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
#Anchorage, AK : 05/22/2024 14:20:45 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/20 18Z,   0.10,  12.30,  11.79,  99.90,  -0.61,
05/20 19Z,   0.00,   6.91,   7.23,  99.90,   0.32,
05/20 20Z,   0.00,   2.33,   3.19,  99.90,   0.86,
05/20 21Z,   0.00,   1.44,   0.70,  99.90,  -0.74,  (min)
05/20 22Z,   0.00,   5.09,   5.39,  99.90,   0.30,
05/20 23Z,   0.00,  10.84,  12.13,  99.90,   1.29,
05/21 00Z,   0.00,  17.01,  17.61,  99.90,   0.60,
05/21 01Z,   0.00,  22.96,  22.00,  99.90,  -0.96,
05/21 02Z,   0.00,  26.86,  24.98,  99.90,  -1.88,
05/21 03Z,   0.00,  27.29,  25.75,  99.90,  -1.54,  (max)
05/21 04Z,   0.00,  24.68,  23.57,  99.90,  -1.11,
05/21 05Z,   0.00,  20.37,  19.59,  99.90,  -0.78,
05/21 06Z,   0.00,  15.76,  14.89,  99.90,  -0.87,
05/21 07Z,   0.00,  11.41,  10.37,  99.90,  -1.04,
05/21 08Z,  -0.10,   7.50,   6.53,  99.90,  -0.87,
05/21 09Z,  -0.10,   6.15,   4.31,  99.90,  -1.74,  (min)
05/21 10Z,  -0.10,   9.26,   8.77,  99.90,  -0.39,
05/21 11Z,  -0.10,  14.93,  15.12,  99.90,   0.29,
05/21 12Z,  -0.10,  20.48,  20.44,  99.90,   0.06,
05/21 13Z,  -0.10,  25.24,  24.68,  99.90,  -0.46,
05/21 14Z,  -0.10,  28.36,  27.42,  99.90,  -0.84,  (max)
05/21 15Z,  -0.10,  28.46,  27.15,  99.90,  -1.21,
05/21 16Z,  -0.10,  25.60,  24.14,  99.90,  -1.36,
05/21 17Z,  -0.10,  20.88,  19.35,  99.90,  -1.43,
05/21 18Z,  -0.10,  15.46,  14.22,  99.90,  -1.14,
05/21 19Z,  -0.20,  10.06,   9.31,  99.90,  -0.55,
05/21 20Z,  -0.20,   4.64,   4.68,  99.90,   0.24,
05/21 21Z,  -0.20,   0.67,   0.82,  99.90,   0.35,
05/21 22Z,  -0.30,   1.16,  -0.09,  99.90,  -0.95,  (min)
05/21 23Z,  -0.30,   6.17,   7.52,  99.90,   1.65,
05/22 00Z,  -0.30,  12.78,  14.36,  99.90,   1.88,
05/22 01Z,  -0.40,  19.30,  19.82,  99.90,   0.92,
05/22 02Z,  -0.40,  24.94,  23.89,  99.90,  -0.65,
05/22 03Z,  -0.40,  27.92,  26.26,  99.90,  -1.26,  (max)
05/22 04Z,  -0.40,  27.43,  25.65,  99.90,  -1.38,
05/22 05Z,  -0.50,  24.26,  22.60,  99.90,  -1.16,
05/22 06Z,  -0.50,  19.74,  17.80,  99.90,  -1.44,
05/22 07Z,  -0.50,  15.14,  13.02,  99.90,  -1.62,
05/22 08Z,  -0.60,  10.83,   8.56,  99.90,  -1.67,
05/22 09Z,  -0.60,   7.35,   5.01,  99.90,  -1.74,  (min)
05/22 10Z,  -0.60,   7.22,   5.07,  99.90,  -1.55,
05/22 11Z,  -0.60,  11.67,  12.10,  99.90,   1.03,
05/22 12Z,  -0.60,  17.97,  18.18,  99.90,   0.81,
05/22 13Z,  -0.50,  23.33,  23.16,  99.90,   0.33,
05/22 14Z,  -0.50,  27.20,  26.85,  99.90,   0.15,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/22 15Z,  -0.50,  28.83,  99.90,  28.44,   0.11,  (max)
05/22 16Z,  -0.40,  27.42,  99.90,  27.09,   0.07,
05/22 17Z,  -0.40,  23.61,  99.90,  23.23,   0.03,
05/22 18Z,  -0.40,  18.51,  99.90,  18.09,  -0.01,
05/22 19Z,  -0.40,  13.07,  99.90,  12.62,  -0.05,
05/22 20Z,  -0.40,   7.75,  99.90,   7.26,  -0.09,
05/22 21Z,  -0.40,   2.64,  99.90,   2.11,  -0.14,
05/22 22Z,  -0.40,  -0.23,  99.90,  -0.81,  -0.18,  (min)
05/22 23Z,  -0.40,   1.96,  99.90,   1.35,  -0.22,
05/23 00Z,  -0.40,   8.31,  99.90,   7.65,  -0.26,
05/23 01Z,  -0.40,  15.42,  99.90,  14.72,  -0.30,
05/23 02Z,  -0.30,  21.74,  99.90,  21.10,  -0.34,
05/23 03Z,  -0.20,  26.48,  99.90,  25.94,  -0.34,
05/23 04Z,  -0.20,  28.28,  99.90,  27.74,  -0.34,  (max)
05/23 05Z,  -0.10,  26.89,  99.90,  26.45,  -0.34,
05/23 06Z,  -0.10,  23.34,  99.90,  22.89,  -0.34,
05/23 07Z,  -0.10,  18.79,  99.90,  18.35,  -0.34,
05/23 08Z,  -0.10,  14.29,  99.90,  13.85,  -0.34,
05/23 09Z,  -0.10,  10.18,  99.90,   9.74,  -0.34,
05/23 10Z,  -0.10,   7.48,  99.90,   7.04,  -0.34,  (min)
05/23 11Z,  -0.10,   8.84,  99.90,   8.40,  -0.34,
05/23 12Z,  -0.20,  14.59,  99.90,  14.05,  -0.34,
05/23 13Z,  -0.10,  21.17,  99.90,  20.73,  -0.34,
05/23 14Z,  -0.10,  25.87,  99.90,  25.42,  -0.34,
05/23 15Z,  -0.10,  28.40,  99.90,  27.96,  -0.34,  (max)
05/23 16Z,  -0.10,  28.36,  99.90,  27.92,  -0.34,
05/23 17Z,   0.00,  25.63,  99.90,  25.29,  -0.34,
05/23 18Z,   0.00,  21.16,  99.90,  20.82,  -0.34,
05/23 19Z,   0.00,  15.92,  99.90,  15.58,  -0.34,
05/23 20Z,   0.00,  10.62,  99.90,  10.28,  -0.34,
05/23 21Z,  -0.10,   5.53,  99.90,   5.09,  -0.34,
05/23 22Z,  -0.10,   1.06,  99.90,   0.62,  -0.34,
05/23 23Z,  -0.10,  -0.30,  99.90,  -0.74,  -0.34,  (min)
05/24 00Z,  -0.10,   3.75,  99.90,   3.31,  -0.34,
05/24 01Z,  -0.10,  11.17,  99.90,  10.73,  -0.34,
05/24 02Z,   0.00,  18.29,  99.90,  17.95,  -0.34,
05/24 03Z,   0.00,  23.88,  99.90,  23.54,  -0.34,
05/24 04Z,   0.00,  27.40,  99.90,  27.06,  -0.34,
05/24 05Z,   0.00,  27.98,  99.90,  27.64,  -0.34,  (max)
05/24 06Z,   0.00,  25.89,  99.90,  25.55,  -0.34,
05/24 07Z,   0.00,  22.09,  99.90,  21.75,  -0.34,
05/24 08Z,   0.00,  17.56,  99.90,  17.22,  -0.34,
05/24 09Z,   0.00,  13.20,  99.90,  12.86,  -0.34,
05/24 10Z,   0.00,   9.46,  99.90,   9.12,  -0.34,
05/24 11Z,   0.00,   7.84,  99.90,   7.50,  -0.34,  (min)
05/24 12Z,   0.00,  10.86,  99.90,  10.52,  -0.34,
05/24 13Z,   0.00,  17.71,  99.90,  17.37,  -0.34,
05/24 14Z,   0.00,  24.12,  99.90,  23.78,  -0.34,
05/24 15Z,   0.00,  27.75,  99.90,  27.41,  -0.34,
05/24 16Z,   0.00,  28.76,  99.90,  28.42,  -0.34,  (max)
05/24 17Z,   0.00,  27.21,  99.90,  26.86,  -0.34,
05/24 18Z,   0.00,  23.48,  99.90,  23.14,  -0.34,
05/24 19Z,   0.00,  18.63,  99.90,  18.29,  -0.34,
05/24 20Z,   0.00,  13.36,  99.90,  13.02,  -0.34,
05/24 21Z,  -0.10,   8.20,  99.90,   7.76,  -0.34,
05/24 22Z,  -0.10,   3.48,  99.90,   3.04,  -0.34,
05/24 23Z,  -0.10,  -0.01,  99.90,  -0.45,  -0.34,  (min)
05/25 00Z,  -0.20,   0.46,  99.90,  -0.08,  -0.34,
05/25 01Z,  -0.20,   6.28,  99.90,   5.74,  -0.34,
05/25 02Z,  -0.20,  14.32,  99.90,  13.78,  -0.34,
05/25 03Z,  -0.20,  20.95,  99.90,  20.41,  -0.34,
05/25 04Z,  -0.20,  25.46,  99.90,  24.92,  -0.34,
05/25 05Z,  -0.20,  27.69,  99.90,  27.15,  -0.34,  (max)
05/25 06Z,  -0.20,  27.24,  99.90,  26.70,  -0.34,
05/25 07Z,  -0.30,  24.62,  99.90,  23.98,  -0.34,
05/25 08Z,  -0.30,  20.61,  99.90,  19.97,  -0.34,
05/25 09Z,  -0.30,  16.04,  99.90,  15.40,  -0.34,
05/25 10Z,  -0.30,  11.85,  99.90,  11.21,  -0.34,
05/25 11Z,  -0.30,   8.71,  99.90,   8.07,  -0.34,
05/25 12Z,  -0.30,   8.46,  99.90,   7.82,  -0.34,  (min)
05/25 13Z,  -0.30,  13.14,  99.90,  12.50,  -0.34,
05/25 14Z,  -0.30,  20.67,  99.90,  20.03,  -0.34,
05/25 15Z,  -0.20,  26.47,  99.90,  25.93,  -0.34,
05/25 16Z,  -0.20,  28.82,  99.90,  28.28,  -0.34,  (max)
05/25 17Z,  -0.10,  28.43,  99.90,  27.99,  -0.34,
05/25 18Z,  -0.10,  25.71,  99.90,  25.27,  -0.34,
05/25 19Z,  -0.10,  21.34,  99.90,  20.90,  -0.34,
05/25 20Z,  -0.20,  16.24,  99.90,  15.70,  -0.34,
05/25 21Z,  -0.20,  10.91,  99.90,  10.37,  -0.34,
05/25 22Z,  -0.20,   5.93,  99.90,   5.39,  -0.34,
05/25 23Z,  -0.20,   1.76,  99.90,   1.22,  -0.34,
05/26 00Z,  -0.20,  -0.43,  99.90,  -0.97,  -0.34,  (min)
05/26 01Z,  -0.20,   1.96,  99.90,   1.42,  -0.34,
05/26 02Z,  -0.20,   9.21,  99.90,   8.67,  -0.34,
05/26 03Z,  -0.10,  17.30,  99.90,  16.86,  -0.34,
05/26 04Z,  -0.10,  23.05,  99.90,  22.61,  -0.34,
05/26 05Z,   0.00,  26.39,  99.90,  26.05,  -0.34,
05/26 06Z,   0.00,  27.50,  99.90,  27.16,  -0.34,