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 : 07/08/2025 19:21:35 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/07 00Z,  -0.10,   2.21,   2.17,  99.90,   0.06,
07/07 01Z,  -0.10,   2.64,   2.60,  99.90,   0.06,
07/07 02Z,  -0.10,   2.89,   2.75,  99.90,  -0.04,
07/07 03Z,  -0.10,   3.00,   2.81,  99.90,  -0.09,
07/07 04Z,  -0.20,   3.02,   2.91,  99.90,   0.09,
07/07 05Z,  -0.20,   3.01,   2.98,  99.90,   0.17,
07/07 06Z,  -0.20,   3.04,   3.05,  99.90,   0.21,  (max)
07/07 07Z,  -0.20,   3.12,   2.97,  99.90,   0.05,  (min)
07/07 08Z,  -0.20,   3.25,   3.12,  99.90,   0.07,
07/07 09Z,  -0.20,   3.37,   3.31,  99.90,   0.14,
07/07 10Z,  -0.20,   3.42,   3.41,  99.90,   0.19,  (max)
07/07 11Z,  -0.20,   3.35,   3.34,  99.90,   0.19,
07/07 12Z,  -0.20,   3.08,   2.96,  99.90,   0.08,
07/07 13Z,  -0.20,   2.63,   2.48,  99.90,   0.05,
07/07 14Z,  -0.20,   2.01,   1.97,  99.90,   0.16,
07/07 15Z,  -0.20,   1.30,   1.38,  99.90,   0.28,
07/07 16Z,  -0.20,   0.58,   0.68,  99.90,   0.30,
07/07 17Z,  -0.20,  -0.03,   0.07,  99.90,   0.30,
07/07 18Z,  -0.20,  -0.45,  -0.27,  99.90,   0.38,
07/07 19Z,  -0.20,  -0.60,  -0.45,  99.90,   0.35,  (min)
07/07 20Z,  -0.20,  -0.46,  -0.27,  99.90,   0.39,
07/07 21Z,  -0.20,  -0.07,   0.12,  99.90,   0.39,
07/07 22Z,  -0.20,   0.52,   0.69,  99.90,   0.37,
07/07 23Z,  -0.20,   1.20,   1.41,  99.90,   0.41,
07/08 00Z,  -0.20,   1.86,   2.00,  99.90,   0.34,
07/08 01Z,  -0.10,   2.43,   2.49,  99.90,   0.16,
07/08 02Z,  -0.10,   2.84,   2.89,  99.90,   0.15,
07/08 03Z,  -0.10,   3.08,   3.13,  99.90,   0.15,
07/08 04Z,  -0.10,   3.20,   3.23,  99.90,   0.13,
07/08 05Z,  -0.10,   3.24,   3.37,  99.90,   0.23,
07/08 06Z,  -0.10,   3.26,   3.39,  99.90,   0.23,
07/08 07Z,  -0.10,   3.30,   3.42,  99.90,   0.22,
07/08 08Z,   0.00,   3.39,   3.56,  99.90,   0.17,
07/08 09Z,   0.00,   3.49,   3.71,  99.90,   0.22,
07/08 10Z,   0.00,   3.56,   3.78,  99.90,   0.22,  (max)
07/08 11Z,   0.00,   3.52,   3.77,  99.90,   0.25,
07/08 12Z,   0.00,   3.33,   3.50,  99.90,   0.17,
07/08 13Z,   0.00,   2.95,   3.23,  99.90,   0.28,
07/08 14Z,   0.00,   2.39,   2.69,  99.90,   0.30,
07/08 15Z,   0.10,   1.70,   2.04,  99.90,   0.24,
07/08 16Z,   0.10,   0.95,   1.36,  99.90,   0.31,
07/08 17Z,   0.10,   0.26,   0.68,  99.90,   0.32,
07/08 18Z,   0.10,  -0.29,   0.10,  99.90,   0.29,
07/08 19Z,   0.10,  -0.61,  -0.21,  99.90,   0.30,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/08 20Z,   0.10,  -0.65,  99.90,  -0.27,   0.28,  (min)
07/08 21Z,   0.20,  -0.40,  99.90,   0.06,   0.26,
07/08 22Z,   0.20,   0.08,  99.90,   0.52,   0.24,
07/08 23Z,   0.20,   0.72,  99.90,   1.15,   0.23,
07/09 00Z,   0.20,   1.42,  99.90,   1.83,   0.21,
07/09 01Z,   0.20,   2.08,  99.90,   2.47,   0.19,
07/09 02Z,   0.30,   2.62,  99.90,   3.10,   0.17,
07/09 03Z,   0.30,   3.01,  99.90,   3.46,   0.16,
07/09 04Z,   0.30,   3.23,  99.90,   3.67,   0.14,
07/09 05Z,   0.40,   3.34,  99.90,   3.86,   0.12,
07/09 06Z,   0.40,   3.39,  99.90,   3.89,   0.10,
07/09 07Z,   0.40,   3.42,  99.90,   3.91,   0.08,
07/09 08Z,   0.40,   3.49,  99.90,   3.97,   0.08,
07/09 09Z,   0.40,   3.57,  99.90,   4.06,   0.08,
07/09 10Z,   0.40,   3.65,  99.90,   4.13,   0.08,  (max)
07/09 11Z,   0.30,   3.66,  99.90,   4.04,   0.08,
07/09 12Z,   0.30,   3.54,  99.90,   3.93,   0.08,
07/09 13Z,   0.30,   3.25,  99.90,   3.64,   0.08,
07/09 14Z,   0.30,   2.78,  99.90,   3.16,   0.08,
07/09 15Z,   0.40,   2.13,  99.90,   2.62,   0.08,
07/09 16Z,   0.40,   1.39,  99.90,   1.88,   0.08,
07/09 17Z,   0.40,   0.64,  99.90,   1.12,   0.08,
07/09 18Z,   0.40,  -0.02,  99.90,   0.46,   0.08,
07/09 19Z,   0.40,  -0.50,  99.90,  -0.01,   0.08,
07/09 20Z,   0.40,  -0.72,  99.90,  -0.23,   0.08,  (min)
07/09 21Z,   0.40,  -0.65,  99.90,  -0.16,   0.08,
07/09 22Z,   0.40,  -0.30,  99.90,   0.18,   0.08,
07/09 23Z,   0.40,   0.26,  99.90,   0.74,   0.08,
07/10 00Z,   0.40,   0.95,  99.90,   1.43,   0.08,
07/10 01Z,   0.30,   1.66,  99.90,   2.04,   0.08,
07/10 02Z,   0.30,   2.30,  99.90,   2.68,   0.08,
07/10 03Z,   0.30,   2.80,  99.90,   3.19,   0.08,
07/10 04Z,   0.30,   3.15,  99.90,   3.53,   0.08,
07/10 05Z,   0.30,   3.34,  99.90,   3.72,   0.08,
07/10 06Z,   0.30,   3.43,  99.90,   3.81,   0.08,
07/10 07Z,   0.30,   3.47,  99.90,   3.85,   0.08,  (max)
07/10 08Z,   0.20,   3.51,  99.90,   3.79,   0.08,  (min)
07/10 09Z,   0.20,   3.58,  99.90,   3.86,   0.08,
07/10 10Z,   0.20,   3.66,  99.90,   3.94,   0.08,
07/10 11Z,   0.20,   3.71,  99.90,   3.99,   0.08,  (max)
07/10 12Z,   0.20,   3.67,  99.90,   3.95,   0.08,
07/10 13Z,   0.20,   3.48,  99.90,   3.76,   0.08,
07/10 14Z,   0.10,   3.11,  99.90,   3.29,   0.08,
07/10 15Z,   0.10,   2.56,  99.90,   2.74,   0.08,
07/10 16Z,   0.10,   1.86,  99.90,   2.04,   0.08,
07/10 17Z,   0.10,   1.09,  99.90,   1.27,   0.08,
07/10 18Z,   0.10,   0.35,  99.90,   0.53,   0.08,
07/10 19Z,   0.10,  -0.26,  99.90,  -0.08,   0.08,
07/10 20Z,   0.10,  -0.66,  99.90,  -0.47,   0.08,
07/10 21Z,   0.10,  -0.77,  99.90,  -0.59,   0.08,  (min)
07/10 22Z,   0.00,  -0.59,  99.90,  -0.51,   0.08,
07/10 23Z,   0.00,  -0.16,  99.90,  -0.07,   0.08,
07/11 00Z,   0.00,   0.47,  99.90,   0.56,   0.08,
07/11 01Z,   0.00,   1.19,  99.90,   1.28,   0.08,
07/11 02Z,   0.10,   1.90,  99.90,   2.09,   0.08,
07/11 03Z,   0.10,   2.51,  99.90,   2.70,   0.08,
07/11 04Z,   0.10,   2.97,  99.90,   3.15,   0.08,
07/11 05Z,   0.10,   3.25,  99.90,   3.43,   0.08,
07/11 06Z,   0.10,   3.39,  99.90,   3.58,   0.08,
07/11 07Z,   0.10,   3.44,  99.90,   3.63,   0.08,
07/11 08Z,   0.10,   3.46,  99.90,   3.65,   0.08,
07/11 09Z,   0.10,   3.50,  99.90,   3.68,   0.08,
07/11 10Z,   0.10,   3.56,  99.90,   3.74,   0.08,
07/11 11Z,   0.10,   3.63,  99.90,   3.81,   0.08,
07/11 12Z,   0.10,   3.65,  99.90,   3.84,   0.08,  (max)
07/11 13Z,   0.10,   3.57,  99.90,   3.75,   0.08,
07/11 14Z,   0.10,   3.33,  99.90,   3.51,   0.08,
07/11 15Z,   0.10,   2.90,  99.90,   3.09,   0.08,
07/11 16Z,   0.10,   2.30,  99.90,   2.48,   0.08,
07/11 17Z,   0.10,   1.57,  99.90,   1.75,   0.08,
07/11 18Z,   0.10,   0.80,  99.90,   0.98,   0.08,
07/11 19Z,   0.10,   0.09,  99.90,   0.28,   0.08,
07/11 20Z,   0.10,  -0.45,  99.90,  -0.27,   0.08,
07/11 21Z,   0.10,  -0.75,  99.90,  -0.56,   0.08,
07/11 22Z,   0.10,  -0.75,  99.90,  -0.57,   0.08,  (min)
07/11 23Z,   0.10,  -0.47,  99.90,  -0.28,   0.08,
07/12 00Z,   0.00,   0.06,  99.90,   0.14,   0.08,
07/12 01Z,   0.00,   0.75,  99.90,   0.83,   0.08,
07/12 02Z,   0.00,   1.48,  99.90,   1.57,   0.08,
07/12 03Z,   0.00,   2.17,  99.90,   2.25,   0.08,
07/12 04Z,   0.00,   2.73,  99.90,   2.81,   0.08,
07/12 05Z,   0.00,   3.10,  99.90,   3.19,   0.08,
07/12 06Z,   0.00,   3.31,  99.90,   3.39,   0.08,
07/12 07Z,   0.00,   3.37,  99.90,   3.46,   0.08,  (max)
07/12 08Z,   0.00,   3.37,  99.90,   3.45,   0.08,
07/12 09Z,   0.00,   3.35,  99.90,   3.43,   0.08,  (min)
07/12 10Z,   0.00,   3.36,  99.90,   3.44,   0.08,
07/12 11Z,   0.00,   3.40,  99.90,   3.49,   0.08,
07/12 12Z,   0.00,   3.46,  99.90,   3.54,   0.08,