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
#Kodiak Island, AK : 06/09/2026 20:22:43 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/08 00Z,  -0.40,   2.48,   2.46,  99.90,   0.38,
06/08 01Z,  -0.40,   3.81,   3.75,  99.90,   0.34,
06/08 02Z,  -0.40,   5.14,   5.08,  99.90,   0.34,
06/08 03Z,  -0.40,   6.17,   6.04,  99.90,   0.27,
06/08 04Z,  -0.40,   6.62,   6.38,  99.90,   0.16,
06/08 05Z,  -0.40,   6.47,   6.52,  99.90,   0.45,  (max)
06/08 06Z,  -0.30,   5.84,   5.99,  99.90,   0.45,
06/08 07Z,  -0.30,   4.92,   5.00,  99.90,   0.38,
06/08 08Z,  -0.40,   3.93,   4.13,  99.90,   0.60,
06/08 09Z,  -0.40,   3.14,   3.27,  99.90,   0.53,
06/08 10Z,  -0.40,   2.83,   2.99,  99.90,   0.56,  (min)
06/08 11Z,  -0.40,   3.08,   3.21,  99.90,   0.53,
06/08 12Z,  -0.30,   3.72,   3.64,  99.90,   0.22,
06/08 13Z,  -0.40,   4.55,   4.44,  99.90,   0.29,
06/08 14Z,  -0.40,   5.41,   5.33,  99.90,   0.32,
06/08 15Z,  -0.40,   6.07,   5.92,  99.90,   0.25,
06/08 16Z,  -0.40,   6.25,   5.97,  99.90,   0.12,  (max)
06/08 17Z,  -0.40,   5.83,   5.68,  99.90,   0.25,
06/08 18Z,  -0.40,   4.94,   4.85,  99.90,   0.31,
06/08 19Z,  -0.40,   3.77,   3.54,  99.90,   0.17,
06/08 20Z,  -0.40,   2.54,   2.35,  99.90,   0.21,
06/08 21Z,  -0.40,   1.52,   1.53,  99.90,   0.41,
06/08 22Z,  -0.40,   1.01,   1.01,  99.90,   0.40,
06/08 23Z,  -0.40,   1.19,   0.97,  99.90,   0.18,  (min)
06/09 00Z,  -0.40,   1.97,   1.72,  99.90,   0.15,
06/09 01Z,  -0.40,   3.14,   2.86,  99.90,   0.12,
06/09 02Z,  -0.40,   4.50,   4.23,  99.90,   0.13,
06/09 03Z,  -0.40,   5.82,   5.61,  99.90,   0.19,
06/09 04Z,  -0.40,   6.77,   6.45,  99.90,   0.08,
06/09 05Z,  -0.40,   7.10,   6.74,  99.90,   0.04,  (max)
06/09 06Z,  -0.30,   6.79,   6.60,  99.90,   0.11,
06/09 07Z,  -0.30,   6.00,   5.81,  99.90,   0.11,
06/09 08Z,  -0.30,   4.89,   4.79,  99.90,   0.20,
06/09 09Z,  -0.30,   3.69,   3.68,  99.90,   0.29,
06/09 10Z,  -0.30,   2.72,   2.72,  99.90,   0.30,
06/09 11Z,  -0.20,   2.26,   2.35,  99.90,   0.29,  (min)
06/09 12Z,  -0.20,   2.39,   2.38,  99.90,   0.19,
06/09 13Z,  -0.20,   2.95,   2.89,  99.90,   0.14,
06/09 14Z,  -0.30,   3.79,   3.72,  99.90,   0.23,
06/09 15Z,  -0.30,   4.72,   4.66,  99.90,   0.24,
06/09 16Z,  -0.30,   5.49,   5.34,  99.90,   0.15,
06/09 17Z,  -0.30,   5.80,   5.61,  99.90,   0.11,  (max)
06/09 18Z,  -0.30,   5.55,   5.46,  99.90,   0.21,
06/09 19Z,  -0.30,   4.85,   4.84,  99.90,   0.29,
06/09 20Z,  -0.30,   3.86,   3.83,  99.90,   0.27,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/09 21Z,  -0.20,   2.78,  99.90,   2.85,   0.27,
06/09 22Z,  -0.20,   1.87,  99.90,   1.95,   0.28,
06/09 23Z,  -0.20,   1.46,  99.90,   1.55,   0.28,  (min)
06/10 00Z,  -0.20,   1.72,  99.90,   1.81,   0.29,
06/10 01Z,  -0.20,   2.57,  99.90,   2.66,   0.29,
06/10 02Z,  -0.20,   3.81,  99.90,   3.90,   0.30,
06/10 03Z,  -0.20,   5.23,  99.90,   5.33,   0.30,
06/10 04Z,  -0.20,   6.57,  99.90,   6.68,   0.31,
06/10 05Z,  -0.20,   7.47,  99.90,   7.59,   0.31,
06/10 06Z,  -0.20,   7.69,  99.90,   7.81,   0.32,  (max)
06/10 07Z,  -0.20,   7.21,  99.90,   7.33,   0.32,
06/10 08Z,  -0.20,   6.19,  99.90,   6.31,   0.33,
06/10 09Z,  -0.20,   4.81,  99.90,   4.93,   0.33,
06/10 10Z,  -0.20,   3.32,  99.90,   3.44,   0.33,
06/10 11Z,  -0.20,   2.09,  99.90,   2.21,   0.33,
06/10 12Z,  -0.30,   1.44,  99.90,   1.47,   0.33,  (min)
06/10 13Z,  -0.30,   1.46,  99.90,   1.48,   0.33,
06/10 14Z,  -0.30,   2.02,  99.90,   2.04,   0.33,
06/10 15Z,  -0.30,   2.96,  99.90,   2.98,   0.33,
06/10 16Z,  -0.30,   4.08,  99.90,   4.10,   0.33,
06/10 17Z,  -0.30,   5.06,  99.90,   5.08,   0.33,
06/10 18Z,  -0.40,   5.59,  99.90,   5.51,   0.33,  (max)
06/10 19Z,  -0.50,   5.54,  99.90,   5.37,   0.33,
06/10 20Z,  -0.50,   5.02,  99.90,   4.85,   0.33,
06/10 21Z,  -0.50,   4.16,  99.90,   3.98,   0.33,
06/10 22Z,  -0.50,   3.14,  99.90,   2.96,   0.33,
06/10 23Z,  -0.60,   2.26,  99.90,   1.99,   0.33,
06/11 00Z,  -0.60,   1.89,  99.90,   1.62,   0.33,  (min)
06/11 01Z,  -0.70,   2.20,  99.90,   1.82,   0.33,
06/11 02Z,  -0.70,   3.12,  99.90,   2.74,   0.33,
06/11 03Z,  -0.70,   4.45,  99.90,   4.08,   0.33,
06/11 04Z,  -0.70,   5.98,  99.90,   5.61,   0.33,
06/11 05Z,  -0.70,   7.38,  99.90,   7.01,   0.33,
06/11 06Z,  -0.70,   8.25,  99.90,   7.88,   0.33,
06/11 07Z,  -0.70,   8.35,  99.90,   7.97,   0.33,  (max)
06/11 08Z,  -0.70,   7.66,  99.90,   7.29,   0.33,
06/11 09Z,  -0.70,   6.35,  99.90,   5.98,   0.33,
06/11 10Z,  -0.70,   4.62,  99.90,   4.24,   0.33,
06/11 11Z,  -0.70,   2.78,  99.90,   2.40,   0.33,
06/11 12Z,  -0.70,   1.27,  99.90,   0.89,   0.33,
06/11 13Z,  -0.80,   0.45,  99.90,  -0.03,   0.33,
06/11 14Z,  -0.80,   0.42,  99.90,  -0.06,   0.33,  (min)
06/11 15Z,  -0.80,   1.06,  99.90,   0.59,   0.33,
06/11 16Z,  -0.90,   2.21,  99.90,   1.63,   0.33,
06/11 17Z,  -0.90,   3.59,  99.90,   3.02,   0.33,
06/11 18Z,  -1.00,   4.85,  99.90,   4.17,   0.33,
06/11 19Z,  -1.00,   5.61,  99.90,   4.94,   0.33,
06/11 20Z,  -1.00,   5.77,  99.90,   5.09,   0.33,  (max)
06/11 21Z,  -1.00,   5.37,  99.90,   4.70,   0.33,
06/11 22Z,  -1.00,   4.55,  99.90,   3.87,   0.33,
06/11 23Z,  -1.00,   3.50,  99.90,   2.83,   0.33,
06/12 00Z,  -1.10,   2.59,  99.90,   1.81,   0.33,
06/12 01Z,  -1.10,   2.21,  99.90,   1.44,   0.33,  (min)
06/12 02Z,  -1.10,   2.57,  99.90,   1.80,   0.33,
06/12 03Z,  -1.10,   3.59,  99.90,   2.82,   0.33,
06/12 04Z,  -1.10,   5.07,  99.90,   4.30,   0.33,
06/12 05Z,  -1.10,   6.74,  99.90,   5.97,   0.33,
06/12 06Z,  -1.10,   8.21,  99.90,   7.44,   0.33,
06/12 07Z,  -1.00,   9.05,  99.90,   8.38,   0.33,  (max)
06/12 08Z,  -1.00,   9.00,  99.90,   8.33,   0.33,
06/12 09Z,  -1.10,   8.07,  99.90,   7.30,   0.33,
06/12 10Z,  -1.10,   6.43,  99.90,   5.66,   0.33,
06/12 11Z,  -1.10,   4.31,  99.90,   3.53,   0.33,
06/12 12Z,  -1.10,   2.10,  99.90,   1.33,   0.33,
06/12 13Z,  -1.10,   0.34,  99.90,  -0.44,   0.33,
06/12 14Z,  -1.10,  -0.59,  99.90,  -1.36,   0.33,
06/12 15Z,  -1.20,  -0.59,  99.90,  -1.46,   0.33,  (min)
06/12 16Z,  -1.20,   0.23,  99.90,  -0.64,   0.33,
06/12 17Z,  -1.20,   1.65,  99.90,   0.78,   0.33,
06/12 18Z,  -1.20,   3.35,  99.90,   2.47,   0.33,
06/12 19Z,  -1.20,   4.87,  99.90,   4.00,   0.33,
06/12 20Z,  -1.10,   5.84,  99.90,   5.07,   0.33,
06/12 21Z,  -1.10,   6.13,  99.90,   5.36,   0.33,  (max)
06/12 22Z,  -1.10,   5.78,  99.90,   5.00,   0.33,
06/12 23Z,  -1.10,   4.90,  99.90,   4.13,   0.33,
06/13 00Z,  -1.00,   3.75,  99.90,   3.08,   0.33,
06/13 01Z,  -1.00,   2.76,  99.90,   2.09,   0.33,
06/13 02Z,  -1.00,   2.39,  99.90,   1.71,   0.33,  (min)
06/13 03Z,  -1.00,   2.82,  99.90,   2.15,   0.33,
06/13 04Z,  -1.00,   3.98,  99.90,   3.31,   0.33,
06/13 05Z,  -0.90,   5.64,  99.90,   5.06,   0.33,
06/13 06Z,  -0.90,   7.47,  99.90,   6.89,   0.33,
06/13 07Z,  -0.80,   9.01,  99.90,   8.53,   0.33,
06/13 08Z,  -0.80,   9.79,  99.90,   9.31,   0.33,  (max)
06/13 09Z,  -0.80,   9.57,  99.90,   9.09,   0.33,
06/13 10Z,  -0.80,   8.37,  99.90,   7.90,   0.33,
06/13 11Z,  -0.70,   6.38,  99.90,   6.01,   0.33,
06/13 12Z,  -0.80,   3.88,  99.90,   3.41,   0.33,