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
#King Cove, AK : 01/21/2026 04:21:51 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/19 12Z,  -0.50,   5.57,   5.91,  99.90,   0.84,
01/19 13Z,  -0.50,   5.69,   5.96,  99.90,   0.77,  (max)
01/19 14Z,  -0.50,   5.35,   5.69,  99.90,   0.84,
01/19 15Z,  -0.50,   4.61,   5.05,  99.90,   0.94,
01/19 16Z,  -0.40,   3.78,   4.11,  99.90,   0.73,
01/19 17Z,  -0.30,   3.29,   3.57,  99.90,   0.58,  (min)
01/19 18Z,  -0.30,   3.31,   3.80,  99.90,   0.79,
01/19 19Z,  -0.30,   3.79,   4.35,  99.90,   0.86,
01/19 20Z,  -0.40,   4.63,   5.23,  99.90,   1.00,
01/19 21Z,  -0.30,   5.71,   6.12,  99.90,   0.71,
01/19 22Z,  -0.30,   6.72,   7.16,  99.90,   0.74,
01/19 23Z,  -0.40,   7.25,   7.54,  99.90,   0.69,  (max)
01/20 00Z,  -0.40,   7.04,   7.48,  99.90,   0.84,
01/20 01Z,  -0.40,   6.16,   6.41,  99.90,   0.65,
01/20 02Z,  -0.40,   4.74,   4.91,  99.90,   0.57,
01/20 03Z,  -0.40,   2.94,   3.10,  99.90,   0.56,
01/20 04Z,  -0.50,   1.06,   1.25,  99.90,   0.69,
01/20 05Z,  -0.50,  -0.39,  -0.36,  99.90,   0.53,
01/20 06Z,  -0.40,  -1.06,  -0.93,  99.90,   0.53,  (min)
01/20 07Z,  -0.30,  -0.92,  -0.66,  99.90,   0.56,
01/20 08Z,  -0.30,  -0.08,  -0.08,  99.90,   0.30,
01/20 09Z,  -0.40,   1.34,   1.27,  99.90,   0.33,
01/20 10Z,  -0.60,   3.04,   3.01,  99.90,   0.57,
01/20 11Z,  -0.70,   4.58,   4.59,  99.90,   0.71,
01/20 12Z,  -0.50,   5.58,   5.49,  99.90,   0.41,
01/20 13Z,  -0.50,   5.95,   5.68,  99.90,   0.23,  (max)
01/20 14Z,  -0.60,   5.75,   5.65,  99.90,   0.50,
01/20 15Z,  -0.70,   5.10,   5.05,  99.90,   0.65,
01/20 16Z,  -0.70,   4.17,   4.10,  99.90,   0.63,
01/20 17Z,  -0.70,   3.33,   3.10,  99.90,   0.47,
01/20 18Z,  -0.60,   2.96,   2.71,  99.90,   0.35,  (min)
01/20 19Z,  -0.60,   3.15,   3.14,  99.90,   0.59,
01/20 20Z,  -0.60,   3.81,   3.82,  99.90,   0.61,
01/20 21Z,  -0.70,   4.81,   4.71,  99.90,   0.60,
01/20 22Z,  -0.70,   5.92,   5.73,  99.90,   0.51,
01/20 23Z,  -0.80,   6.81,   6.75,  99.90,   0.74,
01/21 00Z,  -0.80,   7.10,   7.09,  99.90,   0.79,  (max)
01/21 01Z,  -0.90,   6.65,   6.50,  99.90,   0.75,
01/21 02Z,  -0.80,   5.53,   5.24,  99.90,   0.51,
01/21 03Z,  -0.80,   3.96,   3.74,  99.90,   0.58,
01/21 04Z,  -0.80,   2.14,   1.89,  99.90,   0.55,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/21 05Z,  -0.80,   0.45,  99.90,   0.21,   0.56,
01/21 06Z,  -0.70,  -0.66,  99.90,  -0.78,   0.58,
01/21 07Z,  -0.70,  -0.92,  99.90,  -1.04,   0.59,  (min)
01/21 08Z,  -0.70,  -0.38,  99.90,  -0.48,   0.60,
01/21 09Z,  -0.70,   0.80,  99.90,   0.72,   0.62,
01/21 10Z,  -0.70,   2.40,  99.90,   2.33,   0.63,
01/21 11Z,  -0.80,   4.08,  99.90,   3.92,   0.64,
01/21 12Z,  -0.90,   5.41,  99.90,   5.17,   0.65,
01/21 13Z,  -0.90,   6.11,  99.90,   5.88,   0.67,
01/21 14Z,  -0.90,   6.13,  99.90,   5.91,   0.68,  (max)
01/21 15Z,  -0.90,   5.59,  99.90,   5.39,   0.69,
01/21 16Z,  -0.80,   4.69,  99.90,   4.60,   0.70,
01/21 17Z,  -0.70,   3.67,  99.90,   3.67,   0.70,
01/21 18Z,  -0.70,   2.87,  99.90,   2.88,   0.70,
01/21 19Z,  -0.60,   2.64,  99.90,   2.75,   0.70,  (min)
01/21 20Z,  -0.60,   3.01,  99.90,   3.12,   0.70,
01/21 21Z,  -0.60,   3.83,  99.90,   3.93,   0.70,
01/21 22Z,  -0.70,   4.88,  99.90,   4.89,   0.70,
01/21 23Z,  -0.80,   5.93,  99.90,   5.84,   0.70,
01/22 00Z,  -0.90,   6.65,  99.90,   6.45,   0.70,
01/22 01Z,  -0.90,   6.72,  99.90,   6.53,   0.70,  (max)
01/22 02Z,  -0.90,   6.05,  99.90,   5.85,   0.70,
01/22 03Z,  -0.90,   4.79,  99.90,   4.59,   0.70,
01/22 04Z,  -0.90,   3.20,  99.90,   3.00,   0.70,
01/22 05Z,  -0.90,   1.54,  99.90,   1.34,   0.70,
01/22 06Z,  -0.80,   0.16,  99.90,   0.06,   0.70,
01/22 07Z,  -0.70,  -0.55,  99.90,  -0.54,   0.70,  (min)
01/22 08Z,  -0.70,  -0.38,  99.90,  -0.38,   0.70,
01/22 09Z,  -0.60,   0.52,  99.90,   0.63,   0.70,
01/22 10Z,  -0.60,   1.92,  99.90,   2.02,   0.70,
01/22 11Z,  -0.70,   3.54,  99.90,   3.54,   0.70,
01/22 12Z,  -0.80,   5.06,  99.90,   4.97,   0.70,
01/22 13Z,  -0.90,   6.11,  99.90,   5.92,   0.70,
01/22 14Z,  -1.00,   6.44,  99.90,   6.15,   0.70,  (max)
01/22 15Z,  -1.00,   6.08,  99.90,   5.78,   0.70,
01/22 16Z,  -0.90,   5.26,  99.90,   5.07,   0.70,
01/22 17Z,  -0.90,   4.20,  99.90,   4.01,   0.70,
01/22 18Z,  -0.80,   3.13,  99.90,   3.04,   0.70,
01/22 19Z,  -0.80,   2.41,  99.90,   2.32,   0.70,  (min)
01/22 20Z,  -0.70,   2.33,  99.90,   2.34,   0.70,
01/22 21Z,  -0.70,   2.85,  99.90,   2.86,   0.70,
01/22 22Z,  -0.70,   3.73,  99.90,   3.74,   0.70,
01/22 23Z,  -0.80,   4.75,  99.90,   4.66,   0.70,
01/23 00Z,  -0.80,   5.70,  99.90,   5.60,   0.70,
01/23 01Z,  -0.80,   6.25,  99.90,   6.16,   0.70,  (max)
01/23 02Z,  -0.80,   6.14,  99.90,   6.04,   0.70,
01/23 03Z,  -0.80,   5.33,  99.90,   5.23,   0.70,
01/23 04Z,  -0.80,   4.07,  99.90,   3.97,   0.70,
01/23 05Z,  -0.80,   2.64,  99.90,   2.55,   0.70,
01/23 06Z,  -0.70,   1.26,  99.90,   1.27,   0.70,
01/23 07Z,  -0.70,   0.25,  99.90,   0.25,   0.70,
01/23 08Z,  -0.60,  -0.02,  99.90,   0.08,   0.70,  (min)
01/23 09Z,  -0.60,   0.53,  99.90,   0.64,   0.70,
01/23 10Z,  -0.60,   1.67,  99.90,   1.77,   0.70,
01/23 11Z,  -0.60,   3.10,  99.90,   3.21,   0.70,
01/23 12Z,  -0.70,   4.62,  99.90,   4.62,   0.70,
01/23 13Z,  -0.70,   5.90,  99.90,   5.91,   0.70,
01/23 14Z,  -0.60,   6.60,  99.90,   6.70,   0.70,  (max)
01/23 15Z,  -0.60,   6.53,  99.90,   6.64,   0.70,
01/23 16Z,  -0.50,   5.86,  99.90,   6.06,   0.70,
01/23 17Z,  -0.50,   4.85,  99.90,   5.06,   0.70,
01/23 18Z,  -0.50,   3.69,  99.90,   3.89,   0.70,
01/23 19Z,  -0.50,   2.61,  99.90,   2.81,   0.70,
01/23 20Z,  -0.60,   1.98,  99.90,   2.09,   0.70,  (min)
01/23 21Z,  -0.60,   2.03,  99.90,   2.13,   0.70,
01/23 22Z,  -0.50,   2.60,  99.90,   2.81,   0.70,
01/23 23Z,  -0.50,   3.45,  99.90,   3.65,   0.70,
01/24 00Z,  -0.50,   4.39,  99.90,   4.60,   0.70,
01/24 01Z,  -0.50,   5.23,  99.90,   5.44,   0.70,
01/24 02Z,  -0.50,   5.65,  99.90,   5.86,   0.70,  (max)
01/24 03Z,  -0.50,   5.42,  99.90,   5.63,   0.70,
01/24 04Z,  -0.50,   4.63,  99.90,   4.83,   0.70,
01/24 05Z,  -0.50,   3.55,  99.90,   3.75,   0.70,
01/24 06Z,  -0.40,   2.40,  99.90,   2.70,   0.70,
01/24 07Z,  -0.30,   1.35,  99.90,   1.75,   0.70,
01/24 08Z,  -0.20,   0.74,  99.90,   1.24,   0.70,  (min)
01/24 09Z,  -0.20,   0.86,  99.90,   1.36,   0.70,
01/24 10Z,  -0.20,   1.66,  99.90,   2.16,   0.70,
01/24 11Z,  -0.20,   2.85,  99.90,   3.35,   0.70,
01/24 12Z,  -0.30,   4.21,  99.90,   4.61,   0.70,
01/24 13Z,  -0.40,   5.53,  99.90,   5.84,   0.70,
01/24 14Z,  -0.40,   6.51,  99.90,   6.82,   0.70,
01/24 15Z,  -0.30,   6.84,  99.90,   7.24,   0.70,  (max)
01/24 16Z,  -0.30,   6.45,  99.90,   6.86,   0.70,
01/24 17Z,  -0.20,   5.58,  99.90,   6.08,   0.70,
01/24 18Z,  -0.20,   4.45,  99.90,   4.95,   0.70,
01/24 19Z,  99.90,   3.22,  99.90,  99.90,   0.70,
01/24 20Z,  99.90,   2.15,  99.90,  99.90,   0.70,
01/24 21Z,  99.90,   1.60,  99.90,  99.90,   0.70,
01/24 22Z,  99.90,   1.68,  99.90,  99.90,   0.70,
01/24 23Z,  99.90,   2.20,  99.90,  99.90,   0.70,
01/25 00Z,  99.90,   2.96,  99.90,  99.90,   0.70,