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 : 06/12/2026 04:21:09 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/10 12Z,   1.40,  -5.93,  -6.53,  99.90,  -2.00,  (min)
06/10 13Z,   1.40,  -4.65,  -5.24,  99.90,  -1.99,
06/10 14Z,   1.50,  -2.51,  -3.18,  99.90,  -2.17,
06/10 15Z,   1.60,  -0.04,  -0.59,  99.90,  -2.15,
06/10 16Z,   1.70,   2.18,   1.61,  99.90,  -2.27,
06/10 17Z,   1.90,   3.55,   2.87,  99.90,  -2.58,
06/10 18Z,   1.40,   3.68,   2.87,  99.90,  -2.21,  (max)
06/10 19Z,   1.50,   2.63,   1.94,  99.90,  -2.19,
06/10 20Z,   1.60,   0.80,   0.09,  99.90,  -2.31,
06/10 21Z,   1.60,  -1.40,  -2.22,  99.90,  -2.42,
06/10 22Z,   1.70,  -3.47,  -4.06,  99.90,  -2.29,
06/10 23Z,   1.80,  -4.75,  -5.42,  99.90,  -2.47,  (min)
06/11 00Z,   1.50,  -4.71,  -5.39,  99.90,  -2.18,
06/11 01Z,   1.50,  -3.25,  -3.84,  99.90,  -2.09,
06/11 02Z,   1.60,  -0.79,  -1.64,  99.90,  -2.45,
06/11 03Z,   1.60,   2.10,   1.41,  99.90,  -2.29,
06/11 04Z,   1.60,   4.86,   4.01,  99.90,  -2.45,
06/11 05Z,   1.70,   6.81,   5.89,  99.90,  -2.62,
06/11 06Z,   1.60,   7.40,   6.60,  99.90,  -2.40,  (max)
06/11 07Z,   1.60,   6.42,   5.76,  99.90,  -2.26,
06/11 08Z,   1.50,   4.12,   3.66,  99.90,  -1.96,
06/11 09Z,   1.50,   0.96,   0.44,  99.90,  -2.02,
06/11 10Z,   1.50,  -2.55,  -3.15,  99.90,  -2.10,
06/11 11Z,   1.40,  -5.65,  -6.18,  99.90,  -1.93,
06/11 12Z,   1.30,  -7.50,  -8.15,  99.90,  -1.95,  (min)
06/11 13Z,   1.30,  -7.61,  -8.11,  99.90,  -1.80,
06/11 14Z,   1.20,  -6.11,  -6.62,  99.90,  -1.71,
06/11 15Z,   1.20,  -3.53,  -4.15,  99.90,  -1.82,
06/11 16Z,   1.20,  -0.50,  -1.04,  99.90,  -1.74,
06/11 17Z,   1.20,   2.25,   1.58,  99.90,  -1.87,
06/11 18Z,   1.10,   4.02,   3.26,  99.90,  -1.86,
06/11 19Z,   1.10,   4.40,   3.55,  99.90,  -1.95,  (max)
06/11 20Z,   1.10,   3.47,   2.54,  99.90,  -2.03,
06/11 21Z,   1.10,   1.61,   0.86,  99.90,  -1.85,
06/11 22Z,   1.20,  -0.75,  -1.51,  99.90,  -1.96,
06/11 23Z,   1.30,  -3.05,  -3.81,  99.90,  -2.06,
06/12 00Z,   1.30,  -4.52,  -5.26,  99.90,  -2.04,
06/12 01Z,   1.40,  -4.53,  -5.35,  99.90,  -2.22,  (min)
06/12 02Z,   1.50,  -2.97,  -3.62,  99.90,  -2.15,
06/12 03Z,   1.60,  -0.25,  -0.90,  99.90,  -2.25,
06/12 04Z,   1.60,   2.99,   2.16,  99.90,  -2.43,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/12 05Z,   1.60,   6.02,  99.90,   5.22,  -2.40,
06/12 06Z,   1.60,   8.05,  99.90,   7.28,  -2.38,
06/12 07Z,   1.50,   8.46,  99.90,   7.61,  -2.35,  (max)
06/12 08Z,   1.40,   7.09,  99.90,   6.17,  -2.32,
06/12 09Z,   1.30,   4.26,  99.90,   3.27,  -2.29,
06/12 10Z,   1.20,   0.47,  99.90,  -0.60,  -2.26,
06/12 11Z,   1.20,  -3.67,  99.90,  -4.70,  -2.24,
06/12 12Z,   1.10,  -7.24,  99.90,  -8.35,  -2.21,
06/12 13Z,   1.10,  -9.29,  99.90, -10.37,  -2.18,  (min)
06/12 14Z,   1.10,  -9.28,  99.90, -10.33,  -2.15,
06/12 15Z,   1.10,  -7.37,  99.90,  -8.40,  -2.13,
06/12 16Z,   1.20,  -4.20,  99.90,  -5.10,  -2.10,
06/12 17Z,   1.20,  -0.55,  99.90,  -1.45,  -2.10,
06/12 18Z,   1.30,   2.71,  99.90,   1.92,  -2.10,
06/12 19Z,   1.30,   4.79,  99.90,   4.00,  -2.10,
06/12 20Z,   1.40,   5.30,  99.90,   4.60,  -2.10,  (max)
06/12 21Z,   1.40,   4.35,  99.90,   3.65,  -2.10,
06/12 22Z,   1.40,   2.33,  99.90,   1.63,  -2.10,
06/12 23Z,   1.30,  -0.32,  99.90,  -1.12,  -2.10,
06/13 00Z,   1.20,  -2.94,  99.90,  -3.84,  -2.10,
06/13 01Z,   1.20,  -4.61,  99.90,  -5.51,  -2.10,
06/13 02Z,   1.10,  -4.61,  99.90,  -5.60,  -2.10,  (min)
06/13 03Z,   1.10,  -2.81,  99.90,  -3.81,  -2.10,
06/13 04Z,   1.20,   0.28,  99.90,  -0.61,  -2.10,
06/13 05Z,   1.30,   3.92,  99.90,   3.12,  -2.10,
06/13 06Z,   1.50,   7.21,  99.90,   6.61,  -2.10,
06/13 07Z,   1.60,   9.25,  99.90,   8.75,  -2.10,
06/13 08Z,   1.60,   9.40,  99.90,   8.90,  -2.10,  (max)
06/13 09Z,   1.60,   7.59,  99.90,   7.10,  -2.10,
06/13 10Z,   1.50,   4.20,  99.90,   3.61,  -2.10,
06/13 11Z,   1.40,  -0.23,  99.90,  -0.92,  -2.10,
06/13 12Z,   1.40,  -4.95,  99.90,  -5.65,  -2.10,
06/13 13Z,   1.30,  -8.89,  99.90,  -9.69,  -2.10,
06/13 14Z,   1.30, -10.97,  99.90, -11.76,  -2.10,  (min)
06/13 15Z,   1.30, -10.65,  99.90, -11.45,  -2.10,
06/13 16Z,   1.40,  -8.21,  99.90,  -8.91,  -2.10,
06/13 17Z,   1.40,  -4.41,  99.90,  -5.11,  -2.10,
06/13 18Z,   1.30,  -0.19,  99.90,  -0.99,  -2.10,
06/13 19Z,   1.30,   3.45,  99.90,   2.66,  -2.10,
06/13 20Z,   1.20,   5.69,  99.90,   4.80,  -2.10,
06/13 21Z,   1.20,   6.19,  99.90,   5.29,  -2.10,  (max)
06/13 22Z,   1.20,   5.10,  99.90,   4.20,  -2.10,
06/13 23Z,   1.20,   2.79,  99.90,   1.89,  -2.10,
06/14 00Z,   1.20,  -0.24,  99.90,  -1.14,  -2.10,
06/14 01Z,   1.30,  -3.18,  99.90,  -3.98,  -2.10,
06/14 02Z,   1.30,  -4.98,  99.90,  -5.78,  -2.10,  (min)
06/14 03Z,   1.40,  -4.83,  99.90,  -5.53,  -2.10,
06/14 04Z,   1.50,  -2.69,  99.90,  -3.29,  -2.10,
06/14 05Z,   1.50,   0.83,  99.90,   0.24,  -2.10,
06/14 06Z,   1.50,   4.84,  99.90,   4.24,  -2.10,
06/14 07Z,   1.60,   8.30,  99.90,   7.80,  -2.10,
06/14 08Z,   1.60,  10.24,  99.90,   9.74,  -2.10,  (max)
06/14 09Z,   1.50,  10.09,  99.90,   9.49,  -2.10,
06/14 10Z,   1.50,   7.84,  99.90,   7.24,  -2.10,
06/14 11Z,   1.50,   3.91,  99.90,   3.31,  -2.10,
06/14 12Z,   1.50,  -1.09,  99.90,  -1.69,  -2.10,
06/14 13Z,   1.50,  -6.28,  99.90,  -6.87,  -2.10,
06/14 14Z,   1.50, -10.40,  99.90, -11.00,  -2.10,
06/14 15Z,   1.60, -12.30,  99.90, -12.80,  -2.10,  (min)
06/14 16Z,   1.70, -11.53,  99.90, -11.93,  -2.10,
06/14 17Z,   1.70,  -8.51,  99.90,  -8.91,  -2.10,
06/14 18Z,   1.70,  -4.15,  99.90,  -4.54,  -2.10,
06/14 19Z,   1.80,   0.49,  99.90,   0.19,  -2.10,
06/14 20Z,   1.80,   4.32,  99.90,   4.02,  -2.10,
06/14 21Z,   1.70,   6.55,  99.90,   6.16,  -2.10,
06/14 22Z,   1.60,   6.91,  99.90,   6.41,  -2.10,  (max)
06/14 23Z,   1.60,   5.56,  99.90,   5.06,  -2.10,
06/15 00Z,   1.60,   2.89,  99.90,   2.39,  -2.10,
06/15 01Z,   1.60,  -0.52,  99.90,  -1.02,  -2.10,
06/15 02Z,   1.70,  -3.72,  99.90,  -4.11,  -2.10,
06/15 03Z,   1.70,  -5.49,  99.90,  -5.89,  -2.10,  (min)
06/15 04Z,   1.80,  -5.07,  99.90,  -5.36,  -2.10,
06/15 05Z,   1.90,  -2.52,  99.90,  -2.72,  -2.10,
06/15 06Z,   1.90,   1.40,  99.90,   1.20,  -2.10,
06/15 07Z,   2.00,   5.65,  99.90,   5.55,  -2.10,
06/15 08Z,   2.10,   9.14,  99.90,   9.14,  -2.10,
06/15 09Z,   1.90,  10.90,  99.90,  10.70,  -2.10,  (max)
06/15 10Z,   1.70,  10.41,  99.90,  10.01,  -2.10,
06/15 11Z,   1.50,   7.74,  99.90,   7.14,  -2.10,
06/15 12Z,   1.40,   3.35,  99.90,   2.65,  -2.10,
06/15 13Z,   1.30,  -2.09,  99.90,  -2.89,  -2.10,
06/15 14Z,   1.30,  -7.52,  99.90,  -8.32,  -2.10,
06/15 15Z,   1.50, -11.58,  99.90, -12.18,  -2.10,
06/15 16Z,   1.60, -13.10,  99.90, -13.60,  -2.10,  (min)
06/15 17Z,   1.70, -11.79,  99.90, -12.19,  -2.10,
06/15 18Z,   1.90,  -8.23,  99.90,  -8.43,  -2.10,
06/15 19Z,  99.90,  -3.48,  99.90,  99.90,  -2.10,
06/15 20Z,  99.90,   1.35,  99.90,  99.90,  -2.10,
06/15 21Z,  99.90,   5.17,  99.90,  99.90,  -2.10,
06/15 22Z,  99.90,   7.24,  99.90,  99.90,  -2.10,
06/15 23Z,  99.90,   7.33,  99.90,  99.90,  -2.10,
06/16 00Z,  99.90,   5.66,  99.90,  99.90,  -2.10,