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
#Astoria, OR : 04/15/2026 12:20:22 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/13 12Z,   0.40,  -1.68,  -1.66,  99.90,  -0.38,
04/13 13Z,   0.40,  -1.46,  -1.43,  99.90,  -0.37,  (min)
04/13 14Z,   0.40,  -0.62,  -0.62,  99.90,  -0.40,
04/13 15Z,   0.40,   0.54,   0.57,  99.90,  -0.37,
04/13 16Z,   0.40,   1.69,   1.77,  99.90,  -0.32,
04/13 17Z,   0.40,   2.56,   2.65,  99.90,  -0.31,
04/13 18Z,   0.40,   2.89,   2.93,  99.90,  -0.36,  (max)
04/13 19Z,   0.40,   2.49,   2.46,  99.90,  -0.43,
04/13 20Z,   0.40,   1.42,   1.22,  99.90,  -0.60,
04/13 21Z,   0.40,  -0.00,  -0.35,  99.90,  -0.75,
04/13 22Z,   0.40,  -1.41,  -1.83,  99.90,  -0.82,
04/13 23Z,   0.40,  -2.58,  -3.05,  99.90,  -0.87,
04/14 00Z,   0.40,  -3.32,  -3.79,  99.90,  -0.87,
04/14 01Z,   0.40,  -3.40,  -3.83,  99.90,  -0.83,  (min)
04/14 02Z,   0.40,  -2.69,  -2.94,  99.90,  -0.65,
04/14 03Z,   0.40,  -1.37,  -1.45,  99.90,  -0.48,
04/14 04Z,   0.40,   0.23,   0.20,  99.90,  -0.43,
04/14 05Z,   0.40,   1.77,   1.80,  99.90,  -0.37,
04/14 06Z,   0.30,   2.90,   2.94,  99.90,  -0.26,
04/14 07Z,   0.30,   3.30,   3.38,  99.90,  -0.22,  (max)
04/14 08Z,   0.30,   2.82,   2.97,  99.90,  -0.15,
04/14 09Z,   0.30,   1.67,   1.76,  99.90,  -0.21,
04/14 10Z,   0.30,   0.24,   0.19,  99.90,  -0.35,
04/14 11Z,   0.30,  -1.11,  -1.24,  99.90,  -0.43,
04/14 12Z,   0.30,  -2.14,  -2.22,  99.90,  -0.38,
04/14 13Z,   0.30,  -2.58,  -2.60,  99.90,  -0.32,  (min)
04/14 14Z,   0.40,  -2.22,  -2.12,  99.90,  -0.30,
04/14 15Z,   0.40,  -1.14,  -0.92,  99.90,  -0.18,
04/14 16Z,   0.50,   0.31,   0.62,  99.90,  -0.19,
04/14 17Z,   0.50,   1.74,   2.15,  99.90,  -0.09,
04/14 18Z,   0.60,   2.79,   3.29,  99.90,  -0.10,
04/14 19Z,   0.70,   3.18,   3.68,  99.90,  -0.20,  (max)
04/14 20Z,   0.80,   2.69,   3.21,  99.90,  -0.28,
04/14 21Z,   0.80,   1.47,   1.86,  99.90,  -0.41,
04/14 22Z,   0.90,  -0.10,   0.24,  99.90,  -0.56,
04/14 23Z,   0.90,  -1.61,  -1.35,  99.90,  -0.64,
04/15 00Z,   1.00,  -2.80,  -2.46,  99.90,  -0.66,
04/15 01Z,   1.00,  -3.42,  -3.02,  99.90,  -0.60,  (min)
04/15 02Z,   1.10,  -3.23,  -2.82,  99.90,  -0.69,
04/15 03Z,   1.20,  -2.17,  -1.68,  99.90,  -0.71,
04/15 04Z,   1.20,  -0.53,   0.06,  99.90,  -0.61,
04/15 05Z,   1.30,   1.27,   2.00,  99.90,  -0.57,
04/15 06Z,   1.20,   2.81,   3.70,  99.90,  -0.31,
04/15 07Z,   1.10,   3.74,   4.55,  99.90,  -0.29,  (max)
04/15 08Z,   1.00,   3.75,   4.53,  99.90,  -0.22,
04/15 09Z,   1.00,   2.80,   3.48,  99.90,  -0.32,
04/15 10Z,   1.00,   1.22,   1.81,  99.90,  -0.41,
04/15 11Z,   0.90,  -0.54,   0.03,  99.90,  -0.33,
04/15 12Z,   0.90,  -2.09,  -1.42,  99.90,  -0.23,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/15 13Z,   0.80,  -3.17,  99.90,  -2.61,  -0.24,
04/15 14Z,   0.80,  -3.49,  99.90,  -2.94,  -0.26,  (min)
04/15 15Z,   0.80,  -2.87,  99.90,  -2.34,  -0.27,
04/15 16Z,   0.80,  -1.48,  99.90,  -0.97,  -0.29,
04/15 17Z,   0.80,   0.26,  99.90,   0.76,  -0.30,
04/15 18Z,   0.80,   1.90,  99.90,   2.38,  -0.31,
04/15 19Z,   0.80,   3.05,  99.90,   3.53,  -0.33,
04/15 20Z,   0.80,   3.39,  99.90,   3.85,  -0.34,  (max)
04/15 21Z,   0.80,   2.76,  99.90,   3.20,  -0.36,
04/15 22Z,   0.70,   1.37,  99.90,   1.70,  -0.37,
04/15 23Z,   0.70,  -0.31,  99.90,   0.01,  -0.38,
04/16 00Z,   0.80,  -1.84,  99.90,  -1.44,  -0.40,
04/16 01Z,   0.70,  -2.93,  99.90,  -2.63,  -0.40,
04/16 02Z,   0.70,  -3.31,  99.90,  -3.01,  -0.40,  (min)
04/16 03Z,   0.70,  -2.76,  99.90,  -2.46,  -0.40,
04/16 04Z,   0.70,  -1.34,  99.90,  -1.04,  -0.40,
04/16 05Z,   0.60,   0.56,  99.90,   0.77,  -0.40,
04/16 06Z,   0.60,   2.43,  99.90,   2.64,  -0.40,
04/16 07Z,   0.50,   3.83,  99.90,   3.93,  -0.40,
04/16 08Z,   0.40,   4.40,  99.90,   4.40,  -0.40,  (max)
04/16 09Z,   0.40,   3.91,  99.90,   3.91,  -0.40,
04/16 10Z,   0.40,   2.46,  99.90,   2.46,  -0.40,
04/16 11Z,   0.40,   0.48,  99.90,   0.48,  -0.40,
04/16 12Z,   0.30,  -1.52,  99.90,  -1.61,  -0.40,
04/16 13Z,   0.30,  -3.16,  99.90,  -3.26,  -0.40,
04/16 14Z,   0.30,  -4.17,  99.90,  -4.27,  -0.40,
04/16 15Z,   0.30,  -4.26,  99.90,  -4.36,  -0.40,  (min)
04/16 16Z,   0.30,  -3.34,  99.90,  -3.44,  -0.40,
04/16 17Z,   0.20,  -1.65,  99.90,  -1.84,  -0.40,
04/16 18Z,   0.20,   0.33,  99.90,   0.13,  -0.40,
04/16 19Z,   0.30,   2.10,  99.90,   2.00,  -0.40,
04/16 20Z,   0.20,   3.25,  99.90,   3.05,  -0.40,
04/16 21Z,   0.20,   3.47,  99.90,   3.27,  -0.40,  (max)
04/16 22Z,   0.20,   2.67,  99.90,   2.47,  -0.40,
04/16 23Z,   0.20,   1.15,  99.90,   0.96,  -0.40,
04/17 00Z,   0.30,  -0.55,  99.90,  -0.65,  -0.40,
04/17 01Z,   0.30,  -2.01,  99.90,  -2.11,  -0.40,
04/17 02Z,   0.30,  -2.90,  99.90,  -3.00,  -0.40,
04/17 03Z,   0.30,  -2.96,  99.90,  -3.06,  -0.40,  (min)
04/17 04Z,   0.30,  -2.03,  99.90,  -2.13,  -0.40,
04/17 05Z,   0.30,  -0.29,  99.90,  -0.39,  -0.40,
04/17 06Z,   0.30,   1.76,  99.90,   1.66,  -0.40,
04/17 07Z,   0.20,   3.56,  99.90,   3.36,  -0.40,
04/17 08Z,   0.20,   4.66,  99.90,   4.46,  -0.40,
04/17 09Z,   0.20,   4.76,  99.90,   4.57,  -0.40,  (max)
04/17 10Z,   0.30,   3.75,  99.90,   3.65,  -0.40,
04/17 11Z,   0.30,   1.84,  99.90,   1.75,  -0.40,
04/17 12Z,   0.20,  -0.43,  99.90,  -0.63,  -0.40,
04/17 13Z,   0.20,  -2.55,  99.90,  -2.74,  -0.40,
04/17 14Z,   0.30,  -4.16,  99.90,  -4.26,  -0.40,
04/17 15Z,   0.30,  -5.00,  99.90,  -5.10,  -0.40,  (min)
04/17 16Z,   0.30,  -4.81,  99.90,  -4.91,  -0.40,
04/17 17Z,   0.30,  -3.58,  99.90,  -3.68,  -0.40,
04/17 18Z,   0.30,  -1.64,  99.90,  -1.74,  -0.40,
04/17 19Z,   0.30,   0.47,  99.90,   0.38,  -0.40,
04/17 20Z,   0.30,   2.26,  99.90,   2.17,  -0.40,
04/17 21Z,   0.30,   3.33,  99.90,   3.23,  -0.40,
04/17 22Z,   0.30,   3.39,  99.90,   3.29,  -0.40,  (max)
04/17 23Z,   0.30,   2.45,  99.90,   2.35,  -0.40,
04/18 00Z,   0.30,   0.88,  99.90,   0.78,  -0.40,
04/18 01Z,   0.30,  -0.77,  99.90,  -0.87,  -0.40,
04/18 02Z,   0.30,  -2.06,  99.90,  -2.16,  -0.40,
04/18 03Z,   0.40,  -2.69,  99.90,  -2.69,  -0.40,  (min)
04/18 04Z,   0.40,  -2.41,  99.90,  -2.40,  -0.40,
04/18 05Z,   0.30,  -1.14,  99.90,  -1.23,  -0.40,
04/18 06Z,   0.30,   0.82,  99.90,   0.72,  -0.40,
04/18 07Z,   0.30,   2.88,  99.90,   2.78,  -0.40,
04/18 08Z,   0.30,   4.47,  99.90,   4.37,  -0.40,
04/18 09Z,   0.30,   5.18,  99.90,   5.09,  -0.40,  (max)
04/18 10Z,   0.40,   4.80,  99.90,   4.80,  -0.40,
04/18 11Z,   0.40,   3.32,  99.90,   3.32,  -0.40,
04/18 12Z,   0.40,   1.08,  99.90,   1.08,  -0.40,
04/18 13Z,   0.40,  -1.35,  99.90,  -1.35,  -0.40,
04/18 14Z,   0.40,  -3.46,  99.90,  -3.46,  -0.40,
04/18 15Z,   0.40,  -4.94,  99.90,  -4.94,  -0.40,
04/18 16Z,   0.40,  -5.54,  99.90,  -5.54,  -0.40,  (min)
04/18 17Z,   0.40,  -5.07,  99.90,  -5.07,  -0.40,
04/18 18Z,   0.40,  -3.59,  99.90,  -3.59,  -0.40,
04/18 19Z,   0.50,  -1.51,  99.90,  -1.41,  -0.40,
04/18 20Z,   0.50,   0.63,  99.90,   0.73,  -0.40,
04/18 21Z,   0.50,   2.34,  99.90,   2.44,  -0.40,
04/18 22Z,   0.50,   3.26,  99.90,   3.37,  -0.40,  (max)
04/18 23Z,   0.50,   3.17,  99.90,   3.27,  -0.40,
04/19 00Z,   0.60,   2.14,  99.90,   2.34,  -0.40,