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 : 01/13/2026 01:22:30 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/11 06Z,   0.50,   5.06,   5.38,  99.90,  -0.18,
01/11 07Z,   0.40,   4.28,   4.71,  99.90,   0.03,
01/11 08Z,   0.40,   3.41,   3.72,  99.90,  -0.09,
01/11 09Z,   0.30,   2.76,   3.06,  99.90,   0.00,
01/11 10Z,   0.30,   2.59,   2.96,  99.90,   0.07,  (min)
01/11 11Z,   0.30,   2.97,   3.29,  99.90,   0.02,
01/11 12Z,   0.60,   3.80,   4.09,  99.90,  -0.31,
01/11 13Z,   0.40,   4.93,   5.16,  99.90,  -0.17,
01/11 14Z,   0.30,   6.20,   6.40,  99.90,  -0.10,
01/11 15Z,   0.10,   7.33,   7.67,  99.90,   0.24,
01/11 16Z,   0.10,   7.99,   8.26,  99.90,   0.17,
01/11 17Z,   0.00,   8.05,   8.26,  99.90,   0.21,  (max)
01/11 18Z,   0.30,   7.56,   7.75,  99.90,  -0.11,
01/11 19Z,   0.30,   6.62,   6.95,  99.90,   0.03,
01/11 20Z,   0.20,   5.36,   5.61,  99.90,   0.05,
01/11 21Z,   0.10,   4.03,   4.20,  99.90,   0.07,
01/11 22Z,   0.00,   2.98,   3.31,  99.90,   0.33,
01/11 23Z,   0.10,   2.40,   2.82,  99.90,   0.32,
01/12 00Z,   0.30,   2.30,   2.72,  99.90,   0.12,  (min)
01/12 01Z,   0.30,   2.60,   3.02,  99.90,   0.12,
01/12 02Z,   0.30,   3.23,   3.61,  99.90,   0.08,
01/12 03Z,   0.30,   4.02,   4.29,  99.90,  -0.03,
01/12 04Z,   0.40,   4.70,   4.92,  99.90,  -0.18,
01/12 05Z,   0.40,   5.08,   5.37,  99.90,  -0.11,
01/12 06Z,   0.50,   5.13,   5.39,  99.90,  -0.24,  (max)
01/12 07Z,   0.40,   4.90,   5.16,  99.90,  -0.14,
01/12 08Z,   0.50,   4.45,   4.75,  99.90,  -0.20,
01/12 09Z,   0.60,   3.89,   4.04,  99.90,  -0.45,
01/12 10Z,   0.60,   3.47,   3.73,  99.90,  -0.34,  (min)
01/12 11Z,   0.60,   3.43,   3.75,  99.90,  -0.28,
01/12 12Z,   0.70,   3.80,   3.84,  99.90,  -0.66,
01/12 13Z,   0.60,   4.51,   4.47,  99.90,  -0.64,
01/12 14Z,   0.60,   5.49,   5.38,  99.90,  -0.71,
01/12 15Z,   0.60,   6.58,   6.57,  99.90,  -0.61,
01/12 16Z,   0.50,   7.52,   7.62,  99.90,  -0.40,
01/12 17Z,   0.50,   8.03,   7.95,  99.90,  -0.58,
01/12 18Z,   0.60,   8.01,   7.95,  99.90,  -0.66,  (max)
01/12 19Z,   0.60,   7.49,   7.44,  99.90,  -0.65,
01/12 20Z,   0.50,   6.55,   6.43,  99.90,  -0.62,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/12 21Z,   0.30,   5.29,  99.90,   5.02,  -0.57,
01/12 22Z,   0.30,   3.95,  99.90,   3.74,  -0.51,
01/12 23Z,   0.30,   2.85,  99.90,   2.69,  -0.46,
01/13 00Z,   0.30,   2.17,  99.90,   2.07,  -0.40,
01/13 01Z,   0.20,   1.93,  99.90,   1.78,  -0.35,  (min)
01/13 02Z,   0.10,   2.12,  99.90,   1.93,  -0.29,
01/13 03Z,   0.10,   2.70,  99.90,   2.56,  -0.23,
01/13 04Z,   0.10,   3.50,  99.90,   3.42,  -0.18,
01/13 05Z,   0.10,   4.26,  99.90,   4.24,  -0.12,
01/13 06Z,   0.10,   4.79,  99.90,   4.83,  -0.07,
01/13 07Z,   0.00,   5.07,  99.90,   5.05,  -0.01,
01/13 08Z,   0.00,   5.09,  99.90,   5.13,   0.04,  (max)
01/13 09Z,   0.00,   4.84,  99.90,   4.88,   0.04,
01/13 10Z,   0.00,   4.42,  99.90,   4.46,   0.04,
01/13 11Z,   0.00,   4.07,  99.90,   4.11,   0.04,
01/13 12Z,  -0.10,   4.02,  99.90,   3.96,   0.04,  (min)
01/13 13Z,  -0.10,   4.31,  99.90,   4.25,   0.04,
01/13 14Z,  -0.20,   4.92,  99.90,   4.76,   0.04,
01/13 15Z,  -0.20,   5.80,  99.90,   5.64,   0.04,
01/13 16Z,  -0.10,   6.82,  99.90,   6.76,   0.04,
01/13 17Z,   0.00,   7.69,  99.90,   7.73,   0.04,
01/13 18Z,   0.00,   8.15,  99.90,   8.19,   0.04,  (max)
01/13 19Z,   0.00,   8.09,  99.90,   8.13,   0.04,
01/13 20Z,   0.00,   7.55,  99.90,   7.59,   0.04,
01/13 21Z,  -0.20,   6.56,  99.90,   6.40,   0.04,
01/13 22Z,   0.00,   5.20,  99.90,   5.24,   0.04,
01/13 23Z,   0.00,   3.75,  99.90,   3.79,   0.04,
01/14 00Z,  -0.10,   2.53,  99.90,   2.47,   0.04,
01/14 01Z,   0.00,   1.74,  99.90,   1.78,   0.04,
01/14 02Z,   0.00,   1.43,  99.90,   1.47,   0.04,  (min)
01/14 03Z,   0.10,   1.62,  99.90,   1.76,   0.04,
01/14 04Z,   0.00,   2.28,  99.90,   2.32,   0.04,
01/14 05Z,   0.10,   3.22,  99.90,   3.36,   0.04,
01/14 06Z,   0.30,   4.15,  99.90,   4.49,   0.04,
01/14 07Z,   0.40,   4.87,  99.90,   5.31,   0.04,
01/14 08Z,   0.70,   5.33,  99.90,   6.07,   0.04,
01/14 09Z,   0.80,   5.48,  99.90,   6.32,   0.04,  (max)
01/14 10Z,   0.80,   5.28,  99.90,   6.12,   0.04,
01/14 11Z,   1.00,   4.83,  99.90,   5.87,   0.04,
01/14 12Z,   1.00,   4.42,  99.90,   5.46,   0.04,
01/14 13Z,   1.00,   4.28,  99.90,   5.32,   0.04,  (min)
01/14 14Z,   0.80,   4.50,  99.90,   5.34,   0.04,
01/14 15Z,   0.70,   5.07,  99.90,   5.82,   0.04,
01/14 16Z,   0.70,   5.97,  99.90,   6.71,   0.04,
01/14 17Z,   0.60,   7.03,  99.90,   7.67,   0.04,
01/14 18Z,   0.40,   7.93,  99.90,   8.37,   0.04,
01/14 19Z,   0.20,   8.38,  99.90,   8.63,   0.04,  (max)
01/14 20Z,   0.00,   8.30,  99.90,   8.34,   0.04,
01/14 21Z,   0.00,   7.68,  99.90,   7.72,   0.04,
01/14 22Z,  -0.10,   6.53,  99.90,   6.47,   0.04,
01/14 23Z,  -0.30,   4.98,  99.90,   4.73,   0.04,
01/15 00Z,  -0.30,   3.35,  99.90,   3.09,   0.04,
01/15 01Z,  -0.50,   2.00,  99.90,   1.54,   0.04,
01/15 02Z,  -0.70,   1.15,  99.90,   0.49,   0.04,
01/15 03Z,  -0.70,   0.87,  99.90,   0.22,   0.04,  (min)
01/15 04Z,  -0.70,   1.21,  99.90,   0.55,   0.04,
01/15 05Z,  -0.80,   2.08,  99.90,   1.32,   0.04,
01/15 06Z,  -0.80,   3.24,  99.90,   2.49,   0.04,
01/15 07Z,  -0.70,   4.37,  99.90,   3.72,   0.04,
01/15 08Z,  -0.70,   5.25,  99.90,   4.59,   0.04,
01/15 09Z,  -0.70,   5.79,  99.90,   5.14,   0.04,
01/15 10Z,  -0.60,   5.92,  99.90,   5.36,   0.04,  (max)
01/15 11Z,  -0.50,   5.59,  99.90,   5.14,   0.04,
01/15 12Z,  -0.20,   5.00,  99.90,   4.84,   0.04,
01/15 13Z,  -0.20,   4.45,  99.90,   4.29,   0.04,
01/15 14Z,  -0.40,   4.24,  99.90,   3.88,   0.04,  (min)
01/15 15Z,  -0.50,   4.46,  99.90,   4.00,   0.04,
01/15 16Z,  -0.60,   5.11,  99.90,   4.55,   0.04,
01/15 17Z,  -0.60,   6.14,  99.90,   5.58,   0.04,
01/15 18Z,  -0.60,   7.33,  99.90,   6.77,   0.04,
01/15 19Z,  -0.60,   8.29,  99.90,   7.73,   0.04,
01/15 20Z,  -0.60,   8.74,  99.90,   8.18,   0.04,  (max)
01/15 21Z,  -0.60,   8.57,  99.90,   8.01,   0.04,
01/15 22Z,  -0.70,   7.76,  99.90,   7.10,   0.04,
01/15 23Z,  -0.70,   6.36,  99.90,   5.70,   0.04,
01/16 00Z,  -0.70,   4.54,  99.90,   3.88,   0.04,
01/16 01Z,  -0.80,   2.71,  99.90,   1.95,   0.04,
01/16 02Z,  -0.80,   1.28,  99.90,   0.53,   0.04,
01/16 03Z,  -0.80,   0.49,  99.90,  -0.27,   0.04,
01/16 04Z,  -0.80,   0.39,  99.90,  -0.37,   0.04,  (min)
01/16 05Z,  -0.80,   1.00,  99.90,   0.24,   0.04,
01/16 06Z,  -0.60,   2.17,  99.90,   1.61,   0.04,
01/16 07Z,  -0.60,   3.59,  99.90,   3.03,   0.04,
01/16 08Z,  -0.50,   4.89,  99.90,   4.43,   0.04,
01/16 09Z,  -0.50,   5.82,  99.90,   5.37,   0.04,
01/16 10Z,  -0.50,   6.30,  99.90,   5.84,   0.04,
01/16 11Z,  -0.40,   6.24,  99.90,   5.88,   0.04,  (max)
01/16 12Z,  -0.50,   5.67,  99.90,   5.21,   0.04,
01/16 13Z,  -0.60,   4.86,  99.90,   4.30,   0.04,
01/16 14Z,  -0.60,   4.20,  99.90,   3.64,   0.04,
01/16 15Z,  -0.70,   3.99,  99.90,   3.33,   0.04,  (min)
01/16 16Z,  -0.60,   4.32,  99.90,   3.76,   0.04,
01/16 17Z,  -0.50,   5.17,  99.90,   4.71,   0.04,
01/16 18Z,  -0.50,   6.42,  99.90,   5.96,   0.04,