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 : 07/14/2026 17:22:02 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/13 00Z,  -0.30,   7.54,   7.72,  99.90,   0.48,
07/13 01Z,  -0.30,   5.92,   6.19,  99.90,   0.57,
07/13 02Z,  -0.30,   4.63,   4.76,  99.90,   0.43,
07/13 03Z,  -0.30,   4.08,   4.29,  99.90,   0.51,  (min)
07/13 04Z,  -0.40,   4.46,   4.65,  99.90,   0.59,
07/13 05Z,  -0.40,   5.73,   6.10,  99.90,   0.77,
07/13 06Z,  -0.40,   7.80,   8.07,  99.90,   0.67,
07/13 07Z,  -0.40,  10.28,  10.41,  99.90,   0.53,
07/13 08Z,  -0.40,  12.34,  12.37,  99.90,   0.43,
07/13 09Z,  -0.40,  13.27,  13.10,  99.90,   0.23,  (max)
07/13 10Z,  -0.40,  12.77,  12.58,  99.90,   0.21,
07/13 11Z,  -0.40,  10.88,  10.95,  99.90,   0.47,
07/13 12Z,  -0.40,   7.90,   7.93,  99.90,   0.43,
07/13 13Z,  -0.40,   4.37,   4.39,  99.90,   0.42,
07/13 14Z,  -0.50,   0.98,   1.18,  99.90,   0.70,
07/13 15Z,  -0.50,  -1.62,  -1.50,  99.90,   0.62,
07/13 16Z,  -0.50,  -2.93,  -2.76,  99.90,   0.67,  (min)
07/13 17Z,  -0.50,  -2.74,  -2.36,  99.90,   0.88,
07/13 18Z,  -0.50,  -1.00,  -0.86,  99.90,   0.64,
07/13 19Z,  -0.50,   2.02,   1.94,  99.90,   0.42,
07/13 20Z,  -0.50,   5.50,   5.41,  99.90,   0.41,
07/13 21Z,  -0.50,   8.40,   8.62,  99.90,   0.72,
07/13 22Z,  -0.60,  10.06,  10.16,  99.90,   0.70,
07/13 23Z,  -0.60,  10.32,  10.35,  99.90,   0.63,  (max)
07/14 00Z,  -0.50,   9.33,   9.42,  99.90,   0.59,
07/14 01Z,  -0.50,   7.54,   7.79,  99.90,   0.75,
07/14 02Z,  -0.60,   5.58,   5.71,  99.90,   0.73,
07/14 03Z,  -0.60,   4.04,   4.31,  99.90,   0.87,
07/14 04Z,  -0.60,   3.38,   3.50,  99.90,   0.72,  (min)
07/14 05Z,  -0.70,   3.77,   4.24,  99.90,   1.17,
07/14 06Z,  -0.60,   5.25,   5.69,  99.90,   1.04,
07/14 07Z,  -0.60,   7.68,   8.23,  99.90,   1.15,
07/14 08Z,  -0.60,  10.53,  10.91,  99.90,   0.98,
07/14 09Z,  -0.60,  12.81,  13.04,  99.90,   0.83,
07/14 10Z,  -0.60,  13.75,  13.84,  99.90,   0.69,  (max)
07/14 11Z,  -0.50,  13.07,  13.33,  99.90,   0.76,
07/14 12Z,  -0.50,  10.86,  11.31,  99.90,   0.95,
07/14 13Z,  -0.40,   7.52,   7.93,  99.90,   0.81,
07/14 14Z,  -0.40,   3.70,   4.29,  99.90,   0.99,
07/14 15Z,  -0.40,   0.15,   0.59,  99.90,   0.84,
07/14 16Z,  -0.40,  -2.45,  -2.01,  99.90,   0.84,
07/14 17Z,  -0.40,  -3.59,  -2.94,  99.90,   1.05,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/14 18Z,  -0.30,  -3.06,  99.90,  -2.35,   1.01,
07/14 19Z,  -0.30,  -0.83,  99.90,  -0.17,   0.96,
07/14 20Z,  -0.30,   2.69,  99.90,   3.30,   0.92,
07/14 21Z,  -0.30,   6.47,  99.90,   7.05,   0.87,
07/14 22Z,  -0.30,   9.41,  99.90,   9.94,   0.83,
07/14 23Z,  -0.30,  10.87,  99.90,  11.36,   0.78,  (max)
07/15 00Z,  -0.30,  10.77,  99.90,  11.21,   0.74,
07/15 01Z,  -0.30,   9.35,  99.90,   9.75,   0.69,
07/15 02Z,  -0.30,   7.18,  99.90,   7.53,   0.65,
07/15 03Z,  -0.30,   4.95,  99.90,   5.25,   0.60,
07/15 04Z,  -0.40,   3.27,  99.90,   3.43,   0.56,
07/15 05Z,  -0.40,   2.60,  99.90,   2.71,   0.51,  (min)
07/15 06Z,  -0.40,   3.13,  99.90,   3.25,   0.51,
07/15 07Z,  -0.40,   4.91,  99.90,   5.02,   0.51,
07/15 08Z,  -0.40,   7.72,  99.90,   7.84,   0.51,
07/15 09Z,  -0.40,  10.83,  99.90,  10.94,   0.51,
07/15 10Z,  -0.50,  13.14,  99.90,  13.15,   0.51,
07/15 11Z,  -0.50,  13.90,  99.90,  13.92,   0.51,  (max)
07/15 12Z,  -0.50,  12.93,  99.90,  12.95,   0.51,
07/15 13Z,  -0.60,  10.41,  99.90,  10.32,   0.51,
07/15 14Z,  -0.60,   6.82,  99.90,   6.73,   0.51,
07/15 15Z,  -0.60,   2.89,  99.90,   2.81,   0.51,
07/15 16Z,  -0.60,  -0.60,  99.90,  -0.68,   0.51,
07/15 17Z,  -0.70,  -2.97,  99.90,  -3.16,   0.51,
07/15 18Z,  -0.70,  -3.76,  99.90,  -3.94,   0.51,  (min)
07/15 19Z,  -0.70,  -2.75,  99.90,  -2.94,   0.51,
07/15 20Z,  -0.70,  -0.01,  99.90,  -0.20,   0.51,
07/15 21Z,  -0.70,   3.86,  99.90,   3.68,   0.51,
07/15 22Z,  -0.70,   7.70,  99.90,   7.51,   0.51,
07/15 23Z,  -0.70,  10.39,  99.90,  10.21,   0.51,
07/16 00Z,  -0.70,  11.45,  99.90,  11.27,   0.51,  (max)
07/16 01Z,  -0.70,  10.88,  99.90,  10.69,   0.51,
07/16 02Z,  -0.70,   9.04,  99.90,   8.85,   0.51,
07/16 03Z,  -0.70,   6.57,  99.90,   6.39,   0.51,
07/16 04Z,  -0.70,   4.19,  99.90,   4.00,   0.51,
07/16 05Z,  -0.70,   2.49,  99.90,   2.31,   0.51,
07/16 06Z,  -0.70,   1.94,  99.90,   1.75,   0.51,  (min)
07/16 07Z,  -0.70,   2.71,  99.90,   2.53,   0.51,
07/16 08Z,  -0.70,   4.81,  99.90,   4.62,   0.51,
07/16 09Z,  -0.60,   7.88,  99.90,   7.80,   0.51,
07/16 10Z,  -0.60,  11.03,  99.90,  10.94,   0.51,
07/16 11Z,  -0.60,  13.14,  99.90,  13.05,   0.51,
07/16 12Z,  -0.60,  13.58,  99.90,  13.50,   0.51,  (max)
07/16 13Z,  -0.60,  12.29,  99.90,  12.20,   0.51,
07/16 14Z,  -0.60,   9.53,  99.90,   9.44,   0.51,
07/16 15Z,  -0.60,   5.88,  99.90,   5.80,   0.51,
07/16 16Z,  -0.60,   2.09,  99.90,   2.00,   0.51,
07/16 17Z,  -0.60,  -1.10,  99.90,  -1.19,   0.51,
07/16 18Z,  -0.60,  -3.04,  99.90,  -3.12,   0.51,
07/16 19Z,  -0.60,  -3.30,  99.90,  -3.38,   0.51,  (min)
07/16 20Z,  -0.60,  -1.75,  99.90,  -1.84,   0.51,
07/16 21Z,  -0.60,   1.39,  99.90,   1.31,   0.51,
07/16 22Z,  -0.60,   5.37,  99.90,   5.28,   0.51,
07/16 23Z,  -0.50,   8.95,  99.90,   8.97,   0.51,
07/17 00Z,  -0.50,  11.17,  99.90,  11.19,   0.51,
07/17 01Z,  -0.50,  11.69,  99.90,  11.70,   0.51,  (max)
07/17 02Z,  -0.50,  10.64,  99.90,  10.65,   0.51,
07/17 03Z,  -0.60,   8.47,  99.90,   8.38,   0.51,
07/17 04Z,  -0.60,   5.85,  99.90,   5.76,   0.51,
07/17 05Z,  -0.60,   3.45,  99.90,   3.36,   0.51,
07/17 06Z,  -0.60,   1.88,  99.90,   1.79,   0.51,
07/17 07Z,  -0.60,   1.54,  99.90,   1.46,   0.51,  (min)
07/17 08Z,  -0.50,   2.59,  99.90,   2.61,   0.51,
07/17 09Z,  -0.50,   4.92,  99.90,   4.93,   0.51,
07/17 10Z,  -0.40,   8.04,  99.90,   8.15,   0.51,
07/17 11Z,  -0.40,  10.97,  99.90,  11.08,   0.51,
07/17 12Z,  -0.50,  12.69,  99.90,  12.71,   0.51,
07/17 13Z,  -0.50,  12.74,  99.90,  12.76,   0.51,  (max)
07/17 14Z,  -0.60,  11.18,  99.90,  11.09,   0.51,
07/17 15Z,  -0.60,   8.36,  99.90,   8.28,   0.51,
07/17 16Z,  -0.60,   4.89,  99.90,   4.81,   0.51,
07/17 17Z,  -0.60,   1.47,  99.90,   1.39,   0.51,
07/17 18Z,  -0.60,  -1.19,  99.90,  -1.28,   0.51,
07/17 19Z,  -0.60,  -2.51,  99.90,  -2.60,   0.51,  (min)
07/17 20Z,  -0.60,  -2.17,  99.90,  -2.25,   0.51,
07/17 21Z,  -0.60,  -0.16,  99.90,  -0.25,   0.51,
07/17 22Z,  -0.60,   3.16,  99.90,   3.07,   0.51,
07/17 23Z,  -0.60,   6.94,  99.90,   6.85,   0.51,
07/18 00Z,  -0.60,  10.02,  99.90,   9.93,   0.51,
07/18 01Z,  -0.60,  11.61,  99.90,  11.52,   0.51,  (max)
07/18 02Z,  -0.60,  11.56,  99.90,  11.47,   0.51,
07/18 03Z,  -0.60,  10.12,  99.90,  10.04,   0.51,
07/18 04Z,  -0.60,   7.77,  99.90,   7.69,   0.51,
07/18 05Z,  -0.60,   5.14,  99.90,   5.06,   0.51,
07/18 06Z,  -0.60,   2.87,  99.90,   2.79,   0.51,
07/18 07Z,  -0.60,   1.54,  99.90,   1.45,   0.51,
07/18 08Z,  -0.60,   1.48,  99.90,   1.40,   0.51,  (min)
07/18 09Z,  -0.50,   2.74,  99.90,   2.75,   0.51,
07/18 10Z,  -0.50,   5.10,  99.90,   5.12,   0.51,
07/18 11Z,  -0.50,   8.03,  99.90,   8.04,   0.51,
07/18 12Z,  -0.50,  10.54,  99.90,  10.56,   0.51,