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
#Unalaska, AK : 03/08/2026 03:21:41 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/06 12Z,   0.00,   1.73,   2.01,  99.90,   0.28,  (min)
03/06 13Z,   0.00,   1.95,   2.16,  99.90,   0.21,
03/06 14Z,   0.00,   2.27,   2.56,  99.90,   0.29,
03/06 15Z,   0.00,   2.62,   2.86,  99.90,   0.24,
03/06 16Z,   0.00,   2.90,   3.09,  99.90,   0.19,
03/06 17Z,   0.00,   3.02,   3.25,  99.90,   0.23,  (max)
03/06 18Z,  -0.10,   2.95,   3.19,  99.90,   0.34,
03/06 19Z,  -0.10,   2.66,   2.91,  99.90,   0.35,
03/06 20Z,  -0.20,   2.22,   2.35,  99.90,   0.33,
03/06 21Z,  -0.20,   1.69,   1.80,  99.90,   0.31,
03/06 22Z,  -0.20,   1.18,   1.34,  99.90,   0.36,
03/06 23Z,  -0.30,   0.80,   1.00,  99.90,   0.50,
03/07 00Z,  -0.40,   0.62,   0.76,  99.90,   0.54,  (min)
03/07 01Z,  -0.40,   0.68,   0.83,  99.90,   0.55,
03/07 02Z,  -0.50,   0.96,   1.20,  99.90,   0.74,
03/07 03Z,  -0.50,   1.41,   1.70,  99.90,   0.79,
03/07 04Z,  -0.50,   1.93,   2.17,  99.90,   0.74,
03/07 05Z,  -0.60,   2.40,   2.60,  99.90,   0.80,
03/07 06Z,  -0.70,   2.74,   2.79,  99.90,   0.75,
03/07 07Z,  -0.70,   2.89,   2.96,  99.90,   0.77,  (max)
03/07 08Z,  -0.70,   2.85,   2.82,  99.90,   0.67,
03/07 09Z,  -0.70,   2.66,   2.48,  99.90,   0.52,
03/07 10Z,  -0.60,   2.41,   2.29,  99.90,   0.48,
03/07 11Z,  -0.50,   2.19,   2.13,  99.90,   0.44,
03/07 12Z,  -0.60,   2.07,   2.02,  99.90,   0.55,  (min)
03/07 13Z,  -0.60,   2.10,   2.07,  99.90,   0.57,
03/07 14Z,  -0.50,   2.26,   2.19,  99.90,   0.43,
03/07 15Z,  -0.50,   2.52,   2.40,  99.90,   0.38,
03/07 16Z,  -0.50,   2.78,   2.66,  99.90,   0.38,
03/07 17Z,  -0.50,   2.96,   2.93,  99.90,   0.47,  (max)
03/07 18Z,  -0.60,   2.99,   2.83,  99.90,   0.44,
03/07 19Z,  -0.50,   2.82,   2.55,  99.90,   0.23,
03/07 20Z,  -0.50,   2.46,   2.13,  99.90,   0.17,
03/07 21Z,  -0.50,   1.95,   1.54,  99.90,   0.09,
03/07 22Z,  -0.50,   1.38,   0.92,  99.90,   0.04,
03/07 23Z,  -0.60,   0.86,   0.33,  99.90,   0.07,
03/08 00Z,  -0.70,   0.49,  -0.03,  99.90,   0.18,
03/08 01Z,  -0.70,   0.34,  -0.17,  99.90,   0.19,  (min)
03/08 02Z,  -0.70,   0.45,  -0.07,  99.90,   0.18,
03/08 03Z,  -0.70,   0.81,   0.31,  99.90,   0.20,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/08 04Z,  -0.70,   1.33,  99.90,   0.84,   0.21,
03/08 05Z,  -0.70,   1.93,  99.90,   1.44,   0.21,
03/08 06Z,  -0.80,   2.48,  99.90,   1.89,   0.21,
03/08 07Z,  -0.80,   2.89,  99.90,   2.30,   0.21,
03/08 08Z,  -0.80,   3.09,  99.90,   2.51,   0.22,  (max)
03/08 09Z,  -0.90,   3.09,  99.90,   2.41,   0.22,
03/08 10Z,  -0.90,   2.94,  99.90,   2.26,   0.22,
03/08 11Z,  -0.90,   2.71,  99.90,   2.04,   0.22,
03/08 12Z,  -1.00,   2.50,  99.90,   1.72,   0.23,
03/08 13Z,  -1.00,   2.37,  99.90,   1.60,   0.23,  (min)
03/08 14Z,  -1.00,   2.38,  99.90,   1.61,   0.23,
03/08 15Z,  -1.00,   2.51,  99.90,   1.74,   0.23,
03/08 16Z,  -1.00,   2.71,  99.90,   1.95,   0.23,
03/08 17Z,  -1.00,   2.91,  99.90,   2.14,   0.23,
03/08 18Z,  -1.00,   3.01,  99.90,   2.25,   0.23,
03/08 19Z,  -0.90,   2.96,  99.90,   2.29,   0.23,  (max)
03/08 20Z,  -0.90,   2.71,  99.90,   2.04,   0.23,
03/08 21Z,  -0.90,   2.27,  99.90,   1.61,   0.23,
03/08 22Z,  -1.00,   1.71,  99.90,   0.95,   0.23,
03/08 23Z,  -1.00,   1.11,  99.90,   0.35,   0.23,
03/09 00Z,  -1.10,   0.59,  99.90,  -0.28,   0.23,
03/09 01Z,  -1.10,   0.24,  99.90,  -0.62,   0.23,
03/09 02Z,  -1.10,   0.15,  99.90,  -0.72,   0.23,  (min)
03/09 03Z,  -1.10,   0.33,  99.90,  -0.53,   0.23,
03/09 04Z,  -1.10,   0.77,  99.90,  -0.10,   0.23,
03/09 05Z,  -1.10,   1.37,  99.90,   0.51,   0.23,
03/09 06Z,  -1.10,   2.03,  99.90,   1.17,   0.23,
03/09 07Z,  -1.10,   2.63,  99.90,   1.76,   0.23,
03/09 08Z,  -1.20,   3.06,  99.90,   2.10,   0.23,
03/09 09Z,  -1.20,   3.28,  99.90,   2.32,   0.23,
03/09 10Z,  -1.20,   3.29,  99.90,   2.33,   0.23,  (max)
03/09 11Z,  -1.20,   3.14,  99.90,   2.17,   0.23,
03/09 12Z,  -1.30,   2.91,  99.90,   1.85,   0.23,
03/09 13Z,  -1.30,   2.70,  99.90,   1.64,   0.23,
03/09 14Z,  -1.30,   2.59,  99.90,   1.52,   0.23,  (min)
03/09 15Z,  -1.30,   2.59,  99.90,   1.53,   0.23,
03/09 16Z,  -1.30,   2.71,  99.90,   1.64,   0.23,
03/09 17Z,  -1.30,   2.88,  99.90,   1.82,   0.23,
03/09 18Z,  -1.20,   3.03,  99.90,   2.06,   0.23,
03/09 19Z,  -1.20,   3.07,  99.90,   2.10,   0.23,  (max)
03/09 20Z,  -1.20,   2.94,  99.90,   1.97,   0.23,
03/09 21Z,  -1.20,   2.61,  99.90,   1.64,   0.23,
03/09 22Z,  -1.20,   2.11,  99.90,   1.14,   0.23,
03/09 23Z,  -1.20,   1.50,  99.90,   0.53,   0.23,
03/10 00Z,  -1.20,   0.88,  99.90,  -0.08,   0.23,
03/10 01Z,  -1.20,   0.37,  99.90,  -0.59,   0.23,
03/10 02Z,  -1.20,   0.07,  99.90,  -0.89,   0.23,  (min)
03/10 03Z,  -1.10,   0.05,  99.90,  -0.82,   0.23,
03/10 04Z,  -1.00,   0.31,  99.90,  -0.45,   0.23,
03/10 05Z,  -1.00,   0.82,  99.90,   0.06,   0.23,
03/10 06Z,  -1.00,   1.49,  99.90,   0.72,   0.23,
03/10 07Z,  -0.90,   2.18,  99.90,   1.52,   0.23,
03/10 08Z,  -0.90,   2.79,  99.90,   2.12,   0.23,
03/10 09Z,  -1.00,   3.21,  99.90,   2.45,   0.23,
03/10 10Z,  -1.00,   3.41,  99.90,   2.65,   0.23,  (max)
03/10 11Z,  -1.00,   3.40,  99.90,   2.64,   0.23,
03/10 12Z,  -0.90,   3.24,  99.90,   2.57,   0.23,
03/10 13Z,  -0.90,   3.01,  99.90,   2.35,   0.23,
03/10 14Z,  -0.90,   2.82,  99.90,   2.16,   0.23,  (min)
03/10 15Z,  -0.80,   2.73,  99.90,   2.17,   0.23,  (max)
03/10 16Z,  -0.90,   2.76,  99.90,   2.10,   0.23,  (min)
03/10 17Z,  -0.90,   2.89,  99.90,   2.22,   0.23,
03/10 18Z,  -0.90,   3.05,  99.90,   2.38,   0.23,
03/10 19Z,  -0.90,   3.16,  99.90,   2.49,   0.23,  (max)
03/10 20Z,  -0.90,   3.13,  99.90,   2.47,   0.23,
03/10 21Z,  -0.90,   2.92,  99.90,   2.26,   0.23,
03/10 22Z,  -1.00,   2.51,  99.90,   1.75,   0.23,
03/10 23Z,  -0.90,   1.94,  99.90,   1.28,   0.23,
03/11 00Z,  -0.90,   1.30,  99.90,   0.63,   0.23,
03/11 01Z,  -0.90,   0.68,  99.90,   0.01,   0.23,
03/11 02Z,  -0.90,   0.20,  99.90,  -0.46,   0.23,
03/11 03Z,  -0.90,  -0.03,  99.90,  -0.70,   0.23,  (min)
03/11 04Z,  -0.90,   0.02,  99.90,  -0.64,   0.23,
03/11 05Z,  -0.80,   0.37,  99.90,  -0.20,   0.23,
03/11 06Z,  -0.80,   0.94,  99.90,   0.37,   0.23,
03/11 07Z,  -0.90,   1.64,  99.90,   0.97,   0.23,
03/11 08Z,  -0.90,   2.34,  99.90,   1.67,   0.23,
03/11 09Z,  -0.90,   2.92,  99.90,   2.25,   0.23,
03/11 10Z,  -0.90,   3.30,  99.90,   2.63,   0.23,
03/11 11Z,  -0.90,   3.45,  99.90,   2.79,   0.23,  (max)
03/11 12Z,  -0.90,   3.41,  99.90,   2.74,   0.23,
03/11 13Z,  -0.90,   3.24,  99.90,   2.57,   0.23,
03/11 14Z,  -0.80,   3.03,  99.90,   2.47,   0.23,
03/11 15Z,  -0.80,   2.88,  99.90,   2.32,   0.23,  (min)
03/11 16Z,  -0.70,   2.84,  99.90,   2.38,   0.23,
03/11 17Z,  -0.70,   2.91,  99.90,   2.45,   0.23,
03/11 18Z,  -0.70,   3.06,  99.90,   2.60,   0.23,
03/11 19Z,  99.90,   3.21,  99.90,  99.90,   0.23,
03/11 20Z,  99.90,   3.27,  99.90,  99.90,   0.23,
03/11 21Z,  99.90,   3.18,  99.90,  99.90,   0.23,
03/11 22Z,  99.90,   2.88,  99.90,  99.90,   0.23,
03/11 23Z,  99.90,   2.39,  99.90,  99.90,   0.23,
03/12 00Z,  99.90,   1.76,  99.90,  99.90,   0.23,