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
#Alitak, AK : 11/16/2025 16:20:08 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/15 00Z,  -0.30,  -2.10,  99.90,  -2.40,   0.00,
11/15 01Z,  -0.30,  -3.00,  99.90,  -3.30,   0.00,
11/15 02Z,  -0.20,  -3.18,  99.90,  -3.38,   0.00,  (min)
11/15 03Z,  -0.10,  -2.48,  99.90,  -2.58,   0.00,
11/15 04Z,   0.00,  -1.05,  99.90,  -1.05,   0.00,
11/15 05Z,   0.00,   0.59,  99.90,   0.59,   0.00,
11/15 06Z,   0.00,   1.91,  99.90,   1.91,   0.00,
11/15 07Z,   0.00,   2.65,  99.90,   2.65,   0.00,  (max)
11/15 08Z,   0.00,   2.63,  99.90,   2.63,   0.00,
11/15 09Z,  -0.10,   1.78,  99.90,   1.68,   0.00,
11/15 10Z,   0.00,   0.32,  99.90,   0.32,   0.00,
11/15 11Z,   0.00,  -1.35,  99.90,  -1.35,   0.00,
11/15 12Z,   0.00,  -2.78,  99.90,  -2.78,   0.00,
11/15 13Z,   0.00,  -3.62,  99.90,  -3.62,   0.00,
11/15 14Z,   0.00,  -3.68,  99.90,  -3.68,   0.00,  (min)
11/15 15Z,   0.00,  -2.79,  99.90,  -2.79,   0.00,
11/15 16Z,   0.00,  -0.99,  99.90,  -0.99,   0.00,
11/15 17Z,   0.00,   1.22,  99.90,   1.22,   0.00,
11/15 18Z,   0.00,   3.17,  99.90,   3.17,   0.00,
11/15 19Z,   0.00,   4.44,  99.90,   4.44,   0.00,
11/15 20Z,   0.10,   4.79,  99.90,   4.89,   0.00,  (max)
11/15 21Z,   0.10,   4.10,  99.90,   4.20,   0.00,
11/15 22Z,   0.10,   2.53,  99.90,   2.63,   0.00,
11/15 23Z,   0.00,   0.45,  99.90,   0.45,   0.00,
11/16 00Z,   0.00,  -1.62,  99.90,  -1.62,   0.00,
11/16 01Z,   0.00,  -3.26,  99.90,  -3.26,   0.00,
11/16 02Z,   0.00,  -4.20,  99.90,  -4.20,   0.00,
11/16 03Z,   0.00,  -4.23,  99.90,  -4.23,   0.00,  (min)
11/16 04Z,   0.00,  -3.21,  99.90,  -3.21,   0.00,
11/16 05Z,  -0.10,  -1.39,  99.90,  -1.49,   0.00,
11/16 06Z,   0.00,   0.57,  99.90,   0.57,   0.00,
11/16 07Z,   0.00,   2.15,  99.90,   2.15,   0.00,
11/16 08Z,   0.00,   3.02,  99.90,   3.02,   0.00,  (max)
11/16 09Z,  -0.10,   2.97,  99.90,   2.87,   0.00,
11/16 10Z,  -0.10,   1.99,  99.90,   1.89,   0.00,
11/16 11Z,  -0.10,   0.41,  99.90,   0.31,   0.00,
11/16 12Z,  -0.10,  -1.30,  99.90,  -1.40,   0.00,
11/16 13Z,  -0.20,  -2.65,  99.90,  -2.85,   0.00,
11/16 14Z,  -0.30,  -3.32,  99.90,  -3.62,   0.00,  (min)
11/16 15Z,  -0.30,  -3.13,  99.90,  -3.43,   0.00,
11/16 16Z,  -0.20,  -1.95,  99.90,  -2.15,   0.00,
11/16 17Z,  -0.20,   0.09,  99.90,  -0.11,   0.00,
11/16 18Z,  -0.20,   2.39,  99.90,   2.19,   0.00,
11/16 19Z,  -0.20,   4.27,  99.90,   4.07,   0.00,
11/16 20Z,  -0.10,   5.29,  99.90,   5.19,   0.00,  (max)
11/16 21Z,  -0.10,   5.22,  99.90,   5.12,   0.00,
11/16 22Z,  -0.10,   3.99,  99.90,   3.89,   0.00,
11/16 23Z,  -0.10,   1.88,  99.90,   1.78,   0.00,
11/17 00Z,   0.00,  -0.61,  99.90,  -0.61,   0.00,
11/17 01Z,   0.00,  -2.90,  99.90,  -2.90,   0.00,
11/17 02Z,   0.00,  -4.55,  99.90,  -4.55,   0.00,
11/17 03Z,   0.00,  -5.29,  99.90,  -5.29,   0.00,  (min)
11/17 04Z,   0.00,  -4.93,  99.90,  -4.93,   0.00,
11/17 05Z,   0.00,  -3.43,  99.90,  -3.43,   0.00,
11/17 06Z,   0.00,  -1.19,  99.90,  -1.19,   0.00,
11/17 07Z,   0.00,   1.06,  99.90,   1.06,   0.00,
11/17 08Z,   0.00,   2.74,  99.90,   2.74,   0.00,
11/17 09Z,   0.00,   3.53,  99.90,   3.53,   0.00,  (max)
11/17 10Z,   0.00,   3.24,  99.90,   3.24,   0.00,
11/17 11Z,   0.10,   2.01,  99.90,   2.11,   0.00,
11/17 12Z,   0.10,   0.28,  99.90,   0.38,   0.00,
11/17 13Z,   0.10,  -1.41,  99.90,  -1.31,   0.00,
11/17 14Z,   0.00,  -2.58,  99.90,  -2.58,   0.00,
11/17 15Z,   0.00,  -2.96,  99.90,  -2.96,   0.00,  (min)
11/17 16Z,   0.00,  -2.41,  99.90,  -2.41,   0.00,
11/17 17Z,  -0.10,  -0.88,  99.90,  -0.98,   0.00,
11/17 18Z,  -0.10,   1.38,  99.90,   1.28,   0.00,
11/17 19Z,   0.00,   3.68,  99.90,   3.68,   0.00,
11/17 20Z,   0.00,   5.32,  99.90,   5.32,   0.00,
11/17 21Z,   0.00,   5.91,  99.90,   5.91,   0.00,  (max)
11/17 22Z,   0.00,   5.24,  99.90,   5.24,   0.00,
11/17 23Z,   0.00,   3.39,  99.90,   3.39,   0.00,
11/18 00Z,   0.00,   0.78,  99.90,   0.78,   0.00,
11/18 01Z,  -0.10,  -1.98,  99.90,  -2.08,   0.00,
11/18 02Z,  -0.10,  -4.29,  99.90,  -4.39,   0.00,
11/18 03Z,  -0.20,  -5.72,  99.90,  -5.92,   0.00,
11/18 04Z,  -0.20,  -6.04,  99.90,  -6.24,   0.00,  (min)
11/18 05Z,  -0.10,  -5.15,  99.90,  -5.25,   0.00,
11/18 06Z,  -0.10,  -3.12,  99.90,  -3.22,   0.00,
11/18 07Z,   0.00,  -0.50,  99.90,  -0.50,   0.00,
11/18 08Z,   0.00,   1.89,  99.90,   1.89,   0.00,
11/18 09Z,   0.00,   3.48,  99.90,   3.48,   0.00,
11/18 10Z,   0.00,   3.97,  99.90,   3.97,   0.00,  (max)
11/18 11Z,   0.00,   3.31,  99.90,   3.31,   0.00,
11/18 12Z,  -0.10,   1.80,  99.90,   1.70,   0.00,
11/18 13Z,  -0.20,  -0.02,  99.90,  -0.22,   0.00,
11/18 14Z,  -0.30,  -1.59,  99.90,  -1.89,   0.00,
11/18 15Z,  -0.30,  -2.46,  99.90,  -2.76,   0.00,
11/18 16Z,  -0.40,  -2.45,  99.90,  -2.85,   0.00,  (min)
11/18 17Z,  -0.40,  -1.50,  99.90,  -1.90,   0.00,
11/18 18Z,  -0.30,   0.36,  99.90,   0.06,   0.00,
11/18 19Z,  -0.30,   2.74,  99.90,   2.44,   0.00,
11/18 20Z,  -0.20,   4.89,  99.90,   4.69,   0.00,
11/18 21Z,  -0.20,   6.12,  99.90,   5.92,   0.00,  (max)
11/18 22Z,  -0.20,   6.10,  99.90,   5.90,   0.00,
11/18 23Z,  -0.20,   4.76,  99.90,   4.56,   0.00,
11/19 00Z,  -0.30,   2.33,  99.90,   2.03,   0.00,
11/19 01Z,  -0.40,  -0.62,  99.90,  -1.02,   0.00,
11/19 02Z,  -0.40,  -3.45,  99.90,  -3.85,   0.00,
11/19 03Z,  -0.50,  -5.55,  99.90,  -6.05,   0.00,
11/19 04Z,  -0.50,  -6.55,  99.90,  -7.05,   0.00,  (min)
11/19 05Z,  -0.40,  -6.33,  99.90,  -6.73,   0.00,
11/19 06Z,  -0.30,  -4.85,  99.90,  -5.15,   0.00,
11/19 07Z,  -0.30,  -2.32,  99.90,  -2.62,   0.00,
11/19 08Z,  -0.20,   0.53,  99.90,   0.33,   0.00,
11/19 09Z,  -0.20,   2.86,  99.90,   2.66,   0.00,
11/19 10Z,  -0.20,   4.13,  99.90,   3.93,   0.00,
11/19 11Z,  -0.20,   4.18,  99.90,   3.98,   0.00,  (max)
11/19 12Z,  -0.20,   3.12,  99.90,   2.92,   0.00,
11/19 13Z,  -0.20,   1.38,  99.90,   1.18,   0.00,
11/19 14Z,  -0.20,  -0.42,  99.90,  -0.62,   0.00,
11/19 15Z,  -0.20,  -1.75,  99.90,  -1.95,   0.00,
11/19 16Z,  -0.20,  -2.23,  99.90,  -2.43,   0.00,  (min)
11/19 17Z,  -0.20,  -1.79,  99.90,  -1.99,   0.00,
11/19 18Z,  -0.20,  -0.46,  99.90,  -0.66,   0.00,
11/19 19Z,  -0.20,   1.66,  99.90,   1.46,   0.00,
11/19 20Z,  -0.10,   4.04,  99.90,   3.94,   0.00,
11/19 21Z,  -0.10,   5.85,  99.90,   5.75,   0.00,
11/19 22Z,  -0.20,   6.49,  99.90,   6.29,   0.00,  (max)
11/19 23Z,  -0.20,   5.78,  99.90,   5.58,   0.00,
11/20 00Z,  -0.20,   3.80,  99.90,   3.60,   0.00,
11/20 01Z,  -0.30,   0.96,  99.90,   0.66,   0.00,
11/20 02Z,  -0.30,  -2.12,  99.90,  -2.42,   0.00,
11/20 03Z,  -0.30,  -4.78,  99.90,  -5.08,   0.00,
11/20 04Z,  -0.30,  -6.47,  99.90,  -6.77,   0.00,
11/20 05Z,  -0.20,  -6.93,  99.90,  -7.13,   0.00,  (min)
11/20 06Z,  -0.10,  -6.12,  99.90,  -6.22,   0.00,
11/20 07Z,  99.90,  -4.07,  99.90,  99.90,   0.00,
11/20 08Z,  99.90,  -1.18,  99.90,  99.90,   0.00,
11/20 09Z,  99.90,   1.69,  99.90,  99.90,   0.00,
11/20 10Z,  99.90,   3.71,  99.90,  99.90,   0.00,
11/20 11Z,  99.90,   4.50,  99.90,  99.90,   0.00,
11/20 12Z,  99.90,   4.05,  99.90,  99.90,   0.00,