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 : 04/11/2026 02:21:05 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/09 06Z,  -0.50,   5.02,   4.04,  99.90,  -0.48,
04/09 07Z,  -0.50,   4.70,   3.63,  99.90,  -0.57,  (min)
04/09 08Z,  -0.50,   4.74,   3.75,  99.90,  -0.49,
04/09 09Z,  -0.60,   5.18,   4.06,  99.90,  -0.52,
04/09 10Z,  -0.60,   5.95,   4.89,  99.90,  -0.46,
04/09 11Z,  -0.60,   6.86,   5.86,  99.90,  -0.40,
04/09 12Z,  -0.50,   7.70,   6.56,  99.90,  -0.64,
04/09 13Z,  -0.50,   8.24,   7.07,  99.90,  -0.67,
04/09 14Z,  -0.60,   8.30,   7.21,  99.90,  -0.49,  (max)
04/09 15Z,  -0.60,   7.84,   6.77,  99.90,  -0.47,
04/09 16Z,  -0.60,   6.89,   5.73,  99.90,  -0.56,
04/09 17Z,  -0.60,   5.62,   4.45,  99.90,  -0.57,
04/09 18Z,  -0.50,   4.24,   3.06,  99.90,  -0.68,
04/09 19Z,  -0.50,   3.01,   1.79,  99.90,  -0.72,
04/09 20Z,  -0.50,   2.14,   0.93,  99.90,  -0.71,
04/09 21Z,  -0.50,   1.76,   0.57,  99.90,  -0.69,  (min)
04/09 22Z,  -0.50,   1.91,   0.85,  99.90,  -0.56,
04/09 23Z,  -0.60,   2.51,   1.42,  99.90,  -0.49,
04/10 00Z,  -0.50,   3.41,   2.35,  99.90,  -0.56,
04/10 01Z,  -0.50,   4.40,   3.35,  99.90,  -0.55,
04/10 02Z,  -0.60,   5.27,   4.34,  99.90,  -0.33,
04/10 03Z,  -0.60,   5.86,   4.97,  99.90,  -0.29,
04/10 04Z,  -0.60,   6.11,   5.18,  99.90,  -0.33,  (max)
04/10 05Z,  -0.60,   6.03,   5.13,  99.90,  -0.30,
04/10 06Z,  -0.50,   5.73,   4.83,  99.90,  -0.40,
04/10 07Z,  -0.60,   5.36,   4.46,  99.90,  -0.30,
04/10 08Z,  -0.60,   5.10,   4.25,  99.90,  -0.25,
04/10 09Z,  -0.60,   5.07,   4.09,  99.90,  -0.38,  (min)
04/10 10Z,  -0.60,   5.33,   4.36,  99.90,  -0.37,
04/10 11Z,  -0.60,   5.86,   4.96,  99.90,  -0.30,
04/10 12Z,  -0.60,   6.53,   5.54,  99.90,  -0.39,
04/10 13Z,  -0.60,   7.19,   6.16,  99.90,  -0.43,
04/10 14Z,  -0.70,   7.65,   6.51,  99.90,  -0.44,
04/10 15Z,  -0.70,   7.77,   6.64,  99.90,  -0.43,  (max)
04/10 16Z,  -0.70,   7.46,   6.36,  99.90,  -0.40,
04/10 17Z,  -0.70,   6.73,   5.54,  99.90,  -0.49,
04/10 18Z,  -0.60,   5.68,   4.42,  99.90,  -0.66,
04/10 19Z,  -0.50,   4.46,   3.20,  99.90,  -0.76,
04/10 20Z,  -0.50,   3.30,   2.20,  99.90,  -0.60,
04/10 21Z,  -0.60,   2.39,   1.14,  99.90,  -0.65,
04/10 22Z,  -0.60,   1.89,   0.60,  99.90,  -0.69,  (min)
04/10 23Z,  -0.50,   1.87,   0.80,  99.90,  -0.57,
04/11 00Z,  -0.60,   2.33,   1.15,  99.90,  -0.58,
04/11 01Z,  -0.60,   3.14,   2.06,  99.90,  -0.48,
04/11 02Z,  -0.60,   4.14,   3.14,  99.90,  -0.40,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/11 03Z,  -0.50,   5.11,  99.90,   4.20,  -0.42,
04/11 04Z,  -0.50,   5.88,  99.90,   4.94,  -0.43,
04/11 05Z,  -0.50,   6.31,  99.90,   5.36,  -0.45,
04/11 06Z,  -0.40,   6.37,  99.90,   5.50,  -0.47,  (max)
04/11 07Z,  -0.30,   6.13,  99.90,   5.34,  -0.49,
04/11 08Z,  -0.30,   5.70,  99.90,   4.90,  -0.51,
04/11 09Z,  -0.40,   5.27,  99.90,   4.35,  -0.52,
04/11 10Z,  -0.50,   5.00,  99.90,   3.96,  -0.54,
04/11 11Z,  -0.50,   5.01,  99.90,   3.96,  -0.56,  (min)
04/11 12Z,  -0.40,   5.33,  99.90,   4.36,  -0.58,
04/11 13Z,  -0.40,   5.90,  99.90,   4.91,  -0.60,
04/11 14Z,  -0.40,   6.58,  99.90,   5.56,  -0.61,
04/11 15Z,  -0.40,   7.17,  99.90,   6.16,  -0.61,
04/11 16Z,  -0.50,   7.50,  99.90,   6.39,  -0.61,  (max)
04/11 17Z,  -0.50,   7.42,  99.90,   6.31,  -0.61,
04/11 18Z,  -0.50,   6.88,  99.90,   5.77,  -0.61,
04/11 19Z,  -0.40,   5.93,  99.90,   4.92,  -0.61,
04/11 20Z,  -0.40,   4.71,  99.90,   3.69,  -0.61,
04/11 21Z,  -0.40,   3.44,  99.90,   2.42,  -0.61,
04/11 22Z,  -0.40,   2.36,  99.90,   1.35,  -0.61,
04/11 23Z,  -0.40,   1.70,  99.90,   0.69,  -0.61,
04/12 00Z,  -0.40,   1.58,  99.90,   0.57,  -0.61,  (min)
04/12 01Z,  -0.40,   2.04,  99.90,   1.03,  -0.61,
04/12 02Z,  -0.40,   2.97,  99.90,   1.96,  -0.61,
04/12 03Z,  -0.40,   4.17,  99.90,   3.16,  -0.61,
04/12 04Z,  -0.30,   5.38,  99.90,   4.47,  -0.61,
04/12 05Z,  -0.30,   6.36,  99.90,   5.45,  -0.61,
04/12 06Z,  -0.30,   6.91,  99.90,   5.99,  -0.61,
04/12 07Z,  -0.30,   6.95,  99.90,   6.03,  -0.61,  (max)
04/12 08Z,  -0.30,   6.53,  99.90,   5.62,  -0.61,
04/12 09Z,  -0.20,   5.82,  99.90,   5.00,  -0.61,
04/12 10Z,  -0.20,   5.05,  99.90,   4.23,  -0.61,
04/12 11Z,  -0.20,   4.46,  99.90,   3.65,  -0.61,
04/12 12Z,  -0.20,   4.25,  99.90,   3.44,  -0.61,  (min)
04/12 13Z,  -0.20,   4.50,  99.90,   3.68,  -0.61,
04/12 14Z,  -0.20,   5.15,  99.90,   4.34,  -0.61,
04/12 15Z,  -0.20,   6.05,  99.90,   5.23,  -0.61,
04/12 16Z,  -0.30,   6.94,  99.90,   6.02,  -0.61,
04/12 17Z,  -0.30,   7.55,  99.90,   6.64,  -0.61,
04/12 18Z,  -0.30,   7.69,  99.90,   6.77,  -0.61,  (max)
04/12 19Z,  -0.30,   7.23,  99.90,   6.32,  -0.61,
04/12 20Z,  -0.20,   6.21,  99.90,   5.40,  -0.61,
04/12 21Z,  -0.20,   4.82,  99.90,   4.01,  -0.61,
04/12 22Z,  -0.10,   3.33,  99.90,   2.61,  -0.61,
04/12 23Z,  -0.10,   2.06,  99.90,   1.34,  -0.61,
04/13 00Z,   0.00,   1.30,  99.90,   0.69,  -0.61,
04/13 01Z,   0.00,   1.24,  99.90,   0.63,  -0.61,  (min)
04/13 02Z,   0.00,   1.90,  99.90,   1.28,  -0.61,
04/13 03Z,   0.00,   3.13,  99.90,   2.52,  -0.61,
04/13 04Z,   0.00,   4.67,  99.90,   4.05,  -0.61,
04/13 05Z,   0.00,   6.16,  99.90,   5.54,  -0.61,
04/13 06Z,  -0.10,   7.26,  99.90,   6.55,  -0.61,
04/13 07Z,  -0.10,   7.75,  99.90,   7.04,  -0.61,  (max)
04/13 08Z,  -0.10,   7.53,  99.90,   6.82,  -0.61,
04/13 09Z,  -0.10,   6.71,  99.90,   6.00,  -0.61,
04/13 10Z,  -0.10,   5.53,  99.90,   4.82,  -0.61,
04/13 11Z,   0.00,   4.33,  99.90,   3.72,  -0.61,
04/13 12Z,   0.00,   3.46,  99.90,   2.84,  -0.61,
04/13 13Z,   0.00,   3.15,  99.90,   2.54,  -0.61,  (min)
04/13 14Z,   0.00,   3.51,  99.90,   2.90,  -0.61,
04/13 15Z,   0.00,   4.46,  99.90,   3.84,  -0.61,
04/13 16Z,   0.10,   5.74,  99.90,   5.22,  -0.61,
04/13 17Z,   0.10,   7.00,  99.90,   6.49,  -0.61,
04/13 18Z,   0.10,   7.90,  99.90,   7.39,  -0.61,
04/13 19Z,   0.10,   8.14,  99.90,   7.63,  -0.61,  (max)
04/13 20Z,   0.00,   7.62,  99.90,   7.00,  -0.61,
04/13 21Z,   0.00,   6.39,  99.90,   5.77,  -0.61,
04/13 22Z,   0.00,   4.71,  99.90,   4.10,  -0.61,
04/13 23Z,   0.00,   2.97,  99.90,   2.36,  -0.61,
04/14 00Z,   0.00,   1.58,  99.90,   0.97,  -0.61,
04/14 01Z,   0.00,   0.89,  99.90,   0.27,  -0.61,  (min)
04/14 02Z,   0.00,   1.07,  99.90,   0.46,  -0.61,
04/14 03Z,   0.00,   2.11,  99.90,   1.50,  -0.61,
04/14 04Z,  -0.10,   3.78,  99.90,   3.06,  -0.61,
04/14 05Z,  -0.10,   5.67,  99.90,   4.96,  -0.61,
04/14 06Z,  -0.10,   7.35,  99.90,   6.64,  -0.61,
04/14 07Z,  -0.10,   8.41,  99.90,   7.70,  -0.61,
04/14 08Z,  -0.10,   8.61,  99.90,   7.89,  -0.61,  (max)
04/14 09Z,  -0.10,   7.90,  99.90,   7.19,  -0.61,
04/14 10Z,  -0.10,   6.50,  99.90,   5.78,  -0.61,
04/14 11Z,  -0.20,   4.76,  99.90,   3.95,  -0.61,
04/14 12Z,  -0.10,   3.16,  99.90,   2.45,  -0.61,
04/14 13Z,  -0.20,   2.12,  99.90,   1.30,  -0.61,
04/14 14Z,  -0.20,   1.90,  99.90,   1.09,  -0.61,  (min)
04/14 15Z,  -0.20,   2.58,  99.90,   1.77,  -0.61,
04/14 16Z,  -0.30,   3.98,  99.90,   3.06,  -0.61,
04/14 17Z,  -0.30,   5.72,  99.90,   4.81,  -0.61,
04/14 18Z,  -0.30,   7.35,  99.90,   6.44,  -0.61,