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
#Seward, AK : 09/19/2024 21:20:40 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/18 06Z,   1.30,   4.04,   3.68,  99.90,  -1.66,
09/18 07Z,   1.40,   7.07,   6.83,  99.90,  -1.64,
09/18 08Z,   1.40,   9.84,   9.53,  99.90,  -1.71,
09/18 09Z,   1.40,  11.62,  11.31,  99.90,  -1.71,
09/18 10Z,   1.40,  11.94,  11.62,  99.90,  -1.72,  (max)
09/18 11Z,   1.50,  10.75,  10.32,  99.90,  -1.93,
09/18 12Z,   1.40,   8.30,   7.95,  99.90,  -1.75,
09/18 13Z,   1.40,   5.09,   4.68,  99.90,  -1.81,
09/18 14Z,   1.30,   1.90,   1.27,  99.90,  -1.93,
09/18 15Z,   1.40,  -0.43,  -0.94,  99.90,  -1.91,
09/18 16Z,   1.30,  -1.27,  -1.57,  99.90,  -1.60,  (min)
09/18 17Z,   1.30,  -0.43,  -0.79,  99.90,  -1.66,
09/18 18Z,   1.30,   1.86,   1.53,  99.90,  -1.63,
09/18 19Z,   1.30,   5.02,   4.80,  99.90,  -1.52,
09/18 20Z,   1.30,   8.27,   8.09,  99.90,  -1.48,
09/18 21Z,   1.30,  10.77,  10.57,  99.90,  -1.50,
09/18 22Z,   1.30,  11.89,  11.74,  99.90,  -1.45,  (max)
09/18 23Z,   1.30,  11.43,  11.25,  99.90,  -1.48,
09/19 00Z,   1.30,   9.50,   9.31,  99.90,  -1.49,
09/19 01Z,   1.20,   6.56,   6.33,  99.90,  -1.43,
09/19 02Z,   1.20,   3.29,   2.86,  99.90,  -1.63,
09/19 03Z,   1.10,   0.58,   0.03,  99.90,  -1.65,
09/19 04Z,   1.10,  -0.83,  -1.36,  99.90,  -1.63,  (min)
09/19 05Z,   1.10,  -0.57,  -1.07,  99.90,  -1.60,
09/19 06Z,   1.10,   1.26,   0.69,  99.90,  -1.67,
09/19 07Z,   1.10,   4.17,   3.51,  99.90,  -1.76,
09/19 08Z,   1.10,   7.42,   6.75,  99.90,  -1.77,
09/19 09Z,   1.10,  10.16,   9.47,  99.90,  -1.79,
09/19 10Z,   1.10,  11.70,  10.89,  99.90,  -1.91,  (max)
09/19 11Z,   1.00,  11.69,  10.81,  99.90,  -1.88,
09/19 12Z,   1.00,  10.17,   9.27,  99.90,  -1.90,
09/19 13Z,   1.00,   7.49,   6.60,  99.90,  -1.89,
09/19 14Z,   1.00,   4.28,   3.30,  99.90,  -1.98,
09/19 15Z,   0.90,   1.35,   0.33,  99.90,  -1.92,
09/19 16Z,   0.90,  -0.47,  -1.39,  99.90,  -1.82,
09/19 17Z,   0.80,  -0.66,  -1.42,  99.90,  -1.56,  (min)
09/19 18Z,   0.90,   0.81,   0.07,  99.90,  -1.64,
09/19 19Z,   0.90,   3.55,   2.94,  99.90,  -1.51,
09/19 20Z,   0.90,   6.89,   6.39,  99.90,  -1.40,
09/19 21Z,   0.90,   9.97,   9.55,  99.90,  -1.32,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/19 22Z,   0.90,  12.00,  99.90,  11.57,  -1.33,
09/19 23Z,   1.00,  12.48,  99.90,  12.13,  -1.35,  (max)
09/20 00Z,   1.00,  11.32,  99.90,  10.96,  -1.36,
09/20 01Z,   1.00,   8.80,  99.90,   8.42,  -1.38,
09/20 02Z,   0.90,   5.45,  99.90,   4.96,  -1.39,
09/20 03Z,   0.90,   2.06,  99.90,   1.55,  -1.40,
09/20 04Z,   0.70,  -0.49,  99.90,  -1.21,  -1.42,
09/20 05Z,   0.80,  -1.53,  99.90,  -2.16,  -1.43,  (min)
09/20 06Z,   0.60,  -0.82,  99.90,  -1.67,  -1.45,
09/20 07Z,   0.60,   1.37,  99.90,   0.51,  -1.46,
09/20 08Z,   0.60,   4.45,  99.90,   3.58,  -1.47,
09/20 09Z,   0.60,   7.65,  99.90,   6.76,  -1.49,
09/20 10Z,   0.60,  10.15,  99.90,   9.26,  -1.49,
09/20 11Z,   0.70,  11.34,  99.90,  10.55,  -1.49,  (max)
09/20 12Z,   0.60,  11.00,  99.90,  10.11,  -1.49,
09/20 13Z,   0.70,   9.29,  99.90,   8.50,  -1.49,
09/20 14Z,   0.60,   6.63,  99.90,   5.74,  -1.49,
09/20 15Z,   0.70,   3.68,  99.90,   2.89,  -1.49,
09/20 16Z,   0.60,   1.25,  99.90,   0.36,  -1.49,
09/20 17Z,   0.60,   0.07,  99.90,  -0.81,  -1.49,  (min)
09/20 18Z,   0.50,   0.51,  99.90,  -0.47,  -1.49,
09/20 19Z,   0.50,   2.45,  99.90,   1.46,  -1.49,
09/20 20Z,   0.60,   5.37,  99.90,   4.48,  -1.49,
09/20 21Z,   0.60,   8.56,  99.90,   7.67,  -1.49,
09/20 22Z,   0.50,  11.21,  99.90,  10.22,  -1.49,
09/20 23Z,   0.60,  12.62,  99.90,  11.73,  -1.49,  (max)
09/21 00Z,   0.70,  12.44,  99.90,  11.65,  -1.49,
09/21 01Z,   0.80,  10.73,  99.90,  10.05,  -1.49,
09/21 02Z,   0.80,   7.86,  99.90,   7.17,  -1.49,
09/21 03Z,   0.90,   4.41,  99.90,   3.82,  -1.49,
09/21 04Z,   1.00,   1.18,  99.90,   0.69,  -1.49,
09/21 05Z,   1.10,  -1.01,  99.90,  -1.40,  -1.49,
09/21 06Z,   1.10,  -1.62,  99.90,  -2.01,  -1.49,  (min)
09/21 07Z,   1.10,  -0.58,  99.90,  -0.97,  -1.49,
09/21 08Z,   1.00,   1.75,  99.90,   1.26,  -1.49,
09/21 09Z,   1.10,   4.74,  99.90,   4.35,  -1.49,
09/21 10Z,   1.10,   7.65,  99.90,   7.26,  -1.49,
09/21 11Z,   1.00,   9.75,  99.90,   9.26,  -1.49,
09/21 12Z,   1.00,  10.57,  99.90,  10.08,  -1.49,  (max)
09/21 13Z,   1.10,  10.02,  99.90,   9.63,  -1.49,
09/21 14Z,   1.00,   8.32,  99.90,   7.83,  -1.49,
09/21 15Z,   1.00,   5.93,  99.90,   5.44,  -1.49,
09/21 16Z,   1.00,   3.46,  99.90,   2.97,  -1.49,
09/21 17Z,   1.10,   1.66,  99.90,   1.27,  -1.49,
09/21 18Z,   1.10,   1.11,  99.90,   0.73,  -1.49,  (min)
09/21 19Z,   1.10,   2.03,  99.90,   1.64,  -1.49,
09/21 20Z,   1.20,   4.15,  99.90,   3.87,  -1.49,
09/21 21Z,   1.10,   6.95,  99.90,   6.56,  -1.49,
09/21 22Z,   1.00,   9.72,  99.90,   9.23,  -1.49,
09/21 23Z,   1.00,  11.77,  99.90,  11.28,  -1.49,
09/22 00Z,   1.10,  12.55,  99.90,  12.16,  -1.49,  (max)
09/22 01Z,   1.10,  11.87,  99.90,  11.48,  -1.49,
09/22 02Z,   1.00,   9.86,  99.90,   9.38,  -1.49,
09/22 03Z,   0.90,   6.95,  99.90,   6.36,  -1.49,
09/22 04Z,   1.00,   3.70,  99.90,   3.21,  -1.49,
09/22 05Z,   1.00,   0.84,  99.90,   0.35,  -1.49,
09/22 06Z,   0.90,  -0.91,  99.90,  -1.50,  -1.49,
09/22 07Z,   0.90,  -1.17,  99.90,  -1.76,  -1.49,  (min)
09/22 08Z,   1.00,   0.01,  99.90,  -0.48,  -1.49,
09/22 09Z,   1.00,   2.22,  99.90,   1.74,  -1.49,
09/22 10Z,   1.00,   4.89,  99.90,   4.40,  -1.49,
09/22 11Z,   1.00,   7.34,  99.90,   6.85,  -1.49,
09/22 12Z,   1.10,   9.00,  99.90,   8.61,  -1.49,
09/22 13Z,   0.90,   9.54,  99.90,   8.95,  -1.49,  (max)
09/22 14Z,   1.00,   8.95,  99.90,   8.47,  -1.49,
09/22 15Z,   1.00,   7.49,  99.90,   7.00,  -1.49,
09/22 16Z,   1.00,   5.54,  99.90,   5.05,  -1.49,
09/22 17Z,   1.00,   3.67,  99.90,   3.18,  -1.49,
09/22 18Z,   1.00,   2.49,  99.90,   2.00,  -1.49,  (min)
09/22 19Z,   1.10,   2.43,  99.90,   2.05,  -1.49,
09/22 20Z,   1.00,   3.57,  99.90,   3.08,  -1.49,
09/22 21Z,   1.10,   5.59,  99.90,   5.20,  -1.49,
09/22 22Z,   1.00,   7.99,  99.90,   7.50,  -1.49,
09/22 23Z,   1.10,  10.19,  99.90,   9.80,  -1.49,
09/23 00Z,   1.10,  11.63,  99.90,  11.24,  -1.49,
09/23 01Z,   1.10,  11.92,  99.90,  11.53,  -1.49,  (max)
09/23 02Z,   1.10,  10.97,  99.90,  10.58,  -1.49,
09/23 03Z,   1.10,   8.97,  99.90,   8.58,  -1.49,
09/23 04Z,   1.10,   6.29,  99.90,   5.90,  -1.49,
09/23 05Z,   1.20,   3.45,  99.90,   3.16,  -1.49,
09/23 06Z,   1.30,   1.07,  99.90,   0.88,  -1.49,
09/23 07Z,   1.50,  -0.29,  99.90,  -0.28,  -1.49,  (min)
09/23 08Z,   1.60,  -0.36,  99.90,  -0.25,  -1.49,
09/23 09Z,   1.70,   0.73,  99.90,   0.94,  -1.49,
09/23 10Z,   1.90,   2.60,  99.90,   3.01,  -1.49,
09/23 11Z,   1.80,   4.78,  99.90,   5.09,  -1.49,
09/23 12Z,   1.80,   6.74,  99.90,   7.06,  -1.49,
09/23 13Z,  99.90,   8.05,  99.90,  99.90,  -1.49,
09/23 14Z,  99.90,   8.47,  99.90,  99.90,  -1.49,
09/23 15Z,  99.90,   8.03,  99.90,  99.90,  -1.49,
09/23 16Z,  99.90,   6.96,  99.90,  99.90,  -1.49,
09/23 17Z,  99.90,   5.56,  99.90,  99.90,  -1.49,
09/23 18Z,  99.90,   4.26,  99.90,  99.90,  -1.49,