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
#Wachapreague, VA : 04/18/2025 10:20:57 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/16 18Z,   0.10,   2.08,   1.92,  99.90,  -0.26,
04/16 19Z,   0.10,   1.23,   1.15,  99.90,  -0.18,
04/16 20Z,   0.10,   0.64,   0.60,  99.90,  -0.14,
04/16 21Z,   0.10,   0.39,   0.47,  99.90,  -0.02,  (min)
04/16 22Z,   0.10,   0.60,   0.92,  99.90,   0.22,
04/16 23Z,   0.10,   1.35,   1.74,  99.90,   0.29,
04/17 00Z,   0.10,   2.39,   2.55,  99.90,   0.06,
04/17 01Z,   0.10,   3.29,   3.20,  99.90,  -0.19,
04/17 02Z,   0.10,   3.89,   3.72,  99.90,  -0.27,
04/17 03Z,   0.10,   4.28,   4.25,  99.90,  -0.13,
04/17 04Z,   0.10,   4.45,   4.49,  99.90,  -0.06,  (max)
04/17 05Z,   0.10,   4.16,   4.05,  99.90,  -0.21,
04/17 06Z,   0.10,   3.39,   3.18,  99.90,  -0.31,
04/17 07Z,   0.10,   2.42,   2.27,  99.90,  -0.25,
04/17 08Z,   0.10,   1.55,   1.46,  99.90,  -0.19,
04/17 09Z,   0.10,   0.88,   0.94,  99.90,  -0.04,
04/17 10Z,   0.10,   0.53,   0.76,  99.90,   0.13,  (min)
04/17 11Z,   0.10,   0.72,   0.98,  99.90,   0.16,
04/17 12Z,   0.10,   1.41,   1.52,  99.90,   0.01,
04/17 13Z,   0.10,   2.22,   2.23,  99.90,  -0.09,
04/17 14Z,   0.10,   2.84,   2.84,  99.90,  -0.10,
04/17 15Z,   0.10,   3.23,   3.29,  99.90,  -0.04,
04/17 16Z,   0.00,   3.42,   3.44,  99.90,   0.02,  (max)
04/17 17Z,   0.00,   3.25,   2.99,  99.90,  -0.26,
04/17 18Z,   0.00,   2.59,   2.21,  99.90,  -0.38,
04/17 19Z,   0.00,   1.68,   1.48,  99.90,  -0.20,
04/17 20Z,   0.00,   0.95,   0.97,  99.90,   0.02,
04/17 21Z,   0.00,   0.54,   0.66,  99.90,   0.12,
04/17 22Z,   0.00,   0.49,   0.56,  99.90,   0.07,  (min)
04/17 23Z,   0.00,   0.87,   0.98,  99.90,   0.11,
04/18 00Z,   0.00,   1.72,   1.74,  99.90,   0.02,
04/18 01Z,   0.00,   2.74,   2.50,  99.90,  -0.24,
04/18 02Z,   0.00,   3.52,   3.11,  99.90,  -0.41,
04/18 03Z,   0.00,   3.99,   3.69,  99.90,  -0.30,
04/18 04Z,   0.00,   4.25,   4.03,  99.90,  -0.22,  (max)
04/18 05Z,   0.00,   4.27,   3.93,  99.90,  -0.34,
04/18 06Z,   0.00,   3.84,   3.29,  99.90,  -0.55,
04/18 07Z,   0.00,   3.01,   2.53,  99.90,  -0.48,
04/18 08Z,   0.00,   2.12,   1.73,  99.90,  -0.39,
04/18 09Z,   0.00,   1.39,   1.14,  99.90,  -0.25,
04/18 10Z,   0.00,   0.89,   0.78,  99.90,  -0.11,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 11Z,   0.00,   0.70,  99.90,   0.60,  -0.10,  (min)
04/18 12Z,   0.00,   1.01,  99.90,   0.91,  -0.09,
04/18 13Z,   0.00,   1.73,  99.90,   1.65,  -0.09,
04/18 14Z,   0.00,   2.49,  99.90,   2.41,  -0.08,
04/18 15Z,   0.00,   2.99,  99.90,   2.92,  -0.07,
04/18 16Z,   0.00,   3.27,  99.90,   3.20,  -0.07,
04/18 17Z,   0.00,   3.34,  99.90,   3.28,  -0.06,  (max)
04/18 18Z,   0.00,   3.02,  99.90,   2.96,  -0.05,
04/18 19Z,   0.00,   2.27,  99.90,   2.23,  -0.05,
04/18 20Z,   0.00,   1.42,  99.90,   1.38,  -0.04,
04/18 21Z,   0.00,   0.82,  99.90,   0.79,  -0.03,
04/18 22Z,   0.00,   0.56,  99.90,   0.53,  -0.03,  (min)
04/18 23Z,   0.00,   0.62,  99.90,   0.60,  -0.03,
04/19 00Z,   0.00,   1.10,  99.90,   1.07,  -0.03,
04/19 01Z,   0.00,   1.98,  99.90,   1.95,  -0.03,
04/19 02Z,   0.00,   2.95,  99.90,   2.92,  -0.03,
04/19 03Z,   0.00,   3.64,  99.90,   3.61,  -0.03,
04/19 04Z,   0.00,   4.00,  99.90,   3.98,  -0.03,
04/19 05Z,  -0.10,   4.18,  99.90,   4.05,  -0.03,  (max)
04/19 06Z,  -0.10,   4.08,  99.90,   3.96,  -0.03,
04/19 07Z,  -0.10,   3.57,  99.90,   3.44,  -0.03,
04/19 08Z,  -0.20,   2.75,  99.90,   2.53,  -0.03,
04/19 09Z,  -0.20,   1.96,  99.90,   1.73,  -0.03,
04/19 10Z,  -0.20,   1.35,  99.90,   1.12,  -0.03,
04/19 11Z,  -0.20,   0.93,  99.90,   0.71,  -0.03,
04/19 12Z,  -0.30,   0.83,  99.90,   0.50,  -0.03,  (min)
04/19 13Z,  -0.30,   1.21,  99.90,   0.88,  -0.03,
04/19 14Z,  -0.30,   1.95,  99.90,   1.63,  -0.03,
04/19 15Z,  -0.30,   2.66,  99.90,   2.33,  -0.03,
04/19 16Z,  -0.40,   3.08,  99.90,   2.66,  -0.03,
04/19 17Z,  -0.40,   3.28,  99.90,   2.86,  -0.03,  (max)
04/19 18Z,  -0.40,   3.25,  99.90,   2.83,  -0.03,
04/19 19Z,  -0.40,   2.85,  99.90,   2.43,  -0.03,
04/19 20Z,  -0.40,   2.10,  99.90,   1.67,  -0.03,
04/19 21Z,  -0.40,   1.33,  99.90,   0.91,  -0.03,
04/19 22Z,  -0.40,   0.84,  99.90,   0.41,  -0.03,
04/19 23Z,  -0.40,   0.63,  99.90,   0.21,  -0.03,  (min)
04/20 00Z,  -0.40,   0.71,  99.90,   0.29,  -0.03,
04/20 01Z,  -0.40,   1.21,  99.90,   0.79,  -0.03,
04/20 02Z,  -0.40,   2.10,  99.90,   1.68,  -0.03,
04/20 03Z,  -0.40,   3.03,  99.90,   2.60,  -0.03,
04/20 04Z,  -0.50,   3.65,  99.90,   3.12,  -0.03,
04/20 05Z,  -0.50,   3.96,  99.90,   3.44,  -0.03,
04/20 06Z,  -0.50,   4.09,  99.90,   3.56,  -0.03,  (max)
04/20 07Z,  -0.50,   3.94,  99.90,   3.41,  -0.03,
04/20 08Z,  -0.50,   3.40,  99.90,   2.87,  -0.03,
04/20 09Z,  -0.50,   2.63,  99.90,   2.10,  -0.03,
04/20 10Z,  -0.50,   1.91,  99.90,   1.38,  -0.03,
04/20 11Z,  -0.50,   1.34,  99.90,   0.81,  -0.03,
04/20 12Z,  -0.50,   0.93,  99.90,   0.41,  -0.03,
04/20 13Z,  -0.50,   0.86,  99.90,   0.33,  -0.03,  (min)
04/20 14Z,  -0.50,   1.30,  99.90,   0.77,  -0.03,
04/20 15Z,  -0.40,   2.07,  99.90,   1.64,  -0.03,
04/20 16Z,  -0.40,   2.75,  99.90,   2.32,  -0.03,
04/20 17Z,  -0.40,   3.13,  99.90,   2.71,  -0.03,
04/20 18Z,  -0.40,   3.30,  99.90,   2.88,  -0.03,
04/20 19Z,  -0.30,   3.25,  99.90,   2.92,  -0.03,  (max)
04/20 20Z,  -0.30,   2.83,  99.90,   2.50,  -0.03,
04/20 21Z,  -0.20,   2.11,  99.90,   1.88,  -0.03,
04/20 22Z,  -0.20,   1.41,  99.90,   1.18,  -0.03,
04/20 23Z,  -0.10,   0.93,  99.90,   0.81,  -0.03,
04/21 00Z,  -0.10,   0.69,  99.90,   0.56,  -0.03,  (min)
04/21 01Z,   0.00,   0.72,  99.90,   0.69,  -0.03,
04/21 02Z,   0.00,   1.21,  99.90,   1.19,  -0.03,
04/21 03Z,   0.00,   2.10,  99.90,   2.08,  -0.03,
04/21 04Z,   0.00,   3.00,  99.90,   2.97,  -0.03,
04/21 05Z,   0.00,   3.58,  99.90,   3.56,  -0.03,
04/21 06Z,   0.00,   3.89,  99.90,   3.86,  -0.03,
04/21 07Z,   0.00,   4.02,  99.90,   4.00,  -0.03,  (max)
04/21 08Z,   0.00,   3.87,  99.90,   3.85,  -0.03,
04/21 09Z,   0.00,   3.35,  99.90,   3.32,  -0.03,
04/21 10Z,   0.00,   2.60,  99.90,   2.58,  -0.03,
04/21 11Z,   0.00,   1.90,  99.90,   1.87,  -0.03,
04/21 12Z,   0.00,   1.29,  99.90,   1.26,  -0.03,
04/21 13Z,   0.00,   0.84,  99.90,   0.81,  -0.03,  (min)
04/21 14Z,   0.10,   0.78,  99.90,   0.86,  -0.03,
04/21 15Z,   0.10,   1.29,  99.90,   1.36,  -0.03,
04/21 16Z,   0.10,   2.10,  99.90,   2.17,  -0.03,
04/21 17Z,   0.10,   2.78,  99.90,   2.86,  -0.03,
04/21 18Z,   0.10,   3.18,  99.90,   3.26,  -0.03,
04/21 19Z,   0.10,   3.39,  99.90,   3.47,  -0.03,  (max)
04/21 20Z,   0.10,   3.37,  99.90,   3.45,  -0.03,
04/21 21Z,   0.10,   2.98,  99.90,   3.05,  -0.03,
04/21 22Z,   0.20,   2.29,  99.90,   2.46,  -0.03,
04/21 23Z,   0.20,   1.59,  99.90,   1.76,  -0.03,
04/22 00Z,   0.20,   1.05,  99.90,   1.22,  -0.03,
04/22 01Z,  99.90,   0.68,  99.90,  99.90,  -0.03,
04/22 02Z,  99.90,   0.63,  99.90,  99.90,  -0.03,
04/22 03Z,  99.90,   1.10,  99.90,  99.90,  -0.03,
04/22 04Z,  99.90,   1.99,  99.90,  99.90,  -0.03,
04/22 05Z,  99.90,   2.87,  99.90,  99.90,  -0.03,
04/22 06Z,  99.90,   3.46,  99.90,  99.90,  -0.03,