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 : 03/17/2025 09:21:33 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/15 18Z,  -0.20,   8.11,   8.11,  99.90,   0.20,
03/15 19Z,  -0.20,   3.50,   3.81,  99.90,   0.51,
03/15 20Z,  -0.30,   0.30,   0.49,  99.90,   0.49,
03/15 21Z,  -0.30,   0.11,  -0.37,  99.90,  -0.18,  (min)
03/15 22Z,  -0.20,   3.41,   3.41,  99.90,   0.20,
03/15 23Z,  -0.20,   8.64,   9.18,  99.90,   0.74,
03/16 00Z,  -0.20,  13.96,  14.19,  99.90,   0.43,
03/16 01Z,  -0.20,  18.29,  18.27,  99.90,   0.18,
03/16 02Z,  -0.20,  20.76,  20.71,  99.90,   0.15,  (max)
03/16 03Z,  -0.10,  20.68,  20.64,  99.90,   0.06,
03/16 04Z,  -0.10,  18.05,  17.85,  99.90,  -0.10,
03/16 05Z,  -0.10,  13.70,  13.24,  99.90,  -0.36,
03/16 06Z,  -0.10,   8.85,   8.80,  99.90,   0.05,
03/16 07Z,  -0.10,   4.40,   4.64,  99.90,   0.34,
03/16 08Z,   0.00,   1.18,   1.09,  99.90,  -0.09,
03/16 09Z,   0.00,   0.52,  -0.23,  99.90,  -0.75,  (min)
03/16 10Z,   0.00,   3.38,   2.89,  99.90,  -0.49,
03/16 11Z,   0.00,   8.66,   8.76,  99.90,   0.10,
03/16 12Z,   0.00,  14.22,  13.89,  99.90,  -0.33,
03/16 13Z,   0.00,  18.69,  18.10,  99.90,  -0.59,
03/16 14Z,   0.00,  21.39,  20.92,  99.90,  -0.47,
03/16 15Z,   0.00,  21.69,  21.27,  99.90,  -0.42,  (max)
03/16 16Z,   0.00,  19.42,  18.86,  99.90,  -0.56,
03/16 17Z,   0.00,  15.18,  14.39,  99.90,  -0.79,
03/16 18Z,   0.00,  10.12,   9.81,  99.90,  -0.31,
03/16 19Z,   0.00,   5.30,   5.50,  99.90,   0.20,
03/16 20Z,   0.00,   1.45,   1.53,  99.90,   0.08,
03/16 21Z,   0.00,  -0.41,  -0.73,  99.90,  -0.32,  (min)
03/16 22Z,   0.00,   0.99,   0.44,  99.90,  -0.55,
03/16 23Z,   0.00,   5.42,   5.76,  99.90,   0.34,
03/17 00Z,   0.00,  10.91,  11.22,  99.90,   0.31,
03/17 01Z,   0.10,  15.76,  15.75,  99.90,  -0.11,
03/17 02Z,   0.10,  19.18,  19.12,  99.90,  -0.16,
03/17 03Z,   0.10,  20.57,  20.40,  99.90,  -0.27,  (max)
03/17 04Z,   0.10,  19.46,  19.11,  99.90,  -0.45,
03/17 05Z,   0.10,  16.11,  15.45,  99.90,  -0.76,
03/17 06Z,   0.00,  11.51,  11.04,  99.90,  -0.47,
03/17 07Z,   0.00,   6.98,   7.04,  99.90,   0.06,
03/17 08Z,   0.00,   3.43,   3.36,  99.90,  -0.07,
03/17 09Z,   0.10,   1.61,   1.04,  99.90,  -0.67,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/17 10Z,   0.10,   2.62,  99.90,   2.11,  -0.62,
03/17 11Z,   0.20,   6.74,  99.90,   6.38,  -0.56,
03/17 12Z,   0.20,  12.28,  99.90,  11.98,  -0.50,
03/17 13Z,   0.20,  17.13,  99.90,  16.88,  -0.45,
03/17 14Z,   0.20,  20.33,  99.90,  20.14,  -0.39,
03/17 15Z,   0.20,  21.54,  99.90,  21.41,  -0.33,  (max)
03/17 16Z,   0.20,  20.46,  99.90,  20.38,  -0.28,
03/17 17Z,   0.20,  17.14,  99.90,  17.12,  -0.22,
03/17 18Z,   0.10,  12.38,  99.90,  12.31,  -0.17,
03/17 19Z,   0.10,   7.39,  99.90,   7.39,  -0.11,
03/17 20Z,   0.10,   3.22,  99.90,   3.27,  -0.05,
03/17 21Z,   0.00,   0.48,  99.90,   0.48,   0.00,
03/17 22Z,   0.00,   0.04,  99.90,   0.04,   0.00,  (min)
03/17 23Z,   0.00,   2.70,  99.90,   2.70,   0.00,
03/18 00Z,   0.00,   7.65,  99.90,   7.65,   0.00,
03/18 01Z,   0.00,  12.79,  99.90,  12.79,   0.00,
03/18 02Z,   0.00,  16.76,  99.90,  16.76,   0.00,
03/18 03Z,  -0.10,  19.17,  99.90,  19.07,   0.00,
03/18 04Z,  -0.10,  19.61,  99.90,  19.51,   0.00,  (max)
03/18 05Z,  -0.20,  17.79,  99.90,  17.59,   0.00,
03/18 06Z,  -0.20,  14.12,  99.90,  13.92,   0.00,
03/18 07Z,  -0.30,   9.74,  99.90,   9.45,   0.00,
03/18 08Z,  -0.40,   5.97,  99.90,   5.57,   0.00,
03/18 09Z,  -0.40,   3.59,  99.90,   3.19,   0.00,
03/18 10Z,  -0.50,   3.18,  99.90,   2.68,   0.00,  (min)
03/18 11Z,  -0.60,   5.48,  99.90,   4.89,   0.00,
03/18 12Z,  -0.60,  10.17,  99.90,   9.57,   0.00,
03/18 13Z,  -0.70,  15.24,  99.90,  14.55,   0.00,
03/18 14Z,  -0.80,  18.90,  99.90,  18.10,   0.00,
03/18 15Z,  -0.80,  20.68,  99.90,  19.88,   0.00,  (max)
03/18 16Z,  -0.90,  20.58,  99.90,  19.68,   0.00,
03/18 17Z,  -0.90,  18.47,  99.90,  17.57,   0.00,
03/18 18Z,  -1.00,  14.59,  99.90,  13.59,   0.00,
03/18 19Z,  -1.00,   9.82,  99.90,   8.83,   0.00,
03/18 20Z,  -1.00,   5.41,  99.90,   4.41,   0.00,
03/18 21Z,  -1.00,   2.22,  99.90,   1.22,   0.00,
03/18 22Z,  -0.90,   0.66,  99.90,  -0.24,   0.00,  (min)
03/18 23Z,  -0.90,   1.37,  99.90,   0.47,   0.00,
03/19 00Z,  -0.80,   4.73,  99.90,   3.94,   0.00,
03/19 01Z,  -0.80,   9.54,  99.90,   8.74,   0.00,
03/19 02Z,  -0.80,  13.86,  99.90,  13.06,   0.00,
03/19 03Z,  -0.70,  16.82,  99.90,  16.12,   0.00,
03/19 04Z,  -0.70,  18.34,  99.90,  17.64,   0.00,  (max)
03/19 05Z,  -0.70,  18.13,  99.90,  17.44,   0.00,
03/19 06Z,  -0.60,  16.01,  99.90,  15.41,   0.00,
03/19 07Z,  -0.60,  12.47,  99.90,  11.88,   0.00,
03/19 08Z,  -0.50,   8.73,  99.90,   8.24,   0.00,
03/19 09Z,  -0.50,   5.99,  99.90,   5.50,   0.00,
03/19 10Z,  -0.40,   4.81,  99.90,   4.41,   0.00,  (min)
03/19 11Z,  -0.30,   5.51,  99.90,   5.21,   0.00,
03/19 12Z,  -0.20,   8.49,  99.90,   8.29,   0.00,
03/19 13Z,  -0.20,  13.01,  99.90,  12.81,   0.00,
03/19 14Z,  -0.10,  17.07,  99.90,  16.97,   0.00,
03/19 15Z,  -0.10,  19.35,  99.90,  19.25,   0.00,
03/19 16Z,   0.00,  19.88,  99.90,  19.88,   0.00,  (max)
03/19 17Z,   0.00,  18.84,  99.90,  18.84,   0.00,
03/19 18Z,   0.00,  16.20,  99.90,  16.20,   0.00,
03/19 19Z,   0.00,  12.28,  99.90,  12.28,   0.00,
03/19 20Z,   0.00,   7.98,  99.90,   7.99,   0.00,
03/19 21Z,   0.00,   4.47,  99.90,   4.47,   0.00,
03/19 22Z,   0.00,   2.34,  99.90,   2.34,   0.00,
03/19 23Z,   0.10,   1.73,  99.90,   1.83,   0.00,  (min)
03/20 00Z,   0.10,   3.10,  99.90,   3.20,   0.00,
03/20 01Z,   0.10,   6.52,  99.90,   6.62,   0.00,
03/20 02Z,   0.10,  10.67,  99.90,  10.77,   0.00,
03/20 03Z,   0.20,  13.96,  99.90,  14.16,   0.00,
03/20 04Z,   0.20,  16.03,  99.90,  16.23,   0.00,
03/20 05Z,   0.20,  16.98,  99.90,  17.18,   0.00,  (max)
03/20 06Z,   0.20,  16.53,  99.90,  16.73,   0.00,
03/20 07Z,   0.20,  14.51,  99.90,  14.71,   0.00,
03/20 08Z,   0.20,  11.50,  99.90,  11.70,   0.00,
03/20 09Z,   0.20,   8.66,  99.90,   8.86,   0.00,
03/20 10Z,   0.30,   6.99,  99.90,   7.29,   0.00,
03/20 11Z,   0.40,   6.71,  99.90,   7.12,   0.00,  (min)
03/20 12Z,   0.40,   7.98,  99.90,   8.38,   0.00,
03/20 13Z,   0.40,  10.98,  99.90,  11.38,   0.00,
03/20 14Z,   0.40,  14.77,  99.90,  15.18,   0.00,
03/20 15Z,   0.30,  17.59,  99.90,  17.89,   0.00,
03/20 16Z,   0.30,  18.65,  99.90,  18.95,   0.00,  (max)
03/20 17Z,   0.20,  18.34,  99.90,  18.54,   0.00,
03/20 18Z,   0.10,  16.87,  99.90,  16.97,   0.00,
03/20 19Z,   0.00,  14.20,  99.90,  14.21,   0.00,
03/20 20Z,   0.00,  10.67,  99.90,  10.68,   0.00,
03/20 21Z,  -0.20,   7.16,  99.90,   6.97,   0.00,
03/20 22Z,  -0.20,   4.61,  99.90,   4.42,   0.00,
03/20 23Z,  -0.20,   3.30,  99.90,   3.10,   0.00,
03/21 00Z,  -0.10,   3.17,  99.90,   3.07,   0.00,
03/21 01Z,  99.90,   4.60,  99.90,  99.90,   0.00,
03/21 02Z,  99.90,   7.57,  99.90,  99.90,   0.00,
03/21 03Z,  99.90,  10.82,  99.90,  99.90,   0.00,
03/21 04Z,  99.90,  13.19,  99.90,  99.90,   0.00,
03/21 05Z,  99.90,  14.72,  99.90,  99.90,   0.00,
03/21 06Z,  99.90,  15.52,  99.90,  99.90,   0.00,