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
#Valdez, AK : 10/15/2026 17:22:47 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/14 00Z,   1.00,  12.69,  11.79,  99.90,  -1.90,  (max)
10/14 01Z,   0.90,  10.93,  10.07,  99.90,  -1.76,
10/14 02Z,   0.90,   8.26,   7.52,  99.90,  -1.64,
10/14 03Z,   1.00,   5.12,   4.47,  99.90,  -1.65,
10/14 04Z,   1.00,   2.16,   1.48,  99.90,  -1.68,
10/14 05Z,   1.10,   0.10,  -0.71,  99.90,  -1.91,
10/14 06Z,   1.30,  -0.50,  -1.35,  99.90,  -2.15,  (min)
10/14 07Z,   1.30,   0.55,  -0.38,  99.90,  -2.23,
10/14 08Z,   1.20,   2.86,   1.78,  99.90,  -2.28,
10/14 09Z,   1.20,   5.67,   4.42,  99.90,  -2.45,
10/14 10Z,   1.20,   8.19,   6.97,  99.90,  -2.42,
10/14 11Z,   1.20,   9.91,   8.71,  99.90,  -2.40,
10/14 12Z,   1.10,  10.62,   9.36,  99.90,  -2.36,  (max)
10/14 13Z,   0.90,  10.30,   9.09,  99.90,  -2.11,
10/14 14Z,   0.90,   9.09,   7.93,  99.90,  -2.06,
10/14 15Z,   0.90,   7.32,   6.25,  99.90,  -1.97,
10/14 16Z,   0.80,   5.46,   4.42,  99.90,  -1.84,
10/14 17Z,   0.70,   4.11,   3.06,  99.90,  -1.75,
10/14 18Z,   0.50,   3.81,   2.66,  99.90,  -1.65,  (min)
10/14 19Z,   0.50,   4.80,   3.57,  99.90,  -1.73,
10/14 20Z,   0.60,   6.87,   5.58,  99.90,  -1.89,
10/14 21Z,   0.60,   9.33,   7.99,  99.90,  -1.94,
10/14 22Z,   0.60,  11.41,  10.10,  99.90,  -1.91,
10/14 23Z,   0.60,  12.56,  11.32,  99.90,  -1.84,
10/15 00Z,   0.70,  12.57,  11.44,  99.90,  -1.83,  (max)
10/15 01Z,   0.70,  11.49,  10.53,  99.90,  -1.66,
10/15 02Z,   0.50,   9.51,   8.68,  99.90,  -1.33,
10/15 03Z,   0.40,   6.91,   6.19,  99.90,  -1.12,
10/15 04Z,   0.30,   4.15,   3.39,  99.90,  -1.06,
10/15 05Z,   0.50,   1.80,   1.11,  99.90,  -1.19,
10/15 06Z,   0.60,   0.42,  -0.22,  99.90,  -1.24,
10/15 07Z,   0.70,   0.43,  -0.30,  99.90,  -1.43,  (min)
10/15 08Z,   0.90,   1.80,   0.98,  99.90,  -1.72,
10/15 09Z,   1.00,   4.06,   3.27,  99.90,  -1.79,
10/15 10Z,   1.10,   6.48,   5.66,  99.90,  -1.92,
10/15 11Z,   1.20,   8.41,   7.75,  99.90,  -1.86,
10/15 12Z,   1.40,   9.55,   8.99,  99.90,  -1.96,
10/15 13Z,   1.40,   9.83,   9.48,  99.90,  -1.75,  (max)
10/15 14Z,   1.50,   9.34,   9.05,  99.90,  -1.79,
10/15 15Z,   1.40,   8.23,   7.98,  99.90,  -1.65,
10/15 16Z,   1.50,   6.79,   6.60,  99.90,  -1.69,
10/15 17Z,   1.50,   5.44,   5.43,  99.90,  -1.51,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/15 18Z,   1.70,   4.67,  99.90,   4.84,  -1.53,  (min)
10/15 19Z,   1.90,   4.87,  99.90,   5.22,  -1.55,
10/15 20Z,   2.10,   6.13,  99.90,   6.66,  -1.56,
10/15 21Z,   2.30,   8.09,  99.90,   8.81,  -1.58,
10/15 22Z,   2.60,  10.10,  99.90,  11.10,  -1.60,
10/15 23Z,   2.80,  11.51,  99.90,  12.69,  -1.62,
10/16 00Z,   2.60,  11.99,  99.90,  12.95,  -1.64,  (max)
10/16 01Z,   2.20,  11.52,  99.90,  12.07,  -1.65,
10/16 02Z,   1.70,  10.23,  99.90,  10.26,  -1.67,
10/16 03Z,   1.30,   8.31,  99.90,   7.92,  -1.69,
10/16 04Z,   1.00,   6.03,  99.90,   5.32,  -1.71,
10/16 05Z,   1.10,   3.75,  99.90,   3.12,  -1.73,
10/16 06Z,   1.20,   1.97,  99.90,   1.44,  -1.73,
10/16 07Z,   1.30,   1.14,  99.90,   0.71,  -1.73,  (min)
10/16 08Z,   1.30,   1.51,  99.90,   1.09,  -1.73,
10/16 09Z,   1.30,   2.95,  99.90,   2.52,  -1.73,
10/16 10Z,   1.30,   4.92,  99.90,   4.49,  -1.73,
10/16 11Z,   1.40,   6.80,  99.90,   6.47,  -1.73,
10/16 12Z,   1.50,   8.17,  99.90,   7.94,  -1.73,
10/16 13Z,   1.60,   8.89,  99.90,   8.76,  -1.73,
10/16 14Z,   1.60,   9.00,  99.90,   8.87,  -1.73,  (max)
10/16 15Z,   1.70,   8.57,  99.90,   8.54,  -1.73,
10/16 16Z,   1.70,   7.71,  99.90,   7.68,  -1.73,
10/16 17Z,   1.80,   6.65,  99.90,   6.72,  -1.73,
10/16 18Z,   1.70,   5.75,  99.90,   5.72,  -1.73,
10/16 19Z,   1.60,   5.39,  99.90,   5.27,  -1.73,  (min)
10/16 20Z,   1.40,   5.87,  99.90,   5.54,  -1.73,
10/16 21Z,   1.40,   7.13,  99.90,   6.81,  -1.73,
10/16 22Z,   1.40,   8.78,  99.90,   8.45,  -1.73,
10/16 23Z,   1.30,  10.23,  99.90,   9.80,  -1.73,
10/17 00Z,   1.30,  11.03,  99.90,  10.60,  -1.73,  (max)
10/17 01Z,   1.20,  11.07,  99.90,  10.54,  -1.73,
10/17 02Z,   1.10,  10.42,  99.90,   9.79,  -1.73,
10/17 03Z,   1.10,   9.21,  99.90,   8.59,  -1.73,
10/17 04Z,   1.10,   7.56,  99.90,   6.93,  -1.73,
10/17 05Z,   1.10,   5.65,  99.90,   5.02,  -1.73,
10/17 06Z,   1.00,   3.82,  99.90,   3.09,  -1.73,
10/17 07Z,   1.00,   2.47,  99.90,   1.74,  -1.73,
10/17 08Z,   0.90,   1.98,  99.90,   1.16,  -1.73,  (min)
10/17 09Z,   0.90,   2.48,  99.90,   1.65,  -1.73,
10/17 10Z,   0.90,   3.74,  99.90,   2.91,  -1.73,
10/17 11Z,   0.90,   5.28,  99.90,   4.46,  -1.73,
10/17 12Z,   0.90,   6.66,  99.90,   5.83,  -1.73,
10/17 13Z,   1.00,   7.64,  99.90,   6.91,  -1.73,
10/17 14Z,   1.00,   8.21,  99.90,   7.48,  -1.73,
10/17 15Z,   1.10,   8.40,  99.90,   7.77,  -1.73,  (max)
10/17 16Z,   1.10,   8.19,  99.90,   7.56,  -1.73,
10/17 17Z,   1.20,   7.61,  99.90,   7.08,  -1.73,
10/17 18Z,   1.20,   6.85,  99.90,   6.32,  -1.73,
10/17 19Z,   1.20,   6.22,  99.90,   5.70,  -1.73,
10/17 20Z,   1.20,   6.08,  99.90,   5.55,  -1.73,  (min)
10/17 21Z,   1.30,   6.59,  99.90,   6.17,  -1.73,
10/17 22Z,   1.30,   7.64,  99.90,   7.21,  -1.73,
10/17 23Z,   1.20,   8.84,  99.90,   8.32,  -1.73,
10/18 00Z,   1.20,   9.77,  99.90,   9.24,  -1.73,
10/18 01Z,   1.10,  10.18,  99.90,   9.55,  -1.73,  (max)
10/18 02Z,   1.10,  10.09,  99.90,   9.46,  -1.73,
10/18 03Z,   1.10,   9.56,  99.90,   8.93,  -1.73,
10/18 04Z,   1.00,   8.62,  99.90,   7.90,  -1.73,
10/18 05Z,   1.00,   7.28,  99.90,   6.56,  -1.73,
10/18 06Z,   0.90,   5.69,  99.90,   4.86,  -1.73,
10/18 07Z,   0.90,   4.16,  99.90,   3.33,  -1.73,
10/18 08Z,   0.90,   3.06,  99.90,   2.24,  -1.73,
10/18 09Z,   0.90,   2.69,  99.90,   1.87,  -1.73,  (min)
10/18 10Z,   0.90,   3.09,  99.90,   2.27,  -1.73,
10/18 11Z,   1.00,   4.04,  99.90,   3.32,  -1.73,
10/18 12Z,   0.90,   5.18,  99.90,   4.36,  -1.73,
10/18 13Z,   0.90,   6.24,  99.90,   5.42,  -1.73,
10/18 14Z,   0.80,   7.13,  99.90,   6.20,  -1.73,
10/18 15Z,   0.70,   7.83,  99.90,   6.80,  -1.73,
10/18 16Z,   0.60,   8.25,  99.90,   7.12,  -1.73,
10/18 17Z,   0.60,   8.26,  99.90,   7.13,  -1.73,  (max)
10/18 18Z,   0.60,   7.85,  99.90,   6.73,  -1.73,
10/18 19Z,   0.60,   7.22,  99.90,   6.09,  -1.73,
10/18 20Z,   0.70,   6.67,  99.90,   5.65,  -1.73,
10/18 21Z,   0.70,   6.51,  99.90,   5.48,  -1.73,  (min)
10/18 22Z,   0.70,   6.84,  99.90,   5.81,  -1.73,
10/18 23Z,   0.70,   7.54,  99.90,   6.51,  -1.73,
10/19 00Z,   0.60,   8.32,  99.90,   7.19,  -1.73,
10/19 01Z,   0.50,   8.93,  99.90,   7.70,  -1.73,
10/19 02Z,   0.40,   9.27,  99.90,   7.94,  -1.73,  (max)
10/19 03Z,   0.30,   9.35,  99.90,   7.92,  -1.73,
10/19 04Z,   0.30,   9.13,  99.90,   7.70,  -1.73,
10/19 05Z,   0.40,   8.49,  99.90,   7.16,  -1.73,
10/19 06Z,   0.50,   7.37,  99.90,   6.15,  -1.73,
10/19 07Z,   0.60,   5.95,  99.90,   4.82,  -1.73,
10/19 08Z,   0.60,   4.55,  99.90,   3.42,  -1.73,
10/19 09Z,   0.70,   3.51,  99.90,   2.48,  -1.73,
10/19 10Z,   0.70,   3.07,  99.90,   2.04,  -1.73,  (min)
10/19 11Z,   0.60,   3.25,  99.90,   2.13,  -1.73,
10/19 12Z,   0.50,   3.92,  99.90,   2.69,  -1.73,