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 : 06/12/2025 18:23:01 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/11 00Z,   1.30,  -9.16, -10.12,  99.90,  -2.26,
06/11 01Z,   1.20, -11.66, -12.45,  99.90,  -1.99,
06/11 02Z,   1.10, -14.25, -15.08,  99.90,  -1.93,
06/11 03Z,   1.10, -15.95, -16.84,  99.90,  -1.99,
06/11 04Z,   1.10, -16.05, -17.13,  99.90,  -2.18,  (min)
06/11 05Z,   1.10, -14.48, -15.45,  99.90,  -2.07,
06/11 06Z,   1.20, -11.72, -12.75,  99.90,  -2.23,
06/11 07Z,   1.20,  -8.51,  -9.39,  99.90,  -2.08,
06/11 08Z,   1.10,  -5.70,  -6.56,  99.90,  -1.96,
06/11 09Z,   1.10,  -4.13,  -5.07,  99.90,  -2.04,  (max)
06/11 10Z,   1.10,  -4.31,  -5.13,  99.90,  -1.92,
06/11 11Z,   1.20,  -6.22,  -7.21,  99.90,  -2.19,
06/11 12Z,   1.20,  -9.47, -10.44,  99.90,  -2.17,
06/11 13Z,   1.20, -13.53, -14.69,  99.90,  -2.36,
06/11 14Z,   1.10, -17.66, -18.73,  99.90,  -2.17,
06/11 15Z,   1.10, -20.84, -21.82,  99.90,  -2.08,
06/11 16Z,   1.10, -22.15, -23.02,  99.90,  -1.97,  (min)
06/11 17Z,   1.20, -21.33, -22.02,  99.90,  -1.89,
06/11 18Z,   1.20, -18.80, -19.77,  99.90,  -2.17,
06/11 19Z,   1.20, -15.32, -16.53,  99.90,  -2.41,
06/11 20Z,   1.30, -11.67, -12.80,  99.90,  -2.43,
06/11 21Z,   1.30,  -8.66,  -9.71,  99.90,  -2.35,
06/11 22Z,   1.40,  -6.93,  -7.92,  99.90,  -2.39,
06/11 23Z,   1.50,  -6.69,  -7.63,  99.90,  -2.44,  (max)
06/12 00Z,   1.50,  -7.79,  -8.66,  99.90,  -2.37,
06/12 01Z,   1.40,  -9.93, -10.75,  99.90,  -2.22,
06/12 02Z,   1.40, -12.62, -13.53,  99.90,  -2.31,
06/12 03Z,   1.40, -15.06, -16.01,  99.90,  -2.35,
06/12 04Z,   1.50, -16.28, -17.47,  99.90,  -2.69,  (min)
06/12 05Z,   1.50, -15.71, -16.75,  99.90,  -2.54,
06/12 06Z,   1.40, -13.55, -14.50,  99.90,  -2.35,
06/12 07Z,   1.30, -10.46, -11.41,  99.90,  -2.25,
06/12 08Z,   1.40,  -7.28,  -8.05,  99.90,  -2.17,
06/12 09Z,   1.40,  -4.84,  -5.55,  99.90,  -2.11,
06/12 10Z,   1.50,  -3.87,  -4.73,  99.90,  -2.36,  (max)
06/12 11Z,   1.60,  -4.74,  -5.50,  99.90,  -2.36,
06/12 12Z,   1.50,  -7.27,  -8.16,  99.90,  -2.39,
06/12 13Z,   1.50, -11.00, -12.00,  99.90,  -2.50,
06/12 14Z,   1.50, -15.28, -16.40,  99.90,  -2.62,
06/12 15Z,   1.50, -19.25, -20.19,  99.90,  -2.44,
06/12 16Z,   1.50, -21.84, -22.71,  99.90,  -2.37,
06/12 17Z,   1.50, -22.31, -23.07,  99.90,  -2.26,  (min)
06/12 18Z,   1.50, -20.68, -21.52,  99.90,  -2.34,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/12 19Z,   1.50, -17.59,  99.90, -18.43,  -2.33,
06/12 20Z,   1.50, -13.91,  99.90, -14.73,  -2.32,
06/12 21Z,   1.60, -10.40,  99.90, -11.12,  -2.32,
06/12 22Z,   1.70,  -7.80,  99.90,  -8.40,  -2.31,
06/12 23Z,   1.80,  -6.60,  99.90,  -7.10,  -2.30,  (max)
06/13 00Z,   1.80,  -6.90,  99.90,  -7.39,  -2.29,
06/13 01Z,   1.90,  -8.47,  99.90,  -8.85,  -2.28,
06/13 02Z,   1.90, -10.91,  99.90, -11.28,  -2.27,
06/13 03Z,   1.80, -13.63,  99.90, -14.09,  -2.26,
06/13 04Z,   1.80, -15.74,  99.90, -16.19,  -2.25,
06/13 05Z,   1.70, -16.33,  99.90, -16.88,  -2.24,  (min)
06/13 06Z,   1.70, -15.10,  99.90, -15.63,  -2.23,
06/13 07Z,   1.60, -12.47,  99.90, -13.10,  -2.23,
06/13 08Z,   1.50,  -9.26,  99.90,  -9.99,  -2.23,
06/13 09Z,   1.30,  -6.29,  99.90,  -7.23,  -2.23,
06/13 10Z,   1.20,  -4.35,  99.90,  -5.38,  -2.23,
06/13 11Z,   1.10,  -4.03,  99.90,  -5.17,  -2.23,  (max)
06/13 12Z,   1.00,  -5.56,  99.90,  -6.79,  -2.23,
06/13 13Z,   1.00,  -8.63,  99.90,  -9.87,  -2.23,
06/13 14Z,   1.00, -12.68,  99.90, -13.91,  -2.23,
06/13 15Z,   1.10, -16.95,  99.90, -18.08,  -2.23,
06/13 16Z,   1.10, -20.51,  99.90, -21.65,  -2.23,
06/13 17Z,   1.20, -22.36,  99.90, -23.39,  -2.23,  (min)
06/13 18Z,   1.30, -21.97,  99.90, -22.91,  -2.23,
06/13 19Z,   1.40, -19.65,  99.90, -20.48,  -2.23,
06/13 20Z,   1.40, -16.22,  99.90, -17.05,  -2.23,
06/13 21Z,   1.40, -12.53,  99.90, -13.37,  -2.23,
06/13 22Z,   1.40,  -9.33,  99.90, -10.16,  -2.23,
06/13 23Z,   1.40,  -7.21,  99.90,  -8.05,  -2.23,
06/14 00Z,   1.40,  -6.58,  99.90,  -7.41,  -2.23,  (max)
06/14 01Z,   1.40,  -7.40,  99.90,  -8.23,  -2.23,
06/14 02Z,   1.40,  -9.35,  99.90, -10.18,  -2.23,
06/14 03Z,   1.40, -11.95,  99.90, -12.78,  -2.23,
06/14 04Z,   1.40, -14.52,  99.90, -15.36,  -2.23,
06/14 05Z,   1.40, -16.16,  99.90, -16.99,  -2.23,  (min)
06/14 06Z,   1.40, -16.11,  99.90, -16.95,  -2.23,
06/14 07Z,   1.50, -14.32,  99.90, -15.05,  -2.23,
06/14 08Z,   1.40, -11.42,  99.90, -12.26,  -2.23,
06/14 09Z,   1.40,  -8.28,  99.90,  -9.12,  -2.23,
06/14 10Z,   1.30,  -5.68,  99.90,  -6.61,  -2.23,
06/14 11Z,   1.30,  -4.29,  99.90,  -5.22,  -2.23,  (max)
06/14 12Z,   1.30,  -4.61,  99.90,  -5.55,  -2.23,
06/14 13Z,   1.30,  -6.71,  99.90,  -7.64,  -2.23,
06/14 14Z,   1.40, -10.16,  99.90, -11.00,  -2.23,
06/14 15Z,   1.40, -14.30,  99.90, -15.14,  -2.23,
06/14 16Z,   1.50, -18.34,  99.90, -19.07,  -2.23,
06/14 17Z,   1.40, -21.30,  99.90, -22.14,  -2.23,
06/14 18Z,   1.40, -22.34,  99.90, -23.18,  -2.23,  (min)
06/14 19Z,   1.30, -21.19,  99.90, -22.12,  -2.23,
06/14 20Z,   1.20, -18.37,  99.90, -19.41,  -2.23,
06/14 21Z,   1.20, -14.80,  99.90, -15.84,  -2.23,
06/14 22Z,   1.20, -11.29,  99.90, -12.32,  -2.23,
06/14 23Z,   1.20,  -8.47,  99.90,  -9.51,  -2.23,
06/15 00Z,   1.30,  -6.88,  99.90,  -7.81,  -2.23,
06/15 01Z,   1.40,  -6.78,  99.90,  -7.62,  -2.23,  (max)
06/15 02Z,   1.50,  -8.05,  99.90,  -8.78,  -2.23,
06/15 03Z,   1.60, -10.26,  99.90, -10.89,  -2.23,
06/15 04Z,   1.70, -12.88,  99.90, -13.41,  -2.23,
06/15 05Z,   1.70, -15.19,  99.90, -15.72,  -2.23,
06/15 06Z,   1.70, -16.33,  99.90, -16.86,  -2.23,  (min)
06/15 07Z,   1.60, -15.74,  99.90, -16.37,  -2.23,
06/15 08Z,   1.50, -13.58,  99.90, -14.32,  -2.23,
06/15 09Z,   1.30, -10.63,  99.90, -11.56,  -2.23,
06/15 10Z,   1.10,  -7.71,  99.90,  -8.84,  -2.23,
06/15 11Z,   1.00,  -5.53,  99.90,  -6.77,  -2.23,
06/15 12Z,   0.90,  -4.68,  99.90,  -6.02,  -2.23,  (max)
06/15 13Z,   0.90,  -5.54,  99.90,  -6.88,  -2.23,
06/15 14Z,   1.00,  -8.04,  99.90,  -9.27,  -2.23,
06/15 15Z,   1.20, -11.65,  99.90, -12.68,  -2.23,
06/15 16Z,   1.30, -15.65,  99.90, -16.59,  -2.23,
06/15 17Z,   1.50, -19.25,  99.90, -19.98,  -2.23,
06/15 18Z,   1.60, -21.54,  99.90, -22.17,  -2.23,
06/15 19Z,   1.60, -21.83,  99.90, -22.46,  -2.23,  (min)
06/15 20Z,   1.50, -20.08,  99.90, -20.82,  -2.23,
06/15 21Z,   1.40, -16.99,  99.90, -17.82,  -2.23,
06/15 22Z,   1.30, -13.45,  99.90, -14.39,  -2.23,
06/15 23Z,   1.20, -10.21,  99.90, -11.24,  -2.23,
06/16 00Z,   1.10,  -7.80,  99.90,  -8.94,  -2.23,
06/16 01Z,   1.00,  -6.70,  99.90,  -7.94,  -2.23,  (max)
06/16 02Z,   1.00,  -7.07,  99.90,  -8.30,  -2.23,
06/16 03Z,   1.10,  -8.67,  99.90,  -9.81,  -2.23,
06/16 04Z,   1.20, -11.03,  99.90, -12.07,  -2.23,
06/16 05Z,   1.40, -13.59,  99.90, -14.43,  -2.23,
06/16 06Z,   1.50, -15.63,  99.90, -16.36,  -2.23,
06/16 07Z,   1.60, -16.37,  99.90, -17.00,  -2.23,  (min)
06/16 08Z,   1.60, -15.43,  99.90, -16.06,  -2.23,
06/16 09Z,   1.50, -13.13,  99.90, -13.87,  -2.23,
06/16 10Z,   1.40, -10.28,  99.90, -11.12,  -2.23,
06/16 11Z,   1.40,  -7.66,  99.90,  -8.49,  -2.23,
06/16 12Z,   1.40,  -5.87,  99.90,  -6.71,  -2.23,