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
#Cherry Point, WA : 04/20/2026 21:21:07 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/19 06Z,   0.30,   7.13,   7.17,  99.90,  -0.26,
04/19 07Z,   0.30,   6.28,   6.40,  99.90,  -0.18,
04/19 08Z,   0.30,   5.92,   6.18,  99.90,  -0.04,  (min)
04/19 09Z,   0.30,   6.17,   6.48,  99.90,   0.01,
04/19 10Z,   0.40,   6.91,   7.26,  99.90,  -0.05,
04/19 11Z,   0.30,   7.86,   8.23,  99.90,   0.07,
04/19 12Z,   0.30,   8.65,   9.02,  99.90,   0.07,
04/19 13Z,   0.30,   8.97,   9.29,  99.90,   0.02,  (max)
04/19 14Z,   0.30,   8.57,   8.83,  99.90,  -0.04,
04/19 15Z,   0.30,   7.33,   7.56,  99.90,  -0.07,
04/19 16Z,   0.30,   5.36,   5.54,  99.90,  -0.12,
04/19 17Z,   0.30,   2.97,   3.21,  99.90,  -0.06,
04/19 18Z,   0.40,   0.61,   0.88,  99.90,  -0.13,
04/19 19Z,   0.40,  -1.26,  -1.00,  99.90,  -0.14,
04/19 20Z,   0.40,  -2.25,  -2.09,  99.90,  -0.24,  (min)
04/19 21Z,   0.40,  -2.14,  -1.94,  99.90,  -0.20,
04/19 22Z,   0.40,  -0.96,  -0.66,  99.90,  -0.10,
04/19 23Z,   0.40,   1.03,   1.20,  99.90,  -0.23,
04/20 00Z,   0.40,   3.43,   3.42,  99.90,  -0.41,
04/20 01Z,   0.40,   5.83,   5.72,  99.90,  -0.51,
04/20 02Z,   0.40,   7.84,   7.76,  99.90,  -0.48,
04/20 03Z,   0.50,   9.15,   9.14,  99.90,  -0.51,
04/20 04Z,   0.40,   9.61,   9.65,  99.90,  -0.36,  (max)
04/20 05Z,   0.40,   9.32,   9.37,  99.90,  -0.35,
04/20 06Z,   0.40,   8.55,   8.65,  99.90,  -0.30,
04/20 07Z,   0.40,   7.63,   7.89,  99.90,  -0.14,
04/20 08Z,   0.40,   6.91,   7.25,  99.90,  -0.06,
04/20 09Z,   0.40,   6.64,   7.13,  99.90,   0.09,  (min)
04/20 10Z,   0.40,   6.91,   7.42,  99.90,   0.11,
04/20 11Z,   0.40,   7.55,   8.09,  99.90,   0.14,
04/20 12Z,   0.40,   8.29,   8.78,  99.90,   0.09,
04/20 13Z,   0.40,   8.79,   9.27,  99.90,   0.08,  (max)
04/20 14Z,   0.40,   8.78,   9.25,  99.90,   0.07,
04/20 15Z,   0.40,   8.06,   8.40,  99.90,  -0.06,
04/20 16Z,   0.40,   6.56,   6.84,  99.90,  -0.12,
04/20 17Z,   0.40,   4.44,   4.71,  99.90,  -0.13,
04/20 18Z,   0.40,   2.04,   2.42,  99.90,  -0.02,
04/20 19Z,   0.40,  -0.19,   0.18,  99.90,  -0.03,
04/20 20Z,   0.40,  -1.84,  -1.48,  99.90,  -0.04,
04/20 21Z,   0.40,  -2.56,  -2.22,  99.90,  -0.06,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/20 22Z,   0.40,  -2.21,  99.90,  -1.87,  -0.07,
04/20 23Z,   0.40,  -0.84,  99.90,  -0.52,  -0.08,
04/21 00Z,   0.40,   1.25,  99.90,   1.56,  -0.09,
04/21 01Z,   0.40,   3.66,  99.90,   3.96,  -0.10,
04/21 02Z,   0.40,   6.02,  99.90,   6.31,  -0.11,
04/21 03Z,   0.40,   7.97,  99.90,   8.24,  -0.12,
04/21 04Z,   0.40,   9.22,  99.90,   9.49,  -0.14,
04/21 05Z,   0.40,   9.67,  99.90,   9.93,  -0.15,  (max)
04/21 06Z,   0.50,   9.43,  99.90,   9.77,  -0.16,
04/21 07Z,   0.50,   8.76,  99.90,   9.09,  -0.17,
04/21 08Z,   0.50,   7.97,  99.90,   8.28,  -0.18,
04/21 09Z,   0.50,   7.35,  99.90,   7.66,  -0.19,
04/21 10Z,   0.50,   7.12,  99.90,   7.43,  -0.19,  (min)
04/21 11Z,   0.50,   7.32,  99.90,   7.63,  -0.19,
04/21 12Z,   0.50,   7.82,  99.90,   8.12,  -0.19,
04/21 13Z,   0.60,   8.33,  99.90,   8.74,  -0.19,
04/21 14Z,   0.60,   8.58,  99.90,   8.99,  -0.19,  (max)
04/21 15Z,   0.60,   8.34,  99.90,   8.75,  -0.19,
04/21 16Z,   0.60,   7.45,  99.90,   7.86,  -0.19,
04/21 17Z,   0.60,   5.88,  99.90,   6.29,  -0.19,
04/21 18Z,   0.60,   3.80,  99.90,   4.20,  -0.19,
04/21 19Z,   0.60,   1.55,  99.90,   1.96,  -0.19,
04/21 20Z,   0.60,  -0.47,  99.90,  -0.06,  -0.19,
04/21 21Z,   0.60,  -1.87,  99.90,  -1.47,  -0.19,
04/21 22Z,   0.60,  -2.39,  99.90,  -1.99,  -0.19,  (min)
04/21 23Z,   0.60,  -1.91,  99.90,  -1.50,  -0.19,
04/22 00Z,   0.60,  -0.51,  99.90,  -0.10,  -0.19,
04/22 01Z,   0.60,   1.52,  99.90,   1.93,  -0.19,
04/22 02Z,   0.70,   3.83,  99.90,   4.34,  -0.19,
04/22 03Z,   0.70,   6.07,  99.90,   6.58,  -0.19,
04/22 04Z,   0.70,   7.91,  99.90,   8.42,  -0.19,
04/22 05Z,   0.70,   9.10,  99.90,   9.61,  -0.19,
04/22 06Z,   0.70,   9.56,  99.90,  10.07,  -0.19,  (max)
04/22 07Z,   0.70,   9.39,  99.90,   9.90,  -0.19,
04/22 08Z,   0.70,   8.83,  99.90,   9.33,  -0.19,
04/22 09Z,   0.70,   8.13,  99.90,   8.64,  -0.19,
04/22 10Z,   0.70,   7.55,  99.90,   8.06,  -0.19,
04/22 11Z,   0.70,   7.29,  99.90,   7.80,  -0.19,  (min)
04/22 12Z,   0.70,   7.38,  99.90,   7.88,  -0.19,
04/22 13Z,   0.70,   7.68,  99.90,   8.19,  -0.19,
04/22 14Z,   0.70,   7.99,  99.90,   8.50,  -0.19,
04/22 15Z,   0.70,   8.07,  99.90,   8.58,  -0.19,  (max)
04/22 16Z,   0.70,   7.74,  99.90,   8.24,  -0.19,
04/22 17Z,   0.70,   6.84,  99.90,   7.35,  -0.19,
04/22 18Z,   0.70,   5.37,  99.90,   5.87,  -0.19,
04/22 19Z,   0.60,   3.48,  99.90,   3.89,  -0.19,
04/22 20Z,   0.60,   1.49,  99.90,   1.90,  -0.19,
04/22 21Z,   0.60,  -0.26,  99.90,   0.15,  -0.19,
04/22 22Z,   0.50,  -1.46,  99.90,  -1.15,  -0.19,
04/22 23Z,   0.50,  -1.86,  99.90,  -1.55,  -0.19,  (min)
04/23 00Z,   0.50,  -1.36,  99.90,  -1.05,  -0.19,
04/23 01Z,   0.50,  -0.05,  99.90,   0.25,  -0.19,
04/23 02Z,   0.50,   1.82,  99.90,   2.13,  -0.19,
04/23 03Z,   0.50,   3.95,  99.90,   4.26,  -0.19,
04/23 04Z,   0.40,   6.03,  99.90,   6.23,  -0.19,
04/23 05Z,   0.40,   7.76,  99.90,   7.96,  -0.19,
04/23 06Z,   0.40,   8.91,  99.90,   9.11,  -0.19,
04/23 07Z,   0.40,   9.39,  99.90,   9.59,  -0.19,  (max)
04/23 08Z,   0.40,   9.28,  99.90,   9.49,  -0.19,
04/23 09Z,   0.40,   8.78,  99.90,   8.99,  -0.19,
04/23 10Z,   0.40,   8.11,  99.90,   8.32,  -0.19,
04/23 11Z,   0.30,   7.50,  99.90,   7.60,  -0.19,
04/23 12Z,   0.30,   7.12,  99.90,   7.23,  -0.19,
04/23 13Z,   0.30,   7.04,  99.90,   7.14,  -0.19,  (min)
04/23 14Z,   0.30,   7.16,  99.90,   7.27,  -0.19,
04/23 15Z,   0.30,   7.32,  99.90,   7.43,  -0.19,
04/23 16Z,   0.30,   7.34,  99.90,   7.45,  -0.19,  (max)
04/23 17Z,   0.30,   7.05,  99.90,   7.16,  -0.19,
04/23 18Z,   0.20,   6.31,  99.90,   6.31,  -0.19,
04/23 19Z,   0.20,   5.08,  99.90,   5.09,  -0.19,
04/23 20Z,   0.20,   3.50,  99.90,   3.51,  -0.19,
04/23 21Z,   0.20,   1.82,  99.90,   1.83,  -0.19,
04/23 22Z,   0.20,   0.32,  99.90,   0.33,  -0.19,
04/23 23Z,   0.20,  -0.73,  99.90,  -0.72,  -0.19,
04/24 00Z,   0.20,  -1.09,  99.90,  -1.09,  -0.19,  (min)
04/24 01Z,   0.10,  -0.67,  99.90,  -0.77,  -0.19,
04/24 02Z,   0.10,   0.47,  99.90,   0.38,  -0.19,
04/24 03Z,   0.20,   2.15,  99.90,   2.15,  -0.19,
04/24 04Z,   0.20,   4.09,  99.90,   4.09,  -0.19,
04/24 05Z,   0.20,   6.02,  99.90,   6.02,  -0.19,
04/24 06Z,   0.20,   7.65,  99.90,   7.66,  -0.19,
04/24 07Z,   0.20,   8.76,  99.90,   8.77,  -0.19,
04/24 08Z,   0.20,   9.24,  99.90,   9.25,  -0.19,  (max)
04/24 09Z,   0.20,   9.15,  99.90,   9.16,  -0.19,
04/24 10Z,   0.20,   8.64,  99.90,   8.64,  -0.19,
04/24 11Z,   0.20,   7.89,  99.90,   7.89,  -0.19,
04/24 12Z,   0.20,   7.13,  99.90,   7.14,  -0.19,
04/24 13Z,  99.90,   6.58,  99.90,  99.90,  -0.19,
04/24 14Z,  99.90,   6.32,  99.90,  99.90,  -0.19,
04/24 15Z,  99.90,   6.30,  99.90,  99.90,  -0.19,
04/24 16Z,  99.90,   6.41,  99.90,  99.90,  -0.19,
04/24 17Z,  99.90,   6.49,  99.90,  99.90,  -0.19,
04/24 18Z,  99.90,   6.38,  99.90,  99.90,  -0.19,