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 : 02/07/2025 15:22:02 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/06 00Z,  -0.10,  -2.42,  -3.49,  99.90,  -0.97,
02/06 01Z,  -0.10,  -1.03,  -2.13,  99.90,  -1.00,
02/06 02Z,  -0.20,   0.27,  -0.82,  99.90,  -0.89,
02/06 03Z,  -0.20,   1.16,  -0.17,  99.90,  -1.13,
02/06 04Z,  -0.30,   1.49,   0.27,  99.90,  -0.92,  (max)
02/06 05Z,  -0.30,   1.24,   0.01,  99.90,  -0.93,
02/06 06Z,  -0.10,   0.56,  -0.71,  99.90,  -1.17,
02/06 07Z,  -0.10,  -0.28,  -1.53,  99.90,  -1.15,
02/06 08Z,  -0.10,  -0.99,  -2.20,  99.90,  -1.11,
02/06 09Z,  -0.10,  -1.29,  -2.33,  99.90,  -0.94,  (min)
02/06 10Z,  -0.20,  -1.01,  -2.13,  99.90,  -0.92,
02/06 11Z,  -0.20,  -0.14,  -1.21,  99.90,  -0.87,
02/06 12Z,  -0.10,   1.18,   0.15,  99.90,  -0.93,
02/06 13Z,  -0.20,   2.68,   1.55,  99.90,  -0.93,
02/06 14Z,  -0.20,   4.03,   2.92,  99.90,  -0.91,
02/06 15Z,  -0.20,   4.90,   3.69,  99.90,  -1.01,
02/06 16Z,  -0.20,   5.06,   3.76,  99.90,  -1.10,  (max)
02/06 17Z,  -0.30,   4.43,   3.33,  99.90,  -0.80,
02/06 18Z,  -0.20,   3.07,   1.95,  99.90,  -0.92,
02/06 19Z,  -0.20,   1.24,   0.01,  99.90,  -1.03,
02/06 20Z,  -0.20,  -0.73,  -1.76,  99.90,  -0.83,
02/06 21Z,  -0.20,  -2.49,  -3.57,  99.90,  -0.88,
02/06 22Z,  -0.30,  -3.72,  -4.87,  99.90,  -0.85,
02/06 23Z,  -0.30,  -4.23,  -5.18,  99.90,  -0.65,  (min)
02/07 00Z,  -0.30,  -4.00,  -4.94,  99.90,  -0.64,
02/07 01Z,  -0.30,  -3.15,  -4.07,  99.90,  -0.62,
02/07 02Z,  -0.40,  -1.92,  -3.00,  99.90,  -0.68,
02/07 03Z,  -0.40,  -0.61,  -1.73,  99.90,  -0.72,
02/07 04Z,  -0.50,   0.48,  -0.67,  99.90,  -0.65,
02/07 05Z,  -0.50,   1.16,  -0.08,  99.90,  -0.74,
02/07 06Z,  -0.40,   1.34,   0.14,  99.90,  -0.80,  (max)
02/07 07Z,  -0.30,   1.07,  -0.21,  99.90,  -0.98,
02/07 08Z,  -0.40,   0.53,  -0.71,  99.90,  -0.84,
02/07 09Z,  -0.40,  -0.04,  -1.27,  99.90,  -0.83,
02/07 10Z,  -0.50,  -0.39,  -1.59,  99.90,  -0.70,  (min)
02/07 11Z,  -0.50,  -0.33,  -1.54,  99.90,  -0.71,
02/07 12Z,  -0.60,   0.23,  -1.13,  99.90,  -0.76,
02/07 13Z,  -0.60,   1.22,   0.04,  99.90,  -0.58,
02/07 14Z,  -0.70,   2.46,   1.18,  99.90,  -0.58,
02/07 15Z,  -0.70,   3.68,   2.31,  99.90,  -0.67,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/07 16Z,  -0.70,   4.57,  99.90,   3.19,  -0.68,
02/07 17Z,  -0.60,   4.87,  99.90,   3.58,  -0.69,  (max)
02/07 18Z,  -0.60,   4.44,  99.90,   3.14,  -0.70,
02/07 19Z,  -0.50,   3.30,  99.90,   2.08,  -0.71,
02/07 20Z,  -0.40,   1.59,  99.90,   0.46,  -0.72,
02/07 21Z,  -0.40,  -0.39,  99.90,  -1.52,  -0.74,
02/07 22Z,  -0.40,  -2.28,  99.90,  -3.43,  -0.75,
02/07 23Z,  -0.50,  -3.76,  99.90,  -5.02,  -0.76,
02/08 00Z,  -0.50,  -4.57,  99.90,  -5.83,  -0.77,
02/08 01Z,  -0.60,  -4.59,  99.90,  -5.97,  -0.78,  (min)
02/08 02Z,  -0.60,  -3.88,  99.90,  -5.27,  -0.79,
02/08 03Z,  -0.70,  -2.64,  99.90,  -4.14,  -0.80,
02/08 04Z,  -0.60,  -1.16,  99.90,  -2.56,  -0.80,
02/08 05Z,  -0.60,   0.24,  99.90,  -1.16,  -0.80,
02/08 06Z,  -0.60,   1.28,  99.90,  -0.12,  -0.80,
02/08 07Z,  -0.60,   1.79,  99.90,   0.39,  -0.80,
02/08 08Z,  -0.50,   1.75,  99.90,   0.45,  -0.80,  (max)
02/08 09Z,  -0.40,   1.29,  99.90,   0.09,  -0.80,
02/08 10Z,  -0.40,   0.62,  99.90,  -0.58,  -0.80,
02/08 11Z,  -0.30,   0.04,  99.90,  -1.06,  -0.80,
02/08 12Z,  -0.30,  -0.20,  99.90,  -1.30,  -0.80,  (min)
02/08 13Z,  -0.30,   0.07,  99.90,  -1.03,  -0.80,
02/08 14Z,  -0.40,   0.85,  99.90,  -0.35,  -0.80,
02/08 15Z,  -0.50,   2.02,  99.90,   0.72,  -0.80,
02/08 16Z,  -0.60,   3.31,  99.90,   1.91,  -0.80,
02/08 17Z,  -0.70,   4.37,  99.90,   2.87,  -0.80,
02/08 18Z,  -0.70,   4.90,  99.90,   3.40,  -0.80,  (max)
02/08 19Z,  -0.70,   4.68,  99.90,   3.18,  -0.80,
02/08 20Z,  -0.60,   3.64,  99.90,   2.24,  -0.80,
02/08 21Z,  -0.60,   1.92,  99.90,   0.52,  -0.80,
02/08 22Z,  -0.60,  -0.20,  99.90,  -1.60,  -0.80,
02/08 23Z,  -0.60,  -2.33,  99.90,  -3.73,  -0.80,
02/09 00Z,  -0.60,  -4.07,  99.90,  -5.47,  -0.80,
02/09 01Z,  -0.60,  -5.09,  99.90,  -6.49,  -0.80,
02/09 02Z,  -0.70,  -5.21,  99.90,  -6.71,  -0.80,  (min)
02/09 03Z,  -0.70,  -4.45,  99.90,  -5.95,  -0.80,
02/09 04Z,  -0.80,  -3.02,  99.90,  -4.62,  -0.80,
02/09 05Z,  -0.80,  -1.25,  99.90,  -2.85,  -0.80,
02/09 06Z,  -0.80,   0.48,  99.90,  -1.12,  -0.80,
02/09 07Z,  -0.80,   1.79,  99.90,   0.19,  -0.80,
02/09 08Z,  -0.80,   2.46,  99.90,   0.85,  -0.80,  (max)
02/09 09Z,  -0.80,   2.41,  99.90,   0.81,  -0.80,
02/09 10Z,  -0.80,   1.78,  99.90,   0.18,  -0.80,
02/09 11Z,  -0.80,   0.85,  99.90,  -0.75,  -0.80,
02/09 12Z,  -0.80,  -0.04,  99.90,  -1.64,  -0.80,
02/09 13Z,  -0.80,  -0.55,  99.90,  -2.15,  -0.80,  (min)
02/09 14Z,  -0.80,  -0.45,  99.90,  -2.05,  -0.80,
02/09 15Z,  -0.90,   0.32,  99.90,  -1.38,  -0.80,
02/09 16Z,  -0.90,   1.60,  99.90,  -0.10,  -0.80,
02/09 17Z,  -1.00,   3.10,  99.90,   1.30,  -0.80,
02/09 18Z,  -1.00,   4.41,  99.90,   2.61,  -0.80,
02/09 19Z,  -0.90,   5.14,  99.90,   3.43,  -0.80,  (max)
02/09 20Z,  -0.90,   5.00,  99.90,   3.30,  -0.80,
02/09 21Z,  -0.90,   3.92,  99.90,   2.22,  -0.80,
02/09 22Z,  -1.00,   2.03,  99.90,   0.23,  -0.80,
02/09 23Z,  -1.00,  -0.33,  99.90,  -2.13,  -0.80,
02/10 00Z,  -1.00,  -2.71,  99.90,  -4.51,  -0.80,
02/10 01Z,  -1.10,  -4.62,  99.90,  -6.53,  -0.80,
02/10 02Z,  -1.10,  -5.69,  99.90,  -7.59,  -0.80,
02/10 03Z,  -1.10,  -5.70,  99.90,  -7.60,  -0.80,  (min)
02/10 04Z,  -1.20,  -4.70,  99.90,  -6.70,  -0.80,
02/10 05Z,  -1.20,  -2.93,  99.90,  -4.93,  -0.80,
02/10 06Z,  -1.20,  -0.83,  99.90,  -2.83,  -0.80,
02/10 07Z,  -1.20,   1.14,  99.90,  -0.86,  -0.80,
02/10 08Z,  -1.20,   2.54,  99.90,   0.54,  -0.80,
02/10 09Z,  -1.20,   3.13,  99.90,   1.13,  -0.80,  (max)
02/10 10Z,  -1.20,   2.85,  99.90,   0.85,  -0.80,
02/10 11Z,  -1.10,   1.89,  99.90,  -0.01,  -0.80,
02/10 12Z,  -1.10,   0.60,  99.90,  -1.30,  -0.80,
02/10 13Z,  -1.10,  -0.57,  99.90,  -2.47,  -0.80,
02/10 14Z,  -1.10,  -1.22,  99.90,  -3.12,  -0.80,  (min)
02/10 15Z,  -1.20,  -1.09,  99.90,  -3.09,  -0.80,
02/10 16Z,  -1.20,  -0.16,  99.90,  -2.16,  -0.80,
02/10 17Z,  -1.20,   1.39,  99.90,  -0.61,  -0.80,
02/10 18Z,  -1.30,   3.16,  99.90,   1.06,  -0.80,
02/10 19Z,  -1.30,   4.67,  99.90,   2.57,  -0.80,
02/10 20Z,  -1.30,   5.46,  99.90,   3.36,  -0.80,  (max)
02/10 21Z,  -1.30,   5.24,  99.90,   3.14,  -0.80,
02/10 22Z,  -1.30,   3.94,  99.90,   1.84,  -0.80,
02/10 23Z,  -1.30,   1.76,  99.90,  -0.34,  -0.80,
02/11 00Z,  -1.20,  -0.87,  99.90,  -2.87,  -0.80,
02/11 01Z,  -1.20,  -3.41,  99.90,  -5.41,  -0.80,
02/11 02Z,  -1.20,  -5.32,  99.90,  -7.32,  -0.80,
02/11 03Z,  -1.10,  -6.20,  99.90,  -8.10,  -0.80,  (min)
02/11 04Z,  -1.10,  -5.88,  99.90,  -7.78,  -0.80,
02/11 05Z,  -1.00,  -4.47,  99.90,  -6.27,  -0.80,
02/11 06Z,  -1.00,  -2.33,  99.90,  -4.13,  -0.80,
02/11 07Z,  99.90,   0.04,  99.90,  99.90,  -0.80,
02/11 08Z,  99.90,   2.08,  99.90,  99.90,  -0.80,
02/11 09Z,  99.90,   3.35,  99.90,  99.90,  -0.80,
02/11 10Z,  99.90,   3.63,  99.90,  99.90,  -0.80,
02/11 11Z,  99.90,   2.93,  99.90,  99.90,  -0.80,
02/11 12Z,  99.90,   1.55,  99.90,  99.90,  -0.80,