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
#Egegik River, Ent, AK : 07/14/2025 23:22:12 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/13 06Z,   0.30,   3.04,  99.90,   3.34,   0.00,
07/13 07Z,   0.20,   1.20,  99.90,   1.40,   0.00,
07/13 08Z,   0.20,   0.34,  99.90,   0.54,   0.00,  (min)
07/13 09Z,   0.20,   1.17,  99.90,   1.37,   0.00,
07/13 10Z,   0.20,   3.96,  99.90,   4.16,   0.00,
07/13 11Z,   0.20,   8.08,  99.90,   8.28,   0.00,
07/13 12Z,   0.10,  12.37,  99.90,  12.47,   0.00,
07/13 13Z,   0.10,  15.87,  99.90,  15.97,   0.00,
07/13 14Z,   0.10,  18.02,  99.90,  18.12,   0.00,
07/13 15Z,   0.10,  18.52,  99.90,  18.62,   0.00,  (max)
07/13 16Z,   0.10,  17.53,  99.90,  17.63,   0.00,
07/13 17Z,   0.10,  15.55,  99.90,  15.65,   0.00,
07/13 18Z,   0.10,  13.06,  99.90,  13.16,   0.00,
07/13 19Z,   0.10,  10.43,  99.90,  10.53,   0.00,
07/13 20Z,   0.10,   8.07,  99.90,   8.17,   0.00,
07/13 21Z,   0.10,   6.62,  99.90,   6.72,   0.00,
07/13 22Z,   0.10,   6.59,  99.90,   6.69,   0.00,  (min)
07/13 23Z,   0.10,   7.95,  99.90,   8.05,   0.00,
07/14 00Z,   0.10,   9.89,  99.90,   9.99,   0.00,
07/14 01Z,   0.10,  11.41,  99.90,  11.51,   0.00,
07/14 02Z,   0.10,  12.00,  99.90,  12.10,   0.00,  (max)
07/14 03Z,   0.10,  11.47,  99.90,  11.57,   0.00,
07/14 04Z,   0.10,   9.89,  99.90,   9.99,   0.00,
07/14 05Z,   0.10,   7.65,  99.90,   7.75,   0.00,
07/14 06Z,   0.20,   5.23,  99.90,   5.43,   0.00,
07/14 07Z,   0.20,   3.01,  99.90,   3.21,   0.00,
07/14 08Z,   0.20,   1.36,  99.90,   1.56,   0.00,
07/14 09Z,   0.20,   0.86,  99.90,   1.06,   0.00,  (min)
07/14 10Z,   0.20,   2.16,  99.90,   2.36,   0.00,
07/14 11Z,   0.20,   5.37,  99.90,   5.57,   0.00,
07/14 12Z,   0.20,   9.66,  99.90,   9.86,   0.00,
07/14 13Z,   0.20,  13.79,  99.90,  13.99,   0.00,
07/14 14Z,   0.20,  16.88,  99.90,  17.08,   0.00,
07/14 15Z,   0.20,  18.43,  99.90,  18.63,   0.00,  (max)
07/14 16Z,   0.20,  18.27,  99.90,  18.47,   0.00,
07/14 17Z,   0.20,  16.71,  99.90,  16.91,   0.00,
07/14 18Z,   0.10,  14.29,  99.90,  14.39,   0.00,
07/14 19Z,   0.10,  11.50,  99.90,  11.60,   0.00,
07/14 20Z,   0.10,   8.74,  99.90,   8.84,   0.00,
07/14 21Z,   0.10,   6.48,  99.90,   6.58,   0.00,
07/14 22Z,   0.10,   5.37,  99.90,   5.47,   0.00,  (min)
07/14 23Z,   0.10,   5.87,  99.90,   5.97,   0.00,
07/15 00Z,   0.10,   7.78,  99.90,   7.88,   0.00,
07/15 01Z,   0.10,  10.09,  99.90,  10.19,   0.00,
07/15 02Z,   0.10,  11.81,  99.90,  11.91,   0.00,
07/15 03Z,   0.00,  12.46,  99.90,  12.46,   0.00,  (max)
07/15 04Z,   0.00,  11.87,  99.90,  11.87,   0.00,
07/15 05Z,   0.00,  10.21,  99.90,  10.21,   0.00,
07/15 06Z,   0.00,   7.91,  99.90,   7.91,   0.00,
07/15 07Z,   0.00,   5.50,  99.90,   5.50,   0.00,
07/15 08Z,   0.00,   3.34,  99.90,   3.34,   0.00,
07/15 09Z,   0.00,   1.86,  99.90,   1.86,   0.00,
07/15 10Z,   0.10,   1.65,  99.90,   1.75,   0.00,  (min)
07/15 11Z,   0.10,   3.34,  99.90,   3.44,   0.00,
07/15 12Z,   0.10,   6.85,  99.90,   6.95,   0.00,
07/15 13Z,   0.10,  11.16,  99.90,  11.26,   0.00,
07/15 14Z,   0.00,  15.00,  99.90,  15.00,   0.00,
07/15 15Z,   0.00,  17.57,  99.90,  17.57,   0.00,
07/15 16Z,   0.00,  18.46,  99.90,  18.46,   0.00,  (max)
07/15 17Z,   0.00,  17.63,  99.90,  17.63,   0.00,
07/15 18Z,   0.00,  15.49,  99.90,  15.49,   0.00,
07/15 19Z,   0.10,  12.64,  99.90,  12.74,   0.00,
07/15 20Z,   0.10,   9.58,  99.90,   9.68,   0.00,
07/15 21Z,   0.10,   6.74,  99.90,   6.84,   0.00,
07/15 22Z,   0.10,   4.65,  99.90,   4.75,   0.00,
07/15 23Z,   0.00,   3.99,  99.90,   3.99,   0.00,  (min)
07/16 00Z,   0.00,   5.14,  99.90,   5.14,   0.00,
07/16 01Z,   0.00,   7.67,  99.90,   7.67,   0.00,
07/16 02Z,   0.00,  10.43,  99.90,  10.43,   0.00,
07/16 03Z,   0.00,  12.44,  99.90,  12.44,   0.00,
07/16 04Z,   0.00,  13.22,  99.90,  13.22,   0.00,  (max)
07/16 05Z,   0.00,  12.63,  99.90,  12.63,   0.00,
07/16 06Z,   0.00,  10.91,  99.90,  10.91,   0.00,
07/16 07Z,   0.00,   8.57,  99.90,   8.57,   0.00,
07/16 08Z,   0.00,   6.14,  99.90,   6.14,   0.00,
07/16 09Z,   0.10,   4.02,  99.90,   4.12,   0.00,
07/16 10Z,   0.10,   2.64,  99.90,   2.74,   0.00,  (min)
07/16 11Z,   0.20,   2.65,  99.90,   2.85,   0.00,
07/16 12Z,   0.20,   4.61,  99.90,   4.81,   0.00,
07/16 13Z,   0.20,   8.27,  99.90,   8.47,   0.00,
07/16 14Z,   0.30,  12.45,  99.90,  12.75,   0.00,
07/16 15Z,   0.30,  15.89,  99.90,  16.19,   0.00,
07/16 16Z,   0.30,  17.88,  99.90,  18.18,   0.00,
07/16 17Z,   0.30,  18.09,  99.90,  18.39,   0.00,  (max)
07/16 18Z,   0.40,  16.61,  99.90,  17.01,   0.00,
07/16 19Z,   0.40,  13.93,  99.90,  14.33,   0.00,
07/16 20Z,   0.50,  10.69,  99.90,  11.19,   0.00,
07/16 21Z,   0.70,   7.41,  99.90,   8.11,   0.00,
07/16 22Z,   0.80,   4.55,  99.90,   5.35,   0.00,
07/16 23Z,   0.90,   2.72,  99.90,   3.62,   0.00,
07/17 00Z,   1.00,   2.60,  99.90,   3.60,   0.00,  (min)
07/17 01Z,   1.00,   4.48,  99.90,   5.48,   0.00,
07/17 02Z,   1.00,   7.68,  99.90,   8.68,   0.00,
07/17 03Z,   1.00,  10.95,  99.90,  11.95,   0.00,
07/17 04Z,   1.00,  13.31,  99.90,  14.31,   0.00,
07/17 05Z,   0.90,  14.27,  99.90,  15.17,   0.00,  (max)
07/17 06Z,   0.90,  13.70,  99.90,  14.60,   0.00,
07/17 07Z,   0.80,  11.95,  99.90,  12.75,   0.00,
07/17 08Z,   0.70,   9.56,  99.90,  10.26,   0.00,
07/17 09Z,   0.70,   7.09,  99.90,   7.79,   0.00,
07/17 10Z,   0.70,   4.93,  99.90,   5.63,   0.00,
07/17 11Z,   0.60,   3.58,  99.90,   4.18,   0.00,  (min)
07/17 12Z,   0.60,   3.72,  99.90,   4.32,   0.00,
07/17 13Z,   0.60,   5.83,  99.90,   6.43,   0.00,
07/17 14Z,   0.60,   9.50,  99.90,  10.10,   0.00,
07/17 15Z,   0.70,  13.44,  99.90,  14.14,   0.00,
07/17 16Z,   0.70,  16.43,  99.90,  17.13,   0.00,
07/17 17Z,   0.60,  17.82,  99.90,  18.42,   0.00,  (max)
07/17 18Z,   0.60,  17.38,  99.90,  17.98,   0.00,
07/17 19Z,   0.60,  15.32,  99.90,  15.92,   0.00,
07/17 20Z,   0.60,  12.17,  99.90,  12.77,   0.00,
07/17 21Z,   0.50,   8.60,  99.90,   9.10,   0.00,
07/17 22Z,   0.50,   5.16,  99.90,   5.66,   0.00,
07/17 23Z,   0.40,   2.35,  99.90,   2.75,   0.00,
07/18 00Z,   0.30,   0.84,  99.90,   1.14,   0.00,  (min)
07/18 01Z,   0.20,   1.34,  99.90,   1.54,   0.00,
07/18 02Z,   0.10,   3.96,  99.90,   4.06,   0.00,
07/18 03Z,   0.10,   7.83,  99.90,   7.93,   0.00,
07/18 04Z,   0.10,  11.62,  99.90,  11.72,   0.00,
07/18 05Z,   0.10,  14.35,  99.90,  14.45,   0.00,
07/18 06Z,   0.10,  15.50,  99.90,  15.60,   0.00,  (max)
07/18 07Z,   0.20,  14.99,  99.90,  15.19,   0.00,
07/18 08Z,   0.30,  13.20,  99.90,  13.50,   0.00,
07/18 09Z,   0.30,  10.75,  99.90,  11.05,   0.00,
07/18 10Z,   0.30,   8.19,  99.90,   8.49,   0.00,
07/18 11Z,   0.30,   5.94,  99.90,   6.24,   0.00,
07/18 12Z,   0.30,   4.56,  99.90,   4.86,   0.00,  (min)
07/18 13Z,   0.20,   4.73,  99.90,   4.93,   0.00,
07/18 14Z,   0.20,   6.89,  99.90,   7.09,   0.00,
07/18 15Z,   0.20,  10.47,  99.90,  10.67,   0.00,
07/18 16Z,   0.20,  14.09,  99.90,  14.29,   0.00,
07/18 17Z,   0.20,  16.61,  99.90,  16.81,   0.00,
07/18 18Z,   0.20,  17.45,  99.90,  17.65,   0.00,