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
#Valdez, AK : 01/22/2026 04:21:55 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/20 12Z,   0.10,  11.07,   9.08,  99.90,  -2.09,  (max)
01/20 13Z,   0.20,   9.96,   8.06,  99.90,  -2.10,
01/20 14Z,   0.30,   7.99,   6.12,  99.90,  -2.17,
01/20 15Z,   0.40,   5.71,   3.73,  99.90,  -2.38,
01/20 16Z,   0.40,   3.87,   1.81,  99.90,  -2.46,
01/20 17Z,   0.40,   3.14,   1.08,  99.90,  -2.46,  (min)
01/20 18Z,   0.00,   3.86,   1.93,  99.90,  -1.93,
01/20 19Z,   0.20,   5.86,   4.11,  99.90,  -1.95,
01/20 20Z,   0.40,   8.48,   6.71,  99.90,  -2.17,
01/20 21Z,   0.60,  10.93,   9.08,  99.90,  -2.45,
01/20 22Z,   0.70,  12.56,  10.60,  99.90,  -2.66,
01/20 23Z,   0.60,  13.02,  11.11,  99.90,  -2.51,  (max)
01/21 00Z,   0.30,  12.17,  10.38,  99.90,  -2.09,
01/21 01Z,   0.40,  10.07,   8.32,  99.90,  -2.15,
01/21 02Z,   0.40,   7.04,   5.19,  99.90,  -2.25,
01/21 03Z,   0.50,   3.65,   1.68,  99.90,  -2.47,
01/21 04Z,   0.40,   0.66,  -1.37,  99.90,  -2.43,
01/21 05Z,   0.40,  -1.16,  -3.14,  99.90,  -2.38,
01/21 06Z,   0.30,  -1.29,  -3.19,  99.90,  -2.20,  (min)
01/21 07Z,   0.50,   0.29,  -1.45,  99.90,  -2.24,
01/21 08Z,   0.50,   3.08,   1.33,  99.90,  -2.25,
01/21 09Z,   0.50,   6.24,   4.33,  99.90,  -2.41,
01/21 10Z,   0.50,   9.00,   7.00,  99.90,  -2.50,
01/21 11Z,   0.40,  10.84,   8.91,  99.90,  -2.33,
01/21 12Z,   0.50,  11.50,   9.67,  99.90,  -2.33,  (max)
01/21 13Z,   0.50,  10.92,   9.21,  99.90,  -2.21,
01/21 14Z,   0.50,   9.25,   7.46,  99.90,  -2.29,
01/21 15Z,   0.50,   6.92,   5.00,  99.90,  -2.42,
01/21 16Z,   0.40,   4.60,   2.67,  99.90,  -2.33,
01/21 17Z,   0.40,   3.03,   1.11,  99.90,  -2.32,
01/21 18Z,   0.30,   2.79,   0.97,  99.90,  -2.12,  (min)
01/21 19Z,   0.40,   4.05,   2.36,  99.90,  -2.09,
01/21 20Z,   0.60,   6.42,   4.70,  99.90,  -2.32,
01/21 21Z,   0.70,   9.12,   7.33,  99.90,  -2.49,
01/21 22Z,   0.70,  11.34,   9.43,  99.90,  -2.61,
01/21 23Z,   0.60,  12.54,  10.71,  99.90,  -2.43,
01/22 00Z,   0.50,  12.47,  10.84,  99.90,  -2.13,  (max)
01/22 01Z,   0.30,  11.13,   9.50,  99.90,  -1.93,
01/22 02Z,   0.20,   8.70,   6.96,  99.90,  -1.94,
01/22 03Z,   0.20,   5.57,   3.82,  99.90,  -1.95,
01/22 04Z,   0.30,   2.40,   0.67,  99.90,  -2.03,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/22 05Z,   0.40,  -0.05,  99.90,  -1.69,  -2.04,
01/22 06Z,   0.50,  -1.10,  99.90,  -2.64,  -2.05,  (min)
01/22 07Z,   0.50,  -0.40,  99.90,  -1.95,  -2.05,
01/22 08Z,   0.50,   1.85,  99.90,   0.29,  -2.06,
01/22 09Z,   0.50,   4.95,  99.90,   3.39,  -2.06,
01/22 10Z,   0.40,   8.03,  99.90,   6.36,  -2.07,
01/22 11Z,   0.50,  10.38,  99.90,   8.80,  -2.08,
01/22 12Z,   0.50,  11.62,  99.90,  10.03,  -2.08,  (max)
01/22 13Z,   0.50,  11.62,  99.90,  10.03,  -2.09,
01/22 14Z,   0.40,  10.45,  99.90,   8.75,  -2.10,
01/22 15Z,   0.40,   8.35,  99.90,   6.65,  -2.10,
01/22 16Z,   0.40,   5.85,  99.90,   4.14,  -2.11,
01/22 17Z,   0.40,   3.64,  99.90,   1.93,  -2.11,
01/22 18Z,   0.30,   2.43,  99.90,   0.62,  -2.11,  (min)
01/22 19Z,   0.30,   2.67,  99.90,   0.86,  -2.11,
01/22 20Z,   0.30,   4.35,  99.90,   2.54,  -2.11,
01/22 21Z,   0.30,   6.90,  99.90,   5.09,  -2.11,
01/22 22Z,   0.40,   9.46,  99.90,   7.76,  -2.11,
01/22 23Z,   0.40,  11.30,  99.90,   9.59,  -2.11,
01/23 00Z,   0.50,  12.01,  99.90,  10.40,  -2.11,  (max)
01/23 01Z,   0.50,  11.49,  99.90,   9.88,  -2.11,
01/23 02Z,   0.50,   9.86,  99.90,   8.25,  -2.11,
01/23 03Z,   0.40,   7.36,  99.90,   5.65,  -2.11,
01/23 04Z,   0.40,   4.42,  99.90,   2.71,  -2.11,
01/23 05Z,   0.30,   1.70,  99.90,  -0.11,  -2.11,
01/23 06Z,   0.30,  -0.07,  99.90,  -1.88,  -2.11,
01/23 07Z,   0.20,  -0.33,  99.90,  -2.24,  -2.11,  (min)
01/23 08Z,   0.30,   1.08,  99.90,  -0.73,  -2.11,
01/23 09Z,   0.40,   3.76,  99.90,   2.05,  -2.11,
01/23 10Z,   0.40,   6.89,  99.90,   5.18,  -2.11,
01/23 11Z,   0.40,   9.62,  99.90,   7.91,  -2.11,
01/23 12Z,   0.40,  11.39,  99.90,   9.68,  -2.11,
01/23 13Z,   0.40,  11.99,  99.90,  10.28,  -2.11,  (max)
01/23 14Z,   0.40,  11.42,  99.90,   9.71,  -2.11,
01/23 15Z,   0.30,   9.81,  99.90,   8.00,  -2.11,
01/23 16Z,   0.30,   7.47,  99.90,   5.66,  -2.11,
01/23 17Z,   0.30,   4.94,  99.90,   3.13,  -2.11,
01/23 18Z,   0.30,   2.93,  99.90,   1.12,  -2.11,
01/23 19Z,   0.30,   2.07,  99.90,   0.26,  -2.11,  (min)
01/23 20Z,   0.30,   2.70,  99.90,   0.89,  -2.11,
01/23 21Z,   0.30,   4.61,  99.90,   2.80,  -2.11,
01/23 22Z,   0.40,   7.10,  99.90,   5.40,  -2.11,
01/23 23Z,   0.40,   9.35,  99.90,   7.64,  -2.11,
01/24 00Z,   0.20,  10.74,  99.90,   8.83,  -2.11,
01/24 01Z,   0.10,  11.04,  99.90,   9.04,  -2.11,  (max)
01/24 02Z,   0.00,  10.30,  99.90,   8.19,  -2.11,
01/24 03Z,   0.10,   8.65,  99.90,   6.64,  -2.11,
01/24 04Z,   0.20,   6.33,  99.90,   4.42,  -2.11,
01/24 05Z,   0.20,   3.79,  99.90,   1.88,  -2.11,
01/24 06Z,   0.30,   1.65,  99.90,  -0.16,  -2.11,
01/24 07Z,   0.30,   0.58,  99.90,  -1.23,  -2.11,  (min)
01/24 08Z,   0.20,   1.01,  99.90,  -0.90,  -2.11,
01/24 09Z,   0.20,   2.90,  99.90,   0.99,  -2.11,
01/24 10Z,   0.20,   5.70,  99.90,   3.79,  -2.11,
01/24 11Z,   0.20,   8.57,  99.90,   6.66,  -2.11,
01/24 12Z,   0.10,  10.78,  99.90,   8.77,  -2.11,
01/24 13Z,   0.00,  11.95,  99.90,   9.84,  -2.11,
01/24 14Z,   0.00,  12.03,  99.90,   9.92,  -2.11,  (max)
01/24 15Z,   0.00,  11.07,  99.90,   8.96,  -2.11,
01/24 16Z,   0.10,   9.20,  99.90,   7.19,  -2.11,
01/24 17Z,   0.20,   6.76,  99.90,   4.85,  -2.11,
01/24 18Z,   0.10,   4.29,  99.90,   2.28,  -2.11,
01/24 19Z,   0.00,   2.50,  99.90,   0.39,  -2.11,
01/24 20Z,   0.10,   1.93,  99.90,  -0.08,  -2.11,  (min)
01/24 21Z,   0.20,   2.77,  99.90,   0.86,  -2.11,
01/24 22Z,   0.30,   4.66,  99.90,   2.85,  -2.11,
01/24 23Z,   0.30,   6.89,  99.90,   5.08,  -2.11,
01/25 00Z,   0.20,   8.73,  99.90,   6.82,  -2.11,
01/25 01Z,   0.20,   9.75,  99.90,   7.84,  -2.11,
01/25 02Z,   0.20,   9.87,  99.90,   7.96,  -2.11,  (max)
01/25 03Z,   0.20,   9.17,  99.90,   7.26,  -2.11,
01/25 04Z,   0.10,   7.75,  99.90,   5.74,  -2.11,
01/25 05Z,   0.20,   5.80,  99.90,   3.89,  -2.11,
01/25 06Z,   0.20,   3.76,  99.90,   1.85,  -2.11,
01/25 07Z,   0.30,   2.22,  99.90,   0.41,  -2.11,
01/25 08Z,   0.40,   1.76,  99.90,   0.05,  -2.11,  (min)
01/25 09Z,   0.40,   2.65,  99.90,   0.94,  -2.11,
01/25 10Z,   0.40,   4.71,  99.90,   3.00,  -2.11,
01/25 11Z,   0.40,   7.32,  99.90,   5.61,  -2.11,
01/25 12Z,   0.40,   9.74,  99.90,   8.03,  -2.11,
01/25 13Z,   0.40,  11.42,  99.90,   9.71,  -2.11,
01/25 14Z,   0.30,  12.14,  99.90,  10.33,  -2.11,  (max)
01/25 15Z,   0.30,  11.91,  99.90,  10.10,  -2.11,
01/25 16Z,   0.40,  10.76,  99.90,   9.05,  -2.11,
01/25 17Z,   0.40,   8.79,  99.90,   7.09,  -2.11,
01/25 18Z,   0.50,   6.34,  99.90,   4.73,  -2.11,
01/25 19Z,  99.90,   3.97,  99.90,  99.90,  -2.11,
01/25 20Z,  99.90,   2.35,  99.90,  99.90,  -2.11,
01/25 21Z,  99.90,   1.91,  99.90,  99.90,  -2.11,
01/25 22Z,  99.90,   2.71,  99.90,  99.90,  -2.11,
01/25 23Z,  99.90,   4.36,  99.90,  99.90,  -2.11,
01/26 00Z,  99.90,   6.20,  99.90,  99.90,  -2.11,