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 : 04/30/2024 20:20:32 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/29 00Z,   0.10,   3.95,   3.74,  99.90,  -0.31,
04/29 01Z,   0.20,   1.69,   0.06,  99.90,  -1.83,
04/29 02Z,   0.20,   1.69,   0.04,  99.90,  -1.85,  (min)
04/29 03Z,   0.20,   5.42,   7.68,  99.90,   2.06,
04/29 04Z,   0.20,  12.76,  14.15,  99.90,   1.19,
04/29 05Z,   0.20,  19.94,  19.20,  99.90,  -0.94,
04/29 06Z,   0.20,  24.05,  23.13,  99.90,  -1.12,
04/29 07Z,   0.20,  25.74,  25.66,  99.90,  -0.28,  (max)
04/29 08Z,   0.20,  25.80,  25.32,  99.90,  -0.68,
04/29 09Z,   0.20,  23.98,  22.69,  99.90,  -1.49,
04/29 10Z,   0.20,  20.52,  18.43,  99.90,  -2.29,
04/29 11Z,   0.20,  16.11,  14.15,  99.90,  -2.16,
04/29 12Z,   0.10,  11.97,  10.16,  99.90,  -1.91,
04/29 13Z,   0.10,   9.45,   7.25,  99.90,  -2.30,  (min)
04/29 14Z,   0.10,   9.01,   7.98,  99.90,  -1.13,
04/29 15Z,   0.10,  11.49,  13.43,  99.90,   1.84,
04/29 16Z,   0.10,  17.57,  18.60,  99.90,   0.93,
04/29 17Z,   0.10,  24.44,  22.69,  99.90,  -1.85,
04/29 18Z,   0.10,  28.04,  25.66,  99.90,  -2.48,
04/29 19Z,   0.10,  27.96,  26.51,  99.90,  -1.55,  (max)
04/29 20Z,   0.00,  25.81,  24.52,  99.90,  -1.29,
04/29 21Z,   0.00,  22.15,  20.68,  99.90,  -1.47,
04/29 22Z,   0.00,  17.35,  15.88,  99.90,  -1.47,
04/29 23Z,   0.00,  12.12,  11.24,  99.90,  -0.88,
04/30 00Z,   0.00,   7.27,   6.85,  99.90,  -0.42,
04/30 01Z,   0.00,   3.88,   2.90,  99.90,  -0.98,
04/30 02Z,   0.00,   2.33,   0.03,  99.90,  -2.30,  (min)
04/30 03Z,   0.00,   2.92,   2.19,  99.90,  -0.73,
04/30 04Z,   0.00,   6.99,   8.95,  99.90,   1.96,
04/30 05Z,   0.00,  13.94,  14.58,  99.90,   0.64,
04/30 06Z,   0.00,  20.06,  19.14,  99.90,  -0.92,
04/30 07Z,   0.00,  23.35,  22.61,  99.90,  -0.74,
04/30 08Z,   0.00,  24.80,  24.85,  99.90,   0.05,  (max)
04/30 09Z,   0.00,  24.86,  24.48,  99.90,  -0.38,
04/30 10Z,   0.00,  23.08,  22.19,  99.90,  -0.89,
04/30 11Z,  -0.10,  19.73,  18.29,  99.90,  -1.34,
04/30 12Z,  -0.10,  15.58,  14.31,  99.90,  -1.17,
04/30 13Z,  -0.10,  11.97,  10.71,  99.90,  -1.16,
04/30 14Z,   0.00,   9.96,   8.32,  99.90,  -1.64,  (min)
04/30 15Z,   0.00,   9.74,   9.19,  99.90,  -0.55,
04/30 16Z,  -0.10,  12.19,  13.70,  99.90,   1.61,
04/30 17Z,  -0.10,  17.82,  18.24,  99.90,   0.52,
04/30 18Z,  -0.10,  23.68,  21.80,  99.90,  -1.78,
04/30 19Z,  -0.10,  26.42,  24.30,  99.90,  -2.02,
04/30 20Z,  -0.10,  26.28,  24.82,  99.90,  -1.36,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/30 21Z,  -0.20,  24.56,  99.90,  23.05,  -1.31,
04/30 22Z,  -0.20,  21.37,  99.90,  19.90,  -1.27,
04/30 23Z,  -0.20,  16.96,  99.90,  15.54,  -1.22,
05/01 00Z,  -0.20,  12.08,  99.90,  10.71,  -1.18,
05/01 01Z,  -0.20,   7.68,  99.90,   6.35,  -1.13,
05/01 02Z,  -0.20,   4.73,  99.90,   3.45,  -1.08,
05/01 03Z,  -0.10,   3.32,  99.90,   2.19,  -1.04,  (min)
05/01 04Z,  -0.10,   3.81,  99.90,   2.71,  -0.99,
05/01 05Z,  -0.10,   7.64,  99.90,   6.59,  -0.95,
05/01 06Z,  -0.10,  13.95,  99.90,  12.94,  -0.90,
05/01 07Z,  -0.10,  19.29,  99.90,  18.33,  -0.86,
05/01 08Z,  -0.10,  22.37,  99.90,  21.45,  -0.81,
05/01 09Z,  -0.10,  24.16,  99.90,  23.25,  -0.81,
05/01 10Z,  -0.10,  24.55,  99.90,  23.64,  -0.81,  (max)
05/01 11Z,  -0.10,  22.98,  99.90,  22.07,  -0.81,
05/01 12Z,  -0.10,  19.80,  99.90,  18.89,  -0.81,
05/01 13Z,  -0.10,  15.90,  99.90,  14.99,  -0.81,
05/01 14Z,  -0.10,  12.56,  99.90,  11.65,  -0.81,
05/01 15Z,  -0.10,  10.51,  99.90,   9.60,  -0.81,
05/01 16Z,  -0.10,   9.80,  99.90,   8.89,  -0.81,  (min)
05/01 17Z,  -0.10,  11.66,  99.90,  10.75,  -0.81,
05/01 18Z,  -0.10,  16.61,  99.90,  15.70,  -0.81,
05/01 19Z,  -0.20,  21.75,  99.90,  20.74,  -0.81,
05/01 20Z,  -0.20,  24.35,  99.90,  23.34,  -0.81,
05/01 21Z,  -0.20,  24.91,  99.90,  23.90,  -0.81,  (max)
05/01 22Z,  -0.30,  24.13,  99.90,  23.02,  -0.81,
05/01 23Z,  -0.30,  21.64,  99.90,  20.53,  -0.81,
05/02 00Z,  -0.30,  17.70,  99.90,  16.59,  -0.81,
05/02 01Z,  -0.40,  13.13,  99.90,  11.92,  -0.81,
05/02 02Z,  -0.40,   8.94,  99.90,   7.73,  -0.81,
05/02 03Z,  -0.40,   5.96,  99.90,   4.75,  -0.81,
05/02 04Z,  -0.40,   4.06,  99.90,   2.85,  -0.81,
05/02 05Z,  -0.40,   3.95,  99.90,   2.74,  -0.81,  (min)
05/02 06Z,  -0.50,   7.34,  99.90,   6.02,  -0.81,
05/02 07Z,  -0.50,  13.18,  99.90,  11.87,  -0.81,
05/02 08Z,  -0.50,  18.29,  99.90,  16.98,  -0.81,
05/02 09Z,  -0.60,  21.79,  99.90,  20.38,  -0.81,
05/02 10Z,  -0.60,  24.31,  99.90,  22.90,  -0.81,
05/02 11Z,  -0.60,  25.16,  99.90,  23.75,  -0.81,  (max)
05/02 12Z,  -0.70,  23.77,  99.90,  22.26,  -0.81,
05/02 13Z,  -0.70,  20.64,  99.90,  19.13,  -0.81,
05/02 14Z,  -0.70,  16.72,  99.90,  15.21,  -0.81,
05/02 15Z,  -0.70,  13.20,  99.90,  11.69,  -0.81,
05/02 16Z,  -0.60,  10.48,  99.90,   9.07,  -0.81,
05/02 17Z,  -0.60,   8.78,  99.90,   7.37,  -0.81,  (min)
05/02 18Z,  -0.60,   9.87,  99.90,   8.46,  -0.81,
05/02 19Z,  -0.70,  14.34,  99.90,  12.83,  -0.81,
05/02 20Z,  -0.70,  19.32,  99.90,  17.81,  -0.81,
05/02 21Z,  -0.70,  22.54,  99.90,  21.02,  -0.81,
05/02 22Z,  -0.80,  24.34,  99.90,  22.73,  -0.81,
05/02 23Z,  -0.80,  24.71,  99.90,  23.10,  -0.81,  (max)
05/03 00Z,  -0.80,  22.92,  99.90,  21.31,  -0.81,
05/03 01Z,  -0.80,  19.31,  99.90,  17.70,  -0.81,
05/03 02Z,  -0.80,  14.81,  99.90,  13.20,  -0.81,
05/03 03Z,  -0.80,  10.48,  99.90,   8.87,  -0.81,
05/03 04Z,  -0.80,   6.97,  99.90,   5.36,  -0.81,
05/03 05Z,  -0.80,   4.18,  99.90,   2.57,  -0.81,
05/03 06Z,  -0.80,   3.38,  99.90,   1.77,  -0.81,  (min)
05/03 07Z,  -0.70,   6.53,  99.90,   5.02,  -0.81,
05/03 08Z,  -0.70,  12.36,  99.90,  10.85,  -0.81,
05/03 09Z,  -0.70,  17.82,  99.90,  16.31,  -0.81,
05/03 10Z,  -0.70,  22.18,  99.90,  20.67,  -0.81,
05/03 11Z,  -0.70,  25.48,  99.90,  23.97,  -0.81,
05/03 12Z,  -0.60,  26.63,  99.90,  25.22,  -0.81,  (max)
05/03 13Z,  -0.60,  25.17,  99.90,  23.76,  -0.81,
05/03 14Z,  -0.60,  21.77,  99.90,  20.36,  -0.81,
05/03 15Z,  -0.50,  17.48,  99.90,  16.16,  -0.81,
05/03 16Z,  -0.50,  13.31,  99.90,  12.00,  -0.81,
05/03 17Z,  -0.40,   9.50,  99.90,   8.29,  -0.81,
05/03 18Z,  -0.40,   6.68,  99.90,   5.47,  -0.81,  (min)
05/03 19Z,  -0.40,   7.24,  99.90,   6.03,  -0.81,
05/03 20Z,  -0.40,  11.71,  99.90,  10.50,  -0.81,
05/03 21Z,  -0.40,  17.15,  99.90,  15.94,  -0.81,
05/03 22Z,  -0.50,  21.51,  99.90,  20.20,  -0.81,
05/03 23Z,  -0.50,  24.77,  99.90,  23.46,  -0.81,
05/04 00Z,  -0.50,  26.15,  99.90,  24.84,  -0.81,  (max)
05/04 01Z,  -0.40,  24.80,  99.90,  23.59,  -0.81,
05/04 02Z,  -0.40,  21.23,  99.90,  20.02,  -0.81,
05/04 03Z,  -0.40,  16.49,  99.90,  15.28,  -0.81,
05/04 04Z,  -0.40,  11.72,  99.90,  10.51,  -0.81,
05/04 05Z,  -0.40,   7.42,  99.90,   6.21,  -0.81,
05/04 06Z,  -0.40,   3.71,  99.90,   2.50,  -0.81,
05/04 07Z,  -0.40,   2.51,  99.90,   1.30,  -0.81,  (min)
05/04 08Z,  -0.40,   5.90,  99.90,   4.69,  -0.81,
05/04 09Z,  -0.40,  12.21,  99.90,  11.00,  -0.81,
05/04 10Z,  -0.40,  18.41,  99.90,  17.20,  -0.81,
05/04 11Z,  -0.30,  23.70,  99.90,  22.58,  -0.81,
05/04 12Z,  -0.30,  27.52,  99.90,  26.41,  -0.81,