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 : 01/21/2026 12:21:59 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/19 12Z,   1.50,  14.10,  12.48,  99.90,  -3.12,  (max)
01/19 13Z,   1.50,  11.64,  10.29,  99.90,  -2.85,
01/19 14Z,   1.50,   8.39,   7.29,  99.90,  -2.60,
01/19 15Z,   1.40,   5.30,   4.10,  99.90,  -2.60,
01/19 16Z,   1.30,   3.52,   2.44,  99.90,  -2.38,  (min)
01/19 17Z,   1.20,   3.76,   2.57,  99.90,  -2.39,
01/19 18Z,   1.30,   5.91,   4.83,  99.90,  -2.38,
01/19 19Z,   1.20,   9.28,   8.18,  99.90,  -2.30,
01/19 20Z,   1.20,  12.97,  11.72,  99.90,  -2.45,
01/19 21Z,   1.20,  16.03,  14.61,  99.90,  -2.62,
01/19 22Z,   1.20,  17.56,  16.15,  99.90,  -2.61,  (max)
01/19 23Z,   1.10,  17.08,  15.53,  99.90,  -2.65,
01/20 00Z,   1.00,  14.65,  13.13,  99.90,  -2.52,
01/20 01Z,   1.00,  10.76,   9.22,  99.90,  -2.54,
01/20 02Z,   1.00,   6.09,   4.52,  99.90,  -2.57,
01/20 03Z,   1.10,   1.63,   0.31,  99.90,  -2.42,
01/20 04Z,   1.20,  -1.40,  -2.75,  99.90,  -2.55,
01/20 05Z,   1.30,  -2.13,  -3.39,  99.90,  -2.56,  (min)
01/20 06Z,   1.00,  -0.47,  -1.84,  99.90,  -2.37,
01/20 07Z,   1.00,   2.90,   1.32,  99.90,  -2.58,
01/20 08Z,   1.00,   7.08,   5.44,  99.90,  -2.64,
01/20 09Z,   1.10,  11.14,   9.49,  99.90,  -2.75,
01/20 10Z,   1.20,  14.23,  12.49,  99.90,  -2.94,
01/20 11Z,   1.30,  15.69,  13.88,  99.90,  -3.11,  (max)
01/20 12Z,   0.90,  15.31,  13.40,  99.90,  -2.81,
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,   1.50,  -1.66,  -2.93,  99.90,  -2.77,
01/21 07Z,   1.30,   1.03,  -0.30,  99.90,  -2.63,
01/21 08Z,   1.20,   5.05,   3.45,  99.90,  -2.80,
01/21 09Z,   1.20,   9.39,   7.83,  99.90,  -2.76,
01/21 10Z,   1.20,  13.17,  11.58,  99.90,  -2.79,
01/21 11Z,   1.30,  15.57,  13.85,  99.90,  -3.02,
01/21 12Z,   1.30,  16.12,  14.35,  99.90,  -3.07,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/21 13Z,   1.40,  14.81,  99.90,  13.18,  -3.03,
01/21 14Z,   1.40,  12.03,  99.90,  10.44,  -2.99,
01/21 15Z,   1.40,   8.44,  99.90,   6.89,  -2.95,
01/21 16Z,   1.40,   4.93,  99.90,   3.42,  -2.91,
01/21 17Z,   1.50,   2.62,  99.90,   1.25,  -2.87,
01/21 18Z,   1.60,   2.42,  99.90,   1.19,  -2.83,  (min)
01/21 19Z,   1.70,   4.41,  99.90,   3.32,  -2.79,
01/21 20Z,   1.70,   7.87,  99.90,   6.82,  -2.75,
01/21 21Z,   1.60,  11.75,  99.90,  10.64,  -2.71,
01/21 22Z,   1.50,  15.09,  99.90,  13.92,  -2.67,
01/21 23Z,   1.30,  17.04,  99.90,  15.71,  -2.63,  (max)
01/22 00Z,   1.10,  17.00,  99.90,  15.52,  -2.59,
01/22 01Z,   1.00,  14.90,  99.90,  13.31,  -2.59,
01/22 02Z,   1.00,  11.19,  99.90,   9.61,  -2.59,
01/22 03Z,   1.20,   6.67,  99.90,   5.29,  -2.59,
01/22 04Z,   1.40,   2.28,  99.90,   1.09,  -2.59,
01/22 05Z,   1.60,  -0.88,  99.90,  -1.87,  -2.59,
01/22 06Z,   1.70,  -1.83,  99.90,  -2.71,  -2.59,  (min)
01/22 07Z,   1.70,  -0.27,  99.90,  -1.16,  -2.59,
01/22 08Z,   1.70,   3.19,  99.90,   2.31,  -2.59,
01/22 09Z,   1.60,   7.51,  99.90,   6.52,  -2.59,
01/22 10Z,   1.40,  11.67,  99.90,  10.48,  -2.59,
01/22 11Z,   1.30,  14.85,  99.90,  13.56,  -2.59,
01/22 12Z,   1.10,  16.39,  99.90,  14.90,  -2.59,  (max)
01/22 13Z,   1.00,  15.98,  99.90,  14.39,  -2.59,
01/22 14Z,   1.10,  13.82,  99.90,  12.33,  -2.59,
01/22 15Z,   1.10,  10.49,  99.90,   9.00,  -2.59,
01/22 16Z,   1.20,   6.75,  99.90,   5.37,  -2.59,
01/22 17Z,   1.30,   3.56,  99.90,   2.27,  -2.59,
01/22 18Z,   1.40,   1.96,  99.90,   0.77,  -2.59,  (min)
01/22 19Z,   1.40,   2.57,  99.90,   1.38,  -2.59,
01/22 20Z,   1.40,   5.17,  99.90,   3.98,  -2.59,
01/22 21Z,   1.40,   8.84,  99.90,   7.66,  -2.59,
01/22 22Z,   1.30,  12.53,  99.90,  11.24,  -2.59,
01/22 23Z,   1.30,  15.33,  99.90,  14.05,  -2.59,
01/23 00Z,   1.30,  16.56,  99.90,  15.27,  -2.59,  (max)
01/23 01Z,   1.30,  15.79,  99.90,  14.51,  -2.59,
01/23 02Z,   1.40,  13.16,  99.90,  11.98,  -2.59,
01/23 03Z,   1.50,   9.30,  99.90,   8.22,  -2.59,
01/23 04Z,   1.50,   5.06,  99.90,   3.98,  -2.59,
01/23 05Z,   1.40,   1.38,  99.90,   0.20,  -2.59,
01/23 06Z,   1.30,  -0.75,  99.90,  -2.04,  -2.59,  (min)
01/23 07Z,   1.20,  -0.60,  99.90,  -1.99,  -2.59,
01/23 08Z,   1.10,   1.81,  99.90,   0.32,  -2.59,
01/23 09Z,   1.00,   5.67,  99.90,   4.09,  -2.59,
01/23 10Z,   0.90,   9.90,  99.90,   8.21,  -2.59,
01/23 11Z,   0.90,  13.57,  99.90,  11.88,  -2.59,
01/23 12Z,   1.10,  15.97,  99.90,  14.49,  -2.59,
01/23 13Z,   1.20,  16.60,  99.90,  15.22,  -2.59,  (max)
01/23 14Z,   1.30,  15.35,  99.90,  14.06,  -2.59,
01/23 15Z,   1.40,  12.58,  99.90,  11.40,  -2.59,
01/23 16Z,   1.40,   9.00,  99.90,   7.81,  -2.59,
01/23 17Z,   1.60,   5.40,  99.90,   4.41,  -2.59,
01/23 18Z,   1.60,   2.69,  99.90,   1.71,  -2.59,
01/23 19Z,   1.50,   1.76,  99.90,   0.68,  -2.59,  (min)
01/23 20Z,   1.30,   2.97,  99.90,   1.68,  -2.59,
01/23 21Z,   1.20,   5.85,  99.90,   4.47,  -2.59,
01/23 22Z,   1.10,   9.42,  99.90,   7.93,  -2.59,
01/23 23Z,   0.90,  12.68,  99.90,  11.00,  -2.59,
01/24 00Z,   0.80,  14.89,  99.90,  13.11,  -2.59,
01/24 01Z,   0.80,  15.49,  99.90,  13.70,  -2.59,  (max)
01/24 02Z,   1.00,  14.24,  99.90,  12.66,  -2.59,
01/24 03Z,   1.20,  11.46,  99.90,  10.07,  -2.59,
01/24 04Z,   1.40,   7.85,  99.90,   6.66,  -2.59,
01/24 05Z,   1.60,   4.24,  99.90,   3.25,  -2.59,
01/24 06Z,   1.70,   1.45,  99.90,   0.57,  -2.59,
01/24 07Z,   1.60,   0.31,  99.90,  -0.67,  -2.59,  (min)
01/24 08Z,   1.40,   1.30,  99.90,   0.11,  -2.59,
01/24 09Z,   1.20,   4.17,  99.90,   2.79,  -2.59,
01/24 10Z,   0.90,   8.03,  99.90,   6.34,  -2.59,
01/24 11Z,   0.80,  11.85,  99.90,  10.06,  -2.59,
01/24 12Z,   0.80,  14.85,  99.90,  13.07,  -2.59,
01/24 13Z,   0.90,  16.47,  99.90,  14.79,  -2.59,  (max)
01/24 14Z,   1.00,  16.33,  99.90,  14.75,  -2.59,
01/24 15Z,   1.10,  14.49,  99.90,  13.00,  -2.59,
01/24 16Z,   1.30,  11.43,  99.90,  10.14,  -2.59,
01/24 17Z,   1.40,   7.88,  99.90,   6.69,  -2.59,
01/24 18Z,   1.40,   4.58,  99.90,   3.39,  -2.59,
01/24 19Z,   1.30,   2.34,  99.90,   1.06,  -2.59,
01/24 20Z,   1.30,   1.88,  99.90,   0.60,  -2.59,  (min)
01/24 21Z,   1.20,   3.36,  99.90,   1.97,  -2.59,
01/24 22Z,   1.10,   6.18,  99.90,   4.70,  -2.59,
01/24 23Z,   1.10,   9.40,  99.90,   7.91,  -2.59,
01/25 00Z,   1.10,  12.17,  99.90,  10.68,  -2.59,