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
#Sitka, AK : 09/08/2024 22:24:34 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/07 06Z,   0.00,   0.88,   0.60,  99.90,  -0.28,  (min)
09/07 07Z,  -0.10,   1.69,   1.35,  99.90,  -0.24,
09/07 08Z,  -0.10,   3.27,   2.90,  99.90,  -0.27,
09/07 09Z,  -0.10,   5.19,   4.76,  99.90,  -0.33,
09/07 10Z,  -0.10,   6.94,   6.51,  99.90,  -0.33,
09/07 11Z,   0.00,   8.09,   7.58,  99.90,  -0.51,
09/07 12Z,  -0.10,   8.35,   7.84,  99.90,  -0.41,  (max)
09/07 13Z,  -0.10,   7.69,   7.21,  99.90,  -0.38,
09/07 14Z,  -0.20,   6.31,   5.88,  99.90,  -0.23,
09/07 15Z,  -0.20,   4.61,   4.17,  99.90,  -0.24,
09/07 16Z,  -0.20,   3.07,   2.60,  99.90,  -0.27,
09/07 17Z,  -0.10,   2.11,   1.60,  99.90,  -0.41,
09/07 18Z,  -0.20,   2.02,   1.55,  99.90,  -0.27,  (min)
09/07 19Z,  -0.20,   2.85,   2.33,  99.90,  -0.32,
09/07 20Z,  -0.20,   4.40,   3.94,  99.90,  -0.26,
09/07 21Z,  -0.20,   6.29,   5.76,  99.90,  -0.33,
09/07 22Z,  -0.20,   8.04,   7.52,  99.90,  -0.32,
09/07 23Z,  -0.20,   9.20,   8.64,  99.90,  -0.36,
09/08 00Z,  -0.20,   9.47,   9.00,  99.90,  -0.27,  (max)
09/08 01Z,  -0.20,   8.76,   8.24,  99.90,  -0.32,
09/08 02Z,  -0.20,   7.22,   6.79,  99.90,  -0.23,
09/08 03Z,  -0.20,   5.22,   4.79,  99.90,  -0.23,
09/08 04Z,  -0.20,   3.23,   2.79,  99.90,  -0.24,
09/08 05Z,  -0.20,   1.71,   1.29,  99.90,  -0.22,
09/08 06Z,  -0.20,   0.98,   0.55,  99.90,  -0.23,  (min)
09/08 07Z,  -0.20,   1.20,   0.72,  99.90,  -0.28,
09/08 08Z,  -0.20,   2.26,   1.80,  99.90,  -0.26,
09/08 09Z,  -0.10,   3.85,   3.33,  99.90,  -0.42,
09/08 10Z,  -0.10,   5.56,   5.02,  99.90,  -0.44,
09/08 11Z,  -0.10,   6.96,   6.38,  99.90,  -0.48,
09/08 12Z,  -0.20,   7.70,   7.10,  99.90,  -0.40,
09/08 13Z,  -0.10,   7.64,   7.11,  99.90,  -0.43,  (max)
09/08 14Z,  -0.10,   6.84,   6.29,  99.90,  -0.45,
09/08 15Z,  -0.10,   5.58,   5.07,  99.90,  -0.41,
09/08 16Z,  -0.10,   4.22,   3.65,  99.90,  -0.47,
09/08 17Z,  -0.10,   3.19,   2.63,  99.90,  -0.46,
09/08 18Z,  -0.10,   2.78,   2.23,  99.90,  -0.45,  (min)
09/08 19Z,  -0.10,   3.16,   2.59,  99.90,  -0.47,
09/08 20Z,  -0.10,   4.25,   3.74,  99.90,  -0.41,
09/08 21Z,   0.00,   5.80,   5.25,  99.90,  -0.55,
09/08 22Z,   0.00,   7.42,   6.91,  99.90,  -0.51,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/08 23Z,   0.00,   8.70,  99.90,   8.20,  -0.50,
09/09 00Z,   0.00,   9.30,  99.90,   8.81,  -0.49,  (max)
09/09 01Z,   0.00,   9.06,  99.90,   8.57,  -0.48,
09/09 02Z,  -0.10,   7.98,  99.90,   7.41,  -0.47,
09/09 03Z,  -0.10,   6.32,  99.90,   5.75,  -0.47,
09/09 04Z,  -0.10,   4.43,  99.90,   3.87,  -0.46,
09/09 05Z,  -0.10,   2.72,  99.90,   2.18,  -0.45,
09/09 06Z,  -0.10,   1.58,  99.90,   1.04,  -0.44,
09/09 07Z,  -0.10,   1.21,  99.90,   0.68,  -0.43,  (min)
09/09 08Z,  -0.10,   1.66,  99.90,   1.13,  -0.42,
09/09 09Z,  -0.10,   2.75,  99.90,   2.24,  -0.42,
09/09 10Z,  -0.10,   4.19,  99.90,   3.69,  -0.41,
09/09 11Z,  -0.10,   5.61,  99.90,   5.10,  -0.41,
09/09 12Z,  -0.10,   6.65,  99.90,   6.14,  -0.41,
09/09 13Z,  -0.10,   7.10,  99.90,   6.60,  -0.41,  (max)
09/09 14Z,  -0.10,   6.90,  99.90,   6.40,  -0.41,
09/09 15Z,  -0.10,   6.18,  99.90,   5.67,  -0.41,
09/09 16Z,  -0.10,   5.18,  99.90,   4.67,  -0.41,
09/09 17Z,  -0.10,   4.25,  99.90,   3.74,  -0.41,
09/09 18Z,  -0.10,   3.68,  99.90,   3.17,  -0.41,
09/09 19Z,  -0.20,   3.69,  99.90,   3.08,  -0.41,  (min)
09/09 20Z,  -0.20,   4.31,  99.90,   3.71,  -0.41,
09/09 21Z,  -0.10,   5.43,  99.90,   4.93,  -0.41,
09/09 22Z,  -0.10,   6.79,  99.90,   6.28,  -0.41,
09/09 23Z,  -0.10,   8.04,  99.90,   7.54,  -0.41,
09/10 00Z,  -0.10,   8.87,  99.90,   8.37,  -0.41,
09/10 01Z,  -0.10,   9.05,  99.90,   8.54,  -0.41,  (max)
09/10 02Z,   0.00,   8.49,  99.90,   8.09,  -0.41,
09/10 03Z,  -0.10,   7.29,  99.90,   6.79,  -0.41,
09/10 04Z,  -0.10,   5.69,  99.90,   5.19,  -0.41,
09/10 05Z,  -0.10,   4.02,  99.90,   3.51,  -0.41,
09/10 06Z,  -0.10,   2.61,  99.90,   2.10,  -0.41,
09/10 07Z,  -0.10,   1.74,  99.90,   1.24,  -0.41,
09/10 08Z,  -0.10,   1.55,  99.90,   1.05,  -0.41,  (min)
09/10 09Z,  -0.10,   2.02,  99.90,   1.52,  -0.41,
09/10 10Z,  -0.10,   2.99,  99.90,   2.48,  -0.41,
09/10 11Z,   0.00,   4.19,  99.90,   3.78,  -0.41,
09/10 12Z,  -0.10,   5.32,  99.90,   4.81,  -0.41,
09/10 13Z,  -0.10,   6.13,  99.90,   5.62,  -0.41,
09/10 14Z,  -0.10,   6.47,  99.90,   5.97,  -0.41,  (max)
09/10 15Z,  -0.20,   6.33,  99.90,   5.73,  -0.41,
09/10 16Z,  -0.20,   5.83,  99.90,   5.22,  -0.41,
09/10 17Z,  -0.20,   5.17,  99.90,   4.57,  -0.41,
09/10 18Z,  -0.20,   4.62,  99.90,   4.01,  -0.41,
09/10 19Z,  -0.20,   4.38,  99.90,   3.77,  -0.41,  (min)
09/10 20Z,  -0.20,   4.58,  99.90,   3.97,  -0.41,
09/10 21Z,  -0.20,   5.23,  99.90,   4.62,  -0.41,
09/10 22Z,  -0.20,   6.20,  99.90,   5.59,  -0.41,
09/10 23Z,  -0.10,   7.28,  99.90,   6.77,  -0.41,
09/11 00Z,  -0.10,   8.19,  99.90,   7.68,  -0.41,
09/11 01Z,  -0.10,   8.71,  99.90,   8.20,  -0.41,  (max)
09/11 02Z,  -0.20,   8.67,  99.90,   8.06,  -0.41,
09/11 03Z,  -0.20,   8.03,  99.90,   7.43,  -0.41,
09/11 04Z,  -0.20,   6.90,  99.90,   6.29,  -0.41,
09/11 05Z,  -0.30,   5.47,  99.90,   4.76,  -0.41,
09/11 06Z,  -0.30,   4.01,  99.90,   3.30,  -0.41,
09/11 07Z,  -0.30,   2.78,  99.90,   2.07,  -0.41,
09/11 08Z,  -0.30,   2.00,  99.90,   1.30,  -0.41,
09/11 09Z,  -0.30,   1.78,  99.90,   1.07,  -0.41,  (min)
09/11 10Z,  -0.20,   2.11,  99.90,   1.50,  -0.41,
09/11 11Z,  -0.20,   2.86,  99.90,   2.25,  -0.41,
09/11 12Z,  -0.10,   3.83,  99.90,   3.33,  -0.41,
09/11 13Z,  -0.10,   4.80,  99.90,   4.30,  -0.41,
09/11 14Z,  -0.10,   5.57,  99.90,   5.06,  -0.41,
09/11 15Z,  -0.10,   6.01,  99.90,   5.50,  -0.41,
09/11 16Z,  -0.10,   6.08,  99.90,   5.57,  -0.41,  (max)
09/11 17Z,  -0.10,   5.86,  99.90,   5.36,  -0.41,
09/11 18Z,  -0.10,   5.50,  99.90,   5.00,  -0.41,
09/11 19Z,  -0.10,   5.17,  99.90,   4.67,  -0.41,
09/11 20Z,   0.00,   5.04,  99.90,   4.64,  -0.41,  (min)
09/11 21Z,   0.00,   5.22,  99.90,   4.81,  -0.41,
09/11 22Z,   0.00,   5.71,  99.90,   5.30,  -0.41,
09/11 23Z,   0.10,   6.45,  99.90,   6.14,  -0.41,
09/12 00Z,   0.00,   7.27,  99.90,   6.87,  -0.41,
09/12 01Z,   0.00,   7.99,  99.90,   7.58,  -0.41,
09/12 02Z,   0.10,   8.41,  99.90,   8.10,  -0.41,  (max)
09/12 03Z,   0.10,   8.39,  99.90,   8.08,  -0.41,
09/12 04Z,   0.10,   7.87,  99.90,   7.57,  -0.41,
09/12 05Z,   0.10,   6.91,  99.90,   6.60,  -0.41,
09/12 06Z,   0.10,   5.64,  99.90,   5.33,  -0.41,
09/12 07Z,   0.10,   4.27,  99.90,   3.96,  -0.41,
09/12 08Z,   0.10,   3.03,  99.90,   2.73,  -0.41,
09/12 09Z,   0.10,   2.14,  99.90,   1.83,  -0.41,
09/12 10Z,   0.20,   1.71,  99.90,   1.51,  -0.41,  (min)
09/12 11Z,   0.20,   1.81,  99.90,   1.61,  -0.41,
09/12 12Z,   0.30,   2.37,  99.90,   2.27,  -0.41,
09/12 13Z,  99.90,   3.25,  99.90,  99.90,  -0.41,
09/12 14Z,  99.90,   4.26,  99.90,  99.90,  -0.41,
09/12 15Z,  99.90,   5.18,  99.90,  99.90,  -0.41,
09/12 16Z,  99.90,   5.87,  99.90,  99.90,  -0.41,
09/12 17Z,  99.90,   6.23,  99.90,  99.90,  -0.41,
09/12 18Z,  99.90,   6.25,  99.90,  99.90,  -0.41,