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 : 10/06/2026 21:22:00 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/05 06Z,   2.10,  12.66,  12.45,  99.90,  -2.31,  (max)
10/05 07Z,   2.10,  10.43,  10.34,  99.90,  -2.19,
10/05 08Z,   2.10,   7.63,   7.55,  99.90,  -2.18,
10/05 09Z,   2.10,   4.89,   4.86,  99.90,  -2.13,
10/05 10Z,   2.20,   2.81,   2.67,  99.90,  -2.34,
10/05 11Z,   2.20,   1.85,   1.56,  99.90,  -2.49,  (min)
10/05 12Z,   2.20,   2.18,   1.92,  99.90,  -2.46,
10/05 13Z,   2.20,   3.67,   3.42,  99.90,  -2.45,
10/05 14Z,   2.10,   5.88,   5.66,  99.90,  -2.32,
10/05 15Z,   2.10,   8.34,   8.22,  99.90,  -2.22,
10/05 16Z,   2.10,  10.63,  10.54,  99.90,  -2.19,
10/05 17Z,   2.00,  12.36,  12.11,  99.90,  -2.25,
10/05 18Z,   2.10,  13.18,  12.89,  99.90,  -2.39,  (max)
10/05 19Z,   2.00,  12.88,  12.46,  99.90,  -2.42,
10/05 20Z,   2.00,  11.51,  11.09,  99.90,  -2.42,
10/05 21Z,   2.00,   9.49,   8.96,  99.90,  -2.53,
10/05 22Z,   1.90,   7.40,   6.91,  99.90,  -2.39,
10/05 23Z,   1.90,   5.87,   5.49,  99.90,  -2.28,
10/06 00Z,   2.10,   5.41,   5.07,  99.90,  -2.44,  (min)
10/06 01Z,   2.10,   6.18,   5.84,  99.90,  -2.44,
10/06 02Z,   2.10,   7.96,   7.57,  99.90,  -2.49,
10/06 03Z,   2.00,  10.24,   9.93,  99.90,  -2.31,
10/06 04Z,   2.00,  12.42,  12.20,  99.90,  -2.22,
10/06 05Z,   2.00,  13.99,  13.82,  99.90,  -2.17,
10/06 06Z,   2.20,  14.50,  14.38,  99.90,  -2.32,  (max)
10/06 07Z,   2.10,  13.66,  13.66,  99.90,  -2.10,
10/06 08Z,   2.00,  11.53,  11.51,  99.90,  -2.02,
10/06 09Z,   1.90,   8.53,   8.41,  99.90,  -2.02,
10/06 10Z,   1.80,   5.34,   5.12,  99.90,  -2.02,
10/06 11Z,   1.80,   2.71,   2.29,  99.90,  -2.22,
10/06 12Z,   2.00,   1.27,   0.81,  99.90,  -2.46,
10/06 13Z,   1.90,   1.38,   0.81,  99.90,  -2.47,  (min)
10/06 14Z,   1.80,   2.95,   2.46,  99.90,  -2.29,
10/06 15Z,   1.80,   5.56,   5.16,  99.90,  -2.20,
10/06 16Z,   1.70,   8.60,   8.34,  99.90,  -1.96,
10/06 17Z,   1.70,  11.49,  11.16,  99.90,  -2.03,
10/06 18Z,   1.70,  13.66,  13.25,  99.90,  -2.11,
10/06 19Z,   1.70,  14.62,  14.12,  99.90,  -2.20,  (max)
10/06 20Z,   1.70,  14.09,  13.51,  99.90,  -2.28,
10/06 21Z,   1.80,  12.19,  11.57,  99.90,  -2.42,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/06 22Z,   1.90,   9.41,  99.90,   8.90,  -2.41,
10/06 23Z,   1.90,   6.51,  99.90,   6.02,  -2.39,
10/07 00Z,   1.90,   4.32,  99.90,   3.85,  -2.38,
10/07 01Z,   1.80,   3.52,  99.90,   2.96,  -2.36,  (min)
10/07 02Z,   1.70,   4.35,  99.90,   3.70,  -2.35,
10/07 03Z,   1.60,   6.55,  99.90,   5.82,  -2.33,
10/07 04Z,   1.40,   9.48,  99.90,   8.56,  -2.32,
10/07 05Z,   1.30,  12.38,  99.90,  11.38,  -2.30,
10/07 06Z,   1.20,  14.54,  99.90,  13.45,  -2.29,
10/07 07Z,   1.10,  15.40,  99.90,  14.22,  -2.27,  (max)
10/07 08Z,   1.10,  14.61,  99.90,  13.45,  -2.26,
10/07 09Z,   1.10,  12.25,  99.90,  11.10,  -2.25,
10/07 10Z,   1.20,   8.81,  99.90,   7.77,  -2.25,
10/07 11Z,   1.20,   5.12,  99.90,   4.07,  -2.25,
10/07 12Z,   1.30,   2.07,  99.90,   1.13,  -2.25,
10/07 13Z,   1.40,   0.48,  99.90,  -0.37,  -2.25,  (min)
10/07 14Z,   1.40,   0.76,  99.90,  -0.09,  -2.25,
10/07 15Z,   1.50,   2.82,  99.90,   2.08,  -2.25,
10/07 16Z,   1.40,   6.09,  99.90,   5.24,  -2.25,
10/07 17Z,   1.40,   9.77,  99.90,   8.92,  -2.25,
10/07 18Z,   1.20,  13.08,  99.90,  12.04,  -2.25,
10/07 19Z,   1.00,  15.34,  99.90,  14.09,  -2.25,
10/07 20Z,   0.90,  16.00,  99.90,  14.66,  -2.25,  (max)
10/07 21Z,   0.90,  14.85,  99.90,  13.50,  -2.25,
10/07 22Z,   0.90,  12.11,  99.90,  10.76,  -2.25,
10/07 23Z,   1.00,   8.46,  99.90,   7.21,  -2.25,
10/08 00Z,   1.10,   4.86,  99.90,   3.71,  -2.25,
10/08 01Z,   1.30,   2.32,  99.90,   1.38,  -2.25,
10/08 02Z,   1.40,   1.60,  99.90,   0.76,  -2.25,  (min)
10/08 03Z,   1.60,   2.91,  99.90,   2.26,  -2.25,
10/08 04Z,   1.70,   5.81,  99.90,   5.27,  -2.25,
10/08 05Z,   1.70,   9.46,  99.90,   8.92,  -2.25,
10/08 06Z,   1.70,  12.93,  99.90,  12.39,  -2.25,
10/08 07Z,   1.60,  15.40,  99.90,  14.75,  -2.25,
10/08 08Z,   1.50,  16.24,  99.90,  15.50,  -2.25,  (max)
10/08 09Z,   1.30,  15.17,  99.90,  14.23,  -2.25,
10/08 10Z,   1.20,  12.35,  99.90,  11.31,  -2.25,
10/08 11Z,   1.10,   8.42,  99.90,   7.28,  -2.25,
10/08 12Z,   1.00,   4.34,  99.90,   3.10,  -2.25,
10/08 13Z,   1.00,   1.19,  99.90,  -0.06,  -2.25,
10/08 14Z,   1.00,  -0.15,  99.90,  -1.39,  -2.25,  (min)
10/08 15Z,   1.10,   0.73,  99.90,  -0.42,  -2.25,
10/08 16Z,   1.20,   3.54,  99.90,   2.50,  -2.25,
10/08 17Z,   1.30,   7.51,  99.90,   6.56,  -2.25,
10/08 18Z,   1.40,  11.64,  99.90,  10.79,  -2.25,
10/08 19Z,   1.40,  15.02,  99.90,  14.17,  -2.25,
10/08 20Z,   1.40,  16.93,  99.90,  16.08,  -2.25,  (max)
10/08 21Z,   1.40,  16.89,  99.90,  16.04,  -2.25,
10/08 22Z,   1.40,  14.82,  99.90,  13.97,  -2.25,
10/08 23Z,   1.30,  11.14,  99.90,  10.19,  -2.25,
10/09 00Z,   1.30,   6.74,  99.90,   5.79,  -2.25,
10/09 01Z,   1.20,   2.76,  99.90,   1.72,  -2.25,
10/09 02Z,   1.20,   0.32,  99.90,  -0.73,  -2.25,
10/09 03Z,   1.10,   0.13,  99.90,  -1.02,  -2.25,  (min)
10/09 04Z,   1.10,   2.22,  99.90,   1.07,  -2.25,
10/09 05Z,   1.00,   5.90,  99.90,   4.65,  -2.25,
10/09 06Z,   1.00,  10.13,  99.90,   8.88,  -2.25,
10/09 07Z,   1.00,  13.86,  99.90,  12.61,  -2.25,
10/09 08Z,   1.00,  16.25,  99.90,  15.00,  -2.25,
10/09 09Z,   1.00,  16.74,  99.90,  15.49,  -2.25,  (max)
10/09 10Z,   1.00,  15.15,  99.90,  13.91,  -2.25,
10/09 11Z,   1.10,  11.79,  99.90,  10.65,  -2.25,
10/09 12Z,   1.10,   7.46,  99.90,   6.32,  -2.25,
10/09 13Z,   1.20,   3.29,  99.90,   2.24,  -2.25,
10/09 14Z,   1.30,   0.43,  99.90,  -0.51,  -2.25,
10/09 15Z,   1.30,  -0.23,  99.90,  -1.18,  -2.25,  (min)
10/09 16Z,   1.30,   1.51,  99.90,   0.57,  -2.25,
10/09 17Z,   1.20,   5.14,  99.90,   4.09,  -2.25,
10/09 18Z,   1.10,   9.61,  99.90,   8.47,  -2.25,
10/09 19Z,   1.00,  13.82,  99.90,  12.57,  -2.25,
10/09 20Z,   0.90,  16.83,  99.90,  15.48,  -2.25,
10/09 21Z,   0.80,  17.99,  99.90,  16.54,  -2.25,  (max)
10/09 22Z,   0.70,  16.96,  99.90,  15.42,  -2.25,
10/09 23Z,   0.70,  13.88,  99.90,  12.33,  -2.25,
10/10 00Z,   0.70,   9.37,  99.90,   7.83,  -2.25,
10/10 01Z,   0.80,   4.54,  99.90,   3.10,  -2.25,
10/10 02Z,   0.90,   0.65,  99.90,  -0.70,  -2.25,
10/10 03Z,   1.00,  -1.22,  99.90,  -2.47,  -2.25,  (min)
10/10 04Z,   1.10,  -0.54,  99.90,  -1.68,  -2.25,
10/10 05Z,   1.10,   2.44,  99.90,   1.29,  -2.25,
10/10 06Z,   1.20,   6.76,  99.90,   5.72,  -2.25,
10/10 07Z,   1.10,  11.25,  99.90,  10.10,  -2.25,
10/10 08Z,   1.00,  14.85,  99.90,  13.60,  -2.25,
10/10 09Z,   0.90,  16.81,  99.90,  15.47,  -2.25,  (max)
10/10 10Z,   0.80,  16.70,  99.90,  15.25,  -2.25,
10/10 11Z,   0.70,  14.49,  99.90,  12.94,  -2.25,
10/10 12Z,   0.60,  10.67,  99.90,   9.02,  -2.25,
10/10 13Z,  99.90,   6.20,  99.90,  99.90,  -2.25,
10/10 14Z,  99.90,   2.31,  99.90,  99.90,  -2.25,
10/10 15Z,  99.90,   0.17,  99.90,  99.90,  -2.25,
10/10 16Z,  99.90,   0.46,  99.90,  99.90,  -2.25,
10/10 17Z,  99.90,   3.13,  99.90,  99.90,  -2.25,
10/10 18Z,  99.90,   7.37,  99.90,  99.90,  -2.25,