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
#Atka, AK : 06/10/2026 17:23:49 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/09 00Z,  -0.40,  -3.94,  -4.12,  99.90,   0.22,
06/09 01Z,  -0.40,  -4.01,  -4.25,  99.90,   0.16,
06/09 02Z,  -0.40,  -3.94,  -4.37,  99.90,  -0.03,
06/09 03Z,  -0.40,  -3.70,  -4.39,  99.90,  -0.29,  (min)
06/09 04Z,  -0.40,  -3.30,  -4.22,  99.90,  -0.52,
06/09 05Z,  -0.40,  -2.84,  -3.78,  99.90,  -0.54,
06/09 06Z,  -0.40,  -2.38,  -3.35,  99.90,  -0.57,
06/09 07Z,  -0.40,  -1.99,  -2.89,  99.90,  -0.50,
06/09 08Z,  -0.30,  -1.74,  -2.53,  99.90,  -0.49,
06/09 09Z,  -0.30,  -1.66,  -2.29,  99.90,  -0.33,
06/09 10Z,  -0.30,  -1.75,  -2.19,  99.90,  -0.14,  (max)
06/09 11Z,  -0.30,  -2.04,  -2.31,  99.90,   0.03,
06/09 12Z,  -0.40,  -2.42,  -2.56,  99.90,   0.26,
06/09 13Z,  -0.40,  -2.81,  -2.88,  99.90,   0.33,
06/09 14Z,  -0.30,  -3.15,  -3.27,  99.90,   0.18,
06/09 15Z,  -0.30,  -3.40,  -3.60,  99.90,   0.10,
06/09 16Z,  -0.30,  -3.50,  -3.81,  99.90,  -0.01,
06/09 17Z,  -0.30,  -3.49,  -3.86,  99.90,  -0.07,
06/09 18Z,  -0.30,  -3.41,  -3.86,  99.90,  -0.15,  (min)
06/09 19Z,  -0.30,  -3.31,  -3.75,  99.90,  -0.14,
06/09 20Z,  -0.30,  -3.24,  -3.73,  99.90,  -0.19,
06/09 21Z,  -0.30,  -3.21,  -3.72,  99.90,  -0.21,  (max)
06/09 22Z,  -0.30,  -3.24,  -3.77,  99.90,  -0.23,
06/09 23Z,  -0.30,  -3.34,  -3.84,  99.90,  -0.20,
06/10 00Z,  -0.30,  -3.45,  -3.94,  99.90,  -0.19,
06/10 01Z,  -0.40,  -3.49,  -4.05,  99.90,  -0.16,
06/10 02Z,  -0.40,  -3.43,  -4.12,  99.90,  -0.29,
06/10 03Z,  -0.40,  -3.27,  -4.16,  99.90,  -0.49,  (min)
06/10 04Z,  -0.40,  -2.95,  -3.99,  99.90,  -0.64,
06/10 05Z,  -0.40,  -2.53,  -3.69,  99.90,  -0.76,
06/10 06Z,  -0.40,  -2.10,  -3.23,  99.90,  -0.73,
06/10 07Z,  -0.40,  -1.73,  -2.87,  99.90,  -0.74,
06/10 08Z,  -0.40,  -1.49,  -2.61,  99.90,  -0.72,
06/10 09Z,  -0.40,  -1.45,  -2.38,  99.90,  -0.53,
06/10 10Z,  -0.40,  -1.60,  -2.30,  99.90,  -0.30,  (max)
06/10 11Z,  -0.40,  -1.96,  -2.53,  99.90,  -0.17,
06/10 12Z,  -0.40,  -2.46,  -2.82,  99.90,   0.04,
06/10 13Z,  -0.40,  -3.02,  -3.17,  99.90,   0.25,
06/10 14Z,  -0.40,  -3.54,  -3.71,  99.90,   0.23,
06/10 15Z,  -0.40,  -3.96,  -4.17,  99.90,   0.19,
06/10 16Z,  -0.50,  -4.21,  -4.55,  99.90,   0.16,
06/10 17Z,  -0.50,  -4.25,  -4.82,  99.90,  -0.07,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/10 18Z,  -0.40,  -4.14,  99.90,  -4.59,  -0.05,
06/10 19Z,  -0.40,  -3.93,  99.90,  -4.37,  -0.04,
06/10 20Z,  -0.40,  -3.67,  99.90,  -4.09,  -0.02,
06/10 21Z,  -0.40,  -3.43,  99.90,  -3.84,  -0.01,
06/10 22Z,  -0.50,  -3.26,  99.90,  -3.75,   0.01,
06/10 23Z,  -0.50,  -3.13,  99.90,  -3.61,   0.02,
06/11 00Z,  -0.50,  -3.07,  99.90,  -3.53,   0.04,
06/11 01Z,  -0.50,  -3.02,  99.90,  -3.47,   0.05,
06/11 02Z,  -0.50,  -2.94,  99.90,  -3.37,   0.07,
06/11 03Z,  -0.50,  -2.78,  99.90,  -3.20,   0.08,
06/11 04Z,  -0.50,  -2.54,  99.90,  -2.94,   0.09,
06/11 05Z,  -0.50,  -2.18,  99.90,  -2.57,   0.11,
06/11 06Z,  -0.50,  -1.77,  99.90,  -2.16,   0.11,
06/11 07Z,  -0.50,  -1.41,  99.90,  -1.80,   0.11,
06/11 08Z,  -0.50,  -1.16,  99.90,  -1.55,   0.11,
06/11 09Z,  -0.50,  -1.09,  99.90,  -1.48,   0.11,  (max)
06/11 10Z,  -0.50,  -1.28,  99.90,  -1.67,   0.11,
06/11 11Z,  -0.60,  -1.67,  99.90,  -2.17,   0.11,
06/11 12Z,  -0.60,  -2.25,  99.90,  -2.74,   0.11,
06/11 13Z,  -0.60,  -2.95,  99.90,  -3.44,   0.11,
06/11 14Z,  -0.60,  -3.67,  99.90,  -4.16,   0.11,
06/11 15Z,  -0.60,  -4.30,  99.90,  -4.79,   0.11,
06/11 16Z,  -0.60,  -4.77,  99.90,  -5.26,   0.11,
06/11 17Z,  -0.50,  -5.00,  99.90,  -5.39,   0.11,  (min)
06/11 18Z,  -0.50,  -4.97,  99.90,  -5.36,   0.11,
06/11 19Z,  -0.50,  -4.74,  99.90,  -5.13,   0.11,
06/11 20Z,  -0.50,  -4.37,  99.90,  -4.76,   0.11,
06/11 21Z,  -0.60,  -3.95,  99.90,  -4.44,   0.11,
06/11 22Z,  -0.60,  -3.56,  99.90,  -4.05,   0.11,
06/11 23Z,  -0.60,  -3.23,  99.90,  -3.72,   0.11,
06/12 00Z,  -0.60,  -2.94,  99.90,  -3.43,   0.11,
06/12 01Z,  -0.60,  -2.72,  99.90,  -3.21,   0.11,
06/12 02Z,  -0.60,  -2.55,  99.90,  -3.04,   0.11,
06/12 03Z,  -0.50,  -2.36,  99.90,  -2.75,   0.11,
06/12 04Z,  -0.50,  -2.14,  99.90,  -2.53,   0.11,
06/12 05Z,  -0.50,  -1.84,  99.90,  -2.23,   0.11,
06/12 06Z,  -0.50,  -1.47,  99.90,  -1.86,   0.11,
06/12 07Z,  -0.50,  -1.10,  99.90,  -1.49,   0.11,
06/12 08Z,  -0.50,  -0.82,  99.90,  -1.21,   0.11,
06/12 09Z,  -0.50,  -0.70,  99.90,  -1.09,   0.11,  (max)
06/12 10Z,  -0.50,  -0.83,  99.90,  -1.22,   0.11,
06/12 11Z,  -0.50,  -1.22,  99.90,  -1.61,   0.11,
06/12 12Z,  -0.50,  -1.81,  99.90,  -2.20,   0.11,
06/12 13Z,  -0.60,  -2.56,  99.90,  -3.05,   0.11,
06/12 14Z,  -0.50,  -3.43,  99.90,  -3.83,   0.11,
06/12 15Z,  -0.50,  -4.29,  99.90,  -4.68,   0.11,
06/12 16Z,  -0.50,  -5.01,  99.90,  -5.40,   0.11,
06/12 17Z,  -0.50,  -5.50,  99.90,  -5.89,   0.11,
06/12 18Z,  -0.50,  -5.69,  99.90,  -6.08,   0.11,  (min)
06/12 19Z,  -0.50,  -5.57,  99.90,  -5.96,   0.11,
06/12 20Z,  -0.50,  -5.23,  99.90,  -5.62,   0.11,
06/12 21Z,  -0.50,  -4.72,  99.90,  -5.11,   0.11,
06/12 22Z,  -0.50,  -4.17,  99.90,  -4.56,   0.11,
06/12 23Z,  -0.50,  -3.63,  99.90,  -4.02,   0.11,
06/13 00Z,  -0.50,  -3.13,  99.90,  -3.53,   0.11,
06/13 01Z,  -0.50,  -2.69,  99.90,  -3.08,   0.11,
06/13 02Z,  -0.40,  -2.36,  99.90,  -2.65,   0.11,
06/13 03Z,  -0.40,  -2.09,  99.90,  -2.38,   0.11,
06/13 04Z,  -0.50,  -1.84,  99.90,  -2.23,   0.11,
06/13 05Z,  -0.50,  -1.57,  99.90,  -1.96,   0.11,
06/13 06Z,  -0.50,  -1.25,  99.90,  -1.64,   0.11,
06/13 07Z,  -0.50,  -0.89,  99.90,  -1.28,   0.11,
06/13 08Z,  -0.50,  -0.57,  99.90,  -0.96,   0.11,
06/13 09Z,  -0.50,  -0.38,  99.90,  -0.78,   0.11,  (max)
06/13 10Z,  -0.50,  -0.40,  99.90,  -0.79,   0.11,
06/13 11Z,  -0.60,  -0.69,  99.90,  -1.18,   0.11,
06/13 12Z,  -0.60,  -1.22,  99.90,  -1.71,   0.11,
06/13 13Z,  -0.60,  -1.95,  99.90,  -2.44,   0.11,
06/13 14Z,  -0.60,  -2.86,  99.90,  -3.35,   0.11,
06/13 15Z,  -0.60,  -3.86,  99.90,  -4.35,   0.11,
06/13 16Z,  -0.60,  -4.81,  99.90,  -5.30,   0.11,
06/13 17Z,  -0.60,  -5.58,  99.90,  -6.07,   0.11,
06/13 18Z,  -0.60,  -6.07,  99.90,  -6.56,   0.11,
06/13 19Z,  -0.60,  -6.22,  99.90,  -6.71,   0.11,  (min)
06/13 20Z,  -0.60,  -6.02,  99.90,  -6.52,   0.11,
06/13 21Z,  -0.60,  -5.58,  99.90,  -6.07,   0.11,
06/13 22Z,  -0.60,  -4.97,  99.90,  -5.46,   0.11,
06/13 23Z,  -0.60,  -4.30,  99.90,  -4.79,   0.11,
06/14 00Z,  -0.60,  -3.63,  99.90,  -4.12,   0.11,
06/14 01Z,  -0.60,  -2.99,  99.90,  -3.48,   0.11,
06/14 02Z,  -0.60,  -2.44,  99.90,  -2.93,   0.11,
06/14 03Z,  -0.60,  -2.04,  99.90,  -2.53,   0.11,
06/14 04Z,  -0.60,  -1.71,  99.90,  -2.21,   0.11,
06/14 05Z,  -0.60,  -1.42,  99.90,  -1.91,   0.11,
06/14 06Z,  -0.60,  -1.14,  99.90,  -1.63,   0.11,
06/14 07Z,  -0.60,  -0.83,  99.90,  -1.32,   0.11,
06/14 08Z,  -0.60,  -0.49,  99.90,  -0.99,   0.11,
06/14 09Z,  -0.60,  -0.24,  99.90,  -0.73,   0.11,
06/14 10Z,  -0.60,  -0.14,  99.90,  -0.63,   0.11,  (max)
06/14 11Z,  -0.60,  -0.26,  99.90,  -0.76,   0.11,
06/14 12Z,  -0.70,  -0.64,  99.90,  -1.23,   0.11,