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 : 02/19/2025 16:23:35 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/18 00Z,   1.30,  -2.79,  -3.64,  99.90,  -2.15,
02/18 01Z,   1.50,  -2.30,  -3.21,  99.90,  -2.41,  (max)
02/18 02Z,   1.60,  -3.27,  -4.16,  99.90,  -2.49,
02/18 03Z,   1.80,  -5.49,  -6.42,  99.90,  -2.73,
02/18 04Z,   1.90,  -8.41,  -9.38,  99.90,  -2.87,
02/18 05Z,   1.90, -11.25, -12.22,  99.90,  -2.87,
02/18 06Z,   1.40, -13.19, -14.11,  99.90,  -2.32,
02/18 07Z,   1.50, -13.67, -14.64,  99.90,  -2.47,  (min)
02/18 08Z,   1.70, -12.54, -13.35,  99.90,  -2.51,
02/18 09Z,   1.80, -10.04, -10.79,  99.90,  -2.55,
02/18 10Z,   1.90,  -6.81,  -7.53,  99.90,  -2.62,
02/18 11Z,   2.00,  -3.69,  -4.45,  99.90,  -2.76,
02/18 12Z,   1.60,  -1.46,  -2.36,  99.90,  -2.50,
02/18 13Z,   1.60,  -0.63,  -1.67,  99.90,  -2.64,  (max)
02/18 14Z,   1.60,  -1.35,  -2.36,  99.90,  -2.61,
02/18 15Z,   1.60,  -3.47,  -4.50,  99.90,  -2.63,
02/18 16Z,   1.60,  -6.53,  -7.42,  99.90,  -2.49,
02/18 17Z,   1.70,  -9.80, -10.65,  99.90,  -2.55,
02/18 18Z,   1.60, -12.45, -13.08,  99.90,  -2.23,
02/18 19Z,   1.60, -13.82, -14.36,  99.90,  -2.14,  (min)
02/18 20Z,   1.60, -13.66, -14.13,  99.90,  -2.07,
02/18 21Z,   1.60, -12.11, -12.60,  99.90,  -2.09,
02/18 22Z,   1.70,  -9.65, -10.24,  99.90,  -2.29,
02/18 23Z,   1.80,  -6.99,  -7.68,  99.90,  -2.49,
02/19 00Z,   1.80,  -4.84,  -5.72,  99.90,  -2.68,
02/19 01Z,   1.80,  -3.72,  -4.64,  99.90,  -2.72,  (max)
02/19 02Z,   1.80,  -3.79,  -4.70,  99.90,  -2.71,
02/19 03Z,   1.80,  -4.96,  -5.80,  99.90,  -2.64,
02/19 04Z,   1.80,  -6.95,  -7.69,  99.90,  -2.54,
02/19 05Z,   1.80,  -9.23,  -9.94,  99.90,  -2.51,
02/19 06Z,   1.90, -11.15, -11.80,  99.90,  -2.55,
02/19 07Z,   2.00, -12.13, -12.71,  99.90,  -2.58,  (min)
02/19 08Z,   2.00, -11.85, -12.36,  99.90,  -2.51,
02/19 09Z,   2.00, -10.35, -10.71,  99.90,  -2.36,
02/19 10Z,   2.10,  -7.95,  -8.25,  99.90,  -2.40,
02/19 11Z,   2.20,  -5.23,  -5.54,  99.90,  -2.51,
02/19 12Z,   2.30,  -2.90,  -3.36,  99.90,  -2.76,
02/19 13Z,   2.40,  -1.53,  -2.06,  99.90,  -2.93,
02/19 14Z,   2.50,  -1.45,  -1.98,  99.90,  -3.03,  (max)
02/19 15Z,   2.70,  -2.65,  -3.20,  99.90,  -3.25,
02/19 16Z,   2.70,  -4.89,  -5.40,  99.90,  -3.21,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/19 17Z,   2.70,  -7.71,  99.90,  -8.15,  -3.15,
02/19 18Z,   2.60, -10.42,  99.90, -10.91,  -3.09,
02/19 19Z,   2.50, -12.38,  99.90, -12.91,  -3.03,
02/19 20Z,   2.30, -13.15,  99.90, -13.82,  -2.97,  (min)
02/19 21Z,   2.20, -12.67,  99.90, -13.38,  -2.91,
02/19 22Z,   2.20, -11.16,  99.90, -11.81,  -2.85,
02/19 23Z,   2.10,  -9.10,  99.90,  -9.79,  -2.79,
02/20 00Z,   2.10,  -7.07,  99.90,  -7.70,  -2.73,
02/20 01Z,   2.10,  -5.60,  99.90,  -6.17,  -2.67,
02/20 02Z,   2.00,  -4.97,  99.90,  -5.59,  -2.61,  (max)
02/20 03Z,   2.00,  -5.22,  99.90,  -5.78,  -2.55,
02/20 04Z,   2.00,  -6.21,  99.90,  -6.71,  -2.50,
02/20 05Z,   1.90,  -7.67,  99.90,  -8.27,  -2.50,
02/20 06Z,   2.00,  -9.20,  99.90,  -9.70,  -2.50,
02/20 07Z,   2.00, -10.33,  99.90, -10.82,  -2.50,
02/20 08Z,   2.00, -10.67,  99.90, -11.16,  -2.50,  (min)
02/20 09Z,   2.00, -10.07,  99.90, -10.57,  -2.50,
02/20 10Z,   2.00,  -8.63,  99.90,  -9.12,  -2.50,
02/20 11Z,   2.00,  -6.63,  99.90,  -7.12,  -2.50,
02/20 12Z,   2.10,  -4.54,  99.90,  -4.94,  -2.50,
02/20 13Z,   2.10,  -2.91,  99.90,  -3.30,  -2.50,
02/20 14Z,   2.10,  -2.14,  99.90,  -2.53,  -2.50,  (max)
02/20 15Z,   2.10,  -2.41,  99.90,  -2.81,  -2.50,
02/20 16Z,   2.10,  -3.69,  99.90,  -4.08,  -2.50,
02/20 17Z,   2.20,  -5.73,  99.90,  -6.03,  -2.50,
02/20 18Z,   2.40,  -8.14,  99.90,  -8.23,  -2.50,
02/20 19Z,   2.50, -10.35,  99.90, -10.35,  -2.50,
02/20 20Z,   2.60, -11.87,  99.90, -11.76,  -2.50,
02/20 21Z,   2.60, -12.41,  99.90, -12.31,  -2.50,  (min)
02/20 22Z,   2.60, -11.98,  99.90, -11.88,  -2.50,
02/20 23Z,   2.50, -10.81,  99.90, -10.80,  -2.50,
02/21 00Z,   2.50,  -9.26,  99.90,  -9.25,  -2.50,
02/21 01Z,   2.60,  -7.77,  99.90,  -7.66,  -2.50,
02/21 02Z,   2.50,  -6.68,  99.90,  -6.68,  -2.50,
02/21 03Z,   2.50,  -6.17,  99.90,  -6.17,  -2.50,  (max)
02/21 04Z,   2.40,  -6.22,  99.90,  -6.32,  -2.50,
02/21 05Z,   2.10,  -6.74,  99.90,  -7.14,  -2.50,
02/21 06Z,   1.90,  -7.59,  99.90,  -8.18,  -2.50,
02/21 07Z,   1.70,  -8.50,  99.90,  -9.29,  -2.50,
02/21 08Z,   1.60,  -9.15,  99.90, -10.04,  -2.50,
02/21 09Z,   1.60,  -9.27,  99.90, -10.17,  -2.50,  (min)
02/21 10Z,   1.60,  -8.77,  99.90,  -9.67,  -2.50,
02/21 11Z,   1.70,  -7.69,  99.90,  -8.48,  -2.50,
02/21 12Z,   1.70,  -6.20,  99.90,  -7.00,  -2.50,
02/21 13Z,   1.80,  -4.64,  99.90,  -5.34,  -2.50,
02/21 14Z,   1.80,  -3.42,  99.90,  -4.11,  -2.50,
02/21 15Z,   1.80,  -2.85,  99.90,  -3.54,  -2.50,  (max)
02/21 16Z,   1.80,  -3.09,  99.90,  -3.78,  -2.50,
02/21 17Z,   1.70,  -4.13,  99.90,  -4.92,  -2.50,
02/21 18Z,   1.70,  -5.84,  99.90,  -6.63,  -2.50,
02/21 19Z,   1.60,  -7.90,  99.90,  -8.79,  -2.50,
02/21 20Z,   1.50,  -9.86,  99.90, -10.85,  -2.50,
02/21 21Z,   1.50, -11.30,  99.90, -12.30,  -2.50,
02/21 22Z,   1.60, -12.00,  99.90, -12.89,  -2.50,  (min)
02/21 23Z,   1.70, -11.92,  99.90, -12.71,  -2.50,
02/22 00Z,   1.90, -11.19,  99.90, -11.78,  -2.50,
02/22 01Z,   2.10, -10.05,  99.90, -10.44,  -2.50,
02/22 02Z,   2.30,  -8.80,  99.90,  -9.00,  -2.50,
02/22 03Z,   2.50,  -7.72,  99.90,  -7.71,  -2.50,
02/22 04Z,   2.60,  -6.93,  99.90,  -6.83,  -2.50,
02/22 05Z,   2.70,  -6.51,  99.90,  -6.30,  -2.50,
02/22 06Z,   2.80,  -6.48,  99.90,  -6.18,  -2.50,  (max)
02/22 07Z,   2.80,  -6.84,  99.90,  -6.54,  -2.50,
02/22 08Z,   2.70,  -7.44,  99.90,  -7.24,  -2.50,
02/22 09Z,   2.50,  -8.03,  99.90,  -8.02,  -2.50,
02/22 10Z,   2.20,  -8.36,  99.90,  -8.66,  -2.50,
02/22 11Z,   2.10,  -8.26,  99.90,  -8.66,  -2.50,  (min)
02/22 12Z,   1.90,  -7.65,  99.90,  -8.25,  -2.50,
02/22 13Z,   2.00,  -6.56,  99.90,  -7.06,  -2.50,
02/22 14Z,   2.20,  -5.23,  99.90,  -5.53,  -2.50,
02/22 15Z,   2.30,  -4.01,  99.90,  -4.21,  -2.50,
02/22 16Z,   2.40,  -3.24,  99.90,  -3.34,  -2.50,
02/22 17Z,   2.40,  -3.15,  99.90,  -3.25,  -2.50,  (max)
02/22 18Z,   2.40,  -3.86,  99.90,  -3.95,  -2.50,
02/22 19Z,   2.30,  -5.31,  99.90,  -5.51,  -2.50,
02/22 20Z,   2.40,  -7.28,  99.90,  -7.37,  -2.50,
02/22 21Z,   2.50,  -9.34,  99.90,  -9.34,  -2.50,
02/22 22Z,   2.60, -11.09,  99.90, -10.99,  -2.50,
02/22 23Z,   2.70, -12.23,  99.90, -12.02,  -2.50,
02/23 00Z,   2.70, -12.61,  99.90, -12.40,  -2.50,  (min)
02/23 01Z,   2.80, -12.22,  99.90, -11.91,  -2.50,
02/23 02Z,   3.00, -11.19,  99.90, -10.68,  -2.50,
02/23 03Z,   3.20,  -9.79,  99.90,  -9.08,  -2.50,
02/23 04Z,   3.30,  -8.31,  99.90,  -7.50,  -2.50,
02/23 05Z,   3.50,  -6.98,  99.90,  -5.97,  -2.50,
02/23 06Z,   3.40,  -6.00,  99.90,  -5.09,  -2.50,
02/23 07Z,  99.90,  -5.55,  99.90,  99.90,  -2.50,
02/23 08Z,  99.90,  -5.73,  99.90,  99.90,  -2.50,
02/23 09Z,  99.90,  -6.43,  99.90,  99.90,  -2.50,
02/23 10Z,  99.90,  -7.38,  99.90,  99.90,  -2.50,
02/23 11Z,  99.90,  -8.23,  99.90,  99.90,  -2.50,
02/23 12Z,  99.90,  -8.66,  99.90,  99.90,  -2.50,