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 : 04/20/2026 16:21:11 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/19 00Z,  -0.30,   8.67,   7.96,  99.90,  -0.41,  (max)
04/19 01Z,  -0.30,   6.89,   6.06,  99.90,  -0.53,
04/19 02Z,  -0.30,   4.71,   3.96,  99.90,  -0.45,
04/19 03Z,  -0.30,   2.80,   2.12,  99.90,  -0.38,
04/19 04Z,  -0.20,   1.74,   1.14,  99.90,  -0.40,  (min)
04/19 05Z,  -0.20,   1.88,   1.36,  99.90,  -0.32,
04/19 06Z,  -0.30,   3.26,   2.75,  99.90,  -0.21,
04/19 07Z,  -0.20,   5.56,   5.00,  99.90,  -0.36,
04/19 08Z,  -0.20,   8.21,   7.75,  99.90,  -0.26,
04/19 09Z,  -0.10,  10.52,   9.86,  99.90,  -0.56,
04/19 10Z,  -0.10,  11.87,  11.12,  99.90,  -0.65,
04/19 11Z,  -0.10,  11.84,  11.15,  99.90,  -0.59,  (max)
04/19 12Z,  -0.20,  10.34,   9.65,  99.90,  -0.49,
04/19 13Z,  -0.20,   7.66,   6.90,  99.90,  -0.56,
04/19 14Z,  -0.10,   4.35,   3.52,  99.90,  -0.73,
04/19 15Z,  -0.10,   1.13,   0.28,  99.90,  -0.75,
04/19 16Z,  -0.10,  -1.28,  -2.10,  99.90,  -0.72,
04/19 17Z,  -0.10,  -2.40,  -3.25,  99.90,  -0.75,  (min)
04/19 18Z,  -0.20,  -2.01,  -2.77,  99.90,  -0.56,
04/19 19Z,  -0.10,  -0.28,  -1.18,  99.90,  -0.80,
04/19 20Z,  -0.10,   2.32,   1.73,  99.90,  -0.49,
04/19 21Z,  -0.10,   5.15,   4.34,  99.90,  -0.71,
04/19 22Z,   0.00,   7.52,   6.69,  99.90,  -0.83,
04/19 23Z,  -0.10,   8.92,   8.00,  99.90,  -0.82,
04/20 00Z,  -0.20,   9.08,   8.19,  99.90,  -0.69,  (max)
04/20 01Z,  -0.20,   8.10,   7.24,  99.90,  -0.66,
04/20 02Z,  -0.20,   6.34,   5.61,  99.90,  -0.53,
04/20 03Z,  -0.10,   4.38,   3.79,  99.90,  -0.49,
04/20 04Z,   0.00,   2.84,   2.17,  99.90,  -0.67,
04/20 05Z,   0.00,   2.20,   1.58,  99.90,  -0.62,  (min)
04/20 06Z,   0.00,   2.72,   2.28,  99.90,  -0.44,
04/20 07Z,   0.00,   4.32,   3.92,  99.90,  -0.40,
04/20 08Z,   0.00,   6.64,   6.41,  99.90,  -0.23,
04/20 09Z,   0.00,   9.08,   8.73,  99.90,  -0.35,
04/20 10Z,   0.00,  11.01,  10.57,  99.90,  -0.44,
04/20 11Z,   0.00,  11.88,  11.57,  99.90,  -0.31,  (max)
04/20 12Z,   0.00,  11.40,  10.93,  99.90,  -0.47,
04/20 13Z,   0.00,   9.59,   9.12,  99.90,  -0.47,
04/20 14Z,  -0.10,   6.78,   6.29,  99.90,  -0.39,
04/20 15Z,  -0.10,   3.56,   3.04,  99.90,  -0.42,
04/20 16Z,  -0.20,   0.61,  -0.03,  99.90,  -0.44,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/20 17Z,  -0.20,  -1.44,  99.90,  -2.09,  -0.45,
04/20 18Z,  -0.10,  -2.20,  99.90,  -2.76,  -0.46,  (min)
04/20 19Z,  -0.10,  -1.57,  99.90,  -2.13,  -0.47,
04/20 20Z,   0.00,   0.24,  99.90,  -0.23,  -0.48,
04/20 21Z,   0.00,   2.75,  99.90,   2.26,  -0.49,
04/20 22Z,   0.00,   5.32,  99.90,   4.83,  -0.49,
04/20 23Z,  -0.10,   7.38,  99.90,   6.77,  -0.50,
04/21 00Z,  -0.20,   8.48,  99.90,   7.77,  -0.51,  (max)
04/21 01Z,  -0.20,   8.48,  99.90,   7.76,  -0.52,
04/21 02Z,  -0.30,   7.50,  99.90,   6.67,  -0.53,
04/21 03Z,  -0.30,   5.93,  99.90,   5.09,  -0.54,
04/21 04Z,  -0.30,   4.30,  99.90,   3.45,  -0.55,
04/21 05Z,  -0.20,   3.13,  99.90,   2.39,  -0.55,
04/21 06Z,  -0.20,   2.84,  99.90,   2.09,  -0.55,  (min)
04/21 07Z,  -0.20,   3.56,  99.90,   2.81,  -0.55,
04/21 08Z,  -0.10,   5.17,  99.90,   4.52,  -0.55,
04/21 09Z,  -0.10,   7.29,  99.90,   6.64,  -0.55,
04/21 10Z,  -0.10,   9.39,  99.90,   8.74,  -0.55,
04/21 11Z,  -0.10,  10.90,  99.90,  10.25,  -0.55,
04/21 12Z,  -0.20,  11.39,  99.90,  10.64,  -0.55,  (max)
04/21 13Z,  -0.20,  10.65,  99.90,   9.90,  -0.55,
04/21 14Z,  -0.30,   8.77,  99.90,   7.92,  -0.55,
04/21 15Z,  -0.40,   6.09,  99.90,   5.14,  -0.55,
04/21 16Z,  -0.40,   3.16,  99.90,   2.21,  -0.55,
04/21 17Z,  -0.40,   0.59,  99.90,  -0.36,  -0.55,
04/21 18Z,  -0.40,  -1.11,  99.90,  -2.06,  -0.55,
04/21 19Z,  -0.30,  -1.62,  99.90,  -2.47,  -0.55,  (min)
04/21 20Z,  -0.30,  -0.92,  99.90,  -1.77,  -0.55,
04/21 21Z,  -0.30,   0.77,  99.90,  -0.08,  -0.55,
04/21 22Z,  -0.20,   3.01,  99.90,   2.26,  -0.55,
04/21 23Z,  -0.10,   5.24,  99.90,   4.60,  -0.55,
04/22 00Z,  -0.10,   6.99,  99.90,   6.34,  -0.55,
04/22 01Z,  -0.20,   7.90,  99.90,   7.15,  -0.55,  (max)
04/22 02Z,  -0.20,   7.87,  99.90,   7.12,  -0.55,
04/22 03Z,  -0.30,   7.04,  99.90,   6.19,  -0.55,
04/22 04Z,  -0.40,   5.76,  99.90,   4.81,  -0.55,
04/22 05Z,  -0.40,   4.47,  99.90,   3.52,  -0.55,
04/22 06Z,  -0.40,   3.61,  99.90,   2.66,  -0.55,
04/22 07Z,  -0.40,   3.49,  99.90,   2.54,  -0.55,  (min)
04/22 08Z,  -0.40,   4.21,  99.90,   3.26,  -0.55,
04/22 09Z,  -0.40,   5.63,  99.90,   4.69,  -0.55,
04/22 10Z,  -0.40,   7.42,  99.90,   6.48,  -0.55,
04/22 11Z,  -0.40,   9.13,  99.90,   8.18,  -0.55,
04/22 12Z,  -0.40,  10.29,  99.90,   9.34,  -0.55,
04/22 13Z,  -0.50,  10.55,  99.90,   9.50,  -0.55,  (max)
04/22 14Z,  -0.50,   9.78,  99.90,   8.73,  -0.55,
04/22 15Z,  -0.50,   8.06,  99.90,   7.01,  -0.55,
04/22 16Z,  -0.60,   5.71,  99.90,   4.56,  -0.55,
04/22 17Z,  -0.60,   3.18,  99.90,   2.03,  -0.55,
04/22 18Z,  -0.60,   0.99,  99.90,  -0.16,  -0.55,
04/22 19Z,  -0.60,  -0.45,  99.90,  -1.59,  -0.55,
04/22 20Z,  -0.60,  -0.87,  99.90,  -2.02,  -0.55,  (min)
04/22 21Z,  -0.60,  -0.27,  99.90,  -1.42,  -0.55,
04/22 22Z,  -0.60,   1.17,  99.90,   0.02,  -0.55,
04/22 23Z,  -0.60,   3.07,  99.90,   1.92,  -0.55,
04/23 00Z,  -0.60,   4.98,  99.90,   3.83,  -0.55,
04/23 01Z,  -0.70,   6.51,  99.90,   5.26,  -0.55,
04/23 02Z,  -0.70,   7.36,  99.90,   6.11,  -0.55,  (max)
04/23 03Z,  -0.80,   7.44,  99.90,   6.09,  -0.55,
04/23 04Z,  -0.80,   6.85,  99.90,   5.51,  -0.55,
04/23 05Z,  -0.80,   5.87,  99.90,   4.52,  -0.55,
04/23 06Z,  -0.70,   4.85,  99.90,   3.60,  -0.55,
04/23 07Z,  -0.70,   4.14,  99.90,   2.89,  -0.55,
04/23 08Z,  -0.70,   4.00,  99.90,   2.75,  -0.55,  (min)
04/23 09Z,  -0.70,   4.53,  99.90,   3.28,  -0.55,
04/23 10Z,  -0.70,   5.62,  99.90,   4.37,  -0.55,
04/23 11Z,  -0.80,   7.02,  99.90,   5.68,  -0.55,
04/23 12Z,  -0.80,   8.39,  99.90,   7.04,  -0.55,
04/23 13Z,  -0.80,   9.33,  99.90,   7.98,  -0.55,
04/23 14Z,  -0.90,   9.57,  99.90,   8.12,  -0.55,  (max)
04/23 15Z,  -0.90,   8.97,  99.90,   7.52,  -0.55,
04/23 16Z,  -0.90,   7.58,  99.90,   6.13,  -0.55,
04/23 17Z,  -0.90,   5.64,  99.90,   4.19,  -0.55,
04/23 18Z,  -0.90,   3.52,  99.90,   2.07,  -0.55,
04/23 19Z,  -0.80,   1.62,  99.90,   0.28,  -0.55,
04/23 20Z,  -0.80,   0.32,  99.90,  -1.03,  -0.55,
04/23 21Z,  -0.80,  -0.16,  99.90,  -1.51,  -0.55,  (min)
04/23 22Z,  -0.80,   0.24,  99.90,  -1.11,  -0.55,
04/23 23Z,  -0.80,   1.38,  99.90,   0.03,  -0.55,
04/24 00Z,  -0.80,   2.98,  99.90,   1.64,  -0.55,
04/24 01Z,  -0.80,   4.69,  99.90,   3.34,  -0.55,
04/24 02Z,  -0.80,   6.14,  99.90,   4.79,  -0.55,
04/24 03Z,  -0.90,   7.06,  99.90,   5.62,  -0.55,
04/24 04Z,  -0.90,   7.34,  99.90,   5.89,  -0.55,  (max)
04/24 05Z,  -0.90,   7.00,  99.90,   5.55,  -0.55,
04/24 06Z,  -0.80,   6.23,  99.90,   4.88,  -0.55,
04/24 07Z,  99.90,   5.32,  99.90,  99.90,  -0.55,
04/24 08Z,  99.90,   4.56,  99.90,  99.90,  -0.55,
04/24 09Z,  99.90,   4.22,  99.90,  99.90,  -0.55,
04/24 10Z,  99.90,   4.41,  99.90,  99.90,  -0.55,
04/24 11Z,  99.90,   5.13,  99.90,  99.90,  -0.55,
04/24 12Z,  99.90,   6.20,  99.90,  99.90,  -0.55,