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 : 06/17/2026 22:21:21 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/16 06Z,   1.80,  -2.22,  -2.39,  99.90,  -1.97,
06/16 07Z,   1.80,   1.97,   1.86,  99.90,  -1.91,
06/16 08Z,   1.80,   6.20,   6.15,  99.90,  -1.85,
06/16 09Z,   1.80,   9.36,   9.42,  99.90,  -1.74,
06/16 10Z,   1.80,  10.72,  10.72,  99.90,  -1.80,  (max)
06/16 11Z,   1.80,   9.89,   9.72,  99.90,  -1.97,
06/16 12Z,   1.70,   6.83,   6.47,  99.90,  -2.06,
06/16 13Z,   1.70,   1.97,   1.40,  99.90,  -2.27,
06/16 14Z,   1.60,  -3.71,  -4.31,  99.90,  -2.20,
06/16 15Z,   1.60,  -8.89,  -9.33,  99.90,  -2.04,
06/16 16Z,   1.60, -12.28, -12.61,  99.90,  -1.93,
06/16 17Z,   1.60, -13.07, -13.18,  99.90,  -1.71,  (min)
06/16 18Z,   1.50, -11.16, -11.24,  99.90,  -1.58,
06/16 19Z,   1.50,  -7.24,  -7.44,  99.90,  -1.70,
06/16 20Z,   1.50,  -2.44,  -2.72,  99.90,  -1.78,
06/16 21Z,   1.50,   2.09,   1.39,  99.90,  -2.20,
06/16 22Z,   1.50,   5.50,   4.68,  99.90,  -2.32,
06/16 23Z,   1.40,   7.26,   6.39,  99.90,  -2.27,  (max)
06/17 00Z,   1.40,   7.07,   6.24,  99.90,  -2.23,
06/17 01Z,   1.40,   4.98,   4.35,  99.90,  -2.03,
06/17 02Z,   1.40,   1.52,   0.88,  99.90,  -2.04,
06/17 03Z,   1.30,  -2.28,  -2.80,  99.90,  -1.82,
06/17 04Z,   1.30,  -5.22,  -5.63,  99.90,  -1.71,
06/17 05Z,   1.20,  -6.29,  -6.79,  99.90,  -1.70,  (min)
06/17 06Z,   1.20,  -5.06,  -5.68,  99.90,  -1.82,
06/17 07Z,   1.10,  -1.86,  -2.52,  99.90,  -1.76,
06/17 08Z,   1.10,   2.37,   1.78,  99.90,  -1.69,
06/17 09Z,   1.00,   6.44,   5.92,  99.90,  -1.52,
06/17 10Z,   1.00,   9.34,   8.80,  99.90,  -1.54,
06/17 11Z,   0.90,  10.40,   9.71,  99.90,  -1.59,  (max)
06/17 12Z,   0.90,   9.25,   8.43,  99.90,  -1.72,
06/17 13Z,   0.90,   5.91,   5.04,  99.90,  -1.77,
06/17 14Z,   0.90,   0.91,  -0.05,  99.90,  -1.86,
06/17 15Z,   0.90,  -4.66,  -5.54,  99.90,  -1.78,
06/17 16Z,   0.90,  -9.47, -10.21,  99.90,  -1.64,
06/17 17Z,   1.00, -12.30, -13.02,  99.90,  -1.72,
06/17 18Z,   0.90, -12.51, -13.10,  99.90,  -1.49,  (min)
06/17 19Z,   1.00, -10.19, -10.80,  99.90,  -1.61,
06/17 20Z,   0.90,  -6.10,  -6.74,  99.90,  -1.54,
06/17 21Z,   1.00,  -1.37,  -2.14,  99.90,  -1.77,
06/17 22Z,   0.90,   2.92,   1.96,  99.90,  -1.86,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/17 23Z,   1.00,   6.02,  99.90,   5.14,  -1.87,
06/18 00Z,   1.00,   7.41,  99.90,   6.53,  -1.88,  (max)
06/18 01Z,   1.00,   6.85,  99.90,   5.96,  -1.89,
06/18 02Z,   1.00,   4.44,  99.90,   3.55,  -1.90,
06/18 03Z,   0.90,   0.85,  99.90,  -0.16,  -1.90,
06/18 04Z,   0.90,  -2.87,  99.90,  -3.88,  -1.91,
06/18 05Z,   0.80,  -5.53,  99.90,  -6.65,  -1.92,
06/18 06Z,   0.80,  -6.26,  99.90,  -7.39,  -1.93,  (min)
06/18 07Z,   0.80,  -4.80,  99.90,  -5.94,  -1.94,
06/18 08Z,   0.80,  -1.56,  99.90,  -2.71,  -1.95,
06/18 09Z,   0.80,   2.50,  99.90,   1.34,  -1.95,
06/18 10Z,   0.80,   6.26,  99.90,   5.10,  -1.96,
06/18 11Z,   0.70,   8.81,  99.90,   7.54,  -1.96,
06/18 12Z,   0.70,   9.53,  99.90,   8.27,  -1.96,  (max)
06/18 13Z,   0.70,   8.12,  99.90,   6.86,  -1.96,
06/18 14Z,   0.70,   4.68,  99.90,   3.42,  -1.96,
06/18 15Z,   0.70,  -0.18,  99.90,  -1.44,  -1.96,
06/18 16Z,   0.70,  -5.34,  99.90,  -6.60,  -1.96,
06/18 17Z,   0.60,  -9.52,  99.90, -10.89,  -1.96,
06/18 18Z,   0.60, -11.70,  99.90, -13.06,  -1.96,  (min)
06/18 19Z,   0.60, -11.39,  99.90, -12.75,  -1.96,
06/18 20Z,   0.60,  -8.81,  99.90, -10.17,  -1.96,
06/18 21Z,   0.60,  -4.75,  99.90,  -6.11,  -1.96,
06/18 22Z,   0.70,  -0.28,  99.90,  -1.54,  -1.96,
06/18 23Z,   0.70,   3.64,  99.90,   2.38,  -1.96,
06/19 00Z,   0.80,   6.31,  99.90,   5.15,  -1.96,
06/19 01Z,   0.90,   7.29,  99.90,   6.23,  -1.96,  (max)
06/19 02Z,   0.90,   6.39,  99.90,   5.32,  -1.96,
06/19 03Z,   1.00,   3.80,  99.90,   2.84,  -1.96,
06/19 04Z,   1.00,   0.24,  99.90,  -0.72,  -1.96,
06/19 05Z,   1.00,  -3.23,  99.90,  -4.20,  -1.96,
06/19 06Z,   1.00,  -5.57,  99.90,  -6.53,  -1.96,
06/19 07Z,   0.90,  -6.04,  99.90,  -7.11,  -1.96,  (min)
06/19 08Z,   0.70,  -4.51,  99.90,  -5.77,  -1.96,
06/19 09Z,   0.60,  -1.43,  99.90,  -2.79,  -1.96,
06/19 10Z,   0.50,   2.29,  99.90,   0.83,  -1.96,
06/19 11Z,   0.50,   5.62,  99.90,   4.16,  -1.96,
06/19 12Z,   0.50,   7.77,  99.90,   6.31,  -1.96,
06/19 13Z,   0.50,   8.20,  99.90,   6.73,  -1.96,  (max)
06/19 14Z,   0.60,   6.67,  99.90,   5.31,  -1.96,
06/19 15Z,   0.60,   3.35,  99.90,   1.99,  -1.96,
06/19 16Z,   0.70,  -1.09,  99.90,  -2.35,  -1.96,
06/19 17Z,   0.80,  -5.60,  99.90,  -6.76,  -1.96,
06/19 18Z,   0.90,  -9.04,  99.90, -10.10,  -1.96,
06/19 19Z,   0.90, -10.57,  99.90, -11.64,  -1.96,  (min)
06/19 20Z,   1.00,  -9.87,  99.90, -10.83,  -1.96,
06/19 21Z,   1.10,  -7.20,  99.90,  -8.07,  -1.96,
06/19 22Z,   1.10,  -3.35,  99.90,  -4.21,  -1.96,
06/19 23Z,   1.00,   0.74,  99.90,  -0.23,  -1.96,
06/20 00Z,   1.00,   4.19,  99.90,   3.22,  -1.96,
06/20 01Z,   0.90,   6.40,  99.90,   5.34,  -1.96,
06/20 02Z,   0.90,   6.99,  99.90,   5.92,  -1.96,  (max)
06/20 03Z,   1.00,   5.83,  99.90,   4.87,  -1.96,
06/20 04Z,   1.00,   3.20,  99.90,   2.24,  -1.96,
06/20 05Z,   1.10,  -0.19,  99.90,  -1.05,  -1.96,
06/20 06Z,   1.10,  -3.36,  99.90,  -4.23,  -1.96,
06/20 07Z,   1.00,  -5.41,  99.90,  -6.38,  -1.96,
06/20 08Z,   1.00,  -5.76,  99.90,  -6.72,  -1.96,  (min)
06/20 09Z,   1.00,  -4.32,  99.90,  -5.28,  -1.96,
06/20 10Z,   0.90,  -1.55,  99.90,  -2.61,  -1.96,
06/20 11Z,   0.90,   1.71,  99.90,   0.65,  -1.96,
06/20 12Z,   0.90,   4.58,  99.90,   3.52,  -1.96,
06/20 13Z,   1.00,   6.36,  99.90,   5.40,  -1.96,
06/20 14Z,   1.00,   6.60,  99.90,   5.64,  -1.96,  (max)
06/20 15Z,   1.00,   5.14,  99.90,   4.17,  -1.96,
06/20 16Z,   1.00,   2.17,  99.90,   1.21,  -1.96,
06/20 17Z,   1.00,  -1.65,  99.90,  -2.61,  -1.96,
06/20 18Z,   1.10,  -5.38,  99.90,  -6.25,  -1.96,
06/20 19Z,   1.10,  -8.09,  99.90,  -8.95,  -1.96,
06/20 20Z,   1.10,  -9.08,  99.90,  -9.95,  -1.96,  (min)
06/20 21Z,   1.10,  -8.14,  99.90,  -9.01,  -1.96,
06/20 22Z,   1.10,  -5.56,  99.90,  -6.42,  -1.96,
06/20 23Z,   1.10,  -2.02,  99.90,  -2.88,  -1.96,
06/21 00Z,   1.10,   1.60,  99.90,   0.74,  -1.96,
06/21 01Z,   1.20,   4.56,  99.90,   3.79,  -1.96,
06/21 02Z,   1.30,   6.33,  99.90,   5.67,  -1.96,
06/21 03Z,   1.30,   6.60,  99.90,   5.94,  -1.96,  (max)
06/21 04Z,   1.40,   5.30,  99.90,   4.74,  -1.96,
06/21 05Z,   1.40,   2.73,  99.90,   2.17,  -1.96,
06/21 06Z,   1.40,  -0.44,  99.90,  -1.00,  -1.96,
06/21 07Z,   1.40,  -3.34,  99.90,  -3.91,  -1.96,
06/21 08Z,   1.30,  -5.22,  99.90,  -5.88,  -1.96,
06/21 09Z,   1.30,  -5.57,  99.90,  -6.23,  -1.96,  (min)
06/21 10Z,   1.20,  -4.34,  99.90,  -5.11,  -1.96,
06/21 11Z,   1.10,  -1.97,  99.90,  -2.83,  -1.96,
06/21 12Z,   1.10,   0.83,  99.90,  -0.03,  -1.96,
06/21 13Z,  99.90,   3.28,  99.90,  99.90,  -1.96,
06/21 14Z,  99.90,   4.80,  99.90,  99.90,  -1.96,
06/21 15Z,  99.90,   5.02,  99.90,  99.90,  -1.96,
06/21 16Z,  99.90,   3.81,  99.90,  99.90,  -1.96,
06/21 17Z,  99.90,   1.36,  99.90,  99.90,  -1.96,
06/21 18Z,  99.90,  -1.75,  99.90,  99.90,  -1.96,