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
#Juneau, AK : 01/19/2026 01:21:51 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/17 06Z,   1.20,  -2.54,  -3.84,  99.90,  -2.50,
01/17 07Z,   1.10,   0.59,  -0.51,  99.90,  -2.20,
01/17 08Z,   1.00,   3.22,   2.13,  99.90,  -2.09,
01/17 09Z,   0.90,   4.90,   3.77,  99.90,  -2.03,
01/17 10Z,   0.80,   5.28,   4.07,  99.90,  -2.01,  (max)
01/17 11Z,   0.70,   4.29,   3.07,  99.90,  -1.92,
01/17 12Z,   1.20,   2.22,   1.09,  99.90,  -2.33,
01/17 13Z,   1.10,  -0.31,  -1.53,  99.90,  -2.32,
01/17 14Z,   1.00,  -2.48,  -3.54,  99.90,  -2.06,
01/17 15Z,   0.80,  -3.51,  -4.59,  99.90,  -1.88,  (min)
01/17 16Z,   0.80,  -2.94,  -4.02,  99.90,  -1.88,
01/17 17Z,   0.70,  -0.85,  -2.02,  99.90,  -1.87,
01/17 18Z,   1.00,   2.13,   0.86,  99.90,  -2.27,
01/17 19Z,   1.00,   5.11,   3.94,  99.90,  -2.17,
01/17 20Z,   1.00,   7.29,   6.21,  99.90,  -2.08,
01/17 21Z,   0.90,   8.10,   6.99,  99.90,  -2.01,  (max)
01/17 22Z,   0.90,   7.24,   5.98,  99.90,  -2.16,
01/17 23Z,   0.90,   4.76,   3.66,  99.90,  -2.00,
01/18 00Z,   1.00,   1.08,  -0.27,  99.90,  -2.35,
01/18 01Z,   1.10,  -3.02,  -4.28,  99.90,  -2.36,
01/18 02Z,   1.10,  -6.59,  -7.91,  99.90,  -2.42,
01/18 03Z,   1.10,  -8.82, -10.15,  99.90,  -2.43,
01/18 04Z,   1.10,  -9.16, -10.51,  99.90,  -2.45,  (min)
01/18 05Z,   1.10,  -7.62,  -8.84,  99.90,  -2.32,
01/18 06Z,   1.10,  -4.68,  -5.82,  99.90,  -2.24,
01/18 07Z,   1.20,  -1.16,  -2.30,  99.90,  -2.34,
01/18 08Z,   1.20,   2.16,   1.00,  99.90,  -2.36,
01/18 09Z,   1.20,   4.67,   3.28,  99.90,  -2.59,
01/18 10Z,   1.10,   5.92,   4.52,  99.90,  -2.50,  (max)
01/18 11Z,   1.00,   5.63,   4.15,  99.90,  -2.48,
01/18 12Z,   1.30,   3.88,   2.48,  99.90,  -2.70,
01/18 13Z,   1.30,   1.15,  -0.10,  99.90,  -2.55,
01/18 14Z,   1.30,  -1.70,  -2.84,  99.90,  -2.44,
01/18 15Z,   1.20,  -3.76,  -4.78,  99.90,  -2.22,
01/18 16Z,   1.10,  -4.26,  -5.35,  99.90,  -2.19,  (min)
01/18 17Z,   1.10,  -2.93,  -4.10,  99.90,  -2.27,
01/18 18Z,   1.30,  -0.14,  -1.53,  99.90,  -2.69,
01/18 19Z,   1.30,   3.28,   2.00,  99.90,  -2.58,
01/18 20Z,   1.30,   6.35,   5.08,  99.90,  -2.57,
01/18 21Z,   1.20,   8.27,   7.07,  99.90,  -2.40,
01/18 22Z,   1.10,   8.53,   7.29,  99.90,  -2.34,  (max)
01/18 23Z,   1.00,   6.93,   5.59,  99.90,  -2.34,
01/19 00Z,   1.00,   3.66,   2.30,  99.90,  -2.36,
01/19 01Z,   1.00,  -0.65,  -2.09,  99.90,  -2.44,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/19 02Z,   1.00,  -5.00,  99.90,  -6.43,  -2.43,
01/19 03Z,   1.10,  -8.35,  99.90,  -9.67,  -2.42,
01/19 04Z,   1.20,  -9.89,  99.90, -11.11,  -2.41,  (min)
01/19 05Z,   1.20,  -9.30,  99.90, -10.50,  -2.40,
01/19 06Z,   1.20,  -6.82,  99.90,  -8.01,  -2.39,
01/19 07Z,   1.20,  -3.20,  99.90,  -4.38,  -2.38,
01/19 08Z,   1.20,   0.64,  99.90,  -0.54,  -2.37,
01/19 09Z,   1.20,   3.89,  99.90,   2.73,  -2.36,
01/19 10Z,   1.30,   5.99,  99.90,   4.94,  -2.35,
01/19 11Z,   1.30,   6.55,  99.90,   5.51,  -2.34,  (max)
01/19 12Z,   1.30,   5.42,  99.90,   4.39,  -2.33,
01/19 13Z,   1.20,   2.87,  99.90,   1.75,  -2.32,
01/19 14Z,   1.20,  -0.36,  99.90,  -1.49,  -2.32,
01/19 15Z,   1.10,  -3.27,  99.90,  -4.49,  -2.32,
01/19 16Z,   1.10,  -4.88,  99.90,  -6.10,  -2.32,  (min)
01/19 17Z,   1.00,  -4.60,  99.90,  -5.93,  -2.32,
01/19 18Z,   1.00,  -2.45,  99.90,  -3.77,  -2.32,
01/19 19Z,   1.00,   0.95,  99.90,  -0.37,  -2.32,
01/19 20Z,   1.00,   4.59,  99.90,   3.27,  -2.32,
01/19 21Z,   1.00,   7.47,  99.90,   6.15,  -2.32,
01/19 22Z,   1.00,   8.88,  99.90,   7.56,  -2.32,  (max)
01/19 23Z,   1.10,   8.40,  99.90,   7.18,  -2.32,
01/20 00Z,   1.10,   5.97,  99.90,   4.75,  -2.32,
01/20 01Z,   1.20,   1.98,  99.90,   0.85,  -2.32,
01/20 02Z,   1.30,  -2.72,  99.90,  -3.74,  -2.32,
01/20 03Z,   1.20,  -6.97,  99.90,  -8.09,  -2.32,
01/20 04Z,   1.20,  -9.71,  99.90, -10.83,  -2.32,
01/20 05Z,   1.10, -10.28,  99.90, -11.50,  -2.32,  (min)
01/20 06Z,   1.00,  -8.63,  99.90,  -9.95,  -2.32,
01/20 07Z,   1.00,  -5.30,  99.90,  -6.62,  -2.32,
01/20 08Z,   1.00,  -1.22,  99.90,  -2.54,  -2.32,
01/20 09Z,   1.00,   2.65,  99.90,   1.32,  -2.32,
01/20 10Z,   0.90,   5.54,  99.90,   4.11,  -2.32,
01/20 11Z,   0.90,   6.96,  99.90,   5.54,  -2.32,  (max)
01/20 12Z,   0.90,   6.64,  99.90,   5.22,  -2.32,
01/20 13Z,   1.00,   4.61,  99.90,   3.29,  -2.32,
01/20 14Z,   1.00,   1.38,  99.90,   0.06,  -2.32,
01/20 15Z,   1.10,  -2.09,  99.90,  -3.31,  -2.32,
01/20 16Z,   1.20,  -4.70,  99.90,  -5.83,  -2.32,
01/20 17Z,   1.30,  -5.61,  99.90,  -6.63,  -2.32,  (min)
01/20 18Z,   1.30,  -4.46,  99.90,  -5.48,  -2.32,
01/20 19Z,   1.20,  -1.57,  99.90,  -2.69,  -2.32,
01/20 20Z,   1.10,   2.20,  99.90,   0.98,  -2.32,
01/20 21Z,   1.00,   5.78,  99.90,   4.45,  -2.32,
01/20 22Z,   1.00,   8.22,  99.90,   6.89,  -2.32,
01/20 23Z,   1.00,   8.92,  99.90,   7.59,  -2.32,  (max)
01/21 00Z,   1.00,   7.61,  99.90,   6.29,  -2.32,
01/21 01Z,   1.10,   4.42,  99.90,   3.20,  -2.32,
01/21 02Z,   1.20,  -0.06,  99.90,  -1.18,  -2.32,
01/21 03Z,   1.20,  -4.77,  99.90,  -5.90,  -2.32,
01/21 04Z,   1.30,  -8.51,  99.90,  -9.53,  -2.32,
01/21 05Z,   1.30, -10.32,  99.90, -11.34,  -2.32,  (min)
01/21 06Z,   1.30,  -9.79,  99.90, -10.81,  -2.32,
01/21 07Z,   1.30,  -7.16,  99.90,  -8.18,  -2.32,
01/21 08Z,   1.30,  -3.21,  99.90,  -4.23,  -2.32,
01/21 09Z,   1.30,   1.03,  99.90,   0.00,  -2.32,
01/21 10Z,   1.30,   4.60,  99.90,   3.58,  -2.32,
01/21 11Z,   1.20,   6.85,  99.90,   5.73,  -2.32,
01/21 12Z,   1.20,   7.40,  99.90,   6.28,  -2.32,  (max)
01/21 13Z,   1.20,   6.13,  99.90,   5.01,  -2.32,
01/21 14Z,   1.20,   3.30,  99.90,   2.18,  -2.32,
01/21 15Z,   1.30,  -0.34,  99.90,  -1.37,  -2.32,
01/21 16Z,   1.30,  -3.72,  99.90,  -4.75,  -2.32,
01/21 17Z,   1.30,  -5.78,  99.90,  -6.81,  -2.32,
01/21 18Z,   1.30,  -5.87,  99.90,  -6.89,  -2.32,  (min)
01/21 19Z,   1.30,  -3.92,  99.90,  -4.95,  -2.32,
01/21 20Z,   1.30,  -0.52,  99.90,  -1.55,  -2.32,
01/21 21Z,   1.30,   3.33,  99.90,   2.31,  -2.32,
01/21 22Z,   1.30,   6.57,  99.90,   5.55,  -2.32,
01/21 23Z,   1.30,   8.38,  99.90,   7.35,  -2.32,  (max)
01/22 00Z,   1.30,   8.30,  99.90,   7.27,  -2.32,
01/22 01Z,   1.30,   6.24,  99.90,   5.21,  -2.32,
01/22 02Z,   1.30,   2.52,  99.90,   1.49,  -2.32,
01/22 03Z,   1.30,  -2.08,  99.90,  -3.10,  -2.32,
01/22 04Z,   1.30,  -6.39,  99.90,  -7.41,  -2.32,
01/22 05Z,   1.30,  -9.28,  99.90, -10.30,  -2.32,
01/22 06Z,   1.30, -10.00,  99.90, -11.02,  -2.32,  (min)
01/22 07Z,   1.30,  -8.43,  99.90,  -9.46,  -2.32,
01/22 08Z,   1.20,  -5.07,  99.90,  -6.19,  -2.32,
01/22 09Z,   1.10,  -0.83,  99.90,  -2.05,  -2.32,
01/22 10Z,   1.10,   3.22,  99.90,   2.00,  -2.32,
01/22 11Z,   1.10,   6.22,  99.90,   5.00,  -2.32,
01/22 12Z,   1.10,   7.65,  99.90,   6.42,  -2.32,  (max)
01/22 13Z,   1.10,   7.26,  99.90,   6.04,  -2.32,
01/22 14Z,   1.20,   5.14,  99.90,   4.02,  -2.32,
01/22 15Z,   1.30,   1.75,  99.90,   0.73,  -2.32,
01/22 16Z,   1.30,  -2.00,  99.90,  -3.03,  -2.32,
01/22 17Z,   1.30,  -5.02,  99.90,  -6.05,  -2.32,
01/22 18Z,   1.30,  -6.39,  99.90,  -7.42,  -2.32,