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
#Charleston, SC : 04/18/2025 04:22:07 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/16 12Z,  -0.10,   2.93,   2.98,  99.90,   0.15,
04/16 13Z,  -0.10,   3.89,   3.98,  99.90,   0.19,
04/16 14Z,  -0.10,   4.43,   4.50,  99.90,   0.17,
04/16 15Z,   0.00,   4.51,   4.60,  99.90,   0.09,  (max)
04/16 16Z,   0.00,   4.13,   4.14,  99.90,   0.01,
04/16 17Z,   0.00,   3.33,   3.37,  99.90,   0.04,
04/16 18Z,   0.10,   2.29,   2.44,  99.90,   0.05,
04/16 19Z,   0.10,   1.29,   1.58,  99.90,   0.19,
04/16 20Z,   0.00,   0.65,   1.02,  99.90,   0.37,  (min)
04/16 21Z,   0.00,   0.58,   1.11,  99.90,   0.53,
04/16 22Z,   0.00,   1.12,   1.56,  99.90,   0.44,
04/16 23Z,   0.00,   2.16,   2.73,  99.90,   0.57,
04/17 00Z,   0.20,   3.42,   3.90,  99.90,   0.28,
04/17 01Z,   0.20,   4.52,   4.82,  99.90,   0.10,
04/17 02Z,   0.20,   5.23,   5.39,  99.90,  -0.04,
04/17 03Z,   0.10,   5.47,   5.59,  99.90,   0.02,  (max)
04/17 04Z,   0.10,   5.28,   5.44,  99.90,   0.06,
04/17 05Z,   0.00,   4.64,   4.79,  99.90,   0.15,
04/17 06Z,   0.30,   3.62,   3.69,  99.90,  -0.23,
04/17 07Z,   0.30,   2.43,   2.50,  99.90,  -0.23,
04/17 08Z,   0.30,   1.37,   1.43,  99.90,  -0.24,
04/17 09Z,   0.30,   0.74,   0.87,  99.90,  -0.17,  (min)
04/17 10Z,   0.30,   0.69,   0.94,  99.90,  -0.05,
04/17 11Z,   0.30,   1.25,   1.65,  99.90,   0.10,
04/17 12Z,   0.30,   2.23,   2.62,  99.90,   0.09,
04/17 13Z,   0.30,   3.28,   3.53,  99.90,  -0.05,
04/17 14Z,   0.30,   4.05,   4.15,  99.90,  -0.20,
04/17 15Z,   0.30,   4.39,   4.44,  99.90,  -0.25,  (max)
04/17 16Z,   0.30,   4.29,   4.24,  99.90,  -0.35,
04/17 17Z,   0.30,   3.78,   3.79,  99.90,  -0.29,
04/17 18Z,   0.20,   2.93,   2.92,  99.90,  -0.21,
04/17 19Z,   0.20,   1.93,   1.93,  99.90,  -0.20,
04/17 20Z,   0.20,   1.08,   1.15,  99.90,  -0.13,
04/17 21Z,   0.20,   0.66,   0.72,  99.90,  -0.14,  (min)
04/17 22Z,   0.20,   0.81,   0.84,  99.90,  -0.17,
04/17 23Z,   0.20,   1.52,   1.71,  99.90,  -0.01,
04/18 00Z,   0.20,   2.62,   2.97,  99.90,   0.15,
04/18 01Z,   0.20,   3.81,   4.13,  99.90,   0.12,
04/18 02Z,   0.20,   4.75,   4.98,  99.90,   0.03,
04/18 03Z,   0.20,   5.25,   5.52,  99.90,   0.07,
04/18 04Z,   0.10,   5.32,   5.62,  99.90,   0.20,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 05Z,   0.10,   5.00,  99.90,   5.28,   0.18,
04/18 06Z,   0.10,   4.29,  99.90,   4.54,   0.16,
04/18 07Z,   0.10,   3.26,  99.90,   3.49,   0.14,
04/18 08Z,   0.10,   2.14,  99.90,   2.36,   0.12,
04/18 09Z,   0.20,   1.25,  99.90,   1.54,   0.10,
04/18 10Z,   0.20,   0.80,  99.90,   1.08,   0.08,  (min)
04/18 11Z,   0.10,   0.93,  99.90,   1.09,   0.06,
04/18 12Z,   0.10,   1.60,  99.90,   1.73,   0.04,
04/18 13Z,   0.00,   2.58,  99.90,   2.59,   0.02,
04/18 14Z,   0.00,   3.52,  99.90,   3.51,  -0.00,
04/18 15Z,   0.00,   4.13,  99.90,   4.10,  -0.02,
04/18 16Z,   0.00,   4.31,  99.90,   4.26,  -0.04,  (max)
04/18 17Z,   0.10,   4.09,  99.90,   4.14,  -0.04,
04/18 18Z,   0.00,   3.50,  99.90,   3.46,  -0.04,
04/18 19Z,   0.10,   2.64,  99.90,   2.69,  -0.04,
04/18 20Z,   0.10,   1.70,  99.90,   1.76,  -0.04,
04/18 21Z,   0.10,   0.99,  99.90,   1.04,  -0.04,
04/18 22Z,   0.00,   0.74,  99.90,   0.69,  -0.04,  (min)
04/18 23Z,   0.00,   1.03,  99.90,   0.99,  -0.04,
04/19 00Z,   0.00,   1.83,  99.90,   1.78,  -0.04,
04/19 01Z,   0.00,   2.93,  99.90,   2.89,  -0.04,
04/19 02Z,   0.00,   4.03,  99.90,   3.99,  -0.04,
04/19 03Z,   0.00,   4.83,  99.90,   4.79,  -0.04,
04/19 04Z,   0.00,   5.21,  99.90,   5.16,  -0.04,  (max)
04/19 05Z,   0.00,   5.18,  99.90,   5.13,  -0.04,
04/19 06Z,   0.00,   4.78,  99.90,   4.74,  -0.04,
04/19 07Z,   0.00,   4.03,  99.90,   3.99,  -0.04,
04/19 08Z,   0.00,   3.02,  99.90,   2.97,  -0.04,
04/19 09Z,   0.00,   1.97,  99.90,   1.93,  -0.04,
04/19 10Z,   0.00,   1.20,  99.90,   1.15,  -0.04,
04/19 11Z,   0.00,   0.88,  99.90,   0.84,  -0.04,  (min)
04/19 12Z,   0.00,   1.12,  99.90,   1.07,  -0.04,
04/19 13Z,   0.00,   1.83,  99.90,   1.79,  -0.04,
04/19 14Z,  -0.10,   2.79,  99.90,   2.65,  -0.04,
04/19 15Z,  -0.20,   3.65,  99.90,   3.41,  -0.04,
04/19 16Z,  -0.10,   4.16,  99.90,   4.02,  -0.04,
04/19 17Z,  -0.10,   4.25,  99.90,   4.11,  -0.04,  (max)
04/19 18Z,   0.00,   3.97,  99.90,   3.93,  -0.04,
04/19 19Z,  -0.10,   3.35,  99.90,   3.21,  -0.04,
04/19 20Z,  -0.10,   2.49,  99.90,   2.34,  -0.04,
04/19 21Z,   0.00,   1.60,  99.90,   1.56,  -0.04,
04/19 22Z,  -0.10,   0.98,  99.90,   0.83,  -0.04,
04/19 23Z,  -0.10,   0.81,  99.90,   0.67,  -0.04,  (min)
04/20 00Z,  -0.10,   1.17,  99.90,   1.03,  -0.04,
04/20 01Z,  -0.10,   1.99,  99.90,   1.84,  -0.04,
04/20 02Z,  -0.10,   3.07,  99.90,   2.92,  -0.04,
04/20 03Z,  -0.10,   4.11,  99.90,   3.96,  -0.04,
04/20 04Z,  -0.10,   4.84,  99.90,   4.69,  -0.04,
04/20 05Z,  -0.20,   5.15,  99.90,   4.91,  -0.04,
04/20 06Z,  -0.10,   5.09,  99.90,   4.95,  -0.04,  (max)
04/20 07Z,  -0.10,   4.67,  99.90,   4.52,  -0.04,
04/20 08Z,  -0.10,   3.90,  99.90,   3.75,  -0.04,
04/20 09Z,  -0.10,   2.88,  99.90,   2.74,  -0.04,
04/20 10Z,   0.00,   1.88,  99.90,   1.83,  -0.04,
04/20 11Z,  -0.10,   1.15,  99.90,   1.01,  -0.04,
04/20 12Z,  -0.10,   0.90,  99.90,   0.75,  -0.04,  (min)
04/20 13Z,  -0.20,   1.18,  99.90,   0.94,  -0.04,
04/20 14Z,  -0.20,   1.93,  99.90,   1.69,  -0.04,
04/20 15Z,  -0.20,   2.90,  99.90,   2.65,  -0.04,
04/20 16Z,  -0.20,   3.74,  99.90,   3.50,  -0.04,
04/20 17Z,  -0.20,   4.22,  99.90,   3.98,  -0.04,
04/20 18Z,  -0.20,   4.29,  99.90,   4.05,  -0.04,  (max)
04/20 19Z,  -0.20,   3.99,  99.90,   3.75,  -0.04,
04/20 20Z,  -0.10,   3.35,  99.90,   3.21,  -0.04,
04/20 21Z,  -0.10,   2.48,  99.90,   2.34,  -0.04,
04/20 22Z,  -0.10,   1.61,  99.90,   1.46,  -0.04,
04/20 23Z,  -0.10,   1.00,  99.90,   0.85,  -0.04,
04/21 00Z,  -0.10,   0.83,  99.90,   0.69,  -0.04,  (min)
04/21 01Z,  -0.10,   1.17,  99.90,   1.03,  -0.04,
04/21 02Z,  -0.10,   1.98,  99.90,   1.83,  -0.04,
04/21 03Z,  -0.10,   3.05,  99.90,   2.90,  -0.04,
04/21 04Z,  -0.10,   4.08,  99.90,   3.94,  -0.04,
04/21 05Z,  -0.10,   4.81,  99.90,   4.67,  -0.04,
04/21 06Z,   0.00,   5.15,  99.90,   5.10,  -0.04,  (max)
04/21 07Z,   0.00,   5.09,  99.90,   5.05,  -0.04,
04/21 08Z,   0.00,   4.66,  99.90,   4.62,  -0.04,
04/21 09Z,   0.00,   3.86,  99.90,   3.81,  -0.04,
04/21 10Z,   0.00,   2.81,  99.90,   2.77,  -0.04,
04/21 11Z,   0.00,   1.78,  99.90,   1.74,  -0.04,
04/21 12Z,  -0.10,   1.05,  99.90,   0.90,  -0.04,
04/21 13Z,  -0.10,   0.79,  99.90,   0.65,  -0.04,  (min)
04/21 14Z,  -0.10,   1.10,  99.90,   0.96,  -0.04,
04/21 15Z,  -0.20,   1.91,  99.90,   1.67,  -0.04,
04/21 16Z,  -0.10,   2.95,  99.90,   2.80,  -0.04,
04/21 17Z,  -0.10,   3.84,  99.90,   3.70,  -0.04,
04/21 18Z,   0.00,   4.37,  99.90,   4.33,  -0.04,
04/21 19Z,  99.90,   4.47,  99.90,  99.90,  -0.04,
04/21 20Z,  99.90,   4.18,  99.90,  99.90,  -0.04,
04/21 21Z,  99.90,   3.51,  99.90,  99.90,  -0.04,
04/21 22Z,  99.90,   2.60,  99.90,  99.90,  -0.04,
04/21 23Z,  99.90,   1.67,  99.90,  99.90,  -0.04,
04/22 00Z,  99.90,   0.99,  99.90,  99.90,  -0.04,