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
#Charleston, OR : 07/17/2025 13:20:46 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/15 18Z,  -0.10,  -0.06,   0.34,  99.90,   0.50,  (min)
07/15 19Z,  -0.10,   1.16,   1.54,  99.90,   0.48,
07/15 20Z,  -0.10,   2.79,   3.08,  99.90,   0.39,
07/15 21Z,  -0.10,   4.47,   4.69,  99.90,   0.32,
07/15 22Z,   0.00,   5.86,   6.01,  99.90,   0.15,
07/15 23Z,   0.00,   6.71,   6.92,  99.90,   0.21,
07/16 00Z,   0.00,   6.84,   7.12,  99.90,   0.28,  (max)
07/16 01Z,   0.00,   6.24,   6.48,  99.90,   0.24,
07/16 02Z,   0.00,   5.09,   5.39,  99.90,   0.30,
07/16 03Z,   0.00,   3.74,   4.09,  99.90,   0.35,
07/16 04Z,   0.00,   2.57,   2.93,  99.90,   0.36,
07/16 05Z,   0.00,   1.88,   2.28,  99.90,   0.40,
07/16 06Z,   0.10,   1.84,   2.23,  99.90,   0.29,  (min)
07/16 07Z,   0.10,   2.44,   2.89,  99.90,   0.35,
07/16 08Z,   0.10,   3.48,   3.87,  99.90,   0.29,
07/16 09Z,   0.10,   4.62,   4.98,  99.90,   0.26,
07/16 10Z,   0.10,   5.56,   5.94,  99.90,   0.28,
07/16 11Z,   0.10,   6.05,   6.53,  99.90,   0.38,  (max)
07/16 12Z,   0.10,   5.92,   6.46,  99.90,   0.44,
07/16 13Z,   0.10,   5.14,   5.66,  99.90,   0.42,
07/16 14Z,   0.20,   3.84,   4.33,  99.90,   0.29,
07/16 15Z,   0.20,   2.35,   2.89,  99.90,   0.34,
07/16 16Z,   0.10,   1.06,   1.55,  99.90,   0.39,
07/16 17Z,   0.10,   0.29,   0.81,  99.90,   0.42,
07/16 18Z,   0.20,   0.24,   0.74,  99.90,   0.30,  (min)
07/16 19Z,   0.20,   0.95,   1.58,  99.90,   0.43,
07/16 20Z,   0.20,   2.26,   2.80,  99.90,   0.34,
07/16 21Z,   0.10,   3.85,   4.36,  99.90,   0.41,
07/16 22Z,   0.10,   5.37,   5.79,  99.90,   0.32,
07/16 23Z,   0.20,   6.54,   6.94,  99.90,   0.20,
07/17 00Z,   0.20,   7.13,   7.51,  99.90,   0.18,  (max)
07/17 01Z,   0.20,   7.00,   7.38,  99.90,   0.18,
07/17 02Z,   0.20,   6.16,   6.47,  99.90,   0.11,
07/17 03Z,   0.20,   4.85,   5.18,  99.90,   0.13,
07/17 04Z,   0.30,   3.40,   3.80,  99.90,   0.10,
07/17 05Z,   0.20,   2.19,   2.60,  99.90,   0.21,
07/17 06Z,   0.20,   1.46,   1.90,  99.90,   0.24,
07/17 07Z,   0.20,   1.39,   1.81,  99.90,   0.22,  (min)
07/17 08Z,   0.20,   1.94,   2.33,  99.90,   0.19,
07/17 09Z,   0.20,   2.91,   3.33,  99.90,   0.22,
07/17 10Z,   0.20,   3.98,   4.43,  99.90,   0.25,
07/17 11Z,   0.20,   4.87,   5.35,  99.90,   0.28,
07/17 12Z,   0.20,   5.37,   5.89,  99.90,   0.32,  (max)
07/17 13Z,   0.20,   5.33,   5.86,  99.90,   0.33,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 14Z,   0.20,   4.70,  99.90,   5.24,   0.33,
07/17 15Z,   0.20,   3.65,  99.90,   4.18,   0.33,
07/17 16Z,   0.20,   2.47,  99.90,   3.01,   0.33,
07/17 17Z,   0.20,   1.51,  99.90,   2.04,   0.33,
07/17 18Z,   0.10,   1.03,  99.90,   1.46,   0.33,  (min)
07/17 19Z,   0.20,   1.18,  99.90,   1.71,   0.33,
07/17 20Z,   0.20,   1.99,  99.90,   2.52,   0.33,
07/17 21Z,   0.20,   3.28,  99.90,   3.81,   0.33,
07/17 22Z,   0.10,   4.76,  99.90,   5.19,   0.33,
07/17 23Z,   0.20,   6.11,  99.90,   6.64,   0.33,
07/18 00Z,   0.20,   7.07,  99.90,   7.60,   0.33,
07/18 01Z,   0.20,   7.44,  99.90,   7.97,   0.33,  (max)
07/18 02Z,   0.20,   7.10,  99.90,   7.63,   0.33,
07/18 03Z,   0.20,   6.09,  99.90,   6.62,   0.33,
07/18 04Z,   0.20,   4.65,  99.90,   5.18,   0.33,
07/18 05Z,   0.20,   3.12,  99.90,   3.65,   0.33,
07/18 06Z,   0.10,   1.82,  99.90,   2.25,   0.33,
07/18 07Z,   0.10,   1.01,  99.90,   1.44,   0.33,
07/18 08Z,   0.20,   0.85,  99.90,   1.37,   0.33,  (min)
07/18 09Z,   0.20,   1.31,  99.90,   1.84,   0.33,
07/18 10Z,   0.20,   2.20,  99.90,   2.73,   0.33,
07/18 11Z,   0.10,   3.23,  99.90,   3.66,   0.33,
07/18 12Z,   0.20,   4.15,  99.90,   4.68,   0.33,
07/18 13Z,   0.20,   4.76,  99.90,   5.29,   0.33,
07/18 14Z,   0.20,   4.89,  99.90,   5.42,   0.33,  (max)
07/18 15Z,   0.20,   4.51,  99.90,   5.04,   0.33,
07/18 16Z,   0.10,   3.75,  99.90,   4.18,   0.33,
07/18 17Z,   0.10,   2.88,  99.90,   3.31,   0.33,
07/18 18Z,   0.10,   2.17,  99.90,   2.60,   0.33,
07/18 19Z,   0.10,   1.86,  99.90,   2.29,   0.33,  (min)
07/18 20Z,   0.10,   2.10,  99.90,   2.52,   0.33,
07/18 21Z,   0.10,   2.89,  99.90,   3.32,   0.33,
07/18 22Z,   0.10,   4.10,  99.90,   4.53,   0.33,
07/18 23Z,   0.20,   5.44,  99.90,   5.97,   0.33,
07/19 00Z,   0.10,   6.63,  99.90,   7.06,   0.33,
07/19 01Z,   0.00,   7.43,  99.90,   7.76,   0.33,
07/19 02Z,   0.10,   7.66,  99.90,   8.09,   0.33,  (max)
07/19 03Z,   0.10,   7.19,  99.90,   7.61,   0.33,
07/19 04Z,   0.10,   6.07,  99.90,   6.50,   0.33,
07/19 05Z,   0.10,   4.53,  99.90,   4.96,   0.33,
07/19 06Z,   0.00,   2.89,  99.90,   3.22,   0.33,
07/19 07Z,   0.00,   1.47,  99.90,   1.80,   0.33,
07/19 08Z,   0.00,   0.53,  99.90,   0.86,   0.33,
07/19 09Z,   0.10,   0.24,  99.90,   0.67,   0.33,  (min)
07/19 10Z,   0.10,   0.61,  99.90,   1.03,   0.33,
07/19 11Z,   0.00,   1.45,  99.90,   1.77,   0.33,
07/19 12Z,   0.10,   2.50,  99.90,   2.93,   0.33,
07/19 13Z,   0.10,   3.53,  99.90,   3.96,   0.33,
07/19 14Z,   0.00,   4.32,  99.90,   4.65,   0.33,
07/19 15Z,   0.00,   4.69,  99.90,   5.02,   0.33,  (max)
07/19 16Z,   0.00,   4.58,  99.90,   4.91,   0.33,
07/19 17Z,   0.00,   4.09,  99.90,   4.42,   0.33,
07/19 18Z,   0.00,   3.44,  99.90,   3.77,   0.33,
07/19 19Z,   0.00,   2.88,  99.90,   3.21,   0.33,
07/19 20Z,   0.00,   2.62,  99.90,   2.95,   0.33,  (min)
07/19 21Z,   0.00,   2.83,  99.90,   3.16,   0.33,
07/19 22Z,   0.00,   3.54,  99.90,   3.87,   0.33,
07/19 23Z,   0.00,   4.64,  99.90,   4.97,   0.33,
07/20 00Z,   0.00,   5.86,  99.90,   6.19,   0.33,
07/20 01Z,   0.00,   6.95,  99.90,   7.28,   0.33,
07/20 02Z,   0.10,   7.68,  99.90,   8.11,   0.33,
07/20 03Z,   0.00,   7.83,  99.90,   8.16,   0.33,  (max)
07/20 04Z,   0.00,   7.29,  99.90,   7.62,   0.33,
07/20 05Z,   0.00,   6.10,  99.90,   6.43,   0.33,
07/20 06Z,   0.00,   4.46,  99.90,   4.79,   0.33,
07/20 07Z,   0.00,   2.70,  99.90,   3.03,   0.33,
07/20 08Z,   0.00,   1.12,  99.90,   1.45,   0.33,
07/20 09Z,   0.00,   0.02,  99.90,   0.35,   0.33,
07/20 10Z,   0.00,  -0.39,  99.90,  -0.06,   0.33,  (min)
07/20 11Z,   0.10,  -0.09,  99.90,   0.34,   0.33,
07/20 12Z,   0.10,   0.76,  99.90,   1.19,   0.33,
07/20 13Z,   0.10,   1.91,  99.90,   2.34,   0.33,
07/20 14Z,   0.10,   3.11,  99.90,   3.53,   0.33,
07/20 15Z,   0.10,   4.12,  99.90,   4.55,   0.33,
07/20 16Z,   0.10,   4.74,  99.90,   5.17,   0.33,
07/20 17Z,   0.00,   4.86,  99.90,   5.19,   0.33,  (max)
07/20 18Z,   0.10,   4.56,  99.90,   4.98,   0.33,
07/20 19Z,   0.10,   4.02,  99.90,   4.44,   0.33,
07/20 20Z,   0.10,   3.47,  99.90,   3.90,   0.33,
07/20 21Z,   0.10,   3.16,  99.90,   3.58,   0.33,  (min)
07/20 22Z,   0.10,   3.27,  99.90,   3.70,   0.33,
07/20 23Z,   0.10,   3.88,  99.90,   4.31,   0.33,
07/21 00Z,   0.10,   4.89,  99.90,   5.32,   0.33,
07/21 01Z,   0.10,   6.06,  99.90,   6.49,   0.33,
07/21 02Z,   0.20,   7.13,  99.90,   7.66,   0.33,
07/21 03Z,   0.20,   7.85,  99.90,   8.38,   0.33,
07/21 04Z,   0.20,   8.00,  99.90,   8.53,   0.33,  (max)
07/21 05Z,   0.20,   7.43,  99.90,   7.95,   0.33,
07/21 06Z,   0.20,   6.16,  99.90,   6.69,   0.33,