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
#Sand Point, AK : 01/19/2026 08:21:50 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/17 12Z,  -0.20,   5.89,  99.90,   5.69,   0.00,  (max)
01/17 13Z,  -0.10,   5.46,  99.90,   5.36,   0.00,
01/17 14Z,   0.00,   4.87,  99.90,   4.87,   0.00,
01/17 15Z,   0.00,   4.37,  99.90,   4.37,   0.00,
01/17 16Z,  -0.10,   4.13,  99.90,   4.03,   0.00,  (min)
01/17 17Z,  -0.10,   4.29,  99.90,   4.19,   0.00,
01/17 18Z,  -0.20,   4.91,  99.90,   4.71,   0.00,
01/17 19Z,  -0.20,   5.89,  99.90,   5.69,   0.00,
01/17 20Z,  -0.10,   6.90,  99.90,   6.80,   0.00,
01/17 21Z,  -0.10,   7.62,  99.90,   7.52,   0.00,
01/17 22Z,  -0.20,   7.85,  99.90,   7.65,   0.00,  (max)
01/17 23Z,  -0.30,   7.47,  99.90,   7.17,   0.00,
01/18 00Z,  -0.30,   6.40,  99.90,   6.10,   0.00,
01/18 01Z,  -0.30,   4.76,  99.90,   4.46,   0.00,
01/18 02Z,  -0.30,   2.90,  99.90,   2.60,   0.00,
01/18 03Z,  -0.30,   1.21,  99.90,   0.91,   0.00,
01/18 04Z,  -0.30,  -0.02,  99.90,  -0.32,   0.00,
01/18 05Z,  -0.40,  -0.60,  99.90,  -1.00,   0.00,  (min)
01/18 06Z,  -0.20,  -0.39,  99.90,  -0.59,   0.00,
01/18 07Z,  -0.20,   0.58,  99.90,   0.38,   0.00,
01/18 08Z,  -0.30,   2.03,  99.90,   1.73,   0.00,
01/18 09Z,  -0.40,   3.58,  99.90,   3.18,   0.00,
01/18 10Z,  -0.40,   4.92,  99.90,   4.52,   0.00,
01/18 11Z,  -0.50,   5.84,  99.90,   5.34,   0.00,
01/18 12Z,  -0.30,   6.18,  99.90,   5.88,   0.00,  (max)
01/18 13Z,  -0.40,   5.91,  99.90,   5.51,   0.00,
01/18 14Z,  -0.50,   5.24,  99.90,   4.74,   0.00,
01/18 15Z,  -0.60,   4.50,  99.90,   3.90,   0.00,
01/18 16Z,  -0.50,   4.00,  99.90,   3.50,   0.00,
01/18 17Z,  -0.50,   3.87,  99.90,   3.37,   0.00,  (min)
01/18 18Z,  -0.40,   4.24,  99.90,   3.84,   0.00,
01/18 19Z,  -0.40,   5.10,  99.90,   4.70,   0.00,
01/18 20Z,  -0.40,   6.25,  99.90,   5.85,   0.00,
01/18 21Z,  -0.50,   7.30,  99.90,   6.80,   0.00,
01/18 22Z,  -0.60,   7.93,  99.90,   7.33,   0.00,
01/18 23Z,  -0.60,   7.95,  99.90,   7.35,   0.00,  (max)
01/19 00Z,  -0.60,   7.27,  99.90,   6.67,   0.00,
01/19 01Z,  -0.60,   5.88,  99.90,   5.28,   0.00,
01/19 02Z,  -0.50,   4.00,  99.90,   3.50,   0.00,
01/19 03Z,  -0.50,   2.06,  99.90,   1.56,   0.00,
01/19 04Z,  -0.50,   0.46,  99.90,  -0.04,   0.00,
01/19 05Z,  -0.50,  -0.53,  99.90,  -1.03,   0.00,
01/19 06Z,  -0.50,  -0.74,  99.90,  -1.24,   0.00,  (min)
01/19 07Z,  -0.40,  -0.12,  99.90,  -0.52,   0.00,
01/19 08Z,  -0.30,   1.21,  99.90,   0.91,   0.00,
01/19 09Z,  -0.40,   2.87,  99.90,   2.47,   0.00,
01/19 10Z,  -0.50,   4.45,  99.90,   3.95,   0.00,
01/19 11Z,  -0.60,   5.66,  99.90,   5.06,   0.00,
01/19 12Z,  -0.60,   6.31,  99.90,   5.71,   0.00,
01/19 13Z,  -0.60,   6.31,  99.90,   5.71,   0.00,  (max)
01/19 14Z,  -0.60,   5.72,  99.90,   5.12,   0.00,
01/19 15Z,  -0.50,   4.84,  99.90,   4.34,   0.00,
01/19 16Z,  -0.40,   4.04,  99.90,   3.64,   0.00,
01/19 17Z,  -0.40,   3.62,  99.90,   3.22,   0.00,  (min)
01/19 18Z,  -0.40,   3.68,  99.90,   3.28,   0.00,
01/19 19Z,  -0.30,   4.29,  99.90,   3.99,   0.00,
01/19 20Z,  -0.20,   5.36,  99.90,   5.16,   0.00,
01/19 21Z,  -0.20,   6.61,  99.90,   6.41,   0.00,
01/19 22Z,  -0.30,   7.62,  99.90,   7.32,   0.00,
01/19 23Z,  -0.30,   8.06,  99.90,   7.76,   0.00,  (max)
01/20 00Z,  -0.30,   7.80,  99.90,   7.50,   0.00,
01/20 01Z,  -0.40,   6.80,  99.90,   6.40,   0.00,
01/20 02Z,  -0.40,   5.14,  99.90,   4.74,   0.00,
01/20 03Z,  -0.40,   3.14,  99.90,   2.74,   0.00,
01/20 04Z,  -0.50,   1.25,  99.90,   0.75,   0.00,
01/20 05Z,  -0.50,  -0.11,  99.90,  -0.61,   0.00,
01/20 06Z,  -0.40,  -0.73,  99.90,  -1.13,   0.00,  (min)
01/20 07Z,  -0.40,  -0.52,  99.90,  -0.92,   0.00,
01/20 08Z,  -0.40,   0.51,  99.90,   0.11,   0.00,
01/20 09Z,  -0.50,   2.12,  99.90,   1.62,   0.00,
01/20 10Z,  -0.50,   3.87,  99.90,   3.37,   0.00,
01/20 11Z,  -0.50,   5.35,  99.90,   4.85,   0.00,
01/20 12Z,  -0.60,   6.30,  99.90,   5.70,   0.00,
01/20 13Z,  -0.70,   6.60,  99.90,   5.90,   0.00,  (max)
01/20 14Z,  -0.80,   6.23,  99.90,   5.43,   0.00,
01/20 15Z,  -0.70,   5.35,  99.90,   4.65,   0.00,
01/20 16Z,  -0.70,   4.33,  99.90,   3.63,   0.00,
01/20 17Z,  -0.70,   3.56,  99.90,   2.86,   0.00,
01/20 18Z,  -0.70,   3.28,  99.90,   2.58,   0.00,  (min)
01/20 19Z,  -0.70,   3.56,  99.90,   2.86,   0.00,
01/20 20Z,  -0.60,   4.39,  99.90,   3.79,   0.00,
01/20 21Z,  -0.60,   5.62,  99.90,   5.02,   0.00,
01/20 22Z,  -0.60,   6.88,  99.90,   6.28,   0.00,
01/20 23Z,  -0.60,   7.74,  99.90,   7.14,   0.00,  (max)
01/21 00Z,  -0.80,   7.93,  99.90,   7.13,   0.00,
01/21 01Z,  -0.80,   7.37,  99.90,   6.57,   0.00,
01/21 02Z,  -0.80,   6.11,  99.90,   5.31,   0.00,
01/21 03Z,  -0.80,   4.30,  99.90,   3.50,   0.00,
01/21 04Z,  -0.80,   2.32,  99.90,   1.52,   0.00,
01/21 05Z,  -0.70,   0.65,  99.90,  -0.05,   0.00,
01/21 06Z,  -0.70,  -0.35,  99.90,  -1.05,   0.00,
01/21 07Z,  -0.60,  -0.54,  99.90,  -1.14,   0.00,  (min)
01/21 08Z,  -0.60,   0.11,  99.90,  -0.49,   0.00,
01/21 09Z,  -0.60,   1.47,  99.90,   0.87,   0.00,
01/21 10Z,  -0.60,   3.23,  99.90,   2.63,   0.00,
01/21 11Z,  -0.70,   4.93,  99.90,   4.23,   0.00,
01/21 12Z,  -0.70,   6.16,  99.90,   5.46,   0.00,
01/21 13Z,  -0.80,   6.76,  99.90,   5.96,   0.00,  (max)
01/21 14Z,  -0.80,   6.67,  99.90,   5.87,   0.00,
01/21 15Z,  -0.80,   5.95,  99.90,   5.15,   0.00,
01/21 16Z,  -0.70,   4.85,  99.90,   4.15,   0.00,
01/21 17Z,  -0.70,   3.77,  99.90,   3.07,   0.00,
01/21 18Z,  -0.60,   3.09,  99.90,   2.49,   0.00,
01/21 19Z,  -0.60,   2.98,  99.90,   2.38,   0.00,  (min)
01/21 20Z,  -0.50,   3.47,  99.90,   2.97,   0.00,
01/21 21Z,  -0.50,   4.47,  99.90,   3.97,   0.00,
01/21 22Z,  -0.60,   5.76,  99.90,   5.16,   0.00,
01/21 23Z,  -0.70,   6.93,  99.90,   6.23,   0.00,
01/22 00Z,  -0.80,   7.58,  99.90,   6.78,   0.00,  (max)
01/22 01Z,  -0.80,   7.51,  99.90,   6.71,   0.00,
01/22 02Z,  -0.80,   6.72,  99.90,   5.92,   0.00,
01/22 03Z,  -0.80,   5.31,  99.90,   4.51,   0.00,
01/22 04Z,  -0.70,   3.49,  99.90,   2.79,   0.00,
01/22 05Z,  -0.60,   1.70,  99.90,   1.10,   0.00,
01/22 06Z,  -0.60,   0.39,  99.90,  -0.21,   0.00,
01/22 07Z,  -0.60,  -0.17,  99.90,  -0.77,   0.00,  (min)
01/22 08Z,  -0.50,   0.07,  99.90,  -0.43,   0.00,
01/22 09Z,  -0.60,   1.08,  99.90,   0.48,   0.00,
01/22 10Z,  -0.60,   2.65,  99.90,   2.05,   0.00,
01/22 11Z,  -0.70,   4.41,  99.90,   3.71,   0.00,
01/22 12Z,  -0.80,   5.91,  99.90,   5.11,   0.00,
01/22 13Z,  -0.80,   6.81,  99.90,   6.01,   0.00,
01/22 14Z,  -0.90,   7.01,  99.90,   6.11,   0.00,  (max)
01/22 15Z,  -0.80,   6.54,  99.90,   5.74,   0.00,
01/22 16Z,  -0.70,   5.53,  99.90,   4.83,   0.00,
01/22 17Z,  -0.70,   4.28,  99.90,   3.58,   0.00,
01/22 18Z,  -0.70,   3.22,  99.90,   2.52,   0.00,
01/22 19Z,  -0.70,   2.66,  99.90,   1.96,   0.00,  (min)
01/22 20Z,  -0.60,   2.72,  99.90,   2.12,   0.00,
01/22 21Z,  -0.60,   3.35,  99.90,   2.75,   0.00,
01/22 22Z,  -0.60,   4.42,  99.90,   3.82,   0.00,
01/22 23Z,  -0.70,   5.67,  99.90,   4.97,   0.00,
01/23 00Z,  -0.70,   6.69,  99.90,   5.99,   0.00,