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
#Cordova, AK : 01/19/2025 00:20:54 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/17 06Z,  -0.40,  -7.88,  -9.15,  99.90,  -0.87,
01/17 07Z,  -0.30,  -7.21,  -8.11,  99.90,  -0.60,  (min)
01/17 08Z,  -0.30,  -5.06,  -5.88,  99.90,  -0.52,
01/17 09Z,  -0.20,  -2.09,  -2.88,  99.90,  -0.59,
01/17 10Z,  -0.20,   0.98,   0.01,  99.90,  -0.77,
01/17 11Z,  -0.30,   3.50,   2.27,  99.90,  -0.93,
01/17 12Z,  -0.40,   5.04,   3.94,  99.90,  -0.70,
01/17 13Z,  -0.40,   5.35,   4.48,  99.90,  -0.47,  (max)
01/17 14Z,  -0.30,   4.41,   3.43,  99.90,  -0.68,
01/17 15Z,  -0.40,   2.47,   1.60,  99.90,  -0.47,
01/17 16Z,  -0.40,   0.00,  -1.02,  99.90,  -0.62,
01/17 17Z,  -0.40,  -2.34,  -3.40,  99.90,  -0.66,
01/17 18Z,  -0.40,  -3.67,  -4.97,  99.90,  -0.90,  (min)
01/17 19Z,  -0.40,  -3.46,  -4.47,  99.90,  -0.61,
01/17 20Z,  -0.40,  -1.87,  -2.66,  99.90,  -0.39,
01/17 21Z,  -0.40,   0.49,  -0.35,  99.90,  -0.44,
01/17 22Z,  -0.50,   2.95,   2.05,  99.90,  -0.40,
01/17 23Z,  -0.50,   4.87,   3.97,  99.90,  -0.40,
01/18 00Z,  -0.40,   5.79,   4.95,  99.90,  -0.44,  (max)
01/18 01Z,  -0.40,   5.50,   4.47,  99.90,  -0.63,
01/18 02Z,  -0.50,   3.95,   2.93,  99.90,  -0.52,
01/18 03Z,  -0.60,   1.41,   0.38,  99.90,  -0.43,
01/18 04Z,  -0.60,  -1.64,  -2.63,  99.90,  -0.39,
01/18 05Z,  -0.70,  -4.58,  -5.78,  99.90,  -0.50,
01/18 06Z,  -0.50,  -6.61,  -8.06,  99.90,  -0.95,
01/18 07Z,  -0.50,  -7.00,  -8.18,  99.90,  -0.68,  (min)
01/18 08Z,  -0.50,  -5.68,  -6.72,  99.90,  -0.54,
01/18 09Z,  -0.70,  -3.21,  -4.29,  99.90,  -0.38,
01/18 10Z,  -0.80,  -0.29,  -1.53,  99.90,  -0.44,
01/18 11Z,  -0.80,   2.40,   1.15,  99.90,  -0.45,
01/18 12Z,  -0.60,   4.33,   3.16,  99.90,  -0.57,
01/18 13Z,  -0.70,   5.20,   4.27,  99.90,  -0.23,  (max)
01/18 14Z,  -0.80,   4.90,   3.94,  99.90,  -0.16,
01/18 15Z,  -0.90,   3.54,   2.44,  99.90,  -0.20,
01/18 16Z,  -0.80,   1.46,   0.42,  99.90,  -0.24,
01/18 17Z,  -0.90,  -0.89,  -1.98,  99.90,  -0.19,
01/18 18Z,  -0.60,  -2.86,  -3.92,  99.90,  -0.46,
01/18 19Z,  -0.60,  -3.71,  -4.82,  99.90,  -0.51,  (min)
01/18 20Z,  -0.60,  -3.10,  -4.02,  99.90,  -0.32,
01/18 21Z,  -0.70,  -1.35,  -2.25,  99.90,  -0.20,
01/18 22Z,  -0.80,   0.87,  -0.05,  99.90,  -0.12,
01/18 23Z,  -0.80,   2.95,   2.04,  99.90,  -0.11,
01/19 00Z,  -0.80,   4.35,   3.61,  99.90,   0.06,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/19 01Z,  -0.70,   4.76,  99.90,   4.08,   0.02,  (max)
01/19 02Z,  -0.70,   4.09,  99.90,   3.38,  -0.02,
01/19 03Z,  -0.70,   2.42,  99.90,   1.66,  -0.06,
01/19 04Z,  -0.60,   0.06,  99.90,  -0.64,  -0.10,
01/19 05Z,  -0.50,  -2.52,  99.90,  -3.16,  -0.14,
01/19 06Z,  -0.50,  -4.77,  99.90,  -5.45,  -0.18,
01/19 07Z,  -0.40,  -5.98,  99.90,  -6.59,  -0.21,  (min)
01/19 08Z,  -0.40,  -5.61,  99.90,  -6.26,  -0.25,
01/19 09Z,  -0.40,  -3.83,  99.90,  -4.53,  -0.29,
01/19 10Z,  -0.20,  -1.29,  99.90,  -1.83,  -0.33,
01/19 11Z,  -0.30,   1.33,  99.90,   0.66,  -0.37,
01/19 12Z,  -0.10,   3.46,  99.90,   2.95,  -0.41,
01/19 13Z,   0.00,   4.74,  99.90,   4.33,  -0.41,
01/19 14Z,   0.10,   5.00,  99.90,   4.69,  -0.41,  (max)
01/19 15Z,   0.20,   4.25,  99.90,   4.04,  -0.41,
01/19 16Z,   0.30,   2.66,  99.90,   2.55,  -0.41,
01/19 17Z,   0.40,   0.58,  99.90,   0.57,  -0.41,
01/19 18Z,   0.50,  -1.54,  99.90,  -1.45,  -0.41,
01/19 19Z,   0.50,  -3.12,  99.90,  -3.03,  -0.41,
01/19 20Z,   0.50,  -3.54,  99.90,  -3.45,  -0.41,  (min)
01/19 21Z,   0.50,  -2.65,  99.90,  -2.56,  -0.41,
01/19 22Z,   0.60,  -0.94,  99.90,  -0.75,  -0.41,
01/19 23Z,   0.40,   0.97,  99.90,   0.96,  -0.41,
01/20 00Z,   0.50,   2.56,  99.90,   2.65,  -0.41,
01/20 01Z,   0.50,   3.46,  99.90,   3.55,  -0.41,  (max)
01/20 02Z,   0.40,   3.52,  99.90,   3.51,  -0.41,
01/20 03Z,   0.30,   2.72,  99.90,   2.61,  -0.41,
01/20 04Z,   0.40,   1.16,  99.90,   1.15,  -0.41,
01/20 05Z,   0.40,  -0.84,  99.90,  -0.85,  -0.41,
01/20 06Z,   0.50,  -2.85,  99.90,  -2.76,  -0.41,
01/20 07Z,   0.50,  -4.39,  99.90,  -4.29,  -0.41,
01/20 08Z,   0.60,  -4.84,  99.90,  -4.65,  -0.41,  (min)
01/20 09Z,   0.70,  -3.91,  99.90,  -3.62,  -0.41,
01/20 10Z,   0.80,  -1.93,  99.90,  -1.54,  -0.41,
01/20 11Z,   0.90,   0.41,  99.90,   0.90,  -0.41,
01/20 12Z,   0.80,   2.54,  99.90,   2.93,  -0.41,
01/20 13Z,   0.80,   4.07,  99.90,   4.46,  -0.41,
01/20 14Z,   0.70,   4.77,  99.90,   5.06,  -0.41,  (max)
01/20 15Z,   0.60,   4.60,  99.90,   4.79,  -0.41,
01/20 16Z,   0.50,   3.58,  99.90,   3.67,  -0.41,
01/20 17Z,   0.50,   1.91,  99.90,   2.00,  -0.41,
01/20 18Z,   0.50,  -0.07,  99.90,   0.02,  -0.41,
01/20 19Z,   0.40,  -1.93,  99.90,  -1.94,  -0.41,
01/20 20Z,   0.40,  -3.15,  99.90,  -3.16,  -0.41,
01/20 21Z,   0.30,  -3.25,  99.90,  -3.36,  -0.41,  (min)
01/20 22Z,   0.20,  -2.30,  99.90,  -2.51,  -0.41,
01/20 23Z,   0.20,  -0.81,  99.90,  -1.02,  -0.41,
01/21 00Z,   0.10,   0.67,  99.90,   0.36,  -0.41,
01/21 01Z,   0.00,   1.81,  99.90,   1.40,  -0.41,
01/21 02Z,   0.00,   2.40,  99.90,   1.99,  -0.41,  (max)
01/21 03Z,  -0.10,   2.34,  99.90,   1.83,  -0.41,
01/21 04Z,  -0.20,   1.63,  99.90,   1.02,  -0.41,
01/21 05Z,  -0.10,   0.36,  99.90,  -0.15,  -0.41,
01/21 06Z,  -0.10,  -1.19,  99.90,  -1.70,  -0.41,
01/21 07Z,  -0.20,  -2.63,  99.90,  -3.24,  -0.41,
01/21 08Z,  -0.30,  -3.52,  99.90,  -4.23,  -0.41,  (min)
01/21 09Z,  -0.20,  -3.40,  99.90,  -4.01,  -0.41,
01/21 10Z,  -0.20,  -2.17,  99.90,  -2.78,  -0.41,
01/21 11Z,  -0.30,  -0.28,  99.90,  -0.99,  -0.41,
01/21 12Z,  -0.20,   1.65,  99.90,   1.04,  -0.41,
01/21 13Z,  -0.20,   3.25,  99.90,   2.64,  -0.41,
01/21 14Z,  -0.10,   4.27,  99.90,   3.76,  -0.41,
01/21 15Z,  -0.10,   4.60,  99.90,   4.09,  -0.41,  (max)
01/21 16Z,  -0.10,   4.19,  99.90,   3.68,  -0.41,
01/21 17Z,  -0.10,   3.05,  99.90,   2.54,  -0.41,
01/21 18Z,  -0.10,   1.37,  99.90,   0.86,  -0.41,
01/21 19Z,   0.00,  -0.47,  99.90,  -0.88,  -0.41,
01/21 20Z,   0.00,  -2.10,  99.90,  -2.51,  -0.41,
01/21 21Z,   0.00,  -3.06,  99.90,  -3.47,  -0.41,  (min)
01/21 22Z,   0.00,  -3.03,  99.90,  -3.44,  -0.41,
01/21 23Z,   0.00,  -2.20,  99.90,  -2.61,  -0.41,
01/22 00Z,   0.10,  -1.08,  99.90,  -1.39,  -0.41,
01/22 01Z,   0.20,   0.02,  99.90,  -0.19,  -0.41,
01/22 02Z,   0.30,   0.89,  99.90,   0.78,  -0.41,
01/22 03Z,   0.40,   1.41,  99.90,   1.40,  -0.41,
01/22 04Z,   0.40,   1.48,  99.90,   1.47,  -0.41,  (max)
01/22 05Z,   0.50,   1.01,  99.90,   1.10,  -0.41,
01/22 06Z,   0.70,   0.08,  99.90,   0.37,  -0.41,
01/22 07Z,   0.70,  -1.03,  99.90,  -0.74,  -0.41,
01/22 08Z,   0.70,  -1.97,  99.90,  -1.68,  -0.41,
01/22 09Z,   0.80,  -2.39,  99.90,  -2.00,  -0.41,  (min)
01/22 10Z,   0.70,  -1.95,  99.90,  -1.66,  -0.41,
01/22 11Z,   0.60,  -0.71,  99.90,  -0.52,  -0.41,
01/22 12Z,   0.40,   0.86,  99.90,   0.85,  -0.41,
01/22 13Z,   0.40,   2.34,  99.90,   2.33,  -0.41,
01/22 14Z,   0.30,   3.53,  99.90,   3.42,  -0.41,
01/22 15Z,   0.20,   4.27,  99.90,   4.06,  -0.41,
01/22 16Z,   0.10,   4.44,  99.90,   4.13,  -0.41,  (max)
01/22 17Z,   0.00,   3.93,  99.90,   3.52,  -0.41,
01/22 18Z,   0.10,   2.73,  99.90,   2.42,  -0.41,