EXTRA-TROPICAL  STORM  SURGE  2.3
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 : 09/25/2023 04:20:34 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/23 12Z,   0.10,   4.14,   4.04,  99.90,  -0.20,  (min)
09/23 13Z,   0.00,   5.56,   5.31,  99.90,  -0.25,
09/23 14Z,   0.00,   7.29,   7.21,  99.90,  -0.08,
09/23 15Z,   0.00,   9.13,   9.29,  99.90,   0.16,
09/23 16Z,   0.00,  10.85,  11.08,  99.90,   0.23,
09/23 17Z,   0.00,  12.09,  12.28,  99.90,   0.19,
09/23 18Z,   0.00,  12.55,  12.77,  99.90,   0.22,  (max)
09/23 19Z,   0.00,  12.22,  12.49,  99.90,   0.27,
09/23 20Z,   0.00,  11.29,  11.48,  99.90,   0.19,
09/23 21Z,   0.10,  10.11,  10.24,  99.90,   0.03,
09/23 22Z,   0.10,   9.04,   9.15,  99.90,   0.01,
09/23 23Z,   0.10,   8.48,   8.62,  99.90,   0.04,  (min)
09/24 00Z,   0.00,   8.80,   8.87,  99.90,   0.07,
09/24 01Z,   0.00,   9.95,   9.88,  99.90,  -0.07,
09/24 02Z,   0.00,  11.47,  11.32,  99.90,  -0.15,
09/24 03Z,   0.00,  12.96,  12.83,  99.90,  -0.13,
09/24 04Z,   0.00,  14.17,  14.03,  99.90,  -0.14,
09/24 05Z,   0.00,  14.74,  14.60,  99.90,  -0.14,  (max)
09/24 06Z,   0.00,  14.38,  14.15,  99.90,  -0.23,
09/24 07Z,   0.00,  13.10,  12.75,  99.90,  -0.35,
09/24 08Z,   0.00,  11.10,  10.82,  99.90,  -0.28,
09/24 09Z,   0.00,   8.77,   8.66,  99.90,  -0.11,
09/24 10Z,   0.00,   6.44,   6.40,  99.90,  -0.04,
09/24 11Z,   0.00,   4.48,   4.54,  99.90,   0.06,
09/24 12Z,   0.10,   3.32,   3.50,  99.90,   0.08,
09/24 13Z,   0.00,   3.27,   3.42,  99.90,   0.15,  (min)
09/24 14Z,   0.00,   4.19,   4.21,  99.90,   0.02,
09/24 15Z,  -0.20,   5.81,   5.78,  99.90,   0.17,
09/24 16Z,  -0.20,   7.97,   7.97,  99.90,   0.20,
09/24 17Z,  -0.20,  10.31,  10.24,  99.90,   0.13,
09/24 18Z,  -0.10,  12.28,  12.04,  99.90,  -0.14,
09/24 19Z,  -0.10,  13.43,  13.16,  99.90,  -0.17,
09/24 20Z,   0.00,  13.56,  13.37,  99.90,  -0.19,  (max)
09/24 21Z,   0.00,  12.75,  12.62,  99.90,  -0.13,
09/24 22Z,   0.00,  11.29,  11.32,  99.90,   0.03,
09/24 23Z,   0.00,   9.58,   9.82,  99.90,   0.24,
09/25 00Z,   0.00,   8.21,   8.51,  99.90,   0.30,
09/25 01Z,   0.00,   7.77,   7.85,  99.90,   0.08,  (min)
09/25 02Z,   0.00,   8.40,   8.25,  99.90,  -0.15,
09/25 03Z,   0.00,   9.77,   9.56,  99.90,  -0.21,
09/25 04Z,   0.00,  11.59,  11.41,  99.90,  -0.18,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/25 05Z,   0.10,  13.47,  99.90,  13.42,  -0.15,
09/25 06Z,   0.20,  14.86,  99.90,  14.93,  -0.13,
09/25 07Z,   0.40,  15.27,  99.90,  15.57,  -0.10,  (max)
09/25 08Z,   0.50,  14.52,  99.90,  14.94,  -0.08,
09/25 09Z,   0.50,  12.70,  99.90,  13.14,  -0.05,
09/25 10Z,   0.40,  10.09,  99.90,  10.46,  -0.03,
09/25 11Z,   0.40,   7.11,  99.90,   7.50,  -0.00,
09/25 12Z,   0.30,   4.27,  99.90,   4.59,   0.02,
09/25 13Z,   0.30,   2.31,  99.90,   2.66,   0.05,
09/25 14Z,   0.30,   1.74,  99.90,   2.11,   0.07,  (min)
09/25 15Z,   0.30,   2.57,  99.90,   2.96,   0.09,
09/25 16Z,   0.40,   4.58,  99.90,   5.10,   0.12,
09/25 17Z,   0.60,   7.51,  99.90,   8.23,   0.12,
09/25 18Z,   0.60,  10.75,  99.90,  11.47,   0.12,
09/25 19Z,   0.60,  13.50,  99.90,  14.22,   0.12,
09/25 20Z,   0.70,  15.12,  99.90,  15.94,   0.12,
09/25 21Z,   0.80,  15.31,  99.90,  16.23,   0.12,  (max)
09/25 22Z,   0.90,  14.11,  99.90,  15.13,   0.12,
09/25 23Z,   0.80,  11.86,  99.90,  12.78,   0.12,
09/26 00Z,   0.70,   9.14,  99.90,   9.96,   0.12,
09/26 01Z,   0.50,   6.82,  99.90,   7.44,   0.12,
09/26 02Z,   0.40,   5.75,  99.90,   6.27,   0.12,  (min)
09/26 03Z,   0.30,   6.21,  99.90,   6.63,   0.12,
09/26 04Z,   0.30,   7.94,  99.90,   8.36,   0.12,
09/26 05Z,   0.40,  10.56,  99.90,  11.08,   0.12,
09/26 06Z,   0.40,  13.44,  99.90,  13.96,   0.12,
09/26 07Z,   0.50,  15.76,  99.90,  16.38,   0.12,
09/26 08Z,   0.60,  16.83,  99.90,  17.55,   0.12,  (max)
09/26 09Z,   0.70,  16.32,  99.90,  17.13,   0.12,
09/26 10Z,   0.70,  14.25,  99.90,  15.07,   0.12,
09/26 11Z,   0.60,  10.98,  99.90,  11.70,   0.12,
09/26 12Z,   0.60,   7.05,  99.90,   7.77,   0.12,
09/26 13Z,   0.50,   3.28,  99.90,   3.90,   0.12,
09/26 14Z,   0.40,   0.71,  99.90,   1.23,   0.12,
09/26 15Z,   0.40,   0.02,  99.90,   0.54,   0.12,  (min)
09/26 16Z,   0.30,   1.26,  99.90,   1.68,   0.12,
09/26 17Z,   0.30,   4.13,  99.90,   4.55,   0.12,
09/26 18Z,   0.30,   8.10,  99.90,   8.52,   0.12,
09/26 19Z,   0.30,  12.24,  99.90,  12.66,   0.12,
09/26 20Z,   0.40,  15.54,  99.90,  16.06,   0.12,
09/26 21Z,   0.50,  17.22,  99.90,  17.84,   0.12,  (max)
09/26 22Z,   0.60,  16.98,  99.90,  17.70,   0.12,
09/26 23Z,   0.50,  14.90,  99.90,  15.52,   0.12,
09/27 00Z,   0.50,  11.50,  99.90,  12.12,   0.12,
09/27 01Z,   0.40,   7.63,  99.90,   8.15,   0.12,
09/27 02Z,   0.30,   4.50,  99.90,   4.92,   0.12,
09/27 03Z,   0.20,   3.16,  99.90,   3.48,   0.12,  (min)
09/27 04Z,   0.10,   3.91,  99.90,   4.13,   0.12,
09/27 05Z,   0.20,   6.45,  99.90,   6.77,   0.12,
09/27 06Z,   0.20,  10.16,  99.90,  10.48,   0.12,
09/27 07Z,   0.30,  14.12,  99.90,  14.54,   0.12,
09/27 08Z,   0.40,  17.23,  99.90,  17.75,   0.12,
09/27 09Z,   0.50,  18.64,  99.90,  19.26,   0.12,  (max)
09/27 10Z,   0.50,  17.98,  99.90,  18.60,   0.12,
09/27 11Z,   0.50,  15.33,  99.90,  15.94,   0.12,
09/27 12Z,   0.40,  11.13,  99.90,  11.65,   0.12,
09/27 13Z,   0.20,   6.21,  99.90,   6.53,   0.12,
09/27 14Z,   0.10,   1.73,  99.90,   1.95,   0.12,
09/27 15Z,   0.00,  -1.03,  99.90,  -0.91,   0.12,
09/27 16Z,  -0.10,  -1.32,  99.90,  -1.30,   0.12,  (min)
09/27 17Z,  -0.10,   0.79,  99.90,   0.81,   0.12,
09/27 18Z,   0.00,   4.77,  99.90,   4.89,   0.12,
09/27 19Z,   0.00,   9.77,  99.90,   9.89,   0.12,
09/27 20Z,   0.10,  14.56,  99.90,  14.78,   0.12,
09/27 21Z,   0.20,  17.97,  99.90,  18.29,   0.12,
09/27 22Z,   0.30,  19.23,  99.90,  19.65,   0.12,  (max)
09/27 23Z,   0.20,  18.09,  99.90,  18.41,   0.12,
09/28 00Z,   0.20,  14.81,  99.90,  15.13,   0.12,
09/28 01Z,   0.10,  10.14,  99.90,  10.36,   0.12,
09/28 02Z,   0.00,   5.27,  99.90,   5.39,   0.12,
09/28 03Z,   0.00,   1.69,  99.90,   1.81,   0.12,
09/28 04Z,  -0.10,   0.55,  99.90,   0.57,   0.12,  (min)
09/28 05Z,  -0.10,   2.05,  99.90,   2.07,   0.12,
09/28 06Z,   0.00,   5.66,  99.90,   5.78,   0.12,
09/28 07Z,   0.00,  10.50,  99.90,  10.62,   0.12,
09/28 08Z,   0.10,  15.33,  99.90,  15.55,   0.12,
09/28 09Z,   0.20,  18.87,  99.90,  19.19,   0.12,
09/28 10Z,   0.20,  20.24,  99.90,  20.56,   0.12,  (max)
09/28 11Z,   0.20,  19.08,  99.90,  19.40,   0.12,
09/28 12Z,   0.10,  15.60,  99.90,  15.82,   0.12,
09/28 13Z,   0.00,  10.47,  99.90,  10.59,   0.12,
09/28 14Z,  -0.10,   4.79,  99.90,   4.81,   0.12,
09/28 15Z,  -0.20,   0.04,  99.90,  -0.04,   0.12,
09/28 16Z,  -0.20,  -2.36,  99.90,  -2.44,   0.12,  (min)
09/28 17Z,  -0.20,  -1.78,  99.90,  -1.86,   0.12,
09/28 18Z,  -0.20,   1.46,  99.90,   1.38,   0.12,
09/28 19Z,  99.90,   6.53,  99.90,  99.90,   0.12,
09/28 20Z,  99.90,  12.27,  99.90,  99.90,   0.12,
09/28 21Z,  99.90,  17.24,  99.90,  99.90,   0.12,
09/28 22Z,  99.90,  20.25,  99.90,  99.90,   0.12,
09/28 23Z,  99.90,  20.63,  99.90,  99.90,   0.12,
09/29 00Z,  99.90,  18.28,  99.90,  99.90,   0.12,