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
#Port Angeles, WA : 07/02/2025 22:22:27 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/01 06Z,   0.40,   5.87,   5.88,  99.90,  -0.39,
07/01 07Z,   0.40,   5.24,   5.30,  99.90,  -0.34,
07/01 08Z,   0.50,   4.59,   4.60,  99.90,  -0.49,
07/01 09Z,   0.50,   4.15,   3.94,  99.90,  -0.71,
07/01 10Z,   0.50,   4.05,   3.84,  99.90,  -0.71,  (min)
07/01 11Z,   0.50,   4.14,   3.94,  99.90,  -0.70,
07/01 12Z,   0.40,   4.26,   4.21,  99.90,  -0.45,
07/01 13Z,   0.40,   4.35,   4.41,  99.90,  -0.34,  (max)
07/01 14Z,   0.40,   4.37,   4.30,  99.90,  -0.47,
07/01 15Z,   0.40,   4.16,   4.18,  99.90,  -0.38,
07/01 16Z,   0.40,   3.64,   3.73,  99.90,  -0.31,
07/01 17Z,   0.40,   2.94,   3.02,  99.90,  -0.32,
07/01 18Z,   0.30,   2.26,   2.40,  99.90,  -0.16,
07/01 19Z,   0.40,   1.65,   1.68,  99.90,  -0.37,
07/01 20Z,   0.40,   1.20,   1.32,  99.90,  -0.28,
07/01 21Z,   0.40,   1.11,   1.29,  99.90,  -0.22,  (min)
07/01 22Z,   0.40,   1.55,   1.75,  99.90,  -0.20,
07/01 23Z,   0.40,   2.41,   2.59,  99.90,  -0.22,
07/02 00Z,   0.40,   3.46,   3.66,  99.90,  -0.20,
07/02 01Z,   0.50,   4.55,   4.79,  99.90,  -0.26,
07/02 02Z,   0.40,   5.57,   5.91,  99.90,  -0.06,
07/02 03Z,   0.50,   6.34,   6.64,  99.90,  -0.20,
07/02 04Z,   0.50,   6.65,   6.94,  99.90,  -0.21,  (max)
07/02 05Z,   0.50,   6.50,   6.66,  99.90,  -0.34,
07/02 06Z,   0.50,   6.05,   6.23,  99.90,  -0.32,
07/02 07Z,   0.50,   5.42,   5.59,  99.90,  -0.33,
07/02 08Z,   0.60,   4.63,   4.70,  99.90,  -0.53,
07/02 09Z,   0.60,   3.86,   3.86,  99.90,  -0.60,
07/02 10Z,   0.50,   3.33,   3.31,  99.90,  -0.52,
07/02 11Z,   0.60,   3.15,   3.11,  99.90,  -0.64,  (min)
07/02 12Z,   0.50,   3.17,   3.24,  99.90,  -0.43,
07/02 13Z,   0.50,   3.28,   3.40,  99.90,  -0.38,
07/02 14Z,   0.50,   3.46,   3.64,  99.90,  -0.32,
07/02 15Z,   0.50,   3.63,   3.81,  99.90,  -0.32,
07/02 16Z,   0.50,   3.62,   3.85,  99.90,  -0.27,  (max)
07/02 17Z,   0.50,   3.36,   3.68,  99.90,  -0.18,
07/02 18Z,   0.50,   3.00,   3.27,  99.90,  -0.23,
07/02 19Z,   0.50,   2.70,   2.85,  99.90,  -0.35,
07/02 20Z,   0.50,   2.46,   2.67,  99.90,  -0.29,
07/02 21Z,   0.50,   2.31,   2.57,  99.90,  -0.24,  (min)
07/02 22Z,   0.50,   2.42,   2.64,  99.90,  -0.28,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/02 23Z,   0.50,   2.92,  99.90,   3.13,  -0.29,
07/03 00Z,   0.50,   3.68,  99.90,   3.88,  -0.30,
07/03 01Z,   0.50,   4.52,  99.90,   4.72,  -0.30,
07/03 02Z,   0.50,   5.36,  99.90,   5.55,  -0.31,
07/03 03Z,   0.50,   6.12,  99.90,   6.31,  -0.32,
07/03 04Z,   0.50,   6.62,  99.90,   6.80,  -0.32,
07/03 05Z,   0.60,   6.66,  99.90,   6.93,  -0.33,  (max)
07/03 06Z,   0.60,   6.27,  99.90,   6.54,  -0.33,
07/03 07Z,   0.60,   5.63,  99.90,   5.89,  -0.34,
07/03 08Z,   0.50,   4.82,  99.90,   4.97,  -0.35,
07/03 09Z,   0.50,   3.87,  99.90,   4.02,  -0.35,
07/03 10Z,   0.60,   2.98,  99.90,   3.22,  -0.36,
07/03 11Z,   0.60,   2.40,  99.90,   2.64,  -0.36,
07/03 12Z,   0.60,   2.19,  99.90,   2.43,  -0.36,  (min)
07/03 13Z,   0.60,   2.23,  99.90,   2.47,  -0.36,
07/03 14Z,   0.60,   2.43,  99.90,   2.67,  -0.36,
07/03 15Z,   0.60,   2.77,  99.90,   3.01,  -0.36,
07/03 16Z,   0.50,   3.15,  99.90,   3.29,  -0.36,
07/03 17Z,   0.50,   3.37,  99.90,   3.51,  -0.36,
07/03 18Z,   0.50,   3.39,  99.90,   3.53,  -0.36,  (max)
07/03 19Z,   0.50,   3.36,  99.90,   3.50,  -0.36,  (min)
07/03 20Z,   0.50,   3.38,  99.90,   3.52,  -0.36,
07/03 21Z,   0.50,   3.41,  99.90,   3.55,  -0.36,
07/03 22Z,   0.50,   3.47,  99.90,   3.60,  -0.36,
07/03 23Z,   0.50,   3.68,  99.90,   3.82,  -0.36,
07/04 00Z,   0.50,   4.15,  99.90,   4.29,  -0.36,
07/04 01Z,   0.50,   4.77,  99.90,   4.91,  -0.36,
07/04 02Z,   0.50,   5.39,  99.90,   5.53,  -0.36,
07/04 03Z,   0.50,   5.99,  99.90,   6.13,  -0.36,
07/04 04Z,   0.50,   6.51,  99.90,   6.65,  -0.36,
07/04 05Z,   0.50,   6.74,  99.90,   6.88,  -0.36,  (max)
07/04 06Z,   0.50,   6.51,  99.90,   6.65,  -0.36,
07/04 07Z,   0.50,   5.90,  99.90,   6.04,  -0.36,
07/04 08Z,   0.50,   5.07,  99.90,   5.21,  -0.36,
07/04 09Z,   0.50,   4.08,  99.90,   4.22,  -0.36,
07/04 10Z,   0.50,   2.99,  99.90,   3.13,  -0.36,
07/04 11Z,   0.50,   2.02,  99.90,   2.16,  -0.36,
07/04 12Z,   0.50,   1.44,  99.90,   1.58,  -0.36,
07/04 13Z,   0.50,   1.28,  99.90,   1.42,  -0.36,  (min)
07/04 14Z,   0.50,   1.43,  99.90,   1.57,  -0.36,
07/04 15Z,   0.50,   1.81,  99.90,   1.95,  -0.36,
07/04 16Z,   0.50,   2.38,  99.90,   2.52,  -0.36,
07/04 17Z,   0.50,   3.00,  99.90,   3.14,  -0.36,
07/04 18Z,   0.50,   3.44,  99.90,   3.58,  -0.36,
07/04 19Z,   0.50,   3.71,  99.90,   3.85,  -0.36,
07/04 20Z,   0.50,   3.94,  99.90,   4.08,  -0.36,
07/04 21Z,   0.50,   4.20,  99.90,   4.33,  -0.36,
07/04 22Z,   0.50,   4.39,  99.90,   4.53,  -0.36,
07/04 23Z,   0.50,   4.53,  99.90,   4.67,  -0.36,
07/05 00Z,   0.40,   4.77,  99.90,   4.81,  -0.36,
07/05 01Z,   0.50,   5.16,  99.90,   5.30,  -0.36,
07/05 02Z,   0.50,   5.62,  99.90,   5.76,  -0.36,
07/05 03Z,   0.40,   6.04,  99.90,   6.08,  -0.36,
07/05 04Z,   0.40,   6.44,  99.90,   6.48,  -0.36,
07/05 05Z,   0.50,   6.74,  99.90,   6.88,  -0.36,  (max)
07/05 06Z,   0.50,   6.72,  99.90,   6.85,  -0.36,
07/05 07Z,   0.40,   6.24,  99.90,   6.28,  -0.36,
07/05 08Z,   0.40,   5.41,  99.90,   5.45,  -0.36,
07/05 09Z,   0.40,   4.39,  99.90,   4.43,  -0.36,
07/05 10Z,   0.40,   3.24,  99.90,   3.28,  -0.36,
07/05 11Z,   0.40,   2.03,  99.90,   2.07,  -0.36,
07/05 12Z,   0.40,   1.04,  99.90,   1.08,  -0.36,
07/05 13Z,   0.40,   0.53,  99.90,   0.57,  -0.36,
07/05 14Z,   0.40,   0.51,  99.90,   0.55,  -0.36,  (min)
07/05 15Z,   0.40,   0.86,  99.90,   0.90,  -0.36,
07/05 16Z,   0.30,   1.49,  99.90,   1.43,  -0.36,
07/05 17Z,   0.30,   2.32,  99.90,   2.26,  -0.36,
07/05 18Z,   0.30,   3.15,  99.90,   3.09,  -0.36,
07/05 19Z,   0.30,   3.78,  99.90,   3.72,  -0.36,
07/05 20Z,   0.30,   4.22,  99.90,   4.16,  -0.36,
07/05 21Z,   0.30,   4.63,  99.90,   4.57,  -0.36,
07/05 22Z,   0.30,   5.00,  99.90,   4.94,  -0.36,
07/05 23Z,   0.30,   5.24,  99.90,   5.18,  -0.36,
07/06 00Z,   0.30,   5.38,  99.90,   5.32,  -0.36,
07/06 01Z,   0.30,   5.58,  99.90,   5.52,  -0.36,
07/06 02Z,   0.30,   5.89,  99.90,   5.83,  -0.36,
07/06 03Z,   0.30,   6.22,  99.90,   6.16,  -0.36,
07/06 04Z,   0.30,   6.49,  99.90,   6.43,  -0.36,
07/06 05Z,   0.30,   6.73,  99.90,   6.67,  -0.36,
07/06 06Z,   0.30,   6.83,  99.90,   6.77,  -0.36,  (max)
07/06 07Z,   0.30,   6.58,  99.90,   6.52,  -0.36,
07/06 08Z,   0.30,   5.87,  99.90,   5.81,  -0.36,
07/06 09Z,   0.30,   4.85,  99.90,   4.78,  -0.36,
07/06 10Z,   0.30,   3.65,  99.90,   3.59,  -0.36,
07/06 11Z,   0.30,   2.34,  99.90,   2.28,  -0.36,
07/06 12Z,   0.30,   1.06,  99.90,   1.00,  -0.36,
07/06 13Z,  99.90,   0.12,  99.90,  99.90,  -0.36,
07/06 14Z,  99.90,  -0.24,  99.90,  99.90,  -0.36,
07/06 15Z,  99.90,  -0.03,  99.90,  99.90,  -0.36,
07/06 16Z,  99.90,   0.57,  99.90,  99.90,  -0.36,
07/06 17Z,  99.90,   1.48,  99.90,  99.90,  -0.36,
07/06 18Z,  99.90,   2.54,  99.90,  99.90,  -0.36,