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
#Elfin Cove, AK : 01/25/2025 10:21:26 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/23 18Z,  -0.70,  -5.32,  -6.64,  99.90,  -0.62,
01/23 19Z,  -0.70,  -6.63,  -7.95,  99.90,  -0.62,
01/23 20Z,  -0.80,  -8.14,  -9.55,  99.90,  -0.61,
01/23 21Z,  -0.80,  -9.58, -11.01,  99.90,  -0.63,
01/23 22Z,  -0.70, -10.74, -12.20,  99.90,  -0.76,
01/23 23Z,  -0.80, -11.44, -12.95,  99.90,  -0.71,
01/24 00Z,  -0.90, -11.56, -13.11,  99.90,  -0.65,  (min)
01/24 01Z,  -0.90, -11.13, -12.69,  99.90,  -0.66,
01/24 02Z,  -0.80, -10.33, -11.88,  99.90,  -0.75,
01/24 03Z,  -0.80,  -9.36, -10.92,  99.90,  -0.76,
01/24 04Z,  -0.90,  -8.44,  -9.94,  99.90,  -0.60,
01/24 05Z,  -0.90,  -7.73,  -9.36,  99.90,  -0.73,
01/24 06Z,  -1.00,  -7.39,  -8.97,  99.90,  -0.58,  (max)
01/24 07Z,  -1.00,  -7.45,  -9.15,  99.90,  -0.70,
01/24 08Z,  -1.00,  -7.76,  -9.51,  99.90,  -0.75,
01/24 09Z,  -1.00,  -8.17,  -9.90,  99.90,  -0.73,
01/24 10Z,  -1.00,  -8.49, -10.32,  99.90,  -0.83,
01/24 11Z,  -1.10,  -8.55, -10.34,  99.90,  -0.69,  (min)
01/24 12Z,  -1.00,  -8.23,  -9.97,  99.90,  -0.74,
01/24 13Z,  -1.10,  -7.48,  -9.26,  99.90,  -0.68,
01/24 14Z,  -1.10,  -6.46,  -8.21,  99.90,  -0.65,
01/24 15Z,  -1.20,  -5.39,  -7.12,  99.90,  -0.53,
01/24 16Z,  -1.20,  -4.55,  -6.30,  99.90,  -0.55,
01/24 17Z,  -1.30,  -4.13,  -5.81,  99.90,  -0.38,  (max)
01/24 18Z,  -1.10,  -4.31,  -6.06,  99.90,  -0.65,
01/24 19Z,  -1.10,  -5.17,  -6.91,  99.90,  -0.64,
01/24 20Z,  -1.20,  -6.56,  -8.28,  99.90,  -0.52,
01/24 21Z,  -1.30,  -8.21,  -9.98,  99.90,  -0.47,
01/24 22Z,  -1.30,  -9.87, -11.65,  99.90,  -0.48,
01/24 23Z,  -1.30, -11.27, -13.02,  99.90,  -0.45,
01/25 00Z,  -1.20, -12.15, -13.90,  99.90,  -0.55,
01/25 01Z,  -1.20, -12.35, -14.08,  99.90,  -0.53,  (min)
01/25 02Z,  -1.30, -11.89, -13.70,  99.90,  -0.51,
01/25 03Z,  -1.30, -10.92, -12.67,  99.90,  -0.45,
01/25 04Z,  -1.40,  -9.70, -11.34,  99.90,  -0.24,
01/25 05Z,  -1.40,  -8.45, -10.23,  99.90,  -0.38,
01/25 06Z,  -1.50,  -7.44,  -9.26,  99.90,  -0.32,
01/25 07Z,  -1.50,  -6.88,  -8.68,  99.90,  -0.30,  (max)
01/25 08Z,  -1.40,  -6.83,  -8.69,  99.90,  -0.46,
01/25 09Z,  -1.40,  -7.15,  -8.95,  99.90,  -0.40,
01/25 10Z,  -1.20,  -7.69,  -9.51,  99.90,  -0.62,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/25 11Z,  -1.20,  -8.21,  99.90, -10.04,  -0.63,
01/25 12Z,  -1.20,  -8.47,  99.90, -10.30,  -0.63,  (min)
01/25 13Z,  -1.20,  -8.26,  99.90, -10.09,  -0.64,
01/25 14Z,  -1.20,  -7.54,  99.90,  -9.38,  -0.64,
01/25 15Z,  -1.20,  -6.45,  99.90,  -8.29,  -0.65,
01/25 16Z,  -1.30,  -5.25,  99.90,  -7.20,  -0.65,
01/25 17Z,  -1.40,  -4.25,  99.90,  -6.30,  -0.66,
01/25 18Z,  -1.40,  -3.72,  99.90,  -5.78,  -0.66,  (max)
01/25 19Z,  -1.40,  -3.91,  99.90,  -5.97,  -0.67,
01/25 20Z,  -1.40,  -4.89,  99.90,  -6.96,  -0.67,
01/25 21Z,  -1.40,  -6.51,  99.90,  -8.59,  -0.68,
01/25 22Z,  -1.30,  -8.48,  99.90, -10.46,  -0.68,
01/25 23Z,  -1.30, -10.47,  99.90, -12.45,  -0.68,
01/26 00Z,  -1.30, -12.12,  99.90, -14.10,  -0.68,
01/26 01Z,  -1.20, -13.09,  99.90, -14.97,  -0.68,
01/26 02Z,  -1.20, -13.22,  99.90, -15.10,  -0.68,  (min)
01/26 03Z,  -1.20, -12.53,  99.90, -14.41,  -0.68,
01/26 04Z,  -1.20, -11.23,  99.90, -13.11,  -0.68,
01/26 05Z,  -1.10,  -9.61,  99.90, -11.39,  -0.68,
01/26 06Z,  -1.10,  -8.00,  99.90,  -9.78,  -0.68,
01/26 07Z,  -1.00,  -6.76,  99.90,  -8.44,  -0.68,
01/26 08Z,  -1.10,  -6.13,  99.90,  -7.91,  -0.68,  (max)
01/26 09Z,  -1.10,  -6.18,  99.90,  -7.96,  -0.68,
01/26 10Z,  -1.00,  -6.74,  99.90,  -8.42,  -0.68,
01/26 11Z,  -0.90,  -7.58,  99.90,  -9.16,  -0.68,
01/26 12Z,  -0.90,  -8.36,  99.90,  -9.94,  -0.68,
01/26 13Z,  -0.90,  -8.75,  99.90, -10.33,  -0.68,  (min)
01/26 14Z,  -0.90,  -8.53,  99.90, -10.11,  -0.68,
01/26 15Z,  -1.00,  -7.67,  99.90,  -9.35,  -0.68,
01/26 16Z,  -1.00,  -6.35,  99.90,  -8.03,  -0.68,
01/26 17Z,  -0.90,  -4.89,  99.90,  -6.47,  -0.68,
01/26 18Z,  -1.00,  -3.68,  99.90,  -5.36,  -0.68,
01/26 19Z,  -0.90,  -3.08,  99.90,  -4.66,  -0.68,  (max)
01/26 20Z,  -0.80,  -3.39,  99.90,  -4.87,  -0.68,
01/26 21Z,  -0.70,  -4.66,  99.90,  -6.04,  -0.68,
01/26 22Z,  -0.60,  -6.68,  99.90,  -7.96,  -0.68,
01/26 23Z,  -0.60,  -9.08,  99.90, -10.36,  -0.68,
01/27 00Z,  -0.60, -11.40,  99.90, -12.68,  -0.68,
01/27 01Z,  -0.50, -13.20,  99.90, -14.38,  -0.68,
01/27 02Z,  -0.50, -14.10,  99.90, -15.28,  -0.68,  (min)
01/27 03Z,  -0.50, -13.97,  99.90, -15.15,  -0.68,
01/27 04Z,  -0.40, -12.88,  99.90, -13.96,  -0.68,
01/27 05Z,  -0.50, -11.10,  99.90, -12.28,  -0.68,
01/27 06Z,  -0.40,  -9.05,  99.90, -10.13,  -0.68,
01/27 07Z,  -0.40,  -7.15,  99.90,  -8.23,  -0.68,
01/27 08Z,  -0.40,  -5.82,  99.90,  -6.90,  -0.68,
01/27 09Z,  -0.50,  -5.35,  99.90,  -6.53,  -0.68,  (max)
01/27 10Z,  -0.40,  -5.71,  99.90,  -6.79,  -0.68,
01/27 11Z,  -0.40,  -6.68,  99.90,  -7.76,  -0.68,
01/27 12Z,  -0.40,  -7.87,  99.90,  -8.95,  -0.68,
01/27 13Z,  -0.40,  -8.86,  99.90,  -9.95,  -0.68,
01/27 14Z,  -0.40,  -9.28,  99.90, -10.36,  -0.68,  (min)
01/27 15Z,  -0.50,  -8.89,  99.90, -10.07,  -0.68,
01/27 16Z,  -0.50,  -7.73,  99.90,  -8.91,  -0.68,
01/27 17Z,  -0.50,  -6.04,  99.90,  -7.22,  -0.68,
01/27 18Z,  -0.50,  -4.27,  99.90,  -5.45,  -0.68,
01/27 19Z,  -0.50,  -2.89,  99.90,  -4.08,  -0.68,
01/27 20Z,  -0.50,  -2.35,  99.90,  -3.53,  -0.68,  (max)
01/27 21Z,  -0.50,  -2.95,  99.90,  -4.13,  -0.68,
01/27 22Z,  -0.60,  -4.68,  99.90,  -5.96,  -0.68,
01/27 23Z,  -0.60,  -7.21,  99.90,  -8.49,  -0.68,
01/28 00Z,  -0.60, -10.03,  99.90, -11.31,  -0.68,
01/28 01Z,  -0.70, -12.58,  99.90, -13.96,  -0.68,
01/28 02Z,  -0.70, -14.35,  99.90, -15.73,  -0.68,
01/28 03Z,  -0.80, -14.99,  99.90, -16.47,  -0.68,  (min)
01/28 04Z,  -0.90, -14.41,  99.90, -15.99,  -0.68,
01/28 05Z,  -0.80, -12.77,  99.90, -14.25,  -0.68,
01/28 06Z,  -0.90, -10.48,  99.90, -12.06,  -0.68,
01/28 07Z,  -0.80,  -8.05,  99.90,  -9.53,  -0.68,
01/28 08Z,  -0.80,  -6.01,  99.90,  -7.49,  -0.68,
01/28 09Z,  -0.80,  -4.82,  99.90,  -6.30,  -0.68,
01/28 10Z,  -0.80,  -4.72,  99.90,  -6.20,  -0.68,  (max)
01/28 11Z,  -0.90,  -5.59,  99.90,  -7.17,  -0.68,
01/28 12Z,  -0.80,  -7.02,  99.90,  -8.50,  -0.68,
01/28 13Z,  -0.70,  -8.53,  99.90,  -9.91,  -0.68,
01/28 14Z,  -0.70,  -9.61,  99.90, -10.99,  -0.68,
01/28 15Z,  -0.80,  -9.89,  99.90, -11.37,  -0.68,  (min)
01/28 16Z,  -0.90,  -9.18,  99.90, -10.76,  -0.68,
01/28 17Z,  -0.90,  -7.59,  99.90,  -9.17,  -0.68,
01/28 18Z,  -0.90,  -5.51,  99.90,  -7.09,  -0.68,
01/28 19Z,  -0.90,  -3.48,  99.90,  -5.06,  -0.68,
01/28 20Z,  -0.90,  -2.07,  99.90,  -3.65,  -0.68,
01/28 21Z,  -0.80,  -1.75,  99.90,  -3.23,  -0.68,  (max)
01/28 22Z,  -0.70,  -2.80,  99.90,  -4.18,  -0.68,
01/28 23Z,  -0.80,  -5.08,  99.90,  -6.56,  -0.68,
01/29 00Z,  -0.90,  -8.10,  99.90,  -9.68,  -0.68,
01/29 01Z,  99.90, -11.22,  99.90,  99.90,  -0.68,
01/29 02Z,  99.90, -13.80,  99.90,  99.90,  -0.68,
01/29 03Z,  99.90, -15.34,  99.90,  99.90,  -0.68,
01/29 04Z,  99.90, -15.53,  99.90,  99.90,  -0.68,
01/29 05Z,  99.90, -14.35,  99.90,  99.90,  -0.68,
01/29 06Z,  99.90, -12.12,  99.90,  99.90,  -0.68,