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
#Seward, 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,  -1.38,  -1.91,  99.90,  -1.13,  (min)
07/06 01Z,   0.60,  -0.93,  -1.41,  99.90,  -1.08,
07/06 02Z,   0.50,  -0.04,  -0.53,  99.90,  -0.99,
07/06 03Z,   0.50,   1.15,   0.64,  99.90,  -1.01,
07/06 04Z,   0.50,   2.39,   1.83,  99.90,  -1.06,
07/06 05Z,   0.50,   3.35,   2.90,  99.90,  -0.95,
07/06 06Z,   0.60,   3.75,   3.36,  99.90,  -0.99,  (max)
07/06 07Z,   0.70,   3.47,   3.06,  99.90,  -1.11,
07/06 08Z,   0.70,   2.55,   2.20,  99.90,  -1.05,
07/06 09Z,   0.70,   1.09,   0.80,  99.90,  -0.99,
07/06 10Z,   0.70,  -0.68,  -0.94,  99.90,  -0.96,
07/06 11Z,   0.60,  -2.40,  -2.63,  99.90,  -0.83,
07/06 12Z,   0.70,  -3.72,  -3.91,  99.90,  -0.89,
07/06 13Z,   0.70,  -4.41,  -4.63,  99.90,  -0.92,  (min)
07/06 14Z,   0.80,  -4.40,  -4.60,  99.90,  -1.00,
07/06 15Z,   0.70,  -3.73,  -3.92,  99.90,  -0.89,
07/06 16Z,   0.70,  -2.56,  -2.74,  99.90,  -0.88,
07/06 17Z,   0.70,  -1.20,  -1.46,  99.90,  -0.96,
07/06 18Z,   0.80,  -0.03,  -0.16,  99.90,  -0.93,
07/06 19Z,   0.80,   0.74,   0.70,  99.90,  -0.84,
07/06 20Z,   0.80,   1.01,   0.85,  99.90,  -0.96,  (max)
07/06 21Z,   0.80,   0.79,   0.75,  99.90,  -0.84,
07/06 22Z,   0.80,   0.19,   0.11,  99.90,  -0.88,
07/06 23Z,   0.80,  -0.52,  -0.65,  99.90,  -0.93,
07/07 00Z,   0.90,  -1.02,  -1.14,  99.90,  -1.02,
07/07 01Z,   0.90,  -1.08,  -1.41,  99.90,  -1.23,  (min)
07/07 02Z,   0.80,  -0.63,  -0.92,  99.90,  -1.09,
07/07 03Z,   0.70,   0.30,   0.03,  99.90,  -0.97,
07/07 04Z,   0.70,   1.55,   1.28,  99.90,  -0.97,
07/07 05Z,   0.70,   2.83,   2.53,  99.90,  -1.00,
07/07 06Z,   0.70,   3.76,   3.57,  99.90,  -0.89,
07/07 07Z,   0.60,   4.06,   3.93,  99.90,  -0.73,  (max)
07/07 08Z,   0.60,   3.62,   3.38,  99.90,  -0.84,
07/07 09Z,   0.60,   2.48,   2.30,  99.90,  -0.78,
07/07 10Z,   0.60,   0.77,   0.63,  99.90,  -0.74,
07/07 11Z,   0.60,  -1.23,  -1.42,  99.90,  -0.79,
07/07 12Z,   0.50,  -3.12,  -3.34,  99.90,  -0.72,
07/07 13Z,   0.50,  -4.49,  -4.66,  99.90,  -0.67,
07/07 14Z,   0.50,  -5.13,  -5.34,  99.90,  -0.71,  (min)
07/07 15Z,   0.50,  -4.94,  -5.12,  99.90,  -0.68,
07/07 16Z,   0.50,  -4.00,  -4.17,  99.90,  -0.67,
07/07 17Z,   0.50,  -2.53,  -2.72,  99.90,  -0.69,
07/07 18Z,   0.50,  -0.93,  -1.04,  99.90,  -0.61,
07/07 19Z,   0.50,   0.41,   0.29,  99.90,  -0.62,
07/07 20Z,   0.60,   1.24,   1.16,  99.90,  -0.68,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/07 21Z,   0.60,   1.47,  99.90,   1.38,  -0.70,  (max)
07/07 22Z,   0.60,   1.15,  99.90,   1.03,  -0.72,
07/07 23Z,   0.60,   0.40,  99.90,   0.26,  -0.74,
07/08 00Z,   0.70,  -0.44,  99.90,  -0.51,  -0.77,
07/08 01Z,   0.70,  -1.01,  99.90,  -1.10,  -0.79,
07/08 02Z,   0.70,  -1.06,  99.90,  -1.17,  -0.81,  (min)
07/08 03Z,   0.70,  -0.51,  99.90,  -0.64,  -0.83,
07/08 04Z,   0.70,   0.57,  99.90,   0.42,  -0.85,
07/08 05Z,   0.80,   1.98,  99.90,   1.90,  -0.88,
07/08 06Z,   0.70,   3.35,  99.90,   3.15,  -0.90,
07/08 07Z,   0.80,   4.25,  99.90,   4.13,  -0.92,
07/08 08Z,   0.80,   4.40,  99.90,   4.26,  -0.94,  (max)
07/08 09Z,   0.90,   3.73,  99.90,   3.68,  -0.94,
07/08 10Z,   0.90,   2.28,  99.90,   2.24,  -0.94,
07/08 11Z,   0.90,   0.25,  99.90,   0.21,  -0.94,
07/08 12Z,   0.90,  -2.01,  99.90,  -2.05,  -0.94,
07/08 13Z,   0.90,  -4.02,  99.90,  -4.07,  -0.94,
07/08 14Z,   1.00,  -5.36,  99.90,  -5.31,  -0.94,
07/08 15Z,   1.00,  -5.80,  99.90,  -5.75,  -0.94,  (min)
07/08 16Z,   1.10,  -5.30,  99.90,  -5.14,  -0.94,
07/08 17Z,   1.10,  -3.99,  99.90,  -3.83,  -0.94,
07/08 18Z,   1.10,  -2.19,  99.90,  -2.03,  -0.94,
07/08 19Z,   1.20,  -0.37,  99.90,  -0.11,  -0.94,
07/08 20Z,   1.20,   1.04,  99.90,   1.30,  -0.94,
07/08 21Z,   1.20,   1.81,  99.90,   2.07,  -0.94,
07/08 22Z,   1.20,   1.88,  99.90,   2.13,  -0.94,  (max)
07/08 23Z,   1.20,   1.31,  99.90,   1.56,  -0.94,
07/09 00Z,   1.20,   0.32,  99.90,   0.58,  -0.94,
07/09 01Z,   1.20,  -0.67,  99.90,  -0.41,  -0.94,
07/09 02Z,   1.10,  -1.26,  99.90,  -1.11,  -0.94,  (min)
07/09 03Z,   1.20,  -1.20,  99.90,  -0.94,  -0.94,
07/09 04Z,   1.10,  -0.43,  99.90,  -0.27,  -0.94,
07/09 05Z,   1.10,   0.91,  99.90,   1.06,  -0.94,
07/09 06Z,   1.10,   2.52,  99.90,   2.67,  -0.94,
07/09 07Z,   1.20,   3.95,  99.90,   4.21,  -0.94,
07/09 08Z,   1.20,   4.77,  99.90,   5.02,  -0.94,  (max)
07/09 09Z,   1.20,   4.69,  99.90,   4.95,  -0.94,
07/09 10Z,   1.20,   3.68,  99.90,   3.94,  -0.94,
07/09 11Z,   1.10,   1.86,  99.90,   2.01,  -0.94,
07/09 12Z,   1.10,  -0.52,  99.90,  -0.36,  -0.94,
07/09 13Z,   1.00,  -3.00,  99.90,  -2.95,  -0.94,
07/09 14Z,   1.00,  -5.05,  99.90,  -4.99,  -0.94,
07/09 15Z,   0.90,  -6.21,  99.90,  -6.26,  -0.94,
07/09 16Z,   0.90,  -6.31,  99.90,  -6.36,  -0.94,  (min)
07/09 17Z,   0.90,  -5.38,  99.90,  -5.42,  -0.94,
07/09 18Z,   0.90,  -3.64,  99.90,  -3.69,  -0.94,
07/09 19Z,   0.90,  -1.54,  99.90,  -1.58,  -0.94,
07/09 20Z,   0.90,   0.40,  99.90,   0.36,  -0.94,
07/09 21Z,   0.90,   1.76,  99.90,   1.71,  -0.94,
07/09 22Z,   0.90,   2.32,  99.90,   2.28,  -0.94,  (max)
07/09 23Z,   0.90,   2.09,  99.90,   2.04,  -0.94,
07/10 00Z,   0.80,   1.19,  99.90,   1.05,  -0.94,
07/10 01Z,   0.80,  -0.04,  99.90,  -0.19,  -0.94,
07/10 02Z,   0.80,  -1.13,  99.90,  -1.28,  -0.94,
07/10 03Z,   0.70,  -1.64,  99.90,  -1.89,  -0.94,  (min)
07/10 04Z,   0.70,  -1.34,  99.90,  -1.59,  -0.94,
07/10 05Z,   0.70,  -0.26,  99.90,  -0.51,  -0.94,
07/10 06Z,   0.70,   1.37,  99.90,   1.13,  -0.94,
07/10 07Z,   0.80,   3.16,  99.90,   3.02,  -0.94,
07/10 08Z,   0.70,   4.60,  99.90,   4.35,  -0.94,
07/10 09Z,   0.70,   5.22,  99.90,   4.97,  -0.94,  (max)
07/10 10Z,   0.70,   4.81,  99.90,   4.56,  -0.94,
07/10 11Z,   0.70,   3.39,  99.90,   3.14,  -0.94,
07/10 12Z,   0.70,   1.15,  99.90,   0.91,  -0.94,
07/10 13Z,   0.70,  -1.54,  99.90,  -1.79,  -0.94,
07/10 14Z,   0.70,  -4.15,  99.90,  -4.39,  -0.94,
07/10 15Z,   0.60,  -6.07,  99.90,  -6.41,  -0.94,
07/10 16Z,   0.60,  -6.90,  99.90,  -7.25,  -0.94,  (min)
07/10 17Z,   0.70,  -6.53,  99.90,  -6.78,  -0.94,
07/10 18Z,   0.70,  -5.11,  99.90,  -5.35,  -0.94,
07/10 19Z,   0.80,  -2.97,  99.90,  -3.12,  -0.94,
07/10 20Z,   0.80,  -0.66,  99.90,  -0.80,  -0.94,
07/10 21Z,   0.90,   1.27,  99.90,   1.23,  -0.94,
07/10 22Z,   1.00,   2.42,  99.90,   2.48,  -0.94,
07/10 23Z,   1.00,   2.66,  99.90,   2.71,  -0.94,  (max)
07/11 00Z,   1.00,   2.04,  99.90,   2.10,  -0.94,
07/11 01Z,   1.00,   0.80,  99.90,   0.86,  -0.94,
07/11 02Z,   1.10,  -0.63,  99.90,  -0.47,  -0.94,
07/11 03Z,   1.10,  -1.72,  99.90,  -1.56,  -0.94,
07/11 04Z,   1.10,  -2.02,  99.90,  -1.86,  -0.94,  (min)
07/11 05Z,   1.10,  -1.39,  99.90,  -1.23,  -0.94,
07/11 06Z,   1.10,   0.05,  99.90,   0.21,  -0.94,
07/11 07Z,   1.10,   1.96,  99.90,   2.12,  -0.94,
07/11 08Z,   1.10,   3.85,  99.90,   4.00,  -0.94,
07/11 09Z,   1.10,   5.16,  99.90,   5.31,  -0.94,
07/11 10Z,   1.10,   5.47,  99.90,   5.62,  -0.94,  (max)
07/11 11Z,   1.00,   4.64,  99.90,   4.69,  -0.94,
07/11 12Z,   1.00,   2.77,  99.90,   2.83,  -0.94,