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 : 01/17/2025 08:21:00 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/15 12Z,  -0.70,   9.15,   8.20,  99.90,  -0.25,  (max)
01/15 13Z,  -0.70,   7.95,   6.84,  99.90,  -0.41,
01/15 14Z,  -0.70,   6.22,   5.30,  99.90,  -0.22,
01/15 15Z,  -0.70,   4.53,   3.49,  99.90,  -0.34,
01/15 16Z,  -0.60,   3.41,   2.62,  99.90,  -0.19,
01/15 17Z,  -0.50,   3.23,   2.56,  99.90,  -0.17,  (min)
01/15 18Z,  -0.40,   4.08,   3.35,  99.90,  -0.33,
01/15 19Z,  -0.40,   5.79,   5.20,  99.90,  -0.19,
01/15 20Z,  -0.30,   7.91,   7.37,  99.90,  -0.24,
01/15 21Z,  -0.20,   9.88,   9.30,  99.90,  -0.38,
01/15 22Z,  -0.10,  11.12,  10.67,  99.90,  -0.35,
01/15 23Z,   0.00,  11.23,  10.74,  99.90,  -0.49,  (max)
01/16 00Z,   0.00,  10.09,   9.63,  99.90,  -0.46,
01/16 01Z,   0.00,   7.88,   7.48,  99.90,  -0.40,
01/16 02Z,   0.00,   5.03,   4.42,  99.90,  -0.61,
01/16 03Z,   0.00,   2.18,   1.52,  99.90,  -0.66,
01/16 04Z,   0.00,  -0.06,  -0.77,  99.90,  -0.71,
01/16 05Z,   0.00,  -1.20,  -2.02,  99.90,  -0.82,  (min)
01/16 06Z,   0.00,  -1.02,  -1.62,  99.90,  -0.60,
01/16 07Z,   0.00,   0.42,  -0.40,  99.90,  -0.82,
01/16 08Z,   0.00,   2.72,   1.80,  99.90,  -0.92,
01/16 09Z,   0.00,   5.33,   4.51,  99.90,  -0.82,
01/16 10Z,   0.00,   7.63,   6.79,  99.90,  -0.84,
01/16 11Z,   0.00,   9.13,   8.21,  99.90,  -0.92,
01/16 12Z,  -0.10,   9.52,   8.59,  99.90,  -0.83,  (max)
01/16 13Z,  -0.10,   8.82,   7.85,  99.90,  -0.87,
01/16 14Z,  -0.20,   7.32,   6.36,  99.90,  -0.76,
01/16 15Z,  -0.20,   5.50,   4.42,  99.90,  -0.88,
01/16 16Z,  -0.20,   3.91,   2.88,  99.90,  -0.83,
01/16 17Z,  -0.30,   3.04,   2.02,  99.90,  -0.72,  (min)
01/16 18Z,  -0.30,   3.16,   2.07,  99.90,  -0.79,
01/16 19Z,  -0.30,   4.28,   3.26,  99.90,  -0.72,
01/16 20Z,  -0.30,   6.10,   4.90,  99.90,  -0.90,
01/16 21Z,  -0.30,   8.15,   6.97,  99.90,  -0.88,
01/16 22Z,  -0.40,   9.86,   8.77,  99.90,  -0.69,
01/16 23Z,  -0.40,  10.72,   9.55,  99.90,  -0.77,  (max)
01/17 00Z,  -0.50,  10.44,   9.26,  99.90,  -0.68,
01/17 01Z,  -0.50,   9.00,   7.80,  99.90,  -0.70,
01/17 02Z,  -0.50,   6.67,   5.50,  99.90,  -0.67,
01/17 03Z,  -0.50,   3.96,   2.57,  99.90,  -0.89,
01/17 04Z,  -0.50,   1.48,   0.02,  99.90,  -0.96,
01/17 05Z,  -0.60,  -0.22,  -1.79,  99.90,  -0.97,
01/17 06Z,  -0.60,  -0.76,  -2.13,  99.90,  -0.77,  (min)
01/17 07Z,  -0.70,  -0.04,  -1.54,  99.90,  -0.80,
01/17 08Z,  -0.80,   1.73,   0.30,  99.90,  -0.63,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/17 09Z,  -0.80,   4.13,  99.90,   2.70,  -0.62,
01/17 10Z,  -0.70,   6.56,  99.90,   5.25,  -0.61,
01/17 11Z,  -0.70,   8.48,  99.90,   7.17,  -0.60,
01/17 12Z,  -0.70,   9.46,  99.90,   8.17,  -0.60,  (max)
01/17 13Z,  -0.70,   9.36,  99.90,   8.07,  -0.59,
01/17 14Z,  -0.60,   8.28,  99.90,   7.11,  -0.58,
01/17 15Z,  -0.60,   6.60,  99.90,   5.43,  -0.57,
01/17 16Z,  -0.70,   4.81,  99.90,   3.55,  -0.56,
01/17 17Z,  -0.80,   3.43,  99.90,   2.09,  -0.55,
01/17 18Z,  -0.80,   2.87,  99.90,   1.53,  -0.54,  (min)
01/17 19Z,  -0.80,   3.28,  99.90,   1.95,  -0.53,
01/17 20Z,  -0.90,   4.56,  99.90,   3.14,  -0.52,
01/17 21Z,  -0.90,   6.36,  99.90,   4.94,  -0.52,
01/17 22Z,  -0.80,   8.20,  99.90,   6.88,  -0.52,
01/17 23Z,  -0.90,   9.55,  99.90,   8.13,  -0.52,
01/18 00Z,  -0.90,  10.00,  99.90,   8.58,  -0.52,  (max)
01/18 01Z,  -0.80,   9.37,  99.90,   8.06,  -0.52,
01/18 02Z,  -0.80,   7.76,  99.90,   6.44,  -0.52,
01/18 03Z,  -0.80,   5.50,  99.90,   4.19,  -0.52,
01/18 04Z,  -0.80,   3.12,  99.90,   1.80,  -0.52,
01/18 05Z,  -0.80,   1.16,  99.90,  -0.16,  -0.52,
01/18 06Z,  -0.80,   0.08,  99.90,  -1.23,  -0.52,  (min)
01/18 07Z,  -0.80,   0.13,  99.90,  -1.19,  -0.52,
01/18 08Z,  -0.90,   1.28,  99.90,  -0.14,  -0.52,
01/18 09Z,  -0.90,   3.24,  99.90,   1.82,  -0.52,
01/18 10Z,  -0.90,   5.54,  99.90,   4.12,  -0.52,
01/18 11Z,  -1.00,   7.64,  99.90,   6.12,  -0.52,
01/18 12Z,  -0.90,   9.06,  99.90,   7.64,  -0.52,
01/18 13Z,  -1.00,   9.52,  99.90,   8.00,  -0.52,  (max)
01/18 14Z,  -1.00,   8.97,  99.90,   7.45,  -0.52,
01/18 15Z,  -1.00,   7.63,  99.90,   6.11,  -0.52,
01/18 16Z,  -1.00,   5.89,  99.90,   4.38,  -0.52,
01/18 17Z,  -1.00,   4.25,  99.90,   2.73,  -0.52,
01/18 18Z,  -0.90,   3.15,  99.90,   1.73,  -0.52,
01/18 19Z,  -0.80,   2.87,  99.90,   1.55,  -0.52,  (min)
01/18 20Z,  -0.80,   3.48,  99.90,   2.16,  -0.52,
01/18 21Z,  -0.80,   4.80,  99.90,   3.48,  -0.52,
01/18 22Z,  -0.80,   6.46,  99.90,   5.14,  -0.52,
01/18 23Z,  -0.80,   7.99,  99.90,   6.67,  -0.52,
01/19 00Z,  -0.80,   8.94,  99.90,   7.62,  -0.52,
01/19 01Z,  -0.80,   9.04,  99.90,   7.72,  -0.52,  (max)
01/19 02Z,  -0.90,   8.19,  99.90,   6.77,  -0.52,
01/19 03Z,  -0.90,   6.58,  99.90,   5.17,  -0.52,
01/19 04Z,  -0.90,   4.58,  99.90,   3.16,  -0.52,
01/19 05Z,  -0.80,   2.67,  99.90,   1.35,  -0.52,
01/19 06Z,  -0.70,   1.31,  99.90,   0.09,  -0.52,
01/19 07Z,  -0.60,   0.84,  99.90,  -0.28,  -0.52,  (min)
01/19 08Z,  -0.60,   1.38,  99.90,   0.26,  -0.52,
01/19 09Z,  -0.50,   2.79,  99.90,   1.77,  -0.52,
01/19 10Z,  -0.50,   4.75,  99.90,   3.73,  -0.52,
01/19 11Z,  -0.40,   6.79,  99.90,   5.87,  -0.52,
01/19 12Z,  -0.30,   8.44,  99.90,   7.62,  -0.52,
01/19 13Z,  -0.30,   9.34,  99.90,   8.52,  -0.52,
01/19 14Z,  -0.20,   9.33,  99.90,   8.61,  -0.52,  (max)
01/19 15Z,  -0.20,   8.45,  99.90,   7.73,  -0.52,
01/19 16Z,  -0.20,   6.98,  99.90,   6.26,  -0.52,
01/19 17Z,   0.00,   5.31,  99.90,   4.79,  -0.52,
01/19 18Z,   0.00,   3.87,  99.90,   3.35,  -0.52,
01/19 19Z,   0.00,   3.03,  99.90,   2.51,  -0.52,
01/19 20Z,   0.00,   2.97,  99.90,   2.45,  -0.52,  (min)
01/19 21Z,   0.00,   3.66,  99.90,   3.15,  -0.52,
01/19 22Z,   0.00,   4.90,  99.90,   4.38,  -0.52,
01/19 23Z,   0.00,   6.32,  99.90,   5.80,  -0.52,
01/20 00Z,   0.00,   7.51,  99.90,   6.99,  -0.52,
01/20 01Z,   0.00,   8.13,  99.90,   7.61,  -0.52,  (max)
01/20 02Z,   0.00,   7.99,  99.90,   7.47,  -0.52,
01/20 03Z,   0.00,   7.10,  99.90,   6.58,  -0.52,
01/20 04Z,   0.00,   5.67,  99.90,   5.15,  -0.52,
01/20 05Z,   0.00,   4.07,  99.90,   3.55,  -0.52,
01/20 06Z,   0.00,   2.70,  99.90,   2.18,  -0.52,
01/20 07Z,   0.10,   1.91,  99.90,   1.50,  -0.52,  (min)
01/20 08Z,   0.10,   1.94,  99.90,   1.52,  -0.52,
01/20 09Z,   0.20,   2.79,  99.90,   2.47,  -0.52,
01/20 10Z,   0.20,   4.27,  99.90,   3.96,  -0.52,
01/20 11Z,   0.30,   6.06,  99.90,   5.84,  -0.52,
01/20 12Z,   0.30,   7.73,  99.90,   7.51,  -0.52,
01/20 13Z,   0.30,   8.91,  99.90,   8.70,  -0.52,
01/20 14Z,   0.30,   9.36,  99.90,   9.14,  -0.52,  (max)
01/20 15Z,   0.30,   8.98,  99.90,   8.76,  -0.52,
01/20 16Z,   0.20,   7.91,  99.90,   7.59,  -0.52,
01/20 17Z,   0.10,   6.43,  99.90,   6.01,  -0.52,
01/20 18Z,   0.10,   4.89,  99.90,   4.47,  -0.52,
01/20 19Z,   0.00,   3.67,  99.90,   3.15,  -0.52,
01/20 20Z,   0.00,   3.02,  99.90,   2.50,  -0.52,  (min)
01/20 21Z,   0.00,   3.06,  99.90,   2.54,  -0.52,
01/20 22Z,  -0.10,   3.72,  99.90,   3.10,  -0.52,
01/20 23Z,  -0.20,   4.78,  99.90,   4.07,  -0.52,
01/21 00Z,  -0.20,   5.93,  99.90,   5.21,  -0.52,