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 : 03/07/2026 14:21:04 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/05 18Z,  -0.20,   2.50,   2.31,  99.90,   0.01,  (max)
03/05 19Z,  -0.20,   2.26,   2.22,  99.90,   0.16,
03/05 20Z,  -0.20,   1.96,   2.05,  99.90,   0.29,
03/05 21Z,  -0.20,   1.66,   1.78,  99.90,   0.32,
03/05 22Z,  -0.10,   1.44,   1.46,  99.90,   0.12,
03/05 23Z,  -0.10,   1.32,   1.27,  99.90,   0.05,
03/06 00Z,  -0.10,   1.32,   1.24,  99.90,   0.02,  (min)
03/06 01Z,  -0.10,   1.47,   1.26,  99.90,  -0.11,
03/06 02Z,  -0.10,   1.69,   1.45,  99.90,  -0.14,
03/06 03Z,  -0.10,   1.94,   1.63,  99.90,  -0.21,
03/06 04Z,  -0.10,   2.18,   1.85,  99.90,  -0.23,
03/06 05Z,  -0.10,   2.34,   2.04,  99.90,  -0.20,
03/06 06Z,  -0.10,   2.37,   2.16,  99.90,  -0.11,  (max)
03/06 07Z,  -0.10,   2.29,   2.13,  99.90,  -0.06,
03/06 08Z,   0.00,   2.15,   2.00,  99.90,  -0.15,
03/06 09Z,  -0.10,   1.98,   1.87,  99.90,  -0.01,
03/06 10Z,  -0.10,   1.84,   1.65,  99.90,  -0.09,
03/06 11Z,  -0.10,   1.79,   1.55,  99.90,  -0.14,
03/06 12Z,  -0.20,   1.84,   1.48,  99.90,  -0.16,  (min)
03/06 13Z,  -0.20,   1.99,   1.59,  99.90,  -0.20,
03/06 14Z,  -0.20,   2.21,   1.86,  99.90,  -0.15,
03/06 15Z,  -0.20,   2.41,   2.08,  99.90,  -0.13,
03/06 16Z,  -0.20,   2.57,   2.22,  99.90,  -0.15,
03/06 17Z,  -0.20,   2.65,   2.32,  99.90,  -0.13,
03/06 18Z,  -0.30,   2.57,   2.42,  99.90,   0.15,  (max)
03/06 19Z,  -0.30,   2.33,   2.35,  99.90,   0.32,
03/06 20Z,  -0.30,   1.99,   2.03,  99.90,   0.34,
03/06 21Z,  -0.40,   1.60,   1.68,  99.90,   0.48,
03/06 22Z,  -0.40,   1.22,   1.16,  99.90,   0.34,
03/06 23Z,  -0.40,   0.95,   0.79,  99.90,   0.24,
03/07 00Z,  -0.40,   0.85,   0.56,  99.90,   0.11,
03/07 01Z,  -0.50,   0.91,   0.42,  99.90,   0.01,  (min)
03/07 02Z,  -0.50,   1.13,   0.58,  99.90,  -0.05,
03/07 03Z,  -0.60,   1.43,   0.80,  99.90,  -0.03,
03/07 04Z,  -0.60,   1.78,   1.13,  99.90,  -0.05,
03/07 05Z,  -0.60,   2.14,   1.53,  99.90,  -0.01,
03/07 06Z,  -0.70,   2.41,   1.75,  99.90,   0.04,
03/07 07Z,  -0.70,   2.53,   1.92,  99.90,   0.09,
03/07 08Z,  -0.60,   2.55,   1.98,  99.90,   0.03,  (max)
03/07 09Z,  -0.70,   2.47,   1.92,  99.90,   0.15,
03/07 10Z,  -0.70,   2.33,   1.77,  99.90,   0.14,
03/07 11Z,  -0.70,   2.21,   1.70,  99.90,   0.19,
03/07 12Z,  -0.80,   2.18,   1.52,  99.90,   0.14,
03/07 13Z,  -0.80,   2.23,   1.49,  99.90,   0.06,  (min)
03/07 14Z,  -0.80,   2.35,   1.51,  99.90,  -0.04,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/07 15Z,  -0.80,   2.50,  99.90,   1.67,  -0.03,
03/07 16Z,  -0.80,   2.62,  99.90,   1.80,  -0.02,
03/07 17Z,  -0.80,   2.69,  99.90,   1.88,  -0.01,  (max)
03/07 18Z,  -0.80,   2.65,  99.90,   1.85,  -0.00,
03/07 19Z,  -0.80,   2.45,  99.90,   1.66,   0.01,
03/07 20Z,  -0.90,   2.10,  99.90,   1.22,   0.02,
03/07 21Z,  -0.90,   1.67,  99.90,   0.80,   0.03,
03/07 22Z,  -1.00,   1.19,  99.90,   0.23,   0.04,
03/07 23Z,  -1.00,   0.78,  99.90,  -0.17,   0.05,
03/08 00Z,  -1.00,   0.53,  99.90,  -0.40,   0.06,
03/08 01Z,  -1.00,   0.48,  99.90,  -0.44,   0.08,  (min)
03/08 02Z,  -1.10,   0.62,  99.90,  -0.40,   0.09,
03/08 03Z,  -1.10,   0.91,  99.90,  -0.10,   0.09,
03/08 04Z,  -1.10,   1.31,  99.90,   0.29,   0.09,
03/08 05Z,  -1.10,   1.76,  99.90,   0.74,   0.09,
03/08 06Z,  -1.10,   2.20,  99.90,   1.18,   0.09,
03/08 07Z,  -1.10,   2.53,  99.90,   1.51,   0.09,
03/08 08Z,  -1.10,   2.71,  99.90,   1.70,   0.09,
03/08 09Z,  -1.10,   2.77,  99.90,   1.75,   0.09,  (max)
03/08 10Z,  -1.20,   2.70,  99.90,   1.59,   0.09,
03/08 11Z,  -1.20,   2.58,  99.90,   1.47,   0.09,
03/08 12Z,  -1.20,   2.50,  99.90,   1.39,   0.09,
03/08 13Z,  -1.20,   2.50,  99.90,   1.39,   0.09,  (min)
03/08 14Z,  -1.20,   2.55,  99.90,   1.44,   0.09,
03/08 15Z,  -1.20,   2.64,  99.90,   1.53,   0.09,
03/08 16Z,  -1.20,   2.73,  99.90,   1.62,   0.09,
03/08 17Z,  -1.20,   2.78,  99.90,   1.66,   0.09,  (max)
03/08 18Z,  -1.20,   2.75,  99.90,   1.64,   0.09,
03/08 19Z,  -1.20,   2.60,  99.90,   1.49,   0.09,
03/08 20Z,  -1.20,   2.29,  99.90,   1.17,   0.09,
03/08 21Z,  -1.30,   1.84,  99.90,   0.63,   0.09,
03/08 22Z,  -1.30,   1.32,  99.90,   0.10,   0.09,
03/08 23Z,  -1.30,   0.79,  99.90,  -0.42,   0.09,
03/09 00Z,  -1.30,   0.40,  99.90,  -0.82,   0.09,
03/09 01Z,  -1.40,   0.22,  99.90,  -1.10,   0.09,  (min)
03/09 02Z,  -1.40,   0.23,  99.90,  -1.08,   0.09,
03/09 03Z,  -1.40,   0.45,  99.90,  -0.87,   0.09,
03/09 04Z,  -1.40,   0.82,  99.90,  -0.49,   0.09,
03/09 05Z,  -1.40,   1.30,  99.90,  -0.01,   0.09,
03/09 06Z,  -1.40,   1.81,  99.90,   0.50,   0.09,
03/09 07Z,  -1.40,   2.30,  99.90,   0.98,   0.09,
03/09 08Z,  -1.40,   2.65,  99.90,   1.34,   0.09,
03/09 09Z,  -1.40,   2.85,  99.90,   1.54,   0.09,
03/09 10Z,  -1.40,   2.90,  99.90,   1.59,   0.09,  (max)
03/09 11Z,  -1.40,   2.84,  99.90,   1.53,   0.09,
03/09 12Z,  -1.40,   2.76,  99.90,   1.45,   0.09,
03/09 13Z,  -1.40,   2.73,  99.90,   1.42,   0.09,  (min)
03/09 14Z,  -1.40,   2.75,  99.90,   1.44,   0.09,
03/09 15Z,  -1.40,   2.80,  99.90,   1.49,   0.09,  (max)
03/09 16Z,  -1.50,   2.87,  99.90,   1.46,   0.09,  (min)
03/09 17Z,  -1.50,   2.92,  99.90,   1.51,   0.09,  (max)
03/09 18Z,  -1.50,   2.90,  99.90,   1.48,   0.09,
03/09 19Z,  -1.50,   2.78,  99.90,   1.37,   0.09,
03/09 20Z,  -1.50,   2.53,  99.90,   1.12,   0.09,
03/09 21Z,  -1.50,   2.10,  99.90,   0.69,   0.09,
03/09 22Z,  -1.50,   1.56,  99.90,   0.14,   0.09,
03/09 23Z,  -1.50,   0.97,  99.90,  -0.44,   0.09,
03/10 00Z,  -1.50,   0.45,  99.90,  -0.96,   0.09,
03/10 01Z,  -1.50,   0.12,  99.90,  -1.30,   0.09,
03/10 02Z,  -1.50,   0.00,  99.90,  -1.41,   0.09,  (min)
03/10 03Z,  -1.50,   0.09,  99.90,  -1.32,   0.09,
03/10 04Z,  -1.50,   0.39,  99.90,  -1.03,   0.09,
03/10 05Z,  -1.50,   0.84,  99.90,  -0.58,   0.09,
03/10 06Z,  -1.50,   1.36,  99.90,  -0.05,   0.09,
03/10 07Z,  -1.50,   1.90,  99.90,   0.49,   0.09,
03/10 08Z,  -1.50,   2.40,  99.90,   0.98,   0.09,
03/10 09Z,  -1.50,   2.74,  99.90,   1.32,   0.09,
03/10 10Z,  -1.50,   2.90,  99.90,   1.49,   0.09,
03/10 11Z,  -1.50,   2.95,  99.90,   1.53,   0.09,  (max)
03/10 12Z,  -1.50,   2.92,  99.90,   1.50,   0.09,  (min)
03/10 13Z,  -1.40,   2.89,  99.90,   1.57,   0.09,
03/10 14Z,  -1.40,   2.90,  99.90,   1.59,   0.09,
03/10 15Z,  -1.40,   2.95,  99.90,   1.64,   0.09,
03/10 16Z,  -1.40,   3.01,  99.90,   1.70,   0.09,
03/10 17Z,  -1.40,   3.08,  99.90,   1.77,   0.09,
03/10 18Z,  -1.40,   3.08,  99.90,   1.77,   0.09,  (max)
03/10 19Z,  -1.40,   2.99,  99.90,   1.68,   0.09,
03/10 20Z,  -1.40,   2.79,  99.90,   1.48,   0.09,
03/10 21Z,  -1.40,   2.43,  99.90,   1.12,   0.09,
03/10 22Z,  -1.40,   1.89,  99.90,   0.58,   0.09,
03/10 23Z,  -1.40,   1.28,  99.90,  -0.04,   0.09,
03/11 00Z,  -1.40,   0.68,  99.90,  -0.63,   0.09,
03/11 01Z,  -1.40,   0.20,  99.90,  -1.11,   0.09,
03/11 02Z,  -1.40,  -0.07,  99.90,  -1.39,   0.09,
03/11 03Z,  -1.40,  -0.12,  99.90,  -1.44,   0.09,  (min)
03/11 04Z,  -1.40,   0.05,  99.90,  -1.27,   0.09,
03/11 05Z,  -1.40,   0.41,  99.90,  -0.90,   0.09,
03/11 06Z,  -1.30,   0.90,  99.90,  -0.31,   0.09,