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 : 10/05/2024 15:20:43 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/04 00Z,  -0.20,   7.45,   7.10,  99.90,  -0.15,
10/04 01Z,  -0.20,   5.07,   4.72,  99.90,  -0.15,
10/04 02Z,  -0.20,   2.71,   2.43,  99.90,  -0.08,
10/04 03Z,  -0.20,   0.93,   0.65,  99.90,  -0.08,
10/04 04Z,  -0.10,   0.16,  -0.13,  99.90,  -0.19,  (min)
10/04 05Z,  -0.10,   0.57,   0.28,  99.90,  -0.19,
10/04 06Z,   0.00,   2.03,   1.77,  99.90,  -0.26,
10/04 07Z,   0.00,   4.16,   3.84,  99.90,  -0.32,
10/04 08Z,   0.00,   6.40,   6.10,  99.90,  -0.30,
10/04 09Z,   0.00,   8.19,   7.86,  99.90,  -0.33,
10/04 10Z,   0.00,   9.10,   8.78,  99.90,  -0.32,  (max)
10/04 11Z,   0.10,   8.93,   8.69,  99.90,  -0.34,
10/04 12Z,   0.20,   7.77,   7.59,  99.90,  -0.38,
10/04 13Z,   0.20,   5.97,   5.76,  99.90,  -0.41,
10/04 14Z,   0.20,   4.04,   3.87,  99.90,  -0.37,
10/04 15Z,   0.30,   2.54,   2.36,  99.90,  -0.48,
10/04 16Z,   0.30,   1.88,   1.78,  99.90,  -0.40,  (min)
10/04 17Z,   0.30,   2.28,   2.14,  99.90,  -0.44,
10/04 18Z,   0.30,   3.66,   3.54,  99.90,  -0.42,
10/04 19Z,   0.40,   5.67,   5.55,  99.90,  -0.52,
10/04 20Z,   0.40,   7.78,   7.64,  99.90,  -0.54,
10/04 21Z,   0.50,   9.45,   9.27,  99.90,  -0.68,
10/04 22Z,   0.50,  10.22,  10.01,  99.90,  -0.71,  (max)
10/04 23Z,   0.60,   9.84,   9.60,  99.90,  -0.84,
10/05 00Z,   0.60,   8.38,   8.23,  99.90,  -0.75,
10/05 01Z,   0.70,   6.16,   6.01,  99.90,  -0.85,
10/05 02Z,   0.70,   3.69,   3.51,  99.90,  -0.88,
10/05 03Z,   0.70,   1.55,   1.41,  99.90,  -0.84,
10/05 04Z,   0.80,   0.25,   0.14,  99.90,  -0.91,
10/05 05Z,   0.90,   0.06,   0.00,  99.90,  -0.96,  (min)
10/05 06Z,   0.90,   1.01,   0.95,  99.90,  -0.96,
10/05 07Z,   0.80,   2.82,   2.84,  99.90,  -0.78,
10/05 08Z,   0.90,   5.03,   5.06,  99.90,  -0.87,
10/05 09Z,   1.00,   7.08,   7.05,  99.90,  -1.03,
10/05 10Z,   1.10,   8.47,   8.62,  99.90,  -0.95,
10/05 11Z,   1.20,   8.91,   9.11,  99.90,  -1.00,  (max)
10/05 12Z,   1.20,   8.33,   8.48,  99.90,  -1.05,
10/05 13Z,   1.20,   6.96,   7.18,  99.90,  -0.98,
10/05 14Z,   1.10,   5.22,   5.36,  99.90,  -0.96,
10/05 15Z,   1.10,   3.62,   3.84,  99.90,  -0.88,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/05 16Z,   1.00,   2.65,  99.90,   2.80,  -0.85,
10/05 17Z,   1.00,   2.59,  99.90,   2.78,  -0.81,  (min)
10/05 18Z,   0.90,   3.50,  99.90,   3.62,  -0.78,
10/05 19Z,   0.90,   5.16,  99.90,   5.32,  -0.74,
10/05 20Z,   0.80,   7.15,  99.90,   7.24,  -0.71,
10/05 21Z,   0.80,   8.94,  99.90,   9.06,  -0.67,
10/05 22Z,   0.80,  10.03,  99.90,  10.19,  -0.64,
10/05 23Z,   0.70,  10.12,  99.90,  10.21,  -0.61,  (max)
10/06 00Z,   0.60,   9.11,  99.90,   9.14,  -0.57,
10/06 01Z,   0.50,   7.22,  99.90,   7.18,  -0.54,
10/06 02Z,   0.50,   4.85,  99.90,   4.85,  -0.50,
10/06 03Z,   0.40,   2.54,  99.90,   2.48,  -0.47,
10/06 04Z,   0.30,   0.82,  99.90,   0.65,  -0.47,
10/06 05Z,   0.20,   0.06,  99.90,  -0.21,  -0.47,  (min)
10/06 06Z,   0.10,   0.40,  99.90,   0.03,  -0.47,
10/06 07Z,   0.10,   1.72,  99.90,   1.36,  -0.47,
10/06 08Z,   0.00,   3.67,  99.90,   3.21,  -0.47,
10/06 09Z,   0.00,   5.75,  99.90,   5.28,  -0.47,
10/06 10Z,   0.00,   7.46,  99.90,   6.99,  -0.47,
10/06 11Z,   0.00,   8.41,  99.90,   7.94,  -0.47,
10/06 12Z,   0.00,   8.43,  99.90,   7.96,  -0.47,  (max)
10/06 13Z,   0.00,   7.59,  99.90,   7.13,  -0.47,
10/06 14Z,   0.10,   6.21,  99.90,   5.85,  -0.47,
10/06 15Z,   0.10,   4.72,  99.90,   4.36,  -0.47,
10/06 16Z,   0.20,   3.59,  99.90,   3.32,  -0.47,
10/06 17Z,   0.20,   3.16,  99.90,   2.89,  -0.47,  (min)
10/06 18Z,   0.40,   3.60,  99.90,   3.54,  -0.47,
10/06 19Z,   0.60,   4.83,  99.90,   4.96,  -0.47,
10/06 20Z,   0.80,   6.54,  99.90,   6.87,  -0.47,
10/06 21Z,   1.00,   8.28,  99.90,   8.81,  -0.47,
10/06 22Z,   1.10,   9.59,  99.90,  10.22,  -0.47,
10/06 23Z,   1.10,  10.08,  99.90,  10.71,  -0.47,  (max)
10/07 00Z,   1.20,   9.57,  99.90,  10.31,  -0.47,
10/07 01Z,   1.10,   8.14,  99.90,   8.77,  -0.47,
10/07 02Z,   1.00,   6.06,  99.90,   6.59,  -0.47,
10/07 03Z,   0.80,   3.78,  99.90,   4.11,  -0.47,
10/07 04Z,   0.70,   1.81,  99.90,   2.04,  -0.47,
10/07 05Z,   0.70,   0.56,  99.90,   0.80,  -0.47,
10/07 06Z,   0.70,   0.29,  99.90,   0.52,  -0.47,  (min)
10/07 07Z,   0.70,   1.01,  99.90,   1.24,  -0.47,
10/07 08Z,   0.70,   2.50,  99.90,   2.73,  -0.47,
10/07 09Z,   0.70,   4.37,  99.90,   4.60,  -0.47,
10/07 10Z,   0.70,   6.16,  99.90,   6.40,  -0.47,
10/07 11Z,   0.70,   7.47,  99.90,   7.71,  -0.47,
10/07 12Z,   0.80,   8.03,  99.90,   8.36,  -0.47,  (max)
10/07 13Z,   0.80,   7.78,  99.90,   8.11,  -0.47,
10/07 14Z,   0.70,   6.89,  99.90,   7.12,  -0.47,
10/07 15Z,   0.60,   5.69,  99.90,   5.82,  -0.47,
10/07 16Z,   0.60,   4.57,  99.90,   4.70,  -0.47,
10/07 17Z,   0.50,   3.91,  99.90,   3.94,  -0.47,
10/07 18Z,   0.40,   3.94,  99.90,   3.87,  -0.47,  (min)
10/07 19Z,   0.40,   4.69,  99.90,   4.63,  -0.47,
10/07 20Z,   0.40,   6.01,  99.90,   5.95,  -0.47,
10/07 21Z,   0.40,   7.56,  99.90,   7.49,  -0.47,
10/07 22Z,   0.40,   8.92,  99.90,   8.86,  -0.47,
10/07 23Z,   0.40,   9.72,  99.90,   9.66,  -0.47,  (max)
10/08 00Z,   0.40,   9.70,  99.90,   9.64,  -0.47,
10/08 01Z,   0.40,   8.80,  99.90,   8.73,  -0.47,
10/08 02Z,   0.50,   7.17,  99.90,   7.20,  -0.47,
10/08 03Z,   0.50,   5.13,  99.90,   5.16,  -0.47,
10/08 04Z,   0.40,   3.11,  99.90,   3.05,  -0.47,
10/08 05Z,   0.40,   1.53,  99.90,   1.47,  -0.47,
10/08 06Z,   0.40,   0.71,  99.90,   0.64,  -0.47,
10/08 07Z,   0.30,   0.77,  99.90,   0.60,  -0.47,  (min)
10/08 08Z,   0.30,   1.65,  99.90,   1.48,  -0.47,
10/08 09Z,   0.30,   3.09,  99.90,   2.92,  -0.47,
10/08 10Z,   0.30,   4.74,  99.90,   4.57,  -0.47,
10/08 11Z,   0.40,   6.20,  99.90,   6.13,  -0.47,
10/08 12Z,   0.40,   7.17,  99.90,   7.10,  -0.47,
10/08 13Z,   0.50,   7.48,  99.90,   7.51,  -0.47,  (max)
10/08 14Z,   0.50,   7.15,  99.90,   7.19,  -0.47,
10/08 15Z,   0.40,   6.38,  99.90,   6.32,  -0.47,
10/08 16Z,   0.40,   5.47,  99.90,   5.40,  -0.47,
10/08 17Z,   0.40,   4.74,  99.90,   4.67,  -0.47,
10/08 18Z,   0.40,   4.46,  99.90,   4.39,  -0.47,  (min)
10/08 19Z,   0.40,   4.77,  99.90,   4.70,  -0.47,
10/08 20Z,   0.40,   5.63,  99.90,   5.56,  -0.47,
10/08 21Z,   0.40,   6.84,  99.90,   6.78,  -0.47,
10/08 22Z,   0.50,   8.10,  99.90,   8.14,  -0.47,
10/08 23Z,   0.50,   9.07,  99.90,   9.11,  -0.47,
10/09 00Z,   0.50,   9.46,  99.90,   9.50,  -0.47,  (max)
10/09 01Z,   0.50,   9.12,  99.90,   9.15,  -0.47,
10/09 02Z,   0.50,   8.05,  99.90,   8.09,  -0.47,
10/09 03Z,   0.50,   6.45,  99.90,   6.48,  -0.47,
10/09 04Z,   0.40,   4.61,  99.90,   4.54,  -0.47,
10/09 05Z,   0.40,   2.90,  99.90,   2.83,  -0.47,
10/09 06Z,   0.40,   1.64,  99.90,   1.58,  -0.47,
10/09 07Z,  99.90,   1.07,  99.90,  99.90,  -0.47,
10/09 08Z,  99.90,   1.25,  99.90,  99.90,  -0.47,
10/09 09Z,  99.90,   2.09,  99.90,  99.90,  -0.47,
10/09 10Z,  99.90,   3.35,  99.90,  99.90,  -0.47,
10/09 11Z,  99.90,   4.73,  99.90,  99.90,  -0.47,
10/09 12Z,  99.90,   5.92,  99.90,  99.90,  -0.47,