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 : 07/20/2026 15:21:59 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 00Z,  -0.10,   4.01,   5.36,  99.90,   1.45,
07/19 01Z,  -0.10,   0.04,   0.78,  99.90,   0.84,
07/19 02Z,  -0.10,   0.55,  -1.56,  99.90,  -2.01,  (min)
07/19 03Z,  -0.10,   6.74,   7.62,  99.90,   0.98,
07/19 04Z,  -0.10,  15.24,  15.95,  99.90,   0.81,
07/19 05Z,  -0.10,  22.32,  22.41,  99.90,   0.19,
07/19 06Z,  -0.20,  27.27,  27.24,  99.90,   0.17,
07/19 07Z,  -0.20,  29.87,  30.25,  99.90,   0.58,  (max)
07/19 08Z,  -0.20,  29.48,  29.87,  99.90,   0.59,
07/19 09Z,  -0.30,  26.41,  26.03,  99.90,  -0.08,
07/19 10Z,  -0.30,  21.37,  20.32,  99.90,  -0.75,
07/19 11Z,  -0.40,  15.35,  14.66,  99.90,  -0.29,
07/19 12Z,  -0.40,   9.47,   9.58,  99.90,   0.51,
07/19 13Z,  -0.50,   4.54,   5.07,  99.90,   1.03,
07/19 14Z,  -0.50,   2.57,   1.65,  99.90,  -0.42,  (min)
07/19 15Z,  -0.50,   5.93,   5.42,  99.90,  -0.01,
07/19 16Z,  -0.60,  13.09,  13.47,  99.90,   0.98,
07/19 17Z,  -0.60,  19.91,  19.75,  99.90,   0.44,
07/19 18Z,  -0.70,  24.70,  24.50,  99.90,   0.50,
07/19 19Z,  -0.70,  27.51,  27.42,  99.90,   0.61,
07/19 20Z,  -0.80,  27.66,  27.43,  99.90,   0.57,  (max)
07/19 21Z,  -0.80,  24.96,  24.26,  99.90,   0.10,
07/19 22Z,  -0.80,  20.15,  19.03,  99.90,  -0.32,
07/19 23Z,  -0.80,  14.27,  13.62,  99.90,   0.15,
07/20 00Z,  -0.80,   8.66,   8.61,  99.90,   0.75,
07/20 01Z,  -0.80,   4.18,   4.05,  99.90,   0.67,
07/20 02Z,  -0.80,   1.80,   0.41,  99.90,  -0.59,  (min)
07/20 03Z,  -0.90,   3.83,   2.93,  99.90,  -0.00,
07/20 04Z,  -0.90,  10.48,  11.76,  99.90,   2.18,
07/20 05Z,  -0.90,  18.07,  18.42,  99.90,   1.25,
07/20 06Z,  -0.90,  23.78,  23.92,  99.90,   1.04,
07/20 07Z,  -0.90,  27.59,  27.92,  99.90,   1.23,
07/20 08Z,  -0.90,  29.24,  29.71,  99.90,   1.37,  (max)
07/20 09Z,  -0.90,  28.06,  28.02,  99.90,   0.86,
07/20 10Z,  -0.90,  24.38,  23.71,  99.90,   0.23,
07/20 11Z,  -0.90,  19.07,  18.20,  99.90,   0.03,
07/20 12Z,  -0.90,  13.34,  12.94,  99.90,   0.50,
07/20 13Z,  -0.90,   8.25,   8.31,  99.90,   0.96,
07/20 14Z,  -0.90,   4.33,   4.20,  99.90,   0.77,
07/20 15Z,  -0.90,   3.38,   1.86,  99.90,  -0.62,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/20 16Z,  -0.80,   7.16,  99.90,   5.83,  -0.53,
07/20 17Z,  -0.80,  13.64,  99.90,  12.40,  -0.44,
07/20 18Z,  -0.70,  19.32,  99.90,  18.27,  -0.35,
07/20 19Z,  -0.70,  23.41,  99.90,  22.45,  -0.26,
07/20 20Z,  -0.70,  25.95,  99.90,  25.08,  -0.17,
07/20 21Z,  -0.70,  25.98,  99.90,  25.20,  -0.08,  (max)
07/20 22Z,  -0.70,  23.22,  99.90,  22.53,   0.01,
07/20 23Z,  -0.60,  18.52,  99.90,  18.01,   0.09,
07/21 00Z,  -0.60,  13.17,  99.90,  12.76,   0.18,
07/21 01Z,  -0.50,   8.64,  99.90,   8.42,   0.27,
07/21 02Z,  -0.40,   5.46,  99.90,   5.42,   0.36,
07/21 03Z,  -0.30,   4.35,  99.90,   4.50,   0.45,  (min)
07/21 04Z,  -0.30,   7.20,  99.90,   7.35,   0.45,
07/21 05Z,  -0.20,  13.55,  99.90,  13.80,   0.45,
07/21 06Z,  -0.20,  19.83,  99.90,  20.08,   0.45,
07/21 07Z,  -0.20,  24.23,  99.90,  24.48,   0.45,
07/21 08Z,  -0.20,  27.14,  99.90,  27.39,   0.45,
07/21 09Z,  -0.20,  28.07,  99.90,  28.33,   0.45,  (max)
07/21 10Z,  -0.20,  26.32,  99.90,  26.57,   0.45,
07/21 11Z,  -0.20,  22.33,  99.90,  22.58,   0.45,
07/21 12Z,  -0.20,  17.14,  99.90,  17.39,   0.45,
07/21 13Z,  -0.10,  12.08,  99.90,  12.43,   0.45,
07/21 14Z,  -0.10,   7.88,  99.90,   8.23,   0.45,
07/21 15Z,   0.00,   4.70,  99.90,   5.15,   0.45,
07/21 16Z,   0.00,   4.22,  99.90,   4.68,   0.45,  (min)
07/21 17Z,   0.00,   7.84,  99.90,   8.29,   0.45,
07/21 18Z,   0.00,  13.34,  99.90,  13.79,   0.45,
07/21 19Z,   0.00,  18.04,  99.90,  18.49,   0.45,
07/21 20Z,   0.00,  21.81,  99.90,  22.26,   0.45,
07/21 21Z,  -0.10,  24.41,  99.90,  24.76,   0.45,
07/21 22Z,  -0.10,  24.54,  99.90,  24.89,   0.45,  (max)
07/21 23Z,  -0.10,  21.96,  99.90,  22.31,   0.45,
07/22 00Z,  -0.10,  17.66,  99.90,  18.01,   0.45,
07/22 01Z,  -0.10,  13.14,  99.90,  13.49,   0.45,
07/22 02Z,   0.00,   9.71,  99.90,  10.16,   0.45,
07/22 03Z,   0.00,   7.45,  99.90,   7.90,   0.45,
07/22 04Z,   0.00,   6.96,  99.90,   7.41,   0.45,  (min)
07/22 05Z,   0.00,   9.92,  99.90,  10.37,   0.45,
07/22 06Z,   0.00,  15.45,  99.90,  15.90,   0.45,
07/22 07Z,   0.00,  20.40,  99.90,  20.85,   0.45,
07/22 08Z,   0.00,  23.82,  99.90,  24.27,   0.45,
07/22 09Z,  -0.10,  26.20,  99.90,  26.55,   0.45,
07/22 10Z,  -0.10,  26.71,  99.90,  27.06,   0.45,  (max)
07/22 11Z,  -0.10,  24.68,  99.90,  25.03,   0.45,
07/22 12Z,  -0.10,  20.71,  99.90,  21.06,   0.45,
07/22 13Z,  -0.10,  15.96,  99.90,  16.31,   0.45,
07/22 14Z,  -0.10,  11.66,  99.90,  12.01,   0.45,
07/22 15Z,  -0.10,   8.06,  99.90,   8.41,   0.45,
07/22 16Z,   0.00,   5.10,  99.90,   5.55,   0.45,
07/22 17Z,   0.00,   4.59,  99.90,   5.04,   0.45,  (min)
07/22 18Z,   0.00,   7.70,  99.90,   8.15,   0.45,
07/22 19Z,   0.00,  12.30,  99.90,  12.75,   0.45,
07/22 20Z,  -0.10,  16.46,  99.90,  16.81,   0.45,
07/22 21Z,  -0.10,  20.37,  99.90,  20.72,   0.45,
07/22 22Z,  -0.10,  23.31,  99.90,  23.66,   0.45,
07/22 23Z,  -0.10,  23.74,  99.90,  24.09,   0.45,  (max)
07/23 00Z,  -0.10,  21.55,  99.90,  21.90,   0.45,
07/23 01Z,   0.00,  17.82,  99.90,  18.27,   0.45,
07/23 02Z,   0.00,  14.11,  99.90,  14.56,   0.45,
07/23 03Z,   0.00,  11.42,  99.90,  11.87,   0.45,
07/23 04Z,   0.00,   9.45,  99.90,   9.90,   0.45,
07/23 05Z,   0.10,   8.93,  99.90,   9.48,   0.45,  (min)
07/23 06Z,   0.10,  11.52,  99.90,  12.07,   0.45,
07/23 07Z,   0.20,  16.11,  99.90,  16.76,   0.45,
07/23 08Z,   0.20,  20.04,  99.90,  20.69,   0.45,
07/23 09Z,   0.30,  22.97,  99.90,  23.72,   0.45,
07/23 10Z,   0.30,  25.20,  99.90,  25.95,   0.45,
07/23 11Z,   0.40,  25.58,  99.90,  26.43,   0.45,  (max)
07/23 12Z,   0.60,  23.53,  99.90,  24.58,   0.45,
07/23 13Z,   0.80,  19.79,  99.90,  21.04,   0.45,
07/23 14Z,   1.10,  15.54,  99.90,  17.09,   0.45,
07/23 15Z,   1.40,  11.76,  99.90,  13.61,   0.45,
07/23 16Z,   1.60,   8.27,  99.90,  10.32,   0.45,
07/23 17Z,   1.80,   5.06,  99.90,   7.31,   0.45,
07/23 18Z,   2.00,   4.25,  99.90,   6.70,   0.45,  (min)
07/23 19Z,   2.00,   6.88,  99.90,   9.33,   0.45,
07/23 20Z,   1.90,  10.94,  99.90,  13.29,   0.45,
07/23 21Z,   1.80,  15.11,  99.90,  17.36,   0.45,
07/23 22Z,   1.70,  19.55,  99.90,  21.70,   0.45,
07/23 23Z,   1.50,  23.01,  99.90,  24.96,   0.45,
07/24 00Z,   1.50,  23.82,  99.90,  25.77,   0.45,  (max)
07/24 01Z,   1.40,  22.02,  99.90,  23.87,   0.45,
07/24 02Z,   1.30,  18.78,  99.90,  20.53,   0.45,
07/24 03Z,   1.30,  15.59,  99.90,  17.34,   0.45,
07/24 04Z,   1.20,  13.07,  99.90,  14.72,   0.45,
07/24 05Z,   1.10,  10.80,  99.90,  12.35,   0.45,
07/24 06Z,   1.00,   9.86,  99.90,  11.31,   0.45,
07/24 07Z,  99.90,  11.98,  99.90,  99.90,   0.45,
07/24 08Z,  99.90,  15.87,  99.90,  99.90,   0.45,
07/24 09Z,  99.90,  19.28,  99.90,  99.90,   0.45,
07/24 10Z,  99.90,  22.21,  99.90,  99.90,   0.45,
07/24 11Z,  99.90,  24.58,  99.90,  99.90,   0.45,
07/24 12Z,  99.90,  24.99,  99.90,  99.90,   0.45,