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
#Mytle Beach, Springmaid Pier, SC : 07/16/2025 11:21:35 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/14 12Z,   0.50,   2.95,   3.54,  99.90,   0.09,
07/14 13Z,   0.50,   4.05,   4.70,  99.90,   0.15,
07/14 14Z,   0.50,   4.69,   5.33,  99.90,   0.14,  (max)
07/14 15Z,   0.50,   4.74,   5.22,  99.90,  -0.02,
07/14 16Z,   0.50,   4.24,   4.67,  99.90,  -0.07,
07/14 17Z,   0.50,   3.35,   3.78,  99.90,  -0.07,
07/14 18Z,   0.60,   2.28,   2.73,  99.90,  -0.15,
07/14 19Z,   0.50,   1.24,   1.73,  99.90,  -0.01,
07/14 20Z,   0.50,   0.49,   0.93,  99.90,  -0.06,
07/14 21Z,   0.50,   0.28,   0.71,  99.90,  -0.07,  (min)
07/14 22Z,   0.60,   0.73,   1.13,  99.90,  -0.20,
07/14 23Z,   0.60,   1.74,   2.05,  99.90,  -0.29,
07/15 00Z,   0.60,   3.04,   3.42,  99.90,  -0.22,
07/15 01Z,   0.60,   4.29,   4.71,  99.90,  -0.18,
07/15 02Z,   0.60,   5.19,   5.62,  99.90,  -0.17,
07/15 03Z,   0.60,   5.53,   5.98,  99.90,  -0.15,  (max)
07/15 04Z,   0.60,   5.22,   5.75,  99.90,  -0.07,
07/15 05Z,   0.60,   4.33,   4.77,  99.90,  -0.16,
07/15 06Z,   0.60,   3.07,   3.57,  99.90,  -0.10,
07/15 07Z,   0.60,   1.70,   2.30,  99.90,  -0.00,
07/15 08Z,   0.60,   0.53,   1.15,  99.90,   0.02,
07/15 09Z,   0.60,  -0.11,   0.26,  99.90,  -0.23,  (min)
07/15 10Z,   0.60,  -0.02,   0.52,  99.90,  -0.06,
07/15 11Z,   0.60,   0.77,   1.25,  99.90,  -0.12,
07/15 12Z,   0.60,   1.99,   2.38,  99.90,  -0.21,
07/15 13Z,   0.50,   3.29,   3.66,  99.90,  -0.13,
07/15 14Z,   0.50,   4.33,   4.72,  99.90,  -0.11,
07/15 15Z,   0.50,   4.89,   5.27,  99.90,  -0.12,  (max)
07/15 16Z,   0.50,   4.88,   5.24,  99.90,  -0.14,
07/15 17Z,   0.50,   4.31,   4.57,  99.90,  -0.24,
07/15 18Z,   0.50,   3.35,   3.60,  99.90,  -0.25,
07/15 19Z,   0.50,   2.23,   2.56,  99.90,  -0.17,
07/15 20Z,   0.50,   1.20,   1.53,  99.90,  -0.17,
07/15 21Z,   0.50,   0.52,   0.72,  99.90,  -0.30,
07/15 22Z,   0.50,   0.41,   0.57,  99.90,  -0.34,  (min)
07/15 23Z,   0.60,   0.94,   1.10,  99.90,  -0.44,
07/16 00Z,   0.50,   1.95,   2.10,  99.90,  -0.35,
07/16 01Z,   0.50,   3.17,   3.35,  99.90,  -0.32,
07/16 02Z,   0.50,   4.30,   4.52,  99.90,  -0.28,
07/16 03Z,   0.50,   5.08,   5.36,  99.90,  -0.22,
07/16 04Z,   0.50,   5.32,   5.68,  99.90,  -0.14,  (max)
07/16 05Z,   0.50,   4.92,   5.29,  99.90,  -0.13,
07/16 06Z,   0.50,   3.95,   4.36,  99.90,  -0.09,
07/16 07Z,   0.50,   2.64,   3.12,  99.90,  -0.02,
07/16 08Z,   0.50,   1.30,   1.72,  99.90,  -0.08,
07/16 09Z,   0.60,   0.26,   0.43,  99.90,  -0.43,
07/16 10Z,   0.50,  -0.19,  -0.07,  99.90,  -0.38,  (min)
07/16 11Z,   0.50,   0.09,   0.09,  99.90,  -0.50,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/16 12Z,   0.40,   1.01,  99.90,   0.93,  -0.47,
07/16 13Z,   0.40,   2.27,  99.90,   2.23,  -0.44,
07/16 14Z,   0.40,   3.56,  99.90,   3.54,  -0.42,
07/16 15Z,   0.40,   4.58,  99.90,   4.59,  -0.39,
07/16 16Z,   0.40,   5.12,  99.90,   5.16,  -0.36,  (max)
07/16 17Z,   0.40,   5.06,  99.90,   5.13,  -0.33,
07/16 18Z,   0.40,   4.43,  99.90,   4.53,  -0.30,
07/16 19Z,   0.40,   3.40,  99.90,   3.53,  -0.27,
07/16 20Z,   0.50,   2.24,  99.90,   2.50,  -0.25,
07/16 21Z,   0.50,   1.23,  99.90,   1.51,  -0.22,
07/16 22Z,   0.50,   0.61,  99.90,   0.92,  -0.19,
07/16 23Z,   0.50,   0.56,  99.90,   0.90,  -0.16,  (min)
07/17 00Z,   0.50,   1.08,  99.90,   1.42,  -0.16,
07/17 01Z,   0.50,   2.03,  99.90,   2.36,  -0.16,
07/17 02Z,   0.40,   3.14,  99.90,   3.38,  -0.16,
07/17 03Z,   0.40,   4.19,  99.90,   4.43,  -0.16,
07/17 04Z,   0.40,   4.91,  99.90,   5.15,  -0.16,
07/17 05Z,   0.40,   5.09,  99.90,   5.33,  -0.16,  (max)
07/17 06Z,   0.40,   4.62,  99.90,   4.86,  -0.16,
07/17 07Z,   0.40,   3.60,  99.90,   3.84,  -0.16,
07/17 08Z,   0.40,   2.28,  99.90,   2.52,  -0.16,
07/17 09Z,   0.40,   1.01,  99.90,   1.25,  -0.16,
07/17 10Z,   0.40,   0.10,  99.90,   0.34,  -0.16,
07/17 11Z,   0.40,  -0.18,  99.90,   0.06,  -0.16,  (min)
07/17 12Z,   0.40,   0.22,  99.90,   0.46,  -0.16,
07/17 13Z,   0.30,   1.20,  99.90,   1.34,  -0.16,
07/17 14Z,   0.30,   2.48,  99.90,   2.62,  -0.16,
07/17 15Z,   0.30,   3.78,  99.90,   3.92,  -0.16,
07/17 16Z,   0.30,   4.82,  99.90,   4.96,  -0.16,
07/17 17Z,   0.30,   5.37,  99.90,   5.50,  -0.16,  (max)
07/17 18Z,   0.30,   5.27,  99.90,   5.41,  -0.16,
07/17 19Z,   0.40,   4.57,  99.90,   4.81,  -0.16,
07/17 20Z,   0.40,   3.49,  99.90,   3.73,  -0.16,
07/17 21Z,   0.40,   2.31,  99.90,   2.55,  -0.16,
07/17 22Z,   0.40,   1.32,  99.90,   1.56,  -0.16,
07/17 23Z,   0.40,   0.72,  99.90,   0.96,  -0.16,
07/18 00Z,   0.40,   0.66,  99.90,   0.90,  -0.16,  (min)
07/18 01Z,   0.30,   1.11,  99.90,   1.25,  -0.16,
07/18 02Z,   0.30,   1.96,  99.90,   2.10,  -0.16,
07/18 03Z,   0.30,   3.00,  99.90,   3.14,  -0.16,
07/18 04Z,   0.30,   4.02,  99.90,   4.16,  -0.16,
07/18 05Z,   0.20,   4.73,  99.90,   4.77,  -0.16,
07/18 06Z,   0.20,   4.88,  99.90,   4.92,  -0.16,  (max)
07/18 07Z,   0.20,   4.36,  99.90,   4.40,  -0.16,
07/18 08Z,   0.20,   3.32,  99.90,   3.35,  -0.16,
07/18 09Z,   0.20,   2.03,  99.90,   2.07,  -0.16,
07/18 10Z,   0.20,   0.85,  99.90,   0.89,  -0.16,
07/18 11Z,   0.20,   0.06,  99.90,   0.10,  -0.16,
07/18 12Z,   0.20,  -0.13,  99.90,  -0.09,  -0.16,  (min)
07/18 13Z,   0.20,   0.32,  99.90,   0.36,  -0.16,
07/18 14Z,   0.20,   1.31,  99.90,   1.35,  -0.16,
07/18 15Z,   0.20,   2.61,  99.90,   2.65,  -0.16,
07/18 16Z,   0.20,   3.96,  99.90,   4.00,  -0.16,
07/18 17Z,   0.20,   5.05,  99.90,   5.08,  -0.16,
07/18 18Z,   0.20,   5.60,  99.90,   5.64,  -0.16,  (max)
07/18 19Z,   0.30,   5.47,  99.90,   5.60,  -0.16,
07/18 20Z,   0.30,   4.72,  99.90,   4.86,  -0.16,
07/18 21Z,   0.40,   3.61,  99.90,   3.85,  -0.16,
07/18 22Z,   0.30,   2.44,  99.90,   2.58,  -0.16,
07/18 23Z,   0.30,   1.45,  99.90,   1.59,  -0.16,
07/19 00Z,   0.30,   0.82,  99.90,   0.96,  -0.16,
07/19 01Z,   0.30,   0.67,  99.90,   0.81,  -0.16,  (min)
07/19 02Z,   0.20,   1.02,  99.90,   1.06,  -0.16,
07/19 03Z,   0.20,   1.79,  99.90,   1.83,  -0.16,
07/19 04Z,   0.20,   2.82,  99.90,   2.85,  -0.16,
07/19 05Z,   0.20,   3.84,  99.90,   3.88,  -0.16,
07/19 06Z,   0.20,   4.56,  99.90,   4.60,  -0.16,
07/19 07Z,   0.10,   4.70,  99.90,   4.63,  -0.16,  (max)
07/19 08Z,   0.10,   4.17,  99.90,   4.10,  -0.16,
07/19 09Z,   0.10,   3.14,  99.90,   3.08,  -0.16,
07/19 10Z,   0.30,   1.92,  99.90,   2.05,  -0.16,
07/19 11Z,   0.30,   0.81,  99.90,   0.95,  -0.16,
07/19 12Z,   0.30,   0.07,  99.90,   0.21,  -0.16,
07/19 13Z,   0.20,  -0.10,  99.90,  -0.06,  -0.16,  (min)
07/19 14Z,   0.20,   0.35,  99.90,   0.39,  -0.16,
07/19 15Z,   0.20,   1.35,  99.90,   1.39,  -0.16,
07/19 16Z,   0.30,   2.69,  99.90,   2.83,  -0.16,
07/19 17Z,   0.40,   4.10,  99.90,   4.34,  -0.16,
07/19 18Z,   0.40,   5.24,  99.90,   5.47,  -0.16,
07/19 19Z,   0.40,   5.79,  99.90,   6.03,  -0.16,  (max)
07/19 20Z,   0.40,   5.64,  99.90,   5.88,  -0.16,
07/19 21Z,   0.50,   4.88,  99.90,   5.22,  -0.16,
07/19 22Z,   0.50,   3.78,  99.90,   4.12,  -0.16,
07/19 23Z,   0.50,   2.60,  99.90,   2.94,  -0.16,
07/20 00Z,   0.50,   1.57,  99.90,   1.91,  -0.16,