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
#Skagway, AK : 04/15/2026 12:21:10 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/13 12Z,   2.20,   5.12,   4.95,  99.90,  -2.37,
04/13 13Z,   2.40,   4.35,   3.98,  99.90,  -2.77,  (min)
04/13 14Z,   2.50,   4.90,   4.49,  99.90,  -2.91,
04/13 15Z,   2.60,   6.56,   6.04,  99.90,  -3.12,
04/13 16Z,   2.70,   8.97,   8.47,  99.90,  -3.20,
04/13 17Z,   2.70,  11.50,  11.00,  99.90,  -3.20,
04/13 18Z,   2.20,  13.39,  12.77,  99.90,  -2.82,
04/13 19Z,   2.40,  14.03,  13.42,  99.90,  -3.01,  (max)
04/13 20Z,   2.60,  13.28,  12.72,  99.90,  -3.16,
04/13 21Z,   2.70,  11.36,  10.86,  99.90,  -3.20,
04/13 22Z,   2.80,   8.60,   8.17,  99.90,  -3.23,
04/13 23Z,   2.80,   5.55,   4.96,  99.90,  -3.39,
04/14 00Z,   2.30,   2.98,   2.51,  99.90,  -2.77,
04/14 01Z,   2.30,   1.68,   1.11,  99.90,  -2.87,  (min)
04/14 02Z,   2.40,   1.96,   1.39,  99.90,  -2.97,
04/14 03Z,   2.50,   3.67,   3.02,  99.90,  -3.15,
04/14 04Z,   2.50,   6.41,   5.74,  99.90,  -3.17,
04/14 05Z,   2.50,   9.62,   8.97,  99.90,  -3.15,
04/14 06Z,   2.10,  12.54,  11.88,  99.90,  -2.76,
04/14 07Z,   2.10,  14.40,  13.78,  99.90,  -2.72,
04/14 08Z,   2.10,  14.79,  14.16,  99.90,  -2.73,  (max)
04/14 09Z,   2.20,  13.72,  13.11,  99.90,  -2.81,
04/14 10Z,   2.20,  11.41,  10.89,  99.90,  -2.72,
04/14 11Z,   2.20,   8.29,   7.89,  99.90,  -2.60,
04/14 12Z,   1.80,   5.12,   4.77,  99.90,  -2.15,
04/14 13Z,   1.80,   2.90,   2.54,  99.90,  -2.16,
04/14 14Z,   1.90,   2.33,   1.76,  99.90,  -2.47,  (min)
04/14 15Z,   1.90,   3.50,   3.06,  99.90,  -2.34,
04/14 16Z,   2.10,   6.04,   5.47,  99.90,  -2.67,
04/14 17Z,   2.20,   9.33,   8.55,  99.90,  -2.98,
04/14 18Z,   1.80,  12.50,  11.83,  99.90,  -2.47,
04/14 19Z,   1.90,  14.63,  13.72,  99.90,  -2.81,
04/14 20Z,   1.90,  15.14,  14.31,  99.90,  -2.73,  (max)
04/14 21Z,   1.90,  13.98,  13.20,  99.90,  -2.68,
04/14 22Z,   2.00,  11.47,  10.68,  99.90,  -2.79,
04/14 23Z,   2.00,   8.07,   7.34,  99.90,  -2.73,
04/15 00Z,   1.70,   4.52,   3.69,  99.90,  -2.53,
04/15 01Z,   1.70,   1.81,   0.95,  99.90,  -2.56,
04/15 02Z,   1.80,   0.79,  -0.24,  99.90,  -2.83,  (min)
04/15 03Z,   1.80,   1.75,   0.87,  99.90,  -2.68,
04/15 04Z,   1.80,   4.35,   3.42,  99.90,  -2.73,
04/15 05Z,   1.90,   7.95,   7.02,  99.90,  -2.83,
04/15 06Z,   1.90,  11.75,  10.84,  99.90,  -2.81,
04/15 07Z,   2.00,  14.79,  13.75,  99.90,  -3.04,
04/15 08Z,   2.00,  16.27,  15.30,  99.90,  -2.97,  (max)
04/15 09Z,   1.90,  15.89,  14.88,  99.90,  -2.91,
04/15 10Z,   1.80,  13.82,  12.81,  99.90,  -2.81,
04/15 11Z,   1.70,  10.42,   9.67,  99.90,  -2.45,
04/15 12Z,   1.60,   6.37,   5.59,  99.90,  -2.38,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/15 13Z,   1.60,   2.68,  99.90,   1.88,  -2.40,
04/15 14Z,   1.70,   0.52,  99.90,  -0.20,  -2.42,
04/15 15Z,   1.70,   0.53,  99.90,  -0.21,  -2.44,  (min)
04/15 16Z,   1.80,   2.63,  99.90,   1.96,  -2.46,
04/15 17Z,   1.80,   6.17,  99.90,   5.48,  -2.49,
04/15 18Z,   1.90,  10.24,  99.90,   9.64,  -2.51,
04/15 19Z,   1.90,  13.81,  99.90,  13.18,  -2.53,
04/15 20Z,   1.80,  15.90,  99.90,  15.14,  -2.55,
04/15 21Z,   1.80,  16.02,  99.90,  15.25,  -2.57,  (max)
04/15 22Z,   1.70,  14.28,  99.90,  13.38,  -2.60,
04/15 23Z,   1.70,  11.12,  99.90,  10.20,  -2.62,
04/16 00Z,   1.70,   7.16,  99.90,   6.21,  -2.64,
04/16 01Z,   1.60,   3.33,  99.90,   2.29,  -2.64,
04/16 02Z,   1.60,   0.79,  99.90,  -0.25,  -2.64,
04/16 03Z,   1.70,   0.41,  99.90,  -0.53,  -2.64,  (min)
04/16 04Z,   1.70,   2.28,  99.90,   1.34,  -2.64,
04/16 05Z,   1.80,   5.83,  99.90,   4.99,  -2.64,
04/16 06Z,   1.80,  10.15,  99.90,   9.31,  -2.64,
04/16 07Z,   1.90,  14.21,  99.90,  13.47,  -2.64,
04/16 08Z,   2.00,  16.97,  99.90,  16.33,  -2.64,
04/16 09Z,   2.00,  17.73,  99.90,  17.09,  -2.64,  (max)
04/16 10Z,   2.00,  16.34,  99.90,  15.70,  -2.64,
04/16 11Z,   1.90,  13.15,  99.90,  12.41,  -2.64,
04/16 12Z,   1.70,   8.73,  99.90,   7.79,  -2.64,
04/16 13Z,   1.60,   3.97,  99.90,   2.93,  -2.64,
04/16 14Z,   1.50,   0.14,  99.90,  -1.00,  -2.64,
04/16 15Z,   1.40,  -1.58,  99.90,  -2.82,  -2.64,  (min)
04/16 16Z,   1.40,  -0.68,  99.90,  -1.92,  -2.64,
04/16 17Z,   1.40,   2.45,  99.90,   1.21,  -2.64,
04/16 18Z,   1.40,   6.88,  99.90,   5.64,  -2.64,
04/16 19Z,   1.50,  11.49,  99.90,  10.35,  -2.64,
04/16 20Z,   1.50,  15.13,  99.90,  13.98,  -2.64,
04/16 21Z,   1.60,  16.88,  99.90,  15.84,  -2.64,  (max)
04/16 22Z,   1.60,  16.45,  99.90,  15.41,  -2.64,
04/16 23Z,   1.70,  14.08,  99.90,  13.14,  -2.64,
04/17 00Z,   1.80,  10.35,  99.90,   9.51,  -2.64,
04/17 01Z,   1.80,   6.04,  99.90,   5.20,  -2.64,
04/17 02Z,   1.90,   2.26,  99.90,   1.51,  -2.64,
04/17 03Z,   1.90,   0.24,  99.90,  -0.50,  -2.64,  (min)
04/17 04Z,   1.90,   0.74,  99.90,  -0.00,  -2.64,
04/17 05Z,   1.90,   3.58,  99.90,   2.83,  -2.64,
04/17 06Z,   1.80,   7.90,  99.90,   7.06,  -2.64,
04/17 07Z,   1.70,  12.61,  99.90,  11.67,  -2.64,
04/17 08Z,   1.60,  16.53,  99.90,  15.49,  -2.64,
04/17 09Z,   1.50,  18.68,  99.90,  17.54,  -2.64,  (max)
04/17 10Z,   1.50,  18.49,  99.90,  17.35,  -2.64,
04/17 11Z,   1.40,  16.03,  99.90,  14.79,  -2.64,
04/17 12Z,   1.40,  11.82,  99.90,  10.58,  -2.64,
04/17 13Z,   1.50,   6.62,  99.90,   5.48,  -2.64,
04/17 14Z,   1.60,   1.53,  99.90,   0.49,  -2.64,
04/17 15Z,   1.80,  -2.05,  99.90,  -2.89,  -2.64,
04/17 16Z,   1.90,  -3.00,  99.90,  -3.74,  -2.64,  (min)
04/17 17Z,   2.00,  -1.10,  99.90,  -1.74,  -2.64,
04/17 18Z,   2.00,   2.96,  99.90,   2.32,  -2.64,
04/17 19Z,   1.90,   7.99,  99.90,   7.25,  -2.64,
04/17 20Z,   1.70,  12.76,  99.90,  11.82,  -2.64,
04/17 21Z,   1.60,  16.13,  99.90,  15.09,  -2.64,
04/17 22Z,   1.40,  17.36,  99.90,  16.12,  -2.64,  (max)
04/17 23Z,   1.30,  16.32,  99.90,  14.98,  -2.64,
04/18 00Z,   1.30,  13.42,  99.90,  12.08,  -2.64,
04/18 01Z,   1.40,   9.33,  99.90,   8.09,  -2.64,
04/18 02Z,   1.60,   4.97,  99.90,   3.93,  -2.64,
04/18 03Z,   1.70,   1.57,  99.90,   0.63,  -2.64,
04/18 04Z,   1.90,   0.33,  99.90,  -0.41,  -2.64,  (min)
04/18 05Z,   2.00,   1.77,  99.90,   1.13,  -2.64,
04/18 06Z,   2.10,   5.42,  99.90,   4.88,  -2.64,
04/18 07Z,   2.20,  10.20,  99.90,   9.76,  -2.64,
04/18 08Z,   2.10,  14.88,  99.90,  14.34,  -2.64,
04/18 09Z,   2.00,  18.31,  99.90,  17.67,  -2.64,
04/18 10Z,   1.70,  19.62,  99.90,  18.68,  -2.64,  (max)
04/18 11Z,   1.50,  18.44,  99.90,  17.30,  -2.64,
04/18 12Z,   1.40,  15.04,  99.90,  13.80,  -2.64,
04/18 13Z,   1.30,  10.08,  99.90,   8.74,  -2.64,
04/18 14Z,   1.40,   4.48,  99.90,   3.24,  -2.64,
04/18 15Z,   1.50,  -0.51,  99.90,  -1.65,  -2.64,
04/18 16Z,   1.60,  -3.48,  99.90,  -4.52,  -2.64,  (min)
04/18 17Z,   1.80,  -3.51,  99.90,  -4.35,  -2.64,
04/18 18Z,   2.00,  -0.70,  99.90,  -1.34,  -2.64,
04/18 19Z,   2.00,   3.96,  99.90,   3.32,  -2.64,
04/18 20Z,   2.20,   9.18,  99.90,   8.74,  -2.64,
04/18 21Z,   2.20,  13.73,  99.90,  13.29,  -2.64,
04/18 22Z,   2.00,  16.60,  99.90,  15.96,  -2.64,
04/18 23Z,   1.80,  17.22,  99.90,  16.38,  -2.64,  (max)
04/19 00Z,   1.60,  15.66,  99.90,  14.62,  -2.64,