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
#Elfin Cove, AK : 07/09/2025 18:20:55 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/08 00Z,  -0.50,  -0.45,  -1.31,  99.90,  -0.36,
07/08 01Z,  -0.50,  -0.84,  -1.74,  99.90,  -0.40,  (min)
07/08 02Z,  -0.50,  -0.62,  -1.56,  99.90,  -0.44,
07/08 03Z,  -0.40,   0.22,  -0.79,  99.90,  -0.61,
07/08 04Z,  -0.40,   1.52,   0.57,  99.90,  -0.55,
07/08 05Z,  -0.30,   2.94,   2.05,  99.90,  -0.59,
07/08 06Z,  -0.30,   4.14,   3.31,  99.90,  -0.53,
07/08 07Z,  -0.20,   4.76,   4.09,  99.90,  -0.47,  (max)
07/08 08Z,  -0.20,   4.53,   3.96,  99.90,  -0.37,
07/08 09Z,  -0.10,   3.37,   2.85,  99.90,  -0.42,
07/08 10Z,  -0.10,   1.47,   0.89,  99.90,  -0.48,
07/08 11Z,   0.00,  -0.80,  -1.37,  99.90,  -0.57,
07/08 12Z,   0.00,  -3.02,  -3.66,  99.90,  -0.64,
07/08 13Z,   0.00,  -4.76,  -5.45,  99.90,  -0.69,
07/08 14Z,   0.00,  -5.68,  -6.43,  99.90,  -0.75,  (min)
07/08 15Z,   0.00,  -5.64,  -6.39,  99.90,  -0.75,
07/08 16Z,   0.00,  -4.69,  -5.43,  99.90,  -0.74,
07/08 17Z,   0.00,  -3.10,  -3.76,  99.90,  -0.66,
07/08 18Z,   0.00,  -1.23,  -1.88,  99.90,  -0.65,
07/08 19Z,   0.00,   0.53,   0.00,  99.90,  -0.53,
07/08 20Z,   0.00,   1.81,   1.17,  99.90,  -0.64,
07/08 21Z,   0.00,   2.33,   1.64,  99.90,  -0.69,  (max)
07/08 22Z,   0.00,   2.08,   1.35,  99.90,  -0.73,
07/08 23Z,   0.00,   1.27,   0.46,  99.90,  -0.81,
07/09 00Z,   0.00,   0.24,  -0.63,  99.90,  -0.87,
07/09 01Z,   0.00,  -0.63,  -1.55,  99.90,  -0.92,
07/09 02Z,   0.00,  -0.99,  -2.02,  99.90,  -1.03,  (min)
07/09 03Z,   0.00,  -0.66,  -1.71,  99.90,  -1.05,
07/09 04Z,   0.00,   0.37,  -0.67,  99.90,  -1.04,
07/09 05Z,   0.00,   1.86,   0.80,  99.90,  -1.06,
07/09 06Z,  -0.10,   3.42,   2.40,  99.90,  -0.92,
07/09 07Z,  -0.10,   4.65,   3.67,  99.90,  -0.88,
07/09 08Z,  -0.10,   5.15,   4.26,  99.90,  -0.79,  (max)
07/09 09Z,  -0.10,   4.66,   3.71,  99.90,  -0.85,
07/09 10Z,  -0.20,   3.14,   2.15,  99.90,  -0.79,
07/09 11Z,  -0.20,   0.88,  -0.13,  99.90,  -0.81,
07/09 12Z,  -0.30,  -1.66,  -2.75,  99.90,  -0.79,
07/09 13Z,  -0.30,  -3.99,  -5.19,  99.90,  -0.90,
07/09 14Z,  -0.30,  -5.65,  -6.81,  99.90,  -0.86,
07/09 15Z,  -0.30,  -6.34,  -7.62,  99.90,  -0.98,  (min)
07/09 16Z,  -0.30,  -5.95,  -7.11,  99.90,  -0.86,
07/09 17Z,  -0.30,  -4.60,  -5.72,  99.90,  -0.82,
07/09 18Z,  -0.30,  -2.64,  -3.66,  99.90,  -0.72,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 19Z,  -0.30,  -0.52,  99.90,  -1.53,  -0.71,
07/09 20Z,  -0.30,   1.35,  99.90,   0.33,  -0.71,
07/09 21Z,  -0.40,   2.53,  99.90,   1.42,  -0.71,
07/09 22Z,  -0.40,   2.80,  99.90,   1.69,  -0.71,  (max)
07/09 23Z,  -0.40,   2.22,  99.90,   1.11,  -0.71,
07/10 00Z,  -0.40,   1.12,  99.90,   0.02,  -0.71,
07/10 01Z,  -0.50,  -0.08,  99.90,  -1.29,  -0.70,
07/10 02Z,  -0.40,  -0.98,  99.90,  -2.08,  -0.70,
07/10 03Z,  -0.50,  -1.23,  99.90,  -2.44,  -0.70,  (min)
07/10 04Z,  -0.50,  -0.68,  99.90,  -1.88,  -0.70,
07/10 05Z,  -0.40,   0.61,  99.90,  -0.49,  -0.70,
07/10 06Z,  -0.50,   2.33,  99.90,   1.13,  -0.70,
07/10 07Z,  -0.50,   4.01,  99.90,   2.81,  -0.70,
07/10 08Z,  -0.50,   5.20,  99.90,   4.00,  -0.70,
07/10 09Z,  -0.40,   5.49,  99.90,   4.39,  -0.70,  (max)
07/10 10Z,  -0.40,   4.61,  99.90,   3.51,  -0.70,
07/10 11Z,  -0.50,   2.66,  99.90,   1.46,  -0.70,
07/10 12Z,  -0.50,   0.04,  99.90,  -1.15,  -0.70,
07/10 13Z,  -0.50,  -2.69,  99.90,  -3.89,  -0.70,
07/10 14Z,  -0.50,  -5.01,  99.90,  -6.21,  -0.70,
07/10 15Z,  -0.40,  -6.47,  99.90,  -7.57,  -0.70,
07/10 16Z,  -0.40,  -6.80,  99.90,  -7.89,  -0.70,  (min)
07/10 17Z,  -0.50,  -5.95,  99.90,  -7.15,  -0.70,
07/10 18Z,  -0.50,  -4.16,  99.90,  -5.36,  -0.70,
07/10 19Z,  -0.50,  -1.86,  99.90,  -3.06,  -0.70,
07/10 20Z,  -0.50,   0.44,  99.90,  -0.75,  -0.70,
07/10 21Z,  -0.50,   2.27,  99.90,   1.07,  -0.70,
07/10 22Z,  -0.40,   3.20,  99.90,   2.10,  -0.70,  (max)
07/10 23Z,  -0.30,   3.07,  99.90,   2.08,  -0.70,
07/11 00Z,  -0.30,   2.11,  99.90,   1.12,  -0.70,
07/11 01Z,  -0.30,   0.75,  99.90,  -0.25,  -0.70,
07/11 02Z,  -0.30,  -0.57,  99.90,  -1.57,  -0.70,
07/11 03Z,  -0.30,  -1.42,  99.90,  -2.41,  -0.70,
07/11 04Z,  -0.30,  -1.46,  99.90,  -2.46,  -0.70,  (min)
07/11 05Z,  -0.20,  -0.61,  99.90,  -1.51,  -0.70,
07/11 06Z,  -0.20,   0.98,  99.90,   0.08,  -0.70,
07/11 07Z,  -0.20,   2.90,  99.90,   2.00,  -0.70,
07/11 08Z,  -0.20,   4.64,  99.90,   3.74,  -0.70,
07/11 09Z,  -0.20,   5.68,  99.90,   4.79,  -0.70,  (max)
07/11 10Z,  -0.20,   5.62,  99.90,   4.72,  -0.70,
07/11 11Z,  -0.20,   4.27,  99.90,   3.38,  -0.70,
07/11 12Z,  -0.20,   1.89,  99.90,   0.99,  -0.70,
07/11 13Z,  -0.20,  -1.00,  99.90,  -1.89,  -0.70,
07/11 14Z,  -0.30,  -3.80,  99.90,  -4.79,  -0.70,
07/11 15Z,  -0.40,  -5.96,  99.90,  -7.06,  -0.70,
07/11 16Z,  -0.40,  -7.08,  99.90,  -8.17,  -0.70,  (min)
07/11 17Z,  -0.40,  -6.92,  99.90,  -8.02,  -0.70,
07/11 18Z,  -0.40,  -5.57,  99.90,  -6.67,  -0.70,
07/11 19Z,  -0.40,  -3.36,  99.90,  -4.45,  -0.70,
07/11 20Z,  -0.50,  -0.79,  99.90,  -1.99,  -0.70,
07/11 21Z,  -0.50,   1.56,  99.90,   0.36,  -0.70,
07/11 22Z,  -0.50,   3.17,  99.90,   1.97,  -0.70,
07/11 23Z,  -0.50,   3.68,  99.90,   2.49,  -0.70,  (max)
07/12 00Z,  -0.50,   3.10,  99.90,   1.90,  -0.70,
07/12 01Z,  -0.50,   1.77,  99.90,   0.57,  -0.70,
07/12 02Z,  -0.50,   0.18,  99.90,  -1.01,  -0.70,
07/12 03Z,  -0.50,  -1.17,  99.90,  -2.36,  -0.70,
07/12 04Z,  -0.60,  -1.86,  99.90,  -3.15,  -0.70,  (min)
07/12 05Z,  -0.60,  -1.62,  99.90,  -2.91,  -0.70,
07/12 06Z,  -0.60,  -0.43,  99.90,  -1.73,  -0.70,
07/12 07Z,  -0.60,   1.43,  99.90,   0.14,  -0.70,
07/12 08Z,  -0.60,   3.50,  99.90,   2.20,  -0.70,
07/12 09Z,  -0.60,   5.18,  99.90,   3.88,  -0.70,
07/12 10Z,  -0.60,   5.94,  99.90,   4.64,  -0.70,  (max)
07/12 11Z,  -0.60,   5.43,  99.90,   4.13,  -0.70,
07/12 12Z,  -0.60,   3.62,  99.90,   2.32,  -0.70,
07/12 13Z,  -0.70,   0.89,  99.90,  -0.51,  -0.70,
07/12 14Z,  -0.60,  -2.13,  99.90,  -3.43,  -0.70,
07/12 15Z,  -0.60,  -4.84,  99.90,  -6.13,  -0.70,
07/12 16Z,  -0.70,  -6.69,  99.90,  -8.09,  -0.70,
07/12 17Z,  -0.70,  -7.32,  99.90,  -8.72,  -0.70,  (min)
07/12 18Z,  -0.70,  -6.63,  99.90,  -8.03,  -0.70,
07/12 19Z,  -0.70,  -4.78,  99.90,  -6.18,  -0.70,
07/12 20Z,  -0.70,  -2.20,  99.90,  -3.60,  -0.70,
07/12 21Z,  -0.70,   0.49,  99.90,  -0.91,  -0.70,
07/12 22Z,  -0.70,   2.69,  99.90,   1.30,  -0.70,
07/12 23Z,  -0.70,   3.92,  99.90,   2.52,  -0.70,
07/13 00Z,  -0.70,   3.93,  99.90,   2.54,  -0.70,  (max)
07/13 01Z,  -0.60,   2.88,  99.90,   1.59,  -0.70,
07/13 02Z,  -0.60,   1.22,  99.90,  -0.07,  -0.70,
07/13 03Z,  -0.60,  -0.50,  99.90,  -1.80,  -0.70,
07/13 04Z,  -0.70,  -1.79,  99.90,  -3.19,  -0.70,
07/13 05Z,  -0.70,  -2.25,  99.90,  -3.65,  -0.70,  (min)
07/13 06Z,  -0.70,  -1.70,  99.90,  -3.09,  -0.70,
07/13 07Z,  -0.70,  -0.20,  99.90,  -1.60,  -0.70,
07/13 08Z,  -0.70,   1.88,  99.90,   0.48,  -0.70,
07/13 09Z,  -0.70,   3.97,  99.90,   2.57,  -0.70,
07/13 10Z,  -0.70,   5.46,  99.90,   4.06,  -0.70,
07/13 11Z,  -0.70,   5.84,  99.90,   4.45,  -0.70,  (max)
07/13 12Z,  -0.80,   4.88,  99.90,   3.38,  -0.70,