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 : 10/11/2026 05:22:48 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/09 12Z,  -0.40,   5.01,   5.19,  99.90,   0.58,
10/09 13Z,  -0.40,   1.56,   1.57,  99.90,   0.41,
10/09 14Z,  -0.40,  -0.21,  -0.31,  99.90,   0.30,  (min)
10/09 15Z,  -0.40,   0.19,   0.10,  99.90,   0.31,
10/09 16Z,  -0.40,   2.63,   2.45,  99.90,   0.22,
10/09 17Z,  -0.40,   6.47,   6.32,  99.90,   0.25,
10/09 18Z,  -0.50,  10.73,  10.54,  99.90,   0.31,
10/09 19Z,  -0.50,  14.39,  14.18,  99.90,   0.29,
10/09 20Z,  -0.50,  16.57,  16.41,  99.90,   0.34,
10/09 21Z,  -0.50,  16.71,  16.59,  99.90,   0.38,  (max)
10/09 22Z,  -0.50,  14.71,  14.61,  99.90,   0.40,
10/09 23Z,  -0.50,  11.02,  10.87,  99.90,   0.35,
10/10 00Z,  -0.50,   6.53,   6.39,  99.90,   0.36,
10/10 01Z,  -0.50,   2.38,   2.22,  99.90,   0.34,
10/10 02Z,  -0.50,  -0.34,  -0.57,  99.90,   0.27,
10/10 03Z,  -0.60,  -0.98,  -1.21,  99.90,   0.37,  (min)
10/10 04Z,  -0.60,   0.57,   0.29,  99.90,   0.32,
10/10 05Z,  -0.70,   3.85,   3.54,  99.90,   0.39,
10/10 06Z,  -0.70,   8.01,   7.71,  99.90,   0.40,
10/10 07Z,  -0.80,  12.03,  11.69,  99.90,   0.46,
10/10 08Z,  -0.80,  14.93,  14.63,  99.90,   0.50,
10/10 09Z,  -0.90,  16.02,  15.75,  99.90,   0.63,  (max)
10/10 10Z,  -0.90,  14.98,  14.73,  99.90,   0.65,
10/10 11Z,  -0.90,  12.04,  11.89,  99.90,   0.75,
10/10 12Z,  -0.80,   7.97,   7.81,  99.90,   0.64,
10/10 13Z,  -0.80,   3.89,   3.65,  99.90,   0.56,
10/10 14Z,  -0.90,   0.97,   0.53,  99.90,   0.46,
10/10 15Z,  -1.00,   0.04,  -0.49,  99.90,   0.47,  (min)
10/10 16Z,  -1.00,   1.35,   0.76,  99.90,   0.41,
10/10 17Z,  -1.00,   4.52,   3.94,  99.90,   0.42,
10/10 18Z,  -0.90,   8.72,   8.22,  99.90,   0.40,
10/10 19Z,  -0.90,  12.89,  12.51,  99.90,   0.52,
10/10 20Z,  -0.90,  16.03,  15.67,  99.90,   0.54,
10/10 21Z,  -0.90,  17.34,  17.06,  99.90,   0.62,  (max)
10/10 22Z,  -0.90,  16.46,  16.18,  99.90,   0.62,
10/10 23Z,  -0.80,  13.51,  13.30,  99.90,   0.59,
10/11 00Z,  -0.70,   9.14,   8.93,  99.90,   0.49,
10/11 01Z,  -0.70,   4.42,   4.22,  99.90,   0.50,
10/11 02Z,  -0.70,   0.55,   0.37,  99.90,   0.52,
10/11 03Z,  -0.70,  -1.50,  -1.68,  99.90,   0.52,  (min)
10/11 04Z,  -0.80,  -1.26,  -1.54,  99.90,   0.52,
10/11 05Z,  -0.80,   1.11,   0.71,  99.90,   0.40,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/11 06Z,  -0.70,   4.94,  99.90,   4.64,   0.39,
10/11 07Z,  -0.70,   9.27,  99.90,   8.96,   0.39,
10/11 08Z,  -0.60,  13.05,  99.90,  12.83,   0.39,
10/11 09Z,  -0.60,  15.41,  99.90,  15.19,   0.38,
10/11 10Z,  -0.50,  15.78,  99.90,  15.66,   0.38,  (max)
10/11 11Z,  -0.40,  14.06,  99.90,  14.04,   0.38,
10/11 12Z,  -0.40,  10.70,  99.90,  10.68,   0.37,
10/11 13Z,  -0.40,   6.63,  99.90,   6.60,   0.37,
10/11 14Z,  -0.40,   3.03,  99.90,   2.99,   0.37,
10/11 15Z,  -0.40,   0.95,  99.90,   0.91,   0.36,
10/11 16Z,  -0.50,   1.00,  99.90,   0.86,   0.36,  (min)
10/11 17Z,  -0.50,   3.16,  99.90,   3.02,   0.36,
10/11 18Z,  -0.60,   6.82,  99.90,   6.57,   0.36,
10/11 19Z,  -0.60,  11.01,  99.90,  10.77,   0.36,
10/11 20Z,  -0.60,  14.71,  99.90,  14.47,   0.36,
10/11 21Z,  -0.50,  16.99,  99.90,  16.85,   0.36,
10/11 22Z,  -0.50,  17.26,  99.90,  17.12,   0.36,  (max)
10/11 23Z,  -0.50,  15.36,  99.90,  15.22,   0.36,
10/12 00Z,  -0.40,  11.64,  99.90,  11.60,   0.36,
10/12 01Z,  -0.40,   6.96,  99.90,   6.92,   0.36,
10/12 02Z,  -0.40,   2.46,  99.90,   2.42,   0.36,
10/12 03Z,  -0.50,  -0.72,  99.90,  -0.87,   0.36,
10/12 04Z,  -0.50,  -1.83,  99.90,  -1.98,   0.36,  (min)
10/12 05Z,  -0.50,  -0.67,  99.90,  -0.82,   0.36,
10/12 06Z,  -0.60,   2.35,  99.90,   2.10,   0.36,
10/12 07Z,  -0.60,   6.42,  99.90,   6.17,   0.36,
10/12 08Z,  -0.50,  10.55,  99.90,  10.40,   0.36,
10/12 09Z,  -0.50,  13.78,  99.90,  13.63,   0.36,
10/12 10Z,  -0.50,  15.38,  99.90,  15.24,   0.36,  (max)
10/12 11Z,  -0.40,  14.99,  99.90,  14.94,   0.36,
10/12 12Z,  -0.40,  12.72,  99.90,  12.67,   0.36,
10/12 13Z,  -0.30,   9.21,  99.90,   9.27,   0.36,
10/12 14Z,  -0.30,   5.49,  99.90,   5.54,   0.36,
10/12 15Z,  -0.30,   2.66,  99.90,   2.72,   0.36,
10/12 16Z,  -0.30,   1.59,  99.90,   1.65,   0.36,  (min)
10/12 17Z,  -0.30,   2.59,  99.90,   2.64,   0.36,
10/12 18Z,  -0.40,   5.35,  99.90,   5.31,   0.36,
10/12 19Z,  -0.40,   9.13,  99.90,   9.09,   0.36,
10/12 20Z,  -0.40,  12.95,  99.90,  12.90,   0.36,
10/12 21Z,  -0.30,  15.86,  99.90,  15.91,   0.36,
10/12 22Z,  -0.30,  17.11,  99.90,  17.17,   0.36,  (max)
10/12 23Z,  -0.20,  16.34,  99.90,  16.49,   0.36,
10/13 00Z,  -0.10,  13.60,  99.90,  13.86,   0.36,
10/13 01Z,  -0.10,   9.48,  99.90,   9.73,   0.36,
10/13 02Z,  -0.10,   4.92,  99.90,   5.18,   0.36,
10/13 03Z,  -0.20,   1.05,  99.90,   1.21,   0.36,
10/13 04Z,  -0.20,  -1.18,  99.90,  -1.02,   0.36,
10/13 05Z,  -0.20,  -1.30,  99.90,  -1.15,   0.36,  (min)
10/13 06Z,  -0.20,   0.60,  99.90,   0.76,   0.36,
10/13 07Z,  -0.30,   3.96,  99.90,   4.02,   0.36,
10/13 08Z,  -0.30,   7.92,  99.90,   7.97,   0.36,
10/13 09Z,  -0.20,  11.54,  99.90,  11.69,   0.36,
10/13 10Z,  -0.20,  14.01,  99.90,  14.17,   0.36,
10/13 11Z,  -0.20,  14.80,  99.90,  14.96,   0.36,  (max)
10/13 12Z,  -0.10,  13.75,  99.90,  14.01,   0.36,
10/13 13Z,  -0.10,  11.18,  99.90,  11.44,   0.36,
10/13 14Z,  -0.10,   7.86,  99.90,   8.12,   0.36,
10/13 15Z,  -0.10,   4.80,  99.90,   5.05,   0.36,
10/13 16Z,  -0.20,   2.93,  99.90,   3.08,   0.36,
10/13 17Z,  -0.20,   2.83,  99.90,   2.98,   0.36,  (min)
10/13 18Z,  -0.30,   4.53,  99.90,   4.58,   0.36,
10/13 19Z,  -0.30,   7.55,  99.90,   7.60,   0.36,
10/13 20Z,  -0.30,  11.08,  99.90,  11.13,   0.36,
10/13 21Z,  -0.30,  14.22,  99.90,  14.27,   0.36,
10/13 22Z,  -0.20,  16.17,  99.90,  16.33,   0.36,
10/13 23Z,  -0.10,  16.42,  99.90,  16.67,   0.36,  (max)
10/14 00Z,   0.00,  14.78,  99.90,  15.14,   0.36,
10/14 01Z,   0.00,  11.55,  99.90,  11.91,   0.36,
10/14 02Z,   0.10,   7.44,  99.90,   7.90,   0.36,
10/14 03Z,   0.10,   3.41,  99.90,   3.87,   0.36,
10/14 04Z,   0.10,   0.44,  99.90,   0.90,   0.36,
10/14 05Z,   0.10,  -0.79,  99.90,  -0.34,   0.36,  (min)
10/14 06Z,   0.00,  -0.10,  99.90,   0.26,   0.36,
10/14 07Z,   0.00,   2.25,  99.90,   2.60,   0.36,
10/14 08Z,   0.00,   5.58,  99.90,   5.94,   0.36,
10/14 09Z,   0.00,   9.10,  99.90,   9.46,   0.36,
10/14 10Z,   0.00,  12.01,  99.90,  12.37,   0.36,
10/14 11Z,   0.10,  13.68,  99.90,  14.13,   0.36,
10/14 12Z,   0.20,  13.76,  99.90,  14.31,   0.36,  (max)
10/14 13Z,   0.30,  12.29,  99.90,  12.95,   0.36,
10/14 14Z,   0.20,   9.76,  99.90,  10.31,   0.36,
10/14 15Z,   0.20,   6.93,  99.90,   7.48,   0.36,
10/14 16Z,   0.10,   4.70,  99.90,   5.15,   0.36,
10/14 17Z,   0.00,   3.76,  99.90,   4.12,   0.36,  (min)
10/14 18Z,  -0.10,   4.42,  99.90,   4.67,   0.36,
10/14 19Z,  -0.20,   6.48,  99.90,   6.64,   0.36,
10/14 20Z,  -0.30,   9.38,  99.90,   9.44,   0.36,
10/14 21Z,  -0.30,  12.37,  99.90,  12.43,   0.36,
10/14 22Z,  -0.20,  14.68,  99.90,  14.84,   0.36,
10/14 23Z,  -0.20,  15.70,  99.90,  15.86,   0.36,  (max)
10/15 00Z,  -0.20,  15.11,  99.90,  15.27,   0.36,