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
#Kodiak Island, AK : 05/20/2026 06:20:58 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 12Z,  -0.70,   5.74,   5.41,  99.90,   0.37,  (max)
05/18 13Z,  -0.70,   4.00,   3.55,  99.90,   0.25,
05/18 14Z,  -0.70,   1.38,   0.93,  99.90,   0.25,
05/18 15Z,  -0.80,  -1.66,  -2.02,  99.90,   0.44,
05/18 16Z,  -0.80,  -4.50,  -4.82,  99.90,   0.48,
05/18 17Z,  -0.80,  -6.44,  -6.65,  99.90,   0.59,
05/18 18Z,  -0.70,  -7.08,  -7.21,  99.90,   0.57,  (min)
05/18 19Z,  -0.60,  -6.43,  -6.62,  99.90,   0.41,
05/18 20Z,  -0.60,  -4.79,  -5.08,  99.90,   0.31,
05/18 21Z,  -0.60,  -2.57,  -2.94,  99.90,   0.23,
05/18 22Z,  -0.60,  -0.24,  -0.58,  99.90,   0.26,
05/18 23Z,  -0.60,   1.62,   1.34,  99.90,   0.32,
05/19 00Z,  -0.50,   2.62,   2.03,  99.90,  -0.09,
05/19 01Z,  -0.50,   2.67,   2.08,  99.90,  -0.09,  (max)
05/19 02Z,  -0.50,   1.88,   1.45,  99.90,   0.07,
05/19 03Z,  -0.60,   0.50,   0.27,  99.90,   0.37,
05/19 04Z,  -0.60,  -1.04,  -1.28,  99.90,   0.36,
05/19 05Z,  -0.50,  -2.13,  -2.46,  99.90,   0.17,  (min)
05/19 06Z,  -0.40,  -2.30,  -2.37,  99.90,   0.33,
05/19 07Z,  -0.40,  -1.45,  -1.45,  99.90,   0.40,
05/19 08Z,  -0.30,   0.18,   0.01,  99.90,   0.13,
05/19 09Z,  -0.30,   2.23,   1.92,  99.90,  -0.01,
05/19 10Z,  -0.40,   4.24,   4.05,  99.90,   0.21,
05/19 11Z,  -0.40,   5.67,   5.47,  99.90,   0.20,
05/19 12Z,  -0.30,   6.08,   5.69,  99.90,  -0.09,  (max)
05/19 13Z,  -0.30,   5.28,   4.88,  99.90,  -0.10,
05/19 14Z,  -0.40,   3.41,   2.95,  99.90,  -0.06,
05/19 15Z,  -0.40,   0.79,   0.31,  99.90,  -0.08,
05/19 16Z,  -0.50,  -2.15,  -2.55,  99.90,   0.10,
05/19 17Z,  -0.60,  -4.75,  -5.19,  99.90,   0.16,
05/19 18Z,  -0.50,  -6.40,  -6.63,  99.90,   0.27,
05/19 19Z,  -0.60,  -6.78,  -6.99,  99.90,   0.39,  (min)
05/19 20Z,  -0.60,  -5.99,  -6.27,  99.90,   0.32,
05/19 21Z,  -0.60,  -4.33,  -4.61,  99.90,   0.32,
05/19 22Z,  -0.70,  -2.19,  -2.58,  99.90,   0.31,
05/19 23Z,  -0.70,  -0.03,  -0.49,  99.90,   0.24,
05/20 00Z,  -0.60,   1.63,   1.18,  99.90,   0.15,
05/20 01Z,  -0.60,   2.45,   1.93,  99.90,   0.08,
05/20 02Z,  -0.70,   2.39,   1.93,  99.90,   0.24,  (max)
05/20 03Z,  -0.70,   1.58,   1.32,  99.90,   0.44,
05/20 04Z,  -0.70,   0.26,   0.05,  99.90,   0.49,
05/20 05Z,  -0.70,  -1.12,  -1.45,  99.90,   0.37,
05/20 06Z,  -0.70,  -2.01,  -2.40,  99.90,   0.31,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/20 07Z,  -0.70,  -2.02,  99.90,  -2.41,   0.31,  (min)
05/20 08Z,  -0.70,  -1.12,  99.90,  -1.51,   0.31,
05/20 09Z,  -0.70,   0.44,  99.90,   0.05,   0.31,
05/20 10Z,  -0.60,   2.32,  99.90,   2.02,   0.30,
05/20 11Z,  -0.50,   4.09,  99.90,   3.89,   0.30,
05/20 12Z,  -0.50,   5.27,  99.90,   5.07,   0.30,
05/20 13Z,  -0.50,   5.47,  99.90,   5.27,   0.30,  (max)
05/20 14Z,  -0.50,   4.58,  99.90,   4.38,   0.30,
05/20 15Z,  -0.50,   2.75,  99.90,   2.54,   0.29,
05/20 16Z,  -0.50,   0.27,  99.90,   0.07,   0.29,
05/20 17Z,  -0.60,  -2.41,  99.90,  -2.72,   0.29,
05/20 18Z,  -0.60,  -4.69,  99.90,  -5.00,   0.29,
05/20 19Z,  -0.60,  -6.04,  99.90,  -6.35,   0.29,
05/20 20Z,  -0.60,  -6.23,  99.90,  -6.54,   0.29,  (min)
05/20 21Z,  -0.60,  -5.39,  99.90,  -5.70,   0.29,
05/20 22Z,  -0.60,  -3.82,  99.90,  -4.13,   0.29,
05/20 23Z,  -0.50,  -1.84,  99.90,  -2.05,   0.29,
05/21 00Z,  -0.50,   0.11,  99.90,  -0.10,   0.29,
05/21 01Z,  -0.50,   1.57,  99.90,   1.36,   0.29,
05/21 02Z,  -0.50,   2.25,  99.90,   2.04,   0.29,  (max)
05/21 03Z,  -0.50,   2.15,  99.90,   1.94,   0.29,
05/21 04Z,  -0.40,   1.38,  99.90,   1.27,   0.29,
05/21 05Z,  -0.50,   0.17,  99.90,  -0.04,   0.29,
05/21 06Z,  -0.50,  -1.06,  99.90,  -1.27,   0.29,
05/21 07Z,  -0.50,  -1.81,  99.90,  -2.03,   0.29,  (min)
05/21 08Z,  -0.50,  -1.77,  99.90,  -1.98,   0.29,
05/21 09Z,  -0.60,  -0.95,  99.90,  -1.26,   0.29,
05/21 10Z,  -0.60,   0.41,  99.90,   0.10,   0.29,
05/21 11Z,  -0.70,   2.04,  99.90,   1.63,   0.29,
05/21 12Z,  -0.70,   3.55,  99.90,   3.14,   0.29,
05/21 13Z,  -0.70,   4.52,  99.90,   4.11,   0.29,
05/21 14Z,  -0.70,   4.61,  99.90,   4.20,   0.29,  (max)
05/21 15Z,  -0.70,   3.76,  99.90,   3.34,   0.29,
05/21 16Z,  -0.70,   2.10,  99.90,   1.69,   0.29,
05/21 17Z,  -0.80,  -0.10,  99.90,  -0.61,   0.29,
05/21 18Z,  -0.80,  -2.44,  99.90,  -2.95,   0.29,
05/21 19Z,  -0.80,  -4.38,  99.90,  -4.89,   0.29,
05/21 20Z,  -0.80,  -5.46,  99.90,  -5.97,   0.29,
05/21 21Z,  -0.80,  -5.54,  99.90,  -6.05,   0.29,  (min)
05/21 22Z,  -0.80,  -4.74,  99.90,  -5.25,   0.29,
05/21 23Z,  -0.80,  -3.31,  99.90,  -3.82,   0.29,
05/22 00Z,  -0.80,  -1.51,  99.90,  -2.03,   0.29,
05/22 01Z,  -0.80,   0.24,  99.90,  -0.27,   0.29,
05/22 02Z,  -0.90,   1.53,  99.90,   0.92,   0.29,
05/22 03Z,  -0.80,   2.14,  99.90,   1.63,   0.29,  (max)
05/22 04Z,  -0.80,   2.05,  99.90,   1.54,   0.29,
05/22 05Z,  -0.80,   1.35,  99.90,   0.84,   0.29,
05/22 06Z,  -0.90,   0.24,  99.90,  -0.37,   0.29,
05/22 07Z,  -0.90,  -0.89,  99.90,  -1.51,   0.29,
05/22 08Z,  -0.80,  -1.61,  99.90,  -2.12,   0.29,
05/22 09Z,  -0.80,  -1.64,  99.90,  -2.15,   0.29,  (min)
05/22 10Z,  -0.80,  -1.02,  99.90,  -1.53,   0.29,
05/22 11Z,  -0.80,   0.08,  99.90,  -0.44,   0.29,
05/22 12Z,  -0.80,   1.43,  99.90,   0.91,   0.29,
05/22 13Z,  -0.80,   2.72,  99.90,   2.21,   0.29,
05/22 14Z,  -0.90,   3.55,  99.90,   2.94,   0.29,
05/22 15Z,  -0.90,   3.64,  99.90,   3.03,   0.29,  (max)
05/22 16Z,  -0.90,   2.93,  99.90,   2.32,   0.29,
05/22 17Z,  -0.90,   1.55,  99.90,   0.94,   0.29,
05/22 18Z,  -0.80,  -0.30,  99.90,  -0.81,   0.29,
05/22 19Z,  -0.80,  -2.29,  99.90,  -2.80,   0.29,
05/22 20Z,  -0.80,  -3.91,  99.90,  -4.42,   0.29,
05/22 21Z,  -0.80,  -4.79,  99.90,  -5.31,   0.29,  (min)
05/22 22Z,  -0.70,  -4.82,  99.90,  -5.24,   0.29,
05/22 23Z,  -0.70,  -4.11,  99.90,  -4.52,   0.29,
05/23 00Z,  -0.70,  -2.82,  99.90,  -3.23,   0.29,
05/23 01Z,  -0.70,  -1.18,  99.90,  -1.60,   0.29,
05/23 02Z,  -0.70,   0.42,  99.90,   0.01,   0.29,
05/23 03Z,  -0.70,   1.61,  99.90,   1.20,   0.29,
05/23 04Z,  -0.80,   2.19,  99.90,   1.68,   0.29,  (max)
05/23 05Z,  -0.80,   2.13,  99.90,   1.62,   0.29,
05/23 06Z,  -0.70,   1.49,  99.90,   1.08,   0.29,
05/23 07Z,  -0.70,   0.43,  99.90,   0.02,   0.29,
05/23 08Z,  -0.70,  -0.70,  99.90,  -1.11,   0.29,
05/23 09Z,  -0.70,  -1.49,  99.90,  -1.90,   0.29,
05/23 10Z,  -0.70,  -1.70,  99.90,  -2.11,   0.29,  (min)
05/23 11Z,  -0.70,  -1.34,  99.90,  -1.75,   0.29,
05/23 12Z,  -0.70,  -0.53,  99.90,  -0.94,   0.29,
05/23 13Z,  -0.70,   0.59,  99.90,   0.18,   0.29,
05/23 14Z,  -0.70,   1.73,  99.90,   1.32,   0.29,
05/23 15Z,  -0.70,   2.52,  99.90,   2.11,   0.29,
05/23 16Z,  -0.70,   2.71,  99.90,   2.30,   0.29,  (max)
05/23 17Z,  -0.70,   2.23,  99.90,   1.82,   0.29,
05/23 18Z,  -0.70,   1.17,  99.90,   0.76,   0.29,
05/23 19Z,  -0.70,  -0.35,  99.90,  -0.76,   0.29,
05/23 20Z,  -0.70,  -2.01,  99.90,  -2.42,   0.29,
05/23 21Z,  -0.70,  -3.38,  99.90,  -3.80,   0.29,
05/23 22Z,  -0.60,  -4.13,  99.90,  -4.44,   0.29,
05/23 23Z,  -0.60,  -4.16,  99.90,  -4.47,   0.29,  (min)
05/24 00Z,  -0.60,  -3.52,  99.90,  -3.83,   0.29,