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 : 05/15/2026 00:20:59 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/13 06Z,   1.00,  -0.38,   0.62,  99.90,   0.00,
05/13 07Z,   1.00,   0.80,   1.79,  99.90,  -0.01,
05/13 08Z,   1.00,   1.69,   2.59,  99.90,  -0.10,
05/13 09Z,   1.10,   2.11,   3.09,  99.90,  -0.12,
05/13 10Z,   1.10,   2.03,   3.16,  99.90,   0.03,  (max)
05/13 11Z,   1.20,   1.43,   2.69,  99.90,   0.06,
05/13 12Z,   1.10,   0.36,   1.60,  99.90,   0.14,
05/13 13Z,   1.00,  -0.95,   0.21,  99.90,   0.16,
05/13 14Z,   1.00,  -2.16,  -1.17,  99.90,  -0.01,
05/13 15Z,   1.00,  -2.94,  -2.00,  99.90,  -0.06,
05/13 16Z,   1.00,  -3.02,  -2.02,  99.90,  -0.00,  (min)
05/13 17Z,   1.00,  -2.29,  -1.24,  99.90,   0.05,
05/13 18Z,   1.00,  -0.93,   0.08,  99.90,   0.01,
05/13 19Z,   1.00,   0.65,   1.66,  99.90,   0.01,
05/13 20Z,   1.00,   1.97,   2.73,  99.90,  -0.24,
05/13 21Z,   1.00,   2.77,   3.43,  99.90,  -0.34,
05/13 22Z,   1.00,   2.96,   3.62,  99.90,  -0.34,  (max)
05/13 23Z,   1.10,   2.58,   3.25,  99.90,  -0.43,
05/14 00Z,   0.90,   1.66,   2.33,  99.90,  -0.23,
05/14 01Z,   0.90,   0.37,   1.16,  99.90,  -0.11,
05/14 02Z,   0.90,  -0.99,  -0.13,  99.90,  -0.04,
05/14 03Z,   0.90,  -2.12,  -1.24,  99.90,  -0.02,
05/14 04Z,   0.90,  -2.72,  -1.84,  99.90,  -0.02,  (min)
05/14 05Z,   0.80,  -2.59,  -1.69,  99.90,   0.10,
05/14 06Z,   0.70,  -1.73,  -0.70,  99.90,   0.33,
05/14 07Z,   0.70,  -0.44,   0.64,  99.90,   0.38,
05/14 08Z,   0.70,   0.84,   1.92,  99.90,   0.38,
05/14 09Z,   0.70,   1.77,   2.64,  99.90,   0.17,
05/14 10Z,   0.70,   2.18,   3.05,  99.90,   0.17,  (max)
05/14 11Z,   0.70,   2.04,   2.89,  99.90,   0.15,
05/14 12Z,   0.60,   1.34,   2.10,  99.90,   0.16,
05/14 13Z,   0.60,   0.15,   0.87,  99.90,   0.12,
05/14 14Z,   0.50,  -1.26,  -0.62,  99.90,   0.14,
05/14 15Z,   0.50,  -2.53,  -1.97,  99.90,   0.06,
05/14 16Z,   0.60,  -3.28,  -2.77,  99.90,  -0.09,  (min)
05/14 17Z,   0.60,  -3.23,  -2.60,  99.90,   0.03,
05/14 18Z,   0.80,  -2.30,  -1.41,  99.90,   0.09,
05/14 19Z,   0.80,  -0.71,   0.29,  99.90,   0.20,
05/14 20Z,   0.80,   1.03,   1.98,  99.90,   0.15,
05/14 21Z,   0.70,   2.44,   3.17,  99.90,   0.03,
05/14 22Z,   0.70,   3.23,   3.76,  99.90,  -0.17,
05/14 23Z,   0.70,   3.37,   3.93,  99.90,  -0.14,  (max)
05/15 00Z,   0.70,   2.88,   3.43,  99.90,  -0.15,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/15 01Z,   0.70,   1.82,  99.90,   2.38,  -0.14,
05/15 02Z,   0.60,   0.37,  99.90,   0.84,  -0.13,
05/15 03Z,   0.60,  -1.16,  99.90,  -0.68,  -0.12,
05/15 04Z,   0.70,  -2.40,  99.90,  -1.81,  -0.11,
05/15 05Z,   0.60,  -3.03,  99.90,  -2.52,  -0.10,  (min)
05/15 06Z,   0.50,  -2.83,  99.90,  -2.41,  -0.09,
05/15 07Z,   0.60,  -1.85,  99.90,  -1.32,  -0.07,
05/15 08Z,   0.80,  -0.43,  99.90,   0.30,  -0.06,
05/15 09Z,   0.90,   0.92,  99.90,   1.77,  -0.05,
05/15 10Z,   1.00,   1.85,  99.90,   2.81,  -0.04,
05/15 11Z,   0.90,   2.24,  99.90,   3.10,  -0.03,  (max)
05/15 12Z,   0.70,   2.03,  99.90,   2.71,  -0.02,
05/15 13Z,   0.70,   1.22,  99.90,   1.90,  -0.02,
05/15 14Z,   0.60,  -0.07,  99.90,   0.51,  -0.02,
05/15 15Z,   0.70,  -1.57,  99.90,  -0.89,  -0.02,
05/15 16Z,   0.70,  -2.86,  99.90,  -2.18,  -0.02,
05/15 17Z,   0.80,  -3.56,  99.90,  -2.78,  -0.02,  (min)
05/15 18Z,   0.80,  -3.36,  99.90,  -2.58,  -0.02,
05/15 19Z,   0.70,  -2.21,  99.90,  -1.53,  -0.02,
05/15 20Z,   0.70,  -0.43,  99.90,   0.25,  -0.02,
05/15 21Z,   0.70,   1.42,  99.90,   2.10,  -0.02,
05/15 22Z,   0.70,   2.84,  99.90,   3.52,  -0.02,
05/15 23Z,   0.70,   3.60,  99.90,   4.28,  -0.02,
05/16 00Z,   0.70,   3.67,  99.90,   4.35,  -0.02,  (max)
05/16 01Z,   0.60,   3.07,  99.90,   3.65,  -0.02,
05/16 02Z,   0.60,   1.87,  99.90,   2.45,  -0.02,
05/16 03Z,   0.60,   0.28,  99.90,   0.86,  -0.02,
05/16 04Z,   0.50,  -1.36,  99.90,  -0.88,  -0.02,
05/16 05Z,   0.50,  -2.66,  99.90,  -2.18,  -0.02,
05/16 06Z,   0.50,  -3.27,  99.90,  -2.78,  -0.02,  (min)
05/16 07Z,   0.50,  -2.96,  99.90,  -2.48,  -0.02,
05/16 08Z,   0.50,  -1.85,  99.90,  -1.37,  -0.02,
05/16 09Z,   0.50,  -0.35,  99.90,   0.13,  -0.02,
05/16 10Z,   0.60,   1.02,  99.90,   1.60,  -0.02,
05/16 11Z,   0.60,   1.93,  99.90,   2.51,  -0.02,
05/16 12Z,   0.50,   2.26,  99.90,   2.74,  -0.02,  (max)
05/16 13Z,   0.50,   1.98,  99.90,   2.46,  -0.02,
05/16 14Z,   0.50,   1.08,  99.90,   1.56,  -0.02,
05/16 15Z,   0.40,  -0.30,  99.90,   0.08,  -0.02,
05/16 16Z,   0.40,  -1.85,  99.90,  -1.47,  -0.02,
05/16 17Z,   0.40,  -3.13,  99.90,  -2.75,  -0.02,
05/16 18Z,   0.50,  -3.73,  99.90,  -3.25,  -0.02,  (min)
05/16 19Z,   0.50,  -3.37,  99.90,  -2.89,  -0.02,
05/16 20Z,   0.50,  -2.04,  99.90,  -1.56,  -0.02,
05/16 21Z,   0.40,  -0.14,  99.90,   0.24,  -0.02,
05/16 22Z,   0.50,   1.74,  99.90,   2.22,  -0.02,
05/16 23Z,   0.50,   3.13,  99.90,   3.61,  -0.02,
05/17 00Z,   0.50,   3.82,  99.90,   4.30,  -0.02,  (max)
05/17 01Z,   0.40,   3.81,  99.90,   4.19,  -0.02,
05/17 02Z,   0.50,   3.12,  99.90,   3.60,  -0.02,
05/17 03Z,   0.40,   1.81,  99.90,   2.19,  -0.02,
05/17 04Z,   0.40,   0.13,  99.90,   0.51,  -0.02,
05/17 05Z,   0.50,  -1.57,  99.90,  -1.09,  -0.02,
05/17 06Z,   0.50,  -2.86,  99.90,  -2.38,  -0.02,
05/17 07Z,   0.50,  -3.39,  99.90,  -2.91,  -0.02,  (min)
05/17 08Z,   0.50,  -2.97,  99.90,  -2.49,  -0.02,
05/17 09Z,   0.50,  -1.76,  99.90,  -1.28,  -0.02,
05/17 10Z,   0.40,  -0.23,  99.90,   0.15,  -0.02,
05/17 11Z,   0.40,   1.12,  99.90,   1.50,  -0.02,
05/17 12Z,   0.40,   1.97,  99.90,   2.35,  -0.02,
05/17 13Z,   0.40,   2.24,  99.90,   2.62,  -0.02,  (max)
05/17 14Z,   0.30,   1.90,  99.90,   2.18,  -0.02,
05/17 15Z,   0.30,   0.93,  99.90,   1.21,  -0.02,
05/17 16Z,   0.30,  -0.50,  99.90,  -0.22,  -0.02,
05/17 17Z,   0.30,  -2.05,  99.90,  -1.77,  -0.02,
05/17 18Z,   0.30,  -3.29,  99.90,  -3.01,  -0.02,
05/17 19Z,   0.40,  -3.78,  99.90,  -3.40,  -0.02,  (min)
05/17 20Z,   0.40,  -3.27,  99.90,  -2.89,  -0.02,
05/17 21Z,   0.40,  -1.82,  99.90,  -1.44,  -0.02,
05/17 22Z,   0.40,   0.12,  99.90,   0.50,  -0.02,
05/17 23Z,   0.40,   1.96,  99.90,   2.34,  -0.02,
05/18 00Z,   0.40,   3.26,  99.90,   3.64,  -0.02,
05/18 01Z,   0.40,   3.88,  99.90,   4.26,  -0.02,  (max)
05/18 02Z,   0.40,   3.80,  99.90,   4.18,  -0.02,
05/18 03Z,   0.40,   3.03,  99.90,   3.41,  -0.02,
05/18 04Z,   0.40,   1.67,  99.90,   2.05,  -0.02,
05/18 05Z,   0.30,  -0.04,  99.90,   0.24,  -0.02,
05/18 06Z,   0.30,  -1.73,  99.90,  -1.45,  -0.02,
05/18 07Z,   0.30,  -2.96,  99.90,  -2.68,  -0.02,
05/18 08Z,   0.30,  -3.38,  99.90,  -3.10,  -0.02,  (min)
05/18 09Z,   0.30,  -2.86,  99.90,  -2.58,  -0.02,
05/18 10Z,   0.30,  -1.60,  99.90,  -1.32,  -0.02,
05/18 11Z,   0.30,  -0.09,  99.90,   0.19,  -0.02,
05/18 12Z,   0.30,   1.19,  99.90,   1.47,  -0.02,
05/18 13Z,   0.30,   1.98,  99.90,   2.26,  -0.02,
05/18 14Z,   0.20,   2.20,  99.90,   2.38,  -0.02,  (max)
05/18 15Z,   0.10,   1.80,  99.90,   1.88,  -0.02,
05/18 16Z,   0.10,   0.80,  99.90,   0.88,  -0.02,
05/18 17Z,   0.20,  -0.64,  99.90,  -0.46,  -0.02,
05/18 18Z,   0.20,  -2.16,  99.90,  -1.98,  -0.02,