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
#Seattle, WA : 03/15/2025 23:22:58 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/14 06Z,   0.90,   1.50,   1.95,  99.90,  -0.45,
03/14 07Z,   0.90,   1.41,   1.68,  99.90,  -0.63,  (min)
03/14 08Z,   0.90,   2.47,   2.77,  99.90,  -0.60,
03/14 09Z,   0.80,   4.41,   4.62,  99.90,  -0.59,
03/14 10Z,   0.80,   6.79,   7.08,  99.90,  -0.51,
03/14 11Z,   0.80,   9.05,   9.48,  99.90,  -0.37,
03/14 12Z,   0.70,  10.67,  11.22,  99.90,  -0.15,
03/14 13Z,   0.70,  11.36,  11.93,  99.90,  -0.13,  (max)
03/14 14Z,   0.70,  11.10,  11.56,  99.90,  -0.24,
03/14 15Z,   0.70,   9.95,  10.53,  99.90,  -0.12,
03/14 16Z,   0.70,   8.09,   8.97,  99.90,   0.18,
03/14 17Z,   0.70,   5.94,   6.88,  99.90,   0.24,
03/14 18Z,   0.70,   4.13,   5.11,  99.90,   0.28,
03/14 19Z,   0.70,   3.19,   4.36,  99.90,   0.47,  (min)
03/14 20Z,   0.70,   3.33,   4.57,  99.90,   0.54,
03/14 21Z,   0.80,   4.41,   5.75,  99.90,   0.54,
03/14 22Z,   0.80,   6.12,   7.29,  99.90,   0.37,
03/14 23Z,   0.80,   7.97,   9.08,  99.90,   0.31,
03/15 00Z,   0.90,   9.38,  10.52,  99.90,   0.24,
03/15 01Z,   1.00,   9.97,  11.10,  99.90,   0.13,  (max)
03/15 02Z,   1.00,   9.62,  10.60,  99.90,  -0.02,
03/15 03Z,   1.00,   8.44,   9.40,  99.90,  -0.04,
03/15 04Z,   1.00,   6.63,   7.64,  99.90,   0.01,
03/15 05Z,   1.00,   4.59,   5.45,  99.90,  -0.14,
03/15 06Z,   1.10,   2.92,   3.61,  99.90,  -0.41,
03/15 07Z,   1.10,   2.17,   2.73,  99.90,  -0.54,  (min)
03/15 08Z,   1.10,   2.59,   3.13,  99.90,  -0.56,
03/15 09Z,   1.10,   4.02,   4.60,  99.90,  -0.52,
03/15 10Z,   1.10,   6.09,   6.61,  99.90,  -0.58,
03/15 11Z,   1.10,   8.33,   8.96,  99.90,  -0.47,
03/15 12Z,   1.00,  10.19,  10.93,  99.90,  -0.26,
03/15 13Z,   1.00,  11.21,  12.01,  99.90,  -0.20,  (max)
03/15 14Z,   1.00,  11.20,  11.97,  99.90,  -0.23,
03/15 15Z,   1.00,  10.25,  11.01,  99.90,  -0.24,
03/15 16Z,   1.00,   8.52,   9.53,  99.90,   0.01,
03/15 17Z,   1.00,   6.31,   7.39,  99.90,   0.08,
03/15 18Z,   0.90,   4.17,   5.24,  99.90,   0.17,
03/15 19Z,   0.90,   2.71,   3.83,  99.90,   0.22,
03/15 20Z,   0.90,   2.34,   3.50,  99.90,   0.26,  (min)
03/15 21Z,   0.90,   3.08,   4.32,  99.90,   0.34,
03/15 22Z,   0.90,   4.65,   5.78,  99.90,   0.23,
03/15 23Z,   0.90,   6.63,   7.65,  99.90,   0.12,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/16 00Z,   0.90,   8.48,  99.90,   9.49,   0.11,
03/16 01Z,   0.90,   9.71,  99.90,  10.71,   0.10,
03/16 02Z,   0.90,  10.03,  99.90,  11.01,   0.08,  (max)
03/16 03Z,   0.90,   9.44,  99.90,  10.41,   0.07,
03/16 04Z,   0.90,   8.14,  99.90,   9.10,   0.06,
03/16 05Z,   0.90,   6.40,  99.90,   7.34,   0.04,
03/16 06Z,   0.90,   4.64,  99.90,   5.57,   0.03,
03/16 07Z,   0.90,   3.43,  99.90,   4.35,   0.02,
03/16 08Z,   0.90,   3.22,  99.90,   4.12,   0.00,  (min)
03/16 09Z,   0.90,   4.06,  99.90,   4.95,  -0.01,
03/16 10Z,   0.90,   5.69,  99.90,   6.57,  -0.02,
03/16 11Z,   0.90,   7.69,  99.90,   8.56,  -0.04,
03/16 12Z,   0.90,   9.59,  99.90,  10.46,  -0.04,
03/16 13Z,   0.90,  10.89,  99.90,  11.75,  -0.04,
03/16 14Z,   0.90,  11.23,  99.90,  12.09,  -0.04,  (max)
03/16 15Z,   0.90,  10.53,  99.90,  11.40,  -0.04,
03/16 16Z,   0.90,   8.97,  99.90,   9.84,  -0.04,
03/16 17Z,   0.90,   6.83,  99.90,   7.69,  -0.04,
03/16 18Z,   0.90,   4.51,  99.90,   5.37,  -0.04,
03/16 19Z,   0.90,   2.59,  99.90,   3.45,  -0.04,
03/16 20Z,   0.80,   1.63,  99.90,   2.40,  -0.04,  (min)
03/16 21Z,   0.80,   1.89,  99.90,   2.66,  -0.04,
03/16 22Z,   0.80,   3.19,  99.90,   3.95,  -0.04,
03/16 23Z,   0.80,   5.12,  99.90,   5.89,  -0.04,
03/17 00Z,   0.80,   7.22,  99.90,   7.98,  -0.04,
03/17 01Z,   0.70,   8.97,  99.90,   9.63,  -0.04,
03/17 02Z,   0.70,   9.96,  99.90,  10.62,  -0.04,
03/17 03Z,   0.70,  10.01,  99.90,  10.68,  -0.04,  (max)
03/17 04Z,   0.70,   9.26,  99.90,   9.92,  -0.04,
03/17 05Z,   0.70,   7.94,  99.90,   8.61,  -0.04,
03/17 06Z,   0.70,   6.38,  99.90,   7.05,  -0.04,
03/17 07Z,   0.70,   5.00,  99.90,   5.66,  -0.04,
03/17 08Z,   0.70,   4.28,  99.90,   4.94,  -0.04,  (min)
03/17 09Z,   0.70,   4.52,  99.90,   5.18,  -0.04,
03/17 10Z,   0.60,   5.62,  99.90,   6.18,  -0.04,
03/17 11Z,   0.60,   7.24,  99.90,   7.80,  -0.04,
03/17 12Z,   0.60,   8.96,  99.90,   9.53,  -0.04,
03/17 13Z,   0.60,  10.37,  99.90,  10.94,  -0.04,
03/17 14Z,   0.60,  11.04,  99.90,  11.61,  -0.04,  (max)
03/17 15Z,   0.60,  10.72,  99.90,  11.29,  -0.04,
03/17 16Z,   0.60,   9.44,  99.90,  10.01,  -0.04,
03/17 17Z,   0.60,   7.46,  99.90,   8.03,  -0.04,
03/17 18Z,   0.60,   5.13,  99.90,   5.69,  -0.04,
03/17 19Z,   0.60,   2.91,  99.90,   3.48,  -0.04,
03/17 20Z,   0.50,   1.39,  99.90,   1.85,  -0.04,
03/17 21Z,   0.50,   1.02,  99.90,   1.48,  -0.04,  (min)
03/17 22Z,   0.50,   1.86,  99.90,   2.32,  -0.04,
03/17 23Z,   0.50,   3.58,  99.90,   4.04,  -0.04,
03/18 00Z,   0.50,   5.71,  99.90,   6.18,  -0.04,
03/18 01Z,   0.50,   7.79,  99.90,   8.25,  -0.04,
03/18 02Z,   0.50,   9.35,  99.90,   9.81,  -0.04,
03/18 03Z,   0.50,  10.08,  99.90,  10.54,  -0.04,  (max)
03/18 04Z,   0.60,   9.93,  99.90,  10.49,  -0.04,
03/18 05Z,   0.60,   9.11,  99.90,   9.67,  -0.04,
03/18 06Z,   0.60,   7.90,  99.90,   8.46,  -0.04,
03/18 07Z,   0.60,   6.61,  99.90,   7.17,  -0.04,
03/18 08Z,   0.60,   5.63,  99.90,   6.19,  -0.04,
03/18 09Z,   0.50,   5.34,  99.90,   5.81,  -0.04,  (min)
03/18 10Z,   0.50,   5.87,  99.90,   6.34,  -0.04,
03/18 11Z,   0.50,   7.03,  99.90,   7.49,  -0.04,
03/18 12Z,   0.40,   8.44,  99.90,   8.80,  -0.04,
03/18 13Z,   0.40,   9.74,  99.90,  10.11,  -0.04,
03/18 14Z,   0.40,  10.60,  99.90,  10.97,  -0.04,
03/18 15Z,   0.40,  10.68,  99.90,  11.05,  -0.04,  (max)
03/18 16Z,   0.30,   9.82,  99.90,  10.09,  -0.04,
03/18 17Z,   0.30,   8.15,  99.90,   8.41,  -0.04,
03/18 18Z,   0.30,   5.96,  99.90,   6.23,  -0.04,
03/18 19Z,   0.30,   3.66,  99.90,   3.92,  -0.04,
03/18 20Z,   0.20,   1.72,  99.90,   1.89,  -0.04,
03/18 21Z,   0.20,   0.69,  99.90,   0.85,  -0.04,  (min)
03/18 22Z,   0.20,   0.86,  99.90,   1.02,  -0.04,
03/18 23Z,   0.20,   2.14,  99.90,   2.30,  -0.04,
03/19 00Z,   0.20,   4.11,  99.90,   4.27,  -0.04,
03/19 01Z,   0.20,   6.27,  99.90,   6.44,  -0.04,
03/19 02Z,   0.20,   8.21,  99.90,   8.37,  -0.04,
03/19 03Z,   0.10,   9.54,  99.90,   9.60,  -0.04,
03/19 04Z,   0.10,  10.05,  99.90,  10.12,  -0.04,  (max)
03/19 05Z,   0.10,   9.79,  99.90,   9.86,  -0.04,
03/19 06Z,   0.10,   9.02,  99.90,   9.08,  -0.04,
03/19 07Z,   0.10,   8.02,  99.90,   8.08,  -0.04,
03/19 08Z,   0.10,   7.05,  99.90,   7.11,  -0.04,
03/19 09Z,   0.10,   6.44,  99.90,   6.51,  -0.04,  (min)
03/19 10Z,   0.10,   6.45,  99.90,   6.52,  -0.04,
03/19 11Z,   0.10,   7.10,  99.90,   7.16,  -0.04,
03/19 12Z,   0.10,   8.11,  99.90,   8.17,  -0.04,
03/19 13Z,   0.10,   9.17,  99.90,   9.23,  -0.04,
03/19 14Z,   0.10,  10.00,  99.90,  10.06,  -0.04,
03/19 15Z,   0.10,  10.35,  99.90,  10.41,  -0.04,  (max)
03/19 16Z,   0.20,   9.96,  99.90,  10.12,  -0.04,
03/19 17Z,   0.20,   8.75,  99.90,   8.91,  -0.04,
03/19 18Z,   0.20,   6.89,  99.90,   7.05,  -0.04,