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
#Yakutat, AK : 08/19/2026 23:22:18 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/18 06Z,  -0.30,   1.91,   1.12,  99.90,  -0.49,
08/18 07Z,  -0.30,   0.96,   0.20,  99.90,  -0.46,
08/18 08Z,  -0.40,   0.98,   0.18,  99.90,  -0.40,  (min)
08/18 09Z,  -0.50,   1.90,   1.14,  99.90,  -0.26,
08/18 10Z,  -0.50,   3.44,   2.79,  99.90,  -0.15,
08/18 11Z,  -0.50,   5.18,   4.34,  99.90,  -0.34,
08/18 12Z,  -0.40,   6.66,   5.92,  99.90,  -0.34,
08/18 13Z,  -0.50,   7.51,   6.67,  99.90,  -0.34,  (max)
08/18 14Z,  -0.50,   7.53,   6.66,  99.90,  -0.37,
08/18 15Z,  -0.50,   6.77,   5.94,  99.90,  -0.33,
08/18 16Z,  -0.50,   5.46,   4.63,  99.90,  -0.33,
08/18 17Z,  -0.50,   4.00,   3.05,  99.90,  -0.45,
08/18 18Z,  -0.40,   2.82,   1.99,  99.90,  -0.43,
08/18 19Z,  -0.40,   2.26,   1.35,  99.90,  -0.51,  (min)
08/18 20Z,  -0.40,   2.51,   1.56,  99.90,  -0.55,
08/18 21Z,  -0.40,   3.56,   2.69,  99.90,  -0.47,
08/18 22Z,  -0.40,   5.16,   4.29,  99.90,  -0.47,
08/18 23Z,  -0.40,   6.94,   6.03,  99.90,  -0.51,
08/19 00Z,  -0.40,   8.47,   7.57,  99.90,  -0.50,
08/19 01Z,  -0.40,   9.38,   8.47,  99.90,  -0.51,  (max)
08/19 02Z,  -0.50,   9.44,   8.43,  99.90,  -0.51,
08/19 03Z,  -0.50,   8.63,   7.74,  99.90,  -0.39,
08/19 04Z,  -0.50,   7.12,   6.25,  99.90,  -0.37,
08/19 05Z,  -0.50,   5.25,   4.26,  99.90,  -0.49,
08/19 06Z,  -0.40,   3.43,   2.56,  99.90,  -0.47,
08/19 07Z,  -0.40,   2.04,   1.29,  99.90,  -0.35,
08/19 08Z,  -0.50,   1.35,   0.41,  99.90,  -0.44,  (min)
08/19 09Z,  -0.50,   1.46,   0.64,  99.90,  -0.32,
08/19 10Z,  -0.60,   2.27,   1.54,  99.90,  -0.13,
08/19 11Z,  -0.60,   3.53,   2.64,  99.90,  -0.29,
08/19 12Z,  -0.50,   4.90,   3.97,  99.90,  -0.43,
08/19 13Z,  -0.60,   6.02,   5.12,  99.90,  -0.30,
08/19 14Z,  -0.60,   6.64,   5.65,  99.90,  -0.39,
08/19 15Z,  -0.60,   6.63,   5.72,  99.90,  -0.31,  (max)
08/19 16Z,  -0.60,   6.07,   5.16,  99.90,  -0.31,
08/19 17Z,  -0.60,   5.16,   4.18,  99.90,  -0.38,
08/19 18Z,  -0.50,   4.20,   3.27,  99.90,  -0.43,
08/19 19Z,  -0.50,   3.52,   2.52,  99.90,  -0.50,
08/19 20Z,  -0.60,   3.34,   2.44,  99.90,  -0.30,  (min)
08/19 21Z,  -0.60,   3.77,   2.97,  99.90,  -0.20,
08/19 22Z,  -0.60,   4.75,   3.88,  99.90,  -0.27,
08/19 23Z,  -0.60,   6.07,   5.26,  99.90,  -0.21,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/20 00Z,  -0.60,   7.42,  99.90,   6.58,  -0.24,
08/20 01Z,  -0.60,   8.49,  99.90,   7.61,  -0.28,
08/20 02Z,  -0.50,   9.00,  99.90,   8.19,  -0.31,  (max)
08/20 03Z,  -0.50,   8.83,  99.90,   7.98,  -0.35,
08/20 04Z,  -0.50,   7.98,  99.90,   7.10,  -0.38,
08/20 05Z,  -0.50,   6.62,  99.90,   5.71,  -0.42,
08/20 06Z,  -0.40,   5.03,  99.90,   4.18,  -0.45,
08/20 07Z,  -0.40,   3.51,  99.90,   2.63,  -0.48,
08/20 08Z,  -0.50,   2.37,  99.90,   1.35,  -0.52,
08/20 09Z,  -0.50,   1.79,  99.90,   0.73,  -0.55,  (min)
08/20 10Z,  -0.50,   1.83,  99.90,   0.74,  -0.59,
08/20 11Z,  -0.50,   2.43,  99.90,   1.31,  -0.62,
08/20 12Z,  -0.50,   3.39,  99.90,   2.27,  -0.62,
08/20 13Z,  -0.50,   4.45,  99.90,   3.33,  -0.62,
08/20 14Z,  -0.50,   5.35,  99.90,   4.23,  -0.62,
08/20 15Z,  -0.40,   5.91,  99.90,   4.89,  -0.62,
08/20 16Z,  -0.40,   6.03,  99.90,   5.01,  -0.62,  (max)
08/20 17Z,  -0.40,   5.76,  99.90,   4.74,  -0.62,
08/20 18Z,  -0.40,   5.24,  99.90,   4.22,  -0.62,
08/20 19Z,  -0.40,   4.69,  99.90,   3.66,  -0.62,
08/20 20Z,  -0.30,   4.31,  99.90,   3.39,  -0.62,
08/20 21Z,  -0.40,   4.30,  99.90,   3.27,  -0.62,  (min)
08/20 22Z,  -0.40,   4.69,  99.90,   3.67,  -0.62,
08/20 23Z,  -0.40,   5.47,  99.90,   4.45,  -0.62,
08/21 00Z,  -0.40,   6.46,  99.90,   5.44,  -0.62,
08/21 01Z,  -0.40,   7.45,  99.90,   6.43,  -0.62,
08/21 02Z,  -0.40,   8.21,  99.90,   7.19,  -0.62,
08/21 03Z,  -0.40,   8.54,  99.90,   7.52,  -0.62,  (max)
08/21 04Z,  -0.40,   8.33,  99.90,   7.31,  -0.62,
08/21 05Z,  -0.40,   7.60,  99.90,   6.58,  -0.62,
08/21 06Z,  -0.40,   6.46,  99.90,   5.44,  -0.62,
08/21 07Z,  -0.40,   5.10,  99.90,   4.08,  -0.62,
08/21 08Z,  -0.40,   3.78,  99.90,   2.75,  -0.62,
08/21 09Z,  -0.40,   2.71,  99.90,   1.68,  -0.62,
08/21 10Z,  -0.40,   2.07,  99.90,   1.05,  -0.62,
08/21 11Z,  -0.40,   1.95,  99.90,   0.93,  -0.62,  (min)
08/21 12Z,  -0.40,   2.31,  99.90,   1.29,  -0.62,
08/21 13Z,  -0.40,   3.04,  99.90,   2.01,  -0.62,
08/21 14Z,  -0.40,   3.94,  99.90,   2.92,  -0.62,
08/21 15Z,  -0.40,   4.81,  99.90,   3.79,  -0.62,
08/21 16Z,  -0.40,   5.47,  99.90,   4.45,  -0.62,
08/21 17Z,  -0.40,   5.82,  99.90,   4.79,  -0.62,
08/21 18Z,  -0.40,   5.83,  99.90,   4.81,  -0.62,  (max)
08/21 19Z,  -0.30,   5.60,  99.90,   4.68,  -0.62,
08/21 20Z,  -0.20,   5.26,  99.90,   4.44,  -0.62,
08/21 21Z,  -0.20,   4.99,  99.90,   4.16,  -0.62,  (min)
08/21 22Z,  -0.10,   4.92,  99.90,   4.20,  -0.62,
08/21 23Z,  -0.10,   5.15,  99.90,   4.42,  -0.62,
08/22 00Z,   0.00,   5.67,  99.90,   5.05,  -0.62,
08/22 01Z,   0.00,   6.41,  99.90,   5.79,  -0.62,
08/22 02Z,  -0.10,   7.20,  99.90,   6.48,  -0.62,
08/22 03Z,  -0.10,   7.87,  99.90,   7.14,  -0.62,
08/22 04Z,  -0.20,   8.22,  99.90,   7.40,  -0.62,  (max)
08/22 05Z,  -0.20,   8.13,  99.90,   7.31,  -0.62,
08/22 06Z,  -0.20,   7.57,  99.90,   6.75,  -0.62,
08/22 07Z,  -0.30,   6.59,  99.90,   5.67,  -0.62,
08/22 08Z,  -0.20,   5.34,  99.90,   4.51,  -0.62,
08/22 09Z,  -0.20,   4.01,  99.90,   3.19,  -0.62,
08/22 10Z,  -0.20,   2.85,  99.90,   2.03,  -0.62,
08/22 11Z,  -0.20,   2.05,  99.90,   1.23,  -0.62,
08/22 12Z,  -0.20,   1.73,  99.90,   0.91,  -0.62,  (min)
08/22 13Z,  -0.20,   1.94,  99.90,   1.12,  -0.62,
08/22 14Z,  -0.20,   2.59,  99.90,   1.77,  -0.62,
08/22 15Z,  -0.20,   3.52,  99.90,   2.70,  -0.62,
08/22 16Z,  -0.20,   4.53,  99.90,   3.71,  -0.62,
08/22 17Z,  -0.20,   5.41,  99.90,   4.59,  -0.62,
08/22 18Z,  -0.20,   5.99,  99.90,   5.17,  -0.62,
08/22 19Z,  -0.20,   6.20,  99.90,   5.38,  -0.62,  (max)
08/22 20Z,  -0.20,   6.08,  99.90,   5.26,  -0.62,
08/22 21Z,  -0.20,   5.74,  99.90,   4.92,  -0.62,
08/22 22Z,  -0.10,   5.35,  99.90,   4.63,  -0.62,
08/22 23Z,  -0.10,   5.09,  99.90,   4.37,  -0.62,  (min)
08/23 00Z,  -0.10,   5.12,  99.90,   4.39,  -0.62,
08/23 01Z,  -0.10,   5.47,  99.90,   4.75,  -0.62,
08/23 02Z,  -0.10,   6.12,  99.90,   5.39,  -0.62,
08/23 03Z,  -0.10,   6.92,  99.90,   6.20,  -0.62,
08/23 04Z,  -0.10,   7.68,  99.90,   6.96,  -0.62,
08/23 05Z,  -0.10,   8.19,  99.90,   7.47,  -0.62,
08/23 06Z,  -0.10,   8.27,  99.90,   7.55,  -0.62,  (max)
08/23 07Z,  -0.10,   7.81,  99.90,   7.09,  -0.62,
08/23 08Z,  -0.20,   6.85,  99.90,   6.03,  -0.62,
08/23 09Z,  -0.20,   5.51,  99.90,   4.69,  -0.62,
08/23 10Z,  -0.20,   4.02,  99.90,   3.20,  -0.62,
08/23 11Z,  -0.20,   2.65,  99.90,   1.83,  -0.62,
08/23 12Z,  -0.20,   1.66,  99.90,   0.84,  -0.62,
08/23 13Z,  -0.20,   1.24,  99.90,   0.42,  -0.62,  (min)
08/23 14Z,  -0.20,   1.45,  99.90,   0.63,  -0.62,
08/23 15Z,  -0.30,   2.22,  99.90,   1.30,  -0.62,
08/23 16Z,  -0.30,   3.38,  99.90,   2.46,  -0.62,
08/23 17Z,  -0.30,   4.64,  99.90,   3.72,  -0.62,
08/23 18Z,  -0.30,   5.75,  99.90,   4.83,  -0.62,