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
#Nikiski, AK : 05/20/2024 21:20:35 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/19 06Z,  -0.50,   6.17,   5.92,  99.90,   0.25,  (min)
05/19 07Z,  -0.50,   8.86,   8.98,  99.90,   0.62,
05/19 08Z,  -0.50,  12.08,  12.13,  99.90,   0.55,
05/19 09Z,  -0.50,  15.45,  15.04,  99.90,   0.09,
05/19 10Z,  -0.40,  17.98,  17.13,  99.90,  -0.45,
05/19 11Z,  -0.40,  18.69,  17.84,  99.90,  -0.45,  (max)
05/19 12Z,  -0.60,  17.43,  16.79,  99.90,  -0.04,
05/19 13Z,  -0.60,  14.84,  14.18,  99.90,  -0.06,
05/19 14Z,  -0.60,  11.65,  11.02,  99.90,  -0.03,
05/19 15Z,  -0.70,   8.11,   7.75,  99.90,   0.34,
05/19 16Z,  -0.70,   4.66,   4.64,  99.90,   0.68,
05/19 17Z,  -0.70,   2.62,   2.52,  99.90,   0.60,
05/19 18Z,  -0.60,   2.91,   2.30,  99.90,  -0.01,  (min)
05/19 19Z,  -0.60,   5.00,   4.72,  99.90,   0.32,
05/19 20Z,  -0.60,   8.06,   8.24,  99.90,   0.78,
05/19 21Z,  -0.60,  11.66,  11.63,  99.90,   0.57,
05/19 22Z,  -0.60,  14.99,  14.51,  99.90,   0.12,
05/19 23Z,  -0.50,  16.88,  16.28,  99.90,  -0.10,
05/20 00Z,  -0.50,  16.74,  16.47,  99.90,   0.23,  (max)
05/20 01Z,  -0.40,  14.96,  14.79,  99.90,   0.23,
05/20 02Z,  -0.40,  12.40,  11.95,  99.90,  -0.05,
05/20 03Z,  -0.30,   9.57,   8.98,  99.90,  -0.29,
05/20 04Z,  -0.30,   6.72,   6.30,  99.90,  -0.12,
05/20 05Z,  -0.20,   4.82,   4.31,  99.90,  -0.31,  (min)
05/20 06Z,  -0.20,   5.10,   4.35,  99.90,  -0.55,
05/20 07Z,  -0.20,   7.41,   6.98,  99.90,  -0.23,
05/20 08Z,  -0.20,  10.66,  10.48,  99.90,   0.02,
05/20 09Z,  -0.10,  14.14,  13.77,  99.90,  -0.27,
05/20 10Z,  -0.10,  17.31,  16.65,  99.90,  -0.56,
05/20 11Z,   0.00,  19.15,  18.40,  99.90,  -0.75,  (max)
05/20 12Z,  -0.10,  18.90,  18.22,  99.90,  -0.58,
05/20 13Z,  -0.10,  16.69,  16.10,  99.90,  -0.49,
05/20 14Z,  -0.10,  13.34,  12.70,  99.90,  -0.54,
05/20 15Z,  -0.10,   9.60,   9.14,  99.90,  -0.36,
05/20 16Z,  -0.10,   5.72,   5.45,  99.90,  -0.17,
05/20 17Z,   0.00,   2.37,   2.17,  99.90,  -0.20,
05/20 18Z,  -0.10,   1.00,   0.48,  99.90,  -0.42,  (min)
05/20 19Z,  -0.10,   2.28,   1.55,  99.90,  -0.63,
05/20 20Z,  -0.10,   5.35,   5.30,  99.90,   0.05,
05/20 21Z,  -0.10,   9.22,   9.33,  99.90,   0.21,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/20 22Z,  -0.10,  13.25,  99.90,  13.33,   0.18,
05/20 23Z,  -0.20,  16.49,  99.90,  16.43,   0.14,
05/21 00Z,  -0.20,  17.85,  99.90,  17.75,   0.11,  (max)
05/21 01Z,  -0.20,  17.03,  99.90,  16.90,   0.07,
05/21 02Z,  -0.20,  14.67,  99.90,  14.50,   0.03,
05/21 03Z,  -0.20,  11.73,  99.90,  11.53,  -0.00,
05/21 04Z,  -0.20,   8.72,  99.90,   8.48,  -0.04,
05/21 05Z,  -0.20,   6.03,  99.90,   5.75,  -0.07,
05/21 06Z,  -0.20,   4.80,  99.90,   4.49,  -0.11,  (min)
05/21 07Z,  -0.20,   6.06,  99.90,   5.71,  -0.14,
05/21 08Z,  -0.20,   9.23,  99.90,   8.85,  -0.18,
05/21 09Z,  -0.30,  12.95,  99.90,  12.43,  -0.22,
05/21 10Z,  -0.30,  16.43,  99.90,  15.91,  -0.22,
05/21 11Z,  -0.30,  19.02,  99.90,  18.50,  -0.22,
05/21 12Z,  -0.30,  19.83,  99.90,  19.31,  -0.22,  (max)
05/21 13Z,  -0.30,  18.43,  99.90,  17.91,  -0.22,
05/21 14Z,  -0.30,  15.24,  99.90,  14.73,  -0.22,
05/21 15Z,  -0.30,  11.23,  99.90,  10.71,  -0.22,
05/21 16Z,  -0.30,   7.10,  99.90,   6.59,  -0.22,
05/21 17Z,  -0.40,   3.17,  99.90,   2.56,  -0.22,
05/21 18Z,  -0.40,   0.32,  99.90,  -0.30,  -0.22,
05/21 19Z,  -0.40,  -0.00,  99.90,  -0.62,  -0.22,  (min)
05/21 20Z,  -0.50,   2.49,  99.90,   1.77,  -0.22,
05/21 21Z,  -0.50,   6.55,  99.90,   5.83,  -0.22,
05/21 22Z,  -0.50,  11.01,  99.90,  10.29,  -0.22,
05/21 23Z,  -0.50,  15.12,  99.90,  14.40,  -0.22,
05/22 00Z,  -0.50,  17.88,  99.90,  17.17,  -0.22,
05/22 01Z,  -0.60,  18.45,  99.90,  17.64,  -0.22,  (max)
05/22 02Z,  -0.70,  16.86,  99.90,  15.95,  -0.22,
05/22 03Z,  -0.80,  13.96,  99.90,  12.95,  -0.22,
05/22 04Z,  -0.80,  10.75,  99.90,   9.73,  -0.22,
05/22 05Z,  -0.80,   7.73,  99.90,   6.72,  -0.22,
05/22 06Z,  -0.80,   5.45,  99.90,   4.44,  -0.22,
05/22 07Z,  -0.70,   5.15,  99.90,   4.24,  -0.22,  (min)
05/22 08Z,  -0.70,   7.52,  99.90,   6.61,  -0.22,
05/22 09Z,  -0.70,  11.47,  99.90,  10.56,  -0.22,
05/22 10Z,  -0.70,  15.42,  99.90,  14.50,  -0.22,
05/22 11Z,  -0.70,  18.53,  99.90,  17.61,  -0.22,
05/22 12Z,  -0.70,  20.21,  99.90,  19.29,  -0.22,  (max)
05/22 13Z,  -0.70,  19.81,  99.90,  18.89,  -0.22,
05/22 14Z,  -0.70,  17.26,  99.90,  16.35,  -0.22,
05/22 15Z,  -0.70,  13.25,  99.90,  12.34,  -0.22,
05/22 16Z,  -0.70,   8.78,  99.90,   7.87,  -0.22,
05/22 17Z,  -0.60,   4.51,  99.90,   3.69,  -0.22,
05/22 18Z,  -0.60,   0.83,  99.90,   0.01,  -0.22,
05/22 19Z,  -0.60,  -1.19,  99.90,  -2.01,  -0.22,  (min)
05/22 20Z,  -0.50,  -0.21,  99.90,  -0.93,  -0.22,
05/22 21Z,  -0.50,   3.51,  99.90,   2.80,  -0.22,
05/22 22Z,  -0.50,   8.36,  99.90,   7.64,  -0.22,
05/22 23Z,  -0.40,  13.07,  99.90,  12.45,  -0.22,
05/23 00Z,  -0.40,  16.86,  99.90,  16.25,  -0.22,
05/23 01Z,  -0.40,  18.88,  99.90,  18.26,  -0.22,  (max)
05/23 02Z,  -0.40,  18.58,  99.90,  17.96,  -0.22,
05/23 03Z,  -0.40,  16.28,  99.90,  15.67,  -0.22,
05/23 04Z,  -0.30,  12.97,  99.90,  12.46,  -0.22,
05/23 05Z,  -0.30,   9.64,  99.90,   9.12,  -0.22,
05/23 06Z,  -0.30,   6.80,  99.90,   6.28,  -0.22,
05/23 07Z,  -0.30,   5.16,  99.90,   4.65,  -0.22,  (min)
05/23 08Z,  -0.30,   5.96,  99.90,   5.44,  -0.22,
05/23 09Z,  -0.30,   9.40,  99.90,   8.88,  -0.22,
05/23 10Z,  -0.20,  13.88,  99.90,  13.46,  -0.22,
05/23 11Z,  -0.20,  17.69,  99.90,  17.27,  -0.22,
05/23 12Z,  -0.20,  20.09,  99.90,  19.68,  -0.22,
05/23 13Z,  -0.20,  20.68,  99.90,  20.26,  -0.22,  (max)
05/23 14Z,  -0.20,  19.10,  99.90,  18.69,  -0.22,
05/23 15Z,  -0.20,  15.60,  99.90,  15.18,  -0.22,
05/23 16Z,  -0.20,  11.00,  99.90,  10.59,  -0.22,
05/23 17Z,  -0.30,   6.31,  99.90,   5.80,  -0.22,
05/23 18Z,  -0.30,   2.14,  99.90,   1.62,  -0.22,
05/23 19Z,  -0.30,  -1.01,  99.90,  -1.53,  -0.22,
05/23 20Z,  -0.30,  -1.94,  99.90,  -2.45,  -0.22,  (min)
05/23 21Z,  -0.20,   0.40,  99.90,  -0.02,  -0.22,
05/23 22Z,  -0.20,   5.16,  99.90,   4.74,  -0.22,
05/23 23Z,  -0.10,  10.43,  99.90,  10.11,  -0.22,
05/24 00Z,  -0.10,  14.98,  99.90,  14.67,  -0.22,
05/24 01Z,  -0.10,  18.18,  99.90,  17.86,  -0.22,
05/24 02Z,  -0.10,  19.35,  99.90,  19.04,  -0.22,  (max)
05/24 03Z,  -0.10,  18.26,  99.90,  17.94,  -0.22,
05/24 04Z,  -0.10,  15.41,  99.90,  15.09,  -0.22,
05/24 05Z,  -0.10,  11.85,  99.90,  11.54,  -0.22,
05/24 06Z,  -0.10,   8.55,  99.90,   8.23,  -0.22,
05/24 07Z,  -0.10,   6.07,  99.90,   5.75,  -0.22,
05/24 08Z,  -0.10,   5.24,  99.90,   4.93,  -0.22,  (min)
05/24 09Z,  -0.10,   7.16,  99.90,   6.84,  -0.22,
05/24 10Z,  -0.10,  11.45,  99.90,  11.13,  -0.22,
05/24 11Z,   0.00,  16.09,  99.90,  15.87,  -0.22,
05/24 12Z,   0.00,  19.42,  99.90,  19.20,  -0.22,
05/24 13Z,  99.90,  20.93,  99.90,  99.90,  -0.22,
05/24 14Z,  99.90,  20.44,  99.90,  99.90,  -0.22,
05/24 15Z,  99.90,  17.90,  99.90,  99.90,  -0.22,
05/24 16Z,  99.90,  13.72,  99.90,  99.90,  -0.22,
05/24 17Z,  99.90,   8.80,  99.90,  99.90,  -0.22,
05/24 18Z,  99.90,   4.11,  99.90,  99.90,  -0.22,