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
#Port Heiden, AK : 03/28/2025 16:22:44 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/27 00Z,  -0.50,   9.67,  99.90,   9.17,   0.00,
03/27 01Z,  -0.50,   7.92,  99.90,   7.42,   0.00,
03/27 02Z,  -0.50,   6.27,  99.90,   5.77,   0.00,
03/27 03Z,  -0.40,   5.63,  99.90,   5.23,   0.00,  (min)
03/27 04Z,  -0.40,   6.51,  99.90,   6.11,   0.00,
03/27 05Z,  -0.30,   8.16,  99.90,   7.86,   0.00,
03/27 06Z,  -0.30,   9.34,  99.90,   9.04,   0.00,
03/27 07Z,  -0.30,   9.73,  99.90,   9.43,   0.00,
03/27 08Z,  -0.30,   9.76,  99.90,   9.46,   0.00,
03/27 09Z,  -0.20,   9.67,  99.90,   9.47,   0.00,  (max)
03/27 10Z,  -0.10,   9.17,  99.90,   9.07,   0.00,
03/27 11Z,  -0.10,   7.99,  99.90,   7.89,   0.00,
03/27 12Z,  -0.30,   6.11,  99.90,   5.81,   0.00,
03/27 13Z,  -0.20,   3.86,  99.90,   3.66,   0.00,
03/27 14Z,  -0.20,   1.92,  99.90,   1.72,   0.00,
03/27 15Z,  -0.20,   1.26,  99.90,   1.06,   0.00,  (min)
03/27 16Z,  -0.20,   2.64,  99.90,   2.44,   0.00,
03/27 17Z,  -0.10,   5.62,  99.90,   5.52,   0.00,
03/27 18Z,  -0.30,   8.64,  99.90,   8.34,   0.00,
03/27 19Z,  -0.30,  10.61,  99.90,  10.31,   0.00,
03/27 20Z,  -0.40,  11.52,  99.90,  11.12,   0.00,
03/27 21Z,  -0.40,  11.78,  99.90,  11.38,   0.00,  (max)
03/27 22Z,  -0.50,  11.71,  99.90,  11.21,   0.00,
03/27 23Z,  -0.50,  11.30,  99.90,  10.80,   0.00,
03/28 00Z,  -0.60,  10.24,  99.90,   9.64,   0.00,
03/28 01Z,  -0.70,   8.50,  99.90,   7.80,   0.00,
03/28 02Z,  -0.80,   6.39,  99.90,   5.59,   0.00,
03/28 03Z,  -0.90,   4.67,  99.90,   3.77,   0.00,
03/28 04Z,  -0.90,   4.35,  99.90,   3.45,   0.00,  (min)
03/28 05Z,  -0.80,   5.79,  99.90,   4.99,   0.00,
03/28 06Z,  -1.00,   7.97,  99.90,   6.97,   0.00,
03/28 07Z,  -1.00,   9.56,  99.90,   8.56,   0.00,
03/28 08Z,  -1.00,  10.23,  99.90,   9.23,   0.00,
03/28 09Z,  -1.00,  10.37,  99.90,   9.37,   0.00,  (max)
03/28 10Z,  -1.00,  10.29,  99.90,   9.29,   0.00,
03/28 11Z,  -1.10,   9.81,  99.90,   8.71,   0.00,
03/28 12Z,  -1.10,   8.63,  99.90,   7.53,   0.00,
03/28 13Z,  -1.20,   6.73,  99.90,   5.53,   0.00,
03/28 14Z,  -1.20,   4.43,  99.90,   3.23,   0.00,
03/28 15Z,  -1.20,   2.45,  99.90,   1.25,   0.00,
03/28 16Z,  -1.20,   1.85,  99.90,   0.65,   0.00,  (min)
03/28 17Z,  -1.20,   3.36,  99.90,   2.16,   0.00,
03/28 18Z,  -1.20,   6.31,  99.90,   5.11,   0.00,
03/28 19Z,  -1.20,   9.11,  99.90,   7.91,   0.00,
03/28 20Z,  -1.10,  10.80,  99.90,   9.70,   0.00,
03/28 21Z,  -1.10,  11.49,  99.90,  10.39,   0.00,
03/28 22Z,  -1.10,  11.63,  99.90,  10.53,   0.00,  (max)
03/28 23Z,  -1.10,  11.44,  99.90,  10.34,   0.00,
03/29 00Z,  -1.10,  10.72,  99.90,   9.62,   0.00,
03/29 01Z,  -1.10,   9.21,  99.90,   8.11,   0.00,
03/29 02Z,  -1.10,   7.00,  99.90,   5.90,   0.00,
03/29 03Z,  -1.00,   4.56,  99.90,   3.56,   0.00,
03/29 04Z,  -1.00,   2.84,  99.90,   1.84,   0.00,  (min)
03/29 05Z,  -0.90,   2.94,  99.90,   2.04,   0.00,
03/29 06Z,  -0.80,   5.02,  99.90,   4.22,   0.00,
03/29 07Z,  -0.80,   7.81,  99.90,   7.01,   0.00,
03/29 08Z,  -0.80,   9.86,  99.90,   9.06,   0.00,
03/29 09Z,  -0.80,  10.83,  99.90,  10.03,   0.00,
03/29 10Z,  -0.90,  11.12,  99.90,  10.22,   0.00,  (max)
03/29 11Z,  -1.00,  11.06,  99.90,  10.06,   0.00,
03/29 12Z,  -1.10,  10.62,  99.90,   9.52,   0.00,
03/29 13Z,  -1.10,   9.48,  99.90,   8.38,   0.00,
03/29 14Z,  -1.10,   7.57,  99.90,   6.47,   0.00,
03/29 15Z,  -1.20,   5.21,  99.90,   4.01,   0.00,
03/29 16Z,  -1.10,   3.16,  99.90,   2.06,   0.00,
03/29 17Z,  -1.00,   2.57,  99.90,   1.57,   0.00,  (min)
03/29 18Z,  -0.80,   4.09,  99.90,   3.29,   0.00,
03/29 19Z,  -0.70,   6.93,  99.90,   6.23,   0.00,
03/29 20Z,  -0.70,   9.45,  99.90,   8.75,   0.00,
03/29 21Z,  -0.80,  10.86,  99.90,  10.06,   0.00,
03/29 22Z,  -0.90,  11.36,  99.90,  10.46,   0.00,  (max)
03/29 23Z,  -1.00,  11.40,  99.90,  10.40,   0.00,
03/30 00Z,  -1.00,  11.03,  99.90,  10.03,   0.00,
03/30 01Z,  -1.00,   9.95,  99.90,   8.95,   0.00,
03/30 02Z,  -0.90,   7.98,  99.90,   7.08,   0.00,
03/30 03Z,  -0.80,   5.30,  99.90,   4.50,   0.00,
03/30 04Z,  -0.60,   2.59,  99.90,   1.99,   0.00,
03/30 05Z,  -0.50,   0.96,  99.90,   0.46,   0.00,  (min)
03/30 06Z,  -0.40,   1.56,  99.90,   1.16,   0.00,
03/30 07Z,  -0.40,   4.33,  99.90,   3.93,   0.00,
03/30 08Z,  -0.30,   7.71,  99.90,   7.41,   0.00,
03/30 09Z,  -0.30,  10.22,  99.90,   9.92,   0.00,
03/30 10Z,  -0.30,  11.51,  99.90,  11.21,   0.00,
03/30 11Z,  -0.30,  11.94,  99.90,  11.64,   0.00,  (max)
03/30 12Z,  -0.40,  11.92,  99.90,  11.52,   0.00,
03/30 13Z,  -0.50,  11.51,  99.90,  11.01,   0.00,
03/30 14Z,  -0.50,  10.41,  99.90,   9.91,   0.00,
03/30 15Z,  -0.50,   8.50,  99.90,   8.00,   0.00,
03/30 16Z,  -0.60,   6.06,  99.90,   5.46,   0.00,
03/30 17Z,  -0.70,   3.92,  99.90,   3.22,   0.00,
03/30 18Z,  -0.70,   3.28,  99.90,   2.58,   0.00,  (min)
03/30 19Z,  -0.70,   4.76,  99.90,   4.06,   0.00,
03/30 20Z,  -0.80,   7.42,  99.90,   6.62,   0.00,
03/30 21Z,  -0.90,   9.67,  99.90,   8.77,   0.00,
03/30 22Z,  -1.00,  10.80,  99.90,   9.80,   0.00,
03/30 23Z,  -1.10,  11.15,  99.90,  10.05,   0.00,  (max)
03/31 00Z,  -1.10,  11.10,  99.90,  10.00,   0.00,
03/31 01Z,  -1.10,  10.52,  99.90,   9.42,   0.00,
03/31 02Z,  -1.00,   9.09,  99.90,   8.09,   0.00,
03/31 03Z,  -0.90,   6.69,  99.90,   5.79,   0.00,
03/31 04Z,  -0.80,   3.62,  99.90,   2.82,   0.00,
03/31 05Z,  -0.70,   0.70,  99.90,   0.00,   0.00,
03/31 06Z,  -0.70,  -0.75,  99.90,  -1.45,   0.00,  (min)
03/31 07Z,  -0.60,   0.38,  99.90,  -0.22,   0.00,
03/31 08Z,  -0.60,   3.78,  99.90,   3.18,   0.00,
03/31 09Z,  -0.50,   7.70,  99.90,   7.20,   0.00,
03/31 10Z,  -0.50,  10.62,  99.90,  10.12,   0.00,
03/31 11Z,  -0.50,  12.18,  99.90,  11.68,   0.00,
03/31 12Z,  -0.60,  12.75,  99.90,  12.15,   0.00,
03/31 13Z,  -0.60,  12.75,  99.90,  12.15,   0.00,  (max)
03/31 14Z,  -0.60,  12.37,  99.90,  11.77,   0.00,
03/31 15Z,  -0.60,  11.30,  99.90,  10.70,   0.00,
03/31 16Z,  -0.60,   9.36,  99.90,   8.76,   0.00,
03/31 17Z,  -0.60,   6.84,  99.90,   6.24,   0.00,
03/31 18Z,  -0.60,   4.59,  99.90,   3.99,   0.00,
03/31 19Z,  -0.50,   3.89,  99.90,   3.39,   0.00,  (min)
03/31 20Z,  -0.50,   5.29,  99.90,   4.79,   0.00,
03/31 21Z,  -0.60,   7.78,  99.90,   7.18,   0.00,
03/31 22Z,  -0.60,   9.76,  99.90,   9.16,   0.00,
03/31 23Z,  -0.60,  10.68,  99.90,  10.08,   0.00,
04/01 00Z,  -0.50,  10.91,  99.90,  10.41,   0.00,  (max)
04/01 01Z,  -0.50,  10.78,  99.90,  10.28,   0.00,
04/01 02Z,  -0.40,  10.01,  99.90,   9.61,   0.00,
04/01 03Z,  -0.40,   8.28,  99.90,   7.88,   0.00,
04/01 04Z,  -0.40,   5.53,  99.90,   5.13,   0.00,
04/01 05Z,  -0.50,   2.16,  99.90,   1.66,   0.00,
04/01 06Z,  -0.40,  -0.87,  99.90,  -1.27,   0.00,
04/01 07Z,  99.90,  -2.11,  99.90,  99.90,   0.00,
04/01 08Z,  99.90,  -0.48,  99.90,  99.90,   0.00,
04/01 09Z,  99.90,   3.45,  99.90,  99.90,   0.00,
04/01 10Z,  99.90,   7.78,  99.90,  99.90,   0.00,
04/01 11Z,  99.90,  10.99,  99.90,  99.90,   0.00,
04/01 12Z,  99.90,  12.75,  99.90,  99.90,   0.00,