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 : 03/16/2025 20:20:55 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/15 00Z,   1.70,   5.26,   4.85,  99.90,  -2.11,
03/15 01Z,   1.60,   1.33,   0.93,  99.90,  -2.00,
03/15 02Z,   1.50,  -3.13,  -3.66,  99.90,  -2.03,
03/15 03Z,   1.40,  -6.93,  -7.47,  99.90,  -1.94,
03/15 04Z,   1.40,  -9.01,  -9.57,  99.90,  -1.96,  (min)
03/15 05Z,   1.40,  -8.74,  -9.33,  99.90,  -1.99,
03/15 06Z,   1.30,  -6.22,  -6.60,  99.90,  -1.68,
03/15 07Z,   1.20,  -2.20,  -2.65,  99.90,  -1.65,
03/15 08Z,   1.20,   2.18,   1.81,  99.90,  -1.57,
03/15 09Z,   1.10,   5.87,   5.47,  99.90,  -1.50,
03/15 10Z,   1.20,   8.08,   7.59,  99.90,  -1.69,
03/15 11Z,   1.30,   8.35,   7.74,  99.90,  -1.91,  (max)
03/15 12Z,   1.10,   6.55,   6.01,  99.90,  -1.64,
03/15 13Z,   1.00,   3.03,   2.40,  99.90,  -1.63,
03/15 14Z,   1.10,  -1.37,  -1.97,  99.90,  -1.70,
03/15 15Z,   1.20,  -5.51,  -6.08,  99.90,  -1.77,
03/15 16Z,   1.40,  -8.22,  -8.64,  99.90,  -1.82,
03/15 17Z,   1.60,  -8.74,  -9.08,  99.90,  -1.94,  (min)
03/15 18Z,   1.20,  -6.93,  -7.17,  99.90,  -1.44,
03/15 19Z,   1.20,  -3.37,  -3.57,  99.90,  -1.40,
03/15 20Z,   1.30,   0.87,   0.59,  99.90,  -1.58,
03/15 21Z,   1.40,   4.67,   4.28,  99.90,  -1.79,
03/15 22Z,   1.60,   7.17,   6.72,  99.90,  -2.05,
03/15 23Z,   1.80,   7.84,   7.35,  99.90,  -2.29,  (max)
03/16 00Z,   1.20,   6.50,   6.13,  99.90,  -1.57,
03/16 01Z,   1.30,   3.39,   3.12,  99.90,  -1.57,
03/16 02Z,   1.50,  -0.75,  -1.10,  99.90,  -1.85,
03/16 03Z,   1.70,  -4.83,  -5.22,  99.90,  -2.09,
03/16 04Z,   1.90,  -7.71,  -8.07,  99.90,  -2.26,
03/16 05Z,   2.20,  -8.53,  -8.98,  99.90,  -2.65,  (min)
03/16 06Z,   1.50,  -7.04,  -7.40,  99.90,  -1.86,
03/16 07Z,   1.70,  -3.66,  -3.98,  99.90,  -2.02,
03/16 08Z,   1.80,   0.62,   0.42,  99.90,  -2.00,
03/16 09Z,   2.00,   4.66,   4.42,  99.90,  -2.24,
03/16 10Z,   2.10,   7.51,   7.27,  99.90,  -2.34,
03/16 11Z,   2.20,   8.56,   8.22,  99.90,  -2.54,  (max)
03/16 12Z,   1.60,   7.59,   7.20,  99.90,  -1.99,
03/16 13Z,   1.60,   4.71,   4.31,  99.90,  -2.00,
03/16 14Z,   1.70,   0.56,   0.07,  99.90,  -2.19,
03/16 15Z,   1.90,  -3.82,  -4.34,  99.90,  -2.42,
03/16 16Z,   2.00,  -7.29,  -7.69,  99.90,  -2.40,
03/16 17Z,   2.10,  -8.89,  -9.25,  99.90,  -2.46,  (min)
03/16 18Z,   2.20,  -8.22,  -8.53,  99.90,  -2.51,
03/16 19Z,   2.30,  -5.50,  -5.62,  99.90,  -2.42,
03/16 20Z,   2.40,  -1.57,  -1.79,  99.90,  -2.62,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/16 21Z,   2.40,   2.46,  99.90,   2.28,  -2.57,
03/16 22Z,   2.40,   5.59,  99.90,   5.46,  -2.53,
03/16 23Z,   2.30,   7.17,  99.90,   6.99,  -2.48,  (max)
03/17 00Z,   2.20,   6.89,  99.90,   6.65,  -2.43,
03/17 01Z,   2.00,   4.79,  99.90,   4.40,  -2.39,
03/17 02Z,   1.80,   1.33,  99.90,   0.79,  -2.34,
03/17 03Z,   1.70,  -2.58,  99.90,  -3.17,  -2.30,
03/17 04Z,   1.70,  -5.85,  99.90,  -6.40,  -2.25,
03/17 05Z,   1.70,  -7.53,  99.90,  -8.03,  -2.20,  (min)
03/17 06Z,   1.80,  -7.10,  99.90,  -7.46,  -2.16,
03/17 07Z,   1.90,  -4.66,  99.90,  -4.87,  -2.11,
03/17 08Z,   2.00,  -0.87,  99.90,  -0.94,  -2.07,
03/17 09Z,   2.10,   3.19,  99.90,   3.23,  -2.07,
03/17 10Z,   2.20,   6.48,  99.90,   6.62,  -2.07,
03/17 11Z,   2.20,   8.24,  99.90,   8.37,  -2.07,  (max)
03/17 12Z,   2.20,   8.08,  99.90,   8.21,  -2.07,
03/17 13Z,   2.10,   6.01,  99.90,   6.04,  -2.07,
03/17 14Z,   2.10,   2.41,  99.90,   2.44,  -2.07,
03/17 15Z,   2.00,  -1.87,  99.90,  -1.94,  -2.07,
03/17 16Z,   1.90,  -5.75,  99.90,  -5.91,  -2.07,
03/17 17Z,   1.80,  -8.20,  99.90,  -8.46,  -2.07,
03/17 18Z,   1.70,  -8.61,  99.90,  -8.98,  -2.07,  (min)
03/17 19Z,   1.50,  -6.94,  99.90,  -7.50,  -2.07,
03/17 20Z,   1.40,  -3.70,  99.90,  -4.37,  -2.07,
03/17 21Z,   1.40,   0.15,  99.90,  -0.52,  -2.07,
03/17 22Z,   1.50,   3.59,  99.90,   3.02,  -2.07,
03/17 23Z,   1.60,   5.83,  99.90,   5.37,  -2.07,
03/18 00Z,   1.80,   6.46,  99.90,   6.19,  -2.07,  (max)
03/18 01Z,   1.90,   5.38,  99.90,   5.22,  -2.07,
03/18 02Z,   2.00,   2.85,  99.90,   2.79,  -2.07,
03/18 03Z,   2.00,  -0.50,  99.90,  -0.57,  -2.07,
03/18 04Z,   2.00,  -3.76,  99.90,  -3.82,  -2.07,
03/18 05Z,   2.00,  -5.96,  99.90,  -6.02,  -2.07,
03/18 06Z,   2.00,  -6.43,  99.90,  -6.50,  -2.07,  (min)
03/18 07Z,   2.00,  -5.01,  99.90,  -5.08,  -2.07,
03/18 08Z,   1.80,  -2.05,  99.90,  -2.31,  -2.07,
03/18 09Z,   1.70,   1.66,  99.90,   1.29,  -2.07,
03/18 10Z,   1.60,   5.10,  99.90,   4.63,  -2.07,
03/18 11Z,   1.50,   7.39,  99.90,   6.82,  -2.07,
03/18 12Z,   1.40,   8.00,  99.90,   7.33,  -2.07,  (max)
03/18 13Z,   1.40,   6.79,  99.90,   6.12,  -2.07,
03/18 14Z,   1.50,   3.97,  99.90,   3.41,  -2.07,
03/18 15Z,   1.60,   0.14,  99.90,  -0.33,  -2.07,
03/18 16Z,   1.70,  -3.79,  99.90,  -4.16,  -2.07,
03/18 17Z,   1.80,  -6.81,  99.90,  -7.08,  -2.07,
03/18 18Z,   1.80,  -8.16,  99.90,  -8.42,  -2.07,  (min)
03/18 19Z,   1.80,  -7.56,  99.90,  -7.83,  -2.07,
03/18 20Z,   1.80,  -5.27,  99.90,  -5.54,  -2.07,
03/18 21Z,   1.70,  -1.98,  99.90,  -2.35,  -2.07,
03/18 22Z,   1.70,   1.40,  99.90,   1.04,  -2.07,
03/18 23Z,   1.70,   4.02,  99.90,   3.66,  -2.07,
03/19 00Z,   1.60,   5.34,  99.90,   4.87,  -2.07,  (max)
03/19 01Z,   1.60,   5.17,  99.90,   4.71,  -2.07,
03/19 02Z,   1.60,   3.63,  99.90,   3.17,  -2.07,
03/19 03Z,   1.60,   1.10,  99.90,   0.63,  -2.07,
03/19 04Z,   1.60,  -1.76,  99.90,  -2.22,  -2.07,
03/19 05Z,   1.60,  -4.10,  99.90,  -4.56,  -2.07,
03/19 06Z,   1.70,  -5.20,  99.90,  -5.57,  -2.07,  (min)
03/19 07Z,   1.90,  -4.71,  99.90,  -4.88,  -2.07,
03/19 08Z,   1.90,  -2.71,  99.90,  -2.88,  -2.07,
03/19 09Z,   2.00,   0.30,  99.90,   0.23,  -2.07,
03/19 10Z,   2.00,   3.52,  99.90,   3.45,  -2.07,
03/19 11Z,   2.10,   6.09,  99.90,   6.12,  -2.07,
03/19 12Z,   2.20,   7.34,  99.90,   7.48,  -2.07,  (max)
03/19 13Z,   2.30,   6.99,  99.90,   7.23,  -2.07,
03/19 14Z,   2.30,   5.09,  99.90,   5.32,  -2.07,
03/19 15Z,   2.40,   1.99,  99.90,   2.32,  -2.07,
03/19 16Z,   2.50,  -1.63,  99.90,  -1.19,  -2.07,
03/19 17Z,   2.40,  -4.88,  99.90,  -4.54,  -2.07,
03/19 18Z,   2.40,  -6.94,  99.90,  -6.61,  -2.07,
03/19 19Z,   2.40,  -7.36,  99.90,  -7.03,  -2.07,  (min)
03/19 20Z,   2.40,  -6.13,  99.90,  -5.80,  -2.07,
03/19 21Z,   2.40,  -3.69,  99.90,  -3.35,  -2.07,
03/19 22Z,   2.30,  -0.73,  99.90,  -0.50,  -2.07,
03/19 23Z,   2.30,   1.94,  99.90,   2.17,  -2.07,
03/20 00Z,   2.30,   3.70,  99.90,   3.94,  -2.07,
03/20 01Z,   2.30,   4.27,  99.90,   4.50,  -2.07,  (max)
03/20 02Z,   2.40,   3.64,  99.90,   3.97,  -2.07,
03/20 03Z,   2.40,   2.04,  99.90,   2.37,  -2.07,
03/20 04Z,   2.50,  -0.11,  99.90,   0.32,  -2.07,
03/20 05Z,   2.60,  -2.22,  99.90,  -1.68,  -2.07,
03/20 06Z,   2.60,  -3.62,  99.90,  -3.09,  -2.07,
03/20 07Z,   2.50,  -3.86,  99.90,  -3.43,  -2.07,  (min)
03/20 08Z,   2.40,  -2.81,  99.90,  -2.48,  -2.07,
03/20 09Z,   2.40,  -0.70,  99.90,  -0.37,  -2.07,
03/20 10Z,   2.30,   1.96,  99.90,   2.20,  -2.07,
03/20 11Z,   2.20,   4.47,  99.90,   4.61,  -2.07,
03/20 12Z,   2.20,   6.16,  99.90,   6.30,  -2.07,