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 Townsend, WA : 06/20/2025 17:22:42 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/19 00Z,   0.20,   1.87,   2.19,  99.90,   0.12,  (min)
06/19 01Z,   0.20,   2.92,   3.16,  99.90,   0.04,
06/19 02Z,   0.20,   4.26,   4.33,  99.90,  -0.13,
06/19 03Z,   0.10,   5.71,   5.78,  99.90,  -0.03,
06/19 04Z,   0.10,   7.12,   7.25,  99.90,   0.03,
06/19 05Z,   0.10,   8.26,   8.30,  99.90,  -0.06,
06/19 06Z,   0.20,   8.79,   8.75,  99.90,  -0.24,  (max)
06/19 07Z,   0.10,   8.57,   8.61,  99.90,  -0.06,
06/19 08Z,   0.10,   7.70,   7.88,  99.90,   0.08,
06/19 09Z,   0.10,   6.37,   6.41,  99.90,  -0.06,
06/19 10Z,   0.10,   4.88,   4.87,  99.90,  -0.11,
06/19 11Z,   0.10,   3.57,   3.52,  99.90,  -0.15,
06/19 12Z,   0.00,   2.76,   2.82,  99.90,   0.06,
06/19 13Z,   0.10,   2.52,   2.67,  99.90,   0.05,  (min)
06/19 14Z,   0.10,   2.69,   3.02,  99.90,   0.23,
06/19 15Z,   0.10,   3.12,   3.38,  99.90,   0.16,
06/19 16Z,   0.00,   3.69,   3.87,  99.90,   0.18,
06/19 17Z,   0.10,   4.30,   4.46,  99.90,   0.06,
06/19 18Z,   0.10,   4.71,   4.98,  99.90,   0.17,
06/19 19Z,   0.10,   4.76,   5.05,  99.90,   0.19,  (max)
06/19 20Z,   0.10,   4.46,   4.85,  99.90,   0.29,
06/19 21Z,   0.10,   3.93,   4.36,  99.90,   0.33,
06/19 22Z,   0.10,   3.33,   3.74,  99.90,   0.31,
06/19 23Z,   0.10,   2.89,   3.32,  99.90,   0.33,  (min)
06/20 00Z,   0.20,   2.87,   3.43,  99.90,   0.36,
06/20 01Z,   0.20,   3.40,   3.89,  99.90,   0.29,
06/20 02Z,   0.30,   4.37,   4.79,  99.90,   0.12,
06/20 03Z,   0.20,   5.56,   5.91,  99.90,   0.15,
06/20 04Z,   0.20,   6.79,   7.05,  99.90,   0.06,
06/20 05Z,   0.30,   7.92,   8.24,  99.90,   0.02,
06/20 06Z,   0.30,   8.68,   8.99,  99.90,   0.01,
06/20 07Z,   0.30,   8.80,   9.13,  99.90,   0.03,  (max)
06/20 08Z,   0.30,   8.18,   8.58,  99.90,   0.10,
06/20 09Z,   0.40,   6.91,   7.37,  99.90,   0.06,
06/20 10Z,   0.40,   5.22,   5.51,  99.90,  -0.11,
06/20 11Z,   0.30,   3.42,   3.57,  99.90,  -0.15,
06/20 12Z,   0.30,   1.93,   2.31,  99.90,   0.08,
06/20 13Z,   0.30,   1.09,   1.52,  99.90,   0.13,
06/20 14Z,   0.30,   0.97,   1.49,  99.90,   0.22,  (min)
06/20 15Z,   0.30,   1.36,   1.96,  99.90,   0.30,
06/20 16Z,   0.30,   2.07,   2.54,  99.90,   0.17,
06/20 17Z,   0.40,   2.99,   3.39,  99.90,   0.00,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/20 18Z,   0.40,   3.96,  99.90,   4.37,   0.01,
06/20 19Z,   0.30,   4.77,  99.90,   5.09,   0.02,
06/20 20Z,   0.30,   5.25,  99.90,   5.58,   0.02,
06/20 21Z,   0.40,   5.37,  99.90,   5.80,   0.03,  (max)
06/20 22Z,   0.40,   5.17,  99.90,   5.61,   0.04,
06/20 23Z,   0.40,   4.78,  99.90,   5.22,   0.04,
06/21 00Z,   0.40,   4.41,  99.90,   4.86,   0.05,
06/21 01Z,   0.40,   4.39,  99.90,   4.84,   0.06,  (min)
06/21 02Z,   0.50,   4.86,  99.90,   5.42,   0.06,
06/21 03Z,   0.50,   5.71,  99.90,   6.28,   0.07,
06/21 04Z,   0.40,   6.71,  99.90,   7.19,   0.08,
06/21 05Z,   0.40,   7.69,  99.90,   8.17,   0.08,
06/21 06Z,   0.40,   8.50,  99.90,   8.99,   0.08,
06/21 07Z,   0.40,   8.90,  99.90,   9.38,   0.08,  (max)
06/21 08Z,   0.40,   8.64,  99.90,   9.12,   0.08,
06/21 09Z,   0.30,   7.63,  99.90,   8.01,   0.08,
06/21 10Z,   0.30,   5.99,  99.90,   6.37,   0.08,
06/21 11Z,   0.30,   3.94,  99.90,   4.32,   0.08,
06/21 12Z,   0.30,   1.87,  99.90,   2.25,   0.08,
06/21 13Z,   0.30,   0.26,  99.90,   0.64,   0.08,
06/21 14Z,   0.30,  -0.52,  99.90,  -0.14,   0.08,  (min)
06/21 15Z,   0.30,  -0.45,  99.90,  -0.07,   0.08,
06/21 16Z,   0.30,   0.22,  99.90,   0.61,   0.08,
06/21 17Z,   0.30,   1.27,  99.90,   1.65,   0.08,
06/21 18Z,   0.20,   2.55,  99.90,   2.84,   0.08,
06/21 19Z,   0.20,   3.92,  99.90,   4.20,   0.08,
06/21 20Z,   0.20,   5.14,  99.90,   5.42,   0.08,
06/21 21Z,   0.20,   6.02,  99.90,   6.31,   0.08,
06/21 22Z,   0.20,   6.48,  99.90,   6.76,   0.08,
06/21 23Z,   0.20,   6.49,  99.90,   6.77,   0.08,  (max)
06/22 00Z,   0.20,   6.15,  99.90,   6.44,   0.08,
06/22 01Z,   0.20,   5.77,  99.90,   6.05,   0.08,
06/22 02Z,   0.20,   5.69,  99.90,   5.97,   0.08,  (min)
06/22 03Z,   0.10,   6.08,  99.90,   6.26,   0.08,
06/22 04Z,   0.10,   6.79,  99.90,   6.97,   0.08,
06/22 05Z,   0.10,   7.59,  99.90,   7.77,   0.08,
06/22 06Z,   0.10,   8.33,  99.90,   8.51,   0.08,
06/22 07Z,   0.10,   8.85,  99.90,   9.04,   0.08,
06/22 08Z,   0.10,   8.93,  99.90,   9.12,   0.08,  (max)
06/22 09Z,   0.10,   8.33,  99.90,   8.52,   0.08,
06/22 10Z,   0.10,   6.98,  99.90,   7.17,   0.08,
06/22 11Z,   0.10,   5.00,  99.90,   5.18,   0.08,
06/22 12Z,   0.10,   2.64,  99.90,   2.82,   0.08,
06/22 13Z,   0.10,   0.37,  99.90,   0.55,   0.08,
06/22 14Z,   0.10,  -1.26,  99.90,  -1.08,   0.08,
06/22 15Z,   0.10,  -1.89,  99.90,  -1.70,   0.08,  (min)
06/22 16Z,   0.10,  -1.56,  99.90,  -1.37,   0.08,
06/22 17Z,   0.10,  -0.58,  99.90,  -0.40,   0.08,
06/22 18Z,   0.10,   0.79,  99.90,   0.98,   0.08,
06/22 19Z,   0.10,   2.43,  99.90,   2.62,   0.08,
06/22 20Z,   0.00,   4.16,  99.90,   4.25,   0.08,
06/22 21Z,   0.00,   5.74,  99.90,   5.82,   0.08,
06/22 22Z,   0.10,   6.92,  99.90,   7.10,   0.08,
06/22 23Z,   0.10,   7.57,  99.90,   7.75,   0.08,
06/23 00Z,   0.10,   7.63,  99.90,   7.82,   0.08,  (max)
06/23 01Z,   0.10,   7.25,  99.90,   7.44,   0.08,
06/23 02Z,   0.10,   6.78,  99.90,   6.97,   0.08,
06/23 03Z,   0.10,   6.64,  99.90,   6.82,   0.08,  (min)
06/23 04Z,   0.10,   6.94,  99.90,   7.13,   0.08,
06/23 05Z,   0.10,   7.53,  99.90,   7.71,   0.08,
06/23 06Z,   0.10,   8.16,  99.90,   8.34,   0.08,
06/23 07Z,   0.10,   8.69,  99.90,   8.88,   0.08,
06/23 08Z,   0.10,   8.99,  99.90,   9.17,   0.08,  (max)
06/23 09Z,   0.10,   8.82,  99.90,   9.00,   0.08,
06/23 10Z,   0.10,   7.94,  99.90,   8.13,   0.08,
06/23 11Z,   0.10,   6.31,  99.90,   6.49,   0.08,
06/23 12Z,   0.10,   4.03,  99.90,   4.22,   0.08,
06/23 13Z,   0.10,   1.45,  99.90,   1.63,   0.08,
06/23 14Z,   0.10,  -0.92,  99.90,  -0.73,   0.08,
06/23 15Z,   0.10,  -2.45,  99.90,  -2.27,   0.08,
06/23 16Z,   0.10,  -2.85,  99.90,  -2.67,   0.08,  (min)
06/23 17Z,   0.10,  -2.25,  99.90,  -2.06,   0.08,
06/23 18Z,   0.10,  -0.99,  99.90,  -0.80,   0.08,
06/23 19Z,   0.10,   0.67,  99.90,   0.86,   0.08,
06/23 20Z,   0.10,   2.61,  99.90,   2.79,   0.08,
06/23 21Z,   0.10,   4.62,  99.90,   4.81,   0.08,
06/23 22Z,   0.10,   6.44,  99.90,   6.62,   0.08,
06/23 23Z,   0.20,   7.78,  99.90,   8.06,   0.08,
06/24 00Z,   0.10,   8.46,  99.90,   8.64,   0.08,  (max)
06/24 01Z,   0.10,   8.45,  99.90,   8.64,   0.08,
06/24 02Z,   0.20,   7.95,  99.90,   8.23,   0.08,
06/24 03Z,   0.20,   7.39,  99.90,   7.67,   0.08,
06/24 04Z,   0.20,   7.19,  99.90,   7.48,   0.08,  (min)
06/24 05Z,   0.20,   7.44,  99.90,   7.73,   0.08,
06/24 06Z,   0.20,   7.93,  99.90,   8.21,   0.08,
06/24 07Z,   0.20,   8.42,  99.90,   8.70,   0.08,
06/24 08Z,   0.20,   8.81,  99.90,   9.09,   0.08,
06/24 09Z,   0.20,   8.95,  99.90,   9.23,   0.08,  (max)
06/24 10Z,   0.10,   8.59,  99.90,   8.78,   0.08,
06/24 11Z,   0.20,   7.51,  99.90,   7.80,   0.08,
06/24 12Z,   0.20,   5.65,  99.90,   5.94,   0.08,