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 : 06/05/2026 22:22:50 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/04 06Z,  -0.40,  -8.20,  -8.67,  99.90,  -0.07,
06/04 07Z,  -0.50,  -8.15,  -8.49,  99.90,   0.16,  (min)
06/04 08Z,  -0.50,  -7.44,  -7.82,  99.90,   0.12,
06/04 09Z,  -0.60,  -6.29,  -6.70,  99.90,   0.19,
06/04 10Z,  -0.60,  -4.96,  -5.36,  99.90,   0.20,
06/04 11Z,  -0.60,  -3.76,  -4.06,  99.90,   0.30,
06/04 12Z,  -0.50,  -3.02,  -3.38,  99.90,   0.14,  (max)
06/04 13Z,  -0.60,  -3.05,  -3.46,  99.90,   0.19,
06/04 14Z,  -0.60,  -3.92,  -4.40,  99.90,   0.12,
06/04 15Z,  -0.60,  -5.44,  -5.96,  99.90,   0.08,
06/04 16Z,  -0.60,  -7.36,  -7.75,  99.90,   0.21,
06/04 17Z,  -0.70,  -9.34,  -9.73,  99.90,   0.31,
06/04 18Z,  -0.60, -10.96, -11.37,  99.90,   0.19,
06/04 19Z,  -0.60, -11.81, -12.00,  99.90,   0.41,
06/04 20Z,  -0.60, -11.74, -12.05,  99.90,   0.29,  (min)
06/04 21Z,  -0.60, -10.92, -11.26,  99.90,   0.26,
06/04 22Z,  -0.60,  -9.61,  -9.89,  99.90,   0.32,
06/04 23Z,  -0.60,  -8.08,  -8.45,  99.90,   0.23,
06/05 00Z,  -0.60,  -6.63,  -6.95,  99.90,   0.28,
06/05 01Z,  -0.60,  -5.62,  -6.03,  99.90,   0.19,
06/05 02Z,  -0.70,  -5.25,  -5.73,  99.90,   0.22,  (max)
06/05 03Z,  -0.70,  -5.47,  -5.81,  99.90,   0.36,
06/05 04Z,  -0.70,  -6.12,  -6.48,  99.90,   0.34,
06/05 05Z,  -0.70,  -7.00,  -7.41,  99.90,   0.29,
06/05 06Z,  -0.70,  -7.82,  -8.31,  99.90,   0.21,
06/05 07Z,  -0.70,  -8.22,  -8.67,  99.90,   0.25,  (min)
06/05 08Z,  -0.70,  -7.97,  -8.24,  99.90,   0.43,
06/05 09Z,  -0.70,  -7.16,  -7.52,  99.90,   0.34,
06/05 10Z,  -0.70,  -6.03,  -6.47,  99.90,   0.26,
06/05 11Z,  -0.60,  -4.85,  -5.22,  99.90,   0.23,
06/05 12Z,  -0.60,  -3.86,  -4.19,  99.90,   0.27,
06/05 13Z,  -0.60,  -3.40,  -3.65,  99.90,   0.35,  (max)
06/05 14Z,  -0.60,  -3.70,  -3.97,  99.90,   0.33,
06/05 15Z,  -0.60,  -4.74,  -5.07,  99.90,   0.27,
06/05 16Z,  -0.60,  -6.31,  -6.59,  99.90,   0.32,
06/05 17Z,  -0.60,  -8.12,  -8.33,  99.90,   0.39,
06/05 18Z,  -0.60,  -9.87, -10.06,  99.90,   0.41,
06/05 19Z,  -0.60, -11.15, -11.31,  99.90,   0.44,
06/05 20Z,  -0.50, -11.64, -11.58,  99.90,   0.56,  (min)
06/05 21Z,  -0.50, -11.28, -11.33,  99.90,   0.45,
06/05 22Z,  -0.50, -10.30, -10.50,  99.90,   0.30,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/05 23Z,  -0.50,  -8.96,  99.90,  -9.15,   0.31,
06/06 00Z,  -0.50,  -7.50,  99.90,  -7.68,   0.32,
06/06 01Z,  -0.50,  -6.22,  99.90,  -6.39,   0.33,
06/06 02Z,  -0.50,  -5.43,  99.90,  -5.59,   0.35,
06/06 03Z,  -0.40,  -5.27,  99.90,  -5.32,   0.36,  (max)
06/06 04Z,  -0.40,  -5.64,  99.90,  -5.68,   0.37,
06/06 05Z,  -0.40,  -6.37,  99.90,  -6.39,   0.38,
06/06 06Z,  -0.40,  -7.23,  99.90,  -7.24,   0.39,
06/06 07Z,  -0.40,  -7.96,  99.90,  -7.96,   0.40,
06/06 08Z,  -0.40,  -8.22,  99.90,  -8.21,   0.41,  (min)
06/06 09Z,  -0.30,  -7.88,  99.90,  -7.76,   0.42,
06/06 10Z,  -0.30,  -7.07,  99.90,  -6.93,   0.43,
06/06 11Z,  -0.30,  -6.03,  99.90,  -5.90,   0.43,
06/06 12Z,  -0.40,  -5.01,  99.90,  -4.98,   0.43,
06/06 13Z,  -0.30,  -4.23,  99.90,  -4.09,   0.43,
06/06 14Z,  -0.40,  -3.97,  99.90,  -3.94,   0.43,  (max)
06/06 15Z,  -0.40,  -4.43,  99.90,  -4.39,   0.43,
06/06 16Z,  -0.40,  -5.52,  99.90,  -5.49,   0.43,
06/06 17Z,  -0.40,  -7.03,  99.90,  -6.99,   0.43,
06/06 18Z,  -0.40,  -8.67,  99.90,  -8.63,   0.43,
06/06 19Z,  -0.40, -10.15,  99.90, -10.11,   0.43,
06/06 20Z,  -0.40, -11.11,  99.90, -11.07,   0.43,
06/06 21Z,  -0.40, -11.29,  99.90, -11.26,   0.43,  (min)
06/06 22Z,  -0.40, -10.73,  99.90, -10.70,   0.43,
06/06 23Z,  -0.40,  -9.65,  99.90,  -9.62,   0.43,
06/07 00Z,  -0.40,  -8.31,  99.90,  -8.28,   0.43,
06/07 01Z,  -0.40,  -6.93,  99.90,  -6.90,   0.43,
06/07 02Z,  -0.40,  -5.80,  99.90,  -5.76,   0.43,
06/07 03Z,  -0.50,  -5.19,  99.90,  -5.26,   0.43,  (max)
06/07 04Z,  -0.50,  -5.20,  99.90,  -5.27,   0.43,
06/07 05Z,  -0.50,  -5.70,  99.90,  -5.77,   0.43,
06/07 06Z,  -0.50,  -6.50,  99.90,  -6.56,   0.43,
06/07 07Z,  -0.50,  -7.39,  99.90,  -7.45,   0.43,
06/07 08Z,  -0.50,  -8.09,  99.90,  -8.16,   0.43,
06/07 09Z,  -0.40,  -8.33,  99.90,  -8.29,   0.43,  (min)
06/07 10Z,  -0.40,  -7.99,  99.90,  -7.96,   0.43,
06/07 11Z,  -0.50,  -7.25,  99.90,  -7.32,   0.43,
06/07 12Z,  -0.50,  -6.34,  99.90,  -6.41,   0.43,
06/07 13Z,  -0.40,  -5.44,  99.90,  -5.40,   0.43,
06/07 14Z,  -0.50,  -4.77,  99.90,  -4.84,   0.43,
06/07 15Z,  -0.50,  -4.62,  99.90,  -4.69,   0.43,  (max)
06/07 16Z,  -0.60,  -5.11,  99.90,  -5.28,   0.43,
06/07 17Z,  -0.60,  -6.15,  99.90,  -6.32,   0.43,
06/07 18Z,  -0.60,  -7.51,  99.90,  -7.67,   0.43,
06/07 19Z,  -0.60,  -8.94,  99.90,  -9.10,   0.43,
06/07 20Z,  -0.60, -10.16,  99.90, -10.33,   0.43,
06/07 21Z,  -0.60, -10.86,  99.90, -11.02,   0.43,  (min)
06/07 22Z,  -0.60, -10.82,  99.90, -10.99,   0.43,
06/07 23Z,  -0.60, -10.12,  99.90, -10.29,   0.43,
06/08 00Z,  -0.60,  -8.99,  99.90,  -9.16,   0.43,
06/08 01Z,  -0.60,  -7.66,  99.90,  -7.82,   0.43,
06/08 02Z,  -0.60,  -6.33,  99.90,  -6.49,   0.43,
06/08 03Z,  -0.60,  -5.30,  99.90,  -5.47,   0.43,
06/08 04Z,  -0.60,  -4.85,  99.90,  -5.01,   0.43,  (max)
06/08 05Z,  -0.60,  -5.00,  99.90,  -5.17,   0.43,
06/08 06Z,  -0.60,  -5.63,  99.90,  -5.80,   0.43,
06/08 07Z,  -0.50,  -6.55,  99.90,  -6.61,   0.43,
06/08 08Z,  -0.50,  -7.54,  99.90,  -7.61,   0.43,
06/08 09Z,  -0.50,  -8.33,  99.90,  -8.40,   0.43,
06/08 10Z,  -0.50,  -8.64,  99.90,  -8.70,   0.43,  (min)
06/08 11Z,  -0.50,  -8.39,  99.90,  -8.46,   0.43,
06/08 12Z,  -0.50,  -7.75,  99.90,  -7.82,   0.43,
06/08 13Z,  -0.50,  -6.92,  99.90,  -6.98,   0.43,
06/08 14Z,  -0.50,  -6.06,  99.90,  -6.12,   0.43,
06/08 15Z,  -0.50,  -5.40,  99.90,  -5.47,   0.43,
06/08 16Z,  -0.50,  -5.22,  99.90,  -5.29,   0.43,  (max)
06/08 17Z,  -0.50,  -5.64,  99.90,  -5.70,   0.43,
06/08 18Z,  -0.50,  -6.53,  99.90,  -6.60,   0.43,
06/08 19Z,  -0.50,  -7.70,  99.90,  -7.77,   0.43,
06/08 20Z,  -0.40,  -8.93,  99.90,  -8.89,   0.43,
06/08 21Z,  -0.50,  -9.95,  99.90, -10.02,   0.43,
06/08 22Z,  -0.40, -10.46,  99.90, -10.43,   0.43,  (min)
06/08 23Z,  -0.40, -10.28,  99.90, -10.25,   0.43,
06/09 00Z,  -0.40,  -9.50,  99.90,  -9.47,   0.43,
06/09 01Z,  -0.40,  -8.33,  99.90,  -8.29,   0.43,
06/09 02Z,  -0.40,  -6.97,  99.90,  -6.93,   0.43,
06/09 03Z,  -0.50,  -5.65,  99.90,  -5.72,   0.43,
06/09 04Z,  -0.50,  -4.70,  99.90,  -4.77,   0.43,
06/09 05Z,  -0.40,  -4.37,  99.90,  -4.34,   0.43,  (max)
06/09 06Z,  -0.40,  -4.68,  99.90,  -4.64,   0.43,
06/09 07Z,  -0.40,  -5.47,  99.90,  -5.44,   0.43,
06/09 08Z,  -0.40,  -6.58,  99.90,  -6.55,   0.43,
06/09 09Z,  -0.40,  -7.78,  99.90,  -7.74,   0.43,
06/09 10Z,  -0.40,  -8.75,  99.90,  -8.72,   0.43,
06/09 11Z,  -0.30,  -9.21,  99.90,  -9.07,   0.43,  (min)
06/09 12Z,  -0.30,  -9.08,  99.90,  -8.95,   0.43,
06/09 13Z,  99.90,  -8.52,  99.90,  99.90,   0.43,
06/09 14Z,  99.90,  -7.68,  99.90,  99.90,   0.43,
06/09 15Z,  99.90,  -6.75,  99.90,  99.90,   0.43,
06/09 16Z,  99.90,  -5.98,  99.90,  99.90,   0.43,
06/09 17Z,  99.90,  -5.67,  99.90,  99.90,   0.43,
06/09 18Z,  99.90,  -5.92,  99.90,  99.90,   0.43,