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
#Yakutat, AK : 06/24/2025 14:23:15 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/22 18Z,  -0.40,  -4.16,  -4.63,  99.90,  -0.07,
06/22 19Z,  -0.50,  -3.10,  -3.89,  99.90,  -0.29,
06/22 20Z,  -0.50,  -2.87,  -3.69,  99.90,  -0.32,  (max)
06/22 21Z,  -0.60,  -3.44,  -4.14,  99.90,  -0.10,
06/22 22Z,  -0.50,  -4.55,  -5.37,  99.90,  -0.32,
06/22 23Z,  -0.50,  -5.79,  -6.53,  99.90,  -0.24,
06/23 00Z,  -0.40,  -6.71,  -7.46,  99.90,  -0.35,
06/23 01Z,  -0.40,  -6.98,  -7.59,  99.90,  -0.21,  (min)
06/23 02Z,  -0.40,  -6.39,  -7.10,  99.90,  -0.31,
06/23 03Z,  -0.40,  -5.00,  -5.74,  99.90,  -0.34,
06/23 04Z,  -0.50,  -3.10,  -3.96,  99.90,  -0.36,
06/23 05Z,  -0.40,  -1.13,  -1.79,  99.90,  -0.26,
06/23 06Z,  -0.30,   0.40,  -0.37,  99.90,  -0.47,
06/23 07Z,  -0.30,   1.06,   0.18,  99.90,  -0.58,  (max)
06/23 08Z,  -0.30,   0.59,  -0.23,  99.90,  -0.52,
06/23 09Z,  -0.40,  -1.01,  -1.86,  99.90,  -0.45,
06/23 10Z,  -0.40,  -3.48,  -4.29,  99.90,  -0.41,
06/23 11Z,  -0.40,  -6.35,  -7.11,  99.90,  -0.36,
06/23 12Z,  -0.30,  -9.05,  -9.69,  99.90,  -0.34,
06/23 13Z,  -0.40, -11.04, -11.68,  99.90,  -0.24,
06/23 14Z,  -0.40, -11.94, -12.51,  99.90,  -0.17,  (min)
06/23 15Z,  -0.50, -11.62, -12.07,  99.90,   0.05,
06/23 16Z,  -0.50, -10.22, -10.76,  99.90,  -0.04,
06/23 17Z,  -0.40,  -8.11,  -8.82,  99.90,  -0.31,
06/23 18Z,  -0.40,  -5.81,  -6.48,  99.90,  -0.27,
06/23 19Z,  -0.40,  -3.85,  -4.58,  99.90,  -0.33,
06/23 20Z,  -0.40,  -2.64,  -3.36,  99.90,  -0.32,
06/23 21Z,  -0.40,  -2.37,  -3.05,  99.90,  -0.28,  (max)
06/23 22Z,  -0.50,  -3.00,  -3.86,  99.90,  -0.36,
06/23 23Z,  -0.40,  -4.21,  -4.96,  99.90,  -0.35,
06/24 00Z,  -0.40,  -5.57,  -6.21,  99.90,  -0.24,
06/24 01Z,  -0.40,  -6.59,  -7.24,  99.90,  -0.25,
06/24 02Z,  -0.50,  -6.87,  -7.50,  99.90,  -0.13,  (min)
06/24 03Z,  -0.50,  -6.23,  -6.80,  99.90,  -0.07,
06/24 04Z,  -0.50,  -4.74,  -5.41,  99.90,  -0.17,
06/24 05Z,  -0.50,  -2.72,  -3.32,  99.90,  -0.10,
06/24 06Z,  -0.40,  -0.66,  -1.29,  99.90,  -0.23,
06/24 07Z,  -0.40,   0.88,   0.17,  99.90,  -0.31,
06/24 08Z,  -0.40,   1.44,   0.69,  99.90,  -0.35,  (max)
06/24 09Z,  -0.40,   0.78,   0.05,  99.90,  -0.33,
06/24 10Z,  -0.40,  -1.08,  -1.77,  99.90,  -0.29,
06/24 11Z,  -0.40,  -3.84,  -4.58,  99.90,  -0.34,
06/24 12Z,  -0.40,  -6.95,  -7.59,  99.90,  -0.24,
06/24 13Z,  -0.30,  -9.80, -10.31,  99.90,  -0.21,
06/24 14Z,  -0.30, -11.81, -12.27,  99.90,  -0.16,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/24 15Z,  -0.30, -12.60,  99.90, -13.06,  -0.17,  (min)
06/24 16Z,  -0.30, -12.06,  99.90, -12.53,  -0.17,
06/24 17Z,  -0.30, -10.37,  99.90, -10.85,  -0.18,
06/24 18Z,  -0.30,  -7.98,  99.90,  -8.46,  -0.18,
06/24 19Z,  -0.20,  -5.46,  99.90,  -5.84,  -0.19,
06/24 20Z,  -0.20,  -3.37,  99.90,  -3.76,  -0.19,
06/24 21Z,  -0.20,  -2.15,  99.90,  -2.55,  -0.20,
06/24 22Z,  -0.20,  -1.98,  99.90,  -2.38,  -0.20,  (max)
06/24 23Z,  -0.20,  -2.75,  99.90,  -3.16,  -0.21,
06/25 00Z,  -0.20,  -4.14,  99.90,  -4.55,  -0.21,
06/25 01Z,  -0.10,  -5.62,  99.90,  -5.94,  -0.22,
06/25 02Z,  -0.10,  -6.69,  99.90,  -7.02,  -0.23,
06/25 03Z,  -0.10,  -6.94,  99.90,  -7.26,  -0.23,  (min)
06/25 04Z,  -0.10,  -6.19,  99.90,  -6.52,  -0.23,
06/25 05Z,  -0.10,  -4.56,  99.90,  -4.88,  -0.23,
06/25 06Z,  -0.10,  -2.42,  99.90,  -2.74,  -0.23,
06/25 07Z,  -0.10,  -0.30,  99.90,  -0.63,  -0.23,
06/25 08Z,  -0.10,   1.19,  99.90,   0.87,  -0.23,
06/25 09Z,  -0.10,   1.62,  99.90,   1.29,  -0.23,  (max)
06/25 10Z,   0.00,   0.73,  99.90,   0.50,  -0.23,
06/25 11Z,   0.00,  -1.39,  99.90,  -1.61,  -0.23,
06/25 12Z,   0.00,  -4.36,  99.90,  -4.58,  -0.23,
06/25 13Z,   0.00,  -7.60,  99.90,  -7.83,  -0.23,
06/25 14Z,  -0.10, -10.46,  99.90, -10.79,  -0.23,
06/25 15Z,  -0.10, -12.36,  99.90, -12.68,  -0.23,
06/25 16Z,  -0.10, -12.92,  99.90, -13.24,  -0.23,  (min)
06/25 17Z,  -0.10, -12.09,  99.90, -12.42,  -0.23,
06/25 18Z,  -0.10, -10.13,  99.90, -10.45,  -0.23,
06/25 19Z,  -0.10,  -7.53,  99.90,  -7.85,  -0.23,
06/25 20Z,  -0.10,  -4.90,  99.90,  -5.22,  -0.23,
06/25 21Z,  -0.10,  -2.83,  99.90,  -3.16,  -0.23,
06/25 22Z,  -0.10,  -1.74,  99.90,  -2.07,  -0.23,  (max)
06/25 23Z,  -0.10,  -1.77,  99.90,  -2.09,  -0.23,
06/26 00Z,  -0.10,  -2.76,  99.90,  -3.08,  -0.23,
06/26 01Z,  -0.20,  -4.31,  99.90,  -4.73,  -0.23,
06/26 02Z,  -0.20,  -5.88,  99.90,  -6.30,  -0.23,
06/26 03Z,  -0.20,  -6.92,  99.90,  -7.35,  -0.23,
06/26 04Z,  -0.20,  -7.07,  99.90,  -7.49,  -0.23,  (min)
06/26 05Z,  -0.30,  -6.17,  99.90,  -6.70,  -0.23,
06/26 06Z,  -0.30,  -4.40,  99.90,  -4.93,  -0.23,
06/26 07Z,  -0.30,  -2.18,  99.90,  -2.71,  -0.23,
06/26 08Z,  -0.30,  -0.09,  99.90,  -0.61,  -0.23,
06/26 09Z,  -0.30,   1.29,  99.90,   0.76,  -0.23,
06/26 10Z,  -0.30,   1.50,  99.90,   0.98,  -0.23,  (max)
06/26 11Z,  -0.30,   0.38,  99.90,  -0.14,  -0.23,
06/26 12Z,  -0.30,  -1.94,  99.90,  -2.46,  -0.23,
06/26 13Z,  -0.30,  -5.03,  99.90,  -5.55,  -0.23,
06/26 14Z,  -0.30,  -8.27,  99.90,  -8.79,  -0.23,
06/26 15Z,  -0.30, -10.98,  99.90, -11.51,  -0.23,
06/26 16Z,  -0.30, -12.62,  99.90, -13.14,  -0.23,
06/26 17Z,  -0.30, -12.86,  99.90, -13.39,  -0.23,  (min)
06/26 18Z,  -0.30, -11.73,  99.90, -12.26,  -0.23,
06/26 19Z,  -0.30,  -9.54,  99.90, -10.07,  -0.23,
06/26 20Z,  -0.30,  -6.83,  99.90,  -7.36,  -0.23,
06/26 21Z,  -0.30,  -4.24,  99.90,  -4.77,  -0.23,
06/26 22Z,  -0.20,  -2.34,  99.90,  -2.77,  -0.23,
06/26 23Z,  -0.20,  -1.49,  99.90,  -1.92,  -0.23,  (max)
06/27 00Z,  -0.20,  -1.78,  99.90,  -2.20,  -0.23,
06/27 01Z,  -0.20,  -2.98,  99.90,  -3.40,  -0.23,
06/27 02Z,  -0.20,  -4.65,  99.90,  -5.07,  -0.23,
06/27 03Z,  -0.20,  -6.22,  99.90,  -6.64,  -0.23,
06/27 04Z,  -0.10,  -7.17,  99.90,  -7.50,  -0.23,
06/27 05Z,  -0.20,  -7.16,  99.90,  -7.59,  -0.23,  (min)
06/27 06Z,  -0.20,  -6.12,  99.90,  -6.54,  -0.23,
06/27 07Z,  -0.10,  -4.25,  99.90,  -4.58,  -0.23,
06/27 08Z,  -0.10,  -2.04,  99.90,  -2.37,  -0.23,
06/27 09Z,  -0.10,  -0.07,  99.90,  -0.39,  -0.23,
06/27 10Z,  -0.10,   1.10,  99.90,   0.77,  -0.23,  (max)
06/27 11Z,  -0.10,   1.07,  99.90,   0.74,  -0.23,
06/27 12Z,  -0.10,  -0.27,  99.90,  -0.60,  -0.23,
06/27 13Z,  -0.10,  -2.72,  99.90,  -3.04,  -0.23,
06/27 14Z,  -0.10,  -5.79,  99.90,  -6.12,  -0.23,
06/27 15Z,  -0.10,  -8.86,  99.90,  -9.19,  -0.23,
06/27 16Z,  -0.20, -11.28,  99.90, -11.71,  -0.23,
06/27 17Z,  -0.10, -12.55,  99.90, -12.88,  -0.23,  (min)
06/27 18Z,  -0.10, -12.44,  99.90, -12.76,  -0.23,
06/27 19Z,  -0.10, -11.03,  99.90, -11.35,  -0.23,
06/27 20Z,  -0.10,  -8.69,  99.90,  -9.02,  -0.23,
06/27 21Z,  -0.10,  -6.00,  99.90,  -6.33,  -0.23,
06/27 22Z,   0.00,  -3.59,  99.90,  -3.81,  -0.23,
06/27 23Z,   0.00,  -1.96,  99.90,  -2.18,  -0.23,
06/28 00Z,   0.00,  -1.42,  99.90,  -1.64,  -0.23,  (max)
06/28 01Z,   0.00,  -1.97,  99.90,  -2.19,  -0.23,
06/28 02Z,   0.00,  -3.34,  99.90,  -3.56,  -0.23,
06/28 03Z,   0.00,  -5.05,  99.90,  -5.27,  -0.23,
06/28 04Z,   0.00,  -6.55,  99.90,  -6.77,  -0.23,
06/28 05Z,  -0.10,  -7.35,  99.90,  -7.67,  -0.23,  (min)
06/28 06Z,  -0.10,  -7.17,  99.90,  -7.50,  -0.23,