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 : 12/17/2025 07:20:57 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/15 12Z,   2.80,   5.30,   4.58,  99.90,  -3.52,
12/15 13Z,   2.80,   5.36,   4.51,  99.90,  -3.65,  (min)
12/15 14Z,   2.90,   6.56,   5.47,  99.90,  -3.99,
12/15 15Z,   3.10,   8.70,   7.55,  99.90,  -4.25,
12/15 16Z,   3.20,  11.33,  10.14,  99.90,  -4.39,
12/15 17Z,   3.40,  13.73,  12.73,  99.90,  -4.40,
12/15 18Z,   2.90,  15.18,  14.20,  99.90,  -3.88,
12/15 19Z,   2.80,  15.35,  14.57,  99.90,  -3.58,  (max)
12/15 20Z,   2.80,  14.27,  13.61,  99.90,  -3.46,
12/15 21Z,   2.90,  12.08,  11.19,  99.90,  -3.79,
12/15 22Z,   3.00,   9.07,   8.10,  99.90,  -3.97,
12/15 23Z,   3.10,   5.85,   4.85,  99.90,  -4.10,
12/16 00Z,   2.50,   3.23,   2.14,  99.90,  -3.59,
12/16 01Z,   2.30,   1.85,   0.79,  99.90,  -3.36,  (min)
12/16 02Z,   2.30,   1.91,   0.81,  99.90,  -3.40,
12/16 03Z,   2.40,   3.29,   2.13,  99.90,  -3.56,
12/16 04Z,   2.70,   5.69,   4.45,  99.90,  -3.94,
12/16 05Z,   3.00,   8.48,   7.07,  99.90,  -4.41,
12/16 06Z,   2.60,  10.88,   9.54,  99.90,  -3.94,
12/16 07Z,   2.40,  12.34,  11.20,  99.90,  -3.54,
12/16 08Z,   2.40,  12.72,  11.60,  99.90,  -3.52,  (max)
12/16 09Z,   2.40,  12.07,  10.77,  99.90,  -3.70,
12/16 10Z,   2.50,  10.51,   9.40,  99.90,  -3.61,
12/16 11Z,   2.60,   8.41,   7.40,  99.90,  -3.61,
12/16 12Z,   2.10,   6.49,   5.30,  99.90,  -3.29,
12/16 13Z,   1.80,   5.47,   4.07,  99.90,  -3.20,  (min)
12/16 14Z,   1.40,   5.70,   4.14,  99.90,  -2.96,
12/16 15Z,   1.30,   7.16,   5.80,  99.90,  -2.66,
12/16 16Z,   1.50,   9.57,   8.27,  99.90,  -2.80,
12/16 17Z,   1.80,  12.35,  11.10,  99.90,  -3.05,
12/16 18Z,   1.50,  14.68,  13.36,  99.90,  -2.82,
12/16 19Z,   1.40,  15.85,  14.57,  99.90,  -2.68,  (max)
12/16 20Z,   1.40,  15.58,  14.46,  99.90,  -2.52,
12/16 21Z,   1.50,  13.99,  12.79,  99.90,  -2.70,
12/16 22Z,   1.70,  11.29,  10.00,  99.90,  -2.99,
12/16 23Z,   1.90,   7.86,   6.56,  99.90,  -3.20,
12/17 00Z,   1.10,   4.43,   3.29,  99.90,  -2.24,
12/17 01Z,   0.90,   1.88,   0.61,  99.90,  -2.17,
12/17 02Z,   0.90,   0.82,  -0.55,  99.90,  -2.27,  (min)
12/17 03Z,   1.00,   1.36,   0.13,  99.90,  -2.23,
12/17 04Z,   1.30,   3.31,   1.70,  99.90,  -2.91,
12/17 05Z,   1.60,   6.20,   4.74,  99.90,  -3.06,
12/17 06Z,   1.90,   9.29,   7.69,  99.90,  -3.50,
12/17 07Z,   2.20,  11.76,  10.30,  99.90,  -3.66,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/17 08Z,   2.50,  13.12,  99.90,  12.01,  -3.61,
12/17 09Z,   2.60,  13.29,  99.90,  12.33,  -3.56,  (max)
12/17 10Z,   2.60,  12.36,  99.90,  11.45,  -3.51,
12/17 11Z,   2.50,  10.49,  99.90,   9.53,  -3.46,
12/17 12Z,   2.30,   8.17,  99.90,   7.06,  -3.41,
12/17 13Z,   2.10,   6.22,  99.90,   4.96,  -3.36,
12/17 14Z,   1.90,   5.39,  99.90,   3.98,  -3.31,  (min)
12/17 15Z,   1.80,   5.98,  99.90,   4.52,  -3.26,
12/17 16Z,   1.50,   7.86,  99.90,   6.15,  -3.20,
12/17 17Z,   1.40,  10.60,  99.90,   8.85,  -3.15,
12/17 18Z,   1.50,  13.50,  99.90,  11.89,  -3.10,
12/17 19Z,   1.60,  15.64,  99.90,  14.19,  -3.05,
12/17 20Z,   1.70,  16.38,  99.90,  15.03,  -3.05,  (max)
12/17 21Z,   1.80,  15.57,  99.90,  14.31,  -3.05,
12/17 22Z,   2.00,  13.38,  99.90,  12.33,  -3.05,
12/17 23Z,   2.10,  10.14,  99.90,   9.18,  -3.05,
12/18 00Z,   2.20,   6.34,  99.90,   5.48,  -3.05,
12/18 01Z,   2.20,   2.85,  99.90,   1.99,  -3.05,
12/18 02Z,   2.20,   0.59,  99.90,  -0.26,  -3.05,
12/18 03Z,   2.00,   0.08,  99.90,  -0.97,  -3.05,  (min)
12/18 04Z,   1.90,   1.30,  99.90,   0.15,  -3.05,
12/18 05Z,   1.60,   3.89,  99.90,   2.43,  -3.05,
12/18 06Z,   1.40,   7.22,  99.90,   5.57,  -3.05,
12/18 07Z,   1.40,  10.46,  99.90,   8.80,  -3.05,
12/18 08Z,   1.40,  12.80,  99.90,  11.15,  -3.05,
12/18 09Z,   1.60,  13.86,  99.90,  12.41,  -3.05,  (max)
12/18 10Z,   1.70,  13.65,  99.90,  12.30,  -3.05,
12/18 11Z,   1.80,  12.29,  99.90,  11.03,  -3.05,
12/18 12Z,   1.90,  10.04,  99.90,   8.88,  -3.05,
12/18 13Z,   1.70,   7.53,  99.90,   6.18,  -3.05,
12/18 14Z,   1.50,   5.70,  99.90,   4.14,  -3.05,
12/18 15Z,   1.20,   5.25,  99.90,   3.40,  -3.05,  (min)
12/18 16Z,   1.00,   6.37,  99.90,   4.31,  -3.05,
12/18 17Z,   1.10,   8.75,  99.90,   6.79,  -3.05,
12/18 18Z,   1.50,  11.80,  99.90,  10.24,  -3.05,
12/18 19Z,   1.70,  14.68,  99.90,  13.32,  -3.05,
12/18 20Z,   1.90,  16.48,  99.90,  15.33,  -3.05,
12/18 21Z,   2.00,  16.67,  99.90,  15.61,  -3.05,  (max)
12/18 22Z,   2.10,  15.21,  99.90,  14.26,  -3.05,
12/18 23Z,   2.00,  12.41,  99.90,  11.35,  -3.05,
12/19 00Z,   1.80,   8.65,  99.90,   7.40,  -3.05,
12/19 01Z,   1.80,   4.61,  99.90,   3.36,  -3.05,
12/19 02Z,   1.70,   1.28,  99.90,  -0.07,  -3.05,
12/19 03Z,   1.80,  -0.44,  99.90,  -1.69,  -3.05,  (min)
12/19 04Z,   2.00,  -0.19,  99.90,  -1.24,  -3.05,
12/19 05Z,   2.10,   1.79,  99.90,   0.84,  -3.05,
12/19 06Z,   2.10,   4.96,  99.90,   4.01,  -3.05,
12/19 07Z,   2.10,   8.57,  99.90,   7.62,  -3.05,
12/19 08Z,   2.10,  11.74,  99.90,  10.79,  -3.05,
12/19 09Z,   2.00,  13.76,  99.90,  12.71,  -3.05,
12/19 10Z,   2.00,  14.37,  99.90,  13.32,  -3.05,  (max)
12/19 11Z,   2.00,  13.65,  99.90,  12.59,  -3.05,
12/19 12Z,   2.10,  11.79,  99.90,  10.84,  -3.05,
12/19 13Z,   2.10,   9.19,  99.90,   8.23,  -3.05,
12/19 14Z,   2.20,   6.64,  99.90,   5.79,  -3.05,
12/19 15Z,   2.30,   5.13,  99.90,   4.38,  -3.05,  (min)
12/19 16Z,   2.30,   5.26,  99.90,   4.51,  -3.05,
12/19 17Z,   2.30,   7.00,  99.90,   6.25,  -3.05,
12/19 18Z,   2.30,   9.86,  99.90,   9.10,  -3.05,
12/19 19Z,   2.20,  13.08,  99.90,  12.22,  -3.05,
12/19 20Z,   2.00,  15.76,  99.90,  14.70,  -3.05,
12/19 21Z,   1.80,  17.06,  99.90,  15.81,  -3.05,  (max)
12/19 22Z,   1.40,  16.59,  99.90,  14.94,  -3.05,
12/19 23Z,   1.20,  14.46,  99.90,  12.61,  -3.05,
12/20 00Z,   1.10,  11.06,  99.90,   9.10,  -3.05,
12/20 01Z,   1.10,   6.91,  99.90,   4.95,  -3.05,
12/20 02Z,   1.30,   2.84,  99.90,   1.09,  -3.05,
12/20 03Z,   1.50,  -0.07,  99.90,  -1.62,  -3.05,
12/20 04Z,   1.70,  -1.03,  99.90,  -2.38,  -3.05,  (min)
12/20 05Z,   1.90,   0.08,  99.90,  -1.07,  -3.05,
12/20 06Z,   2.10,   2.79,  99.90,   1.83,  -3.05,
12/20 07Z,   2.30,   6.38,  99.90,   5.63,  -3.05,
12/20 08Z,   2.20,  10.04,  99.90,   9.19,  -3.05,
12/20 09Z,   2.10,  12.93,  99.90,  11.98,  -3.05,
12/20 10Z,   2.00,  14.47,  99.90,  13.41,  -3.05,  (max)
12/20 11Z,   1.60,  14.50,  99.90,  13.05,  -3.05,
12/20 12Z,   1.30,  13.21,  99.90,  11.46,  -3.05,
12/20 13Z,   1.10,  10.89,  99.90,   8.93,  -3.05,
12/20 14Z,   1.10,   8.07,  99.90,   6.12,  -3.05,
12/20 15Z,   1.10,   5.71,  99.90,   3.75,  -3.05,
12/20 16Z,   1.30,   4.74,  99.90,   2.99,  -3.05,  (min)
12/20 17Z,   1.50,   5.58,  99.90,   4.03,  -3.05,
12/20 18Z,   1.70,   7.94,  99.90,   6.58,  -3.05,
12/20 19Z,   1.90,  11.12,  99.90,   9.97,  -3.05,
12/20 20Z,   1.90,  14.31,  99.90,  13.15,  -3.05,
12/20 21Z,   2.00,  16.59,  99.90,  15.54,  -3.05,
12/20 22Z,   1.90,  17.26,  99.90,  16.11,  -3.05,  (max)
12/20 23Z,   1.70,  16.08,  99.90,  14.72,  -3.05,
12/21 00Z,   1.50,  13.28,  99.90,  11.73,  -3.05,