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
#Cherry Point, WA : 07/01/2025 21:22:28 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/30 06Z,  -0.10,   9.68,   9.48,  99.90,  -0.10,  (max)
06/30 07Z,  -0.10,   9.04,   8.79,  99.90,  -0.15,
06/30 08Z,  -0.10,   8.00,   7.83,  99.90,  -0.07,
06/30 09Z,  -0.10,   6.84,   6.64,  99.90,  -0.10,
06/30 10Z,  -0.10,   5.87,   5.71,  99.90,  -0.06,
06/30 11Z,  -0.10,   5.29,   5.10,  99.90,  -0.09,
06/30 12Z,  -0.10,   5.15,   4.94,  99.90,  -0.11,  (min)
06/30 13Z,  -0.10,   5.34,   5.16,  99.90,  -0.08,
06/30 14Z,  -0.10,   5.69,   5.56,  99.90,  -0.03,
06/30 15Z,  -0.10,   5.99,   5.88,  99.90,  -0.01,  (max)
06/30 16Z,  -0.10,   6.01,   5.84,  99.90,  -0.07,
06/30 17Z,  -0.10,   5.57,   5.37,  99.90,  -0.10,
06/30 18Z,   0.00,   4.65,   4.49,  99.90,  -0.16,
06/30 19Z,  -0.10,   3.38,   3.25,  99.90,  -0.03,
06/30 20Z,  -0.10,   2.04,   1.95,  99.90,   0.01,
06/30 21Z,  -0.10,   0.91,   0.79,  99.90,  -0.02,
06/30 22Z,  -0.10,   0.28,   0.17,  99.90,  -0.01,  (min)
06/30 23Z,  -0.10,   0.38,   0.32,  99.90,   0.04,
07/01 00Z,   0.00,   1.22,   1.23,  99.90,   0.01,
07/01 01Z,   0.00,   2.69,   2.82,  99.90,   0.13,
07/01 02Z,   0.00,   4.51,   4.55,  99.90,   0.04,
07/01 03Z,   0.00,   6.39,   6.42,  99.90,   0.03,
07/01 04Z,   0.00,   8.03,   8.06,  99.90,   0.03,
07/01 05Z,   0.00,   9.13,   9.09,  99.90,  -0.04,
07/01 06Z,   0.00,   9.51,   9.51,  99.90,  -0.00,  (max)
07/01 07Z,   0.00,   9.18,   9.05,  99.90,  -0.13,
07/01 08Z,   0.00,   8.30,   8.17,  99.90,  -0.13,
07/01 09Z,   0.10,   7.10,   6.99,  99.90,  -0.21,
07/01 10Z,   0.10,   5.87,   5.67,  99.90,  -0.30,
07/01 11Z,   0.10,   4.88,   4.71,  99.90,  -0.27,
07/01 12Z,   0.00,   4.30,   4.14,  99.90,  -0.16,
07/01 13Z,   0.00,   4.18,   3.99,  99.90,  -0.19,  (min)
07/01 14Z,   0.00,   4.40,   4.21,  99.90,  -0.19,
07/01 15Z,   0.00,   4.80,   4.59,  99.90,  -0.21,
07/01 16Z,   0.00,   5.19,   5.06,  99.90,  -0.13,
07/01 17Z,   0.00,   5.36,   5.24,  99.90,  -0.12,  (max)
07/01 18Z,   0.00,   5.14,   5.02,  99.90,  -0.12,
07/01 19Z,   0.00,   4.53,   4.46,  99.90,  -0.07,
07/01 20Z,   0.00,   3.64,   3.62,  99.90,  -0.02,
07/01 21Z,   0.00,   2.71,   2.79,  99.90,   0.08,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/01 22Z,   0.00,   1.98,  99.90,   2.04,   0.07,
07/01 23Z,   0.00,   1.68,  99.90,   1.73,   0.05,  (min)
07/02 00Z,   0.00,   1.97,  99.90,   2.01,   0.04,
07/02 01Z,   0.00,   2.87,  99.90,   2.89,   0.02,
07/02 02Z,   0.10,   4.22,  99.90,   4.33,   0.01,
07/02 03Z,   0.10,   5.79,  99.90,   5.88,  -0.01,
07/02 04Z,   0.10,   7.31,  99.90,   7.38,  -0.02,
07/02 05Z,   0.10,   8.51,  99.90,   8.58,  -0.04,
07/02 06Z,   0.10,   9.17,  99.90,   9.22,  -0.05,
07/02 07Z,   0.20,   9.15,  99.90,   9.29,  -0.07,  (max)
07/02 08Z,   0.20,   8.50,  99.90,   8.62,  -0.08,
07/02 09Z,   0.20,   7.40,  99.90,   7.51,  -0.09,
07/02 10Z,   0.20,   6.07,  99.90,   6.18,  -0.09,
07/02 11Z,   0.20,   4.78,  99.90,   4.89,  -0.09,
07/02 12Z,   0.20,   3.78,  99.90,   3.89,  -0.09,
07/02 13Z,   0.20,   3.24,  99.90,   3.35,  -0.09,
07/02 14Z,   0.20,   3.17,  99.90,   3.28,  -0.09,  (min)
07/02 15Z,   0.20,   3.47,  99.90,   3.58,  -0.09,
07/02 16Z,   0.20,   3.99,  99.90,   4.10,  -0.09,
07/02 17Z,   0.20,   4.55,  99.90,   4.65,  -0.09,
07/02 18Z,   0.20,   4.94,  99.90,   5.05,  -0.09,
07/02 19Z,   0.20,   5.02,  99.90,   5.13,  -0.09,  (max)
07/02 20Z,   0.20,   4.76,  99.90,   4.87,  -0.09,
07/02 21Z,   0.20,   4.27,  99.90,   4.37,  -0.09,
07/02 22Z,   0.20,   3.72,  99.90,   3.82,  -0.09,
07/02 23Z,   0.20,   3.31,  99.90,   3.41,  -0.09,
07/03 00Z,   0.20,   3.23,  99.90,   3.34,  -0.09,  (min)
07/03 01Z,   0.10,   3.62,  99.90,   3.62,  -0.09,
07/03 02Z,   0.20,   4.46,  99.90,   4.56,  -0.09,
07/03 03Z,   0.20,   5.60,  99.90,   5.71,  -0.09,
07/03 04Z,   0.20,   6.85,  99.90,   6.95,  -0.09,
07/03 05Z,   0.20,   7.97,  99.90,   8.07,  -0.09,
07/03 06Z,   0.20,   8.74,  99.90,   8.84,  -0.09,
07/03 07Z,   0.20,   8.97,  99.90,   9.07,  -0.09,  (max)
07/03 08Z,   0.20,   8.58,  99.90,   8.68,  -0.09,
07/03 09Z,   0.20,   7.65,  99.90,   7.76,  -0.09,
07/03 10Z,   0.20,   6.36,  99.90,   6.46,  -0.09,
07/03 11Z,   0.20,   4.93,  99.90,   5.03,  -0.09,
07/03 12Z,   0.20,   3.61,  99.90,   3.71,  -0.09,
07/03 13Z,   0.20,   2.64,  99.90,   2.75,  -0.09,
07/03 14Z,   0.20,   2.18,  99.90,   2.28,  -0.09,  (min)
07/03 15Z,   0.20,   2.22,  99.90,   2.33,  -0.09,
07/03 16Z,   0.20,   2.67,  99.90,   2.78,  -0.09,
07/03 17Z,   0.20,   3.39,  99.90,   3.50,  -0.09,
07/03 18Z,   0.20,   4.19,  99.90,   4.30,  -0.09,
07/03 19Z,   0.20,   4.87,  99.90,   4.97,  -0.09,
07/03 20Z,   0.10,   5.27,  99.90,   5.27,  -0.09,
07/03 21Z,   0.10,   5.36,  99.90,   5.36,  -0.09,  (max)
07/03 22Z,   0.10,   5.21,  99.90,   5.21,  -0.09,
07/03 23Z,   0.10,   4.95,  99.90,   4.95,  -0.09,
07/04 00Z,   0.10,   4.74,  99.90,   4.75,  -0.09,  (min)
07/04 01Z,   0.10,   4.76,  99.90,   4.77,  -0.09,
07/04 02Z,   0.10,   5.13,  99.90,   5.13,  -0.09,
07/04 03Z,   0.10,   5.82,  99.90,   5.82,  -0.09,
07/04 04Z,   0.10,   6.70,  99.90,   6.70,  -0.09,
07/04 05Z,   0.10,   7.60,  99.90,   7.60,  -0.09,
07/04 06Z,   0.10,   8.32,  99.90,   8.33,  -0.09,
07/04 07Z,   0.10,   8.69,  99.90,   8.69,  -0.09,  (max)
07/04 08Z,   0.20,   8.54,  99.90,   8.64,  -0.09,
07/04 09Z,   0.10,   7.83,  99.90,   7.84,  -0.09,
07/04 10Z,   0.10,   6.67,  99.90,   6.68,  -0.09,
07/04 11Z,   0.10,   5.23,  99.90,   5.24,  -0.09,
07/04 12Z,   0.10,   3.73,  99.90,   3.73,  -0.09,
07/04 13Z,   0.10,   2.42,  99.90,   2.42,  -0.09,
07/04 14Z,   0.10,   1.53,  99.90,   1.54,  -0.09,
07/04 15Z,   0.10,   1.21,  99.90,   1.21,  -0.09,  (min)
07/04 16Z,   0.10,   1.44,  99.90,   1.44,  -0.09,
07/04 17Z,   0.10,   2.12,  99.90,   2.12,  -0.09,
07/04 18Z,   0.10,   3.10,  99.90,   3.10,  -0.09,
07/04 19Z,   0.10,   4.19,  99.90,   4.19,  -0.09,
07/04 20Z,   0.10,   5.16,  99.90,   5.17,  -0.09,
07/04 21Z,   0.10,   5.86,  99.90,   5.87,  -0.09,
07/04 22Z,   0.10,   6.23,  99.90,   6.24,  -0.09,
07/04 23Z,   0.10,   6.31,  99.90,   6.32,  -0.09,  (max)
07/05 00Z,   0.10,   6.21,  99.90,   6.22,  -0.09,
07/05 01Z,   0.10,   6.08,  99.90,   6.08,  -0.09,  (min)
07/05 02Z,   0.10,   6.08,  99.90,   6.09,  -0.09,
07/05 03Z,   0.10,   6.34,  99.90,   6.34,  -0.09,
07/05 04Z,   0.10,   6.83,  99.90,   6.83,  -0.09,
07/05 05Z,   0.10,   7.44,  99.90,   7.44,  -0.09,
07/05 06Z,   0.10,   8.02,  99.90,   8.02,  -0.09,
07/05 07Z,   0.10,   8.40,  99.90,   8.40,  -0.09,
07/05 08Z,   0.10,   8.42,  99.90,   8.43,  -0.09,  (max)
07/05 09Z,   0.10,   7.96,  99.90,   7.96,  -0.09,
07/05 10Z,   0.00,   6.99,  99.90,   6.90,  -0.09,
07/05 11Z,   0.00,   5.64,  99.90,   5.55,  -0.09,
07/05 12Z,   0.10,   4.08,  99.90,   4.09,  -0.09,
07/05 13Z,  99.90,   2.55,  99.90,  99.90,  -0.09,
07/05 14Z,  99.90,   1.29,  99.90,  99.90,  -0.09,
07/05 15Z,  99.90,   0.54,  99.90,  99.90,  -0.09,
07/05 16Z,  99.90,   0.43,  99.90,  99.90,  -0.09,
07/05 17Z,  99.90,   0.91,  99.90,  99.90,  -0.09,
07/05 18Z,  99.90,   1.88,  99.90,  99.90,  -0.09,