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
#Valdez, AK : 12/02/2024 23:21:33 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/01 06Z,   0.70,   2.30,   0.72,  99.90,  -2.28,
12/01 07Z,   0.90,   5.03,   3.47,  99.90,  -2.46,
12/01 08Z,   0.90,   7.62,   6.13,  99.90,  -2.39,
12/01 09Z,   0.80,   9.54,   8.10,  99.90,  -2.24,
12/01 10Z,   0.70,  10.51,   9.17,  99.90,  -2.04,
12/01 11Z,   0.60,  10.44,   9.29,  99.90,  -1.75,  (max)
12/01 12Z,   1.20,   9.43,   8.33,  99.90,  -2.30,
12/01 13Z,   1.30,   7.76,   6.58,  99.90,  -2.48,
12/01 14Z,   1.20,   5.96,   4.76,  99.90,  -2.40,
12/01 15Z,   1.00,   4.64,   3.35,  99.90,  -2.29,
12/01 16Z,   0.80,   4.37,   3.13,  99.90,  -2.04,  (min)
12/01 17Z,   0.80,   5.39,   4.24,  99.90,  -1.95,
12/01 18Z,   1.20,   7.46,   6.37,  99.90,  -2.29,
12/01 19Z,   1.20,   9.93,   8.82,  99.90,  -2.31,
12/01 20Z,   1.20,  12.05,  10.84,  99.90,  -2.41,
12/01 21Z,   1.20,  13.27,  12.04,  99.90,  -2.43,
12/01 22Z,   1.20,  13.33,  12.13,  99.90,  -2.40,  (max)
12/01 23Z,   1.20,  12.16,  11.04,  99.90,  -2.32,
12/02 00Z,   1.60,   9.91,   8.94,  99.90,  -2.57,
12/02 01Z,   1.50,   6.89,   5.99,  99.90,  -2.40,
12/02 02Z,   1.30,   3.65,   2.73,  99.90,  -2.22,
12/02 03Z,   1.20,   0.87,  -0.14,  99.90,  -2.21,
12/02 04Z,   1.20,  -0.77,  -1.83,  99.90,  -2.26,
12/02 05Z,   1.30,  -0.82,  -1.89,  99.90,  -2.37,  (min)
12/02 06Z,   1.60,   0.69,  -0.33,  99.90,  -2.62,
12/02 07Z,   1.60,   3.23,   2.24,  99.90,  -2.59,
12/02 08Z,   1.50,   6.04,   5.12,  99.90,  -2.42,
12/02 09Z,   1.50,   8.46,   7.51,  99.90,  -2.45,
12/02 10Z,   1.50,  10.05,   9.14,  99.90,  -2.41,
12/02 11Z,   1.50,  10.65,   9.85,  99.90,  -2.30,  (max)
12/02 12Z,   1.60,  10.20,   9.41,  99.90,  -2.39,
12/02 13Z,   1.50,   8.90,   8.12,  99.90,  -2.28,
12/02 14Z,   1.50,   7.13,   6.30,  99.90,  -2.33,
12/02 15Z,   1.50,   5.47,   4.53,  99.90,  -2.44,
12/02 16Z,   1.50,   4.53,   3.58,  99.90,  -2.45,  (min)
12/02 17Z,   1.50,   4.78,   3.84,  99.90,  -2.44,
12/02 18Z,   1.70,   6.28,   5.29,  99.90,  -2.69,
12/02 19Z,   1.70,   8.60,   7.56,  99.90,  -2.74,
12/02 20Z,   1.60,  11.01,   9.84,  99.90,  -2.77,
12/02 21Z,   1.60,  12.79,  11.62,  99.90,  -2.77,
12/02 22Z,   1.70,  13.51,  12.41,  99.90,  -2.80,  (max)
12/02 23Z,   1.80,  13.02,  11.84,  99.90,  -2.98,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/03 00Z,   1.70,  11.35,  99.90,  10.12,  -2.93,
12/03 01Z,   1.70,   8.71,  99.90,   7.52,  -2.89,
12/03 02Z,   1.70,   5.52,  99.90,   4.37,  -2.84,
12/03 03Z,   1.70,   2.37,  99.90,   1.28,  -2.80,
12/03 04Z,   1.60,  -0.02,  99.90,  -1.18,  -2.75,
12/03 05Z,   1.30,  -1.07,  99.90,  -2.48,  -2.70,  (min)
12/03 06Z,   1.10,  -0.49,  99.90,  -2.05,  -2.66,
12/03 07Z,   1.00,   1.49,  99.90,  -0.13,  -2.61,
12/03 08Z,   1.10,   4.22,  99.90,   2.76,  -2.57,
12/03 09Z,   1.30,   6.95,  99.90,   5.73,  -2.52,
12/03 10Z,   1.30,   9.07,  99.90,   7.90,  -2.48,
12/03 11Z,   1.20,  10.29,  99.90,   9.06,  -2.43,
12/03 12Z,   1.10,  10.50,  99.90,   9.17,  -2.43,  (max)
12/03 13Z,   1.00,   9.75,  99.90,   8.32,  -2.43,
12/03 14Z,   1.10,   8.29,  99.90,   6.96,  -2.43,
12/03 15Z,   1.10,   6.55,  99.90,   5.22,  -2.43,
12/03 16Z,   1.20,   5.15,  99.90,   3.92,  -2.43,
12/03 17Z,   1.10,   4.63,  99.90,   3.30,  -2.43,  (min)
12/03 18Z,   1.10,   5.35,  99.90,   4.02,  -2.43,
12/03 19Z,   1.20,   7.18,  99.90,   5.95,  -2.43,
12/03 20Z,   1.40,   9.58,  99.90,   8.55,  -2.43,
12/03 21Z,   1.70,  11.77,  99.90,  11.04,  -2.43,
12/03 22Z,   1.80,  13.13,  99.90,  12.50,  -2.43,
12/03 23Z,   2.00,  13.34,  99.90,  12.91,  -2.43,  (max)
12/04 00Z,   2.20,  12.37,  99.90,  12.14,  -2.43,
12/04 01Z,   2.40,  10.33,  99.90,  10.30,  -2.43,
12/04 02Z,   2.60,   7.49,  99.90,   7.66,  -2.43,
12/04 03Z,   2.60,   4.32,  99.90,   4.49,  -2.43,
12/04 04Z,   2.50,   1.43,  99.90,   1.50,  -2.43,
12/04 05Z,   2.40,  -0.50,  99.90,  -0.53,  -2.43,
12/04 06Z,   2.30,  -0.98,  99.90,  -1.11,  -2.43,  (min)
12/04 07Z,   2.10,   0.11,  99.90,  -0.22,  -2.43,
12/04 08Z,   1.80,   2.40,  99.90,   1.77,  -2.43,
12/04 09Z,   1.60,   5.16,  99.90,   4.33,  -2.43,
12/04 10Z,   1.50,   7.66,  99.90,   6.73,  -2.43,
12/04 11Z,   1.40,   9.43,  99.90,   8.40,  -2.43,
12/04 12Z,   1.40,  10.28,  99.90,   9.25,  -2.43,  (max)
12/04 13Z,   1.40,  10.18,  99.90,   9.15,  -2.43,
12/04 14Z,   1.50,   9.24,  99.90,   8.31,  -2.43,
12/04 15Z,   1.50,   7.74,  99.90,   6.81,  -2.43,
12/04 16Z,   1.50,   6.14,  99.90,   5.21,  -2.43,
12/04 17Z,   1.40,   5.02,  99.90,   3.99,  -2.43,
12/04 18Z,   1.20,   4.88,  99.90,   3.65,  -2.43,  (min)
12/04 19Z,   1.00,   5.93,  99.90,   4.50,  -2.43,
12/04 20Z,   0.90,   7.94,  99.90,   6.41,  -2.43,
12/04 21Z,   1.00,  10.25,  99.90,   8.82,  -2.43,
12/04 22Z,   1.10,  12.12,  99.90,  10.79,  -2.43,
12/04 23Z,   1.10,  13.02,  99.90,  11.69,  -2.43,  (max)
12/05 00Z,   1.10,  12.79,  99.90,  11.46,  -2.43,
12/05 01Z,   0.90,  11.48,  99.90,   9.95,  -2.43,
12/05 02Z,   0.70,   9.26,  99.90,   7.53,  -2.43,
12/05 03Z,   0.60,   6.42,  99.90,   4.59,  -2.43,
12/05 04Z,   0.70,   3.42,  99.90,   1.69,  -2.43,
12/05 05Z,   0.80,   0.88,  99.90,  -0.75,  -2.43,
12/05 06Z,   1.00,  -0.59,  99.90,  -2.02,  -2.43,  (min)
12/05 07Z,   1.30,  -0.58,  99.90,  -1.71,  -2.43,
12/05 08Z,   1.60,   0.89,  99.90,   0.06,  -2.43,
12/05 09Z,   1.90,   3.31,  99.90,   2.78,  -2.43,
12/05 10Z,   1.90,   5.95,  99.90,   5.42,  -2.43,
12/05 11Z,   1.70,   8.16,  99.90,   7.43,  -2.43,
12/05 12Z,   1.60,   9.58,  99.90,   8.75,  -2.43,
12/05 13Z,   1.40,  10.14,  99.90,   9.11,  -2.43,  (max)
12/05 14Z,   1.20,   9.86,  99.90,   8.63,  -2.43,
12/05 15Z,   1.00,   8.85,  99.90,   7.42,  -2.43,
12/05 16Z,   0.80,   7.37,  99.90,   5.74,  -2.43,
12/05 17Z,   0.80,   5.91,  99.90,   4.28,  -2.43,
12/05 18Z,   0.90,   5.01,  99.90,   3.48,  -2.43,  (min)
12/05 19Z,   0.90,   5.13,  99.90,   3.60,  -2.43,
12/05 20Z,   1.00,   6.38,  99.90,   4.95,  -2.43,
12/05 21Z,   1.10,   8.39,  99.90,   7.06,  -2.43,
12/05 22Z,   1.30,  10.48,  99.90,   9.35,  -2.43,
12/05 23Z,   1.30,  11.96,  99.90,  10.83,  -2.43,
12/06 00Z,   1.20,  12.47,  99.90,  11.24,  -2.43,  (max)
12/06 01Z,   1.10,  11.95,  99.90,  10.62,  -2.43,
12/06 02Z,   1.00,  10.52,  99.90,   9.09,  -2.43,
12/06 03Z,   1.10,   8.32,  99.90,   6.99,  -2.43,
12/06 04Z,   1.10,   5.63,  99.90,   4.30,  -2.43,
12/06 05Z,   1.30,   2.90,  99.90,   1.77,  -2.43,
12/06 06Z,   1.40,   0.71,  99.90,  -0.32,  -2.43,
12/06 07Z,   1.50,  -0.34,  99.90,  -1.27,  -2.43,  (min)
12/06 08Z,   1.70,   0.05,  99.90,  -0.68,  -2.43,
12/06 09Z,   2.00,   1.75,  99.90,   1.32,  -2.43,
12/06 10Z,   2.00,   4.17,  99.90,   3.74,  -2.43,
12/06 11Z,   1.90,   6.59,  99.90,   6.06,  -2.43,
12/06 12Z,   1.70,   8.49,  99.90,   7.76,  -2.43,
12/06 13Z,   1.40,   9.66,  99.90,   8.63,  -2.43,
12/06 14Z,   1.40,  10.07,  99.90,   9.04,  -2.43,  (max)
12/06 15Z,   1.50,   9.71,  99.90,   8.78,  -2.43,
12/06 16Z,   1.50,   8.67,  99.90,   7.74,  -2.43,
12/06 17Z,   1.50,   7.21,  99.90,   6.28,  -2.43,
12/06 18Z,   1.60,   5.80,  99.90,   4.97,  -2.43,