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
#Charleston, OR : 01/13/2025 21:21:28 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/12 06Z,  -0.80,   5.81,   4.96,  99.90,  -0.05,
01/12 07Z,  -0.90,   6.44,   5.72,  99.90,   0.18,
01/12 08Z,  -0.90,   6.41,   5.83,  99.90,   0.32,  (max)
01/12 09Z,  -0.80,   5.85,   5.20,  99.90,   0.15,
01/12 10Z,  -0.80,   5.03,   4.21,  99.90,  -0.02,
01/12 11Z,  -0.70,   4.26,   3.51,  99.90,  -0.05,
01/12 12Z,  -0.90,   3.88,   3.20,  99.90,   0.22,  (min)
01/12 13Z,  -0.80,   4.11,   3.40,  99.90,   0.09,
01/12 14Z,  -0.80,   4.92,   4.25,  99.90,   0.13,
01/12 15Z,  -0.90,   6.11,   5.32,  99.90,   0.11,
01/12 16Z,  -0.80,   7.39,   6.68,  99.90,   0.09,
01/12 17Z,  -0.90,   8.45,   7.79,  99.90,   0.24,
01/12 18Z,  -0.90,   8.96,   8.25,  99.90,   0.19,  (max)
01/12 19Z,  -0.90,   8.67,   7.95,  99.90,   0.18,
01/12 20Z,  -0.90,   7.53,   6.66,  99.90,   0.03,
01/12 21Z,  -0.90,   5.70,   4.88,  99.90,   0.08,
01/12 22Z,  -0.80,   3.49,   2.75,  99.90,   0.06,
01/12 23Z,  -0.70,   1.32,   0.60,  99.90,  -0.02,
01/13 00Z,  -0.80,  -0.34,  -1.29,  99.90,  -0.15,
01/13 01Z,  -0.70,  -1.16,  -2.04,  99.90,  -0.18,  (min)
01/13 02Z,  -0.70,  -1.00,  -1.91,  99.90,  -0.21,
01/13 03Z,  -0.80,   0.00,  -0.92,  99.90,  -0.12,
01/13 04Z,  -0.80,   1.57,   0.82,  99.90,   0.05,
01/13 05Z,  -0.90,   3.38,   2.54,  99.90,   0.06,
01/13 06Z,  -0.90,   5.05,   4.23,  99.90,   0.08,
01/13 07Z,  -0.90,   6.26,   5.40,  99.90,   0.04,
01/13 08Z,  -0.90,   6.77,   6.01,  99.90,   0.14,  (max)
01/13 09Z,  -0.90,   6.58,   5.78,  99.90,   0.10,
01/13 10Z,  -0.80,   5.84,   5.04,  99.90,  -0.00,
01/13 11Z,  -0.90,   4.86,   4.02,  99.90,   0.06,
01/13 12Z,  -1.00,   4.02,   3.42,  99.90,   0.40,
01/13 13Z,  -1.00,   3.66,   2.72,  99.90,   0.06,  (min)
01/13 14Z,  -1.00,   3.96,   3.22,  99.90,   0.26,
01/13 15Z,  -0.90,   4.88,   4.01,  99.90,   0.03,
01/13 16Z,  -0.90,   6.16,   5.35,  99.90,   0.09,
01/13 17Z,  -1.00,   7.49,   6.68,  99.90,   0.19,
01/13 18Z,  -0.90,   8.52,   7.81,  99.90,   0.19,
01/13 19Z,  -1.00,   8.94,   8.25,  99.90,   0.31,  (max)
01/13 20Z,  -1.00,   8.50,   7.71,  99.90,   0.21,
01/13 21Z,  -1.00,   7.19,   6.30,  99.90,   0.11,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/13 22Z,  -1.00,   5.21,  99.90,   4.32,   0.11,
01/13 23Z,  -0.80,   2.93,  99.90,   2.25,   0.11,
01/14 00Z,  -0.80,   0.81,  99.90,   0.12,   0.11,
01/14 01Z,  -0.90,  -0.70,  99.90,  -1.49,   0.11,
01/14 02Z,  -1.00,  -1.27,  99.90,  -2.16,   0.11,  (min)
01/14 03Z,  -1.00,  -0.84,  99.90,  -1.73,   0.11,
01/14 04Z,  -1.00,   0.39,  99.90,  -0.50,   0.11,
01/14 05Z,  -1.00,   2.12,  99.90,   1.23,   0.11,
01/14 06Z,  -1.00,   3.99,  99.90,   3.10,   0.11,
01/14 07Z,  -1.00,   5.62,  99.90,   4.73,   0.11,
01/14 08Z,  -1.00,   6.68,  99.90,   5.78,   0.11,
01/14 09Z,  -1.00,   6.97,  99.90,   6.08,   0.11,  (max)
01/14 10Z,  -1.00,   6.54,  99.90,   5.64,   0.11,
01/14 11Z,  -0.90,   5.61,  99.90,   4.81,   0.11,
01/14 12Z,  -1.00,   4.52,  99.90,   3.63,   0.11,
01/14 13Z,  -1.00,   3.67,  99.90,   2.78,   0.11,
01/14 14Z,  -0.90,   3.40,  99.90,   2.61,   0.11,  (min)
01/14 15Z,  -0.90,   3.85,  99.90,   3.05,   0.11,
01/14 16Z,  -0.90,   4.89,  99.90,   4.10,   0.11,
01/14 17Z,  -0.90,   6.24,  99.90,   5.45,   0.11,
01/14 18Z,  -0.90,   7.56,  99.90,   6.77,   0.11,
01/14 19Z,  -0.80,   8.51,  99.90,   7.81,   0.11,
01/14 20Z,  -0.90,   8.76,  99.90,   7.96,   0.11,  (max)
01/14 21Z,  -0.90,   8.12,  99.90,   7.32,   0.11,
01/14 22Z,  -0.80,   6.63,  99.90,   5.94,   0.11,
01/14 23Z,  -0.70,   4.56,  99.90,   3.97,   0.11,
01/15 00Z,  -0.70,   2.32,  99.90,   1.73,   0.11,
01/15 01Z,  -0.80,   0.37,  99.90,  -0.33,   0.11,
01/15 02Z,  -0.70,  -0.86,  99.90,  -1.46,   0.11,
01/15 03Z,  -0.70,  -1.11,  99.90,  -1.70,   0.11,  (min)
01/15 04Z,  -0.70,  -0.39,  99.90,  -0.98,   0.11,
01/15 05Z,  -0.80,   1.06,  99.90,   0.36,   0.11,
01/15 06Z,  -0.70,   2.88,  99.90,   2.29,   0.11,
01/15 07Z,  -0.70,   4.71,  99.90,   4.12,   0.11,
01/15 08Z,  -0.70,   6.19,  99.90,   5.59,   0.11,
01/15 09Z,  -0.70,   6.99,  99.90,   6.39,   0.11,
01/15 10Z,  -0.70,   6.99,  99.90,   6.40,   0.11,  (max)
01/15 11Z,  -0.60,   6.31,  99.90,   5.82,   0.11,
01/15 12Z,  -0.60,   5.22,  99.90,   4.73,   0.11,
01/15 13Z,  -0.60,   4.10,  99.90,   3.60,   0.11,
01/15 14Z,  -0.70,   3.33,  99.90,   2.73,   0.11,
01/15 15Z,  -0.60,   3.21,  99.90,   2.71,   0.11,  (min)
01/15 16Z,  -0.60,   3.81,  99.90,   3.32,   0.11,
01/15 17Z,  -0.60,   4.95,  99.90,   4.46,   0.11,
01/15 18Z,  -0.60,   6.32,  99.90,   5.82,   0.11,
01/15 19Z,  -0.60,   7.56,  99.90,   7.06,   0.11,
01/15 20Z,  -0.70,   8.34,  99.90,   7.74,   0.11,
01/15 21Z,  -0.60,   8.37,  99.90,   7.87,   0.11,  (max)
01/15 22Z,  -0.50,   7.51,  99.90,   7.12,   0.11,
01/15 23Z,  -0.40,   5.90,  99.90,   5.60,   0.11,
01/16 00Z,  -0.40,   3.83,  99.90,   3.54,   0.11,
01/16 01Z,  -0.40,   1.74,  99.90,   1.45,   0.11,
01/16 02Z,  -0.50,   0.08,  99.90,  -0.31,   0.11,
01/16 03Z,  -0.60,  -0.77,  99.90,  -1.27,   0.11,  (min)
01/16 04Z,  -0.60,  -0.65,  99.90,  -1.15,   0.11,
01/16 05Z,  -0.60,   0.35,  99.90,  -0.14,   0.11,
01/16 06Z,  -0.60,   1.94,  99.90,   1.45,   0.11,
01/16 07Z,  -0.60,   3.76,  99.90,   3.27,   0.11,
01/16 08Z,  -0.60,   5.45,  99.90,   4.96,   0.11,
01/16 09Z,  -0.50,   6.66,  99.90,   6.27,   0.11,
01/16 10Z,  -0.50,   7.14,  99.90,   6.75,   0.11,  (max)
01/16 11Z,  -0.50,   6.84,  99.90,   6.45,   0.11,
01/16 12Z,  -0.50,   5.94,  99.90,   5.55,   0.11,
01/16 13Z,  -0.60,   4.76,  99.90,   4.27,   0.11,
01/16 14Z,  -0.50,   3.67,  99.90,   3.28,   0.11,
01/16 15Z,  -0.50,   3.04,  99.90,   2.65,   0.11,  (min)
01/16 16Z,  -0.50,   3.10,  99.90,   2.71,   0.11,
01/16 17Z,  -0.60,   3.84,  99.90,   3.35,   0.11,
01/16 18Z,  -0.50,   5.03,  99.90,   4.63,   0.11,
01/16 19Z,  -0.50,   6.33,  99.90,   5.93,   0.11,
01/16 20Z,  -0.60,   7.41,  99.90,   6.92,   0.11,
01/16 21Z,  -0.70,   7.97,  99.90,   7.38,   0.11,  (max)
01/16 22Z,  -0.50,   7.76,  99.90,   7.37,   0.11,
01/16 23Z,  -0.50,   6.74,  99.90,   6.34,   0.11,
01/17 00Z,  -0.40,   5.08,  99.90,   4.78,   0.11,
01/17 01Z,  -0.60,   3.13,  99.90,   2.64,   0.11,
01/17 02Z,  -0.60,   1.32,  99.90,   0.83,   0.11,
01/17 03Z,  -0.60,   0.05,  99.90,  -0.44,   0.11,
01/17 04Z,  -0.60,  -0.39,  99.90,  -0.88,   0.11,  (min)
01/17 05Z,  -0.70,   0.09,  99.90,  -0.50,   0.11,
01/17 06Z,  -0.70,   1.32,  99.90,   0.72,   0.11,
01/17 07Z,  -0.70,   2.96,  99.90,   2.36,   0.11,
01/17 08Z,  -0.60,   4.67,  99.90,   4.18,   0.11,
01/17 09Z,  -0.70,   6.12,  99.90,   5.53,   0.11,
01/17 10Z,  -0.80,   7.01,  99.90,   6.31,   0.11,
01/17 11Z,  -0.70,   7.14,  99.90,   6.55,   0.11,  (max)
01/17 12Z,  -0.70,   6.56,  99.90,   5.96,   0.11,
01/17 13Z,  99.90,   5.50,  99.90,  99.90,   0.11,
01/17 14Z,  99.90,   4.30,  99.90,  99.90,   0.11,
01/17 15Z,  99.90,   3.31,  99.90,  99.90,   0.11,
01/17 16Z,  99.90,   2.85,  99.90,  99.90,   0.11,
01/17 17Z,  99.90,   3.07,  99.90,  99.90,   0.11,
01/17 18Z,  99.90,   3.89,  99.90,  99.90,   0.11,