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
#Seldovia, AK : 05/21/2025 11:23:11 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/19 12Z,  -0.10,  10.10,   9.96,  99.90,  -0.04,
05/19 13Z,  -0.20,  12.11,  12.01,  99.90,   0.10,
05/19 14Z,  -0.20,  13.69,  13.62,  99.90,   0.13,
05/19 15Z,  -0.30,  14.47,  14.37,  99.90,   0.20,  (max)
05/19 16Z,  -0.30,  14.07,  13.88,  99.90,   0.11,
05/19 17Z,  -0.30,  12.44,  12.11,  99.90,  -0.03,
05/19 18Z,  -0.10,   9.89,   9.70,  99.90,  -0.09,
05/19 19Z,  -0.10,   6.98,   7.01,  99.90,   0.13,
05/19 20Z,   0.00,   4.32,   4.35,  99.90,   0.03,
05/19 21Z,   0.00,   2.44,   2.45,  99.90,   0.01,
05/19 22Z,   0.00,   1.74,   1.89,  99.90,   0.15,  (min)
05/19 23Z,   0.00,   2.46,   2.59,  99.90,   0.13,
05/20 00Z,   0.00,   4.35,   4.27,  99.90,  -0.08,
05/20 01Z,   0.00,   6.79,   6.66,  99.90,  -0.13,
05/20 02Z,  -0.10,   9.38,   9.33,  99.90,   0.05,
05/20 03Z,  -0.10,  11.74,  11.67,  99.90,   0.03,
05/20 04Z,  -0.10,  13.39,  13.19,  99.90,  -0.10,
05/20 05Z,  -0.10,  13.93,  13.68,  99.90,  -0.15,  (max)
05/20 06Z,   0.00,  13.29,  13.06,  99.90,  -0.23,
05/20 07Z,   0.00,  11.72,  11.60,  99.90,  -0.12,
05/20 08Z,   0.00,   9.73,   9.65,  99.90,  -0.08,
05/20 09Z,   0.00,   7.85,   7.70,  99.90,  -0.15,
05/20 10Z,   0.00,   6.60,   6.44,  99.90,  -0.16,
05/20 11Z,   0.00,   6.45,   6.37,  99.90,  -0.08,  (min)
05/20 12Z,   0.20,   7.46,   7.38,  99.90,  -0.28,
05/20 13Z,   0.10,   9.16,   8.99,  99.90,  -0.27,
05/20 14Z,   0.00,  11.00,  10.81,  99.90,  -0.19,
05/20 15Z,  -0.10,  12.63,  12.44,  99.90,  -0.09,
05/20 16Z,  -0.20,  13.60,  13.37,  99.90,  -0.03,  (max)
05/20 17Z,  -0.20,  13.50,  13.21,  99.90,  -0.09,
05/20 18Z,   0.00,  12.24,  11.89,  99.90,  -0.35,
05/20 19Z,   0.00,  10.06,   9.79,  99.90,  -0.27,
05/20 20Z,   0.00,   7.44,   7.42,  99.90,  -0.02,
05/20 21Z,   0.00,   4.94,   5.08,  99.90,   0.14,
05/20 22Z,   0.00,   3.05,   3.23,  99.90,   0.18,
05/20 23Z,   0.00,   2.27,   2.58,  99.90,   0.31,  (min)
05/21 00Z,  -0.10,   2.88,   3.11,  99.90,   0.33,
05/21 01Z,  -0.10,   4.64,   4.64,  99.90,   0.10,
05/21 02Z,  -0.10,   7.05,   6.95,  99.90,  -0.00,
05/21 03Z,  -0.10,   9.72,   9.61,  99.90,  -0.01,
05/21 04Z,  -0.10,  12.23,  11.98,  99.90,  -0.15,
05/21 05Z,  -0.10,  13.99,  13.58,  99.90,  -0.31,
05/21 06Z,   0.00,  14.56,  14.15,  99.90,  -0.41,  (max)
05/21 07Z,   0.00,  13.86,  13.59,  99.90,  -0.27,
05/21 08Z,   0.00,  12.13,  11.98,  99.90,  -0.15,
05/21 09Z,   0.00,   9.84,   9.70,  99.90,  -0.14,
05/21 10Z,   0.00,   7.55,   7.39,  99.90,  -0.16,
05/21 11Z,   0.00,   5.85,   5.72,  99.90,  -0.13,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/21 12Z,  -0.10,   5.31,  99.90,   5.09,  -0.12,  (min)
05/21 13Z,  -0.20,   6.04,  99.90,   5.74,  -0.10,
05/21 14Z,  -0.30,   7.64,  99.90,   7.25,  -0.09,
05/21 15Z,  -0.40,   9.65,  99.90,   9.18,  -0.07,
05/21 16Z,  -0.40,  11.67,  99.90,  11.22,  -0.06,
05/21 17Z,  -0.40,  13.14,  99.90,  12.69,  -0.04,
05/21 18Z,  -0.40,  13.53,  99.90,  13.10,  -0.03,  (max)
05/21 19Z,  -0.30,  12.67,  99.90,  12.36,  -0.01,
05/21 20Z,  -0.30,  10.75,  99.90,  10.45,   0.00,
05/21 21Z,  -0.30,   8.21,  99.90,   7.93,   0.02,
05/21 22Z,  -0.40,   5.60,  99.90,   5.24,   0.03,
05/21 23Z,  -0.40,   3.50,  99.90,   3.15,   0.05,
05/22 00Z,  -0.40,   2.51,  99.90,   2.16,   0.05,  (min)
05/22 01Z,  -0.40,   3.01,  99.90,   2.66,   0.05,
05/22 02Z,  -0.40,   4.81,  99.90,   4.46,   0.05,
05/22 03Z,  -0.40,   7.42,  99.90,   7.07,   0.05,
05/22 04Z,  -0.40,  10.42,  99.90,  10.07,   0.05,
05/22 05Z,  -0.40,  13.23,  99.90,  12.87,   0.05,
05/22 06Z,  -0.40,  15.13,  99.90,  14.78,   0.05,
05/22 07Z,  -0.40,  15.65,  99.90,  15.30,   0.05,  (max)
05/22 08Z,  -0.40,  14.68,  99.90,  14.33,   0.05,
05/22 09Z,  -0.40,  12.49,  99.90,  12.14,   0.05,
05/22 10Z,  -0.30,   9.61,  99.90,   9.36,   0.05,
05/22 11Z,  -0.30,   6.66,  99.90,   6.40,   0.05,
05/22 12Z,  -0.30,   4.37,  99.90,   4.12,   0.05,
05/22 13Z,  -0.30,   3.45,  99.90,   3.20,   0.05,  (min)
05/22 14Z,  -0.30,   4.07,  99.90,   3.82,   0.05,
05/22 15Z,  -0.40,   5.88,  99.90,   5.53,   0.05,
05/22 16Z,  -0.40,   8.40,  99.90,   8.05,   0.05,
05/22 17Z,  -0.40,  11.09,  99.90,  10.74,   0.05,
05/22 18Z,  -0.30,  13.22,  99.90,  12.97,   0.05,
05/22 19Z,  -0.20,  14.13,  99.90,  13.98,   0.05,  (max)
05/22 20Z,  -0.20,  13.59,  99.90,  13.44,   0.05,
05/22 21Z,  -0.20,  11.74,  99.90,  11.59,   0.05,
05/22 22Z,  -0.20,   9.06,  99.90,   8.90,   0.05,
05/22 23Z,  -0.20,   6.14,  99.90,   5.98,   0.05,
05/23 00Z,  -0.30,   3.68,  99.90,   3.43,   0.05,
05/23 01Z,  -0.20,   2.49,  99.90,   2.34,   0.05,  (min)
05/23 02Z,  -0.20,   3.01,  99.90,   2.85,   0.05,
05/23 03Z,  -0.20,   5.04,  99.90,   4.89,   0.05,
05/23 04Z,  -0.20,   8.08,  99.90,   7.92,   0.05,
05/23 05Z,  -0.20,  11.56,  99.90,  11.40,   0.05,
05/23 06Z,  -0.20,  14.70,  99.90,  14.54,   0.05,
05/23 07Z,  -0.20,  16.66,  99.90,  16.51,   0.05,
05/23 08Z,  -0.20,  16.93,  99.90,  16.78,   0.05,  (max)
05/23 09Z,  -0.10,  15.46,  99.90,  15.41,   0.05,
05/23 10Z,  -0.10,  12.57,  99.90,  12.52,   0.05,
05/23 11Z,  -0.10,   8.87,  99.90,   8.82,   0.05,
05/23 12Z,  -0.10,   5.14,  99.90,   5.08,   0.05,
05/23 13Z,  -0.20,   2.28,  99.90,   2.13,   0.05,
05/23 14Z,  -0.30,   1.15,  99.90,   0.90,   0.05,  (min)
05/23 15Z,  -0.30,   1.93,  99.90,   1.68,   0.05,
05/23 16Z,  -0.30,   4.24,  99.90,   3.99,   0.05,
05/23 17Z,  -0.40,   7.53,  99.90,   7.18,   0.05,
05/23 18Z,  -0.30,  11.04,  99.90,  10.79,   0.05,
05/23 19Z,  -0.20,  13.83,  99.90,  13.68,   0.05,
05/23 20Z,  -0.20,  15.16,  99.90,  15.01,   0.05,  (max)
05/23 21Z,  -0.10,  14.76,  99.90,  14.71,   0.05,
05/23 22Z,  -0.20,  12.79,  99.90,  12.64,   0.05,
05/23 23Z,  -0.20,   9.77,  99.90,   9.61,   0.05,
05/24 00Z,  -0.20,   6.40,  99.90,   6.25,   0.05,
05/24 01Z,  -0.20,   3.59,  99.90,   3.44,   0.05,
05/24 02Z,  -0.30,   2.29,  99.90,   2.04,   0.05,  (min)
05/24 03Z,  -0.30,   3.00,  99.90,   2.75,   0.05,
05/24 04Z,  -0.40,   5.47,  99.90,   5.12,   0.05,
05/24 05Z,  -0.40,   9.09,  99.90,   8.74,   0.05,
05/24 06Z,  -0.30,  13.07,  99.90,  12.82,   0.05,
05/24 07Z,  -0.20,  16.45,  99.90,  16.30,   0.05,
05/24 08Z,   0.00,  18.30,  99.90,  18.35,   0.05,  (max)
05/24 09Z,   0.00,  18.13,  99.90,  18.17,   0.05,
05/24 10Z,   0.10,  15.95,  99.90,  16.10,   0.05,
05/24 11Z,   0.10,  12.21,  99.90,  12.36,   0.05,
05/24 12Z,   0.00,   7.63,  99.90,   7.67,   0.05,
05/24 13Z,  -0.10,   3.14,  99.90,   3.09,   0.05,
05/24 14Z,  -0.20,  -0.11,  99.90,  -0.26,   0.05,
05/24 15Z,  -0.20,  -1.20,  99.90,  -1.35,   0.05,  (min)
05/24 16Z,  -0.20,   0.02,  99.90,  -0.13,   0.05,
05/24 17Z,  -0.20,   3.07,  99.90,   2.92,   0.05,
05/24 18Z,  -0.20,   7.23,  99.90,   7.08,   0.05,
05/24 19Z,   0.00,  11.51,  99.90,  11.56,   0.05,
05/24 20Z,   0.00,  14.83,  99.90,  14.88,   0.05,
05/24 21Z,   0.10,  16.39,  99.90,  16.54,   0.05,  (max)
05/24 22Z,   0.10,  15.93,  99.90,  16.07,   0.05,
05/24 23Z,   0.20,  13.65,  99.90,  13.90,   0.05,
05/25 00Z,   0.10,  10.17,  99.90,  10.32,   0.05,