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 : 10/06/2026 09:21:14 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/04 18Z,   2.30,  11.86,  11.67,  99.90,  -2.49,  (max)
10/04 19Z,   2.20,  10.73,  10.62,  99.90,  -2.31,
10/04 20Z,   2.20,   9.18,   9.02,  99.90,  -2.36,
10/04 21Z,   2.10,   7.68,   7.47,  99.90,  -2.31,
10/04 22Z,   2.20,   6.87,   6.75,  99.90,  -2.32,  (min)
10/04 23Z,   2.30,   7.09,   6.82,  99.90,  -2.57,
10/05 00Z,   2.60,   8.19,   7.86,  99.90,  -2.93,
10/05 01Z,   2.50,   9.88,   9.60,  99.90,  -2.78,
10/05 02Z,   2.50,  11.79,  11.54,  99.90,  -2.75,
10/05 03Z,   2.40,  13.48,  13.28,  99.90,  -2.60,
10/05 04Z,   2.40,  14.41,  14.35,  99.90,  -2.46,
10/05 05Z,   2.50,  14.25,  14.46,  99.90,  -2.29,  (max)
10/05 06Z,   2.70,  13.03,  13.31,  99.90,  -2.42,
10/05 07Z,   2.60,  10.92,  11.15,  99.90,  -2.37,
10/05 08Z,   2.50,   8.18,   8.33,  99.90,  -2.35,
10/05 09Z,   2.50,   5.31,   5.50,  99.90,  -2.31,
10/05 10Z,   2.50,   3.05,   3.30,  99.90,  -2.25,
10/05 11Z,   2.50,   2.02,   2.03,  99.90,  -2.49,  (min)
10/05 12Z,   2.70,   2.34,   2.24,  99.90,  -2.80,
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,   2.40,  14.83,  15.28,  99.90,  -1.95,  (max)
10/06 07Z,   2.30,  14.03,  14.60,  99.90,  -1.73,
10/06 08Z,   2.30,  12.05,  12.38,  99.90,  -1.97,
10/06 09Z,   2.30,   9.10,   9.48,  99.90,  -1.92,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/06 10Z,   2.40,   5.77,  99.90,   6.21,  -1.96,
10/06 11Z,   2.50,   2.97,  99.90,   3.47,  -2.00,
10/06 12Z,   2.60,   1.45,  99.90,   2.02,  -2.04,  (min)
10/06 13Z,   2.60,   1.50,  99.90,   2.02,  -2.07,
10/06 14Z,   2.70,   2.99,  99.90,   3.57,  -2.11,
10/06 15Z,   2.60,   5.59,  99.90,   6.04,  -2.15,
10/06 16Z,   2.50,   8.78,  99.90,   9.09,  -2.19,
10/06 17Z,   2.30,  11.78,  99.90,  11.85,  -2.23,
10/06 18Z,   2.20,  13.91,  99.90,  13.84,  -2.27,
10/06 19Z,   2.10,  14.82,  99.90,  14.61,  -2.31,  (max)
10/06 20Z,   1.90,  14.40,  99.90,  13.95,  -2.35,
10/06 21Z,   1.80,  12.64,  99.90,  12.05,  -2.39,
10/06 22Z,   1.80,   9.86,  99.90,   9.27,  -2.39,
10/06 23Z,   1.80,   6.85,  99.90,   6.26,  -2.39,
10/07 00Z,   1.90,   4.61,  99.90,   4.12,  -2.39,
10/07 01Z,   2.00,   3.77,  99.90,   3.38,  -2.39,  (min)
10/07 02Z,   2.10,   4.51,  99.90,   4.22,  -2.39,
10/07 03Z,   2.20,   6.62,  99.90,   6.43,  -2.39,
10/07 04Z,   2.20,   9.62,  99.90,   9.43,  -2.39,
10/07 05Z,   2.10,  12.67,  99.90,  12.38,  -2.39,
10/07 06Z,   2.00,  14.89,  99.90,  14.50,  -2.39,
10/07 07Z,   1.70,  15.73,  99.90,  15.04,  -2.39,  (max)
10/07 08Z,   1.50,  15.01,  99.90,  14.12,  -2.39,
10/07 09Z,   1.40,  12.80,  99.90,  11.81,  -2.39,
10/07 10Z,   1.20,   9.40,  99.90,   8.21,  -2.39,
10/07 11Z,   1.20,   5.55,  99.90,   4.36,  -2.39,
10/07 12Z,   1.20,   2.33,  99.90,   1.14,  -2.39,
10/07 13Z,   1.20,   0.63,  99.90,  -0.56,  -2.39,  (min)
10/07 14Z,   1.40,   0.83,  99.90,  -0.16,  -2.39,
10/07 15Z,   1.50,   2.78,  99.90,   1.89,  -2.39,
10/07 16Z,   1.80,   6.07,  99.90,   5.48,  -2.39,
10/07 17Z,   1.90,   9.92,  99.90,   9.43,  -2.39,
10/07 18Z,   1.90,  13.36,  99.90,  12.87,  -2.39,
10/07 19Z,   1.90,  15.60,  99.90,  15.11,  -2.39,
10/07 20Z,   1.70,  16.25,  99.90,  15.56,  -2.39,  (max)
10/07 21Z,   1.50,  15.23,  99.90,  14.34,  -2.39,
10/07 22Z,   1.20,  12.63,  99.90,  11.44,  -2.39,
10/07 23Z,   1.10,   8.95,  99.90,   7.66,  -2.39,
10/08 00Z,   1.00,   5.22,  99.90,   3.83,  -2.39,
10/08 01Z,   1.00,   2.59,  99.90,   1.20,  -2.39,
10/08 02Z,   1.10,   1.80,  99.90,   0.51,  -2.39,  (min)
10/08 03Z,   1.30,   2.98,  99.90,   1.89,  -2.39,
10/08 04Z,   1.40,   5.82,  99.90,   4.83,  -2.39,
10/08 05Z,   1.60,   9.58,  99.90,   8.79,  -2.39,
10/08 06Z,   1.60,  13.23,  99.90,  12.44,  -2.39,
10/08 07Z,   1.60,  15.76,  99.90,  14.97,  -2.39,
10/08 08Z,   1.60,  16.59,  99.90,  15.80,  -2.39,  (max)
10/08 09Z,   1.60,  15.61,  99.90,  14.82,  -2.39,
10/08 10Z,   1.50,  12.94,  99.90,  12.05,  -2.39,
10/08 11Z,   1.30,   9.01,  99.90,   7.92,  -2.39,
10/08 12Z,   1.30,   4.75,  99.90,   3.66,  -2.39,
10/08 13Z,   1.30,   1.41,  99.90,   0.32,  -2.39,
10/08 14Z,   1.30,  -0.03,  99.90,  -1.12,  -2.39,  (min)
10/08 15Z,   1.40,   0.72,  99.90,  -0.27,  -2.39,
10/08 16Z,   1.40,   3.44,  99.90,   2.45,  -2.39,
10/08 17Z,   1.50,   7.47,  99.90,   6.58,  -2.39,
10/08 18Z,   1.50,  11.81,  99.90,  10.92,  -2.39,
10/08 19Z,   1.50,  15.33,  99.90,  14.44,  -2.39,
10/08 20Z,   1.50,  17.23,  99.90,  16.34,  -2.39,  (max)
10/08 21Z,   1.40,  17.22,  99.90,  16.23,  -2.39,
10/08 22Z,   1.30,  15.30,  99.90,  14.21,  -2.39,
10/08 23Z,   1.30,  11.73,  99.90,  10.64,  -2.39,
10/09 00Z,   1.30,   7.25,  99.90,   6.16,  -2.39,
10/09 01Z,   1.50,   3.10,  99.90,   2.21,  -2.39,
10/09 02Z,   1.60,   0.54,  99.90,  -0.25,  -2.39,
10/09 03Z,   1.70,   0.25,  99.90,  -0.44,  -2.39,  (min)
10/09 04Z,   1.80,   2.21,  99.90,   1.62,  -2.39,
10/09 05Z,   1.80,   5.87,  99.90,   5.28,  -2.39,
10/09 06Z,   1.70,  10.27,  99.90,   9.58,  -2.39,
10/09 07Z,   1.60,  14.20,  99.90,  13.41,  -2.39,
10/09 08Z,   1.40,  16.64,  99.90,  15.65,  -2.39,
10/09 09Z,   1.20,  17.13,  99.90,  15.94,  -2.39,  (max)
10/09 10Z,   1.00,  15.64,  99.90,  14.25,  -2.39,
10/09 11Z,   0.90,  12.41,  99.90,  10.92,  -2.39,
10/09 12Z,   0.90,   8.03,  99.90,   6.54,  -2.39,
10/09 13Z,   1.10,   3.65,  99.90,   2.36,  -2.39,
10/09 14Z,   1.20,   0.62,  99.90,  -0.57,  -2.39,
10/09 15Z,   1.40,  -0.17,  99.90,  -1.16,  -2.39,  (min)
10/09 16Z,   1.60,   1.44,  99.90,   0.65,  -2.39,
10/09 17Z,   1.60,   5.00,  99.90,   4.21,  -2.39,
10/09 18Z,   1.60,   9.60,  99.90,   8.81,  -2.39,
10/09 19Z,   1.50,  14.05,  99.90,  13.16,  -2.39,
10/09 20Z,   1.30,  17.19,  99.90,  16.10,  -2.39,
10/09 21Z,   1.10,  18.35,  99.90,  17.06,  -2.39,  (max)
10/09 22Z,   0.90,  17.39,  99.90,  15.90,  -2.39,
10/09 23Z,   0.90,  14.45,  99.90,  12.96,  -2.39,
10/10 00Z,   0.90,  10.01,  99.90,   8.52,  -2.39,
10/10 01Z,  99.90,   5.04,  99.90,  99.90,  -2.39,
10/10 02Z,  99.90,   0.94,  99.90,  99.90,  -2.39,
10/10 03Z,  99.90,  -1.07,  99.90,  99.90,  -2.39,
10/10 04Z,  99.90,  -0.51,  99.90,  99.90,  -2.39,
10/10 05Z,  99.90,   2.36,  99.90,  99.90,  -2.39,
10/10 06Z,  99.90,   6.73,  99.90,  99.90,  -2.39,