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
#Port Heiden, AK : 07/07/2025 20:20:09 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/06 00Z,   0.60,  -5.23,  99.90,  -4.63,   0.00,
07/06 01Z,   0.60,  -7.03,  99.90,  -6.43,   0.00,  (min)
07/06 02Z,   0.60,  -6.92,  99.90,  -6.32,   0.00,
07/06 03Z,   0.60,  -4.85,  99.90,  -4.25,   0.00,
07/06 04Z,   0.70,  -1.98,  99.90,  -1.28,   0.00,
07/06 05Z,   0.70,   0.56,  99.90,   1.26,   0.00,
07/06 06Z,   0.60,   2.23,  99.90,   2.83,   0.00,
07/06 07Z,   0.60,   3.05,  99.90,   3.65,   0.00,
07/06 08Z,   0.60,   3.30,  99.90,   3.90,   0.00,
07/06 09Z,   0.60,   3.35,  99.90,   3.95,   0.00,
07/06 10Z,   0.60,   3.42,  99.90,   4.02,   0.00,  (max)
07/06 11Z,   0.60,   3.18,  99.90,   3.78,   0.00,
07/06 12Z,   0.50,   2.39,  99.90,   2.89,   0.00,
07/06 13Z,   0.50,   1.27,  99.90,   1.77,   0.00,
07/06 14Z,   0.50,   0.62,  99.90,   1.12,   0.00,  (min)
07/06 15Z,   0.50,   0.93,  99.90,   1.43,   0.00,
07/06 16Z,   0.50,   1.63,  99.90,   2.13,   0.00,
07/06 17Z,   0.50,   2.00,  99.90,   2.50,   0.00,  (max)
07/06 18Z,   0.50,   1.91,  99.90,   2.41,   0.00,
07/06 19Z,   0.50,   1.72,  99.90,   2.22,   0.00,
07/06 20Z,   0.50,   1.62,  99.90,   2.12,   0.00,
07/06 21Z,   0.50,   1.18,  99.90,   1.68,   0.00,
07/06 22Z,   0.50,   0.16,  99.90,   0.66,   0.00,
07/06 23Z,   0.40,  -1.54,  99.90,  -1.14,   0.00,
07/07 00Z,   0.50,  -3.85,  99.90,  -3.35,   0.00,
07/07 01Z,   0.50,  -6.22,  99.90,  -5.72,   0.00,
07/07 02Z,   0.50,  -7.49,  99.90,  -6.99,   0.00,  (min)
07/07 03Z,   0.50,  -6.69,  99.90,  -6.19,   0.00,
07/07 04Z,   0.50,  -4.17,  99.90,  -3.67,   0.00,
07/07 05Z,   0.60,  -1.18,  99.90,  -0.58,   0.00,
07/07 06Z,   0.50,   1.27,  99.90,   1.77,   0.00,
07/07 07Z,   0.50,   2.79,  99.90,   3.29,   0.00,
07/07 08Z,   0.50,   3.49,  99.90,   3.99,   0.00,
07/07 09Z,   0.50,   3.67,  99.90,   4.17,   0.00,
07/07 10Z,   0.50,   3.75,  99.90,   4.25,   0.00,
07/07 11Z,   0.50,   3.82,  99.90,   4.32,   0.00,  (max)
07/07 12Z,   0.40,   3.54,  99.90,   3.94,   0.00,
07/07 13Z,   0.40,   2.71,  99.90,   3.11,   0.00,
07/07 14Z,   0.40,   1.64,  99.90,   2.04,   0.00,
07/07 15Z,   0.40,   1.11,  99.90,   1.51,   0.00,  (min)
07/07 16Z,   0.40,   1.37,  99.90,   1.77,   0.00,
07/07 17Z,   0.40,   1.76,  99.90,   2.16,   0.00,  (max)
07/07 18Z,   0.40,   1.74,  99.90,   2.14,   0.00,
07/07 19Z,   0.40,   1.42,  99.90,   1.82,   0.00,
07/07 20Z,   0.40,   1.25,  99.90,   1.65,   0.00,
07/07 21Z,   0.40,   1.07,  99.90,   1.47,   0.00,
07/07 22Z,   0.40,   0.47,  99.90,   0.87,   0.00,
07/07 23Z,   0.40,  -0.73,  99.90,  -0.33,   0.00,
07/08 00Z,   0.40,  -2.58,  99.90,  -2.18,   0.00,
07/08 01Z,   0.40,  -4.89,  99.90,  -4.49,   0.00,
07/08 02Z,   0.40,  -6.97,  99.90,  -6.57,   0.00,
07/08 03Z,   0.30,  -7.64,  99.90,  -7.34,   0.00,  (min)
07/08 04Z,   0.40,  -6.21,  99.90,  -5.81,   0.00,
07/08 05Z,   0.40,  -3.33,  99.90,  -2.93,   0.00,
07/08 06Z,   0.50,  -0.32,  99.90,   0.18,   0.00,
07/08 07Z,   0.50,   1.96,  99.90,   2.46,   0.00,
07/08 08Z,   0.50,   3.30,  99.90,   3.80,   0.00,
07/08 09Z,   0.50,   3.87,  99.90,   4.37,   0.00,
07/08 10Z,   0.50,   3.99,  99.90,   4.49,   0.00,
07/08 11Z,   0.50,   4.09,  99.90,   4.59,   0.00,
07/08 12Z,   0.60,   4.12,  99.90,   4.72,   0.00,  (max)
07/08 13Z,   0.60,   3.75,  99.90,   4.35,   0.00,
07/08 14Z,   0.50,   2.84,  99.90,   3.34,   0.00,
07/08 15Z,   0.50,   1.79,  99.90,   2.29,   0.00,
07/08 16Z,   0.50,   1.39,  99.90,   1.89,   0.00,  (min)
07/08 17Z,   0.50,   1.59,  99.90,   2.09,   0.00,
07/08 18Z,   0.60,   1.70,  99.90,   2.30,   0.00,  (max)
07/08 19Z,   0.60,   1.39,  99.90,   1.99,   0.00,
07/08 20Z,   0.60,   0.99,  99.90,   1.59,   0.00,
07/08 21Z,   0.60,   0.88,  99.90,   1.48,   0.00,
07/08 22Z,   0.60,   0.59,  99.90,   1.19,   0.00,
07/08 23Z,   0.60,  -0.17,  99.90,   0.43,   0.00,
07/09 00Z,   0.60,  -1.55,  99.90,  -0.95,   0.00,
07/09 01Z,   0.50,  -3.51,  99.90,  -3.01,   0.00,
07/09 02Z,   0.50,  -5.76,  99.90,  -5.26,   0.00,
07/09 03Z,   0.50,  -7.48,  99.90,  -6.98,   0.00,
07/09 04Z,   0.50,  -7.53,  99.90,  -7.03,   0.00,  (min)
07/09 05Z,   0.50,  -5.52,  99.90,  -5.02,   0.00,
07/09 06Z,   0.40,  -2.39,  99.90,  -1.99,   0.00,
07/09 07Z,   0.50,   0.55,  99.90,   1.05,   0.00,
07/09 08Z,   0.50,   2.62,  99.90,   3.12,   0.00,
07/09 09Z,   0.50,   3.75,  99.90,   4.25,   0.00,
07/09 10Z,   0.50,   4.19,  99.90,   4.69,   0.00,
07/09 11Z,   0.50,   4.26,  99.90,   4.76,   0.00,
07/09 12Z,   0.50,   4.37,  99.90,   4.87,   0.00,  (max)
07/09 13Z,   0.40,   4.32,  99.90,   4.72,   0.00,
07/09 14Z,   0.40,   3.81,  99.90,   4.21,   0.00,
07/09 15Z,   0.40,   2.78,  99.90,   3.18,   0.00,
07/09 16Z,   0.30,   1.77,  99.90,   2.07,   0.00,
07/09 17Z,   0.30,   1.48,  99.90,   1.78,   0.00,  (min)
07/09 18Z,   0.30,   1.62,  99.90,   1.92,   0.00,  (max)
07/09 19Z,   0.30,   1.50,  99.90,   1.80,   0.00,
07/09 20Z,   0.20,   1.03,  99.90,   1.23,   0.00,
07/09 21Z,   0.20,   0.66,  99.90,   0.86,   0.00,  (min)
07/09 22Z,   0.30,   0.57,  99.90,   0.87,   0.00,  (max)
07/09 23Z,   0.30,   0.17,  99.90,   0.47,   0.00,
07/10 00Z,   0.30,  -0.76,  99.90,  -0.46,   0.00,
07/10 01Z,   0.30,  -2.30,  99.90,  -2.00,   0.00,
07/10 02Z,   0.30,  -4.34,  99.90,  -4.04,   0.00,
07/10 03Z,   0.40,  -6.46,  99.90,  -6.06,   0.00,
07/10 04Z,   0.40,  -7.74,  99.90,  -7.34,   0.00,  (min)
07/10 05Z,   0.50,  -7.16,  99.90,  -6.66,   0.00,
07/10 06Z,   0.50,  -4.65,  99.90,  -4.15,   0.00,
07/10 07Z,   0.60,  -1.39,  99.90,  -0.79,   0.00,
07/10 08Z,   0.60,   1.40,  99.90,   2.00,   0.00,
07/10 09Z,   0.70,   3.23,  99.90,   3.93,   0.00,
07/10 10Z,   0.70,   4.14,  99.90,   4.84,   0.00,
07/10 11Z,   0.70,   4.45,  99.90,   5.15,   0.00,
07/10 12Z,   0.70,   4.51,  99.90,   5.21,   0.00,
07/10 13Z,   0.70,   4.58,  99.90,   5.28,   0.00,  (max)
07/10 14Z,   0.70,   4.39,  99.90,   5.09,   0.00,
07/10 15Z,   0.70,   3.68,  99.90,   4.38,   0.00,
07/10 16Z,   0.70,   2.52,  99.90,   3.22,   0.00,
07/10 17Z,   0.70,   1.56,  99.90,   2.26,   0.00,
07/10 18Z,   0.60,   1.40,  99.90,   2.00,   0.00,  (min)
07/10 19Z,   0.60,   1.49,  99.90,   2.09,   0.00,  (max)
07/10 20Z,   0.60,   1.24,  99.90,   1.84,   0.00,
07/10 21Z,   0.60,   0.72,  99.90,   1.32,   0.00,
07/10 22Z,   0.60,   0.46,  99.90,   1.06,   0.00,
07/10 23Z,   0.60,   0.32,  99.90,   0.92,   0.00,
07/11 00Z,   0.60,  -0.21,  99.90,   0.39,   0.00,
07/11 01Z,   0.60,  -1.30,  99.90,  -0.70,   0.00,
07/11 02Z,   0.50,  -2.98,  99.90,  -2.48,   0.00,
07/11 03Z,   0.50,  -5.04,  99.90,  -4.54,   0.00,
07/11 04Z,   0.50,  -6.95,  99.90,  -6.45,   0.00,
07/11 05Z,   0.50,  -7.74,  99.90,  -7.24,   0.00,  (min)
07/11 06Z,   0.50,  -6.53,  99.90,  -6.03,   0.00,
07/11 07Z,   0.50,  -3.62,  99.90,  -3.12,   0.00,
07/11 08Z,   0.50,  -0.34,  99.90,   0.16,   0.00,
07/11 09Z,   0.50,   2.23,  99.90,   2.73,   0.00,
07/11 10Z,   0.50,   3.77,  99.90,   4.27,   0.00,
07/11 11Z,   0.50,   4.47,  99.90,   4.97,   0.00,
07/11 12Z,   0.50,   4.65,  99.90,   5.15,   0.00,