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 17:21:10 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/14 00Z,   1.00,   6.20,   5.30,  99.90,  -1.90,  (max)
10/14 01Z,   0.90,   4.44,   3.58,  99.90,  -1.76,
10/14 02Z,   0.90,   1.77,   1.03,  99.90,  -1.64,
10/14 03Z,   1.00,  -1.37,  -2.02,  99.90,  -1.65,
10/14 04Z,   1.00,  -4.33,  -5.01,  99.90,  -1.68,
10/14 05Z,   1.10,  -6.39,  -7.20,  99.90,  -1.91,
10/14 06Z,   1.30,  -6.99,  -7.84,  99.90,  -2.15,  (min)
10/14 07Z,   1.30,  -5.94,  -6.87,  99.90,  -2.23,
10/14 08Z,   1.20,  -3.63,  -4.71,  99.90,  -2.28,
10/14 09Z,   1.20,  -0.82,  -2.07,  99.90,  -2.45,
10/14 10Z,   1.20,   1.70,   0.48,  99.90,  -2.42,
10/14 11Z,   1.20,   3.42,   2.22,  99.90,  -2.40,
10/14 12Z,   1.10,   4.13,   2.87,  99.90,  -2.36,  (max)
10/14 13Z,   0.90,   3.81,   2.60,  99.90,  -2.11,
10/14 14Z,   0.90,   2.60,   1.44,  99.90,  -2.06,
10/14 15Z,   0.90,   0.83,  -0.24,  99.90,  -1.97,
10/14 16Z,   0.80,  -1.03,  -2.07,  99.90,  -1.84,
10/14 17Z,   0.70,  -2.38,  -3.43,  99.90,  -1.75,
10/14 18Z,   0.50,  -2.68,  -3.83,  99.90,  -1.65,  (min)
10/14 19Z,   0.50,  -1.69,  -2.92,  99.90,  -1.73,
10/14 20Z,   0.60,   0.38,  -0.91,  99.90,  -1.89,
10/14 21Z,   0.60,   2.84,   1.50,  99.90,  -1.94,
10/14 22Z,   0.60,   4.92,   3.61,  99.90,  -1.91,
10/14 23Z,   0.60,   6.07,   4.83,  99.90,  -1.84,
10/15 00Z,   0.70,   6.08,   4.95,  99.90,  -1.83,  (max)
10/15 01Z,   0.70,   5.00,   4.04,  99.90,  -1.66,
10/15 02Z,   0.50,   3.02,   2.19,  99.90,  -1.33,
10/15 03Z,   0.40,   0.42,  -0.30,  99.90,  -1.12,
10/15 04Z,   0.30,  -2.34,  -3.10,  99.90,  -1.06,
10/15 05Z,   0.50,  -4.69,  -5.38,  99.90,  -1.19,
10/15 06Z,   0.60,  -6.07,  -6.71,  99.90,  -1.24,
10/15 07Z,   0.70,  -6.06,  -6.79,  99.90,  -1.43,  (min)
10/15 08Z,   0.90,  -4.69,  -5.51,  99.90,  -1.72,
10/15 09Z,   1.00,  -2.43,  -3.22,  99.90,  -1.79,
10/15 10Z,   1.10,  -0.01,  -0.83,  99.90,  -1.92,
10/15 11Z,   1.20,   1.92,   1.26,  99.90,  -1.86,
10/15 12Z,   1.40,   3.06,   2.50,  99.90,  -1.96,
10/15 13Z,   1.40,   3.34,   2.99,  99.90,  -1.75,  (max)
10/15 14Z,   1.50,   2.85,   2.56,  99.90,  -1.79,
10/15 15Z,   1.40,   1.74,   1.49,  99.90,  -1.65,
10/15 16Z,   1.50,   0.30,   0.11,  99.90,  -1.69,
10/15 17Z,   1.50,  -1.05,  -1.06,  99.90,  -1.51,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/15 18Z,   1.70,  -1.82,  99.90,  -1.65,  -1.53,  (min)
10/15 19Z,   1.90,  -1.62,  99.90,  -1.27,  -1.55,
10/15 20Z,   2.10,  -0.36,  99.90,   0.17,  -1.56,
10/15 21Z,   2.30,   1.60,  99.90,   2.32,  -1.58,
10/15 22Z,   2.60,   3.61,  99.90,   4.61,  -1.60,
10/15 23Z,   2.80,   5.02,  99.90,   6.20,  -1.62,
10/16 00Z,   2.60,   5.50,  99.90,   6.46,  -1.64,  (max)
10/16 01Z,   2.20,   5.03,  99.90,   5.58,  -1.65,
10/16 02Z,   1.70,   3.74,  99.90,   3.77,  -1.67,
10/16 03Z,   1.30,   1.82,  99.90,   1.43,  -1.69,
10/16 04Z,   1.00,  -0.46,  99.90,  -1.17,  -1.71,
10/16 05Z,   1.10,  -2.74,  99.90,  -3.37,  -1.73,
10/16 06Z,   1.20,  -4.52,  99.90,  -5.05,  -1.73,
10/16 07Z,   1.30,  -5.35,  99.90,  -5.78,  -1.73,  (min)
10/16 08Z,   1.30,  -4.98,  99.90,  -5.40,  -1.73,
10/16 09Z,   1.30,  -3.54,  99.90,  -3.97,  -1.73,
10/16 10Z,   1.30,  -1.57,  99.90,  -2.00,  -1.73,
10/16 11Z,   1.40,   0.31,  99.90,  -0.02,  -1.73,
10/16 12Z,   1.50,   1.68,  99.90,   1.45,  -1.73,
10/16 13Z,   1.60,   2.40,  99.90,   2.27,  -1.73,
10/16 14Z,   1.60,   2.51,  99.90,   2.38,  -1.73,  (max)
10/16 15Z,   1.70,   2.08,  99.90,   2.05,  -1.73,
10/16 16Z,   1.70,   1.22,  99.90,   1.19,  -1.73,
10/16 17Z,   1.80,   0.16,  99.90,   0.23,  -1.73,
10/16 18Z,   1.70,  -0.74,  99.90,  -0.77,  -1.73,
10/16 19Z,   1.60,  -1.10,  99.90,  -1.22,  -1.73,  (min)
10/16 20Z,   1.40,  -0.62,  99.90,  -0.95,  -1.73,
10/16 21Z,   1.40,   0.64,  99.90,   0.32,  -1.73,
10/16 22Z,   1.40,   2.29,  99.90,   1.96,  -1.73,
10/16 23Z,   1.30,   3.74,  99.90,   3.31,  -1.73,
10/17 00Z,   1.30,   4.54,  99.90,   4.11,  -1.73,  (max)
10/17 01Z,   1.20,   4.58,  99.90,   4.05,  -1.73,
10/17 02Z,   1.10,   3.93,  99.90,   3.30,  -1.73,
10/17 03Z,   1.10,   2.72,  99.90,   2.10,  -1.73,
10/17 04Z,   1.10,   1.07,  99.90,   0.44,  -1.73,
10/17 05Z,   1.10,  -0.84,  99.90,  -1.47,  -1.73,
10/17 06Z,   1.00,  -2.67,  99.90,  -3.40,  -1.73,
10/17 07Z,   1.00,  -4.02,  99.90,  -4.75,  -1.73,
10/17 08Z,   0.90,  -4.51,  99.90,  -5.33,  -1.73,  (min)
10/17 09Z,   0.90,  -4.01,  99.90,  -4.84,  -1.73,
10/17 10Z,   0.90,  -2.75,  99.90,  -3.58,  -1.73,
10/17 11Z,   0.90,  -1.21,  99.90,  -2.03,  -1.73,
10/17 12Z,   0.90,   0.17,  99.90,  -0.66,  -1.73,
10/17 13Z,   1.00,   1.15,  99.90,   0.42,  -1.73,
10/17 14Z,   1.00,   1.72,  99.90,   0.99,  -1.73,
10/17 15Z,   1.10,   1.91,  99.90,   1.28,  -1.73,  (max)
10/17 16Z,   1.10,   1.70,  99.90,   1.07,  -1.73,
10/17 17Z,   1.20,   1.12,  99.90,   0.59,  -1.73,
10/17 18Z,   1.20,   0.36,  99.90,  -0.17,  -1.73,
10/17 19Z,   1.20,  -0.27,  99.90,  -0.79,  -1.73,
10/17 20Z,   1.20,  -0.41,  99.90,  -0.94,  -1.73,  (min)
10/17 21Z,   1.30,   0.10,  99.90,  -0.32,  -1.73,
10/17 22Z,   1.30,   1.15,  99.90,   0.72,  -1.73,
10/17 23Z,   1.20,   2.35,  99.90,   1.83,  -1.73,
10/18 00Z,   1.20,   3.28,  99.90,   2.75,  -1.73,
10/18 01Z,   1.10,   3.69,  99.90,   3.06,  -1.73,  (max)
10/18 02Z,   1.10,   3.60,  99.90,   2.97,  -1.73,
10/18 03Z,   1.10,   3.07,  99.90,   2.44,  -1.73,
10/18 04Z,   1.00,   2.13,  99.90,   1.41,  -1.73,
10/18 05Z,   1.00,   0.79,  99.90,   0.07,  -1.73,
10/18 06Z,   0.90,  -0.80,  99.90,  -1.63,  -1.73,
10/18 07Z,   0.90,  -2.33,  99.90,  -3.16,  -1.73,
10/18 08Z,   0.90,  -3.43,  99.90,  -4.25,  -1.73,
10/18 09Z,   0.90,  -3.80,  99.90,  -4.62,  -1.73,  (min)
10/18 10Z,   0.90,  -3.40,  99.90,  -4.22,  -1.73,
10/18 11Z,   1.00,  -2.45,  99.90,  -3.17,  -1.73,
10/18 12Z,   0.90,  -1.31,  99.90,  -2.13,  -1.73,
10/18 13Z,   0.90,  -0.25,  99.90,  -1.07,  -1.73,
10/18 14Z,   0.80,   0.64,  99.90,  -0.29,  -1.73,
10/18 15Z,   0.70,   1.34,  99.90,   0.31,  -1.73,
10/18 16Z,   0.60,   1.76,  99.90,   0.63,  -1.73,
10/18 17Z,   0.60,   1.77,  99.90,   0.64,  -1.73,  (max)
10/18 18Z,   0.60,   1.36,  99.90,   0.24,  -1.73,
10/18 19Z,   0.60,   0.73,  99.90,  -0.40,  -1.73,
10/18 20Z,   0.70,   0.18,  99.90,  -0.84,  -1.73,
10/18 21Z,   0.70,   0.02,  99.90,  -1.01,  -1.73,  (min)
10/18 22Z,   0.70,   0.35,  99.90,  -0.68,  -1.73,
10/18 23Z,   0.70,   1.05,  99.90,   0.02,  -1.73,
10/19 00Z,   0.60,   1.83,  99.90,   0.70,  -1.73,
10/19 01Z,   0.50,   2.44,  99.90,   1.21,  -1.73,
10/19 02Z,   0.40,   2.78,  99.90,   1.45,  -1.73,  (max)
10/19 03Z,   0.30,   2.86,  99.90,   1.43,  -1.73,
10/19 04Z,   0.30,   2.64,  99.90,   1.21,  -1.73,
10/19 05Z,   0.40,   2.00,  99.90,   0.67,  -1.73,
10/19 06Z,   0.50,   0.88,  99.90,  -0.34,  -1.73,
10/19 07Z,   0.60,  -0.54,  99.90,  -1.67,  -1.73,
10/19 08Z,   0.60,  -1.94,  99.90,  -3.07,  -1.73,
10/19 09Z,   0.70,  -2.98,  99.90,  -4.01,  -1.73,
10/19 10Z,   0.70,  -3.42,  99.90,  -4.45,  -1.73,  (min)
10/19 11Z,   0.60,  -3.24,  99.90,  -4.36,  -1.73,
10/19 12Z,   0.50,  -2.57,  99.90,  -3.80,  -1.73,