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
#Yakutat, AK : 10/14/2026 07:21:17 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/12 12Z,  -0.20,   8.61,   8.22,  99.90,  -0.19,  (max)
10/12 13Z,  -0.30,   6.91,   6.57,  99.90,  -0.04,
10/12 14Z,  -0.30,   4.89,   4.55,  99.90,  -0.04,
10/12 15Z,  -0.40,   3.16,   2.72,  99.90,  -0.04,
10/12 16Z,  -0.40,   2.23,   1.81,  99.90,  -0.02,  (min)
10/12 17Z,  -0.40,   2.40,   1.82,  99.90,  -0.18,
10/12 18Z,  -0.20,   3.66,   3.16,  99.90,  -0.30,
10/12 19Z,  -0.30,   5.72,   5.13,  99.90,  -0.29,
10/12 20Z,  -0.30,   8.03,   7.39,  99.90,  -0.34,
10/12 21Z,  -0.30,  10.00,   9.45,  99.90,  -0.25,
10/12 22Z,  -0.20,  11.08,  10.49,  99.90,  -0.39,  (max)
10/12 23Z,  -0.20,  10.95,  10.41,  99.90,  -0.34,
10/13 00Z,  -0.20,   9.57,   9.09,  99.90,  -0.28,
10/13 01Z,  -0.30,   7.23,   6.78,  99.90,  -0.15,
10/13 02Z,  -0.20,   4.43,   3.95,  99.90,  -0.28,
10/13 03Z,  -0.20,   1.80,   1.34,  99.90,  -0.26,
10/13 04Z,  -0.20,  -0.07,  -0.51,  99.90,  -0.24,
10/13 05Z,  -0.20,  -0.78,  -1.33,  99.90,  -0.35,  (min)
10/13 06Z,  -0.10,  -0.21,  -0.69,  99.90,  -0.38,
10/13 07Z,  -0.10,   1.46,   0.91,  99.90,  -0.45,
10/13 08Z,  -0.20,   3.78,   3.13,  99.90,  -0.45,
10/13 09Z,  -0.20,   6.17,   5.58,  99.90,  -0.39,
10/13 10Z,  -0.20,   8.06,   7.48,  99.90,  -0.38,
10/13 11Z,  -0.20,   9.02,   8.47,  99.90,  -0.35,  (max)
10/13 12Z,  -0.20,   8.90,   8.38,  99.90,  -0.32,
10/13 13Z,  -0.20,   7.82,   7.36,  99.90,  -0.26,
10/13 14Z,  -0.30,   6.16,   5.71,  99.90,  -0.15,
10/13 15Z,  -0.30,   4.45,   4.04,  99.90,  -0.11,
10/13 16Z,  -0.30,   3.22,   2.78,  99.90,  -0.14,
10/13 17Z,  -0.30,   2.85,   2.36,  99.90,  -0.19,  (min)
10/13 18Z,  -0.20,   3.49,   2.95,  99.90,  -0.34,
10/13 19Z,  -0.20,   5.01,   4.50,  99.90,  -0.31,
10/13 20Z,  -0.20,   7.03,   6.49,  99.90,  -0.34,
10/13 21Z,  -0.20,   9.01,   8.43,  99.90,  -0.38,
10/13 22Z,  -0.20,  10.43,   9.95,  99.90,  -0.28,
10/13 23Z,  -0.10,  10.87,  10.33,  99.90,  -0.44,  (max)
10/14 00Z,   0.00,  10.16,   9.73,  99.90,  -0.43,
10/14 01Z,   0.00,   8.40,   8.03,  99.90,  -0.37,
10/14 02Z,   0.00,   5.96,   5.62,  99.90,  -0.34,
10/14 03Z,   0.00,   3.36,   2.93,  99.90,  -0.43,
10/14 04Z,   0.00,   1.17,   0.72,  99.90,  -0.45,
10/14 05Z,   0.00,  -0.14,  -0.70,  99.90,  -0.56,
10/14 06Z,   0.00,  -0.32,  -0.98,  99.90,  -0.66,  (min)
10/14 07Z,   0.00,   0.63,  -0.03,  99.90,  -0.66,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/14 08Z,   0.00,   2.42,  99.90,   1.79,  -0.63,
10/14 09Z,   0.10,   4.60,  99.90,   4.10,  -0.60,
10/14 10Z,   0.20,   6.63,  99.90,   6.26,  -0.57,
10/14 11Z,   0.00,   8.05,  99.90,   7.51,  -0.54,
10/14 12Z,   0.00,   8.58,  99.90,   8.07,  -0.51,  (max)
10/14 13Z,  -0.10,   8.17,  99.90,   7.59,  -0.48,
10/14 14Z,  -0.20,   7.04,  99.90,   6.39,  -0.45,
10/14 15Z,  -0.20,   5.59,  99.90,   4.98,  -0.42,
10/14 16Z,  -0.30,   4.29,  99.90,   3.61,  -0.39,
10/14 17Z,  -0.30,   3.57,  99.90,   2.91,  -0.36,  (min)
10/14 18Z,  -0.30,   3.67,  99.90,   3.04,  -0.33,
10/14 19Z,  -0.40,   4.61,  99.90,   3.91,  -0.30,
10/14 20Z,  -0.30,   6.17,  99.90,   5.57,  -0.30,
10/14 21Z,  -0.40,   7.95,  99.90,   7.26,  -0.30,
10/14 22Z,  -0.40,   9.48,  99.90,   8.79,  -0.30,
10/14 23Z,  -0.50,  10.33,  99.90,   9.54,  -0.30,  (max)
10/15 00Z,  -0.40,  10.23,  99.90,   9.53,  -0.30,
10/15 01Z,  -0.50,   9.13,  99.90,   8.33,  -0.30,
10/15 02Z,  -0.60,   7.23,  99.90,   6.33,  -0.30,
10/15 03Z,  -0.50,   4.93,  99.90,   4.13,  -0.30,
10/15 04Z,  -0.50,   2.70,  99.90,   1.91,  -0.30,
10/15 05Z,  -0.50,   1.03,  99.90,   0.23,  -0.30,
10/15 06Z,  -0.30,   0.23,  99.90,  -0.36,  -0.30,  (min)
10/15 07Z,  -0.20,   0.45,  99.90,  -0.05,  -0.30,
10/15 08Z,  -0.10,   1.56,  99.90,   1.17,  -0.30,
10/15 09Z,   0.00,   3.28,  99.90,   2.98,  -0.30,
10/15 10Z,   0.20,   5.16,  99.90,   5.06,  -0.30,
10/15 11Z,   0.40,   6.76,  99.90,   6.86,  -0.30,
10/15 12Z,   0.50,   7.74,  99.90,   7.95,  -0.30,
10/15 13Z,   0.70,   7.95,  99.90,   8.35,  -0.30,  (max)
10/15 14Z,   0.70,   7.42,  99.90,   7.83,  -0.30,
10/15 15Z,   0.70,   6.41,  99.90,   6.82,  -0.30,
10/15 16Z,   0.60,   5.29,  99.90,   5.59,  -0.30,
10/15 17Z,   0.50,   4.42,  99.90,   4.63,  -0.30,
10/15 18Z,   0.50,   4.13,  99.90,   4.33,  -0.30,  (min)
10/15 19Z,   0.50,   4.53,  99.90,   4.73,  -0.30,
10/15 20Z,   0.60,   5.56,  99.90,   5.87,  -0.30,
10/15 21Z,   0.70,   6.98,  99.90,   7.38,  -0.30,
10/15 22Z,   0.80,   8.40,  99.90,   8.91,  -0.30,
10/15 23Z,   0.90,   9.45,  99.90,  10.06,  -0.30,
10/16 00Z,   0.90,   9.82,  99.90,  10.42,  -0.30,  (max)
10/16 01Z,   1.00,   9.35,  99.90,  10.06,  -0.30,
10/16 02Z,   1.00,   8.10,  99.90,   8.80,  -0.30,
10/16 03Z,   0.80,   6.29,  99.90,   6.80,  -0.30,
10/16 04Z,   0.60,   4.29,  99.90,   4.60,  -0.30,
10/16 05Z,   0.40,   2.51,  99.90,   2.61,  -0.30,
10/16 06Z,   0.20,   1.30,  99.90,   1.20,  -0.30,
10/16 07Z,   0.20,   0.87,  99.90,   0.78,  -0.30,  (min)
10/16 08Z,   0.20,   1.28,  99.90,   1.18,  -0.30,
10/16 09Z,   0.10,   2.36,  99.90,   2.17,  -0.30,
10/16 10Z,   0.30,   3.84,  99.90,   3.85,  -0.30,
10/16 11Z,   0.50,   5.36,  99.90,   5.56,  -0.30,
10/16 12Z,   0.40,   6.57,  99.90,   6.68,  -0.30,
10/16 13Z,   0.50,   7.25,  99.90,   7.45,  -0.30,
10/16 14Z,   0.50,   7.31,  99.90,   7.51,  -0.30,  (max)
10/16 15Z,   0.60,   6.83,  99.90,   7.14,  -0.30,
10/16 16Z,   0.40,   6.06,  99.90,   6.16,  -0.30,
10/16 17Z,   0.30,   5.27,  99.90,   5.28,  -0.30,
10/16 18Z,   0.30,   4.77,  99.90,   4.77,  -0.30,
10/16 19Z,   0.20,   4.75,  99.90,   4.65,  -0.30,  (min)
10/16 20Z,   0.10,   5.25,  99.90,   5.06,  -0.30,
10/16 21Z,   0.10,   6.19,  99.90,   6.00,  -0.30,
10/16 22Z,   0.10,   7.33,  99.90,   7.14,  -0.30,
10/16 23Z,   0.00,   8.38,  99.90,   8.08,  -0.30,
10/17 00Z,   0.00,   9.03,  99.90,   8.74,  -0.30,
10/17 01Z,   0.00,   9.09,  99.90,   8.80,  -0.30,  (max)
10/17 02Z,   0.00,   8.49,  99.90,   8.19,  -0.30,
10/17 03Z,   0.00,   7.29,  99.90,   6.99,  -0.30,
10/17 04Z,   0.00,   5.72,  99.90,   5.42,  -0.30,
10/17 05Z,   0.00,   4.08,  99.90,   3.78,  -0.30,
10/17 06Z,   0.00,   2.68,  99.90,   2.39,  -0.30,
10/17 07Z,   0.00,   1.79,  99.90,   1.49,  -0.30,
10/17 08Z,   0.00,   1.54,  99.90,   1.24,  -0.30,  (min)
10/17 09Z,   0.00,   1.94,  99.90,   1.64,  -0.30,
10/17 10Z,   0.10,   2.85,  99.90,   2.66,  -0.30,
10/17 11Z,   0.10,   4.05,  99.90,   3.86,  -0.30,
10/17 12Z,   0.10,   5.26,  99.90,   5.06,  -0.30,
10/17 13Z,   0.10,   6.22,  99.90,   6.02,  -0.30,
10/17 14Z,   0.20,   6.76,  99.90,   6.67,  -0.30,
10/17 15Z,   0.20,   6.85,  99.90,   6.75,  -0.30,  (max)
10/17 16Z,   0.20,   6.54,  99.90,   6.44,  -0.30,
10/17 17Z,   0.20,   6.02,  99.90,   5.92,  -0.30,
10/17 18Z,   0.20,   5.50,  99.90,   5.41,  -0.30,
10/17 19Z,   0.20,   5.20,  99.90,   5.11,  -0.30,  (min)
10/17 20Z,   0.20,   5.25,  99.90,   5.15,  -0.30,
10/17 21Z,   0.20,   5.68,  99.90,   5.58,  -0.30,
10/17 22Z,   0.20,   6.40,  99.90,   6.30,  -0.30,
10/17 23Z,   0.20,   7.24,  99.90,   7.15,  -0.30,
10/18 00Z,   0.10,   7.98,  99.90,   7.79,  -0.30,