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 : 10/16/2026 14:22:34 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/14 18Z,   0.20,   3.38,   4.59,  99.90,   1.01,
10/14 19Z,   0.30,   3.37,   4.51,  99.90,   0.84,  (min)
10/14 20Z,   0.40,   3.81,   4.99,  99.90,   0.78,
10/14 21Z,   0.40,   4.65,   6.00,  99.90,   0.95,
10/14 22Z,   0.40,   5.74,   6.85,  99.90,   0.71,
10/14 23Z,   0.30,   6.75,   7.90,  99.90,   0.85,
10/15 00Z,   0.30,   7.34,   8.55,  99.90,   0.91,  (max)
10/15 01Z,   0.30,   7.33,   8.51,  99.90,   0.88,
10/15 02Z,   0.30,   6.70,   7.98,  99.90,   0.98,
10/15 03Z,   0.30,   5.52,   6.86,  99.90,   1.04,
10/15 04Z,   0.30,   3.96,   5.10,  99.90,   0.84,
10/15 05Z,   0.30,   2.31,   3.50,  99.90,   0.89,
10/15 06Z,   0.40,   0.97,   2.19,  99.90,   0.82,
10/15 07Z,   0.40,   0.20,   1.43,  99.90,   0.83,
10/15 08Z,   0.50,   0.05,   1.09,  99.90,   0.54,  (min)
10/15 09Z,   0.40,   0.52,   1.57,  99.90,   0.65,
10/15 10Z,   0.30,   1.51,   2.70,  99.90,   0.89,
10/15 11Z,   0.30,   2.78,   3.96,  99.90,   0.88,
10/15 12Z,   0.40,   3.99,   5.14,  99.90,   0.75,
10/15 13Z,   0.50,   4.85,   6.00,  99.90,   0.65,
10/15 14Z,   0.50,   5.29,   6.50,  99.90,   0.71,
10/15 15Z,   0.60,   5.31,   6.65,  99.90,   0.74,  (max)
10/15 16Z,   0.50,   4.96,   6.20,  99.90,   0.74,
10/15 17Z,   0.60,   4.39,   5.59,  99.90,   0.60,
10/15 18Z,   0.70,   3.89,   5.13,  99.90,   0.54,
10/15 19Z,   0.70,   3.72,   4.91,  99.90,   0.49,  (min)
10/15 20Z,   0.50,   3.91,   5.21,  99.90,   0.80,
10/15 21Z,   0.50,   4.44,   5.61,  99.90,   0.67,
10/15 22Z,   0.60,   5.22,   6.27,  99.90,   0.45,
10/15 23Z,   0.60,   6.10,   7.18,  99.90,   0.48,
10/16 00Z,   0.50,   6.80,   7.92,  99.90,   0.62,
10/16 01Z,   0.50,   7.05,   8.13,  99.90,   0.58,  (max)
10/16 02Z,   0.40,   6.77,   7.79,  99.90,   0.62,
10/16 03Z,   0.40,   6.01,   7.05,  99.90,   0.64,
10/16 04Z,   0.50,   4.84,   5.91,  99.90,   0.57,
10/16 05Z,   0.40,   3.43,   4.33,  99.90,   0.50,
10/16 06Z,   0.30,   2.06,   3.02,  99.90,   0.66,
10/16 07Z,   0.30,   1.05,   1.92,  99.90,   0.57,
10/16 08Z,   0.30,   0.55,   1.42,  99.90,   0.57,
10/16 09Z,   0.30,   0.56,   1.28,  99.90,   0.42,  (min)
10/16 10Z,   0.20,   1.06,   1.80,  99.90,   0.54,
10/16 11Z,   0.10,   1.95,   2.76,  99.90,   0.71,
10/16 12Z,   0.00,   3.02,   3.77,  99.90,   0.75,
10/16 13Z,  -0.10,   3.97,   4.65,  99.90,   0.78,
10/16 14Z,  -0.20,   4.62,   5.33,  99.90,   0.91,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/16 15Z,  -0.30,   4.95,  99.90,   5.55,   0.90,  (max)
10/16 16Z,  -0.40,   4.98,  99.90,   5.47,   0.89,
10/16 17Z,  -0.30,   4.74,  99.90,   5.32,   0.88,
10/16 18Z,  -0.20,   4.37,  99.90,   5.04,   0.87,
10/16 19Z,  -0.10,   4.10,  99.90,   4.86,   0.86,  (min)
10/16 20Z,   0.00,   4.11,  99.90,   4.96,   0.85,
10/16 21Z,   0.00,   4.38,  99.90,   5.22,   0.84,
10/16 22Z,   0.00,   4.86,  99.90,   5.69,   0.83,
10/16 23Z,   0.00,   5.49,  99.90,   6.30,   0.82,
10/17 00Z,   0.00,   6.13,  99.90,   6.94,   0.81,
10/17 01Z,  -0.10,   6.56,  99.90,   7.26,   0.80,  (max)
10/17 02Z,  -0.20,   6.59,  99.90,   7.18,   0.79,
10/17 03Z,  -0.30,   6.19,  99.90,   6.68,   0.79,
10/17 04Z,  -0.30,   5.44,  99.90,   5.93,   0.79,
10/17 05Z,  -0.40,   4.41,  99.90,   4.80,   0.79,
10/17 06Z,  -0.40,   3.22,  99.90,   3.61,   0.79,
10/17 07Z,  -0.40,   2.11,  99.90,   2.50,   0.79,
10/17 08Z,  -0.30,   1.34,  99.90,   1.82,   0.79,
10/17 09Z,  -0.30,   0.98,  99.90,   1.47,   0.79,  (min)
10/17 10Z,  -0.30,   1.03,  99.90,   1.52,   0.79,
10/17 11Z,  -0.30,   1.45,  99.90,   1.94,   0.79,
10/17 12Z,  -0.40,   2.20,  99.90,   2.59,   0.79,
10/17 13Z,  -0.50,   3.07,  99.90,   3.36,   0.79,
10/17 14Z,  -0.50,   3.84,  99.90,   4.13,   0.79,
10/17 15Z,  -0.50,   4.39,  99.90,   4.68,   0.79,
10/17 16Z,  -0.50,   4.72,  99.90,   5.01,   0.79,
10/17 17Z,  -0.50,   4.84,  99.90,   5.13,   0.79,  (max)
10/17 18Z,  -0.50,   4.73,  99.90,   5.02,   0.79,
10/17 19Z,  -0.50,   4.52,  99.90,   4.81,   0.79,
10/17 20Z,  -0.40,   4.39,  99.90,   4.78,   0.79,  (min)
10/17 21Z,  -0.30,   4.45,  99.90,   4.94,   0.79,
10/17 22Z,  -0.30,   4.67,  99.90,   5.16,   0.79,
10/17 23Z,  -0.30,   5.00,  99.90,   5.49,   0.79,
10/18 00Z,  -0.30,   5.44,  99.90,   5.93,   0.79,
10/18 01Z,  -0.30,   5.89,  99.90,   6.38,   0.79,
10/18 02Z,  -0.30,   6.15,  99.90,   6.64,   0.79,  (max)
10/18 03Z,  -0.30,   6.09,  99.90,   6.58,   0.79,
10/18 04Z,  -0.30,   5.72,  99.90,   6.21,   0.79,
10/18 05Z,  -0.20,   5.10,  99.90,   5.69,   0.79,
10/18 06Z,  -0.20,   4.25,  99.90,   4.84,   0.79,
10/18 07Z,  -0.20,   3.26,  99.90,   3.85,   0.79,
10/18 08Z,  -0.10,   2.34,  99.90,   3.03,   0.79,
10/18 09Z,  -0.20,   1.69,  99.90,   2.27,   0.79,
10/18 10Z,  -0.20,   1.36,  99.90,   1.95,   0.79,
10/18 11Z,  -0.30,   1.34,  99.90,   1.83,   0.79,  (min)
10/18 12Z,  -0.40,   1.66,  99.90,   2.05,   0.79,
10/18 13Z,  -0.40,   2.28,  99.90,   2.67,   0.79,
10/18 14Z,  -0.40,   3.04,  99.90,   3.43,   0.79,
10/18 15Z,  -0.30,   3.75,  99.90,   4.24,   0.79,
10/18 16Z,  -0.30,   4.32,  99.90,   4.80,   0.79,
10/18 17Z,  -0.20,   4.72,  99.90,   5.31,   0.79,
10/18 18Z,  -0.20,   4.94,  99.90,   5.53,   0.79,
10/18 19Z,  -0.10,   4.92,  99.90,   5.61,   0.79,  (max)
10/18 20Z,  -0.20,   4.77,  99.90,   5.35,   0.79,
10/18 21Z,  -0.20,   4.64,  99.90,   5.22,   0.79,
10/18 22Z,  -0.20,   4.61,  99.90,   5.20,   0.79,  (min)
10/18 23Z,  -0.20,   4.67,  99.90,   5.26,   0.79,
10/19 00Z,  -0.30,   4.84,  99.90,   5.33,   0.79,
10/19 01Z,  -0.50,   5.13,  99.90,   5.41,   0.79,
10/19 02Z,  -0.50,   5.47,  99.90,   5.76,   0.79,
10/19 03Z,  -0.60,   5.69,  99.90,   5.88,   0.79,  (max)
10/19 04Z,  -0.60,   5.68,  99.90,   5.87,   0.79,
10/19 05Z,  -0.50,   5.45,  99.90,   5.74,   0.79,
10/19 06Z,  -0.50,   5.00,  99.90,   5.29,   0.79,
10/19 07Z,  -0.40,   4.31,  99.90,   4.70,   0.79,
10/19 08Z,  -0.40,   3.44,  99.90,   3.83,   0.79,
10/19 09Z,  -0.40,   2.60,  99.90,   2.99,   0.79,
10/19 10Z,  -0.40,   1.96,  99.90,   2.35,   0.79,
10/19 11Z,  -0.50,   1.57,  99.90,   1.86,   0.79,
10/19 12Z,  -0.60,   1.47,  99.90,   1.66,   0.79,  (min)
10/19 13Z,  -0.60,   1.72,  99.90,   1.91,   0.79,
10/19 14Z,  -0.60,   2.30,  99.90,   2.49,   0.79,
10/19 15Z,  -0.60,   3.07,  99.90,   3.26,   0.79,
10/19 16Z,  -0.50,   3.83,  99.90,   4.12,   0.79,
10/19 17Z,  -0.50,   4.49,  99.90,   4.78,   0.79,
10/19 18Z,  -0.50,   4.99,  99.90,   5.28,   0.79,
10/19 19Z,  -0.40,   5.25,  99.90,   5.64,   0.79,
10/19 20Z,  -0.20,   5.21,  99.90,   5.80,   0.79,  (max)
10/19 21Z,  -0.10,   4.97,  99.90,   5.66,   0.79,
10/19 22Z,  -0.20,   4.70,  99.90,   5.29,   0.79,
10/19 23Z,  -0.30,   4.49,  99.90,   4.98,   0.79,
10/20 00Z,  -0.40,   4.36,  99.90,   4.75,   0.79,  (min)
10/20 01Z,  -0.40,   4.38,  99.90,   4.77,   0.79,
10/20 02Z,  -0.40,   4.62,  99.90,   5.01,   0.79,
10/20 03Z,  -0.40,   4.98,  99.90,   5.37,   0.79,
10/20 04Z,  -0.40,   5.30,  99.90,   5.69,   0.79,
10/20 05Z,  -0.30,   5.45,  99.90,   5.94,   0.79,
10/20 06Z,  -0.20,   5.41,  99.90,   5.99,   0.79,