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 : 05/19/2025 09:20:48 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/17 18Z,  -0.40,   0.35,  -0.82,  99.90,  -0.77,
05/17 19Z,  -0.40,  -0.04,  -1.04,  99.90,  -0.60,  (min)
05/17 20Z,  -0.40,   0.55,  -0.33,  99.90,  -0.48,
05/17 21Z,  -0.40,   1.96,   1.09,  99.90,  -0.47,
05/17 22Z,  -0.40,   3.87,   3.00,  99.90,  -0.47,
05/17 23Z,  -0.40,   5.79,   4.77,  99.90,  -0.62,
05/18 00Z,  -0.50,   7.33,   6.20,  99.90,  -0.63,
05/18 01Z,  -0.50,   8.22,   7.00,  99.90,  -0.72,  (max)
05/18 02Z,  -0.50,   8.35,   6.94,  99.90,  -0.91,
05/18 03Z,  -0.50,   7.77,   6.31,  99.90,  -0.96,
05/18 04Z,  -0.50,   6.79,   5.27,  99.90,  -1.02,
05/18 05Z,  -0.50,   5.80,   4.30,  99.90,  -1.00,
05/18 06Z,  -0.50,   5.10,   3.67,  99.90,  -0.93,
05/18 07Z,  -0.50,   4.90,   3.54,  99.90,  -0.86,  (min)
05/18 08Z,  -0.50,   5.33,   4.21,  99.90,  -0.62,
05/18 09Z,  -0.50,   6.35,   5.34,  99.90,  -0.51,
05/18 10Z,  -0.50,   7.70,   6.75,  99.90,  -0.45,
05/18 11Z,  -0.50,   8.99,   8.01,  99.90,  -0.48,
05/18 12Z,  -0.50,   9.83,   8.76,  99.90,  -0.57,  (max)
05/18 13Z,  -0.50,   9.92,   8.71,  99.90,  -0.71,
05/18 14Z,  -0.60,   9.14,   7.80,  99.90,  -0.74,
05/18 15Z,  -0.60,   7.55,   6.14,  99.90,  -0.81,
05/18 16Z,  -0.60,   5.45,   4.00,  99.90,  -0.85,
05/18 17Z,  -0.60,   3.32,   2.03,  99.90,  -0.69,
05/18 18Z,  -0.50,   1.58,   0.32,  99.90,  -0.76,
05/18 19Z,  -0.60,   0.52,  -0.61,  99.90,  -0.53,  (min)
05/18 20Z,  -0.50,   0.34,  -0.60,  99.90,  -0.44,
05/18 21Z,  -0.50,   1.07,   0.16,  99.90,  -0.41,
05/18 22Z,  -0.50,   2.52,   1.64,  99.90,  -0.38,
05/18 23Z,  -0.50,   4.36,   3.39,  99.90,  -0.47,
05/19 00Z,  -0.50,   6.16,   5.04,  99.90,  -0.62,
05/19 01Z,  -0.60,   7.57,   6.33,  99.90,  -0.64,
05/19 02Z,  -0.60,   8.34,   7.01,  99.90,  -0.73,  (max)
05/19 03Z,  -0.60,   8.37,   6.92,  99.90,  -0.85,
05/19 04Z,  -0.60,   7.75,   6.30,  99.90,  -0.85,
05/19 05Z,  -0.60,   6.78,   5.42,  99.90,  -0.76,
05/19 06Z,  -0.50,   5.81,   4.56,  99.90,  -0.75,
05/19 07Z,  -0.50,   5.11,   3.97,  99.90,  -0.64,
05/19 08Z,  -0.50,   4.90,   3.94,  99.90,  -0.46,  (min)
05/19 09Z,  -0.50,   5.30,   4.42,  99.90,  -0.38,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/19 10Z,  -0.50,   6.23,  99.90,   5.32,  -0.40,
05/19 11Z,  -0.50,   7.46,  99.90,   6.52,  -0.43,
05/19 12Z,  -0.40,   8.62,  99.90,   7.76,  -0.46,
05/19 13Z,  -0.40,   9.35,  99.90,   8.47,  -0.49,
05/19 14Z,  -0.30,   9.40,  99.90,   8.58,  -0.51,  (max)
05/19 15Z,  -0.30,   8.64,  99.90,   7.80,  -0.54,
05/19 16Z,  -0.30,   7.15,  99.90,   6.28,  -0.57,
05/19 17Z,  -0.30,   5.21,  99.90,   4.32,  -0.60,
05/19 18Z,  -0.30,   3.27,  99.90,   2.34,  -0.62,
05/19 19Z,  -0.30,   1.70,  99.90,   0.75,  -0.65,
05/19 20Z,  -0.30,   0.80,  99.90,  -0.18,  -0.68,
05/19 21Z,  -0.30,   0.75,  99.90,  -0.26,  -0.71,  (min)
05/19 22Z,  -0.20,   1.55,  99.90,   0.64,  -0.71,
05/19 23Z,  -0.20,   3.02,  99.90,   2.11,  -0.71,
05/20 00Z,  -0.20,   4.84,  99.90,   3.93,  -0.71,
05/20 01Z,  -0.20,   6.60,  99.90,   5.69,  -0.71,
05/20 02Z,  -0.20,   7.95,  99.90,   7.05,  -0.71,
05/20 03Z,  -0.20,   8.67,  99.90,   7.76,  -0.71,  (max)
05/20 04Z,  -0.20,   8.63,  99.90,   7.73,  -0.71,
05/20 05Z,  -0.20,   7.93,  99.90,   7.03,  -0.71,
05/20 06Z,  -0.20,   6.86,  99.90,   5.95,  -0.71,
05/20 07Z,  -0.30,   5.74,  99.90,   4.74,  -0.71,
05/20 08Z,  -0.30,   4.90,  99.90,   3.89,  -0.71,
05/20 09Z,  -0.30,   4.56,  99.90,   3.55,  -0.71,  (min)
05/20 10Z,  -0.30,   4.83,  99.90,   3.82,  -0.71,
05/20 11Z,  -0.30,   5.66,  99.90,   4.65,  -0.71,
05/20 12Z,  -0.30,   6.84,  99.90,   5.83,  -0.71,
05/20 13Z,  -0.30,   8.00,  99.90,   7.00,  -0.71,
05/20 14Z,  -0.40,   8.80,  99.90,   7.70,  -0.71,
05/20 15Z,  -0.40,   8.97,  99.90,   7.86,  -0.71,  (max)
05/20 16Z,  -0.40,   8.36,  99.90,   7.25,  -0.71,
05/20 17Z,  -0.40,   7.03,  99.90,   5.92,  -0.71,
05/20 18Z,  -0.50,   5.25,  99.90,   4.04,  -0.71,
05/20 19Z,  -0.50,   3.43,  99.90,   2.22,  -0.71,
05/20 20Z,  -0.50,   1.97,  99.90,   0.76,  -0.71,
05/20 21Z,  -0.50,   1.15,  99.90,  -0.06,  -0.71,
05/20 22Z,  -0.60,   1.16,  99.90,  -0.14,  -0.71,  (min)
05/20 23Z,  -0.50,   2.01,  99.90,   0.80,  -0.71,
05/21 00Z,  -0.50,   3.53,  99.90,   2.32,  -0.71,
05/21 01Z,  -0.50,   5.40,  99.90,   4.19,  -0.71,
05/21 02Z,  -0.50,   7.21,  99.90,   6.00,  -0.71,
05/21 03Z,  -0.50,   8.58,  99.90,   7.37,  -0.71,
05/21 04Z,  -0.60,   9.26,  99.90,   7.95,  -0.71,  (max)
05/21 05Z,  -0.60,   9.11,  99.90,   7.80,  -0.71,
05/21 06Z,  -0.70,   8.21,  99.90,   6.80,  -0.71,
05/21 07Z,  -0.60,   6.87,  99.90,   5.56,  -0.71,
05/21 08Z,  -0.60,   5.47,  99.90,   4.16,  -0.71,
05/21 09Z,  -0.60,   4.35,  99.90,   3.05,  -0.71,
05/21 10Z,  -0.50,   3.78,  99.90,   2.57,  -0.71,  (min)
05/21 11Z,  -0.60,   3.91,  99.90,   2.60,  -0.71,
05/21 12Z,  -0.60,   4.70,  99.90,   3.40,  -0.71,
05/21 13Z,  -0.60,   5.95,  99.90,   4.65,  -0.71,
05/21 14Z,  -0.70,   7.28,  99.90,   5.88,  -0.71,
05/21 15Z,  -0.70,   8.30,  99.90,   6.89,  -0.71,
05/21 16Z,  -0.70,   8.71,  99.90,   7.30,  -0.71,  (max)
05/21 17Z,  -0.70,   8.32,  99.90,   6.92,  -0.71,
05/21 18Z,  -0.80,   7.16,  99.90,   5.65,  -0.71,
05/21 19Z,  -0.80,   5.49,  99.90,   3.98,  -0.71,
05/21 20Z,  -0.80,   3.74,  99.90,   2.23,  -0.71,
05/21 21Z,  -0.70,   2.31,  99.90,   0.90,  -0.71,
05/21 22Z,  -0.70,   1.51,  99.90,   0.10,  -0.71,  (min)
05/21 23Z,  -0.70,   1.56,  99.90,   0.15,  -0.71,
05/22 00Z,  -0.70,   2.49,  99.90,   1.08,  -0.71,
05/22 01Z,  -0.70,   4.13,  99.90,   2.73,  -0.71,
05/22 02Z,  -0.70,   6.13,  99.90,   4.72,  -0.71,
05/22 03Z,  -0.70,   8.04,  99.90,   6.63,  -0.71,
05/22 04Z,  -0.70,   9.44,  99.90,   8.03,  -0.71,
05/22 05Z,  -0.70,  10.05,  99.90,   8.64,  -0.71,  (max)
05/22 06Z,  -0.70,   9.67,  99.90,   8.27,  -0.71,
05/22 07Z,  -0.70,   8.44,  99.90,   7.03,  -0.71,
05/22 08Z,  -0.70,   6.70,  99.90,   5.30,  -0.71,
05/22 09Z,  -0.70,   4.90,  99.90,   3.49,  -0.71,
05/22 10Z,  -0.70,   3.41,  99.90,   2.01,  -0.71,
05/22 11Z,  -0.60,   2.59,  99.90,   1.29,  -0.71,  (min)
05/22 12Z,  -0.60,   2.63,  99.90,   1.32,  -0.71,
05/22 13Z,  -0.60,   3.51,  99.90,   2.20,  -0.71,
05/22 14Z,  -0.60,   4.98,  99.90,   3.67,  -0.71,
05/22 15Z,  -0.70,   6.60,  99.90,   5.19,  -0.71,
05/22 16Z,  -0.60,   7.95,  99.90,   6.64,  -0.71,
05/22 17Z,  -0.60,   8.67,  99.90,   7.36,  -0.71,  (max)
05/22 18Z,  -0.70,   8.51,  99.90,   7.10,  -0.71,
05/22 19Z,  -0.60,   7.47,  99.90,   6.16,  -0.71,
05/22 20Z,  -0.60,   5.85,  99.90,   4.55,  -0.71,
05/22 21Z,  -0.60,   4.10,  99.90,   2.80,  -0.71,
05/22 22Z,  -0.50,   2.65,  99.90,   1.44,  -0.71,
05/22 23Z,  -0.40,   1.84,  99.90,   0.74,  -0.71,  (min)
05/23 00Z,  -0.40,   1.96,  99.90,   0.85,  -0.71,
05/23 01Z,  99.90,   3.03,  99.90,  99.90,  -0.71,
05/23 02Z,  99.90,   4.86,  99.90,  99.90,  -0.71,
05/23 03Z,  99.90,   7.03,  99.90,  99.90,  -0.71,
05/23 04Z,  99.90,   9.05,  99.90,  99.90,  -0.71,
05/23 05Z,  99.90,  10.46,  99.90,  99.90,  -0.71,
05/23 06Z,  99.90,  10.90,  99.90,  99.90,  -0.71,