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
#Seldovia, AK : 05/20/2024 21:20:35 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/19 06Z,  -0.30,  11.47,  11.49,  99.90,   0.32,
05/19 07Z,  -0.20,  13.97,  13.97,  99.90,   0.20,
05/19 08Z,  -0.10,  15.37,  15.42,  99.90,   0.15,  (max)
05/19 09Z,   0.00,  15.39,  15.41,  99.90,   0.02,
05/19 10Z,   0.00,  14.04,  13.94,  99.90,  -0.10,
05/19 11Z,   0.00,  11.58,  11.53,  99.90,  -0.05,
05/19 12Z,   0.00,   8.44,   8.58,  99.90,   0.14,
05/19 13Z,   0.00,   5.32,   5.49,  99.90,   0.17,
05/19 14Z,   0.00,   3.13,   3.25,  99.90,   0.12,
05/19 15Z,   0.00,   2.40,   2.55,  99.90,   0.15,  (min)
05/19 16Z,   0.00,   3.16,   3.39,  99.90,   0.23,
05/19 17Z,   0.00,   5.24,   5.41,  99.90,   0.17,
05/19 18Z,   0.00,   8.17,   8.19,  99.90,   0.02,
05/19 19Z,   0.00,  11.11,  11.02,  99.90,  -0.09,
05/19 20Z,   0.00,  13.24,  13.28,  99.90,   0.04,
05/19 21Z,   0.10,  14.07,  14.27,  99.90,   0.10,  (max)
05/19 22Z,   0.20,  13.50,  13.63,  99.90,  -0.07,
05/19 23Z,   0.20,  11.72,  11.70,  99.90,  -0.22,
05/20 00Z,   0.00,   9.13,   8.97,  99.90,  -0.16,
05/20 01Z,   0.00,   6.37,   6.14,  99.90,  -0.23,
05/20 02Z,   0.00,   4.35,   3.92,  99.90,  -0.43,
05/20 03Z,   0.00,   3.77,   3.17,  99.90,  -0.60,  (min)
05/20 04Z,   0.00,   4.76,   4.29,  99.90,  -0.47,
05/20 05Z,   0.00,   7.03,   6.73,  99.90,  -0.30,
05/20 06Z,  -0.10,  10.14,   9.75,  99.90,  -0.29,
05/20 07Z,  -0.10,  13.29,  12.78,  99.90,  -0.41,
05/20 08Z,  -0.10,  15.58,  15.18,  99.90,  -0.30,
05/20 09Z,   0.00,  16.43,  16.19,  99.90,  -0.24,  (max)
05/20 10Z,   0.00,  15.67,  15.36,  99.90,  -0.31,
05/20 11Z,  -0.10,  13.46,  13.02,  99.90,  -0.34,
05/20 12Z,  -0.20,  10.18,   9.84,  99.90,  -0.14,
05/20 13Z,  -0.30,   6.44,   6.20,  99.90,   0.06,
05/20 14Z,  -0.30,   3.13,   2.75,  99.90,  -0.08,
05/20 15Z,  -0.40,   1.19,   0.77,  99.90,  -0.02,  (min)
05/20 16Z,  -0.40,   1.08,   0.81,  99.90,   0.13,
05/20 17Z,  -0.50,   2.67,   2.61,  99.90,   0.44,
05/20 18Z,  -0.50,   5.59,   5.35,  99.90,   0.26,
05/20 19Z,  -0.50,   9.16,   8.66,  99.90,   0.00,
05/20 20Z,  -0.50,  12.39,  11.89,  99.90,   0.00,
05/20 21Z,  -0.50,  14.45,  14.04,  99.90,   0.09,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/20 22Z,  -0.50,  14.94,  99.90,  14.52,   0.08,  (max)
05/20 23Z,  -0.50,  13.84,  99.90,  13.41,   0.07,
05/21 00Z,  -0.50,  11.48,  99.90,  11.04,   0.06,
05/21 01Z,  -0.50,   8.44,  99.90,   7.98,   0.05,
05/21 02Z,  -0.50,   5.53,  99.90,   5.06,   0.03,
05/21 03Z,  -0.50,   3.78,  99.90,   3.31,   0.02,  (min)
05/21 04Z,  -0.40,   3.84,  99.90,   3.45,   0.01,
05/21 05Z,  -0.40,   5.60,  99.90,   5.20,   0.00,
05/21 06Z,  -0.50,   8.58,  99.90,   8.07,  -0.01,
05/21 07Z,  -0.50,  12.10,  99.90,  11.58,  -0.02,
05/21 08Z,  -0.60,  15.20,  99.90,  14.58,  -0.03,
05/21 09Z,  -0.60,  17.02,  99.90,  16.38,  -0.04,
05/21 10Z,  -0.60,  17.09,  99.90,  16.45,  -0.04,  (max)
05/21 11Z,  -0.50,  15.39,  99.90,  14.85,  -0.04,
05/21 12Z,  -0.50,  12.24,  99.90,  11.70,  -0.04,
05/21 13Z,  -0.50,   8.22,  99.90,   7.68,  -0.04,
05/21 14Z,  -0.50,   4.09,  99.90,   3.55,  -0.04,
05/21 15Z,  -0.50,   0.90,  99.90,   0.36,  -0.04,
05/21 16Z,  -0.50,  -0.43,  99.90,  -0.97,  -0.04,  (min)
05/21 17Z,  -0.50,   0.36,  99.90,  -0.18,  -0.04,
05/21 18Z,  -0.50,   2.90,  99.90,   2.36,  -0.04,
05/21 19Z,  -0.40,   6.61,  99.90,   6.17,  -0.04,
05/21 20Z,  -0.30,  10.61,  99.90,  10.27,  -0.04,
05/21 21Z,  -0.30,  13.87,  99.90,  13.53,  -0.04,
05/21 22Z,  -0.40,  15.61,  99.90,  15.16,  -0.04,  (max)
05/21 23Z,  -0.60,  15.53,  99.90,  14.89,  -0.04,
05/22 00Z,  -0.60,  13.78,  99.90,  13.14,  -0.04,
05/22 01Z,  -0.60,  10.83,  99.90,  10.19,  -0.04,
05/22 02Z,  -0.60,   7.43,  99.90,   6.79,  -0.04,
05/22 03Z,  -0.50,   4.61,  99.90,   4.07,  -0.04,
05/22 04Z,  -0.40,   3.42,  99.90,   2.98,  -0.04,  (min)
05/22 05Z,  -0.30,   4.31,  99.90,   3.97,  -0.04,
05/22 06Z,  -0.20,   6.89,  99.90,   6.65,  -0.04,
05/22 07Z,  -0.10,  10.46,  99.90,  10.32,  -0.04,
05/22 08Z,  -0.10,  14.14,  99.90,  14.00,  -0.04,
05/22 09Z,  -0.10,  16.93,  99.90,  16.79,  -0.04,
05/22 10Z,  -0.10,  18.03,  99.90,  17.89,  -0.04,  (max)
05/22 11Z,  -0.10,  17.16,  99.90,  17.02,  -0.04,
05/22 12Z,  -0.20,  14.47,  99.90,  14.23,  -0.04,
05/22 13Z,  -0.20,  10.48,  99.90,  10.23,  -0.04,
05/22 14Z,  -0.20,   5.90,  99.90,   5.66,  -0.04,
05/22 15Z,  -0.10,   1.71,  99.90,   1.57,  -0.04,
05/22 16Z,  -0.10,  -0.99,  99.90,  -1.13,  -0.04,
05/22 17Z,   0.00,  -1.42,  99.90,  -1.46,  -0.04,  (min)
05/22 18Z,  -0.10,   0.39,  99.90,   0.25,  -0.04,
05/22 19Z,  -0.10,   3.82,  99.90,   3.68,  -0.04,
05/22 20Z,  -0.10,   8.10,  99.90,   7.96,  -0.04,
05/22 21Z,  -0.10,  12.25,  99.90,  12.11,  -0.04,
05/22 22Z,  -0.10,  15.24,  99.90,  15.10,  -0.04,
05/22 23Z,  -0.20,  16.44,  99.90,  16.20,  -0.04,  (max)
05/23 00Z,  -0.10,  15.68,  99.90,  15.54,  -0.04,
05/23 01Z,  -0.10,  13.25,  99.90,  13.11,  -0.04,
05/23 02Z,  -0.10,   9.81,  99.90,   9.67,  -0.04,
05/23 03Z,  -0.20,   6.30,  99.90,   6.06,  -0.04,
05/23 04Z,  -0.20,   3.86,  99.90,   3.62,  -0.04,
05/23 05Z,  -0.30,   3.46,  99.90,   3.12,  -0.04,  (min)
05/23 06Z,  -0.20,   5.24,  99.90,   5.00,  -0.04,
05/23 07Z,  -0.20,   8.55,  99.90,   8.31,  -0.04,
05/23 08Z,  -0.10,  12.46,  99.90,  12.32,  -0.04,
05/23 09Z,   0.00,  16.00,  99.90,  15.96,  -0.04,
05/23 10Z,   0.00,  18.20,  99.90,  18.16,  -0.04,
05/23 11Z,  -0.10,  18.44,  99.90,  18.29,  -0.04,  (max)
05/23 12Z,  -0.10,  16.59,  99.90,  16.45,  -0.04,
05/23 13Z,  -0.30,  13.00,  99.90,  12.66,  -0.04,
05/23 14Z,  -0.40,   8.35,  99.90,   7.91,  -0.04,
05/23 15Z,  -0.40,   3.54,  99.90,   3.10,  -0.04,
05/23 16Z,  -0.40,  -0.35,  99.90,  -0.79,  -0.04,
05/23 17Z,  -0.40,  -2.25,  99.90,  -2.69,  -0.04,  (min)
05/23 18Z,  -0.30,  -1.63,  99.90,  -1.97,  -0.04,
05/23 19Z,  -0.10,   1.13,  99.90,   0.99,  -0.04,
05/23 20Z,   0.00,   5.23,  99.90,   5.19,  -0.04,
05/23 21Z,   0.00,   9.76,  99.90,   9.72,  -0.04,
05/23 22Z,   0.00,  13.74,  99.90,  13.70,  -0.04,
05/23 23Z,  -0.10,  16.24,  99.90,  16.10,  -0.04,
05/24 00Z,  -0.10,  16.77,  99.90,  16.63,  -0.04,  (max)
05/24 01Z,  -0.20,  15.31,  99.90,  15.07,  -0.04,
05/24 02Z,  -0.30,  12.31,  99.90,  11.97,  -0.04,
05/24 03Z,  -0.40,   8.61,  99.90,   8.17,  -0.04,
05/24 04Z,  -0.50,   5.28,  99.90,   4.74,  -0.04,
05/24 05Z,  -0.40,   3.48,  99.90,   3.04,  -0.04,  (min)
05/24 06Z,  -0.30,   3.98,  99.90,   3.64,  -0.04,
05/24 07Z,  -0.30,   6.59,  99.90,   6.25,  -0.04,
05/24 08Z,  -0.20,  10.36,  99.90,  10.12,  -0.04,
05/24 09Z,  -0.10,  14.30,  99.90,  14.16,  -0.04,
05/24 10Z,  -0.10,  17.42,  99.90,  17.28,  -0.04,
05/24 11Z,  -0.10,  18.87,  99.90,  18.73,  -0.04,  (max)
05/24 12Z,  -0.10,  18.20,  99.90,  18.06,  -0.04,
05/24 13Z,  99.90,  15.46,  99.90,  99.90,  -0.04,
05/24 14Z,  99.90,  11.17,  99.90,  99.90,  -0.04,
05/24 15Z,  99.90,   6.16,  99.90,  99.90,  -0.04,
05/24 16Z,  99.90,   1.47,  99.90,  99.90,  -0.04,
05/24 17Z,  99.90,  -1.80,  99.90,  99.90,  -0.04,
05/24 18Z,  99.90,  -2.73,  99.90,  99.90,  -0.04,