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 : 03/26/2025 15:22:53 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/25 00Z,   1.50,   2.46,   2.03,  99.90,  -1.93,
03/25 01Z,   1.50,   2.52,   2.01,  99.90,  -2.01,  (min)
03/25 02Z,   1.60,   3.61,   3.13,  99.90,  -2.08,
03/25 03Z,   1.60,   5.46,   4.94,  99.90,  -2.12,
03/25 04Z,   1.60,   7.65,   7.11,  99.90,  -2.14,
03/25 05Z,   1.70,   9.76,   9.15,  99.90,  -2.31,
03/25 06Z,   1.40,  11.42,  10.70,  99.90,  -2.12,
03/25 07Z,   1.40,  12.29,  11.50,  99.90,  -2.19,  (max)
03/25 08Z,   1.40,  12.15,  11.41,  99.90,  -2.14,
03/25 09Z,   1.40,  11.03,  10.36,  99.90,  -2.07,
03/25 10Z,   1.40,   9.27,   8.73,  99.90,  -1.94,
03/25 11Z,   1.50,   7.41,   7.00,  99.90,  -1.91,
03/25 12Z,   1.20,   6.03,   5.75,  99.90,  -1.48,
03/25 13Z,   1.20,   5.60,   5.29,  99.90,  -1.51,  (min)
03/25 14Z,   1.20,   6.35,   6.00,  99.90,  -1.55,
03/25 15Z,   1.20,   8.13,   7.60,  99.90,  -1.73,
03/25 16Z,   1.30,  10.42,   9.83,  99.90,  -1.89,
03/25 17Z,   1.40,  12.58,  11.86,  99.90,  -2.12,
03/25 18Z,   1.20,  14.01,  13.24,  99.90,  -1.97,
03/25 19Z,   1.30,  14.29,  13.47,  99.90,  -2.12,  (max)
03/25 20Z,   1.40,  13.23,  12.50,  99.90,  -2.13,
03/25 21Z,   1.50,  10.93,  10.35,  99.90,  -2.08,
03/25 22Z,   1.70,   7.88,   7.48,  99.90,  -2.10,
03/25 23Z,   1.80,   4.77,   4.36,  99.90,  -2.21,
03/26 00Z,   1.50,   2.29,   1.89,  99.90,  -1.90,
03/26 01Z,   1.50,   1.00,   0.51,  99.90,  -1.99,  (min)
03/26 02Z,   1.40,   1.21,   0.67,  99.90,  -1.94,
03/26 03Z,   1.40,   2.87,   2.19,  99.90,  -2.08,
03/26 04Z,   1.40,   5.54,   4.82,  99.90,  -2.12,
03/26 05Z,   1.40,   8.57,   7.82,  99.90,  -2.15,
03/26 06Z,   1.10,  11.33,  10.51,  99.90,  -1.92,
03/26 07Z,   1.00,  13.27,  12.35,  99.90,  -1.92,
03/26 08Z,   1.00,  13.98,  13.10,  99.90,  -1.88,  (max)
03/26 09Z,   1.00,  13.25,  12.42,  99.90,  -1.83,
03/26 10Z,   1.10,  11.24,  10.49,  99.90,  -1.85,
03/26 11Z,   1.10,   8.49,   7.82,  99.90,  -1.77,
03/26 12Z,   1.10,   5.79,   5.28,  99.90,  -1.61,
03/26 13Z,   1.00,   3.93,   3.38,  99.90,  -1.55,
03/26 14Z,   1.00,   3.55,   3.08,  99.90,  -1.47,  (min)
03/26 15Z,   1.00,   4.84,   4.23,  99.90,  -1.61,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/26 16Z,   1.00,   7.46,  99.90,   6.81,  -1.65,
03/26 17Z,   0.90,  10.65,  99.90,   9.86,  -1.69,
03/26 18Z,   0.90,  13.52,  99.90,  12.70,  -1.73,
03/26 19Z,   0.80,  15.35,  99.90,  14.38,  -1.77,
03/26 20Z,   0.70,  15.62,  99.90,  14.52,  -1.81,  (max)
03/26 21Z,   0.70,  14.17,  99.90,  13.02,  -1.85,
03/26 22Z,   0.80,  11.21,  99.90,  10.13,  -1.89,
03/26 23Z,   0.80,   7.38,  99.90,   6.26,  -1.93,
03/27 00Z,   0.90,   3.59,  99.90,   2.52,  -1.97,
03/27 01Z,   1.00,   0.74,  99.90,  -0.26,  -2.01,
03/27 02Z,   1.00,  -0.43,  99.90,  -1.48,  -2.05,  (min)
03/27 03Z,   1.10,   0.37,  99.90,  -0.61,  -2.09,
03/27 04Z,   1.10,   2.94,  99.90,   1.96,  -2.09,
03/27 05Z,   1.20,   6.58,  99.90,   5.70,  -2.09,
03/27 06Z,   1.20,  10.39,  99.90,   9.50,  -2.09,
03/27 07Z,   1.30,  13.53,  99.90,  12.74,  -2.09,
03/27 08Z,   1.40,  15.36,  99.90,  14.68,  -2.09,
03/27 09Z,   1.40,  15.48,  99.90,  14.80,  -2.09,  (max)
03/27 10Z,   1.40,  13.79,  99.90,  13.10,  -2.09,
03/27 11Z,   1.30,  10.64,  99.90,   9.86,  -2.09,
03/27 12Z,   1.30,   6.86,  99.90,   6.07,  -2.09,
03/27 13Z,   1.30,   3.47,  99.90,   2.69,  -2.09,
03/27 14Z,   1.30,   1.49,  99.90,   0.71,  -2.09,  (min)
03/27 15Z,   1.50,   1.57,  99.90,   0.98,  -2.09,
03/27 16Z,   1.60,   3.73,  99.90,   3.25,  -2.09,
03/27 17Z,   1.70,   7.37,  99.90,   6.98,  -2.09,
03/27 18Z,   1.80,  11.41,  99.90,  11.13,  -2.09,
03/27 19Z,   1.90,  14.80,  99.90,  14.61,  -2.09,
03/27 20Z,   1.90,  16.72,  99.90,  16.53,  -2.09,
03/27 21Z,   2.00,  16.69,  99.90,  16.60,  -2.09,  (max)
03/27 22Z,   2.00,  14.62,  99.90,  14.53,  -2.09,
03/27 23Z,   2.10,  10.89,  99.90,  10.90,  -2.09,
03/28 00Z,   2.10,   6.34,  99.90,   6.35,  -2.09,
03/28 01Z,   2.10,   2.10,  99.90,   2.12,  -2.09,
03/28 02Z,   2.00,  -0.72,  99.90,  -0.81,  -2.09,
03/28 03Z,   1.90,  -1.36,  99.90,  -1.55,  -2.09,  (min)
03/28 04Z,   1.70,   0.38,  99.90,  -0.00,  -2.09,
03/28 05Z,   1.60,   4.01,  99.90,   3.52,  -2.09,
03/28 06Z,   1.50,   8.52,  99.90,   7.94,  -2.09,
03/28 07Z,   1.50,  12.80,  99.90,  12.22,  -2.09,
03/28 08Z,   1.60,  15.92,  99.90,  15.43,  -2.09,
03/28 09Z,   1.60,  17.23,  99.90,  16.74,  -2.09,  (max)
03/28 10Z,   1.70,  16.40,  99.90,  16.02,  -2.09,
03/28 11Z,   1.80,  13.53,  99.90,  13.24,  -2.09,
03/28 12Z,   1.90,   9.22,  99.90,   9.04,  -2.09,
03/28 13Z,   2.00,   4.57,  99.90,   4.49,  -2.09,
03/28 14Z,   2.00,   0.87,  99.90,   0.78,  -2.09,
03/28 15Z,   2.10,  -0.81,  99.90,  -0.80,  -2.09,  (min)
03/28 16Z,   2.20,   0.08,  99.90,   0.19,  -2.09,
03/28 17Z,   2.10,   3.29,  99.90,   3.30,  -2.09,
03/28 18Z,   2.00,   7.86,  99.90,   7.77,  -2.09,
03/28 19Z,   1.80,  12.50,  99.90,  12.22,  -2.09,
03/28 20Z,   1.60,  16.07,  99.90,  15.59,  -2.09,
03/28 21Z,   1.50,  17.78,  99.90,  17.19,  -2.09,  (max)
03/28 22Z,   1.30,  17.22,  99.90,  16.43,  -2.09,
03/28 23Z,   1.30,  14.43,  99.90,  13.65,  -2.09,
03/29 00Z,   1.30,  10.00,  99.90,   9.21,  -2.09,
03/29 01Z,   1.40,   4.98,  99.90,   4.29,  -2.09,
03/29 02Z,   1.60,   0.69,  99.90,   0.20,  -2.09,
03/29 03Z,   1.80,  -1.68,  99.90,  -1.96,  -2.09,  (min)
03/29 04Z,   1.90,  -1.43,  99.90,  -1.61,  -2.09,
03/29 05Z,   2.10,   1.39,  99.90,   1.40,  -2.09,
03/29 06Z,   2.20,   5.95,  99.90,   6.07,  -2.09,
03/29 07Z,   2.30,  11.02,  99.90,  11.23,  -2.09,
03/29 08Z,   2.30,  15.35,  99.90,  15.56,  -2.09,
03/29 09Z,   2.10,  18.01,  99.90,  18.03,  -2.09,
03/29 10Z,   1.90,  18.46,  99.90,  18.27,  -2.09,  (max)
03/29 11Z,   1.70,  16.50,  99.90,  16.11,  -2.09,
03/29 12Z,   1.50,  12.44,  99.90,  11.85,  -2.09,
03/29 13Z,   1.30,   7.18,  99.90,   6.39,  -2.09,
03/29 14Z,   1.30,   2.06,  99.90,   1.27,  -2.09,
03/29 15Z,   1.40,  -1.51,  99.90,  -2.20,  -2.09,
03/29 16Z,   1.40,  -2.51,  99.90,  -3.19,  -2.09,  (min)
03/29 17Z,   1.50,  -0.63,  99.90,  -1.22,  -2.09,
03/29 18Z,   1.60,   3.54,  99.90,   3.05,  -2.09,
03/29 19Z,   1.60,   8.76,  99.90,   8.27,  -2.09,
03/29 20Z,   1.70,  13.63,  99.90,  13.24,  -2.09,
03/29 21Z,   1.80,  17.03,  99.90,  16.74,  -2.09,
03/29 22Z,   2.00,  18.26,  99.90,  18.17,  -2.09,  (max)
03/29 23Z,   2.10,  17.06,  99.90,  17.08,  -2.09,
03/30 00Z,   2.20,  13.64,  99.90,  13.75,  -2.09,
03/30 01Z,   2.30,   8.74,  99.90,   8.96,  -2.09,
03/30 02Z,   2.20,   3.64,  99.90,   3.76,  -2.09,
03/30 03Z,   2.10,  -0.25,  99.90,  -0.24,  -2.09,
03/30 04Z,   2.00,  -1.80,  99.90,  -1.88,  -2.09,  (min)
03/30 05Z,   2.00,  -0.51,  99.90,  -0.60,  -2.09,
03/30 06Z,   1.80,   3.25,  99.90,   2.96,  -2.09,
03/30 07Z,  99.90,   8.41,  99.90,  99.90,  -2.09,
03/30 08Z,  99.90,  13.57,  99.90,  99.90,  -2.09,
03/30 09Z,  99.90,  17.51,  99.90,  99.90,  -2.09,
03/30 10Z,  99.90,  19.39,  99.90,  99.90,  -2.09,
03/30 11Z,  99.90,  18.80,  99.90,  99.90,  -2.09,
03/30 12Z,  99.90,  15.73,  99.90,  99.90,  -2.09,