ETSS stn

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.

	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
#Apokak Creek Ent, AK : 10/09/2026 16:22:41 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/08 00Z,  -0.20,   2.54,  99.90,   2.34,   0.00,
10/08 01Z,  -0.10,   1.10,  99.90,   1.00,   0.00,
10/08 02Z,   0.00,   0.32,  99.90,   0.32,   0.00,
10/08 03Z,   0.00,   0.11,  99.90,   0.11,   0.00,  (min)
10/08 04Z,   0.00,   0.51,  99.90,   0.51,   0.00,
10/08 05Z,   0.00,   1.98,  99.90,   1.98,   0.00,
10/08 06Z,   0.10,   4.79,  99.90,   4.89,   0.00,
10/08 07Z,   0.10,   8.18,  99.90,   8.28,   0.00,
10/08 08Z,   0.10,  10.64,  99.90,  10.74,   0.00,
10/08 09Z,   0.20,  11.13,  99.90,  11.33,   0.00,  (max)
10/08 10Z,   0.30,   9.79,  99.90,  10.09,   0.00,
10/08 11Z,   0.30,   7.46,  99.90,   7.76,   0.00,
10/08 12Z,   0.50,   4.96,  99.90,   5.46,   0.00,
10/08 13Z,   0.80,   2.81,  99.90,   3.61,   0.00,
10/08 14Z,   1.10,   1.32,  99.90,   2.42,   0.00,
10/08 15Z,   1.40,   0.58,  99.90,   1.98,   0.00,  (min)
10/08 16Z,   1.70,   0.47,  99.90,   2.17,   0.00,
10/08 17Z,   2.00,   1.10,  99.90,   3.10,   0.00,
10/08 18Z,   2.10,   2.91,  99.90,   5.01,   0.00,
10/08 19Z,   2.40,   5.78,  99.90,   8.18,   0.00,
10/08 20Z,   2.60,   8.54,  99.90,  11.14,   0.00,
10/08 21Z,   2.90,   9.78,  99.90,  12.68,   0.00,  (max)
10/08 22Z,   3.20,   9.15,  99.90,  12.35,   0.00,
10/08 23Z,   3.40,   7.31,  99.90,  10.71,   0.00,
10/09 00Z,   3.60,   5.07,  99.90,   8.67,   0.00,
10/09 01Z,   3.80,   3.01,  99.90,   6.81,   0.00,
10/09 02Z,   4.00,   1.47,  99.90,   5.47,   0.00,
10/09 03Z,   4.10,   0.61,  99.90,   4.71,   0.00,
10/09 04Z,   4.10,   0.36,  99.90,   4.46,   0.00,  (min)
10/09 05Z,   4.30,   0.77,  99.90,   5.07,   0.00,
10/09 06Z,   4.60,   2.24,  99.90,   6.84,   0.00,
10/09 07Z,   4.70,   4.99,  99.90,   9.69,   0.00,
10/09 08Z,   4.60,   8.20,  99.90,  12.80,   0.00,
10/09 09Z,   4.50,  10.34,  99.90,  14.84,   0.00,  1.27 ft above HAT  (max)
10/09 10Z,   4.30,  10.52,  99.90,  14.82,   0.00,  1.25 ft above HAT
10/09 11Z,   4.00,   9.04,  99.90,  13.04,   0.00,
10/09 12Z,   3.70,   6.73,  99.90,  10.43,   0.00,
10/09 13Z,   3.60,   4.32,  99.90,   7.92,   0.00,
10/09 14Z,   3.50,   2.31,  99.90,   5.81,   0.00,
10/09 15Z,   3.50,   0.97,  99.90,   4.47,   0.00,
10/09 16Z,   3.60,   0.35,  99.90,   3.95,   0.00,  (min)
10/09 17Z,   3.80,   0.32,  99.90,   4.12,   0.00,
10/09 18Z,   4.00,   1.03,  99.90,   5.03,   0.00,
10/09 19Z,   4.40,   2.89,  99.90,   7.29,   0.00,
10/09 20Z,   4.80,   5.82,  99.90,  10.62,   0.00,
10/09 21Z,   5.20,   8.68,  99.90,  13.88,   0.00,  0.31 ft above HAT
10/09 22Z,   5.40,  10.09,  99.90,  15.49,   0.00,  1.92 ft above HAT  (max)
10/09 23Z,   5.30,   9.62,  99.90,  14.92,   0.00,  1.35 ft above HAT
10/10 00Z,   5.20,   7.86,  99.90,  13.06,   0.00,
10/10 01Z,   4.70,   5.61,  99.90,  10.31,   0.00,
10/10 02Z,   4.10,   3.46,  99.90,   7.56,   0.00,
10/10 03Z,   3.70,   1.82,  99.90,   5.52,   0.00,
10/10 04Z,   3.50,   0.88,  99.90,   4.38,   0.00,
10/10 05Z,   3.40,   0.60,  99.90,   4.00,   0.00,  (min)
10/10 06Z,   3.40,   1.02,  99.90,   4.42,   0.00,
10/10 07Z,   3.60,   2.50,  99.90,   6.10,   0.00,
10/10 08Z,   3.90,   5.17,  99.90,   9.07,   0.00,
10/10 09Z,   4.10,   8.15,  99.90,  12.25,   0.00,
10/10 10Z,   4.10,   9.94,  99.90,  14.04,   0.00,  0.47 ft above HAT  (max)
10/10 11Z,   4.00,   9.80,  99.90,  13.80,   0.00,  0.23 ft above HAT
10/10 12Z,   3.70,   8.21,  99.90,  11.91,   0.00,
10/10 13Z,   3.50,   5.94,  99.90,   9.44,   0.00,
10/10 14Z,   3.20,   3.67,  99.90,   6.87,   0.00,
10/10 15Z,   3.10,   1.83,  99.90,   4.93,   0.00,
10/10 16Z,   3.10,   0.67,  99.90,   3.77,   0.00,
10/10 17Z,   3.10,   0.17,  99.90,   3.27,   0.00,  (min)
10/10 18Z,   3.10,   0.24,  99.90,   3.34,   0.00,
10/10 19Z,   3.00,   1.05,  99.90,   4.05,   0.00,
10/10 20Z,   3.00,   3.03,  99.90,   6.03,   0.00,
10/10 21Z,   2.90,   6.04,  99.90,   8.94,   0.00,
10/10 22Z,   2.90,   8.96,  99.90,  11.86,   0.00,
10/10 23Z,   2.80,  10.43,  99.90,  13.23,   0.00,  (max)
10/11 00Z,   2.70,  10.05,  99.90,  12.75,   0.00,
10/11 01Z,   2.60,   8.32,  99.90,  10.92,   0.00,
10/11 02Z,   2.60,   6.04,  99.90,   8.64,   0.00,
10/11 03Z,   2.50,   3.82,  99.90,   6.32,   0.00,
10/11 04Z,   2.30,   2.10,  99.90,   4.40,   0.00,
10/11 05Z,   2.10,   1.11,  99.90,   3.21,   0.00,
10/11 06Z,   2.00,   0.81,  99.90,   2.81,   0.00,  (min)
10/11 07Z,   2.00,   1.23,  99.90,   3.23,   0.00,
10/11 08Z,   2.00,   2.73,  99.90,   4.73,   0.00,
10/11 09Z,   2.00,   5.32,  99.90,   7.32,   0.00,
10/11 10Z,   2.00,   8.05,  99.90,  10.05,   0.00,
10/11 11Z,   2.10,   9.44,  99.90,  11.54,   0.00,  (max)
10/11 12Z,   2.20,   9.01,  99.90,  11.21,   0.00,
10/11 13Z,   2.20,   7.34,  99.90,   9.54,   0.00,
10/11 14Z,   2.10,   5.16,  99.90,   7.26,   0.00,
10/11 15Z,   2.10,   3.05,  99.90,   5.15,   0.00,
10/11 16Z,   2.00,   1.41,  99.90,   3.41,   0.00,
10/11 17Z,   2.00,   0.43,  99.90,   2.43,   0.00,
10/11 18Z,   2.00,   0.07,  99.90,   2.07,   0.00,  (min)
10/11 19Z,   2.00,   0.24,  99.90,   2.24,   0.00,
10/11 20Z,   2.00,   1.20,  99.90,   3.20,   0.00,
10/11 21Z,   1.90,   3.35,  99.90,   5.25,   0.00,
10/11 22Z,   1.90,   6.46,  99.90,   8.36,   0.00,
10/11 23Z,   1.80,   9.36,  99.90,  11.16,   0.00,
10/12 00Z,   1.80,  10.77,  99.90,  12.57,   0.00,  (max)
10/12 01Z,   1.80,  10.35,  99.90,  12.15,   0.00,
10/12 02Z,   1.80,   8.60,  99.90,  10.40,   0.00,
10/12 03Z,   1.70,   6.29,  99.90,   7.99,   0.00,
10/12 04Z,   1.70,   4.02,  99.90,   5.72,   0.00,
10/12 05Z,   1.70,   2.28,  99.90,   3.98,   0.00,
10/12 06Z,   1.70,   1.27,  99.90,   2.97,   0.00,
10/12 07Z,   1.70,   0.97,  99.90,   2.67,   0.00,  (min)
10/12 08Z,   1.60,   1.43,  99.90,   3.03,   0.00,
10/12 09Z,   1.60,   2.95,  99.90,   4.55,   0.00,
10/12 10Z,   1.70,   5.47,  99.90,   7.17,   0.00,
10/12 11Z,   1.70,   7.91,  99.90,   9.61,   0.00,
10/12 12Z,   1.60,   8.89,  99.90,  10.49,   0.00,  (max)
10/12 13Z,   1.60,   8.20,  99.90,   9.80,   0.00,
10/12 14Z,   1.50,   6.49,  99.90,   7.99,   0.00,
10/12 15Z,   1.40,   4.42,  99.90,   5.82,   0.00,
10/12 16Z,   1.30,   2.50,  99.90,   3.80,   0.00,
10/12 17Z,   1.30,   1.07,  99.90,   2.37,   0.00,
10/12 18Z,   1.20,   0.28,  99.90,   1.48,   0.00,
10/12 19Z,   1.20,   0.04,  99.90,   1.24,   0.00,  (min)
10/12 20Z,   1.10,   0.34,  99.90,   1.44,   0.00,
10/12 21Z,   1.10,   1.51,  99.90,   2.61,   0.00,
10/12 22Z,   1.10,   3.87,  99.90,   4.97,   0.00,
10/12 23Z,   1.00,   7.04,  99.90,   8.04,   0.00,
10/13 00Z,   1.00,   9.83,  99.90,  10.83,   0.00,
10/13 01Z,   1.00,  11.04,  99.90,  12.04,   0.00,  (max)
10/13 02Z,   1.00,  10.47,  99.90,  11.47,   0.00,
10/13 03Z,   1.00,   8.65,  99.90,   9.65,   0.00,
10/13 04Z,   1.00,   6.30,  99.90,   7.30,   0.00,
10/13 05Z,   1.00,   4.04,  99.90,   5.04,   0.00,
10/13 06Z,   1.00,   2.32,  99.90,   3.32,   0.00,
10/13 07Z,  99.90,   1.35,  99.90,  99.90,   0.00,
10/13 08Z,  99.90,   1.08,  99.90,  99.90,   0.00,
10/13 09Z,  99.90,   1.61,  99.90,  99.90,   0.00,
10/13 10Z,  99.90,   3.21,  99.90,  99.90,   0.00,
10/13 11Z,  99.90,   5.66,  99.90,  99.90,   0.00,
10/13 12Z,  99.90,   7.78,  99.90,  99.90,   0.00,