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
#Washington, DC : 07/18/2025 17:22:18 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 00Z,   0.70,   0.17,   0.69,  99.90,  -0.18,  (min)
07/17 01Z,   0.70,   0.45,   0.99,  99.90,  -0.16,
07/17 02Z,   0.70,   1.19,   1.95,  99.90,   0.06,
07/17 03Z,   0.70,   2.18,   3.15,  99.90,   0.27,
07/17 04Z,   0.70,   2.95,   3.75,  99.90,   0.10,
07/17 05Z,   0.70,   3.26,   3.81,  99.90,  -0.15,  (max)
07/17 06Z,   0.70,   3.17,   3.79,  99.90,  -0.08,
07/17 07Z,   0.70,   2.78,   3.30,  99.90,  -0.18,
07/17 08Z,   0.70,   2.21,   2.70,  99.90,  -0.21,
07/17 09Z,   0.70,   1.62,   2.17,  99.90,  -0.15,
07/17 10Z,   0.80,   1.11,   1.75,  99.90,  -0.16,
07/17 11Z,   0.80,   0.71,   1.44,  99.90,  -0.07,
07/17 12Z,   0.70,   0.49,   1.22,  99.90,   0.03,  (min)
07/17 13Z,   0.70,   0.49,   1.25,  99.90,   0.06,
07/17 14Z,   0.70,   0.87,   1.73,  99.90,   0.16,
07/17 15Z,   0.70,   1.64,   2.52,  99.90,   0.18,
07/17 16Z,   0.70,   2.43,   3.17,  99.90,   0.04,
07/17 17Z,   0.70,   2.87,   3.49,  99.90,  -0.08,  (max)
07/17 18Z,   0.70,   2.92,   3.48,  99.90,  -0.14,
07/17 19Z,   0.70,   2.64,   3.12,  99.90,  -0.22,
07/17 20Z,   0.70,   2.11,   2.54,  99.90,  -0.27,
07/17 21Z,   0.70,   1.49,   1.96,  99.90,  -0.23,
07/17 22Z,   0.70,   0.91,   1.47,  99.90,  -0.14,
07/17 23Z,   0.70,   0.46,   1.11,  99.90,  -0.05,
07/18 00Z,   0.70,   0.22,   0.87,  99.90,  -0.05,
07/18 01Z,   0.70,   0.23,   0.80,  99.90,  -0.13,  (min)
07/18 02Z,   0.70,   0.59,   1.10,  99.90,  -0.19,
07/18 03Z,   0.60,   1.38,   2.00,  99.90,   0.02,
07/18 04Z,   0.60,   2.36,   2.84,  99.90,  -0.12,
07/18 05Z,   0.60,   3.08,   3.36,  99.90,  -0.32,
07/18 06Z,   0.60,   3.34,   3.56,  99.90,  -0.38,  (max)
07/18 07Z,   0.60,   3.22,   3.44,  99.90,  -0.38,
07/18 08Z,   0.60,   2.80,   3.00,  99.90,  -0.40,
07/18 09Z,   0.60,   2.22,   2.39,  99.90,  -0.43,
07/18 10Z,   0.60,   1.63,   1.81,  99.90,  -0.42,
07/18 11Z,   0.60,   1.12,   1.29,  99.90,  -0.43,
07/18 12Z,   0.60,   0.74,   0.87,  99.90,  -0.47,
07/18 13Z,   0.60,   0.50,   0.58,  99.90,  -0.52,
07/18 14Z,   0.60,   0.49,   0.51,  99.90,  -0.58,  (min)
07/18 15Z,   0.60,   0.86,   0.98,  99.90,  -0.48,
07/18 16Z,   0.50,   1.60,   1.91,  99.90,  -0.19,
07/18 17Z,   0.50,   2.34,   2.75,  99.90,  -0.09,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/18 18Z,   0.50,   2.74,  99.90,   3.16,  -0.08,
07/18 19Z,   0.50,   2.79,  99.90,   3.21,  -0.08,  (max)
07/18 20Z,   0.50,   2.53,  99.90,   2.95,  -0.08,
07/18 21Z,   0.50,   2.01,  99.90,   2.43,  -0.07,
07/18 22Z,   0.50,   1.40,  99.90,   1.83,  -0.07,
07/18 23Z,   0.50,   0.85,  99.90,   1.29,  -0.07,
07/19 00Z,   0.50,   0.45,  99.90,   0.89,  -0.06,
07/19 01Z,   0.50,   0.26,  99.90,   0.70,  -0.06,  (min)
07/19 02Z,   0.50,   0.31,  99.90,   0.75,  -0.06,
07/19 03Z,   0.50,   0.71,  99.90,   1.15,  -0.05,
07/19 04Z,   0.50,   1.52,  99.90,   1.97,  -0.05,
07/19 05Z,   0.50,   2.48,  99.90,   2.93,  -0.05,
07/19 06Z,   0.50,   3.15,  99.90,   3.60,  -0.05,
07/19 07Z,   0.50,   3.39,  99.90,   3.84,  -0.05,  (max)
07/19 08Z,   0.50,   3.26,  99.90,   3.71,  -0.05,
07/19 09Z,   0.50,   2.82,  99.90,   3.28,  -0.05,
07/19 10Z,   0.50,   2.24,  99.90,   2.69,  -0.05,
07/19 11Z,   0.50,   1.66,  99.90,   2.11,  -0.05,
07/19 12Z,   0.50,   1.15,  99.90,   1.61,  -0.05,
07/19 13Z,   0.50,   0.76,  99.90,   1.22,  -0.05,
07/19 14Z,   0.50,   0.50,  99.90,   0.96,  -0.05,
07/19 15Z,   0.50,   0.45,  99.90,   0.91,  -0.05,  (min)
07/19 16Z,   0.50,   0.80,  99.90,   1.26,  -0.05,
07/19 17Z,   0.50,   1.52,  99.90,   1.97,  -0.05,
07/19 18Z,   0.50,   2.22,  99.90,   2.68,  -0.05,
07/19 19Z,   0.50,   2.63,  99.90,   3.08,  -0.05,
07/19 20Z,   0.50,   2.71,  99.90,   3.17,  -0.05,  (max)
07/19 21Z,   0.50,   2.47,  99.90,   2.92,  -0.05,
07/19 22Z,   0.50,   1.96,  99.90,   2.42,  -0.05,
07/19 23Z,   0.50,   1.38,  99.90,   1.83,  -0.05,
07/20 00Z,   0.50,   0.85,  99.90,   1.31,  -0.05,
07/20 01Z,   0.50,   0.48,  99.90,   0.94,  -0.05,
07/20 02Z,   0.50,   0.31,  99.90,   0.77,  -0.05,  (min)
07/20 03Z,   0.60,   0.37,  99.90,   0.92,  -0.05,
07/20 04Z,   0.60,   0.78,  99.90,   1.33,  -0.05,
07/20 05Z,   0.60,   1.60,  99.90,   2.15,  -0.05,
07/20 06Z,   0.60,   2.53,  99.90,   3.08,  -0.05,
07/20 07Z,   0.60,   3.17,  99.90,   3.72,  -0.05,
07/20 08Z,   0.60,   3.41,  99.90,   3.96,  -0.05,  (max)
07/20 09Z,   0.60,   3.28,  99.90,   3.84,  -0.05,
07/20 10Z,   0.60,   2.85,  99.90,   3.40,  -0.05,
07/20 11Z,   0.60,   2.26,  99.90,   2.82,  -0.05,
07/20 12Z,   0.60,   1.69,  99.90,   2.25,  -0.05,
07/20 13Z,   0.60,   1.19,  99.90,   1.74,  -0.05,
07/20 14Z,   0.60,   0.79,  99.90,   1.34,  -0.05,
07/20 15Z,   0.60,   0.48,  99.90,   1.03,  -0.05,
07/20 16Z,   0.60,   0.39,  99.90,   0.94,  -0.05,  (min)
07/20 17Z,   0.60,   0.73,  99.90,   1.28,  -0.05,
07/20 18Z,   0.60,   1.43,  99.90,   1.99,  -0.05,
07/20 19Z,   0.60,   2.13,  99.90,   2.68,  -0.05,
07/20 20Z,   0.60,   2.57,  99.90,   3.12,  -0.05,
07/20 21Z,   0.60,   2.69,  99.90,   3.25,  -0.05,  (max)
07/20 22Z,   0.60,   2.47,  99.90,   3.02,  -0.05,
07/20 23Z,   0.60,   1.97,  99.90,   2.53,  -0.05,
07/21 00Z,   0.60,   1.40,  99.90,   1.95,  -0.05,
07/21 01Z,   0.60,   0.89,  99.90,   1.45,  -0.05,
07/21 02Z,   0.60,   0.54,  99.90,   1.09,  -0.05,
07/21 03Z,   0.60,   0.36,  99.90,   0.92,  -0.05,  (min)
07/21 04Z,   0.60,   0.39,  99.90,   0.95,  -0.05,
07/21 05Z,   0.60,   0.80,  99.90,   1.35,  -0.05,
07/21 06Z,   0.70,   1.62,  99.90,   2.27,  -0.05,
07/21 07Z,   0.70,   2.53,  99.90,   3.18,  -0.05,
07/21 08Z,   0.70,   3.16,  99.90,   3.81,  -0.05,
07/21 09Z,   0.70,   3.42,  99.90,   4.07,  -0.05,  0.02 ft above HAT  (max)
07/21 10Z,   0.70,   3.30,  99.90,   3.96,  -0.05,
07/21 11Z,   0.60,   2.86,  99.90,   3.42,  -0.05,
07/21 12Z,   0.60,   2.29,  99.90,   2.84,  -0.05,
07/21 13Z,   0.60,   1.72,  99.90,   2.27,  -0.05,
07/21 14Z,   0.60,   1.22,  99.90,   1.77,  -0.05,
07/21 15Z,   0.60,   0.79,  99.90,   1.34,  -0.05,
07/21 16Z,   0.60,   0.43,  99.90,   0.98,  -0.05,
07/21 17Z,   0.60,   0.30,  99.90,   0.86,  -0.05,  (min)
07/21 18Z,   0.60,   0.65,  99.90,   1.20,  -0.05,
07/21 19Z,   0.60,   1.37,  99.90,   1.93,  -0.05,
07/21 20Z,   0.60,   2.09,  99.90,   2.65,  -0.05,
07/21 21Z,   0.60,   2.57,  99.90,   3.12,  -0.05,
07/21 22Z,   0.60,   2.73,  99.90,   3.28,  -0.05,  (max)
07/21 23Z,   0.60,   2.50,  99.90,   3.06,  -0.05,
07/22 00Z,   0.60,   2.01,  99.90,   2.56,  -0.05,
07/22 01Z,   0.60,   1.44,  99.90,   2.00,  -0.05,
07/22 02Z,   0.60,   0.95,  99.90,   1.50,  -0.05,
07/22 03Z,   0.60,   0.59,  99.90,   1.14,  -0.05,
07/22 04Z,   0.60,   0.38,  99.90,   0.93,  -0.05,
07/22 05Z,   0.60,   0.37,  99.90,   0.93,  -0.05,  (min)
07/22 06Z,   0.60,   0.77,  99.90,   1.33,  -0.05,
07/22 07Z,   0.60,   1.61,  99.90,   2.16,  -0.05,
07/22 08Z,   0.60,   2.51,  99.90,   3.07,  -0.05,
07/22 09Z,   0.60,   3.15,  99.90,   3.70,  -0.05,
07/22 10Z,   0.60,   3.42,  99.90,   3.98,  -0.05,  (max)
07/22 11Z,   0.60,   3.31,  99.90,   3.86,  -0.05,
07/22 12Z,   0.60,   2.87,  99.90,   3.42,  -0.05,