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 : 07/03/2025 20:22:09 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/02 00Z,  -0.50,  -8.19,  -7.97,  99.90,   0.72,
07/02 01Z,  -0.50,  -6.60,  -6.48,  99.90,   0.62,
07/02 02Z,  -0.50,  -5.22,  -5.24,  99.90,   0.48,
07/02 03Z,  -0.50,  -4.39,  -4.42,  99.90,   0.47,
07/02 04Z,  -0.50,  -4.25,  -4.27,  99.90,   0.48,  (max)
07/02 05Z,  -0.50,  -4.73,  -4.84,  99.90,   0.39,
07/02 06Z,  -0.40,  -5.71,  -5.80,  99.90,   0.31,
07/02 07Z,  -0.40,  -6.99,  -7.02,  99.90,   0.37,
07/02 08Z,  -0.40,  -8.20,  -8.26,  99.90,   0.34,
07/02 09Z,  -0.40,  -8.96,  -9.01,  99.90,   0.35,  (min)
07/02 10Z,  -0.40,  -9.12,  -8.95,  99.90,   0.57,
07/02 11Z,  -0.40,  -8.74,  -8.55,  99.90,   0.59,
07/02 12Z,  -0.30,  -7.97,  -7.86,  99.90,   0.41,
07/02 13Z,  -0.30,  -6.97,  -6.77,  99.90,   0.50,
07/02 14Z,  -0.40,  -6.02,  -5.90,  99.90,   0.52,
07/02 15Z,  -0.40,  -5.45,  -5.36,  99.90,   0.49,  (max)
07/02 16Z,  -0.40,  -5.45,  -5.44,  99.90,   0.41,
07/02 17Z,  -0.40,  -5.98,  -6.04,  99.90,   0.34,
07/02 18Z,  -0.30,  -6.91,  -6.91,  99.90,   0.30,
07/02 19Z,  -0.40,  -8.09,  -8.03,  99.90,   0.46,
07/02 20Z,  -0.40,  -9.24,  -9.12,  99.90,   0.52,
07/02 21Z,  -0.40,  -9.98,  -9.97,  99.90,   0.41,
07/02 22Z,  -0.40, -10.09, -10.08,  99.90,   0.41,  (min)
07/02 23Z,  -0.40,  -9.59,  -9.38,  99.90,   0.61,
07/03 00Z,  -0.40,  -8.60,  -8.41,  99.90,   0.59,
07/03 01Z,  -0.40,  -7.29,  -7.18,  99.90,   0.51,
07/03 02Z,  -0.50,  -5.90,  -5.89,  99.90,   0.51,
07/03 03Z,  -0.50,  -4.78,  -4.79,  99.90,   0.49,
07/03 04Z,  -0.50,  -4.22,  -4.24,  99.90,   0.48,  (max)
07/03 05Z,  -0.50,  -4.27,  -4.33,  99.90,   0.44,
07/03 06Z,  -0.50,  -4.87,  -5.05,  99.90,   0.32,
07/03 07Z,  -0.50,  -5.90,  -6.04,  99.90,   0.36,
07/03 08Z,  -0.50,  -7.16,  -7.31,  99.90,   0.35,
07/03 09Z,  -0.50,  -8.32,  -8.41,  99.90,   0.41,
07/03 10Z,  -0.50,  -9.05,  -9.04,  99.90,   0.51,
07/03 11Z,  -0.50,  -9.26,  -9.25,  99.90,   0.51,  (min)
07/03 12Z,  -0.50,  -9.00,  -8.94,  99.90,   0.56,
07/03 13Z,  -0.50,  -8.38,  -8.29,  99.90,   0.59,
07/03 14Z,  -0.50,  -7.53,  -7.41,  99.90,   0.62,
07/03 15Z,  -0.60,  -6.70,  -6.59,  99.90,   0.71,
07/03 16Z,  -0.60,  -6.20,  -6.12,  99.90,   0.68,  (max)
07/03 17Z,  -0.60,  -6.15,  -6.25,  99.90,   0.50,
07/03 18Z,  -0.70,  -6.50,  -6.69,  99.90,   0.51,
07/03 19Z,  -0.70,  -7.17,  -7.27,  99.90,   0.60,
07/03 20Z,  -0.70,  -8.03,  -8.09,  99.90,   0.64,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/03 21Z,  -0.70,  -8.85,  99.90,  -8.92,   0.63,
07/03 22Z,  -0.70,  -9.31,  99.90,  -9.39,   0.61,  (min)
07/03 23Z,  -0.60,  -9.24,  99.90,  -9.24,   0.60,
07/04 00Z,  -0.60,  -8.68,  99.90,  -8.70,   0.59,
07/04 01Z,  -0.60,  -7.75,  99.90,  -7.77,   0.57,
07/04 02Z,  -0.60,  -6.56,  99.90,  -6.60,   0.56,
07/04 03Z,  -0.70,  -5.34,  99.90,  -5.50,   0.55,
07/04 04Z,  -0.70,  -4.44,  99.90,  -4.60,   0.53,
07/04 05Z,  -0.70,  -4.07,  99.90,  -4.25,   0.52,  (max)
07/04 06Z,  -0.80,  -4.27,  99.90,  -4.56,   0.51,
07/04 07Z,  -0.80,  -4.96,  99.90,  -5.27,   0.49,
07/04 08Z,  -0.80,  -6.04,  99.90,  -6.36,   0.48,
07/04 09Z,  -0.80,  -7.33,  99.90,  -7.65,   0.48,
07/04 10Z,  -0.80,  -8.50,  99.90,  -8.82,   0.48,
07/04 11Z,  -0.80,  -9.27,  99.90,  -9.59,   0.48,
07/04 12Z,  -0.80,  -9.56,  99.90,  -9.88,   0.48,  (min)
07/04 13Z,  -0.80,  -9.41,  99.90,  -9.73,   0.48,
07/04 14Z,  -0.80,  -8.87,  99.90,  -9.19,   0.48,
07/04 15Z,  -0.80,  -8.08,  99.90,  -8.40,   0.48,
07/04 16Z,  -0.80,  -7.27,  99.90,  -7.59,   0.48,
07/04 17Z,  -0.80,  -6.73,  99.90,  -7.05,   0.48,
07/04 18Z,  -0.90,  -6.55,  99.90,  -6.97,   0.48,  (max)
07/04 19Z,  -0.90,  -6.70,  99.90,  -7.11,   0.48,
07/04 20Z,  -0.90,  -7.12,  99.90,  -7.54,   0.48,
07/04 21Z,  -0.90,  -7.74,  99.90,  -8.16,   0.48,
07/04 22Z,  -0.80,  -8.35,  99.90,  -8.67,   0.48,
07/04 23Z,  -0.80,  -8.65,  99.90,  -8.97,   0.48,  (min)
07/05 00Z,  -0.80,  -8.52,  99.90,  -8.84,   0.48,
07/05 01Z,  -0.80,  -7.97,  99.90,  -8.29,   0.48,
07/05 02Z,  -0.80,  -7.09,  99.90,  -7.41,   0.48,
07/05 03Z,  -0.70,  -5.99,  99.90,  -6.21,   0.48,
07/05 04Z,  -0.70,  -4.89,  99.90,  -5.11,   0.48,
07/05 05Z,  -0.70,  -4.13,  99.90,  -4.35,   0.48,
07/05 06Z,  -0.60,  -3.90,  99.90,  -4.02,   0.48,  (max)
07/05 07Z,  -0.60,  -4.21,  99.90,  -4.33,   0.48,
07/05 08Z,  -0.60,  -4.99,  99.90,  -5.11,   0.48,
07/05 09Z,  -0.60,  -6.17,  99.90,  -6.29,   0.48,
07/05 10Z,  -0.60,  -7.55,  99.90,  -7.67,   0.48,
07/05 11Z,  -0.60,  -8.80,  99.90,  -8.92,   0.48,
07/05 12Z,  -0.50,  -9.65,  99.90,  -9.67,   0.48,
07/05 13Z,  -0.50, -10.01,  99.90, -10.03,   0.48,  (min)
07/05 14Z,  -0.50,  -9.90,  99.90,  -9.92,   0.48,
07/05 15Z,  -0.50,  -9.36,  99.90,  -9.38,   0.48,
07/05 16Z,  -0.50,  -8.51,  99.90,  -8.53,   0.48,
07/05 17Z,  -0.50,  -7.62,  99.90,  -7.64,   0.48,
07/05 18Z,  -0.50,  -6.96,  99.90,  -6.98,   0.48,
07/05 19Z,  -0.50,  -6.62,  99.90,  -6.64,   0.48,
07/05 20Z,  -0.50,  -6.59,  99.90,  -6.61,   0.48,  (max)
07/05 21Z,  -0.50,  -6.86,  99.90,  -6.88,   0.48,
07/05 22Z,  -0.50,  -7.37,  99.90,  -7.39,   0.48,
07/05 23Z,  -0.40,  -7.89,  99.90,  -7.81,   0.48,
07/06 00Z,  -0.40,  -8.16,  99.90,  -8.08,   0.48,  (min)
07/06 01Z,  -0.50,  -8.02,  99.90,  -8.04,   0.48,
07/06 02Z,  -0.50,  -7.49,  99.90,  -7.51,   0.48,
07/06 03Z,  -0.50,  -6.62,  99.90,  -6.64,   0.48,
07/06 04Z,  -0.50,  -5.54,  99.90,  -5.56,   0.48,
07/06 05Z,  -0.40,  -4.49,  99.90,  -4.41,   0.48,
07/06 06Z,  -0.40,  -3.81,  99.90,  -3.73,   0.48,
07/06 07Z,  -0.40,  -3.68,  99.90,  -3.59,   0.48,  (max)
07/06 08Z,  -0.40,  -4.09,  99.90,  -4.01,   0.48,
07/06 09Z,  -0.50,  -5.01,  99.90,  -5.03,   0.48,
07/06 10Z,  -0.50,  -6.34,  99.90,  -6.36,   0.48,
07/06 11Z,  -0.60,  -7.87,  99.90,  -7.99,   0.48,
07/06 12Z,  -0.60,  -9.24,  99.90,  -9.36,   0.48,
07/06 13Z,  -0.60, -10.16,  99.90, -10.28,   0.48,
07/06 14Z,  -0.70, -10.55,  99.90, -10.77,   0.48,  (min)
07/06 15Z,  -0.70, -10.39,  99.90, -10.61,   0.48,
07/06 16Z,  -0.70,  -9.73,  99.90,  -9.95,   0.48,
07/06 17Z,  -0.80,  -8.73,  99.90,  -9.05,   0.48,
07/06 18Z,  -0.80,  -7.70,  99.90,  -8.01,   0.48,
07/06 19Z,  -0.80,  -6.89,  99.90,  -7.21,   0.48,
07/06 20Z,  -0.80,  -6.41,  99.90,  -6.73,   0.48,
07/06 21Z,  -0.70,  -6.28,  99.90,  -6.50,   0.48,  (max)
07/06 22Z,  -0.70,  -6.52,  99.90,  -6.74,   0.48,
07/06 23Z,  -0.80,  -7.05,  99.90,  -7.37,   0.48,
07/07 00Z,  -0.80,  -7.61,  99.90,  -7.93,   0.48,
07/07 01Z,  -0.80,  -7.89,  99.90,  -8.21,   0.48,  (min)
07/07 02Z,  -0.80,  -7.75,  99.90,  -8.07,   0.48,
07/07 03Z,  -0.80,  -7.20,  99.90,  -7.52,   0.48,
07/07 04Z,  -0.80,  -6.28,  99.90,  -6.60,   0.48,
07/07 05Z,  -0.80,  -5.14,  99.90,  -5.46,   0.48,
07/07 06Z,  -0.80,  -4.08,  99.90,  -4.40,   0.48,
07/07 07Z,  -0.80,  -3.44,  99.90,  -3.76,   0.48,
07/07 08Z,  -0.80,  -3.40,  99.90,  -3.72,   0.48,  (max)
07/07 09Z,  -0.80,  -3.96,  99.90,  -4.28,   0.48,
07/07 10Z,  -0.80,  -5.07,  99.90,  -5.39,   0.48,
07/07 11Z,  -0.80,  -6.63,  99.90,  -6.95,   0.48,
07/07 12Z,  -0.80,  -8.36,  99.90,  -8.67,   0.48,