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 : 01/17/2026 13:21:50 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/15 18Z,   0.10,   5.51,   6.77,  99.90,   1.16,
01/15 19Z,   0.00,   6.20,   7.60,  99.90,   1.40,
01/15 20Z,   0.00,   6.62,   8.44,  99.90,   1.82,  (max)
01/15 21Z,   0.10,   6.62,   8.26,  99.90,   1.54,
01/15 22Z,   0.20,   6.17,   7.76,  99.90,   1.39,
01/15 23Z,   0.30,   5.27,   6.71,  99.90,   1.14,
01/16 00Z,   0.30,   3.92,   5.30,  99.90,   1.08,
01/16 01Z,   0.30,   2.38,   3.80,  99.90,   1.12,
01/16 02Z,   0.30,   1.02,   2.38,  99.90,   1.06,
01/16 03Z,   0.30,   0.07,   1.01,  99.90,   0.64,
01/16 04Z,   0.30,  -0.39,   0.41,  99.90,   0.50,  (min)
01/16 05Z,   0.20,  -0.28,   0.74,  99.90,   0.82,
01/16 06Z,   0.20,   0.42,   1.00,  99.90,   0.38,
01/16 07Z,   0.20,   1.53,   1.85,  99.90,   0.12,
01/16 08Z,   0.20,   2.76,   3.49,  99.90,   0.53,
01/16 09Z,   0.00,   3.82,   4.61,  99.90,   0.79,
01/16 10Z,   0.00,   4.58,   5.30,  99.90,   0.72,
01/16 11Z,  -0.10,   5.00,   5.62,  99.90,   0.72,  (max)
01/16 12Z,  -0.20,   5.01,   5.41,  99.90,   0.60,
01/16 13Z,  -0.30,   4.68,   5.19,  99.90,   0.81,
01/16 14Z,  -0.30,   4.26,   4.79,  99.90,   0.83,
01/16 15Z,  -0.40,   4.02,   4.65,  99.90,   1.03,
01/16 16Z,  -0.40,   4.04,   4.52,  99.90,   0.88,  (min)
01/16 17Z,  -0.30,   4.34,   4.96,  99.90,   0.92,
01/16 18Z,  -0.20,   4.95,   5.41,  99.90,   0.66,
01/16 19Z,   0.00,   5.75,   6.45,  99.90,   0.70,
01/16 20Z,   0.00,   6.51,   7.35,  99.90,   0.84,
01/16 21Z,   0.00,   6.91,   7.44,  99.90,   0.53,  (max)
01/16 22Z,   0.00,   6.78,   7.29,  99.90,   0.51,
01/16 23Z,   0.00,   6.11,   6.60,  99.90,   0.49,
01/17 00Z,  -0.20,   4.95,   5.49,  99.90,   0.74,
01/17 01Z,  -0.10,   3.39,   3.83,  99.90,   0.54,
01/17 02Z,   0.00,   1.72,   2.16,  99.90,   0.44,
01/17 03Z,   0.00,   0.33,   0.76,  99.90,   0.43,
01/17 04Z,   0.00,  -0.50,  -0.14,  99.90,   0.36,  (min)
01/17 05Z,   0.10,  -0.72,  -0.12,  99.90,   0.50,
01/17 06Z,   0.00,  -0.31,   0.24,  99.90,   0.55,
01/17 07Z,   0.00,   0.69,   1.11,  99.90,   0.42,
01/17 08Z,   0.00,   2.05,   2.73,  99.90,   0.68,
01/17 09Z,   0.00,   3.40,   3.97,  99.90,   0.57,
01/17 10Z,   0.00,   4.44,   5.32,  99.90,   0.88,
01/17 11Z,   0.00,   5.07,   5.62,  99.90,   0.55,
01/17 12Z,   0.00,   5.27,   5.90,  99.90,   0.63,  (max)
01/17 13Z,   0.00,   5.05,   5.83,  99.90,   0.78,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/17 14Z,   0.00,   4.52,  99.90,   5.28,   0.76,
01/17 15Z,  -0.10,   3.99,  99.90,   4.64,   0.75,
01/17 16Z,  -0.20,   3.76,  99.90,   4.29,   0.73,  (min)
01/17 17Z,  -0.30,   3.89,  99.90,   4.31,   0.72,
01/17 18Z,  -0.20,   4.36,  99.90,   4.87,   0.71,
01/17 19Z,  -0.20,   5.14,  99.90,   5.63,   0.69,
01/17 20Z,  -0.20,   6.08,  99.90,   6.55,   0.68,
01/17 21Z,  -0.20,   6.86,  99.90,   7.32,   0.66,
01/17 22Z,  -0.30,   7.15,  99.90,   7.49,   0.65,  (max)
01/17 23Z,  -0.40,   6.79,  99.90,   7.02,   0.63,
01/18 00Z,  -0.40,   5.86,  99.90,   6.08,   0.62,
01/18 01Z,  -0.40,   4.45,  99.90,   4.66,   0.61,
01/18 02Z,  -0.40,   2.69,  99.90,   2.90,   0.61,
01/18 03Z,  -0.40,   0.95,  99.90,   1.15,   0.61,
01/18 04Z,  -0.30,  -0.33,  99.90,  -0.03,   0.61,
01/18 05Z,  -0.20,  -0.92,  99.90,  -0.51,   0.61,  (min)
01/18 06Z,  -0.10,  -0.82,  99.90,  -0.31,   0.61,
01/18 07Z,  -0.20,  -0.06,  99.90,   0.34,   0.61,
01/18 08Z,  -0.20,   1.24,  99.90,   1.65,   0.61,
01/18 09Z,  -0.20,   2.79,  99.90,   3.20,   0.61,
01/18 10Z,  -0.30,   4.16,  99.90,   4.47,   0.61,
01/18 11Z,  -0.50,   5.05,  99.90,   5.16,   0.61,
01/18 12Z,  -0.60,   5.45,  99.90,   5.45,   0.61,  (max)
01/18 13Z,  -0.60,   5.40,  99.90,   5.41,   0.61,
01/18 14Z,  -0.60,   4.92,  99.90,   4.93,   0.61,
01/18 15Z,  -0.50,   4.20,  99.90,   4.31,   0.61,
01/18 16Z,  -0.40,   3.64,  99.90,   3.84,   0.61,
01/18 17Z,  -0.40,   3.51,  99.90,   3.72,   0.61,  (min)
01/18 18Z,  -0.40,   3.81,  99.90,   4.02,   0.61,
01/18 19Z,  -0.40,   4.46,  99.90,   4.67,   0.61,
01/18 20Z,  -0.40,   5.41,  99.90,   5.62,   0.61,
01/18 21Z,  -0.40,   6.44,  99.90,   6.64,   0.61,
01/18 22Z,  -0.40,   7.15,  99.90,   7.36,   0.61,  (max)
01/18 23Z,  -0.50,   7.21,  99.90,   7.32,   0.61,
01/19 00Z,  -0.60,   6.58,  99.90,   6.59,   0.61,
01/19 01Z,  -0.60,   5.40,  99.90,   5.40,   0.61,
01/19 02Z,  -0.60,   3.76,  99.90,   3.77,   0.61,
01/19 03Z,  -0.60,   1.87,  99.90,   1.88,   0.61,
01/19 04Z,  -0.60,   0.19,  99.90,   0.19,   0.61,
01/19 05Z,  -0.50,  -0.84,  99.90,  -0.73,   0.61,
01/19 06Z,  -0.40,  -1.08,  99.90,  -0.88,   0.61,  (min)
01/19 07Z,  -0.30,  -0.62,  99.90,  -0.31,   0.61,
01/19 08Z,  -0.40,   0.49,  99.90,   0.69,   0.61,
01/19 09Z,  -0.50,   2.05,  99.90,   2.16,   0.61,
01/19 10Z,  -0.50,   3.67,  99.90,   3.78,   0.61,
01/19 11Z,  -0.50,   4.91,  99.90,   5.02,   0.61,
01/19 12Z,  -0.60,   5.57,  99.90,   5.57,   0.61,
01/19 13Z,  -0.60,   5.69,  99.90,   5.70,   0.61,  (max)
01/19 14Z,  -0.50,   5.35,  99.90,   5.46,   0.61,
01/19 15Z,  -0.40,   4.61,  99.90,   4.82,   0.61,
01/19 16Z,  -0.30,   3.78,  99.90,   4.09,   0.61,
01/19 17Z,  -0.30,   3.29,  99.90,   3.59,   0.61,  (min)
01/19 18Z,  -0.30,   3.31,  99.90,   3.62,   0.61,
01/19 19Z,  -0.30,   3.79,  99.90,   4.10,   0.61,
01/19 20Z,  -0.20,   4.63,  99.90,   5.04,   0.61,
01/19 21Z,  -0.20,   5.71,  99.90,   6.12,   0.61,
01/19 22Z,  -0.20,   6.72,  99.90,   7.13,   0.61,
01/19 23Z,  -0.30,   7.25,  99.90,   7.55,   0.61,  (max)
01/20 00Z,  -0.40,   7.04,  99.90,   7.25,   0.61,
01/20 01Z,  -0.40,   6.16,  99.90,   6.36,   0.61,
01/20 02Z,  -0.50,   4.74,  99.90,   4.85,   0.61,
01/20 03Z,  -0.50,   2.94,  99.90,   3.05,   0.61,
01/20 04Z,  -0.50,   1.06,  99.90,   1.17,   0.61,
01/20 05Z,  -0.50,  -0.39,  99.90,  -0.28,   0.61,
01/20 06Z,  -0.40,  -1.06,  99.90,  -0.85,   0.61,  (min)
01/20 07Z,  -0.40,  -0.92,  99.90,  -0.72,   0.61,
01/20 08Z,  -0.40,  -0.08,  99.90,   0.13,   0.61,
01/20 09Z,  -0.50,   1.34,  99.90,   1.44,   0.61,
01/20 10Z,  -0.50,   3.04,  99.90,   3.15,   0.61,
01/20 11Z,  -0.60,   4.58,  99.90,   4.58,   0.61,
01/20 12Z,  -0.80,   5.58,  99.90,   5.39,   0.61,
01/20 13Z,  -0.80,   5.95,  99.90,   5.75,   0.61,  (max)
01/20 14Z,  -0.80,   5.75,  99.90,   5.56,   0.61,
01/20 15Z,  -0.80,   5.10,  99.90,   4.91,   0.61,
01/20 16Z,  -0.70,   4.17,  99.90,   4.08,   0.61,
01/20 17Z,  -0.70,   3.33,  99.90,   3.24,   0.61,
01/20 18Z,  -0.70,   2.96,  99.90,   2.87,   0.61,  (min)
01/20 19Z,  -0.70,   3.15,  99.90,   3.06,   0.61,
01/20 20Z,  -0.70,   3.81,  99.90,   3.72,   0.61,
01/20 21Z,  -0.60,   4.81,  99.90,   4.81,   0.61,
01/20 22Z,  -0.60,   5.92,  99.90,   5.93,   0.61,
01/20 23Z,  -0.70,   6.81,  99.90,   6.72,   0.61,
01/21 00Z,  -0.70,   7.10,  99.90,   7.01,   0.61,  (max)
01/21 01Z,  -0.80,   6.65,  99.90,   6.45,   0.61,
01/21 02Z,  -0.80,   5.53,  99.90,   5.34,   0.61,
01/21 03Z,  -0.80,   3.96,  99.90,   3.76,   0.61,
01/21 04Z,  -0.70,   2.14,  99.90,   2.04,   0.61,
01/21 05Z,  -0.70,   0.45,  99.90,   0.35,   0.61,
01/21 06Z,  -0.60,  -0.66,  99.90,  -0.65,   0.61,