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
#Anchorage, AK : 05/20/2025 13:21:35 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 18Z,   0.00,  26.06,  24.51,  99.90,  -1.55,
05/18 19Z,   0.00,  26.52,  25.98,  99.90,  -0.54,  (max)
05/18 20Z,   0.00,  25.13,  24.68,  99.90,  -0.45,
05/18 21Z,   0.00,  22.24,  21.38,  99.90,  -0.86,
05/18 22Z,   0.00,  17.94,  16.77,  99.90,  -1.17,
05/18 23Z,  -0.10,  12.83,  12.15,  99.90,  -0.58,
05/19 00Z,  -0.10,   7.81,   7.92,  99.90,   0.21,
05/19 01Z,  -0.10,   4.16,   4.08,  99.90,   0.02,
05/19 02Z,  -0.10,   2.47,   1.32,  99.90,  -1.05,  (min)
05/19 03Z,  -0.10,   2.93,   2.74,  99.90,  -0.09,
05/19 04Z,  -0.10,   6.80,   9.03,  99.90,   2.33,
05/19 05Z,  -0.10,  13.62,  14.79,  99.90,   1.27,
05/19 06Z,  -0.10,  19.82,  19.39,  99.90,  -0.33,
05/19 07Z,  -0.10,  23.25,  23.14,  99.90,  -0.01,
05/19 08Z,  -0.10,  24.90,  25.43,  99.90,   0.63,
05/19 09Z,   0.00,  25.21,  25.84,  99.90,   0.63,  (max)
05/19 10Z,   0.00,  23.64,  23.77,  99.90,   0.13,
05/19 11Z,   0.00,  20.30,  20.14,  99.90,  -0.16,
05/19 12Z,   0.00,  15.93,  16.01,  99.90,   0.08,
05/19 13Z,   0.00,  11.91,  12.14,  99.90,   0.23,
05/19 14Z,   0.10,   9.45,   9.21,  99.90,  -0.34,
05/19 15Z,   0.10,   8.77,   8.45,  99.90,  -0.42,  (min)
05/19 16Z,   0.10,  10.68,  11.97,  99.90,   1.19,
05/19 17Z,   0.20,  15.85,  16.67,  99.90,   0.62,
05/19 18Z,   0.10,  21.67,  20.68,  99.90,  -1.09,
05/19 19Z,   0.10,  24.77,  23.43,  99.90,  -1.44,
05/19 20Z,   0.10,  25.19,  24.70,  99.90,  -0.59,  (max)
05/19 21Z,   0.10,  24.17,  23.59,  99.90,  -0.68,
05/19 22Z,   0.10,  21.60,  20.59,  99.90,  -1.11,
05/19 23Z,   0.00,  17.50,  16.16,  99.90,  -1.34,
05/20 00Z,   0.00,  12.57,  11.78,  99.90,  -0.79,
05/20 01Z,   0.00,   7.90,   7.82,  99.90,  -0.08,
05/20 02Z,   0.00,   4.74,   4.25,  99.90,  -0.49,
05/20 03Z,   0.00,   3.37,   1.97,  99.90,  -1.40,  (min)
05/20 04Z,   0.00,   4.00,   3.95,  99.90,  -0.05,
05/20 05Z,   0.10,   7.94,   9.78,  99.90,   1.74,
05/20 06Z,   0.10,  14.39,  15.14,  99.90,   0.65,
05/20 07Z,   0.10,  19.90,  19.54,  99.90,  -0.46,
05/20 08Z,   0.10,  23.01,  23.09,  99.90,  -0.02,
05/20 09Z,   0.10,  24.74,  25.36,  99.90,   0.52,
05/20 10Z,   0.10,  25.07,  25.70,  99.90,   0.53,  (max)
05/20 11Z,   0.10,  23.37,  23.74,  99.90,   0.27,
05/20 12Z,   0.20,  19.92,  20.20,  99.90,   0.08,
05/20 13Z,   0.20,  15.62,  16.06,  99.90,   0.24,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/20 14Z,   0.20,  11.85,  99.90,  12.26,   0.21,
05/20 15Z,   0.20,   9.47,  99.90,   9.86,   0.18,
05/20 16Z,   0.20,   8.52,  99.90,   8.88,   0.16,  (min)
05/20 17Z,   0.20,  10.11,  99.90,  10.43,   0.13,
05/20 18Z,   0.20,  14.89,  99.90,  15.18,   0.10,
05/20 19Z,   0.20,  20.17,  99.90,  20.43,   0.07,
05/20 20Z,   0.20,  23.14,  99.90,  23.38,   0.04,
05/20 21Z,   0.20,  24.15,  99.90,  24.35,   0.01,  (max)
05/20 22Z,   0.20,  23.87,  99.90,  24.04,  -0.02,
05/20 23Z,   0.20,  21.76,  99.90,  21.91,  -0.05,
05/21 00Z,   0.30,  17.91,  99.90,  18.13,  -0.08,
05/21 01Z,   0.30,  13.17,  99.90,  13.36,  -0.11,
05/21 02Z,   0.40,   8.75,  99.90,   9.04,  -0.11,
05/21 03Z,   0.40,   5.76,  99.90,   6.05,  -0.11,
05/21 04Z,   0.50,   4.23,  99.90,   4.61,  -0.11,  (min)
05/21 05Z,   0.50,   4.61,  99.90,   5.00,  -0.11,
05/21 06Z,   0.50,   8.42,  99.90,   8.81,  -0.11,
05/21 07Z,   0.50,  14.61,  99.90,  14.99,  -0.11,
05/21 08Z,   0.50,  19.85,  99.90,  20.24,  -0.11,
05/21 09Z,   0.50,  23.14,  99.90,  23.53,  -0.11,
05/21 10Z,   0.40,  25.22,  99.90,  25.51,  -0.11,
05/21 11Z,   0.40,  25.61,  99.90,  25.90,  -0.11,  (max)
05/21 12Z,   0.30,  23.73,  99.90,  23.92,  -0.11,
05/21 13Z,   0.30,  20.09,  99.90,  20.28,  -0.11,
05/21 14Z,   0.20,  15.70,  99.90,  15.79,  -0.11,
05/21 15Z,   0.20,  11.86,  99.90,  11.94,  -0.11,
05/21 16Z,   0.20,   9.06,  99.90,   9.15,  -0.11,
05/21 17Z,   0.10,   7.42,  99.90,   7.41,  -0.11,  (min)
05/21 18Z,   0.10,   8.53,  99.90,   8.51,  -0.11,
05/21 19Z,   0.00,  13.06,  99.90,  12.95,  -0.11,
05/21 20Z,   0.00,  18.27,  99.90,  18.16,  -0.11,
05/21 21Z,  -0.10,  21.75,  99.90,  21.54,  -0.11,
05/21 22Z,  -0.20,  23.78,  99.90,  23.47,  -0.11,
05/21 23Z,  -0.20,  24.37,  99.90,  24.06,  -0.11,  (max)
05/22 00Z,  -0.30,  22.71,  99.90,  22.30,  -0.11,
05/22 01Z,  -0.40,  19.03,  99.90,  18.52,  -0.11,
05/22 02Z,  -0.40,  14.35,  99.90,  13.83,  -0.11,
05/22 03Z,  -0.40,   9.95,  99.90,   9.44,  -0.11,
05/22 04Z,  -0.50,   6.76,  99.90,   6.15,  -0.11,
05/22 05Z,  -0.50,   4.71,  99.90,   4.10,  -0.11,  (min)
05/22 06Z,  -0.50,   4.75,  99.90,   4.13,  -0.11,
05/22 07Z,  -0.50,   8.56,  99.90,   7.95,  -0.11,
05/22 08Z,  -0.50,  14.80,  99.90,  14.18,  -0.11,
05/22 09Z,  -0.50,  20.22,  99.90,  19.60,  -0.11,
05/22 10Z,  -0.50,  24.01,  99.90,  23.39,  -0.11,
05/22 11Z,  -0.50,  26.47,  99.90,  25.85,  -0.11,
05/22 12Z,  -0.50,  26.75,  99.90,  26.14,  -0.11,  (max)
05/22 13Z,  -0.50,  24.49,  99.90,  23.88,  -0.11,
05/22 14Z,  -0.50,  20.45,  99.90,  19.84,  -0.11,
05/22 15Z,  -0.50,  15.73,  99.90,  15.11,  -0.11,
05/22 16Z,  -0.50,  11.45,  99.90,  10.84,  -0.11,
05/22 17Z,  -0.50,   7.88,  99.90,   7.27,  -0.11,
05/22 18Z,  -0.50,   5.43,  99.90,   4.82,  -0.11,  (min)
05/22 19Z,  -0.50,   6.26,  99.90,   5.65,  -0.11,
05/22 20Z,  -0.50,  10.95,  99.90,  10.34,  -0.11,
05/22 21Z,  -0.50,  16.61,  99.90,  16.00,  -0.11,
05/22 22Z,  -0.60,  21.05,  99.90,  20.33,  -0.11,
05/22 23Z,  -0.60,  24.26,  99.90,  23.55,  -0.11,
05/23 00Z,  -0.50,  25.60,  99.90,  24.99,  -0.11,  (max)
05/23 01Z,  -0.50,  24.18,  99.90,  23.57,  -0.11,
05/23 02Z,  -0.50,  20.47,  99.90,  19.86,  -0.11,
05/23 03Z,  -0.50,  15.66,  99.90,  15.04,  -0.11,
05/23 04Z,  -0.40,  11.07,  99.90,  10.56,  -0.11,
05/23 05Z,  -0.40,   7.45,  99.90,   6.93,  -0.11,
05/23 06Z,  -0.40,   4.81,  99.90,   4.30,  -0.11,
05/23 07Z,  -0.40,   4.67,  99.90,   4.16,  -0.11,  (min)
05/23 08Z,  -0.40,   8.81,  99.90,   8.30,  -0.11,
05/23 09Z,  -0.40,  15.44,  99.90,  14.93,  -0.11,
05/23 10Z,  -0.30,  21.32,  99.90,  20.91,  -0.11,
05/23 11Z,  -0.30,  25.66,  99.90,  25.24,  -0.11,
05/23 12Z,  -0.30,  28.26,  99.90,  27.84,  -0.11,  (max)
05/23 13Z,  -0.20,  28.11,  99.90,  27.79,  -0.11,
05/23 14Z,  -0.20,  25.20,  99.90,  24.89,  -0.11,
05/23 15Z,  -0.10,  20.54,  99.90,  20.33,  -0.11,
05/23 16Z,  -0.10,  15.30,  99.90,  15.09,  -0.11,
05/23 17Z,  -0.10,  10.41,  99.90,  10.20,  -0.11,
05/23 18Z,  -0.10,   5.98,  99.90,   5.77,  -0.11,
05/23 19Z,  -0.10,   2.93,  99.90,   2.71,  -0.11,  (min)
05/23 20Z,  -0.10,   3.88,  99.90,   3.67,  -0.11,
05/23 21Z,  -0.20,   9.17,  99.90,   8.86,  -0.11,
05/23 22Z,  -0.20,  15.65,  99.90,  15.34,  -0.11,
05/23 23Z,  -0.20,  21.22,  99.90,  20.91,  -0.11,
05/24 00Z,  -0.20,  25.46,  99.90,  25.15,  -0.11,
05/24 01Z,  -0.20,  27.21,  99.90,  26.90,  -0.11,  (max)
05/24 02Z,  -0.10,  25.71,  99.90,  25.50,  -0.11,
05/24 03Z,  -0.10,  21.77,  99.90,  21.56,  -0.11,
05/24 04Z,  -0.10,  16.72,  99.90,  16.51,  -0.11,
05/24 05Z,   0.00,  11.88,  99.90,  11.77,  -0.11,
05/24 06Z,   0.00,   7.79,  99.90,   7.68,  -0.11,