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 : 10/07/2026 03:21:55 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/05 12Z,   2.70,   2.34,   2.24,  99.90,  -2.80,  (min)
10/05 13Z,   2.60,   3.77,   3.75,  99.90,  -2.62,
10/05 14Z,   2.60,   5.98,   5.89,  99.90,  -2.69,
10/05 15Z,   2.60,   8.57,   8.66,  99.90,  -2.51,
10/05 16Z,   2.60,  10.96,  11.11,  99.90,  -2.45,
10/05 17Z,   2.60,  12.65,  12.93,  99.90,  -2.32,
10/05 18Z,   2.70,  13.38,  13.57,  99.90,  -2.51,  (max)
10/05 19Z,   2.60,  13.12,  13.27,  99.90,  -2.45,
10/05 20Z,   2.50,  11.89,  11.96,  99.90,  -2.43,
10/05 21Z,   2.40,   9.89,  10.06,  99.90,  -2.23,
10/05 22Z,   2.40,   7.71,   7.82,  99.90,  -2.29,
10/05 23Z,   2.30,   6.14,   6.12,  99.90,  -2.32,
10/06 00Z,   2.70,   5.69,   5.61,  99.90,  -2.78,  (min)
10/06 01Z,   2.60,   6.41,   6.40,  99.90,  -2.61,
10/06 02Z,   2.60,   8.10,   8.11,  99.90,  -2.59,
10/06 03Z,   2.60,  10.41,  10.35,  99.90,  -2.66,
10/06 04Z,   2.50,  12.74,  12.81,  99.90,  -2.43,
10/06 05Z,   2.40,  14.37,  14.61,  99.90,  -2.16,
10/06 06Z,   2.80,  14.83,  15.28,  99.90,  -2.35,  (max)
10/06 07Z,   2.80,  14.03,  14.60,  99.90,  -2.23,
10/06 08Z,   2.60,  12.05,  12.38,  99.90,  -2.27,
10/06 09Z,   2.40,   9.10,   9.48,  99.90,  -2.02,
10/06 10Z,   2.30,   5.77,   5.88,  99.90,  -2.19,
10/06 11Z,   2.10,   2.97,   2.98,  99.90,  -2.09,
10/06 12Z,   2.50,   1.45,   1.20,  99.90,  -2.75,  (min)
10/06 13Z,   2.40,   1.50,   1.33,  99.90,  -2.57,
10/06 14Z,   2.30,   2.99,   3.00,  99.90,  -2.29,
10/06 15Z,   2.20,   5.59,   5.43,  99.90,  -2.36,
10/06 16Z,   2.10,   8.78,   8.72,  99.90,  -2.16,
10/06 17Z,   2.10,  11.78,  11.94,  99.90,  -1.94,
10/06 18Z,   2.50,  13.91,  14.17,  99.90,  -2.24,
10/06 19Z,   2.40,  14.82,  14.91,  99.90,  -2.31,  (max)
10/06 20Z,   2.30,  14.40,  14.30,  99.90,  -2.40,
10/06 21Z,   2.20,  12.64,  12.56,  99.90,  -2.28,
10/06 22Z,   2.00,   9.86,   9.91,  99.90,  -1.95,
10/06 23Z,   1.80,   6.85,   6.90,  99.90,  -1.75,
10/07 00Z,   1.70,   4.61,   4.34,  99.90,  -1.97,
10/07 01Z,   1.70,   3.77,   3.22,  99.90,  -2.25,  (min)
10/07 02Z,   1.90,   4.51,   4.17,  99.90,  -2.24,
10/07 03Z,   2.00,   6.62,   6.41,  99.90,  -2.21,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/07 04Z,   2.10,   9.62,  99.90,   9.49,  -2.23,
10/07 05Z,   2.20,  12.67,  99.90,  12.63,  -2.24,
10/07 06Z,   2.30,  14.89,  99.90,  14.94,  -2.25,
10/07 07Z,   2.20,  15.73,  99.90,  15.66,  -2.27,  (max)
10/07 08Z,   2.10,  15.01,  99.90,  14.83,  -2.28,
10/07 09Z,   1.80,  12.80,  99.90,  12.31,  -2.29,
10/07 10Z,   1.40,   9.40,  99.90,   8.49,  -2.31,
10/07 11Z,   1.20,   5.55,  99.90,   4.43,  -2.32,
10/07 12Z,   1.00,   2.33,  99.90,   0.99,  -2.33,
10/07 13Z,   1.00,   0.63,  99.90,  -0.71,  -2.35,  (min)
10/07 14Z,   1.10,   0.83,  99.90,  -0.43,  -2.36,
10/07 15Z,   1.20,   2.78,  99.90,   1.61,  -2.37,
10/07 16Z,   1.40,   6.07,  99.90,   5.10,  -2.37,
10/07 17Z,   1.70,   9.92,  99.90,   9.25,  -2.37,
10/07 18Z,   1.90,  13.36,  99.90,  12.89,  -2.37,
10/07 19Z,   2.00,  15.60,  99.90,  15.22,  -2.37,
10/07 20Z,   1.90,  16.25,  99.90,  15.78,  -2.37,  (max)
10/07 21Z,   1.90,  15.23,  99.90,  14.76,  -2.37,
10/07 22Z,   1.70,  12.63,  99.90,  11.96,  -2.37,
10/07 23Z,   1.50,   8.95,  99.90,   8.08,  -2.37,
10/08 00Z,   1.30,   5.22,  99.90,   4.14,  -2.37,
10/08 01Z,   1.10,   2.59,  99.90,   1.32,  -2.37,
10/08 02Z,   1.10,   1.80,  99.90,   0.53,  -2.37,  (min)
10/08 03Z,   1.10,   2.98,  99.90,   1.71,  -2.37,
10/08 04Z,   1.20,   5.82,  99.90,   4.65,  -2.37,
10/08 05Z,   1.30,   9.58,  99.90,   8.51,  -2.37,
10/08 06Z,   1.50,  13.23,  99.90,  12.36,  -2.37,
10/08 07Z,   1.60,  15.76,  99.90,  14.98,  -2.37,
10/08 08Z,   1.70,  16.59,  99.90,  15.92,  -2.37,  (max)
10/08 09Z,   1.80,  15.61,  99.90,  15.04,  -2.37,
10/08 10Z,   1.80,  12.94,  99.90,  12.37,  -2.37,
10/08 11Z,   1.80,   9.01,  99.90,   8.43,  -2.37,
10/08 12Z,   1.80,   4.75,  99.90,   4.18,  -2.37,
10/08 13Z,   1.70,   1.41,  99.90,   0.74,  -2.37,
10/08 14Z,   1.70,  -0.03,  99.90,  -0.70,  -2.37,  (min)
10/08 15Z,   1.60,   0.72,  99.90,  -0.05,  -2.37,
10/08 16Z,   1.50,   3.44,  99.90,   2.57,  -2.37,
10/08 17Z,   1.40,   7.47,  99.90,   6.50,  -2.37,
10/08 18Z,   1.30,  11.81,  99.90,  10.74,  -2.37,
10/08 19Z,   1.20,  15.33,  99.90,  14.15,  -2.37,
10/08 20Z,   1.10,  17.23,  99.90,  15.96,  -2.37,  (max)
10/08 21Z,   1.00,  17.22,  99.90,  15.85,  -2.37,
10/08 22Z,   1.10,  15.30,  99.90,  14.03,  -2.37,
10/08 23Z,   1.20,  11.73,  99.90,  10.56,  -2.37,
10/09 00Z,   1.30,   7.25,  99.90,   6.17,  -2.37,
10/09 01Z,   1.50,   3.10,  99.90,   2.23,  -2.37,
10/09 02Z,   1.70,   0.54,  99.90,  -0.13,  -2.37,
10/09 03Z,   1.90,   0.25,  99.90,  -0.22,  -2.37,  (min)
10/09 04Z,   1.90,   2.21,  99.90,   1.73,  -2.37,
10/09 05Z,   2.00,   5.87,  99.90,   5.49,  -2.37,
10/09 06Z,   1.90,  10.27,  99.90,   9.80,  -2.37,
10/09 07Z,   1.60,  14.20,  99.90,  13.43,  -2.37,
10/09 08Z,   1.20,  16.64,  99.90,  15.47,  -2.37,
10/09 09Z,   0.80,  17.13,  99.90,  15.56,  -2.37,  (max)
10/09 10Z,   0.50,  15.64,  99.90,  13.77,  -2.37,
10/09 11Z,   0.30,  12.41,  99.90,  10.33,  -2.37,
10/09 12Z,   0.30,   8.03,  99.90,   5.96,  -2.37,
10/09 13Z,   0.50,   3.65,  99.90,   1.78,  -2.37,
10/09 14Z,   0.80,   0.62,  99.90,  -0.96,  -2.37,
10/09 15Z,   1.20,  -0.17,  99.90,  -1.34,  -2.37,  (min)
10/09 16Z,   1.50,   1.44,  99.90,   0.57,  -2.37,
10/09 17Z,   1.70,   5.00,  99.90,   4.32,  -2.37,
10/09 18Z,   1.80,   9.60,  99.90,   9.02,  -2.37,
10/09 19Z,   1.60,  14.05,  99.90,  13.27,  -2.37,
10/09 20Z,   1.40,  17.19,  99.90,  16.22,  -2.37,
10/09 21Z,   1.10,  18.35,  99.90,  17.08,  -2.37,  (max)
10/09 22Z,   0.90,  17.39,  99.90,  15.91,  -2.37,
10/09 23Z,   0.70,  14.45,  99.90,  12.78,  -2.37,
10/10 00Z,   0.60,  10.01,  99.90,   8.24,  -2.37,
10/10 01Z,   0.60,   5.04,  99.90,   3.26,  -2.37,
10/10 02Z,   0.70,   0.94,  99.90,  -0.74,  -2.37,
10/10 03Z,   0.90,  -1.07,  99.90,  -2.54,  -2.37,  (min)
10/10 04Z,   1.10,  -0.51,  99.90,  -1.78,  -2.37,
10/10 05Z,   1.30,   2.36,  99.90,   1.29,  -2.37,
10/10 06Z,   1.30,   6.73,  99.90,   5.66,  -2.37,
10/10 07Z,   1.40,  11.45,  99.90,  10.48,  -2.37,
10/10 08Z,   1.30,  15.26,  99.90,  14.19,  -2.37,
10/10 09Z,   1.10,  17.26,  99.90,  15.98,  -2.37,  (max)
10/10 10Z,   1.00,  17.14,  99.90,  15.76,  -2.37,
10/10 11Z,   0.80,  15.03,  99.90,  13.45,  -2.37,
10/10 12Z,   0.70,  11.30,  99.90,   9.63,  -2.37,
10/10 13Z,   0.60,   6.74,  99.90,   4.96,  -2.37,
10/10 14Z,   0.70,   2.62,  99.90,   0.95,  -2.37,
10/10 15Z,   0.80,   0.29,  99.90,  -1.28,  -2.37,  (min)
10/10 16Z,   1.00,   0.46,  99.90,  -0.91,  -2.37,
10/10 17Z,   1.10,   3.01,  99.90,   1.74,  -2.37,
10/10 18Z,   1.20,   7.24,  99.90,   6.06,  -2.37,
10/10 19Z,  99.90,  12.04,  99.90,  99.90,  -2.37,
10/10 20Z,  99.90,  16.15,  99.90,  99.90,  -2.37,
10/10 21Z,  99.90,  18.51,  99.90,  99.90,  -2.37,
10/10 22Z,  99.90,  18.65,  99.90,  99.90,  -2.37,
10/10 23Z,  99.90,  16.61,  99.90,  99.90,  -2.37,
10/11 00Z,  99.90,  12.76,  99.90,  99.90,  -2.37,