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
#Skagway, AK : 01/14/2025 07:20:00 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/12 12Z,   1.90,   0.80,  -0.28,  99.90,  -2.98,
01/12 13Z,   1.90,  -2.10,  -2.71,  99.90,  -2.51,
01/12 14Z,   1.90,  -4.02,  -4.66,  99.90,  -2.54,
01/12 15Z,   1.70,  -4.24,  -5.08,  99.90,  -2.54,  (min)
01/12 16Z,   1.40,  -2.67,  -3.35,  99.90,  -2.08,
01/12 17Z,   1.10,   0.29,  -0.58,  99.90,  -1.97,
01/12 18Z,   1.90,   3.88,   3.08,  99.90,  -2.70,
01/12 19Z,   1.70,   7.11,   6.29,  99.90,  -2.52,
01/12 20Z,   1.50,   9.03,   8.25,  99.90,  -2.28,
01/12 21Z,   1.40,   9.14,   8.49,  99.90,  -2.05,  (max)
01/12 22Z,   1.50,   7.42,   6.76,  99.90,  -2.16,
01/12 23Z,   1.60,   4.06,   3.41,  99.90,  -2.25,
01/13 00Z,   2.60,  -0.51,  -1.17,  99.90,  -3.26,
01/13 01Z,   2.50,  -5.38,  -5.65,  99.90,  -2.77,
01/13 02Z,   2.40,  -9.30,  -9.35,  99.90,  -2.45,
01/13 03Z,   2.30, -11.21, -11.24,  99.90,  -2.33,  (min)
01/13 04Z,   2.30, -10.77, -10.60,  99.90,  -2.13,
01/13 05Z,   2.40,  -8.26,  -8.50,  99.90,  -2.64,
01/13 06Z,   2.90,  -4.39,  -4.42,  99.90,  -2.93,
01/13 07Z,   3.10,  -0.09,  -0.47,  99.90,  -3.48,
01/13 08Z,   3.20,   3.59,   2.88,  99.90,  -3.91,
01/13 09Z,   3.10,   5.94,   5.29,  99.90,  -3.75,
01/13 10Z,   2.80,   6.68,   5.52,  99.90,  -3.96,  (max)
01/13 11Z,   2.50,   5.80,   4.70,  99.90,  -3.60,
01/13 12Z,   2.20,   3.45,   2.39,  99.90,  -3.26,
01/13 13Z,   2.00,   0.14,  -0.32,  99.90,  -2.46,
01/13 14Z,   1.80,  -3.06,  -3.32,  99.90,  -2.06,
01/13 15Z,   1.60,  -4.96,  -5.26,  99.90,  -1.90,  (min)
01/13 16Z,   1.40,  -4.87,  -5.19,  99.90,  -1.72,
01/13 17Z,   1.20,  -2.83,  -3.33,  99.90,  -1.70,
01/13 18Z,   2.10,   0.59,  -0.14,  99.90,  -2.83,
01/13 19Z,   2.20,   4.49,   3.97,  99.90,  -2.72,
01/13 20Z,   2.40,   7.78,   6.93,  99.90,  -3.25,
01/13 21Z,   2.20,   9.52,   8.86,  99.90,  -2.86,
01/13 22Z,   1.60,   9.29,   8.89,  99.90,  -2.00,  (max)
01/13 23Z,   1.00,   7.11,   6.46,  99.90,  -1.65,
01/14 00Z,   2.90,   3.25,   3.03,  99.90,  -3.12,
01/14 01Z,   2.90,  -1.74,  -1.97,  99.90,  -3.13,
01/14 02Z,   2.70,  -6.75,  -6.51,  99.90,  -2.46,
01/14 03Z,   2.60, -10.43, -10.63,  99.90,  -2.80,
01/14 04Z,   2.50, -11.79, -11.83,  99.90,  -2.54,  (min)
01/14 05Z,   2.40, -10.65, -10.37,  99.90,  -2.12,
01/14 06Z,   2.30,  -7.49,  -7.58,  99.90,  -2.39,
01/14 07Z,   2.40,  -3.14,  -3.25,  99.90,  -2.51,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/14 08Z,   2.60,   1.33,  99.90,   1.40,  -2.53,
01/14 09Z,   3.10,   4.89,  99.90,   5.45,  -2.55,
01/14 10Z,   3.80,   6.89,  99.90,   8.13,  -2.56,
01/14 11Z,   4.40,   7.12,  99.90,   8.94,  -2.58,  (max)
01/14 12Z,   4.70,   5.63,  99.90,   7.73,  -2.60,
01/14 13Z,   4.70,   2.67,  99.90,   4.75,  -2.62,
01/14 14Z,   4.20,  -1.04,  99.90,   0.52,  -2.64,
01/14 15Z,   3.50,  -4.26,  99.90,  -3.42,  -2.66,
01/14 16Z,   2.70,  -5.80,  99.90,  -5.79,  -2.68,  (min)
01/14 17Z,   2.10,  -5.16,  99.90,  -5.76,  -2.70,
01/14 18Z,   1.60,  -2.56,  99.90,  -3.68,  -2.72,
01/14 19Z,   1.10,   1.25,  99.90,  -0.39,  -2.74,
01/14 20Z,   0.90,   5.27,  99.90,   3.43,  -2.74,
01/14 21Z,   1.00,   8.37,  99.90,   6.63,  -2.74,
01/14 22Z,   1.40,   9.70,  99.90,   8.36,  -2.74,  (max)
01/14 23Z,   1.80,   8.93,  99.90,   7.99,  -2.74,
01/15 00Z,   2.30,   6.20,  99.90,   5.76,  -2.74,
01/15 01Z,   2.50,   1.86,  99.90,   1.62,  -2.74,
01/15 02Z,   2.90,  -3.34,  99.90,  -3.18,  -2.74,
01/15 03Z,   3.20,  -8.15,  99.90,  -7.69,  -2.74,
01/15 04Z,   3.20, -11.22,  99.90, -10.76,  -2.74,
01/15 05Z,   2.90, -11.74,  99.90, -11.58,  -2.74,  (min)
01/15 06Z,   2.30,  -9.79,  99.90, -10.23,  -2.74,
01/15 07Z,   1.50,  -6.04,  99.90,  -7.28,  -2.74,
01/15 08Z,   0.60,  -1.43,  99.90,  -3.57,  -2.74,
01/15 09Z,   0.10,   2.94,  99.90,   0.30,  -2.74,
01/15 10Z,   0.00,   6.09,  99.90,   3.35,  -2.74,
01/15 11Z,   0.00,   7.49,  99.90,   4.74,  -2.74,  (max)
01/15 12Z,   0.30,   7.02,  99.90,   4.58,  -2.74,
01/15 13Z,   0.60,   4.84,  99.90,   2.70,  -2.74,
01/15 14Z,   1.10,   1.38,  99.90,  -0.26,  -2.74,
01/15 15Z,   1.50,  -2.45,  99.90,  -3.70,  -2.74,
01/15 16Z,   2.00,  -5.36,  99.90,  -6.10,  -2.74,
01/15 17Z,   2.20,  -6.28,  99.90,  -6.82,  -2.74,  (min)
01/15 18Z,   2.50,  -4.96,  99.90,  -5.20,  -2.74,
01/15 19Z,   2.70,  -1.86,  99.90,  -1.90,  -2.74,
01/15 20Z,   2.60,   2.15,  99.90,   2.01,  -2.74,
01/15 21Z,   2.40,   6.01,  99.90,   5.67,  -2.74,
01/15 22Z,   2.10,   8.66,  99.90,   8.02,  -2.74,
01/15 23Z,   1.70,   9.37,  99.90,   8.33,  -2.74,  (max)
01/16 00Z,   1.30,   7.96,  99.90,   6.52,  -2.74,
01/16 01Z,   1.30,   4.68,  99.90,   3.24,  -2.74,
01/16 02Z,   1.60,   0.05,  99.90,  -1.09,  -2.74,
01/16 03Z,   2.00,  -5.03,  99.90,  -5.77,  -2.74,
01/16 04Z,   2.40,  -9.25,  99.90,  -9.59,  -2.74,
01/16 05Z,   2.90, -11.38,  99.90, -11.22,  -2.74,  (min)
01/16 06Z,   3.20, -10.92,  99.90, -10.47,  -2.74,
01/16 07Z,   3.30,  -8.21,  99.90,  -7.65,  -2.74,
01/16 08Z,   3.10,  -4.07,  99.90,  -3.71,  -2.74,
01/16 09Z,   2.80,   0.52,  99.90,   0.57,  -2.74,
01/16 10Z,   2.40,   4.48,  99.90,   4.14,  -2.74,
01/16 11Z,   2.00,   6.97,  99.90,   6.23,  -2.74,
01/16 12Z,   1.70,   7.57,  99.90,   6.52,  -2.74,  (max)
01/16 13Z,   1.40,   6.32,  99.90,   4.98,  -2.74,
01/16 14Z,   1.40,   3.55,  99.90,   2.21,  -2.74,
01/16 15Z,   1.50,  -0.18,  99.90,  -1.42,  -2.74,
01/16 16Z,   1.60,  -3.80,  99.90,  -4.95,  -2.74,
01/16 17Z,   1.60,  -6.09,  99.90,  -7.23,  -2.74,
01/16 18Z,   1.70,  -6.24,  99.90,  -7.28,  -2.74,  (min)
01/16 19Z,   1.70,  -4.29,  99.90,  -5.33,  -2.74,
01/16 20Z,   1.70,  -0.89,  99.90,  -1.93,  -2.74,
01/16 21Z,   1.70,   3.04,  99.90,   2.00,  -2.74,
01/16 22Z,   1.70,   6.47,  99.90,   5.43,  -2.74,
01/16 23Z,   1.70,   8.46,  99.90,   7.42,  -2.74,  (max)
01/17 00Z,   1.70,   8.43,  99.90,   7.39,  -2.74,
01/17 01Z,   1.70,   6.39,  99.90,   5.35,  -2.74,
01/17 02Z,   1.70,   2.75,  99.90,   1.70,  -2.74,
01/17 03Z,   1.70,  -1.86,  99.90,  -2.91,  -2.74,
01/17 04Z,   1.60,  -6.44,  99.90,  -7.58,  -2.74,
01/17 05Z,   1.60,  -9.73,  99.90, -10.87,  -2.74,
01/17 06Z,   1.40, -10.76,  99.90, -12.10,  -2.74,  (min)
01/17 07Z,   1.30,  -9.35,  99.90, -10.79,  -2.74,
01/17 08Z,   1.20,  -6.07,  99.90,  -7.61,  -2.74,
01/17 09Z,   1.20,  -1.83,  99.90,  -3.37,  -2.74,
01/17 10Z,   1.10,   2.42,  99.90,   0.78,  -2.74,
01/17 11Z,   1.10,   5.72,  99.90,   4.08,  -2.74,
01/17 12Z,   1.10,   7.35,  99.90,   5.71,  -2.74,  (max)
01/17 13Z,   1.20,   7.08,  99.90,   5.54,  -2.74,
01/17 14Z,   1.20,   5.14,  99.90,   3.60,  -2.74,
01/17 15Z,   1.30,   1.97,  99.90,   0.53,  -2.74,
01/17 16Z,   1.30,  -1.70,  99.90,  -3.14,  -2.74,
01/17 17Z,   1.30,  -4.82,  99.90,  -6.26,  -2.74,
01/17 18Z,   1.30,  -6.31,  99.90,  -7.75,  -2.74,  (min)
01/17 19Z,   1.30,  -5.71,  99.90,  -7.15,  -2.74,
01/17 20Z,   1.30,  -3.32,  99.90,  -4.76,  -2.74,
01/17 21Z,   1.30,   0.11,  99.90,  -1.33,  -2.74,
01/17 22Z,   1.30,   3.68,  99.90,   2.24,  -2.74,
01/17 23Z,   1.30,   6.47,  99.90,   5.03,  -2.74,
01/18 00Z,   1.30,   7.68,  99.90,   6.24,  -2.74,