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
#Alitak, AK : 07/18/2025 05:22:29 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/16 12Z,  -1.30,   7.38,   7.42,  99.90,   1.34,
07/16 13Z,  -1.30,   9.31,   9.41,  99.90,   1.40,
07/16 14Z,  -1.20,  10.26,  10.15,  99.90,   1.09,  (max)
07/16 15Z,  -1.20,   9.91,  10.02,  99.90,   1.31,
07/16 16Z,  -1.10,   8.46,   8.75,  99.90,   1.39,
07/16 17Z,  -1.00,   6.35,   6.64,  99.90,   1.29,
07/16 18Z,  -1.10,   4.02,   4.20,  99.90,   1.28,
07/16 19Z,  -1.10,   1.96,   2.11,  99.90,   1.25,
07/16 20Z,  -1.00,   0.67,   0.75,  99.90,   1.08,
07/16 21Z,  -1.00,   0.50,   0.52,  99.90,   1.02,  (min)
07/16 22Z,  -1.00,   1.55,   1.39,  99.90,   0.84,
07/16 23Z,  -1.00,   3.58,   3.20,  99.90,   0.62,
07/17 00Z,  -0.90,   6.18,   6.00,  99.90,   0.72,
07/17 01Z,  -0.90,   8.81,   8.77,  99.90,   0.86,
07/17 02Z,  -0.90,  10.74,  10.51,  99.90,   0.67,
07/17 03Z,  -0.90,  11.41,  11.08,  99.90,   0.57,  (max)
07/17 04Z,  -0.80,  10.78,  10.48,  99.90,   0.50,
07/17 05Z,  -0.80,   9.21,   8.99,  99.90,   0.58,
07/17 06Z,  -0.80,   7.11,   6.76,  99.90,   0.45,
07/17 07Z,  -0.80,   4.92,   4.69,  99.90,   0.57,
07/17 08Z,  -0.80,   3.12,   2.69,  99.90,   0.37,
07/17 09Z,  -0.80,   2.11,   1.54,  99.90,   0.23,  (min)
07/17 10Z,  -0.80,   2.12,   1.66,  99.90,   0.34,
07/17 11Z,  -0.70,   3.08,   2.83,  99.90,   0.45,
07/17 12Z,  -0.90,   4.72,   4.24,  99.90,   0.42,
07/17 13Z,  -0.90,   6.66,   6.34,  99.90,   0.58,
07/17 14Z,  -0.90,   8.35,   8.18,  99.90,   0.73,
07/17 15Z,  -0.90,   9.16,   8.86,  99.90,   0.60,  (max)
07/17 16Z,  -0.90,   8.85,   8.47,  99.90,   0.52,
07/17 17Z,  -0.80,   7.64,   7.39,  99.90,   0.55,
07/17 18Z,  -1.00,   5.91,   5.62,  99.90,   0.71,
07/17 19Z,  -1.00,   4.06,   3.86,  99.90,   0.80,
07/17 20Z,  -1.00,   2.53,   2.47,  99.90,   0.94,
07/17 21Z,  -1.00,   1.74,   1.69,  99.90,   0.95,  (min)
07/17 22Z,  -0.90,   1.94,   1.90,  99.90,   0.86,
07/17 23Z,  -0.90,   3.16,   2.91,  99.90,   0.65,
07/18 00Z,  -1.00,   5.12,   4.87,  99.90,   0.75,
07/18 01Z,  -1.00,   7.45,   7.42,  99.90,   0.97,
07/18 02Z,  -1.00,   9.68,   9.56,  99.90,   0.88,
07/18 03Z,  -1.00,  11.18,  11.04,  99.90,   0.86,
07/18 04Z,  -1.00,  11.49,  11.44,  99.90,   0.95,  (max)
07/18 05Z,  -1.00,  10.65,  10.50,  99.90,   0.85,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/18 06Z,  -1.00,   8.99,  99.90,   8.84,   0.85,
07/18 07Z,  -1.00,   6.86,  99.90,   6.71,   0.85,
07/18 08Z,  -1.00,   4.69,  99.90,   4.53,   0.84,
07/18 09Z,  -1.10,   2.88,  99.90,   2.62,   0.84,
07/18 10Z,  -1.10,   1.81,  99.90,   1.56,   0.84,
07/18 11Z,  -1.10,   1.69,  99.90,   1.43,   0.84,  (min)
07/18 12Z,  -1.20,   2.45,  99.90,   2.09,   0.84,
07/18 13Z,  -1.20,   3.85,  99.90,   3.49,   0.84,
07/18 14Z,  -1.10,   5.62,  99.90,   5.35,   0.84,
07/18 15Z,  -1.10,   7.24,  99.90,   6.97,   0.83,
07/18 16Z,  -1.00,   8.12,  99.90,   7.95,   0.83,
07/18 17Z,  -0.90,   8.06,  99.90,   7.99,   0.83,  (max)
07/18 18Z,  -0.90,   7.24,  99.90,   7.17,   0.83,
07/18 19Z,  -0.80,   5.96,  99.90,   6.00,   0.83,
07/18 20Z,  -0.80,   4.58,  99.90,   4.61,   0.83,
07/18 21Z,  -0.80,   3.46,  99.90,   3.50,   0.83,
07/18 22Z,  -0.70,   2.97,  99.90,   3.10,   0.83,  (min)
07/18 23Z,  -0.70,   3.32,  99.90,   3.45,   0.83,
07/19 00Z,  -0.70,   4.48,  99.90,   4.61,   0.83,
07/19 01Z,  -0.70,   6.21,  99.90,   6.34,   0.83,
07/19 02Z,  -0.70,   8.23,  99.90,   8.36,   0.83,
07/19 03Z,  -0.70,  10.15,  99.90,  10.28,   0.83,
07/19 04Z,  -0.70,  11.37,  99.90,  11.51,   0.83,
07/19 05Z,  -0.70,  11.52,  99.90,  11.65,   0.83,  (max)
07/19 06Z,  -0.70,  10.63,  99.90,  10.76,   0.83,
07/19 07Z,  -0.70,   8.97,  99.90,   9.11,   0.83,
07/19 08Z,  -0.60,   6.85,  99.90,   7.08,   0.83,
07/19 09Z,  -0.60,   4.62,  99.90,   4.85,   0.83,
07/19 10Z,  -0.60,   2.69,  99.90,   2.92,   0.83,
07/19 11Z,  -0.60,   1.43,  99.90,   1.66,   0.83,
07/19 12Z,  -0.60,   1.06,  99.90,   1.30,   0.83,  (min)
07/19 13Z,  -0.60,   1.55,  99.90,   1.78,   0.83,
07/19 14Z,  -0.60,   2.76,  99.90,   2.99,   0.83,
07/19 15Z,  -0.70,   4.49,  99.90,   4.62,   0.83,
07/19 16Z,  -0.70,   6.21,  99.90,   6.35,   0.83,
07/19 17Z,  -0.70,   7.35,  99.90,   7.48,   0.83,
07/19 18Z,  -0.70,   7.67,  99.90,   7.80,   0.83,  (max)
07/19 19Z,  -0.60,   7.30,  99.90,   7.53,   0.83,
07/19 20Z,  -0.60,   6.45,  99.90,   6.68,   0.83,
07/19 21Z,  -0.60,   5.39,  99.90,   5.63,   0.83,
07/19 22Z,  -0.60,   4.49,  99.90,   4.72,   0.83,
07/19 23Z,  -0.60,   4.07,  99.90,   4.30,   0.83,  (min)
07/20 00Z,  -0.60,   4.35,  99.90,   4.58,   0.83,
07/20 01Z,  -0.60,   5.31,  99.90,   5.54,   0.83,
07/20 02Z,  -0.60,   6.76,  99.90,   6.99,   0.83,
07/20 03Z,  -0.60,   8.54,  99.90,   8.77,   0.83,
07/20 04Z,  -0.60,  10.29,  99.90,  10.52,   0.83,
07/20 05Z,  -0.60,  11.44,  99.90,  11.67,   0.83,
07/20 06Z,  -0.60,  11.59,  99.90,  11.82,   0.83,  (max)
07/20 07Z,  -0.60,  10.78,  99.90,  11.01,   0.83,
07/20 08Z,  -0.60,   9.18,  99.90,   9.41,   0.83,
07/20 09Z,  -0.50,   7.01,  99.90,   7.34,   0.83,
07/20 10Z,  -0.50,   4.63,  99.90,   4.96,   0.83,
07/20 11Z,  -0.50,   2.46,  99.90,   2.79,   0.83,
07/20 12Z,  -0.60,   0.92,  99.90,   1.15,   0.83,
07/20 13Z,  -0.60,   0.25,  99.90,   0.49,   0.83,  (min)
07/20 14Z,  -0.70,   0.50,  99.90,   0.63,   0.83,
07/20 15Z,  -0.70,   1.64,  99.90,   1.77,   0.83,
07/20 16Z,  -0.70,   3.48,  99.90,   3.62,   0.83,
07/20 17Z,  -0.70,   5.48,  99.90,   5.61,   0.83,
07/20 18Z,  -0.60,   6.98,  99.90,   7.21,   0.83,
07/20 19Z,  -0.60,   7.73,  99.90,   7.97,   0.83,
07/20 20Z,  -0.60,   7.77,  99.90,   8.00,   0.83,  (max)
07/20 21Z,  -0.60,   7.19,  99.90,   7.42,   0.83,
07/20 22Z,  -0.60,   6.26,  99.90,   6.49,   0.83,
07/20 23Z,  -0.60,   5.34,  99.90,   5.57,   0.83,
07/21 00Z,  -0.70,   4.80,  99.90,   4.93,   0.83,  (min)
07/21 01Z,  -0.70,   4.87,  99.90,   5.00,   0.83,
07/21 02Z,  -0.70,   5.56,  99.90,   5.69,   0.83,
07/21 03Z,  -0.70,   6.80,  99.90,   6.93,   0.83,
07/21 04Z,  -0.80,   8.49,  99.90,   8.52,   0.83,
07/21 05Z,  -0.80,  10.26,  99.90,  10.29,   0.83,
07/21 06Z,  -0.80,  11.49,  99.90,  11.52,   0.83,
07/21 07Z,  -0.80,  11.79,  99.90,  11.82,   0.83,  (max)
07/21 08Z,  -0.80,  11.12,  99.90,  11.15,   0.83,
07/21 09Z,  -0.70,   9.53,  99.90,   9.66,   0.83,
07/21 10Z,  -0.70,   7.23,  99.90,   7.36,   0.83,
07/21 11Z,  -0.70,   4.59,  99.90,   4.73,   0.83,
07/21 12Z,  -0.70,   2.12,  99.90,   2.25,   0.83,
07/21 13Z,  -0.80,   0.26,  99.90,   0.29,   0.83,
07/21 14Z,  -0.80,  -0.67,  99.90,  -0.63,   0.83,  (min)
07/21 15Z,  -0.90,  -0.54,  99.90,  -0.61,   0.83,
07/21 16Z,  -0.90,   0.68,  99.90,   0.61,   0.83,
07/21 17Z,  -0.90,   2.80,  99.90,   2.73,   0.83,
07/21 18Z,  -0.90,   5.16,  99.90,   5.09,   0.83,
07/21 19Z,  -0.80,   7.07,  99.90,   7.11,   0.83,
07/21 20Z,  -0.80,   8.21,  99.90,   8.24,   0.83,
07/21 21Z,  -0.80,   8.48,  99.90,   8.51,   0.83,  (max)
07/21 22Z,  -0.80,   7.96,  99.90,   7.99,   0.83,
07/21 23Z,  -0.80,   6.93,  99.90,   6.96,   0.83,
07/22 00Z,  -0.80,   5.82,  99.90,   5.86,   0.83,