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
#Skagway, AK : 01/18/2025 03:21:00 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/16 12Z,   2.00,   7.57,   6.47,  99.90,  -3.10,  (max)
01/16 13Z,   1.90,   6.32,   5.24,  99.90,  -2.98,
01/16 14Z,   1.70,   3.55,   2.58,  99.90,  -2.67,
01/16 15Z,   1.60,  -0.18,  -0.87,  99.90,  -2.29,
01/16 16Z,   1.60,  -3.80,  -4.38,  99.90,  -2.18,
01/16 17Z,   1.60,  -6.09,  -6.82,  99.90,  -2.33,
01/16 18Z,   1.60,  -6.24,  -6.97,  99.90,  -2.33,  (min)
01/16 19Z,   1.50,  -4.29,  -5.09,  99.90,  -2.30,
01/16 20Z,   1.40,  -0.89,  -1.92,  99.90,  -2.43,
01/16 21Z,   1.30,   3.04,   1.91,  99.90,  -2.43,
01/16 22Z,   1.30,   6.47,   5.17,  99.90,  -2.60,
01/16 23Z,   1.40,   8.46,   7.20,  99.90,  -2.66,  (max)
01/17 00Z,   0.90,   8.43,   7.18,  99.90,  -2.15,
01/17 01Z,   0.90,   6.39,   5.01,  99.90,  -2.28,
01/17 02Z,   0.90,   2.75,   1.45,  99.90,  -2.20,
01/17 03Z,   1.10,  -1.86,  -3.10,  99.90,  -2.34,
01/17 04Z,   1.40,  -6.44,  -7.54,  99.90,  -2.50,
01/17 05Z,   1.70,  -9.73, -11.02,  99.90,  -2.99,
01/17 06Z,   1.00, -10.76, -12.08,  99.90,  -2.32,  (min)
01/17 07Z,   1.10,  -9.35, -10.63,  99.90,  -2.38,
01/17 08Z,   1.30,  -6.07,  -7.60,  99.90,  -2.83,
01/17 09Z,   1.50,  -1.83,  -3.30,  99.90,  -2.97,
01/17 10Z,   1.70,   2.42,   1.03,  99.90,  -3.09,
01/17 11Z,   1.90,   5.72,   4.12,  99.90,  -3.50,
01/17 12Z,   1.10,   7.35,   5.59,  99.90,  -2.86,  (max)
01/17 13Z,   1.20,   7.08,   5.24,  99.90,  -3.04,
01/17 14Z,   1.40,   5.14,   3.27,  99.90,  -3.27,
01/17 15Z,   1.50,   1.97,   0.41,  99.90,  -3.06,
01/17 16Z,   1.60,  -1.70,  -2.93,  99.90,  -2.83,
01/17 17Z,   1.60,  -4.82,  -6.08,  99.90,  -2.86,
01/17 18Z,   1.00,  -6.31,  -7.67,  99.90,  -2.36,  (min)
01/17 19Z,   1.20,  -5.71,  -6.86,  99.90,  -2.35,
01/17 20Z,   1.40,  -3.32,  -4.69,  99.90,  -2.77,
01/17 21Z,   1.50,   0.11,  -1.27,  99.90,  -2.88,
01/17 22Z,   1.60,   3.68,   2.40,  99.90,  -2.88,
01/17 23Z,   1.50,   6.47,   4.97,  99.90,  -3.00,
01/18 00Z,   1.40,   7.68,   6.27,  99.90,  -2.81,  (max)
01/18 01Z,   1.40,   6.94,   5.35,  99.90,  -2.99,
01/18 02Z,   1.30,   4.44,   2.74,  99.90,  -3.00,
01/18 03Z,   1.30,   0.72,  -0.90,  99.90,  -2.92,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/18 04Z,   1.30,  -3.51,  99.90,  -5.10,  -2.90,
01/18 05Z,   1.30,  -7.24,  99.90,  -8.82,  -2.88,
01/18 06Z,   1.30,  -9.40,  99.90, -10.96,  -2.86,
01/18 07Z,   1.20,  -9.33,  99.90, -10.97,  -2.84,  (min)
01/18 08Z,   1.20,  -7.18,  99.90,  -8.80,  -2.82,
01/18 09Z,   1.20,  -3.66,  99.90,  -5.26,  -2.80,
01/18 10Z,   1.30,   0.36,  99.90,  -1.12,  -2.78,
01/18 11Z,   1.30,   4.01,  99.90,   2.55,  -2.77,
01/18 12Z,   1.30,   6.46,  99.90,   5.01,  -2.75,
01/18 13Z,   1.30,   7.17,  99.90,   5.74,  -2.73,  (max)
01/18 14Z,   1.30,   6.12,  99.90,   4.71,  -2.71,
01/18 15Z,   1.30,   3.68,  99.90,   2.29,  -2.69,
01/18 16Z,   1.30,   0.41,  99.90,  -0.98,  -2.69,
01/18 17Z,   1.20,  -2.92,  99.90,  -4.41,  -2.69,
01/18 18Z,   1.20,  -5.34,  99.90,  -6.83,  -2.69,
01/18 19Z,   1.10,  -6.05,  99.90,  -7.64,  -2.69,  (min)
01/18 20Z,   1.00,  -4.87,  99.90,  -6.56,  -2.69,
01/18 21Z,   1.00,  -2.31,  99.90,  -4.00,  -2.69,
01/18 22Z,   1.10,   0.86,  99.90,  -0.73,  -2.69,
01/18 23Z,   1.10,   3.87,  99.90,   2.28,  -2.69,
01/19 00Z,   1.20,   5.91,  99.90,   4.42,  -2.69,
01/19 01Z,   1.30,   6.38,  99.90,   4.99,  -2.69,  (max)
01/19 02Z,   1.40,   5.10,  99.90,   3.81,  -2.69,
01/19 03Z,   1.50,   2.44,  99.90,   1.25,  -2.69,
01/19 04Z,   1.60,  -1.01,  99.90,  -2.10,  -2.69,
01/19 05Z,   1.60,  -4.52,  99.90,  -5.61,  -2.69,
01/19 06Z,   1.50,  -7.22,  99.90,  -8.41,  -2.69,
01/19 07Z,   1.30,  -8.26,  99.90,  -9.65,  -2.69,  (min)
01/19 08Z,   1.10,  -7.31,  99.90,  -8.90,  -2.69,
01/19 09Z,   1.00,  -4.74,  99.90,  -6.43,  -2.69,
01/19 10Z,   0.80,  -1.31,  99.90,  -3.20,  -2.69,
01/19 11Z,   0.90,   2.21,  99.90,   0.42,  -2.69,
01/19 12Z,   1.00,   5.09,  99.90,   3.40,  -2.69,
01/19 13Z,   1.20,   6.64,  99.90,   5.15,  -2.69,
01/19 14Z,   1.50,   6.52,  99.90,   5.33,  -2.69,  (max)
01/19 15Z,   1.80,   4.88,  99.90,   3.99,  -2.69,
01/19 16Z,   2.00,   2.22,  99.90,   1.53,  -2.69,
01/19 17Z,   2.00,  -0.86,  99.90,  -1.55,  -2.69,
01/19 18Z,   1.90,  -3.67,  99.90,  -4.46,  -2.69,
01/19 19Z,   1.70,  -5.39,  99.90,  -6.38,  -2.69,
01/19 20Z,   1.50,  -5.46,  99.90,  -6.65,  -2.69,  (min)
01/19 21Z,   1.30,  -3.99,  99.90,  -5.38,  -2.69,
01/19 22Z,   1.20,  -1.54,  99.90,  -3.03,  -2.69,
01/19 23Z,   1.10,   1.18,  99.90,  -0.41,  -2.69,
01/20 00Z,   1.10,   3.53,  99.90,   1.94,  -2.69,
01/20 01Z,   1.30,   4.88,  99.90,   3.49,  -2.69,
01/20 02Z,   1.50,   4.79,  99.90,   3.60,  -2.69,  (max)
01/20 03Z,   1.70,   3.27,  99.90,   2.28,  -2.69,
01/20 04Z,   1.80,   0.78,  99.90,  -0.11,  -2.69,
01/20 05Z,   1.90,  -2.09,  99.90,  -2.88,  -2.69,
01/20 06Z,   2.00,  -4.71,  99.90,  -5.40,  -2.69,
01/20 07Z,   2.00,  -6.39,  99.90,  -7.08,  -2.69,
01/20 08Z,   2.00,  -6.53,  99.90,  -7.22,  -2.69,  (min)
01/20 09Z,   2.10,  -5.05,  99.90,  -5.64,  -2.69,
01/20 10Z,   2.00,  -2.42,  99.90,  -3.11,  -2.69,
01/20 11Z,   2.00,   0.64,  99.90,  -0.05,  -2.69,
01/20 12Z,   1.80,   3.50,  99.90,   2.61,  -2.69,
01/20 13Z,   1.80,   5.57,  99.90,   4.68,  -2.69,
01/20 14Z,   1.90,   6.33,  99.90,   5.54,  -2.69,  (max)
01/20 15Z,   1.90,   5.60,  99.90,   4.81,  -2.69,
01/20 16Z,   2.00,   3.65,  99.90,   2.96,  -2.69,
01/20 17Z,   2.00,   1.04,  99.90,   0.35,  -2.69,
01/20 18Z,   2.20,  -1.70,  99.90,  -2.19,  -2.69,
01/20 19Z,   2.30,  -3.96,  99.90,  -4.35,  -2.69,
01/20 20Z,   2.30,  -5.10,  99.90,  -5.49,  -2.69,  (min)
01/20 21Z,   2.20,  -4.81,  99.90,  -5.30,  -2.69,
01/20 22Z,   2.10,  -3.32,  99.90,  -3.91,  -2.69,
01/20 23Z,   1.90,  -1.20,  99.90,  -1.99,  -2.69,
01/21 00Z,   1.70,   0.98,  99.90,  -0.01,  -2.69,
01/21 01Z,   1.80,   2.74,  99.90,   1.85,  -2.69,
01/21 02Z,   1.80,   3.59,  99.90,   2.70,  -2.69,  (max)
01/21 03Z,   1.90,   3.23,  99.90,   2.44,  -2.69,
01/21 04Z,   2.00,   1.80,  99.90,   1.11,  -2.69,
01/21 05Z,   2.00,  -0.24,  99.90,  -0.93,  -2.69,
01/21 06Z,   2.00,  -2.37,  99.90,  -3.06,  -2.69,
01/21 07Z,   1.80,  -4.14,  99.90,  -5.03,  -2.69,
01/21 08Z,   1.70,  -5.01,  99.90,  -6.00,  -2.69,  (min)
01/21 09Z,   1.60,  -4.59,  99.90,  -5.68,  -2.69,
01/21 10Z,   1.50,  -2.94,  99.90,  -4.13,  -2.69,
01/21 11Z,   1.50,  -0.56,  99.90,  -1.75,  -2.69,
01/21 12Z,   1.60,   1.96,  99.90,   0.87,  -2.69,
01/21 13Z,   1.70,   4.16,  99.90,   3.17,  -2.69,
01/21 14Z,   1.80,   5.56,  99.90,   4.67,  -2.69,
01/21 15Z,   1.90,   5.76,  99.90,   4.97,  -2.69,  (max)
01/21 16Z,   1.90,   4.69,  99.90,   3.90,  -2.69,
01/21 17Z,   2.00,   2.71,  99.90,   2.02,  -2.69,
01/21 18Z,   1.90,   0.31,  99.90,  -0.48,  -2.69,
01/21 19Z,  99.90,  -2.06,  99.90,  99.90,  -2.69,
01/21 20Z,  99.90,  -3.91,  99.90,  99.90,  -2.69,
01/21 21Z,  99.90,  -4.74,  99.90,  99.90,  -2.69,
01/21 22Z,  99.90,  -4.36,  99.90,  99.90,  -2.69,
01/21 23Z,  99.90,  -3.07,  99.90,  99.90,  -2.69,
01/22 00Z,  99.90,  -1.36,  99.90,  99.90,  -2.69,