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 : 04/25/2024 07:20:39 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/23 12Z,  -0.40,  16.90,  16.35,  99.90,  -0.15,  (max)
04/23 13Z,  -0.50,  13.48,  12.97,  99.90,  -0.01,
04/23 14Z,  -0.60,   8.87,   8.52,  99.90,   0.25,
04/23 15Z,  -0.60,   4.06,   3.72,  99.90,   0.26,
04/23 16Z,  -0.60,   0.28,  -0.15,  99.90,   0.17,
04/23 17Z,  -0.60,  -1.33,  -1.72,  99.90,   0.21,  (min)
04/23 18Z,  -0.50,  -0.39,  -0.59,  99.90,   0.30,
04/23 19Z,  -0.40,   2.65,   2.48,  99.90,   0.23,
04/23 20Z,  -0.30,   6.97,   6.49,  99.90,  -0.18,
04/23 21Z,  -0.30,  11.59,  11.03,  99.90,  -0.26,
04/23 22Z,  -0.20,  15.34,  14.89,  99.90,  -0.25,
04/23 23Z,  -0.20,  17.32,  16.89,  99.90,  -0.23,  (max)
04/24 00Z,  -0.20,  17.12,  16.74,  99.90,  -0.18,
04/24 01Z,  -0.20,  14.85,  14.60,  99.90,  -0.05,
04/24 02Z,  -0.30,  11.11,  10.77,  99.90,  -0.04,
04/24 03Z,  -0.30,   6.84,   6.48,  99.90,  -0.06,
04/24 04Z,  -0.30,   3.24,   2.76,  99.90,  -0.18,
04/24 05Z,  -0.30,   1.54,   0.84,  99.90,  -0.40,  (min)
04/24 06Z,  -0.20,   2.36,   1.70,  99.90,  -0.46,
04/24 07Z,  -0.10,   5.32,   4.88,  99.90,  -0.34,
04/24 08Z,   0.00,   9.50,   9.08,  99.90,  -0.42,
04/24 09Z,   0.00,  13.86,  13.26,  99.90,  -0.60,
04/24 10Z,   0.00,  17.31,  16.74,  99.90,  -0.57,
04/24 11Z,   0.00,  18.93,  18.53,  99.90,  -0.40,  (max)
04/24 12Z,   0.00,  18.28,  17.92,  99.90,  -0.36,
04/24 13Z,   0.00,  15.47,  15.05,  99.90,  -0.42,
04/24 14Z,   0.00,  11.09,  10.71,  99.90,  -0.38,
04/24 15Z,  -0.10,   6.04,   5.75,  99.90,  -0.19,
04/24 16Z,  -0.10,   1.45,   1.07,  99.90,  -0.28,
04/24 17Z,  -0.20,  -1.47,  -1.89,  99.90,  -0.22,
04/24 18Z,  -0.20,  -1.83,  -2.03,  99.90,  -0.00,  (min)
04/24 19Z,  -0.10,   0.34,   0.18,  99.90,  -0.06,
04/24 20Z,   0.00,   4.26,   3.92,  99.90,  -0.34,
04/24 21Z,   0.00,   8.95,   8.54,  99.90,  -0.41,
04/24 22Z,   0.00,  13.39,  12.98,  99.90,  -0.41,
04/24 23Z,   0.00,  16.51,  16.02,  99.90,  -0.49,
04/25 00Z,   0.00,  17.60,  17.06,  99.90,  -0.54,  (max)
04/25 01Z,   0.00,  16.47,  15.98,  99.90,  -0.49,
04/25 02Z,   0.00,  13.45,  12.99,  99.90,  -0.46,
04/25 03Z,  -0.10,   9.37,   8.88,  99.90,  -0.39,
04/25 04Z,  -0.10,   5.32,   4.85,  99.90,  -0.37,
04/25 05Z,  -0.10,   2.53,   1.84,  99.90,  -0.59,
04/25 06Z,  -0.20,   2.03,   1.39,  99.90,  -0.44,  (min)
04/25 07Z,  -0.20,   4.03,   3.66,  99.90,  -0.17,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/25 08Z,  -0.20,   7.77,  99.90,   7.39,  -0.17,
04/25 09Z,  -0.20,  12.13,  99.90,  11.76,  -0.18,
04/25 10Z,  -0.10,  16.08,  99.90,  15.80,  -0.18,
04/25 11Z,  -0.10,  18.61,  99.90,  18.33,  -0.19,
04/25 12Z,  -0.10,  19.02,  99.90,  18.73,  -0.19,  (max)
04/25 13Z,  -0.10,  17.14,  99.90,  16.85,  -0.19,
04/25 14Z,  -0.10,  13.34,  99.90,  13.04,  -0.20,
04/25 15Z,  -0.10,   8.42,  99.90,   8.12,  -0.20,
04/25 16Z,  -0.10,   3.44,  99.90,   3.14,  -0.21,
04/25 17Z,  -0.20,  -0.45,  99.90,  -0.86,  -0.21,
04/25 18Z,  -0.20,  -2.20,  99.90,  -2.61,  -0.21,  (min)
04/25 19Z,  -0.30,  -1.29,  99.90,  -1.81,  -0.22,
04/25 20Z,  -0.30,   1.83,  99.90,   1.31,  -0.22,
04/25 21Z,  -0.30,   6.18,  99.90,   5.66,  -0.22,
04/25 22Z,  -0.20,  10.78,  99.90,  10.36,  -0.22,
04/25 23Z,  -0.20,  14.66,  99.90,  14.24,  -0.22,
04/26 00Z,  -0.10,  16.94,  99.90,  16.63,  -0.22,
04/26 01Z,   0.00,  17.12,  99.90,  16.90,  -0.22,  (max)
04/26 02Z,   0.00,  15.22,  99.90,  15.00,  -0.22,
04/26 03Z,  -0.10,  11.79,  99.90,  11.47,  -0.22,
04/26 04Z,  -0.10,   7.80,  99.90,   7.48,  -0.22,
04/26 05Z,  -0.10,   4.39,  99.90,   4.07,  -0.22,
04/26 06Z,  -0.10,   2.66,  99.90,   2.34,  -0.22,  (min)
04/26 07Z,  -0.10,   3.33,  99.90,   3.01,  -0.22,
04/26 08Z,  -0.10,   6.21,  99.90,   5.89,  -0.22,
04/26 09Z,   0.00,  10.25,  99.90,  10.03,  -0.22,
04/26 10Z,   0.00,  14.34,  99.90,  14.12,  -0.22,
04/26 11Z,   0.00,  17.50,  99.90,  17.28,  -0.22,
04/26 12Z,  -0.10,  18.94,  99.90,  18.62,  -0.22,  (max)
04/26 13Z,  -0.10,  18.18,  99.90,  17.86,  -0.22,
04/26 14Z,  -0.20,  15.31,  99.90,  14.89,  -0.22,
04/26 15Z,  -0.30,  10.92,  99.90,  10.41,  -0.22,
04/26 16Z,  -0.30,   5.97,  99.90,   5.45,  -0.22,
04/26 17Z,  -0.20,   1.54,  99.90,   1.12,  -0.22,
04/26 18Z,  -0.20,  -1.35,  99.90,  -1.77,  -0.22,
04/26 19Z,  -0.20,  -1.90,  99.90,  -2.32,  -0.22,  (min)
04/26 20Z,  -0.20,   0.01,  99.90,  -0.41,  -0.22,
04/26 21Z,  -0.20,   3.64,  99.90,   3.22,  -0.22,
04/26 22Z,  -0.20,   7.96,  99.90,   7.54,  -0.22,
04/26 23Z,  -0.10,  12.08,  99.90,  11.76,  -0.22,
04/27 00Z,  -0.10,  15.19,  99.90,  14.87,  -0.22,
04/27 01Z,  -0.10,  16.60,  99.90,  16.29,  -0.22,  (max)
04/27 02Z,  -0.20,  16.02,  99.90,  15.61,  -0.22,
04/27 03Z,  -0.30,  13.67,  99.90,  13.15,  -0.22,
04/27 04Z,  -0.30,  10.24,  99.90,   9.72,  -0.22,
04/27 05Z,  -0.30,   6.74,  99.90,   6.22,  -0.22,
04/27 06Z,  -0.20,   4.22,  99.90,   3.80,  -0.22,
04/27 07Z,  -0.20,   3.56,  99.90,   3.14,  -0.22,  (min)
04/27 08Z,  -0.10,   5.14,  99.90,   4.82,  -0.22,
04/27 09Z,  -0.10,   8.44,  99.90,   8.12,  -0.22,
04/27 10Z,   0.00,  12.32,  99.90,  12.10,  -0.22,
04/27 11Z,   0.00,  15.76,  99.90,  15.55,  -0.22,
04/27 12Z,   0.00,  17.99,  99.90,  17.77,  -0.22,
04/27 13Z,  -0.10,  18.37,  99.90,  18.05,  -0.22,  (max)
04/27 14Z,  -0.10,  16.69,  99.90,  16.37,  -0.22,
04/27 15Z,  -0.20,  13.23,  99.90,  12.81,  -0.22,
04/27 16Z,  -0.20,   8.73,  99.90,   8.31,  -0.22,
04/27 17Z,  -0.20,   4.19,  99.90,   3.77,  -0.22,
04/27 18Z,  -0.20,   0.59,  99.90,   0.17,  -0.22,
04/27 19Z,  -0.20,  -1.26,  99.90,  -1.68,  -0.22,  (min)
04/27 20Z,  -0.10,  -0.86,  99.90,  -1.18,  -0.22,
04/27 21Z,   0.00,   1.62,  99.90,   1.40,  -0.22,
04/27 22Z,   0.00,   5.29,  99.90,   5.07,  -0.22,
04/27 23Z,   0.00,   9.20,  99.90,   8.98,  -0.22,
04/28 00Z,   0.00,  12.64,  99.90,  12.42,  -0.22,
04/28 01Z,   0.00,  14.97,  99.90,  14.75,  -0.22,
04/28 02Z,   0.00,  15.67,  99.90,  15.46,  -0.22,  (max)
04/28 03Z,  -0.10,  14.65,  99.90,  14.33,  -0.22,
04/28 04Z,  -0.10,  12.22,  99.90,  11.91,  -0.22,
04/28 05Z,  -0.10,   9.16,  99.90,   8.84,  -0.22,
04/28 06Z,   0.00,   6.38,  99.90,   6.17,  -0.22,
04/28 07Z,   0.10,   4.76,  99.90,   4.64,  -0.22,  (min)
04/28 08Z,   0.20,   4.92,  99.90,   4.90,  -0.22,
04/28 09Z,   0.30,   6.99,  99.90,   7.07,  -0.22,
04/28 10Z,   0.30,  10.25,  99.90,  10.33,  -0.22,
04/28 11Z,   0.20,  13.62,  99.90,  13.60,  -0.22,
04/28 12Z,   0.10,  16.27,  99.90,  16.15,  -0.22,
04/28 13Z,   0.00,  17.60,  99.90,  17.38,  -0.22,  (max)
04/28 14Z,   0.00,  17.18,  99.90,  16.97,  -0.22,
04/28 15Z,  -0.10,  14.97,  99.90,  14.65,  -0.22,
04/28 16Z,  -0.10,  11.39,  99.90,  11.07,  -0.22,
04/28 17Z,  -0.10,   7.19,  99.90,   6.87,  -0.22,
04/28 18Z,   0.00,   3.32,  99.90,   3.10,  -0.22,
04/28 19Z,   0.00,   0.58,  99.90,   0.36,  -0.22,
04/28 20Z,   0.00,  -0.46,  99.90,  -0.68,  -0.22,  (min)
04/28 21Z,   0.10,   0.49,  99.90,   0.37,  -0.22,
04/28 22Z,   0.10,   3.06,  99.90,   2.94,  -0.22,
04/28 23Z,   0.00,   6.39,  99.90,   6.17,  -0.22,
04/29 00Z,   0.00,   9.70,  99.90,   9.49,  -0.22,