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
#Skagway, AK : 01/22/2026 04:21:55 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/20 12Z,   0.90,  15.31,  13.40,  99.90,  -2.81,  (max)
01/20 13Z,   1.00,  13.32,  11.68,  99.90,  -2.64,
01/20 14Z,   1.10,  10.17,   8.69,  99.90,  -2.58,
01/20 15Z,   1.20,   6.63,   5.36,  99.90,  -2.47,
01/20 16Z,   1.40,   3.78,   2.55,  99.90,  -2.63,
01/20 17Z,   1.40,   2.72,   1.32,  99.90,  -2.80,  (min)
01/20 18Z,   1.00,   3.87,   2.69,  99.90,  -2.18,
01/20 19Z,   1.20,   6.79,   5.47,  99.90,  -2.52,
01/20 20Z,   1.40,  10.57,   9.24,  99.90,  -2.73,
01/20 21Z,   1.50,  14.23,  12.94,  99.90,  -2.79,
01/20 22Z,   1.60,  16.83,  15.40,  99.90,  -3.03,
01/20 23Z,   1.60,  17.62,  16.19,  99.90,  -3.03,  (max)
01/21 00Z,   1.20,  16.28,  14.85,  99.90,  -2.63,
01/21 01Z,   1.30,  13.10,  11.73,  99.90,  -2.67,
01/21 02Z,   1.40,   8.71,   7.33,  99.90,  -2.78,
01/21 03Z,   1.60,   3.97,   2.56,  99.90,  -3.01,
01/21 04Z,   1.60,  -0.02,  -1.31,  99.90,  -2.89,
01/21 05Z,   1.60,  -2.10,  -3.41,  99.90,  -2.91,  (min)
01/21 06Z,   1.30,  -1.66,  -2.93,  99.90,  -2.57,
01/21 07Z,   1.30,   1.03,  -0.30,  99.90,  -2.63,
01/21 08Z,   1.30,   5.05,   3.45,  99.90,  -2.90,
01/21 09Z,   1.40,   9.39,   7.83,  99.90,  -2.96,
01/21 10Z,   1.40,  13.17,  11.58,  99.90,  -2.99,
01/21 11Z,   1.50,  15.57,  13.85,  99.90,  -3.22,
01/21 12Z,   1.20,  16.12,  14.35,  99.90,  -2.97,  (max)
01/21 13Z,   1.40,  14.81,  13.07,  99.90,  -3.14,
01/21 14Z,   1.50,  12.03,  10.63,  99.90,  -2.90,
01/21 15Z,   1.50,   8.44,   7.21,  99.90,  -2.73,
01/21 16Z,   1.60,   4.93,   3.67,  99.90,  -2.86,
01/21 17Z,   1.60,   2.62,   1.39,  99.90,  -2.83,
01/21 18Z,   1.20,   2.42,   1.12,  99.90,  -2.50,  (min)
01/21 19Z,   1.40,   4.41,   3.21,  99.90,  -2.60,
01/21 20Z,   1.50,   7.87,   6.28,  99.90,  -3.09,
01/21 21Z,   1.60,  11.75,  10.29,  99.90,  -3.06,
01/21 22Z,   1.70,  15.09,  13.76,  99.90,  -3.03,
01/21 23Z,   1.70,  17.04,  15.59,  99.90,  -3.15,
01/22 00Z,   1.60,  17.00,  15.69,  99.90,  -2.91,  (max)
01/22 01Z,   1.50,  14.90,  13.51,  99.90,  -2.89,
01/22 02Z,   1.50,  11.19,  10.00,  99.90,  -2.69,
01/22 03Z,   1.40,   6.67,   5.51,  99.90,  -2.56,
01/22 04Z,   1.30,   2.28,   1.16,  99.90,  -2.42,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/22 05Z,   1.30,  -0.88,  99.90,  -2.02,  -2.44,
01/22 06Z,   1.20,  -1.83,  99.90,  -3.08,  -2.45,  (min)
01/22 07Z,   1.20,  -0.27,  99.90,  -1.54,  -2.47,
01/22 08Z,   1.20,   3.19,  99.90,   1.91,  -2.49,
01/22 09Z,   1.30,   7.51,  99.90,   6.31,  -2.50,
01/22 10Z,   1.40,  11.67,  99.90,  10.55,  -2.52,
01/22 11Z,   1.50,  14.85,  99.90,  13.81,  -2.54,
01/22 12Z,   1.60,  16.39,  99.90,  15.43,  -2.55,  (max)
01/22 13Z,   1.60,  15.98,  99.90,  15.01,  -2.57,
01/22 14Z,   1.60,  13.82,  99.90,  12.83,  -2.58,
01/22 15Z,   1.50,  10.49,  99.90,   9.39,  -2.60,
01/22 16Z,   1.40,   6.75,  99.90,   5.53,  -2.62,
01/22 17Z,   1.30,   3.56,  99.90,   2.24,  -2.62,
01/22 18Z,   1.20,   1.96,  99.90,   0.54,  -2.62,  (min)
01/22 19Z,   1.10,   2.57,  99.90,   1.05,  -2.62,
01/22 20Z,   1.10,   5.17,  99.90,   3.65,  -2.62,
01/22 21Z,   1.00,   8.84,  99.90,   7.22,  -2.62,
01/22 22Z,   1.00,  12.53,  99.90,  10.91,  -2.62,
01/22 23Z,   1.00,  15.33,  99.90,  13.72,  -2.62,
01/23 00Z,   1.10,  16.56,  99.90,  15.04,  -2.62,  (max)
01/23 01Z,   1.20,  15.79,  99.90,  14.37,  -2.62,
01/23 02Z,   1.30,  13.16,  99.90,  11.84,  -2.62,
01/23 03Z,   1.50,   9.30,  99.90,   8.19,  -2.62,
01/23 04Z,   1.50,   5.06,  99.90,   3.95,  -2.62,
01/23 05Z,   1.50,   1.38,  99.90,   0.26,  -2.62,
01/23 06Z,   1.40,  -0.75,  99.90,  -1.97,  -2.62,  (min)
01/23 07Z,   1.30,  -0.60,  99.90,  -1.92,  -2.62,
01/23 08Z,   1.10,   1.81,  99.90,   0.29,  -2.62,
01/23 09Z,   1.00,   5.67,  99.90,   4.06,  -2.62,
01/23 10Z,   1.00,   9.90,  99.90,   8.28,  -2.62,
01/23 11Z,   0.90,  13.57,  99.90,  11.85,  -2.62,
01/23 12Z,   1.00,  15.97,  99.90,  14.36,  -2.62,
01/23 13Z,   1.10,  16.60,  99.90,  15.09,  -2.62,  (max)
01/23 14Z,   1.20,  15.35,  99.90,  13.93,  -2.62,
01/23 15Z,   1.30,  12.58,  99.90,  11.26,  -2.62,
01/23 16Z,   1.40,   9.00,  99.90,   7.78,  -2.62,
01/23 17Z,   1.40,   5.40,  99.90,   4.18,  -2.62,
01/23 18Z,   1.50,   2.69,  99.90,   1.58,  -2.62,
01/23 19Z,   1.50,   1.76,  99.90,   0.64,  -2.62,  (min)
01/23 20Z,   1.40,   2.97,  99.90,   1.75,  -2.62,
01/23 21Z,   1.20,   5.85,  99.90,   4.44,  -2.62,
01/23 22Z,   1.10,   9.42,  99.90,   7.90,  -2.62,
01/23 23Z,   1.00,  12.68,  99.90,  11.07,  -2.62,
01/24 00Z,   0.90,  14.89,  99.90,  13.18,  -2.62,
01/24 01Z,   0.90,  15.49,  99.90,  13.77,  -2.62,  (max)
01/24 02Z,   1.00,  14.24,  99.90,  12.62,  -2.62,
01/24 03Z,   1.10,  11.46,  99.90,   9.94,  -2.62,
01/24 04Z,   1.20,   7.85,  99.90,   6.43,  -2.62,
01/24 05Z,   1.30,   4.24,  99.90,   2.92,  -2.62,
01/24 06Z,   1.40,   1.45,  99.90,   0.23,  -2.62,
01/24 07Z,   1.40,   0.31,  99.90,  -0.91,  -2.62,  (min)
01/24 08Z,   1.40,   1.30,  99.90,   0.08,  -2.62,
01/24 09Z,   1.40,   4.17,  99.90,   2.95,  -2.62,
01/24 10Z,   1.30,   8.03,  99.90,   6.71,  -2.62,
01/24 11Z,   1.10,  11.85,  99.90,  10.33,  -2.62,
01/24 12Z,   0.90,  14.85,  99.90,  13.14,  -2.62,
01/24 13Z,   0.80,  16.47,  99.90,  14.65,  -2.62,  (max)
01/24 14Z,   0.90,  16.33,  99.90,  14.62,  -2.62,
01/24 15Z,   1.00,  14.49,  99.90,  12.87,  -2.62,
01/24 16Z,   1.10,  11.43,  99.90,   9.91,  -2.62,
01/24 17Z,   1.20,   7.88,  99.90,   6.46,  -2.62,
01/24 18Z,   1.30,   4.58,  99.90,   3.26,  -2.62,
01/24 19Z,   1.40,   2.34,  99.90,   1.12,  -2.62,
01/24 20Z,   1.40,   1.88,  99.90,   0.66,  -2.62,  (min)
01/24 21Z,   1.30,   3.36,  99.90,   2.04,  -2.62,
01/24 22Z,   1.20,   6.18,  99.90,   4.77,  -2.62,
01/24 23Z,   1.20,   9.40,  99.90,   7.98,  -2.62,
01/25 00Z,   1.10,  12.17,  99.90,  10.65,  -2.62,
01/25 01Z,   1.20,  13.87,  99.90,  12.45,  -2.62,
01/25 02Z,   1.20,  14.08,  99.90,  12.66,  -2.62,  (max)
01/25 03Z,   1.30,  12.72,  99.90,  11.40,  -2.62,
01/25 04Z,   1.40,  10.17,  99.90,   8.95,  -2.62,
01/25 05Z,   1.40,   7.14,  99.90,   5.93,  -2.62,
01/25 06Z,   1.40,   4.33,  99.90,   3.11,  -2.62,
01/25 07Z,   1.40,   2.40,  99.90,   1.18,  -2.62,
01/25 08Z,   1.30,   2.00,  99.90,   0.68,  -2.62,  (min)
01/25 09Z,   1.30,   3.43,  99.90,   2.11,  -2.62,
01/25 10Z,   1.30,   6.33,  99.90,   5.02,  -2.62,
01/25 11Z,   1.30,   9.84,  99.90,   8.53,  -2.62,
01/25 12Z,   1.30,  13.09,  99.90,  11.77,  -2.62,
01/25 13Z,   1.30,  15.45,  99.90,  14.13,  -2.62,
01/25 14Z,   1.40,  16.45,  99.90,  15.23,  -2.62,  (max)
01/25 15Z,   1.50,  15.82,  99.90,  14.71,  -2.62,
01/25 16Z,   1.60,  13.72,  99.90,  12.70,  -2.62,
01/25 17Z,   1.70,  10.67,  99.90,   9.75,  -2.62,
01/25 18Z,   1.80,   7.32,  99.90,   6.50,  -2.62,
01/25 19Z,  99.90,   4.32,  99.90,  99.90,  -2.62,
01/25 20Z,  99.90,   2.38,  99.90,  99.90,  -2.62,
01/25 21Z,  99.90,   2.08,  99.90,  99.90,  -2.62,
01/25 22Z,  99.90,   3.47,  99.90,  99.90,  -2.62,
01/25 23Z,  99.90,   5.97,  99.90,  99.90,  -2.62,
01/26 00Z,  99.90,   8.74,  99.90,  99.90,  -2.62,