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
#Ketchikan, AK : 05/17/2025 00:21:46 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/15 06Z,  -0.20,   5.92,   5.52,  99.90,  -0.20,
05/15 07Z,  -0.30,   8.52,   8.20,  99.90,  -0.02,
05/15 08Z,  -0.30,  11.45,  11.22,  99.90,   0.07,
05/15 09Z,  -0.20,  13.96,  13.74,  99.90,  -0.02,
05/15 10Z,  -0.20,  15.39,  15.14,  99.90,  -0.05,  (max)
05/15 11Z,  -0.10,  15.30,  15.04,  99.90,  -0.16,
05/15 12Z,  -0.10,  13.57,  13.32,  99.90,  -0.15,
05/15 13Z,  -0.10,  10.47,  10.29,  99.90,  -0.08,
05/15 14Z,  -0.10,   6.64,   6.60,  99.90,   0.06,
05/15 15Z,  -0.10,   2.96,   3.06,  99.90,   0.20,
05/15 16Z,  -0.10,   0.29,   0.44,  99.90,   0.25,
05/15 17Z,   0.00,  -0.77,  -0.63,  99.90,   0.14,  (min)
05/15 18Z,  -0.10,  -0.10,  -0.07,  99.90,   0.13,
05/15 19Z,  -0.10,   2.03,   1.95,  99.90,   0.02,
05/15 20Z,  -0.10,   5.05,   5.02,  99.90,   0.07,
05/15 21Z,  -0.10,   8.24,   8.32,  99.90,   0.18,
05/15 22Z,  -0.10,  10.92,  11.14,  99.90,   0.32,
05/15 23Z,   0.00,  12.53,  12.86,  99.90,   0.33,
05/16 00Z,   0.00,  12.75,  13.12,  99.90,   0.37,  (max)
05/16 01Z,   0.00,  11.60,  11.89,  99.90,   0.29,
05/16 02Z,   0.00,   9.49,   9.68,  99.90,   0.19,
05/16 03Z,   0.00,   7.11,   7.14,  99.90,   0.03,
05/16 04Z,   0.10,   5.25,   5.17,  99.90,  -0.18,
05/16 05Z,   0.10,   4.55,   4.51,  99.90,  -0.14,  (min)
05/16 06Z,   0.00,   5.24,   5.33,  99.90,   0.09,
05/16 07Z,   0.00,   7.15,   7.38,  99.90,   0.23,
05/16 08Z,   0.00,   9.75,  10.03,  99.90,   0.28,
05/16 09Z,   0.00,  12.38,  12.63,  99.90,   0.25,
05/16 10Z,   0.10,  14.35,  14.51,  99.90,   0.06,
05/16 11Z,   0.20,  15.13,  15.20,  99.90,  -0.13,  (max)
05/16 12Z,  -0.10,  14.40,  14.47,  99.90,   0.17,
05/16 13Z,   0.00,  12.20,  12.34,  99.90,   0.14,
05/16 14Z,   0.00,   8.91,   9.13,  99.90,   0.22,
05/16 15Z,   0.00,   5.26,   5.53,  99.90,   0.27,
05/16 16Z,   0.00,   2.08,   2.35,  99.90,   0.27,
05/16 17Z,   0.10,   0.09,   0.23,  99.90,   0.04,
05/16 18Z,  -0.10,  -0.31,  -0.26,  99.90,   0.15,  (min)
05/16 19Z,   0.00,   0.85,   0.80,  99.90,  -0.05,
05/16 20Z,   0.00,   3.18,   3.18,  99.90,  -0.00,
05/16 21Z,   0.00,   6.10,   6.29,  99.90,   0.19,
05/16 22Z,   0.00,   8.95,   9.34,  99.90,   0.39,
05/16 23Z,   0.00,  11.15,  11.57,  99.90,   0.42,
05/17 00Z,   0.00,  12.25,  12.57,  99.90,   0.32,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/17 01Z,   0.00,  12.06,  99.90,  12.36,   0.30,
05/17 02Z,   0.00,  10.70,  99.90,  10.98,   0.28,
05/17 03Z,   0.00,   8.67,  99.90,   8.93,   0.26,
05/17 04Z,   0.00,   6.63,  99.90,   6.87,   0.24,
05/17 05Z,  -0.10,   5.29,  99.90,   5.41,   0.22,
05/17 06Z,  -0.10,   5.09,  99.90,   5.19,   0.20,  (min)
05/17 07Z,  -0.10,   6.12,  99.90,   6.20,   0.18,
05/17 08Z,  -0.10,   8.11,  99.90,   8.18,   0.16,
05/17 09Z,  -0.10,  10.53,  99.90,  10.58,   0.15,
05/17 10Z,  -0.10,  12.77,  99.90,  12.79,   0.13,
05/17 11Z,  -0.10,  14.23,  99.90,  14.24,   0.11,
05/17 12Z,  -0.10,  14.47,  99.90,  14.46,   0.09,  (max)
05/17 13Z,  -0.10,  13.32,  99.90,  13.31,   0.09,
05/17 14Z,  -0.10,  10.89,  99.90,  10.88,   0.09,
05/17 15Z,  -0.10,   7.67,  99.90,   7.66,   0.09,
05/17 16Z,  -0.10,   4.36,  99.90,   4.35,   0.09,
05/17 17Z,  -0.10,   1.71,  99.90,   1.70,   0.09,
05/17 18Z,  -0.20,   0.30,  99.90,   0.19,   0.09,
05/17 19Z,  -0.30,   0.36,  99.90,   0.15,   0.09,  (min)
05/17 20Z,  -0.30,   1.76,  99.90,   1.55,   0.09,
05/17 21Z,  -0.30,   4.10,  99.90,   3.88,   0.09,
05/17 22Z,  -0.30,   6.81,  99.90,   6.60,   0.09,
05/17 23Z,  -0.30,   9.32,  99.90,   9.11,   0.09,
05/18 00Z,  -0.30,  11.13,  99.90,  10.92,   0.09,
05/18 01Z,  -0.20,  11.87,  99.90,  11.76,   0.09,  (max)
05/18 02Z,  -0.20,  11.45,  99.90,  11.34,   0.09,
05/18 03Z,  -0.20,  10.08,  99.90,   9.97,   0.09,
05/18 04Z,  -0.20,   8.23,  99.90,   8.12,   0.09,
05/18 05Z,  -0.20,   6.52,  99.90,   6.41,   0.09,
05/18 06Z,  -0.20,   5.54,  99.90,   5.43,   0.09,  (min)
05/18 07Z,  -0.20,   5.60,  99.90,   5.49,   0.09,
05/18 08Z,  -0.20,   6.72,  99.90,   6.61,   0.09,
05/18 09Z,  -0.20,   8.60,  99.90,   8.49,   0.09,
05/18 10Z,  -0.20,  10.75,  99.90,  10.64,   0.09,
05/18 11Z,  -0.20,  12.62,  99.90,  12.51,   0.09,
05/18 12Z,  -0.20,  13.70,  99.90,  13.58,   0.09,  (max)
05/18 13Z,  -0.30,  13.63,  99.90,  13.41,   0.09,
05/18 14Z,  -0.30,  12.29,  99.90,  12.08,   0.09,
05/18 15Z,  -0.30,   9.89,  99.90,   9.68,   0.09,
05/18 16Z,  -0.30,   6.90,  99.90,   6.69,   0.09,
05/18 17Z,  -0.40,   3.97,  99.90,   3.66,   0.09,
05/18 18Z,  -0.40,   1.76,  99.90,   1.45,   0.09,
05/18 19Z,  -0.40,   0.73,  99.90,   0.42,   0.09,  (min)
05/18 20Z,  -0.40,   1.02,  99.90,   0.71,   0.09,
05/18 21Z,  -0.30,   2.48,  99.90,   2.27,   0.09,
05/18 22Z,  -0.20,   4.72,  99.90,   4.61,   0.09,
05/18 23Z,  -0.10,   7.24,  99.90,   7.22,   0.09,
05/19 00Z,   0.00,   9.50,  99.90,   9.59,   0.09,
05/19 01Z,   0.00,  11.07,  99.90,  11.16,   0.09,
05/19 02Z,   0.00,  11.65,  99.90,  11.74,   0.09,  (max)
05/19 03Z,   0.00,  11.18,  99.90,  11.27,   0.09,
05/19 04Z,   0.00,   9.87,  99.90,   9.96,   0.09,
05/19 05Z,   0.00,   8.17,  99.90,   8.26,   0.09,
05/19 06Z,   0.00,   6.64,  99.90,   6.73,   0.09,
05/19 07Z,   0.00,   5.76,  99.90,   5.84,   0.09,  (min)
05/19 08Z,   0.00,   5.81,  99.90,   5.90,   0.09,
05/19 09Z,   0.00,   6.80,  99.90,   6.89,   0.09,
05/19 10Z,   0.00,   8.47,  99.90,   8.56,   0.09,
05/19 11Z,   0.10,  10.38,  99.90,  10.57,   0.09,
05/19 12Z,   0.20,  12.02,  99.90,  12.31,   0.09,
05/19 13Z,   0.30,  12.94,  99.90,  13.33,   0.09,  (max)
05/19 14Z,   0.40,  12.81,  99.90,  13.30,   0.09,
05/19 15Z,   0.40,  11.55,  99.90,  12.04,   0.09,
05/19 16Z,   0.30,   9.34,  99.90,   9.73,   0.09,
05/19 17Z,   0.20,   6.63,  99.90,   6.92,   0.09,
05/19 18Z,   0.10,   4.01,  99.90,   4.20,   0.09,
05/19 19Z,   0.10,   2.06,  99.90,   2.25,   0.09,
05/19 20Z,   0.00,   1.19,  99.90,   1.28,   0.09,  (min)
05/19 21Z,   0.00,   1.53,  99.90,   1.62,   0.09,
05/19 22Z,   0.00,   2.96,  99.90,   3.05,   0.09,
05/19 23Z,   0.10,   5.12,  99.90,   5.31,   0.09,
05/20 00Z,   0.10,   7.54,  99.90,   7.73,   0.09,
05/20 01Z,   0.20,   9.73,  99.90,  10.02,   0.09,
05/20 02Z,   0.20,  11.25,  99.90,  11.54,   0.09,
05/20 03Z,   0.10,  11.82,  99.90,  12.01,   0.09,  (max)
05/20 04Z,   0.10,  11.36,  99.90,  11.55,   0.09,
05/20 05Z,   0.00,  10.08,  99.90,  10.16,   0.09,
05/20 06Z,   0.00,   8.36,  99.90,   8.44,   0.09,
05/20 07Z,   0.00,   6.73,  99.90,   6.82,   0.09,
05/20 08Z,  -0.10,   5.67,  99.90,   5.66,   0.09,
05/20 09Z,  -0.10,   5.49,  99.90,   5.48,   0.09,  (min)
05/20 10Z,  -0.10,   6.24,  99.90,   6.23,   0.09,
05/20 11Z,   0.00,   7.71,  99.90,   7.80,   0.09,
05/20 12Z,   0.00,   9.51,  99.90,   9.60,   0.09,
05/20 13Z,   0.00,  11.16,  99.90,  11.25,   0.09,
05/20 14Z,   0.00,  12.18,  99.90,  12.27,   0.09,
05/20 15Z,   0.00,  12.25,  99.90,  12.34,   0.09,  (max)
05/20 16Z,   0.00,  11.23,  99.90,  11.32,   0.09,
05/20 17Z,  -0.10,   9.28,  99.90,   9.27,   0.09,
05/20 18Z,  -0.20,   6.80,  99.90,   6.69,   0.09,