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
#Skagway, AK : 10/09/2026 14:23:00 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/07 18Z,   1.60,  13.36,  13.02,  99.90,  -1.94,
10/07 19Z,   1.50,  15.60,  15.47,  99.90,  -1.63,
10/07 20Z,   1.40,  16.25,  15.98,  99.90,  -1.67,  (max)
10/07 21Z,   1.30,  15.23,  14.62,  99.90,  -1.91,
10/07 22Z,   1.30,  12.63,  12.12,  99.90,  -1.81,
10/07 23Z,   1.30,   8.95,   8.68,  99.90,  -1.57,
10/08 00Z,   1.60,   5.22,   4.89,  99.90,  -1.93,
10/08 01Z,   1.50,   2.59,   2.03,  99.90,  -2.06,
10/08 02Z,   1.30,   1.80,   0.98,  99.90,  -2.12,  (min)
10/08 03Z,   1.30,   2.98,   2.35,  99.90,  -1.93,
10/08 04Z,   1.30,   5.82,   5.22,  99.90,  -1.90,
10/08 05Z,   1.30,   9.58,   8.84,  99.90,  -2.04,
10/08 06Z,   1.50,  13.23,  12.69,  99.90,  -2.04,
10/08 07Z,   1.40,  15.76,  15.41,  99.90,  -1.75,
10/08 08Z,   1.30,  16.59,  16.57,  99.90,  -1.32,  (max)
10/08 09Z,   1.20,  15.61,  15.47,  99.90,  -1.34,
10/08 10Z,   1.20,  12.94,  12.74,  99.90,  -1.40,
10/08 11Z,   1.30,   9.01,   8.84,  99.90,  -1.47,
10/08 12Z,   1.50,   4.75,   4.41,  99.90,  -1.84,
10/08 13Z,   1.40,   1.41,   0.77,  99.90,  -2.04,
10/08 14Z,   1.30,  -0.03,  -1.10,  99.90,  -2.37,  (min)
10/08 15Z,   1.20,   0.72,  -0.10,  99.90,  -2.02,
10/08 16Z,   1.20,   3.44,   2.75,  99.90,  -1.89,
10/08 17Z,   1.30,   7.47,   6.78,  99.90,  -1.99,
10/08 18Z,   1.60,  11.81,  11.13,  99.90,  -2.28,
10/08 19Z,   1.50,  15.33,  14.86,  99.90,  -1.97,
10/08 20Z,   1.50,  17.23,  16.83,  99.90,  -1.90,  (max)
10/08 21Z,   1.40,  17.22,  16.78,  99.90,  -1.84,
10/08 22Z,   1.40,  15.30,  14.61,  99.90,  -2.09,
10/08 23Z,   1.50,  11.73,  11.31,  99.90,  -1.92,
10/09 00Z,   1.60,   7.25,   6.85,  99.90,  -2.00,
10/09 01Z,   1.50,   3.10,   2.77,  99.90,  -1.83,
10/09 02Z,   1.40,   0.54,  -0.29,  99.90,  -2.23,
10/09 03Z,   1.30,   0.25,  -0.64,  99.90,  -2.19,  (min)
10/09 04Z,   1.30,   2.21,   1.51,  99.90,  -2.00,
10/09 05Z,   1.30,   5.87,   4.92,  99.90,  -2.25,
10/09 06Z,   1.30,  10.27,   9.28,  99.90,  -2.29,
10/09 07Z,   1.20,  14.20,  13.22,  99.90,  -2.18,
10/09 08Z,   1.10,  16.64,  15.85,  99.90,  -1.89,
10/09 09Z,   1.10,  17.13,  16.52,  99.90,  -1.71,  (max)
10/09 10Z,   1.10,  15.64,  14.79,  99.90,  -1.95,
10/09 11Z,   1.20,  12.41,  11.68,  99.90,  -1.93,
10/09 12Z,   1.30,   8.03,   7.25,  99.90,  -2.08,
10/09 13Z,   1.40,   3.65,   2.83,  99.90,  -2.22,
10/09 14Z,   1.40,   0.62,  -0.79,  99.90,  -2.81,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/09 15Z,   1.30,  -0.17,  99.90,  -1.63,  -2.76,  (min)
10/09 16Z,   1.10,   1.44,  99.90,  -0.16,  -2.70,
10/09 17Z,   1.00,   5.00,  99.90,   3.34,  -2.65,
10/09 18Z,   0.90,   9.60,  99.90,   7.89,  -2.60,
10/09 19Z,   0.80,  14.05,  99.90,  12.30,  -2.55,
10/09 20Z,   0.70,  17.19,  99.90,  15.39,  -2.50,
10/09 21Z,   0.70,  18.35,  99.90,  16.61,  -2.45,  (max)
10/09 22Z,   0.80,  17.39,  99.90,  15.79,  -2.40,
10/09 23Z,   0.80,  14.45,  99.90,  12.91,  -2.34,
10/10 00Z,   0.90,  10.01,  99.90,   8.62,  -2.29,
10/10 01Z,   1.00,   5.04,  99.90,   3.79,  -2.24,
10/10 02Z,   1.10,   0.94,  99.90,  -0.15,  -2.19,
10/10 03Z,   1.20,  -1.07,  99.90,  -2.06,  -2.19,  (min)
10/10 04Z,   1.20,  -0.51,  99.90,  -1.50,  -2.19,
10/10 05Z,   1.20,   2.36,  99.90,   1.37,  -2.19,
10/10 06Z,   1.20,   6.73,  99.90,   5.74,  -2.19,
10/10 07Z,   1.10,  11.45,  99.90,  10.36,  -2.19,
10/10 08Z,   0.90,  15.26,  99.90,  13.97,  -2.19,
10/10 09Z,   0.80,  17.26,  99.90,  15.87,  -2.19,  (max)
10/10 10Z,   0.60,  17.14,  99.90,  15.54,  -2.19,
10/10 11Z,   0.50,  15.03,  99.90,  13.33,  -2.19,
10/10 12Z,   0.40,  11.30,  99.90,   9.51,  -2.19,
10/10 13Z,   0.50,   6.74,  99.90,   5.05,  -2.19,
10/10 14Z,   0.70,   2.62,  99.90,   1.13,  -2.19,
10/10 15Z,   1.00,   0.29,  99.90,  -0.90,  -2.19,  (min)
10/10 16Z,   1.20,   0.46,  99.90,  -0.53,  -2.19,
10/10 17Z,   1.30,   3.01,  99.90,   2.12,  -2.19,
10/10 18Z,   1.40,   7.24,  99.90,   6.45,  -2.19,
10/10 19Z,   1.30,  12.04,  99.90,  11.15,  -2.19,
10/10 20Z,   1.20,  16.15,  99.90,  15.16,  -2.19,
10/10 21Z,   1.10,  18.51,  99.90,  17.42,  -2.19,
10/10 22Z,   1.00,  18.65,  99.90,  17.46,  -2.19,  (max)
10/10 23Z,   0.90,  16.61,  99.90,  15.32,  -2.19,
10/11 00Z,   1.00,  12.76,  99.90,  11.57,  -2.19,
10/11 01Z,   1.00,   7.74,  99.90,   6.55,  -2.19,
10/11 02Z,   1.10,   2.74,  99.90,   1.65,  -2.19,
10/11 03Z,   1.30,  -0.82,  99.90,  -1.71,  -2.19,
10/11 04Z,   1.40,  -1.88,  99.90,  -2.67,  -2.19,  (min)
10/11 05Z,   1.50,  -0.28,  99.90,  -0.97,  -2.19,
10/11 06Z,   1.50,   3.41,  99.90,   2.72,  -2.19,
10/11 07Z,   1.50,   8.18,  99.90,   7.49,  -2.19,
10/11 08Z,   1.40,  12.80,  99.90,  12.01,  -2.19,
10/11 09Z,   1.40,  16.10,  99.90,  15.31,  -2.19,
10/11 10Z,   1.30,  17.38,  99.90,  16.48,  -2.19,  (max)
10/11 11Z,   1.30,  16.53,  99.90,  15.64,  -2.19,
10/11 12Z,   1.30,  13.85,  99.90,  12.96,  -2.19,
10/11 13Z,   1.40,   9.84,  99.90,   9.05,  -2.19,
10/11 14Z,   1.50,   5.45,  99.90,   4.76,  -2.19,
10/11 15Z,   1.60,   1.99,  99.90,   1.40,  -2.19,
10/11 16Z,   1.80,   0.67,  99.90,   0.28,  -2.19,  (min)
10/11 17Z,   1.90,   1.89,  99.90,   1.60,  -2.19,
10/11 18Z,   1.90,   5.24,  99.90,   4.95,  -2.19,
10/11 19Z,   1.80,   9.77,  99.90,   9.38,  -2.19,
10/11 20Z,   1.70,  14.32,  99.90,  13.83,  -2.19,
10/11 21Z,   1.60,  17.68,  99.90,  17.09,  -2.19,
10/11 22Z,   1.30,  18.98,  99.90,  18.09,  -2.19,  (max)
10/11 23Z,   1.10,  18.00,  99.90,  16.91,  -2.19,
10/12 00Z,   0.90,  14.99,  99.90,  13.70,  -2.19,
10/12 01Z,   0.90,  10.50,  99.90,   9.21,  -2.19,
10/12 02Z,   1.00,   5.35,  99.90,   4.16,  -2.19,
10/12 03Z,   1.20,   0.82,  99.90,  -0.17,  -2.19,
10/12 04Z,   1.40,  -1.77,  99.90,  -2.56,  -2.19,  (min)
10/12 05Z,   1.70,  -1.69,  99.90,  -2.18,  -2.19,
10/12 06Z,   1.80,   0.87,  99.90,   0.48,  -2.19,
10/12 07Z,   1.90,   5.08,  99.90,   4.79,  -2.19,
10/12 08Z,   1.90,   9.83,  99.90,   9.54,  -2.19,
10/12 09Z,   1.80,  13.96,  99.90,  13.57,  -2.19,
10/12 10Z,   1.70,  16.46,  99.90,  15.97,  -2.19,
10/12 11Z,   1.60,  16.89,  99.90,  16.30,  -2.19,  (max)
10/12 12Z,   1.50,  15.37,  99.90,  14.68,  -2.19,
10/12 13Z,   1.40,  12.31,  99.90,  11.52,  -2.19,
10/12 14Z,   1.30,   8.35,  99.90,   7.46,  -2.19,
10/12 15Z,   1.30,   4.49,  99.90,   3.60,  -2.19,
10/12 16Z,   1.30,   2.00,  99.90,   1.11,  -2.19,
10/12 17Z,   1.40,   1.81,  99.90,   1.02,  -2.19,  (min)
10/12 18Z,   1.50,   3.95,  99.90,   3.26,  -2.19,
10/12 19Z,   1.50,   7.74,  99.90,   7.05,  -2.19,
10/12 20Z,   1.50,  12.14,  99.90,  11.45,  -2.19,
10/12 21Z,   1.50,  16.03,  99.90,  15.34,  -2.19,
10/12 22Z,   1.50,  18.35,  99.90,  17.66,  -2.19,
10/12 23Z,   1.50,  18.51,  99.90,  17.82,  -2.19,  (max)
10/13 00Z,   1.60,  16.51,  99.90,  15.92,  -2.19,
10/13 01Z,   1.70,  12.82,  99.90,  12.33,  -2.19,
10/13 02Z,   1.90,   8.10,  99.90,   7.81,  -2.19,
10/13 03Z,   2.00,   3.30,  99.90,   3.11,  -2.19,
10/13 04Z,   2.20,  -0.34,  99.90,  -0.33,  -2.19,
10/13 05Z,   2.30,  -1.73,  99.90,  -1.62,  -2.19,  (min)
10/13 06Z,   2.30,  -0.56,  99.90,  -0.45,  -2.19,