06,
02/26 18Z,  -0.90,   1.47,  99.90,   0.51,  -0.06,  (min)
02/26 19Z,  -0.70,   1.76,  99.90,   1.00,  -0.06,
02/26 20Z,  -0.40,   3.25,  99.90,   2.79,  -0.06,
02/26 21Z,  -0.20,   5.70,  99.90,   5.44,  -0.06,
02/26 22Z,  -0.20,   8.53,  99.90,   8.26,  -0.06,
02/26 23Z,  -0.20,  10.79,  99.90,  10.53,  -0.06,
02/27 00Z,  -0.40,  11.74,  99.90,  11.28,  -0.06,  (max)
02/27 01Z,  -0.40,  11.20,  99.90,  10.74,  -0.06,
02/27 02Z,  -0.50,   9.39,  99.90,   8.83,  -0.06,
02/27 03Z,  -0.40,   6.77,  99.90,   6.31,  -0.06,
02/27 04Z,  -0.40,   3.97,  99.90,   3.51,  -0.06,
02/27 05Z,  -0.30,   1.64,  99.90,   1.28,  -0.06,
02/27 06Z,  -0.30,   0.33,  99.90,  -0.03,  -0.06,
02/27 07Z,  -0.40,   0.38,  99.90,  -0.08,  -0.06,  (min)
02/27 08Z,  -0.40,   1.77,  99.90,   1.31,  -0.06,
02/27 09Z,  -0.50,   4.25,  99.90,   3.69,  -0.06,
02/27 10Z,  -0.60,   7.31,  99.90,   6.65,  -0.06,
02/27 11Z,  -0.60,  10.09,  99.90,   9.43,  -0.06,
02/27 12Z,  -0.60,  11.70,  99.90,  11.03,  -0.06,
02/27 13Z,  -0.40,  11.77,  99.90,  11.30,  -0.06,  (max)
02/27 14Z,  -0.40,  10.47,  99.90,  10.01,  -0.06,
02/27 15Z,  -0.50,   8.22,  99.90,   7.66,  -0.06,
02/27 16Z,  -0.50,   5.59,  99.90,   5.03,  -0.06,
02/27 17Z,  -0.60,   3.21,  99.90,   2.55,  -0.06,
02/27 18Z,  -0.60,   1.65,  99.90,   0.99,  -0.06,
02/27 19Z,  -0.60,   1.29,  99.90,   0.63,  -0.06,  (min)
02/27 20Z,  -0.50,   2.21,  99.90,   1.65,  -0.06,
02/27 21Z,  -0.40,   4.18,  99.90,   3.71,  -0.06,
02/27 22Z,  -0.30,   6.78,  99.90,   6.41,  -0.06,
02/27 23Z,  -0.20,   9.33,  99.90,   9.07,  -0.06,
02/28 00Z,  -0.20,  10.97,  99.90,  10.71,  -0.06,
02/28 01Z,  -0.20,  11.17,  99.90,  10.91,  -0.06,  (max)
02/28 02Z,  -0.30,  10.02,  99.90,   9.66,  -0.06,
02/28 03Z,  -0.30,   7.93,  99.90,   7.56,  -0.06,
02/28 04Z,  -0.30,   5.41,  99.90,   5.04,  -0.06,
02/28 05Z,  -0.30,   3.06,  99.90,   2.70,  -0.06,
02/28 06Z,  -0.20,   1.45,  99.90,   1.19,  -0.06,
02/28 07Z,  -0.20,   1.02,  99.90,   0.76,  -0.06,  (min)
02/28 08Z,  -0.20,   1.91,  99.90,   1.65,  -0.06,
02/28 09Z,  -0.20,   3.89,  99.90,   3.63,  -0.06,
02/28 10Z,  -0.10,   6.55,  99.90,   6.39,  -0.06,
02/28 11Z,  -0.20,   9.30,  99.90,   9.04,  -0.06,
02/28 12Z,  -0.20,  11.32,  99.90,  11.06,  -0.06,
02/28 13Z,  -0.20,  11.95,  99.90,  11.69,  -0.06,  (max)
02/28 14Z,  -0.20,  11.13,  99.90,  10.87,  -0.06,
02/28 15Z,  -0.30,   9.25,  99.90,   8.89,  -0.06,
02/28 16Z,  -0.40,   6.78,  99.90,   6.32,  -0.06,
02/28 17Z,  -0.30,   4.28,  99.90,   3.92,  -0.06,
02/28 18Z,  -0.30,   2.31,  99.90,   1.95,  -0.06,
02/28 19Z,  -0.20,   1.32,  99.90,   1.06,  -0.06,  (min)
02/28 20Z,  -0.20,   1.59,  99.90,   1.33,  -0.06,
02/28 21Z,  -0.10,   2.98,  99.90,   2.82,  -0.06,
02/28 22Z,   0.00,   5.14,  99.90,   5.08,  -0.06,
02/28 23Z,   0.00,   7.59,  99.90,   7.53,  -0.06,
02/29 00Z,   0.00,   9.65,  99.90,   9.59,  -0.06,
02/29 01Z,   0.00,  10.59,  99.90,  10.52,  -0.06,  (max)
02/29 02Z,   0.00,  10.15,  99.90,  10.09,  -0.06,
02/29 03Z,   0.00,   8.66,  99.90,   8.60,  -0.06,
02/29 04Z,   0.00,   6.60,  99.90,   6.54,  -0.06,
02/29 05Z,   0.00,   4.46,  99.90,   4.39,  -0.06,
02/29 06Z,  -0.10,   2.76,  99.90,   2.60,  -0.06,
02/29 07Z,  99.90,   1.97,  99.90,  99.90,  -0.06,
02/29 08Z,  99.90,   2.35,  99.90,  99.90,  -0.06,
02/29 09Z,  99.90,   3.85,  99.90,  99.90,  -0.06,
02/29 10Z,  99.90,   6.07,  99.90,  99.90,  -0.06,
02/29 11Z,  99.90,   8.53,  99.90,  99.90,  -0.06,
02/29 12Z,  99.90,  10.67,  99.90,  99.90,  -0.06,