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 : 01/23/2026 01:21:40 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/21 06Z,  -0.60,  -6.05,  -7.36,  99.90,  -0.71,  (min)
01/21 07Z,  -0.60,  -4.66,  -5.99,  99.90,  -0.73,
01/21 08Z,  -0.60,  -2.41,  -3.89,  99.90,  -0.88,
01/21 09Z,  -0.60,   0.15,  -1.25,  99.90,  -0.80,
01/21 10Z,  -0.60,   2.41,   1.01,  99.90,  -0.80,
01/21 11Z,  -0.60,   3.87,   2.40,  99.90,  -0.87,
01/21 12Z,  -0.60,   4.23,   2.69,  99.90,  -0.94,  (max)
01/21 13Z,  -0.60,   3.49,   2.10,  99.90,  -0.79,
01/21 14Z,  -0.60,   1.95,   0.46,  99.90,  -0.89,
01/21 15Z,  -0.60,   0.08,  -1.33,  99.90,  -0.81,
01/21 16Z,  -0.60,  -1.54,  -2.91,  99.90,  -0.77,
01/21 17Z,  -0.60,  -2.43,  -3.67,  99.90,  -0.64,  (min)
01/21 18Z,  -0.60,  -2.32,  -3.64,  99.90,  -0.72,
01/21 19Z,  -0.50,  -1.20,  -2.55,  99.90,  -0.85,
01/21 20Z,  -0.60,   0.63,  -0.74,  99.90,  -0.77,
01/21 21Z,  -0.60,   2.68,   1.35,  99.90,  -0.73,
01/21 22Z,  -0.60,   4.38,   3.07,  99.90,  -0.71,
01/21 23Z,  -0.60,   5.25,   3.92,  99.90,  -0.73,  (max)
01/22 00Z,  -0.50,   4.97,   3.57,  99.90,  -0.90,
01/22 01Z,  -0.60,   3.55,   2.15,  99.90,  -0.80,
01/22 02Z,  -0.70,   1.25,   0.06,  99.90,  -0.49,
01/22 03Z,  -0.70,  -1.41,  -2.75,  99.90,  -0.64,
01/22 04Z,  -0.70,  -3.84,  -5.13,  99.90,  -0.59,
01/22 05Z,  -0.70,  -5.48,  -6.70,  99.90,  -0.52,
01/22 06Z,  -0.60,  -5.95,  -7.26,  99.90,  -0.71,  (min)
01/22 07Z,  -0.60,  -5.16,  -6.37,  99.90,  -0.61,
01/22 08Z,  -0.60,  -3.31,  -4.62,  99.90,  -0.71,
01/22 09Z,  -0.70,  -0.85,  -2.26,  99.90,  -0.71,
01/22 10Z,  -0.70,   1.63,   0.31,  99.90,  -0.62,
01/22 11Z,  -0.70,   3.55,   2.12,  99.90,  -0.73,
01/22 12Z,  -0.60,   4.49,   3.03,  99.90,  -0.86,  (max)
01/22 13Z,  -0.60,   4.28,   2.85,  99.90,  -0.83,
01/22 14Z,  -0.70,   3.06,   1.69,  99.90,  -0.67,
01/22 15Z,  -0.70,   1.20,  -0.19,  99.90,  -0.69,
01/22 16Z,  -0.80,  -0.74,  -2.04,  99.90,  -0.50,
01/22 17Z,  -0.70,  -2.22,  -3.58,  99.90,  -0.66,
01/22 18Z,  -0.70,  -2.84,  -4.10,  99.90,  -0.56,  (min)
01/22 19Z,  -0.60,  -2.41,  -3.81,  99.90,  -0.80,
01/22 20Z,  -0.60,  -1.06,  -2.45,  99.90,  -0.79,
01/22 21Z,  -0.70,   0.85,  -0.63,  99.90,  -0.78,
01/22 22Z,  -0.70,   2.79,   1.37,  99.90,  -0.72,
01/22 23Z,  -0.70,   4.21,   2.78,  99.90,  -0.73,
01/23 00Z,  -0.70,   4.71,   3.20,  99.90,  -0.81,  (max)
01/23 01Z,  -0.70,   4.08,   2.63,  99.90,  -0.75,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/23 02Z,  -0.70,   2.45,  99.90,   1.00,  -0.75,
01/23 03Z,  -0.80,   0.16,  99.90,  -1.38,  -0.74,
01/23 04Z,  -0.70,  -2.25,  99.90,  -3.68,  -0.73,
01/23 05Z,  -0.70,  -4.21,  99.90,  -5.63,  -0.72,
01/23 06Z,  -0.70,  -5.25,  99.90,  -6.66,  -0.71,  (min)
01/23 07Z,  -0.60,  -5.11,  99.90,  -6.42,  -0.70,
01/23 08Z,  -0.60,  -3.83,  99.90,  -5.13,  -0.69,
01/23 09Z,  -0.60,  -1.72,  99.90,  -3.00,  -0.69,
01/23 10Z,  -0.60,   0.74,  99.90,  -0.54,  -0.68,
01/23 11Z,  -0.70,   2.95,  99.90,   1.58,  -0.67,
01/23 12Z,  -0.80,   4.41,  99.90,   2.95,  -0.66,
01/23 13Z,  -0.80,   4.80,  99.90,   3.35,  -0.65,  (max)
01/23 14Z,  -0.90,   4.09,  99.90,   2.54,  -0.65,
01/23 15Z,  -0.90,   2.50,  99.90,   0.95,  -0.65,
01/23 16Z,  -0.90,   0.48,  99.90,  -1.07,  -0.65,
01/23 17Z,  -0.90,  -1.43,  99.90,  -2.98,  -0.65,
01/23 18Z,  -0.80,  -2.73,  99.90,  -4.18,  -0.65,
01/23 19Z,  -0.80,  -3.10,  99.90,  -4.55,  -0.65,  (min)
01/23 20Z,  -0.80,  -2.47,  99.90,  -3.92,  -0.65,
01/23 21Z,  -0.80,  -1.03,  99.90,  -2.48,  -0.65,
01/23 22Z,  -0.80,   0.81,  99.90,  -0.64,  -0.65,
01/23 23Z,  -0.80,   2.53,  99.90,   1.08,  -0.65,
01/24 00Z,  -0.80,   3.66,  99.90,   2.21,  -0.65,
01/24 01Z,  -0.80,   3.87,  99.90,   2.42,  -0.65,  (max)
01/24 02Z,  -0.90,   3.07,  99.90,   1.52,  -0.65,
01/24 03Z,  -0.90,   1.44,  99.90,  -0.11,  -0.65,
01/24 04Z,  -1.00,  -0.62,  99.90,  -2.27,  -0.65,
01/24 05Z,  -1.00,  -2.60,  99.90,  -4.25,  -0.65,
01/24 06Z,  -0.80,  -4.01,  99.90,  -5.46,  -0.65,
01/24 07Z,  -0.90,  -4.47,  99.90,  -6.03,  -0.65,  (min)
01/24 08Z,  -1.00,  -3.86,  99.90,  -5.51,  -0.65,
01/24 09Z,  -1.00,  -2.29,  99.90,  -3.94,  -0.65,
01/24 10Z,  -1.00,  -0.13,  99.90,  -1.78,  -0.65,
01/24 11Z,  -1.00,   2.13,  99.90,   0.48,  -0.65,
01/24 12Z,  -0.90,   3.95,  99.90,   2.40,  -0.65,
01/24 13Z,  -0.90,   4.93,  99.90,   3.38,  -0.65,
01/24 14Z,  -0.80,   4.86,  99.90,   3.41,  -0.65,  (max)
01/24 15Z,  -0.90,   3.77,  99.90,   2.22,  -0.65,
01/24 16Z,  -1.00,   1.97,  99.90,   0.32,  -0.65,
01/24 17Z,  -1.00,  -0.09,  99.90,  -1.74,  -0.65,
01/24 18Z,  -1.00,  -1.90,  99.90,  -3.55,  -0.65,
01/24 19Z,  -1.00,  -3.05,  99.90,  -4.70,  -0.65,
01/24 20Z,  -0.90,  -3.28,  99.90,  -4.83,  -0.65,  (min)
01/24 21Z,  -0.90,  -2.59,  99.90,  -4.14,  -0.65,
01/24 22Z,  -0.90,  -1.22,  99.90,  -2.77,  -0.65,
01/24 23Z,  -0.90,   0.44,  99.90,  -1.11,  -0.65,
01/25 00Z,  -0.90,   1.92,  99.90,   0.37,  -0.65,
01/25 01Z,  -0.80,   2.83,  99.90,   1.38,  -0.65,
01/25 02Z,  -0.80,   2.90,  99.90,   1.45,  -0.65,  (max)
01/25 03Z,  -0.80,   2.14,  99.90,   0.69,  -0.65,
01/25 04Z,  -0.80,   0.73,  99.90,  -0.72,  -0.65,
01/25 05Z,  -0.80,  -0.94,  99.90,  -2.39,  -0.65,
01/25 06Z,  -0.80,  -2.42,  99.90,  -3.87,  -0.65,
01/25 07Z,  -0.80,  -3.31,  99.90,  -4.76,  -0.65,
01/25 08Z,  -0.80,  -3.34,  99.90,  -4.79,  -0.65,  (min)
01/25 09Z,  -0.80,  -2.45,  99.90,  -3.91,  -0.65,
01/25 10Z,  -0.70,  -0.82,  99.90,  -2.17,  -0.65,
01/25 11Z,  -0.70,   1.20,  99.90,  -0.15,  -0.65,
01/25 12Z,  -0.60,   3.15,  99.90,   1.90,  -0.65,
01/25 13Z,  -0.50,   4.58,  99.90,   3.43,  -0.65,
01/25 14Z,  -0.50,   5.16,  99.90,   4.01,  -0.65,  (max)
01/25 15Z,  -0.50,   4.76,  99.90,   3.61,  -0.65,
01/25 16Z,  -0.50,   3.48,  99.90,   2.33,  -0.65,
01/25 17Z,  -0.50,   1.61,  99.90,   0.46,  -0.65,
01/25 18Z,  -0.50,  -0.41,  99.90,  -1.56,  -0.65,
01/25 19Z,  -0.50,  -2.14,  99.90,  -3.29,  -0.65,
01/25 20Z,  -0.50,  -3.22,  99.90,  -4.38,  -0.65,
01/25 21Z,  -0.50,  -3.46,  99.90,  -4.61,  -0.65,  (min)
01/25 22Z,  -0.50,  -2.87,  99.90,  -4.02,  -0.65,
01/25 23Z,  -0.50,  -1.68,  99.90,  -2.83,  -0.65,
01/26 00Z,  -0.50,  -0.24,  99.90,  -1.39,  -0.65,
01/26 01Z,  -0.40,   1.06,  99.90,   0.01,  -0.65,
01/26 02Z,  -0.40,   1.87,  99.90,   0.82,  -0.65,
01/26 03Z,  -0.40,   2.01,  99.90,   0.96,  -0.65,  (max)
01/26 04Z,  -0.30,   1.48,  99.90,   0.53,  -0.65,
01/26 05Z,  -0.30,   0.44,  99.90,  -0.51,  -0.65,
01/26 06Z,  -0.20,  -0.78,  99.90,  -1.63,  -0.65,
01/26 07Z,  -0.20,  -1.81,  99.90,  -2.66,  -0.65,
01/26 08Z,  -0.20,  -2.32,  99.90,  -3.17,  -0.65,  (min)
01/26 09Z,  -0.10,  -2.12,  99.90,  -2.87,  -0.65,
01/26 10Z,  -0.10,  -1.19,  99.90,  -1.94,  -0.65,
01/26 11Z,  -0.10,   0.32,  99.90,  -0.43,  -0.65,
01/26 12Z,   0.00,   2.09,  99.90,   1.43,  -0.65,
01/26 13Z,   0.00,   3.72,  99.90,   3.07,  -0.65,
01/26 14Z,   0.00,   4.85,  99.90,   4.19,  -0.65,
01/26 15Z,   0.00,   5.19,  99.90,   4.54,  -0.65,  (max)
01/26 16Z,   0.00,   4.67,  99.90,   4.01,  -0.65,
01/26 17Z,   0.00,   3.35,  99.90,   2.70,  -0.65,
01/26 18Z,   0.00,   1.52,  99.90,   0.87,  -0.65,