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
#Nikiski, AK : 07/16/2025 21:21:28 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/15 06Z,  -0.50,  18.16,  17.20,  99.90,  -0.46,
07/15 07Z,  -0.50,  14.08,  12.92,  99.90,  -0.66,
07/15 08Z,  -0.50,   9.45,   8.77,  99.90,  -0.18,
07/15 09Z,  -0.50,   5.52,   5.16,  99.90,   0.14,
07/15 10Z,  -0.50,   3.08,   2.45,  99.90,  -0.13,
07/15 11Z,  -0.50,   2.91,   2.23,  99.90,  -0.18,  (min)
07/15 12Z,  -0.60,   5.69,   5.79,  99.90,   0.70,
07/15 13Z,  -0.60,  10.58,  10.50,  99.90,   0.52,
07/15 14Z,  -0.60,  15.37,  14.55,  99.90,  -0.22,
07/15 15Z,  -0.60,  18.55,  17.78,  99.90,  -0.17,
07/15 16Z,  -0.60,  19.92,  19.30,  99.90,  -0.02,  (max)
07/15 17Z,  -0.70,  19.39,  18.54,  99.90,  -0.15,
07/15 18Z,  -0.70,  16.81,  15.46,  99.90,  -0.65,
07/15 19Z,  -0.70,  12.50,  11.29,  99.90,  -0.51,
07/15 20Z,  -0.70,   7.46,   7.11,  99.90,   0.35,
07/15 21Z,  -0.70,   3.01,   3.09,  99.90,   0.78,
07/15 22Z,  -0.70,   0.06,  -0.28,  99.90,   0.36,
07/15 23Z,  -0.70,  -0.78,  -1.66,  99.90,  -0.18,  (min)
07/16 00Z,  -0.70,   1.25,   0.86,  99.90,   0.31,
07/16 01Z,  -0.70,   6.06,   6.07,  99.90,   0.71,
07/16 02Z,  -0.70,  11.84,  11.12,  99.90,  -0.02,
07/16 03Z,  -0.60,  16.58,  15.61,  99.90,  -0.37,
07/16 04Z,  -0.60,  19.61,  19.00,  99.90,  -0.01,
07/16 05Z,  -0.70,  20.83,  20.38,  99.90,   0.25,  (max)
07/16 06Z,  -0.70,  19.96,  19.33,  99.90,   0.07,
07/16 07Z,  -0.70,  16.99,  16.01,  99.90,  -0.28,
07/16 08Z,  -0.70,  12.61,  11.77,  99.90,  -0.14,
07/16 09Z,  -0.70,   8.11,   7.83,  99.90,   0.42,
07/16 10Z,  -0.70,   4.60,   4.29,  99.90,   0.39,
07/16 11Z,  -0.70,   2.68,   1.97,  99.90,  -0.01,  (min)
07/16 12Z,  -0.80,   2.99,   2.35,  99.90,   0.16,
07/16 13Z,  -0.80,   6.03,   6.07,  99.90,   0.84,
07/16 14Z,  -0.80,  10.72,  10.41,  99.90,   0.49,
07/16 15Z,  -0.80,  14.98,  14.19,  99.90,   0.01,
07/16 16Z,  -0.80,  17.71,  17.16,  99.90,   0.25,
07/16 17Z,  -0.90,  18.82,  18.35,  99.90,   0.43,  (max)
07/16 18Z,  -0.90,  18.16,  17.48,  99.90,   0.22,
07/16 19Z,  -0.90,  15.57,  14.55,  99.90,  -0.12,
07/16 20Z,  -0.90,  11.47,  10.78,  99.90,   0.21,
07/16 21Z,  -0.90,   6.98,   6.96,  99.90,   0.88,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/16 22Z,  -0.90,   3.36,  99.90,   3.27,   0.80,
07/16 23Z,  -1.00,   1.30,  99.90,   1.03,   0.73,
07/17 00Z,  -1.00,   1.24,  99.90,   0.90,   0.66,  (min)
07/17 01Z,  -1.00,   3.78,  99.90,   3.36,   0.59,
07/17 02Z,  -0.90,   8.59,  99.90,   8.20,   0.51,
07/17 03Z,  -0.90,  13.80,  99.90,  13.34,   0.44,
07/17 04Z,  -0.80,  17.74,  99.90,  17.31,   0.37,
07/17 05Z,  -0.80,  20.03,  99.90,  19.53,   0.30,
07/17 06Z,  -0.80,  20.60,  99.90,  20.03,   0.23,  (max)
07/17 07Z,  -0.70,  19.18,  99.90,  18.63,   0.15,
07/17 08Z,  -0.70,  15.87,  99.90,  15.25,   0.08,
07/17 09Z,  -0.70,  11.50,  99.90,  10.81,   0.01,
07/17 10Z,  -0.70,   7.33,  99.90,   6.63,   0.01,
07/17 11Z,  -0.60,   4.24,  99.90,   3.65,   0.01,
07/17 12Z,  -0.60,   2.61,  99.90,   2.02,   0.01,  (min)
07/17 13Z,  -0.50,   3.05,  99.90,   2.56,   0.01,
07/17 14Z,  -0.50,   5.95,  99.90,   5.46,   0.01,
07/17 15Z,  -0.50,  10.17,  99.90,   9.68,   0.01,
07/17 16Z,  -0.50,  13.90,  99.90,  13.41,   0.01,
07/17 17Z,  -0.50,  16.35,  99.90,  15.86,   0.01,
07/17 18Z,  -0.50,  17.47,  99.90,  16.98,   0.01,  (max)
07/17 19Z,  -0.50,  16.98,  99.90,  16.48,   0.01,
07/17 20Z,  -0.50,  14.69,  99.90,  14.19,   0.01,
07/17 21Z,  -0.50,  11.11,  99.90,  10.62,   0.01,
07/17 22Z,  -0.50,   7.40,  99.90,   6.91,   0.01,
07/17 23Z,  -0.50,   4.63,  99.90,   4.13,   0.01,
07/18 00Z,  -0.50,   3.23,  99.90,   2.73,   0.01,  (min)
07/18 01Z,  -0.50,   3.53,  99.90,   3.04,   0.01,
07/18 02Z,  -0.40,   6.13,  99.90,   5.74,   0.01,
07/18 03Z,  -0.40,  10.55,  99.90,  10.16,   0.01,
07/18 04Z,  -0.40,  15.02,  99.90,  14.63,   0.01,
07/18 05Z,  -0.40,  18.23,  99.90,  17.83,   0.01,
07/18 06Z,  -0.40,  19.97,  99.90,  19.58,   0.01,
07/18 07Z,  -0.40,  20.14,  99.90,  19.75,   0.01,  (max)
07/18 08Z,  -0.40,  18.44,  99.90,  18.05,   0.01,
07/18 09Z,  -0.40,  15.08,  99.90,  14.68,   0.01,
07/18 10Z,  -0.30,  10.93,  99.90,  10.64,   0.01,
07/18 11Z,  -0.30,   7.12,  99.90,   6.83,   0.01,
07/18 12Z,  -0.30,   4.27,  99.90,   3.97,   0.01,
07/18 13Z,  -0.30,   2.60,  99.90,   2.31,   0.01,  (min)
07/18 14Z,  -0.30,   2.81,  99.90,   2.51,   0.01,
07/18 15Z,  -0.30,   5.30,  99.90,   5.01,   0.01,
07/18 16Z,  -0.30,   9.00,  99.90,   8.71,   0.01,
07/18 17Z,  -0.40,  12.35,  99.90,  11.96,   0.01,
07/18 18Z,  -0.40,  14.81,  99.90,  14.42,   0.01,
07/18 19Z,  -0.40,  16.24,  99.90,  15.85,   0.01,  (max)
07/18 20Z,  -0.40,  16.17,  99.90,  15.78,   0.01,
07/18 21Z,  -0.40,  14.42,  99.90,  14.03,   0.01,
07/18 22Z,  -0.40,  11.54,  99.90,  11.14,   0.01,
07/18 23Z,  -0.30,   8.59,  99.90,   8.30,   0.01,
07/19 00Z,  -0.30,   6.45,  99.90,   6.16,   0.01,
07/19 01Z,  -0.30,   5.31,  99.90,   5.02,   0.01,  (min)
07/19 02Z,  -0.30,   5.57,  99.90,   5.28,   0.01,
07/19 03Z,  -0.30,   7.87,  99.90,   7.57,   0.01,
07/19 04Z,  -0.30,  11.72,  99.90,  11.42,   0.01,
07/19 05Z,  -0.30,  15.49,  99.90,  15.20,   0.01,
07/19 06Z,  -0.30,  18.18,  99.90,  17.89,   0.01,
07/19 07Z,  -0.30,  19.68,  99.90,  19.38,   0.01,
07/19 08Z,  -0.30,  19.72,  99.90,  19.43,   0.01,  (max)
07/19 09Z,  -0.30,  18.00,  99.90,  17.71,   0.01,
07/19 10Z,  -0.20,  14.77,  99.90,  14.58,   0.01,
07/19 11Z,  -0.20,  10.90,  99.90,  10.71,   0.01,
07/19 12Z,  -0.20,   7.32,  99.90,   7.13,   0.01,
07/19 13Z,  -0.10,   4.39,  99.90,   4.30,   0.01,
07/19 14Z,  -0.10,   2.35,  99.90,   2.26,   0.01,
07/19 15Z,  -0.20,   2.10,  99.90,   1.91,   0.01,  (min)
07/19 16Z,  -0.20,   4.14,  99.90,   3.94,   0.01,
07/19 17Z,  -0.20,   7.44,  99.90,   7.24,   0.01,
07/19 18Z,  -0.20,  10.70,  99.90,  10.51,   0.01,
07/19 19Z,  -0.30,  13.50,  99.90,  13.20,   0.01,
07/19 20Z,  -0.30,  15.48,  99.90,  15.18,   0.01,
07/19 21Z,  -0.30,  16.01,  99.90,  15.72,   0.01,  (max)
07/19 22Z,  -0.20,  14.86,  99.90,  14.67,   0.01,
07/19 23Z,  -0.20,  12.61,  99.90,  12.41,   0.01,
07/20 00Z,  -0.20,  10.22,  99.90,  10.02,   0.01,
07/20 01Z,  -0.20,   8.32,  99.90,   8.12,   0.01,
07/20 02Z,  -0.20,   7.03,  99.90,   6.84,   0.01,
07/20 03Z,  -0.20,   6.91,  99.90,   6.72,   0.01,  (min)
07/20 04Z,  -0.20,   8.75,  99.90,   8.56,   0.01,
07/20 05Z,  -0.20,  12.06,  99.90,  11.87,   0.01,
07/20 06Z,  -0.30,  15.37,  99.90,  15.08,   0.01,
07/20 07Z,  -0.30,  17.88,  99.90,  17.59,   0.01,
07/20 08Z,  -0.30,  19.43,  99.90,  19.14,   0.01,
07/20 09Z,  -0.30,  19.59,  99.90,  19.30,   0.01,  (max)
07/20 10Z,  -0.20,  18.00,  99.90,  17.81,   0.01,
07/20 11Z,  -0.20,  14.93,  99.90,  14.74,   0.01,
07/20 12Z,  -0.20,  11.22,  99.90,  11.03,   0.01,
07/20 13Z,  99.90,   7.61,  99.90,  99.90,   0.01,
07/20 14Z,  99.90,   4.30,  99.90,  99.90,   0.01,
07/20 15Z,  99.90,   1.70,  99.90,  99.90,   0.01,
07/20 16Z,  99.90,   0.96,  99.90,  99.90,   0.01,
07/20 17Z,  99.90,   2.67,  99.90,  99.90,   0.01,
07/20 18Z,  99.90,   5.85,  99.90,  99.90,   0.01,