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 : 06/24/2025 20:21:38 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/23 00Z,  -0.30,   9.48,   9.11,  99.90,  -0.07,
06/23 01Z,  -0.30,   6.53,   6.19,  99.90,  -0.04,
06/23 02Z,  -0.30,   4.57,   4.18,  99.90,  -0.09,
06/23 03Z,  -0.30,   4.42,   3.98,  99.90,  -0.14,  (min)
06/23 04Z,  -0.30,   6.14,   5.93,  99.90,   0.09,
06/23 05Z,  -0.20,   9.21,   9.07,  99.90,   0.06,
06/23 06Z,  -0.30,  12.92,  12.51,  99.90,  -0.11,
06/23 07Z,  -0.20,  16.36,  15.88,  99.90,  -0.28,
06/23 08Z,  -0.20,  18.56,  18.24,  99.90,  -0.12,
06/23 09Z,  -0.10,  18.92,  18.55,  99.90,  -0.27,  (max)
06/23 10Z,  -0.10,  17.27,  16.57,  99.90,  -0.60,
06/23 11Z,  -0.10,  13.89,  13.13,  99.90,  -0.66,
06/23 12Z,  -0.10,   9.33,   8.89,  99.90,  -0.34,
06/23 13Z,  -0.20,   4.40,   4.14,  99.90,  -0.06,
06/23 14Z,  -0.20,   0.14,  -0.08,  99.90,  -0.02,
06/23 15Z,  -0.20,  -2.31,  -2.34,  99.90,   0.17,  (min)
06/23 16Z,  -0.20,  -2.37,  -2.27,  99.90,   0.30,
06/23 17Z,  -0.20,  -0.25,  -0.30,  99.90,   0.15,
06/23 18Z,  -0.30,   3.47,   3.21,  99.90,   0.04,
06/23 19Z,  -0.30,   7.98,   7.66,  99.90,  -0.02,
06/23 20Z,  -0.30,  12.20,  11.87,  99.90,  -0.03,
06/23 21Z,  -0.30,  15.15,  14.72,  99.90,  -0.13,
06/23 22Z,  -0.30,  16.30,  15.94,  99.90,  -0.06,  (max)
06/23 23Z,  -0.20,  15.52,  15.26,  99.90,  -0.06,
06/24 00Z,  -0.30,  13.13,  12.83,  99.90,   0.00,
06/24 01Z,  -0.30,   9.76,   9.41,  99.90,  -0.05,
06/24 02Z,  -0.30,   6.38,   6.11,  99.90,   0.03,
06/24 03Z,  -0.30,   4.20,   3.93,  99.90,   0.03,
06/24 04Z,  -0.30,   4.09,   3.74,  99.90,  -0.05,  (min)
06/24 05Z,  -0.30,   6.06,   5.83,  99.90,   0.07,
06/24 06Z,  -0.30,   9.50,   9.36,  99.90,   0.16,
06/24 07Z,  -0.30,  13.55,  13.33,  99.90,   0.08,
06/24 08Z,  -0.30,  17.20,  16.86,  99.90,  -0.04,
06/24 09Z,  -0.30,  19.41,  19.22,  99.90,   0.11,
06/24 10Z,  -0.20,  19.58,  19.37,  99.90,  -0.01,  (max)
06/24 11Z,  -0.20,  17.60,  17.05,  99.90,  -0.35,
06/24 12Z,  -0.30,  13.74,  13.17,  99.90,  -0.27,
06/24 13Z,  -0.30,   8.63,   8.39,  99.90,   0.06,
06/24 14Z,  -0.30,   3.20,   3.13,  99.90,   0.23,
06/24 15Z,  -0.30,  -1.32,  -1.21,  99.90,   0.41,
06/24 16Z,  -0.20,  -3.68,  -3.32,  99.90,   0.56,  (min)
06/24 17Z,  -0.20,  -3.36,  -3.04,  99.90,   0.52,
06/24 18Z,  -0.20,  -0.68,  -0.73,  99.90,   0.15,
06/24 19Z,  -0.20,   3.65,   3.41,  99.90,  -0.04,
06/24 20Z,  -0.20,   8.67,   8.41,  99.90,  -0.06,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/24 21Z,  -0.20,  13.21,  99.90,  12.95,  -0.05,
06/24 22Z,  -0.10,  16.27,  99.90,  16.12,  -0.04,
06/24 23Z,  -0.10,  17.30,  99.90,  17.17,  -0.04,  (max)
06/25 00Z,  -0.10,  16.21,  99.90,  16.09,  -0.03,
06/25 01Z,  -0.10,  13.35,  99.90,  13.23,  -0.02,
06/25 02Z,  -0.10,   9.48,  99.90,   9.37,  -0.01,
06/25 03Z,   0.00,   5.76,  99.90,   5.76,  -0.00,
06/25 04Z,   0.00,   3.54,  99.90,   3.55,   0.01,  (min)
06/25 05Z,   0.00,   3.68,  99.90,   3.69,   0.01,
06/25 06Z,   0.00,   6.03,  99.90,   6.05,   0.02,
06/25 07Z,   0.00,   9.87,  99.90,   9.90,   0.03,
06/25 08Z,   0.00,  14.22,  99.90,  14.26,   0.04,
06/25 09Z,   0.00,  17.95,  99.90,  17.99,   0.04,
06/25 10Z,   0.00,  20.06,  99.90,  20.10,   0.04,  (max)
06/25 11Z,   0.00,  19.97,  99.90,  20.01,   0.04,
06/25 12Z,   0.00,  17.59,  99.90,  17.62,   0.04,
06/25 13Z,   0.00,  13.24,  99.90,  13.27,   0.04,
06/25 14Z,   0.00,   7.65,  99.90,   7.68,   0.04,
06/25 15Z,   0.00,   1.91,  99.90,   1.94,   0.04,
06/25 16Z,   0.00,  -2.57,  99.90,  -2.54,   0.04,
06/25 17Z,   0.00,  -4.55,  99.90,  -4.51,   0.04,  (min)
06/25 18Z,   0.00,  -3.67,  99.90,  -3.63,   0.04,
06/25 19Z,   0.00,  -0.40,  99.90,  -0.36,   0.04,
06/25 20Z,   0.00,   4.44,  99.90,   4.48,   0.04,
06/25 21Z,   0.00,   9.76,  99.90,   9.80,   0.04,
06/25 22Z,   0.00,  14.36,  99.90,  14.40,   0.04,
06/25 23Z,   0.00,  17.27,  99.90,  17.31,   0.04,
06/26 00Z,   0.00,  17.97,  99.90,  18.01,   0.04,  (max)
06/26 01Z,   0.00,  16.39,  99.90,  16.43,   0.04,
06/26 02Z,   0.00,  13.00,  99.90,  13.04,   0.04,
06/26 03Z,   0.00,   8.71,  99.90,   8.75,   0.04,
06/26 04Z,  -0.10,   4.87,  99.90,   4.80,   0.04,
06/26 05Z,  -0.10,   2.87,  99.90,   2.80,   0.04,  (min)
06/26 06Z,  -0.10,   3.42,  99.90,   3.36,   0.04,
06/26 07Z,   0.00,   6.21,  99.90,   6.24,   0.04,
06/26 08Z,   0.00,  10.36,  99.90,  10.40,   0.04,
06/26 09Z,   0.00,  14.85,  99.90,  14.89,   0.04,
06/26 10Z,   0.00,  18.52,  99.90,  18.56,   0.04,
06/26 11Z,   0.00,  20.38,  99.90,  20.42,   0.04,  (max)
06/26 12Z,   0.00,  19.91,  99.90,  19.95,   0.04,
06/26 13Z,   0.00,  17.08,  99.90,  17.12,   0.04,
06/26 14Z,  -0.10,  12.30,  99.90,  12.24,   0.04,
06/26 15Z,  -0.10,   6.42,  99.90,   6.36,   0.04,
06/26 16Z,  -0.10,   0.69,  99.90,   0.62,   0.04,
06/26 17Z,  -0.10,  -3.41,  99.90,  -3.47,   0.04,
06/26 18Z,  -0.10,  -4.76,  99.90,  -4.82,   0.04,  (min)
06/26 19Z,   0.00,  -3.22,  99.90,  -3.18,   0.04,
06/26 20Z,   0.00,   0.57,  99.90,   0.61,   0.04,
06/26 21Z,   0.00,   5.71,  99.90,   5.74,   0.04,
06/26 22Z,   0.00,  11.07,  99.90,  11.11,   0.04,
06/26 23Z,   0.00,  15.46,  99.90,  15.50,   0.04,
06/27 00Z,   0.00,  17.97,  99.90,  18.01,   0.04,
06/27 01Z,   0.00,  18.13,  99.90,  18.17,   0.04,  (max)
06/27 02Z,   0.00,  15.99,  99.90,  16.03,   0.04,
06/27 03Z,   0.00,  12.14,  99.90,  12.18,   0.04,
06/27 04Z,   0.00,   7.66,  99.90,   7.70,   0.04,
06/27 05Z,   0.00,   3.98,  99.90,   4.02,   0.04,
06/27 06Z,   0.00,   2.43,  99.90,   2.47,   0.04,  (min)
06/27 07Z,   0.00,   3.48,  99.90,   3.52,   0.04,
06/27 08Z,   0.00,   6.63,  99.90,   6.66,   0.04,
06/27 09Z,   0.00,  10.93,  99.90,  10.97,   0.04,
06/27 10Z,   0.10,  15.35,  99.90,  15.49,   0.04,
06/27 11Z,   0.10,  18.74,  99.90,  18.88,   0.04,
06/27 12Z,   0.10,  20.21,  99.90,  20.34,   0.04,  (max)
06/27 13Z,   0.00,  19.29,  99.90,  19.33,   0.04,
06/27 14Z,   0.00,  16.03,  99.90,  16.07,   0.04,
06/27 15Z,   0.00,  10.97,  99.90,  11.01,   0.04,
06/27 16Z,  -0.10,   5.11,  99.90,   5.05,   0.04,
06/27 17Z,  -0.10,  -0.25,  99.90,  -0.31,   0.04,
06/27 18Z,  -0.10,  -3.65,  99.90,  -3.71,   0.04,
06/27 19Z,   0.00,  -4.21,  99.90,  -4.17,   0.04,  (min)
06/27 20Z,   0.00,  -2.05,  99.90,  -2.01,   0.04,
06/27 21Z,   0.00,   2.09,  99.90,   2.13,   0.04,
06/27 22Z,   0.10,   7.27,  99.90,   7.41,   0.04,
06/27 23Z,   0.10,  12.40,  99.90,  12.54,   0.04,
06/28 00Z,   0.10,  16.32,  99.90,  16.46,   0.04,
06/28 01Z,   0.00,  18.22,  99.90,  18.26,   0.04,  (max)
06/28 02Z,   0.00,  17.75,  99.90,  17.79,   0.04,
06/28 03Z,   0.00,  15.09,  99.90,  15.13,   0.04,
06/28 04Z,   0.00,  10.99,  99.90,  11.03,   0.04,
06/28 05Z,   0.00,   6.61,  99.90,   6.65,   0.04,
06/28 06Z,   0.00,   3.36,  99.90,   3.40,   0.04,
06/28 07Z,   0.10,   2.39,  99.90,   2.53,   0.04,  (min)
06/28 08Z,   0.10,   3.89,  99.90,   4.03,   0.04,
06/28 09Z,   0.20,   7.22,  99.90,   7.46,   0.04,
06/28 10Z,   0.20,  11.44,  99.90,  11.68,   0.04,
06/28 11Z,   0.10,  15.56,  99.90,  15.70,   0.04,
06/28 12Z,   0.00,  18.50,  99.90,  18.54,   0.04,