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
#Ketchikan, AK : 10/07/2026 07:21:10 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/05 12Z,   0.20,   2.04,   2.48,  99.90,   0.24,  (min)
10/05 13Z,   0.20,   3.81,   4.33,  99.90,   0.32,
10/05 14Z,   0.30,   6.23,   6.67,  99.90,   0.14,
10/05 15Z,   0.30,   8.77,   9.13,  99.90,   0.06,
10/05 16Z,   0.30,  10.89,  11.10,  99.90,  -0.09,
10/05 17Z,   0.20,  12.14,  12.28,  99.90,  -0.06,
10/05 18Z,   0.00,  12.30,  12.40,  99.90,   0.10,  (max)
10/05 19Z,   0.00,  11.39,  11.52,  99.90,   0.13,
10/05 20Z,   0.00,   9.72,   9.82,  99.90,   0.10,
10/05 21Z,   0.10,   7.79,   7.86,  99.90,  -0.03,
10/05 22Z,   0.10,   6.15,   6.12,  99.90,  -0.13,
10/05 23Z,   0.10,   5.27,   5.19,  99.90,  -0.18,  (min)
10/06 00Z,   0.00,   5.39,   5.37,  99.90,  -0.02,
10/06 01Z,   0.00,   6.50,   6.58,  99.90,   0.08,
10/06 02Z,   0.00,   8.35,   8.53,  99.90,   0.18,
10/06 03Z,   0.00,  10.49,  10.79,  99.90,   0.30,
10/06 04Z,   0.10,  12.40,  12.75,  99.90,   0.25,
10/06 05Z,   0.10,  13.53,  13.87,  99.90,   0.24,  (max)
10/06 06Z,   0.00,  13.50,  13.80,  99.90,   0.30,
10/06 07Z,   0.00,  12.17,  12.35,  99.90,   0.18,
10/06 08Z,   0.00,   9.71,   9.85,  99.90,   0.14,
10/06 09Z,   0.00,   6.66,   6.75,  99.90,   0.09,
10/06 10Z,   0.00,   3.69,   3.78,  99.90,   0.09,
10/06 11Z,   0.10,   1.54,   1.62,  99.90,  -0.02,
10/06 12Z,   0.00,   0.70,   0.84,  99.90,   0.14,  (min)
10/06 13Z,   0.00,   1.36,   1.49,  99.90,   0.13,
10/06 14Z,   0.00,   3.36,   3.46,  99.90,   0.10,
10/06 15Z,   0.00,   6.22,   6.34,  99.90,   0.12,
10/06 16Z,   0.00,   9.30,   9.36,  99.90,   0.06,
10/06 17Z,   0.00,  11.89,  11.90,  99.90,   0.01,
10/06 18Z,  -0.20,  13.42,  13.43,  99.90,   0.21,
10/06 19Z,  -0.20,  13.57,  13.56,  99.90,   0.19,  (max)
10/06 20Z,  -0.20,  12.32,  12.28,  99.90,   0.16,
10/06 21Z,  -0.20,  10.05,  10.00,  99.90,   0.15,
10/06 22Z,  -0.10,   7.37,   7.24,  99.90,  -0.03,
10/06 23Z,  -0.10,   5.03,   4.82,  99.90,  -0.11,
10/07 00Z,  -0.20,   3.65,   3.42,  99.90,  -0.03,
10/07 01Z,  -0.20,   3.61,   3.42,  99.90,   0.01,  (min)
10/07 02Z,  -0.20,   4.92,   4.82,  99.90,   0.10,
10/07 03Z,  -0.30,   7.26,   7.24,  99.90,   0.28,
10/07 04Z,  -0.30,  10.05,  10.16,  99.90,   0.41,
10/07 05Z,  -0.30,  12.60,  12.80,  99.90,   0.50,
10/07 06Z,  -0.30,  14.22,  14.38,  99.90,   0.46,
10/07 07Z,  -0.30,  14.39,  14.50,  99.90,   0.41,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/07 08Z,  -0.30,  12.97,  99.90,  13.05,   0.38,
10/07 09Z,  -0.30,  10.17,  99.90,  10.23,   0.36,
10/07 10Z,  -0.40,   6.64,  99.90,   6.58,   0.33,
10/07 11Z,  -0.40,   3.25,  99.90,   3.16,   0.31,
10/07 12Z,  -0.40,   0.86,  99.90,   0.74,   0.29,
10/07 13Z,  -0.50,   0.07,  99.90,  -0.17,   0.26,  (min)
10/07 14Z,  -0.50,   1.06,  99.90,   0.80,   0.24,
10/07 15Z,  -0.50,   3.60,  99.90,   3.31,   0.21,
10/07 16Z,  -0.50,   7.05,  99.90,   6.74,   0.19,
10/07 17Z,  -0.50,  10.60,  99.90,  10.27,   0.17,
10/07 18Z,  -0.50,  13.44,  99.90,  13.08,   0.14,
10/07 19Z,  -0.40,  14.89,  99.90,  14.61,   0.12,  (max)
10/07 20Z,  -0.40,  14.62,  99.90,  14.34,   0.12,
10/07 21Z,  -0.30,  12.69,  99.90,  12.51,   0.12,
10/07 22Z,  -0.30,   9.60,  99.90,   9.42,   0.12,
10/07 23Z,  -0.30,   6.18,  99.90,   6.00,   0.12,
10/08 00Z,  -0.30,   3.33,  99.90,   3.14,   0.12,
10/08 01Z,  -0.30,   1.79,  99.90,   1.61,   0.12,  (min)
10/08 02Z,  -0.30,   1.97,  99.90,   1.79,   0.12,
10/08 03Z,  -0.40,   3.81,  99.90,   3.53,   0.12,
10/08 04Z,  -0.40,   6.82,  99.90,   6.54,   0.12,
10/08 05Z,  -0.40,  10.26,  99.90,   9.98,   0.12,
10/08 06Z,  -0.50,  13.26,  99.90,  12.88,   0.12,
10/08 07Z,  -0.50,  15.04,  99.90,  14.66,   0.12,
10/08 08Z,  -0.40,  15.08,  99.90,  14.80,   0.12,  (max)
10/08 09Z,  -0.40,  13.27,  99.90,  12.99,   0.12,
10/08 10Z,  -0.30,   9.98,  99.90,   9.80,   0.12,
10/08 11Z,  -0.30,   6.03,  99.90,   5.84,   0.12,
10/08 12Z,  -0.20,   2.43,  99.90,   2.35,   0.12,
10/08 13Z,  -0.10,   0.16,  99.90,   0.18,   0.12,
10/08 14Z,  -0.10,  -0.20,  99.90,  -0.18,   0.12,  (min)
10/08 15Z,  -0.20,   1.45,  99.90,   1.37,   0.12,
10/08 16Z,  -0.30,   4.66,  99.90,   4.48,   0.12,
10/08 17Z,  -0.40,   8.64,  99.90,   8.36,   0.12,
10/08 18Z,  -0.50,  12.44,  99.90,  12.06,   0.12,
10/08 19Z,  -0.50,  15.15,  99.90,  14.76,   0.12,
10/08 20Z,  -0.50,  16.11,  99.90,  15.73,   0.12,  (max)
10/08 21Z,  -0.50,  15.08,  99.90,  14.69,   0.12,
10/08 22Z,  -0.40,  12.26,  99.90,  11.98,   0.12,
10/08 23Z,  -0.40,   8.37,  99.90,   8.09,   0.12,
10/09 00Z,  -0.30,   4.40,  99.90,   4.22,   0.12,
10/09 01Z,  -0.30,   1.39,  99.90,   1.21,   0.12,
10/09 02Z,  -0.30,   0.12,  99.90,  -0.06,   0.12,  (min)
10/09 03Z,  -0.30,   0.88,  99.90,   0.69,   0.12,
10/09 04Z,  -0.30,   3.43,  99.90,   3.25,   0.12,
10/09 05Z,  -0.40,   7.11,  99.90,   6.83,   0.12,
10/09 06Z,  -0.50,  11.00,  99.90,  10.62,   0.12,
10/09 07Z,  -0.50,  14.13,  99.90,  13.75,   0.12,
10/09 08Z,  -0.50,  15.72,  99.90,  15.34,   0.12,  (max)
10/09 09Z,  -0.60,  15.32,  99.90,  14.84,   0.12,
10/09 10Z,  -0.60,  12.95,  99.90,  12.47,   0.12,
10/09 11Z,  -0.50,   9.18,  99.90,   8.80,   0.12,
10/09 12Z,  -0.50,   5.01,  99.90,   4.62,   0.12,
10/09 13Z,  -0.40,   1.56,  99.90,   1.28,   0.12,
10/09 14Z,  -0.40,  -0.21,  99.90,  -0.49,   0.12,  (min)
10/09 15Z,  -0.50,   0.19,  99.90,  -0.19,   0.12,
10/09 16Z,  -0.50,   2.63,  99.90,   2.25,   0.12,
10/09 17Z,  -0.60,   6.47,  99.90,   5.98,   0.12,
10/09 18Z,  -0.70,  10.73,  99.90,  10.15,   0.12,
10/09 19Z,  -0.70,  14.39,  99.90,  13.81,   0.12,
10/09 20Z,  -0.80,  16.57,  99.90,  15.89,   0.12,
10/09 21Z,  -0.80,  16.71,  99.90,  16.03,   0.12,  (max)
10/09 22Z,  -0.70,  14.71,  99.90,  14.13,   0.12,
10/09 23Z,  -0.60,  11.02,  99.90,  10.54,   0.12,
10/10 00Z,  -0.60,   6.53,  99.90,   6.05,   0.12,
10/10 01Z,  -0.50,   2.38,  99.90,   2.00,   0.12,
10/10 02Z,  -0.50,  -0.34,  99.90,  -0.73,   0.12,
10/10 03Z,  -0.50,  -0.98,  99.90,  -1.36,   0.12,  (min)
10/10 04Z,  -0.60,   0.57,  99.90,   0.09,   0.12,
10/10 05Z,  -0.70,   3.85,  99.90,   3.27,   0.12,
10/10 06Z,  -0.80,   8.01,  99.90,   7.33,   0.12,
10/10 07Z,  -0.90,  12.03,  99.90,  11.24,   0.12,
10/10 08Z,  -1.00,  14.93,  99.90,  14.05,   0.12,
10/10 09Z,  -1.00,  16.02,  99.90,  15.13,   0.12,  (max)
10/10 10Z,  -1.00,  14.98,  99.90,  14.09,   0.12,
10/10 11Z,  -0.90,  12.04,  99.90,  11.26,   0.12,
10/10 12Z,  -0.80,   7.97,  99.90,   7.29,   0.12,
10/10 13Z,  -0.70,   3.89,  99.90,   3.31,   0.12,
10/10 14Z,  -0.70,   0.97,  99.90,   0.39,   0.12,
10/10 15Z,  -0.70,   0.04,  99.90,  -0.54,   0.12,  (min)
10/10 16Z,  -0.80,   1.35,  99.90,   0.67,   0.12,
10/10 17Z,  -0.80,   4.52,  99.90,   3.84,   0.12,
10/10 18Z,  -0.90,   8.72,  99.90,   7.94,   0.12,
10/10 19Z,  -1.00,  12.89,  99.90,  12.01,   0.12,
10/10 20Z,  -1.00,  16.03,  99.90,  15.14,   0.12,
10/10 21Z,  -0.90,  17.34,  99.90,  16.56,   0.12,  (max)
10/10 22Z,  -0.90,  16.46,  99.90,  15.68,   0.12,
10/10 23Z,  -0.80,  13.51,  99.90,  12.83,   0.12,
10/11 00Z,  -0.70,   9.14,  99.90,   8.56,   0.12,