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 : 04/10/2026 23:21:42 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/09 06Z,  -0.70,   4.42,   3.79,  99.90,   0.07,
04/09 07Z,  -0.70,   4.04,   3.28,  99.90,  -0.06,
04/09 08Z,  -0.70,   3.82,   3.18,  99.90,   0.06,  (min)
04/09 09Z,  -0.70,   3.94,   3.44,  99.90,   0.20,
04/09 10Z,  -0.80,   4.47,   3.85,  99.90,   0.18,
04/09 11Z,  -0.80,   5.24,   4.47,  99.90,   0.03,
04/09 12Z,  -0.70,   6.06,   5.26,  99.90,  -0.10,
04/09 13Z,  -0.70,   6.79,   6.14,  99.90,   0.05,
04/09 14Z,  -0.80,   7.30,   6.52,  99.90,   0.02,  (max)
04/09 15Z,  -0.80,   7.38,   6.41,  99.90,  -0.17,
04/09 16Z,  -0.90,   6.91,   6.03,  99.90,   0.02,
04/09 17Z,  -0.90,   6.00,   5.29,  99.90,   0.19,
04/09 18Z,  -0.80,   4.86,   4.03,  99.90,  -0.03,
04/09 19Z,  -0.80,   3.65,   2.66,  99.90,  -0.19,
04/09 20Z,  -0.80,   2.54,   1.67,  99.90,  -0.07,
04/09 21Z,  -0.80,   1.78,   0.98,  99.90,  -0.00,
04/09 22Z,  -0.80,   1.53,   0.70,  99.90,  -0.03,  (min)
04/09 23Z,  -0.90,   1.73,   0.73,  99.90,  -0.10,
04/10 00Z,  -0.80,   2.23,   1.22,  99.90,  -0.21,
04/10 01Z,  -0.80,   2.90,   1.90,  99.90,  -0.20,
04/10 02Z,  -0.80,   3.66,   2.76,  99.90,  -0.10,
04/10 03Z,  -0.80,   4.33,   3.54,  99.90,   0.01,
04/10 04Z,  -0.90,   4.75,   3.85,  99.90,   0.00,
04/10 05Z,  -0.90,   4.87,   4.00,  99.90,   0.03,  (max)
04/10 06Z,  -0.90,   4.79,   3.97,  99.90,   0.08,
04/10 07Z,  -0.90,   4.60,   3.81,  99.90,   0.11,
04/10 08Z,  -0.90,   4.34,   3.41,  99.90,  -0.03,
04/10 09Z,  -0.90,   4.16,   3.19,  99.90,  -0.07,  (min)
04/10 10Z,  -0.90,   4.22,   3.49,  99.90,   0.17,
04/10 11Z,  -0.90,   4.58,   3.72,  99.90,   0.04,
04/10 12Z,  -0.90,   5.12,   4.15,  99.90,  -0.07,
04/10 13Z,  -0.90,   5.72,   4.88,  99.90,   0.06,
04/10 14Z,  -0.90,   6.32,   5.54,  99.90,   0.12,
04/10 15Z,  -0.90,   6.78,   5.82,  99.90,  -0.06,
04/10 16Z,  -0.90,   6.89,   5.91,  99.90,  -0.08,  (max)
04/10 17Z,  -0.90,   6.56,   5.59,  99.90,  -0.07,
04/10 18Z,  -0.90,   5.85,   4.83,  99.90,  -0.12,
04/10 19Z,  -0.90,   4.90,   3.88,  99.90,  -0.12,
04/10 20Z,  -0.80,   3.83,   2.76,  99.90,  -0.27,
04/10 21Z,  -0.80,   2.78,   1.76,  99.90,  -0.22,
04/10 22Z,  -0.80,   1.99,   1.15,  99.90,  -0.04,
04/10 23Z,  -0.80,   1.62,   0.66,  99.90,  -0.16,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/11 00Z,  -0.80,   1.67,  99.90,   0.71,  -0.15,
04/11 01Z,  -0.80,   2.02,  99.90,   1.07,  -0.15,
04/11 02Z,  -0.80,   2.63,  99.90,   1.70,  -0.14,
04/11 03Z,  -0.80,   3.43,  99.90,   2.50,  -0.13,
04/11 04Z,  -0.70,   4.21,  99.90,   3.39,  -0.12,
04/11 05Z,  -0.80,   4.77,  99.90,   3.86,  -0.11,
04/11 06Z,  -0.90,   5.06,  99.90,   4.05,  -0.11,
04/11 07Z,  -0.80,   5.11,  99.90,   4.22,  -0.10,  (max)
04/11 08Z,  -0.70,   4.96,  99.90,   4.17,  -0.09,
04/11 09Z,  -0.70,   4.64,  99.90,   3.86,  -0.08,
04/11 10Z,  -0.70,   4.30,  99.90,   3.52,  -0.07,
04/11 11Z,  -0.70,   4.15,  99.90,   3.39,  -0.06,  (min)
04/11 12Z,  -0.70,   4.28,  99.90,   3.51,  -0.06,
04/11 13Z,  -0.70,   4.63,  99.90,   3.86,  -0.06,
04/11 14Z,  -0.70,   5.14,  99.90,   4.38,  -0.06,
04/11 15Z,  -0.70,   5.77,  99.90,   5.01,  -0.06,
04/11 16Z,  -0.70,   6.36,  99.90,   5.59,  -0.06,
04/11 17Z,  -0.70,   6.64,  99.90,   5.88,  -0.06,  (max)
04/11 18Z,  -0.70,   6.50,  99.90,   5.74,  -0.06,
04/11 19Z,  -0.60,   5.96,  99.90,   5.30,  -0.06,
04/11 20Z,  -0.70,   5.11,  99.90,   4.35,  -0.06,
04/11 21Z,  -0.70,   4.03,  99.90,   3.26,  -0.06,
04/11 22Z,  -0.60,   2.88,  99.90,   2.21,  -0.06,
04/11 23Z,  -0.60,   1.95,  99.90,   1.28,  -0.06,
04/12 00Z,  -0.60,   1.44,  99.90,   0.77,  -0.06,
04/12 01Z,  -0.60,   1.38,  99.90,   0.72,  -0.06,  (min)
04/12 02Z,  -0.60,   1.74,  99.90,   1.08,  -0.06,
04/12 03Z,  -0.60,   2.48,  99.90,   1.82,  -0.06,
04/12 04Z,  -0.60,   3.48,  99.90,   2.81,  -0.06,
04/12 05Z,  -0.70,   4.47,  99.90,   3.71,  -0.06,
04/12 06Z,  -0.70,   5.21,  99.90,   4.45,  -0.06,
04/12 07Z,  -0.70,   5.60,  99.90,   4.84,  -0.06,
04/12 08Z,  -0.60,   5.64,  99.90,   4.98,  -0.06,  (max)
04/12 09Z,  -0.60,   5.33,  99.90,   4.67,  -0.06,
04/12 10Z,  -0.60,   4.74,  99.90,   4.07,  -0.06,
04/12 11Z,  -0.50,   4.09,  99.90,   3.52,  -0.06,
04/12 12Z,  -0.60,   3.66,  99.90,   3.00,  -0.06,
04/12 13Z,  -0.60,   3.59,  99.90,   2.93,  -0.06,  (min)
04/12 14Z,  -0.60,   3.87,  99.90,   3.21,  -0.06,
04/12 15Z,  -0.60,   4.48,  99.90,   3.81,  -0.06,
04/12 16Z,  -0.70,   5.32,  99.90,   4.55,  -0.06,
04/12 17Z,  -0.70,   6.15,  99.90,   5.39,  -0.06,
04/12 18Z,  -0.60,   6.67,  99.90,   6.01,  -0.06,  (max)
04/12 19Z,  -0.70,   6.70,  99.90,   5.94,  -0.06,
04/12 20Z,  -0.70,   6.25,  99.90,   5.48,  -0.06,
04/12 21Z,  -0.80,   5.35,  99.90,   4.49,  -0.06,
04/12 22Z,  -0.80,   4.11,  99.90,   3.24,  -0.06,
04/12 23Z,  -0.70,   2.76,  99.90,   1.99,  -0.06,
04/13 00Z,  -0.70,   1.66,  99.90,   0.89,  -0.06,
04/13 01Z,  -0.70,   1.07,  99.90,   0.31,  -0.06,
04/13 02Z,  -0.70,   1.06,  99.90,   0.30,  -0.06,  (min)
04/13 03Z,  -0.70,   1.61,  99.90,   0.84,  -0.06,
04/13 04Z,  -0.60,   2.64,  99.90,   1.97,  -0.06,
04/13 05Z,  -0.50,   3.95,  99.90,   3.38,  -0.06,
04/13 06Z,  -0.50,   5.18,  99.90,   4.61,  -0.06,
04/13 07Z,  -0.40,   6.03,  99.90,   5.56,  -0.06,
04/13 08Z,  -0.40,   6.37,  99.90,   5.91,  -0.06,  (max)
04/13 09Z,  -0.50,   6.19,  99.90,   5.63,  -0.06,
04/13 10Z,  -0.40,   5.52,  99.90,   5.05,  -0.06,
04/13 11Z,  -0.40,   4.49,  99.90,   4.03,  -0.06,
04/13 12Z,  -0.50,   3.46,  99.90,   2.90,  -0.06,
04/13 13Z,  -0.50,   2.79,  99.90,   2.22,  -0.06,
04/13 14Z,  -0.50,   2.64,  99.90,   2.07,  -0.06,  (min)
04/13 15Z,  -0.50,   3.03,  99.90,   2.46,  -0.06,
04/13 16Z,  -0.40,   3.89,  99.90,   3.43,  -0.06,
04/13 17Z,  -0.40,   5.07,  99.90,   4.61,  -0.06,
04/13 18Z,  -0.30,   6.21,  99.90,   5.85,  -0.06,
04/13 19Z,  -0.30,   6.95,  99.90,   6.58,  -0.06,
04/13 20Z,  -0.20,   7.07,  99.90,   6.80,  -0.06,  (max)
04/13 21Z,  -0.20,   6.56,  99.90,   6.30,  -0.06,
04/13 22Z,  -0.20,   5.49,  99.90,   5.22,  -0.06,
04/13 23Z,  -0.20,   3.99,  99.90,   3.72,  -0.06,
04/14 00Z,  -0.20,   2.42,  99.90,   2.15,  -0.06,
04/14 01Z,  -0.20,   1.22,  99.90,   0.95,  -0.06,
04/14 02Z,  -0.20,   0.69,  99.90,   0.43,  -0.06,  (min)
04/14 03Z,  -0.20,   0.91,  99.90,   0.64,  -0.06,
04/14 04Z,  -0.30,   1.81,  99.90,   1.44,  -0.06,
04/14 05Z,  -0.30,   3.23,  99.90,   2.87,  -0.06,
04/14 06Z,  -0.30,   4.86,  99.90,   4.50,  -0.06,
04/14 07Z,  -0.30,   6.25,  99.90,   5.89,  -0.06,
04/14 08Z,  -0.40,   7.05,  99.90,   6.59,  -0.06,
04/14 09Z,  -0.40,   7.15,  99.90,   6.69,  -0.06,  (max)
04/14 10Z,  -0.40,   6.56,  99.90,   6.09,  -0.06,
04/14 11Z,  -0.40,   5.36,  99.90,   4.89,  -0.06,
04/14 12Z,  -0.40,   3.83,  99.90,   3.37,  -0.06,
04/14 13Z,  -0.40,   2.45,  99.90,   1.99,  -0.06,
04/14 14Z,  -0.50,   1.65,  99.90,   1.08,  -0.06,
04/14 15Z,  -0.50,   1.59,  99.90,   1.02,  -0.06,  (min)
04/14 16Z,  -0.50,   2.25,  99.90,   1.69,  -0.06,
04/14 17Z,  -0.50,   3.51,  99.90,   2.95,  -0.06,
04/14 18Z,  -0.60,   5.08,  99.90,   4.41,  -0.06,