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 : 05/20/2025 07:20:51 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 12Z,  -0.20,  13.70,  13.37,  99.90,  -0.13,
05/18 13Z,  -0.20,  13.63,  13.37,  99.90,  -0.06,  (max)
05/18 14Z,  -0.20,  12.29,  12.15,  99.90,   0.06,
05/18 15Z,  -0.20,   9.89,   9.87,  99.90,   0.18,
05/18 16Z,  -0.20,   6.90,   6.99,  99.90,   0.29,
05/18 17Z,  -0.20,   3.97,   3.98,  99.90,   0.21,
05/18 18Z,  -0.20,   1.76,   1.75,  99.90,   0.19,
05/18 19Z,  -0.20,   0.73,   0.63,  99.90,   0.10,  (min)
05/18 20Z,  -0.20,   1.02,   0.94,  99.90,   0.12,
05/18 21Z,  -0.20,   2.48,   2.50,  99.90,   0.22,
05/18 22Z,  -0.20,   4.72,   4.94,  99.90,   0.42,
05/18 23Z,  -0.10,   7.24,   7.52,  99.90,   0.38,
05/19 00Z,  -0.10,   9.50,   9.74,  99.90,   0.34,
05/19 01Z,  -0.10,  11.07,  11.22,  99.90,   0.25,
05/19 02Z,  -0.10,  11.65,  11.68,  99.90,   0.13,  (max)
05/19 03Z,  -0.10,  11.18,  11.17,  99.90,   0.09,
05/19 04Z,  -0.10,   9.87,   9.96,  99.90,   0.19,
05/19 05Z,   0.00,   8.17,   8.35,  99.90,   0.18,
05/19 06Z,  -0.10,   6.64,   6.95,  99.90,   0.41,
05/19 07Z,  -0.10,   5.76,   6.13,  99.90,   0.47,  (min)
05/19 08Z,  -0.10,   5.81,   6.18,  99.90,   0.47,
05/19 09Z,  -0.10,   6.80,   7.14,  99.90,   0.44,
05/19 10Z,   0.00,   8.47,   8.79,  99.90,   0.32,
05/19 11Z,   0.00,  10.38,  10.70,  99.90,   0.32,
05/19 12Z,   0.00,  12.02,  12.39,  99.90,   0.37,
05/19 13Z,   0.00,  12.94,  13.27,  99.90,   0.33,  (max)
05/19 14Z,   0.00,  12.81,  13.23,  99.90,   0.42,
05/19 15Z,   0.10,  11.55,  12.16,  99.90,   0.51,
05/19 16Z,   0.10,   9.34,  10.09,  99.90,   0.65,
05/19 17Z,   0.10,   6.63,   7.39,  99.90,   0.66,
05/19 18Z,   0.00,   4.01,   4.70,  99.90,   0.69,
05/19 19Z,   0.00,   2.06,   2.62,  99.90,   0.56,
05/19 20Z,   0.00,   1.19,   1.70,  99.90,   0.51,  (min)
05/19 21Z,   0.00,   1.53,   2.05,  99.90,   0.52,
05/19 22Z,   0.00,   2.96,   3.56,  99.90,   0.60,
05/19 23Z,   0.00,   5.12,   5.82,  99.90,   0.70,
05/20 00Z,   0.00,   7.54,   8.22,  99.90,   0.68,
05/20 01Z,   0.00,   9.73,  10.22,  99.90,   0.49,
05/20 02Z,   0.00,  11.25,  11.54,  99.90,   0.29,
05/20 03Z,   0.00,  11.82,  11.91,  99.90,   0.09,  (max)
05/20 04Z,   0.00,  11.36,  11.43,  99.90,   0.07,
05/20 05Z,   0.00,  10.08,  10.27,  99.90,   0.19,
05/20 06Z,   0.00,   8.36,   8.72,  99.90,   0.36,
05/20 07Z,   0.00,   6.73,   7.22,  99.90,   0.49,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/20 08Z,   0.00,   5.67,  99.90,   6.14,   0.47,
05/20 09Z,   0.00,   5.49,  99.90,   5.93,   0.44,  (min)
05/20 10Z,  -0.10,   6.24,  99.90,   6.55,   0.41,
05/20 11Z,  -0.10,   7.71,  99.90,   8.00,   0.39,
05/20 12Z,  -0.10,   9.51,  99.90,   9.77,   0.36,
05/20 13Z,  -0.10,  11.16,  99.90,  11.39,   0.33,
05/20 14Z,  -0.10,  12.18,  99.90,  12.39,   0.31,
05/20 15Z,  -0.10,  12.25,  99.90,  12.43,   0.28,  (max)
05/20 16Z,  -0.20,  11.23,  99.90,  11.29,   0.25,
05/20 17Z,  -0.20,   9.28,  99.90,   9.31,   0.23,
05/20 18Z,  -0.20,   6.80,  99.90,   6.80,   0.20,
05/20 19Z,  -0.30,   4.33,  99.90,   4.20,   0.17,
05/20 20Z,  -0.30,   2.44,  99.90,   2.31,   0.17,
05/20 21Z,  -0.30,   1.55,  99.90,   1.43,   0.17,  (min)
05/20 22Z,  -0.20,   1.86,  99.90,   1.83,   0.17,
05/20 23Z,  -0.20,   3.26,  99.90,   3.23,   0.17,
05/21 00Z,  -0.20,   5.44,  99.90,   5.41,   0.17,
05/21 01Z,  -0.20,   7.93,  99.90,   7.90,   0.17,
05/21 02Z,  -0.20,  10.22,  99.90,  10.19,   0.17,
05/21 03Z,  -0.20,  11.83,  99.90,  11.81,   0.17,
05/21 04Z,  -0.20,  12.46,  99.90,  12.43,   0.17,  (max)
05/21 05Z,  -0.30,  11.97,  99.90,  11.85,   0.17,
05/21 06Z,  -0.30,  10.53,  99.90,  10.41,   0.17,
05/21 07Z,  -0.40,   8.54,  99.90,   8.32,   0.17,
05/21 08Z,  -0.50,   6.55,  99.90,   6.22,   0.17,
05/21 09Z,  -0.50,   5.08,  99.90,   4.76,   0.17,
05/21 10Z,  -0.40,   4.54,  99.90,   4.32,   0.17,  (min)
05/21 11Z,  -0.40,   5.05,  99.90,   4.82,   0.17,
05/21 12Z,  -0.40,   6.45,  99.90,   6.23,   0.17,
05/21 13Z,  -0.30,   8.36,  99.90,   8.24,   0.17,
05/21 14Z,  -0.40,  10.27,  99.90,  10.04,   0.17,
05/21 15Z,  -0.40,  11.64,  99.90,  11.42,   0.17,
05/21 16Z,  -0.40,  12.08,  99.90,  11.85,   0.17,  (max)
05/21 17Z,  -0.50,  11.38,  99.90,  11.05,   0.17,
05/21 18Z,  -0.60,   9.65,  99.90,   9.22,   0.17,
05/21 19Z,  -0.60,   7.25,  99.90,   6.82,   0.17,
05/21 20Z,  -0.60,   4.75,  99.90,   4.32,   0.17,
05/21 21Z,  -0.60,   2.76,  99.90,   2.33,   0.17,
05/21 22Z,  -0.60,   1.77,  99.90,   1.35,   0.17,  (min)
05/21 23Z,  -0.50,   2.04,  99.90,   1.71,   0.17,
05/22 00Z,  -0.50,   3.51,  99.90,   3.18,   0.17,
05/22 01Z,  -0.40,   5.85,  99.90,   5.63,   0.17,
05/22 02Z,  -0.40,   8.58,  99.90,   8.35,   0.17,
05/22 03Z,  -0.40,  11.10,  99.90,  10.88,   0.17,
05/22 04Z,  -0.40,  12.87,  99.90,  12.65,   0.17,
05/22 05Z,  -0.40,  13.50,  99.90,  13.27,   0.17,  (max)
05/22 06Z,  -0.50,  12.83,  99.90,  12.50,   0.17,
05/22 07Z,  -0.50,  11.01,  99.90,  10.69,   0.17,
05/22 08Z,  -0.50,   8.50,  99.90,   8.17,   0.17,
05/22 09Z,  -0.50,   5.91,  99.90,   5.59,   0.17,
05/22 10Z,  -0.50,   3.92,  99.90,   3.59,   0.17,
05/22 11Z,  -0.50,   3.01,  99.90,   2.69,   0.17,  (min)
05/22 12Z,  -0.40,   3.40,  99.90,   3.17,   0.17,
05/22 13Z,  -0.30,   4.93,  99.90,   4.81,   0.17,
05/22 14Z,  -0.30,   7.20,  99.90,   7.07,   0.17,
05/22 15Z,  -0.30,   9.59,  99.90,   9.46,   0.17,
05/22 16Z,  -0.30,  11.47,  99.90,  11.34,   0.17,
05/22 17Z,  -0.30,  12.33,  99.90,  12.20,   0.17,  (max)
05/22 18Z,  -0.40,  11.90,  99.90,  11.68,   0.17,
05/22 19Z,  -0.50,  10.27,  99.90,   9.94,   0.17,
05/22 20Z,  -0.50,   7.80,  99.90,   7.47,   0.17,
05/22 21Z,  -0.50,   5.12,  99.90,   4.80,   0.17,
05/22 22Z,  -0.30,   2.95,  99.90,   2.82,   0.17,
05/22 23Z,  -0.20,   1.86,  99.90,   1.83,   0.17,  (min)
05/23 00Z,  -0.10,   2.16,  99.90,   2.24,   0.17,
05/23 01Z,   0.00,   3.83,  99.90,   4.01,   0.17,
05/23 02Z,   0.00,   6.50,  99.90,   6.68,   0.17,
05/23 03Z,   0.00,   9.58,  99.90,   9.76,   0.17,
05/23 04Z,   0.00,  12.38,  99.90,  12.55,   0.17,
05/23 05Z,  -0.10,  14.25,  99.90,  14.32,   0.17,
05/23 06Z,  -0.20,  14.74,  99.90,  14.71,   0.17,  (max)
05/23 07Z,  -0.30,  13.68,  99.90,  13.56,   0.17,
05/23 08Z,  -0.40,  11.28,  99.90,  11.05,   0.17,
05/23 09Z,  -0.40,   8.06,  99.90,   7.83,   0.17,
05/23 10Z,  -0.30,   4.79,  99.90,   4.67,   0.17,
05/23 11Z,  -0.30,   2.28,  99.90,   2.15,   0.17,
05/23 12Z,  -0.20,   1.12,  99.90,   1.09,   0.17,  (min)
05/23 13Z,  -0.10,   1.57,  99.90,   1.65,   0.17,
05/23 14Z,  -0.10,   3.47,  99.90,   3.54,   0.17,
05/23 15Z,   0.00,   6.28,  99.90,   6.46,   0.17,
05/23 16Z,  -0.10,   9.27,  99.90,   9.35,   0.17,
05/23 17Z,  -0.10,  11.69,  99.90,  11.76,   0.17,
05/23 18Z,  -0.20,  12.91,  99.90,  12.89,   0.17,  (max)
05/23 19Z,  -0.30,  12.65,  99.90,  12.52,   0.17,
05/23 20Z,  -0.30,  10.95,  99.90,  10.83,   0.17,
05/23 21Z,  -0.30,   8.28,  99.90,   8.16,   0.17,
05/23 22Z,  -0.20,   5.36,  99.90,   5.33,   0.17,
05/23 23Z,  -0.10,   2.99,  99.90,   3.06,   0.17,
05/24 00Z,   0.00,   1.86,  99.90,   2.03,   0.17,