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
#Juneau, AK : 06/10/2026 18:22:53 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/09 00Z,   1.60, -14.32, -14.37,  99.90,  -1.65,
06/09 01Z,   1.60, -11.69, -11.84,  99.90,  -1.75,
06/09 02Z,   1.70,  -9.28,  -9.67,  99.90,  -2.09,
06/09 03Z,   1.80,  -7.58,  -7.99,  99.90,  -2.21,
06/09 04Z,   1.90,  -6.85,  -7.22,  99.90,  -2.27,  (max)
06/09 05Z,   1.90,  -7.24,  -7.54,  99.90,  -2.20,
06/09 06Z,   1.80,  -8.71,  -8.78,  99.90,  -1.87,
06/09 07Z,   1.80, -10.98, -10.97,  99.90,  -1.79,
06/09 08Z,   1.80, -13.47, -13.43,  99.90,  -1.76,
06/09 09Z,   1.80, -15.55, -15.45,  99.90,  -1.70,
06/09 10Z,   1.80, -16.70, -16.78,  99.90,  -1.88,  (min)
06/09 11Z,   1.80, -16.65, -16.73,  99.90,  -1.88,
06/09 12Z,   1.50, -15.48, -15.57,  99.90,  -1.59,
06/09 13Z,   1.50, -13.54, -13.63,  99.90,  -1.59,
06/09 14Z,   1.50, -11.42, -11.47,  99.90,  -1.55,
06/09 15Z,   1.50,  -9.71,  -9.78,  99.90,  -1.57,
06/09 16Z,   1.50,  -8.83,  -8.92,  99.90,  -1.59,  (max)
06/09 17Z,   1.60,  -8.99,  -9.19,  99.90,  -1.80,
06/09 18Z,   1.40, -10.19, -10.43,  99.90,  -1.64,
06/09 19Z,   1.50, -12.19, -12.47,  99.90,  -1.78,
06/09 20Z,   1.60, -14.50, -14.69,  99.90,  -1.79,
06/09 21Z,   1.70, -16.44, -16.56,  99.90,  -1.82,
06/09 22Z,   1.80, -17.48, -17.51,  99.90,  -1.83,  (min)
06/09 23Z,   1.90, -17.31, -17.35,  99.90,  -1.94,
06/10 00Z,   1.60, -15.92, -16.01,  99.90,  -1.69,
06/10 01Z,   1.70, -13.60, -13.78,  99.90,  -1.88,
06/10 02Z,   1.80, -10.88, -11.33,  99.90,  -2.25,
06/10 03Z,   1.80,  -8.39,  -8.95,  99.90,  -2.36,
06/10 04Z,   1.90,  -6.64,  -7.28,  99.90,  -2.54,
06/10 05Z,   2.00,  -6.00,  -6.57,  99.90,  -2.57,  (max)
06/10 06Z,   1.60,  -6.61,  -7.04,  99.90,  -2.03,
06/10 07Z,   1.60,  -8.44,  -8.67,  99.90,  -1.83,
06/10 08Z,   1.60, -11.15, -11.36,  99.90,  -1.81,
06/10 09Z,   1.60, -14.10, -14.24,  99.90,  -1.74,
06/10 10Z,   1.70, -16.58, -16.84,  99.90,  -1.96,
06/10 11Z,   1.70, -18.00, -18.39,  99.90,  -2.09,
06/10 12Z,   1.30, -18.08, -18.50,  99.90,  -1.72,  (min)
06/10 13Z,   1.30, -16.83, -17.18,  99.90,  -1.65,
06/10 14Z,   1.40, -14.65, -14.99,  99.90,  -1.74,
06/10 15Z,   1.40, -12.18, -12.47,  99.90,  -1.69,
06/10 16Z,   1.50, -10.08, -10.43,  99.90,  -1.85,
06/10 17Z,   1.50,  -8.82,  -9.30,  99.90,  -1.98,
06/10 18Z,   1.60,  -8.67,  -9.29,  99.90,  -2.22,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/10 19Z,   1.60,  -9.66,  99.90, -10.24,  -2.18,
06/10 20Z,   1.60, -11.56,  99.90, -12.11,  -2.15,
06/10 21Z,   1.60, -13.85,  99.90, -14.36,  -2.11,
06/10 22Z,   1.60, -15.87,  99.90, -16.34,  -2.08,
06/10 23Z,   1.50, -17.01,  99.90, -17.55,  -2.04,  (min)
06/11 00Z,   1.40, -16.90,  99.90, -17.50,  -2.00,
06/11 01Z,   1.30, -15.47,  99.90, -16.14,  -1.97,
06/11 02Z,   1.20, -12.99,  99.90, -13.73,  -1.93,
06/11 03Z,   1.10, -10.05,  99.90, -10.84,  -1.90,
06/11 04Z,   1.10,  -7.35,  99.90,  -8.11,  -1.86,
06/11 05Z,   1.10,  -5.52,  99.90,  -6.25,  -1.82,
06/11 06Z,   1.10,  -4.98,  99.90,  -5.67,  -1.79,  (max)
06/11 07Z,   1.20,  -5.90,  99.90,  -6.49,  -1.79,
06/11 08Z,   1.30,  -8.22,  99.90,  -8.70,  -1.79,
06/11 09Z,   1.30, -11.49,  99.90, -11.98,  -1.79,
06/11 10Z,   1.40, -15.00,  99.90, -15.38,  -1.79,
06/11 11Z,   1.40, -17.93,  99.90, -18.32,  -1.79,
06/11 12Z,   1.40, -19.63,  99.90, -20.02,  -1.79,
06/11 13Z,   1.40, -19.72,  99.90, -20.11,  -1.79,  (min)
06/11 14Z,   1.30, -18.23,  99.90, -18.72,  -1.79,
06/11 15Z,   1.30, -15.61,  99.90, -16.10,  -1.79,
06/11 16Z,   1.20, -12.63,  99.90, -13.22,  -1.79,
06/11 17Z,   1.10, -10.04,  99.90, -10.72,  -1.79,
06/11 18Z,   1.00,  -8.39,  99.90,  -9.17,  -1.79,
06/11 19Z,   0.80,  -7.98,  99.90,  -8.97,  -1.79,  (max)
06/11 20Z,   0.70,  -8.87,  99.90,  -9.96,  -1.79,
06/11 21Z,   0.70, -10.81,  99.90, -11.90,  -1.79,
06/11 22Z,   0.70, -13.25,  99.90, -14.34,  -1.79,
06/11 23Z,   0.80, -15.47,  99.90, -16.46,  -1.79,
06/12 00Z,   1.00, -16.80,  99.90, -17.59,  -1.79,  (min)
06/12 01Z,   1.10, -16.75,  99.90, -17.44,  -1.79,
06/12 02Z,   1.20, -15.20,  99.90, -15.79,  -1.79,
06/12 03Z,   1.30, -12.43,  99.90, -12.92,  -1.79,
06/12 04Z,   1.30,  -9.15,  99.90,  -9.64,  -1.79,
06/12 05Z,   1.40,  -6.20,  99.90,  -6.59,  -1.79,
06/12 06Z,   1.40,  -4.31,  99.90,  -4.70,  -1.79,
06/12 07Z,   1.30,  -3.94,  99.90,  -4.43,  -1.79,  (max)
06/12 08Z,   1.30,  -5.26,  99.90,  -5.75,  -1.79,
06/12 09Z,   1.20,  -8.13,  99.90,  -8.72,  -1.79,
06/12 10Z,   1.00, -12.03,  99.90, -12.82,  -1.79,
06/12 11Z,   0.90, -16.13,  99.90, -17.02,  -1.79,
06/12 12Z,   0.80, -19.51,  99.90, -20.50,  -1.79,
06/12 13Z,   0.80, -21.38,  99.90, -22.37,  -1.79,  (min)
06/12 14Z,   0.80, -21.33,  99.90, -22.32,  -1.79,
06/12 15Z,   0.90, -19.42,  99.90, -20.30,  -1.79,
06/12 16Z,   0.90, -16.23,  99.90, -17.12,  -1.79,
06/12 17Z,   0.90, -12.67,  99.90, -13.56,  -1.79,
06/12 18Z,   1.00,  -9.61,  99.90, -10.40,  -1.79,
06/12 19Z,   1.00,  -7.65,  99.90,  -8.44,  -1.79,
06/12 20Z,   1.00,  -7.11,  99.90,  -7.89,  -1.79,  (max)
06/12 21Z,   1.10,  -8.03,  99.90,  -8.71,  -1.79,
06/12 22Z,   1.10, -10.15,  99.90, -10.83,  -1.79,
06/12 23Z,   1.10, -12.87,  99.90, -13.56,  -1.79,
06/13 00Z,   1.20, -15.39,  99.90, -15.98,  -1.79,
06/13 01Z,   1.20, -16.90,  99.90, -17.49,  -1.79,  (min)
06/13 02Z,   1.20, -16.83,  99.90, -17.42,  -1.79,
06/13 03Z,   1.20, -15.02,  99.90, -15.61,  -1.79,
06/13 04Z,   1.20, -11.86,  99.90, -12.45,  -1.79,
06/13 05Z,   1.20,  -8.20,  99.90,  -8.79,  -1.79,
06/13 06Z,   1.20,  -5.04,  99.90,  -5.63,  -1.79,
06/13 07Z,   1.10,  -3.16,  99.90,  -3.84,  -1.79,
06/13 08Z,   1.10,  -3.02,  99.90,  -3.71,  -1.79,  (max)
06/13 09Z,   1.00,  -4.79,  99.90,  -5.58,  -1.79,
06/13 10Z,   0.90,  -8.24,  99.90,  -9.13,  -1.79,
06/13 11Z,   0.90, -12.77,  99.90, -13.66,  -1.79,
06/13 12Z,   0.90, -17.42,  99.90, -18.31,  -1.79,
06/13 13Z,   1.00, -21.13,  99.90, -21.92,  -1.79,
06/13 14Z,   1.10, -23.02,  99.90, -23.71,  -1.79,  (min)
06/13 15Z,   1.10, -22.65,  99.90, -23.33,  -1.79,
06/13 16Z,   1.20, -20.18,  99.90, -20.77,  -1.79,
06/13 17Z,   1.20, -16.39,  99.90, -16.98,  -1.79,
06/13 18Z,   1.20, -12.32,  99.90, -12.91,  -1.79,
06/13 19Z,   1.20,  -8.91,  99.90,  -9.50,  -1.79,
06/13 20Z,   1.20,  -6.78,  99.90,  -7.37,  -1.79,
06/13 21Z,   1.20,  -6.23,  99.90,  -6.82,  -1.79,  (max)
06/13 22Z,   1.10,  -7.32,  99.90,  -8.00,  -1.79,
06/13 23Z,   1.10,  -9.74,  99.90, -10.42,  -1.79,
06/14 00Z,   1.00, -12.82,  99.90, -13.61,  -1.79,
06/14 01Z,   1.00, -15.64,  99.90, -16.42,  -1.79,
06/14 02Z,   1.00, -17.26,  99.90, -18.05,  -1.79,  (min)
06/14 03Z,   1.10, -17.03,  99.90, -17.72,  -1.79,
06/14 04Z,   1.10, -14.85,  99.90, -15.54,  -1.79,
06/14 05Z,   1.20, -11.26,  99.90, -11.85,  -1.79,
06/14 06Z,   1.30,  -7.27,  99.90,  -7.76,  -1.79,
06/14 07Z,   1.30,  -3.98,  99.90,  -4.47,  -1.79,
06/14 08Z,   1.20,  -2.19,  99.90,  -2.78,  -1.79,  (max)
06/14 09Z,   1.20,  -2.35,  99.90,  -2.94,  -1.79,
06/14 10Z,   1.20,  -4.58,  99.90,  -5.16,  -1.79,
06/14 11Z,   1.20,  -8.60,  99.90,  -9.19,  -1.79,
06/14 12Z,   1.20, -13.69,  99.90, -14.28,  -1.79,