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

  • This website is considered EXPERIMENTAL, is supported on an 8x5 basis, and has no guarantee of availability.
  • The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.
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
#Yakutat, AK : 12/06/2024 20:21:35 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/05 00Z,   0.00,  10.54,  10.11,  99.90,  -0.43,  (max)
12/05 01Z,   0.00,   9.20,   8.86,  99.90,  -0.34,
12/05 02Z,   0.00,   7.07,   6.53,  99.90,  -0.54,
12/05 03Z,   0.00,   4.54,   4.12,  99.90,  -0.42,
12/05 04Z,   0.00,   2.12,   1.73,  99.90,  -0.39,
12/05 05Z,   0.20,   0.29,  -0.01,  99.90,  -0.50,
12/05 06Z,   0.60,  -0.57,  -0.62,  99.90,  -0.65,  (min)
12/05 07Z,   0.70,  -0.35,  -0.37,  99.90,  -0.72,
12/05 08Z,   0.90,   0.87,   1.18,  99.90,  -0.59,
12/05 09Z,   1.30,   2.77,   3.07,  99.90,  -1.00,
12/05 10Z,   1.60,   4.89,   5.46,  99.90,  -1.03,
12/05 11Z,   1.50,   6.76,   7.00,  99.90,  -1.26,
12/05 12Z,   0.80,   8.00,   8.16,  99.90,  -0.64,
12/05 13Z,   0.70,   8.40,   8.84,  99.90,  -0.26,  (max)
12/05 14Z,   0.70,   7.99,   7.97,  99.90,  -0.72,
12/05 15Z,   0.50,   7.01,   6.95,  99.90,  -0.56,
12/05 16Z,   0.40,   5.84,   5.54,  99.90,  -0.70,
12/05 17Z,   0.40,   4.90,   4.41,  99.90,  -0.89,
12/05 18Z,   0.20,   4.51,   4.01,  99.90,  -0.70,  (min)
12/05 19Z,   0.20,   4.86,   4.13,  99.90,  -0.93,
12/05 20Z,   0.20,   5.89,   5.23,  99.90,  -0.86,
12/05 21Z,   0.30,   7.36,   6.78,  99.90,  -0.88,
12/05 22Z,   0.10,   8.87,   8.27,  99.90,  -0.70,
12/05 23Z,   0.10,  10.00,   9.48,  99.90,  -0.62,
12/06 00Z,   0.10,  10.39,   9.84,  99.90,  -0.65,  (max)
12/06 01Z,   0.10,   9.84,   9.42,  99.90,  -0.52,
12/06 02Z,   0.10,   8.39,   7.97,  99.90,  -0.52,
12/06 03Z,   0.10,   6.28,   5.80,  99.90,  -0.58,
12/06 04Z,   0.30,   3.91,   3.65,  99.90,  -0.56,
12/06 05Z,   0.50,   1.77,   1.44,  99.90,  -0.83,
12/06 06Z,   0.70,   0.27,   0.14,  99.90,  -0.83,
12/06 07Z,   0.70,  -0.28,  -0.27,  99.90,  -0.69,  (min)
12/06 08Z,   0.70,   0.19,   0.25,  99.90,  -0.64,
12/06 09Z,   0.70,   1.53,   1.73,  99.90,  -0.50,
12/06 10Z,   0.80,   3.42,   3.48,  99.90,  -0.74,
12/06 11Z,   1.00,   5.42,   5.62,  99.90,  -0.80,
12/06 12Z,   0.80,   7.10,   7.18,  99.90,  -0.72,
12/06 13Z,   0.70,   8.13,   7.95,  99.90,  -0.88,
12/06 14Z,   0.60,   8.37,   8.24,  99.90,  -0.73,  (max)
12/06 15Z,   0.50,   7.86,   7.59,  99.90,  -0.77,
12/06 16Z,   0.50,   6.86,   6.41,  99.90,  -0.95,
12/06 17Z,   0.40,   5.74,   5.21,  99.90,  -0.93,
12/06 18Z,   0.30,   4.87,   4.30,  99.90,  -0.87,
12/06 19Z,   0.20,   4.54,   3.95,  99.90,  -0.79,  (min)
12/06 20Z,   0.20,   4.90,   4.22,  99.90,  -0.88,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/06 21Z,   0.20,   5.86,  99.90,   5.20,  -0.86,
12/06 22Z,   0.20,   7.19,  99.90,   6.53,  -0.85,
12/06 23Z,   0.00,   8.51,  99.90,   7.67,  -0.84,
12/07 00Z,  -0.10,   9.44,  99.90,   8.51,  -0.83,
12/07 01Z,  -0.20,   9.68,  99.90,   8.66,  -0.82,  (max)
12/07 02Z,  -0.30,   9.07,  99.90,   7.96,  -0.81,
12/07 03Z,  -0.10,   7.67,  99.90,   6.77,  -0.80,
12/07 04Z,   0.00,   5.72,  99.90,   4.93,  -0.78,
12/07 05Z,   0.00,   3.60,  99.90,   2.83,  -0.77,
12/07 06Z,   0.00,   1.75,  99.90,   0.99,  -0.76,
12/07 07Z,   0.00,   0.54,  99.90,  -0.21,  -0.75,
12/07 08Z,   0.00,   0.21,  99.90,  -0.52,  -0.74,  (min)
12/07 09Z,   0.00,   0.82,  99.90,   0.08,  -0.74,
12/07 10Z,   0.00,   2.21,  99.90,   1.47,  -0.74,
12/07 11Z,   0.00,   4.05,  99.90,   3.31,  -0.74,
12/07 12Z,   0.10,   5.95,  99.90,   5.31,  -0.74,
12/07 13Z,   0.20,   7.49,  99.90,   6.95,  -0.74,
12/07 14Z,   0.10,   8.39,  99.90,   7.75,  -0.74,
12/07 15Z,   0.00,   8.51,  99.90,   7.78,  -0.74,  (max)
12/07 16Z,   0.00,   7.94,  99.90,   7.20,  -0.74,
12/07 17Z,   0.00,   6.90,  99.90,   6.16,  -0.74,
12/07 18Z,   0.10,   5.73,  99.90,   5.09,  -0.74,
12/07 19Z,   0.10,   4.81,  99.90,   4.17,  -0.74,
12/07 20Z,   0.20,   4.39,  99.90,   3.85,  -0.74,  (min)
12/07 21Z,   0.20,   4.61,  99.90,   4.08,  -0.74,
12/07 22Z,   0.20,   5.42,  99.90,   4.88,  -0.74,
12/07 23Z,   0.20,   6.57,  99.90,   6.04,  -0.74,
12/08 00Z,   0.10,   7.76,  99.90,   7.12,  -0.74,
12/08 01Z,   0.00,   8.61,  99.90,   7.88,  -0.74,
12/08 02Z,   0.00,   8.86,  99.90,   8.12,  -0.74,  (max)
12/08 03Z,   0.00,   8.36,  99.90,   7.62,  -0.74,
12/08 04Z,   0.00,   7.15,  99.90,   6.42,  -0.74,
12/08 05Z,   0.00,   5.46,  99.90,   4.72,  -0.74,
12/08 06Z,  -0.10,   3.62,  99.90,   2.78,  -0.74,
12/08 07Z,  -0.20,   2.02,  99.90,   1.09,  -0.74,
12/08 08Z,  -0.10,   1.03,  99.90,   0.19,  -0.74,
12/08 09Z,  -0.10,   0.84,  99.90,   0.00,  -0.74,  (min)
12/08 10Z,  -0.10,   1.52,  99.90,   0.68,  -0.74,
12/08 11Z,  -0.20,   2.91,  99.90,   1.97,  -0.74,
12/08 12Z,  -0.10,   4.71,  99.90,   3.87,  -0.74,
12/08 13Z,  -0.10,   6.54,  99.90,   5.70,  -0.74,
12/08 14Z,  -0.20,   8.01,  99.90,   7.07,  -0.74,
12/08 15Z,  -0.20,   8.83,  99.90,   7.90,  -0.74,  (max)
12/08 16Z,  -0.30,   8.88,  99.90,   7.84,  -0.74,
12/08 17Z,  -0.30,   8.21,  99.90,   7.17,  -0.74,
12/08 18Z,  -0.40,   7.04,  99.90,   5.91,  -0.74,
12/08 19Z,  -0.40,   5.72,  99.90,   4.58,  -0.74,
12/08 20Z,  -0.30,   4.59,  99.90,   3.55,  -0.74,
12/08 21Z,  -0.20,   3.95,  99.90,   3.01,  -0.74,
12/08 22Z,  -0.20,   3.94,  99.90,   3.00,  -0.74,  (min)
12/08 23Z,  -0.30,   4.55,  99.90,   3.52,  -0.74,
12/09 00Z,  -0.30,   5.59,  99.90,   4.55,  -0.74,
12/09 01Z,  -0.40,   6.74,  99.90,   5.61,  -0.74,
12/09 02Z,  -0.40,   7.68,  99.90,   6.54,  -0.74,
12/09 03Z,  -0.40,   8.10,  99.90,   6.96,  -0.74,  (max)
12/09 04Z,  -0.50,   7.85,  99.90,   6.61,  -0.74,
12/09 05Z,  -0.50,   6.93,  99.90,   5.69,  -0.74,
12/09 06Z,  -0.40,   5.52,  99.90,   4.38,  -0.74,
12/09 07Z,  -0.40,   3.93,  99.90,   2.79,  -0.74,
12/09 08Z,  -0.50,   2.53,  99.90,   1.29,  -0.74,
12/09 09Z,  -0.50,   1.65,  99.90,   0.41,  -0.74,
12/09 10Z,  -0.50,   1.53,  99.90,   0.29,  -0.74,  (min)
12/09 11Z,  -0.40,   2.23,  99.90,   1.09,  -0.74,
12/09 12Z,  -0.50,   3.62,  99.90,   2.38,  -0.74,
12/09 13Z,  -0.50,   5.42,  99.90,   4.18,  -0.74,
12/09 14Z,  -0.40,   7.24,  99.90,   6.10,  -0.74,
12/09 15Z,  -0.30,   8.69,  99.90,   7.66,  -0.74,
12/09 16Z,  -0.30,   9.47,  99.90,   8.43,  -0.74,  (max)
12/09 17Z,  -0.30,   9.42,  99.90,   8.39,  -0.74,
12/09 18Z,  -0.30,   8.59,  99.90,   7.55,  -0.74,
12/09 19Z,  -0.20,   7.19,  99.90,   6.25,  -0.74,
12/09 20Z,  -0.10,   5.57,  99.90,   4.73,  -0.74,
12/09 21Z,  -0.10,   4.12,  99.90,   3.28,  -0.74,
12/09 22Z,   0.00,   3.17,  99.90,   2.43,  -0.74,
12/09 23Z,   0.00,   2.91,  99.90,   2.18,  -0.74,  (min)
12/10 00Z,  -0.10,   3.37,  99.90,   2.54,  -0.74,
12/10 01Z,  -0.20,   4.39,  99.90,   3.45,  -0.74,
12/10 02Z,  -0.20,   5.66,  99.90,   4.72,  -0.74,
12/10 03Z,  -0.30,   6.82,  99.90,   5.78,  -0.74,
12/10 04Z,  -0.30,   7.54,  99.90,   6.50,  -0.74,
12/10 05Z,  -0.30,   7.62,  99.90,   6.59,  -0.74,  (max)
12/10 06Z,  -0.20,   7.02,  99.90,   6.08,  -0.74,
12/10 07Z,  -0.20,   5.86,  99.90,   4.92,  -0.74,
12/10 08Z,  -0.20,   4.45,  99.90,   3.51,  -0.74,
12/10 09Z,  -0.20,   3.14,  99.90,   2.20,  -0.74,
12/10 10Z,  -0.20,   2.31,  99.90,   1.37,  -0.74,
12/10 11Z,  -0.20,   2.21,  99.90,   1.27,  -0.74,  (min)
12/10 12Z,  -0.20,   2.92,  99.90,   1.98,  -0.74,