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
#Alitak, AK : 11/09/2025 11:21:56 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/07 12Z,   0.70,  12.08,  99.90,  12.78,   0.00,
11/07 13Z,   0.70,  11.34,  99.90,  12.04,   0.00,  (max)
11/07 14Z,   0.70,   9.38,  99.90,  10.08,   0.00,
11/07 15Z,   0.60,   6.90,  99.90,   7.50,   0.00,
11/07 16Z,   0.50,   4.64,  99.90,   5.14,   0.00,
11/07 17Z,   0.50,   3.22,  99.90,   3.72,   0.00,  (min)
11/07 18Z,   0.70,   3.05,  99.90,   3.75,   0.00,
11/07 19Z,   0.60,   4.21,  99.90,   4.81,   0.00,
11/07 20Z,   0.60,   6.54,  99.90,   7.14,   0.00,
11/07 21Z,   0.60,   9.62,  99.90,  10.22,   0.00,
11/07 22Z,   0.60,  12.66,  99.90,  13.26,   0.00,
11/07 23Z,   0.60,  14.59,  99.90,  15.19,   0.00,  0.02 ft above HAT
11/08 00Z,   0.70,  14.71,  99.90,  15.41,   0.00,  0.24 ft above HAT  (max)
11/08 01Z,   0.70,  13.00,  99.90,  13.70,   0.00,
11/08 02Z,   0.70,   9.88,  99.90,  10.58,   0.00,
11/08 03Z,   0.60,   6.00,  99.90,   6.60,   0.00,
11/08 04Z,   0.50,   2.13,  99.90,   2.63,   0.00,
11/08 05Z,   0.40,  -1.03,  99.90,  -0.63,   0.00,
11/08 06Z,   0.50,  -2.89,  99.90,  -2.39,   0.00,
11/08 07Z,   0.50,  -3.08,  99.90,  -2.58,   0.00,  (min)
11/08 08Z,   0.50,  -1.56,  99.90,  -1.06,   0.00,
11/08 09Z,   0.40,   1.40,  99.90,   1.80,   0.00,
11/08 10Z,   0.30,   5.18,  99.90,   5.48,   0.00,
11/08 11Z,   0.20,   8.71,  99.90,   8.91,   0.00,
11/08 12Z,   0.20,  10.94,  99.90,  11.14,   0.00,
11/08 13Z,   0.10,  11.50,  99.90,  11.60,   0.00,  (max)
11/08 14Z,   0.10,  10.58,  99.90,  10.68,   0.00,
11/08 15Z,   0.00,   8.70,  99.90,   8.70,   0.00,
11/08 16Z,   0.00,   6.52,  99.90,   6.52,   0.00,
11/08 17Z,  -0.10,   4.66,  99.90,   4.56,   0.00,
11/08 18Z,  -0.10,   3.63,  99.90,   3.53,   0.00,  (min)
11/08 19Z,  -0.10,   3.77,  99.90,   3.67,   0.00,
11/08 20Z,  -0.20,   5.10,  99.90,   4.90,   0.00,
11/08 21Z,  -0.20,   7.38,  99.90,   7.18,   0.00,
11/08 22Z,  -0.30,  10.18,  99.90,   9.88,   0.00,
11/08 23Z,  -0.30,  12.73,  99.90,  12.43,   0.00,
11/09 00Z,  -0.30,  14.07,  99.90,  13.77,   0.00,  (max)
11/09 01Z,  -0.30,  13.71,  99.90,  13.41,   0.00,
11/09 02Z,  -0.30,  11.78,  99.90,  11.48,   0.00,
11/09 03Z,  -0.30,   8.76,  99.90,   8.46,   0.00,
11/09 04Z,  -0.30,   5.22,  99.90,   4.92,   0.00,
11/09 05Z,  -0.30,   1.80,  99.90,   1.50,   0.00,
11/09 06Z,  -0.30,  -0.88,  99.90,  -1.18,   0.00,
11/09 07Z,  -0.20,  -2.32,  99.90,  -2.52,   0.00,  (min)
11/09 08Z,  -0.20,  -2.22,  99.90,  -2.42,   0.00,
11/09 09Z,  -0.20,  -0.60,  99.90,  -0.80,   0.00,
11/09 10Z,  -0.10,   2.23,  99.90,   2.13,   0.00,
11/09 11Z,  -0.10,   5.65,  99.90,   5.55,   0.00,
11/09 12Z,  -0.10,   8.66,  99.90,   8.56,   0.00,
11/09 13Z,   0.00,  10.41,  99.90,  10.41,   0.00,
11/09 14Z,   0.00,  10.69,  99.90,  10.69,   0.00,  (max)
11/09 15Z,   0.00,   9.79,  99.90,   9.79,   0.00,
11/09 16Z,   0.00,   8.17,  99.90,   8.17,   0.00,
11/09 17Z,   0.10,   6.36,  99.90,   6.46,   0.00,
11/09 18Z,   0.10,   4.88,  99.90,   4.98,   0.00,
11/09 19Z,   0.10,   4.17,  99.90,   4.27,   0.00,  (min)
11/09 20Z,   0.20,   4.48,  99.90,   4.68,   0.00,
11/09 21Z,   0.20,   5.76,  99.90,   5.96,   0.00,
11/09 22Z,   0.30,   7.78,  99.90,   8.08,   0.00,
11/09 23Z,   0.30,  10.14,  99.90,  10.44,   0.00,
11/10 00Z,   0.30,  12.14,  99.90,  12.44,   0.00,
11/10 01Z,   0.30,  12.98,  99.90,  13.28,   0.00,  (max)
11/10 02Z,   0.30,  12.37,  99.90,  12.67,   0.00,
11/10 03Z,   0.20,  10.54,  99.90,  10.74,   0.00,
11/10 04Z,   0.30,   7.87,  99.90,   8.17,   0.00,
11/10 05Z,   0.40,   4.84,  99.90,   5.24,   0.00,
11/10 06Z,   0.40,   1.96,  99.90,   2.36,   0.00,
11/10 07Z,   0.50,  -0.25,  99.90,   0.25,   0.00,
11/10 08Z,   0.50,  -1.34,  99.90,  -0.84,   0.00,  (min)
11/10 09Z,   0.50,  -1.10,  99.90,  -0.60,   0.00,
11/10 10Z,   0.50,   0.39,  99.90,   0.89,   0.00,
11/10 11Z,   0.50,   2.90,  99.90,   3.40,   0.00,
11/10 12Z,   0.40,   5.85,  99.90,   6.25,   0.00,
11/10 13Z,   0.40,   8.33,  99.90,   8.73,   0.00,
11/10 14Z,   0.40,   9.71,  99.90,  10.11,   0.00,
11/10 15Z,   0.30,   9.91,  99.90,  10.21,   0.00,  (max)
11/10 16Z,   0.30,   9.20,  99.90,   9.50,   0.00,
11/10 17Z,   0.30,   7.90,  99.90,   8.20,   0.00,
11/10 18Z,   0.30,   6.45,  99.90,   6.75,   0.00,
11/10 19Z,   0.40,   5.27,  99.90,   5.67,   0.00,
11/10 20Z,   0.40,   4.73,  99.90,   5.13,   0.00,  (min)
11/10 21Z,   0.40,   5.01,  99.90,   5.41,   0.00,
11/10 22Z,   0.30,   6.04,  99.90,   6.34,   0.00,
11/10 23Z,   0.20,   7.64,  99.90,   7.84,   0.00,
11/11 00Z,   0.20,   9.50,  99.90,   9.70,   0.00,
11/11 01Z,   0.10,  11.02,  99.90,  11.12,   0.00,
11/11 02Z,   0.00,  11.56,  99.90,  11.56,   0.00,  (max)
11/11 03Z,   0.00,  10.99,  99.90,  10.99,   0.00,
11/11 04Z,   0.00,   9.49,  99.90,   9.49,   0.00,
11/11 05Z,   0.00,   7.34,  99.90,   7.34,   0.00,
11/11 06Z,   0.00,   4.87,  99.90,   4.87,   0.00,
11/11 07Z,   0.00,   2.50,  99.90,   2.50,   0.00,
11/11 08Z,   0.00,   0.68,  99.90,   0.68,   0.00,
11/11 09Z,   0.00,  -0.21,  99.90,  -0.21,   0.00,  (min)
11/11 10Z,   0.00,  -0.01,  99.90,  -0.01,   0.00,
11/11 11Z,   0.10,   1.24,  99.90,   1.34,   0.00,
11/11 12Z,   0.10,   3.35,  99.90,   3.45,   0.00,
11/11 13Z,   0.10,   5.83,  99.90,   5.93,   0.00,
11/11 14Z,   0.00,   7.92,  99.90,   7.92,   0.00,
11/11 15Z,   0.00,   9.12,  99.90,   9.12,   0.00,
11/11 16Z,   0.00,   9.42,  99.90,   9.42,   0.00,  (max)
11/11 17Z,   0.00,   8.95,  99.90,   8.95,   0.00,
11/11 18Z,   0.00,   7.95,  99.90,   7.95,   0.00,
11/11 19Z,   0.00,   6.75,  99.90,   6.75,   0.00,
11/11 20Z,   0.00,   5.71,  99.90,   5.71,   0.00,
11/11 21Z,   0.00,   5.14,  99.90,   5.14,   0.00,  (min)
11/11 22Z,   0.00,   5.20,  99.90,   5.20,   0.00,
11/11 23Z,   0.00,   5.83,  99.90,   5.83,   0.00,
11/12 00Z,   0.00,   6.98,  99.90,   6.98,   0.00,
11/12 01Z,  -0.10,   8.41,  99.90,   8.31,   0.00,
11/12 02Z,  -0.20,   9.63,  99.90,   9.43,   0.00,
11/12 03Z,  -0.20,  10.13,  99.90,   9.93,   0.00,  (max)
11/12 04Z,  -0.20,   9.82,  99.90,   9.62,   0.00,
11/12 05Z,  -0.20,   8.79,  99.90,   8.59,   0.00,
11/12 06Z,  -0.20,   7.17,  99.90,   6.97,   0.00,
11/12 07Z,  -0.20,   5.20,  99.90,   5.00,   0.00,
11/12 08Z,  -0.20,   3.23,  99.90,   3.03,   0.00,
11/12 09Z,  -0.20,   1.66,  99.90,   1.46,   0.00,
11/12 10Z,  -0.20,   0.83,  99.90,   0.63,   0.00,
11/12 11Z,  -0.30,   0.89,  99.90,   0.59,   0.00,  (min)
11/12 12Z,  -0.30,   1.85,  99.90,   1.55,   0.00,
11/12 13Z,  -0.40,   3.62,  99.90,   3.22,   0.00,
11/12 14Z,  -0.50,   5.79,  99.90,   5.29,   0.00,
11/12 15Z,  -0.50,   7.68,  99.90,   7.18,   0.00,
11/12 16Z,  -0.60,   8.89,  99.90,   8.29,   0.00,
11/12 17Z,  -0.60,   9.34,  99.90,   8.74,   0.00,  (max)
11/12 18Z,  -0.60,   9.08,  99.90,   8.48,   0.00,
11/12 19Z,  -0.50,   8.25,  99.90,   7.75,   0.00,
11/12 20Z,  -0.50,   7.11,  99.90,   6.61,   0.00,
11/12 21Z,  -0.50,   6.00,  99.90,   5.50,   0.00,
11/12 22Z,  -0.50,   5.22,  99.90,   4.72,   0.00,
11/12 23Z,  -0.50,   4.92,  99.90,   4.42,   0.00,  (min)
11/13 00Z,  -0.50,   5.15,  99.90,   4.65,   0.00,