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 : 07/11/2025 19:22:28 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/10 00Z,   0.40,  -0.07,  -0.02,  99.90,  -0.35,  (max)
07/10 01Z,   0.40,  -0.66,  -0.51,  99.90,  -0.25,
07/10 02Z,   0.40,  -1.67,  -1.53,  99.90,  -0.26,
07/10 03Z,   0.30,  -2.90,  -2.90,  99.90,  -0.30,
07/10 04Z,   0.30,  -4.08,  -4.18,  99.90,  -0.40,
07/10 05Z,   0.30,  -4.92,  -4.88,  99.90,  -0.26,
07/10 06Z,   0.20,  -5.21,  -5.10,  99.90,  -0.09,  (min)
07/10 07Z,   0.20,  -4.88,  -4.76,  99.90,  -0.08,
07/10 08Z,   0.20,  -4.06,  -3.81,  99.90,   0.05,
07/10 09Z,   0.20,  -3.03,  -3.16,  99.90,  -0.33,
07/10 10Z,   0.20,  -2.07,  -2.21,  99.90,  -0.34,
07/10 11Z,   0.20,  -1.47,  -1.85,  99.90,  -0.58,
07/10 12Z,   0.20,  -1.39,  -1.39,  99.90,  -0.20,  (max)
07/10 13Z,   0.20,  -1.83,  -1.55,  99.90,   0.08,
07/10 14Z,   0.20,  -2.64,  -2.31,  99.90,   0.13,
07/10 15Z,   0.20,  -3.61,  -3.35,  99.90,   0.06,
07/10 16Z,   0.20,  -4.54,  -4.48,  99.90,  -0.14,
07/10 17Z,   0.20,  -5.21,  -5.35,  99.90,  -0.34,
07/10 18Z,   0.30,  -5.39,  -5.50,  99.90,  -0.41,  (min)
07/10 19Z,   0.30,  -4.97,  -5.11,  99.90,  -0.44,
07/10 20Z,   0.30,  -3.99,  -4.13,  99.90,  -0.44,
07/10 21Z,   0.30,  -2.68,  -2.54,  99.90,  -0.16,
07/10 22Z,   0.30,  -1.35,  -1.27,  99.90,  -0.22,
07/10 23Z,   0.30,  -0.33,  -0.13,  99.90,  -0.10,
07/11 00Z,   0.30,   0.12,   0.19,  99.90,  -0.23,  (max)
07/11 01Z,   0.30,  -0.09,  -0.33,  99.90,  -0.54,
07/11 02Z,   0.30,  -0.88,  -1.25,  99.90,  -0.67,
07/11 03Z,   0.20,  -2.04,  -2.24,  99.90,  -0.40,
07/11 04Z,   0.10,  -3.33,  -3.50,  99.90,  -0.27,
07/11 05Z,   0.10,  -4.48,  -4.50,  99.90,  -0.12,
07/11 06Z,   0.10,  -5.21,  -5.19,  99.90,  -0.08,
07/11 07Z,   0.10,  -5.31,  -5.26,  99.90,  -0.05,  (min)
07/11 08Z,   0.10,  -4.77,  -4.66,  99.90,   0.01,
07/11 09Z,   0.10,  -3.79,  -3.82,  99.90,  -0.13,
07/11 10Z,   0.20,  -2.67,  -2.72,  99.90,  -0.25,
07/11 11Z,   0.20,  -1.73,  -1.61,  99.90,  -0.08,
07/11 12Z,   0.10,  -1.26,  -1.19,  99.90,  -0.03,  (max)
07/11 13Z,   0.10,  -1.35,  -1.20,  99.90,   0.05,
07/11 14Z,   0.10,  -1.95,  -1.95,  99.90,  -0.10,
07/11 15Z,   0.10,  -2.86,  -2.60,  99.90,   0.16,
07/11 16Z,   0.10,  -3.88,  -3.68,  99.90,   0.10,
07/11 17Z,   0.10,  -4.79,  -4.52,  99.90,   0.17,
07/11 18Z,   0.10,  -5.37,  -5.32,  99.90,  -0.05,
07/11 19Z,   0.20,  -5.40,  -5.33,  99.90,  -0.13,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/11 20Z,   0.20,  -4.78,  99.90,  -4.72,  -0.14,
07/11 21Z,   0.30,  -3.64,  99.90,  -3.49,  -0.14,
07/11 22Z,   0.30,  -2.24,  99.90,  -2.09,  -0.15,
07/11 23Z,   0.20,  -0.94,  99.90,  -0.89,  -0.15,
07/12 00Z,   0.20,  -0.06,  99.90,  -0.02,  -0.16,
07/12 01Z,   0.20,   0.18,  99.90,   0.22,  -0.16,  (max)
07/12 02Z,   0.10,  -0.26,  99.90,  -0.33,  -0.17,
07/12 03Z,   0.10,  -1.23,  99.90,  -1.30,  -0.17,
07/12 04Z,   0.20,  -2.49,  99.90,  -2.47,  -0.18,
07/12 05Z,   0.10,  -3.80,  99.90,  -3.88,  -0.18,
07/12 06Z,   0.00,  -4.88,  99.90,  -5.06,  -0.19,
07/12 07Z,   0.10,  -5.45,  99.90,  -5.54,  -0.19,  (min)
07/12 08Z,   0.10,  -5.33,  99.90,  -5.42,  -0.19,
07/12 09Z,   0.10,  -4.58,  99.90,  -4.67,  -0.19,
07/12 10Z,   0.10,  -3.44,  99.90,  -3.53,  -0.19,
07/12 11Z,   0.10,  -2.27,  99.90,  -2.37,  -0.19,
07/12 12Z,   0.10,  -1.42,  99.90,  -1.51,  -0.19,
07/12 13Z,   0.10,  -1.10,  99.90,  -1.19,  -0.19,  (max)
07/12 14Z,   0.10,  -1.37,  99.90,  -1.46,  -0.19,
07/12 15Z,   0.10,  -2.10,  99.90,  -2.19,  -0.19,
07/12 16Z,   0.10,  -3.08,  99.90,  -3.17,  -0.19,
07/12 17Z,   0.20,  -4.11,  99.90,  -4.10,  -0.19,
07/12 18Z,   0.20,  -4.98,  99.90,  -4.97,  -0.19,
07/12 19Z,   0.30,  -5.44,  99.90,  -5.34,  -0.19,  (min)
07/12 20Z,   0.30,  -5.30,  99.90,  -5.19,  -0.19,
07/12 21Z,   0.30,  -4.51,  99.90,  -4.40,  -0.19,
07/12 22Z,   0.30,  -3.24,  99.90,  -3.13,  -0.19,
07/12 23Z,   0.30,  -1.82,  99.90,  -1.71,  -0.19,
07/13 00Z,   0.30,  -0.62,  99.90,  -0.51,  -0.19,
07/13 01Z,   0.30,   0.07,  99.90,   0.18,  -0.19,  (max)
07/13 02Z,   0.20,   0.08,  99.90,   0.09,  -0.19,
07/13 03Z,   0.00,  -0.55,  99.90,  -0.74,  -0.19,
07/13 04Z,   0.20,  -1.65,  99.90,  -1.64,  -0.19,
07/13 05Z,   0.20,  -2.97,  99.90,  -2.96,  -0.19,
07/13 06Z,   0.30,  -4.26,  99.90,  -4.16,  -0.19,
07/13 07Z,   0.40,  -5.24,  99.90,  -5.03,  -0.19,
07/13 08Z,   0.40,  -5.61,  99.90,  -5.40,  -0.19,  (min)
07/13 09Z,   0.30,  -5.25,  99.90,  -5.14,  -0.19,
07/13 10Z,   0.30,  -4.29,  99.90,  -4.18,  -0.19,
07/13 11Z,   0.30,  -3.05,  99.90,  -2.94,  -0.19,
07/13 12Z,   0.30,  -1.90,  99.90,  -1.79,  -0.19,
07/13 13Z,   0.30,  -1.15,  99.90,  -1.05,  -0.19,
07/13 14Z,   0.30,  -0.99,  99.90,  -0.88,  -0.19,  (max)
07/13 15Z,   0.40,  -1.39,  99.90,  -1.18,  -0.19,
07/13 16Z,   0.40,  -2.21,  99.90,  -2.01,  -0.19,
07/13 17Z,   0.40,  -3.24,  99.90,  -3.04,  -0.19,
07/13 18Z,   0.40,  -4.28,  99.90,  -4.07,  -0.19,
07/13 19Z,   0.30,  -5.09,  99.90,  -4.98,  -0.19,
07/13 20Z,   0.30,  -5.43,  99.90,  -5.32,  -0.19,  (min)
07/13 21Z,   0.40,  -5.12,  99.90,  -4.91,  -0.19,
07/13 22Z,   0.40,  -4.18,  99.90,  -3.98,  -0.19,
07/13 23Z,   0.40,  -2.86,  99.90,  -2.65,  -0.19,
07/14 00Z,   0.40,  -1.50,  99.90,  -1.29,  -0.19,
07/14 01Z,   0.40,  -0.44,  99.90,  -0.23,  -0.19,
07/14 02Z,   0.40,   0.05,  99.90,   0.26,  -0.19,  (max)
07/14 03Z,   0.40,  -0.13,  99.90,   0.08,  -0.19,
07/14 04Z,   0.40,  -0.91,  99.90,  -0.70,  -0.19,
07/14 05Z,   0.40,  -2.10,  99.90,  -1.89,  -0.19,
07/14 06Z,   0.40,  -3.46,  99.90,  -3.25,  -0.19,
07/14 07Z,   0.40,  -4.71,  99.90,  -4.50,  -0.19,
07/14 08Z,   0.40,  -5.53,  99.90,  -5.32,  -0.19,
07/14 09Z,   0.40,  -5.67,  99.90,  -5.47,  -0.19,  (min)
07/14 10Z,   0.40,  -5.08,  99.90,  -4.87,  -0.19,
07/14 11Z,   0.40,  -3.96,  99.90,  -3.75,  -0.19,
07/14 12Z,   0.40,  -2.67,  99.90,  -2.46,  -0.19,
07/14 13Z,   0.40,  -1.57,  99.90,  -1.36,  -0.19,
07/14 14Z,   0.40,  -0.93,  99.90,  -0.73,  -0.19,  (max)
07/14 15Z,   0.30,  -0.88,  99.90,  -0.77,  -0.19,
07/14 16Z,   0.30,  -1.38,  99.90,  -1.27,  -0.19,
07/14 17Z,   0.40,  -2.27,  99.90,  -2.06,  -0.19,
07/14 18Z,   0.40,  -3.34,  99.90,  -3.14,  -0.19,
07/14 19Z,   0.40,  -4.38,  99.90,  -4.17,  -0.19,
07/14 20Z,   0.30,  -5.13,  99.90,  -5.02,  -0.19,
07/14 21Z,   0.30,  -5.34,  99.90,  -5.24,  -0.19,  (min)
07/14 22Z,   0.40,  -4.89,  99.90,  -4.69,  -0.19,
07/14 23Z,   0.40,  -3.88,  99.90,  -3.67,  -0.19,
07/15 00Z,   0.40,  -2.58,  99.90,  -2.37,  -0.19,
07/15 01Z,   0.50,  -1.33,  99.90,  -1.02,  -0.19,
07/15 02Z,   0.50,  -0.43,  99.90,  -0.12,  -0.19,
07/15 03Z,   0.40,  -0.09,  99.90,   0.11,  -0.19,  (max)
07/15 04Z,   0.40,  -0.40,  99.90,  -0.20,  -0.19,
07/15 05Z,   0.30,  -1.29,  99.90,  -1.18,  -0.19,
07/15 06Z,   0.30,  -2.55,  99.90,  -2.44,  -0.19,
07/15 07Z,   0.40,  -3.92,  99.90,  -3.71,  -0.19,
07/15 08Z,   0.40,  -5.09,  99.90,  -4.88,  -0.19,
07/15 09Z,   0.40,  -5.73,  99.90,  -5.52,  -0.19,  (min)
07/15 10Z,   0.40,  -5.64,  99.90,  -5.43,  -0.19,
07/15 11Z,   0.30,  -4.85,  99.90,  -4.74,  -0.19,
07/15 12Z,   0.30,  -3.63,  99.90,  -3.52,  -0.19,