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
#Port Chicago, CA : 07/20/2025 15:21:29 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 00Z,   0.20,   2.45,   3.26,  99.90,   0.61,
07/19 01Z,   0.20,   3.51,   4.16,  99.90,   0.45,
07/19 02Z,   0.20,   4.47,   4.83,  99.90,   0.16,
07/19 03Z,   0.20,   5.05,   5.27,  99.90,   0.02,
07/19 04Z,   0.20,   5.21,   5.38,  99.90,  -0.03,  (max)
07/19 05Z,   0.20,   4.94,   5.07,  99.90,  -0.07,
07/19 06Z,   0.20,   4.29,   4.29,  99.90,  -0.20,
07/19 07Z,   0.20,   3.36,   3.27,  99.90,  -0.29,
07/19 08Z,   0.20,   2.38,   2.30,  99.90,  -0.28,
07/19 09Z,   0.20,   1.54,   1.62,  99.90,  -0.12,
07/19 10Z,   0.20,   0.91,   1.08,  99.90,  -0.03,
07/19 11Z,   0.20,   0.52,   0.66,  99.90,  -0.06,
07/19 12Z,   0.10,   0.46,   0.48,  99.90,  -0.08,  (min)
07/19 13Z,   0.10,   0.82,   0.79,  99.90,  -0.13,
07/19 14Z,   0.10,   1.46,   1.60,  99.90,   0.04,
07/19 15Z,   0.10,   2.17,   2.46,  99.90,   0.19,
07/19 16Z,   0.10,   2.77,   3.10,  99.90,   0.23,
07/19 17Z,   0.10,   3.15,   3.44,  99.90,   0.19,  (max)
07/19 18Z,   0.10,   3.19,   3.43,  99.90,   0.14,
07/19 19Z,   0.10,   2.85,   3.14,  99.90,   0.19,
07/19 20Z,   0.10,   2.29,   2.68,  99.90,   0.29,
07/19 21Z,   0.10,   1.81,   2.22,  99.90,   0.31,
07/19 22Z,   0.10,   1.58,   2.04,  99.90,   0.36,  (min)
07/19 23Z,   0.10,   1.67,   2.29,  99.90,   0.52,
07/20 00Z,   0.20,   2.13,   2.99,  99.90,   0.66,
07/20 01Z,   0.20,   2.95,   3.87,  99.90,   0.72,
07/20 02Z,   0.20,   3.96,   4.67,  99.90,   0.51,
07/20 03Z,   0.20,   4.84,   5.26,  99.90,   0.22,
07/20 04Z,   0.20,   5.35,   5.59,  99.90,   0.04,
07/20 05Z,   0.20,   5.44,   5.64,  99.90,   0.00,  (max)
07/20 06Z,   0.20,   5.11,   5.27,  99.90,  -0.04,
07/20 07Z,   0.20,   4.38,   4.38,  99.90,  -0.20,
07/20 08Z,   0.20,   3.39,   3.35,  99.90,  -0.24,
07/20 09Z,   0.20,   2.37,   2.44,  99.90,  -0.13,
07/20 10Z,   0.20,   1.47,   1.72,  99.90,   0.05,
07/20 11Z,   0.20,   0.73,   1.18,  99.90,   0.25,
07/20 12Z,   0.20,   0.22,   0.67,  99.90,   0.25,
07/20 13Z,   0.20,   0.08,   0.39,  99.90,   0.11,  (min)
07/20 14Z,   0.20,   0.40,   0.56,  99.90,  -0.04,
07/20 15Z,   0.20,   1.09,   1.40,  99.90,   0.11,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/20 16Z,   0.20,   1.91,  99.90,   2.22,   0.12,
07/20 17Z,   0.20,   2.67,  99.90,   3.00,   0.12,
07/20 18Z,   0.30,   3.23,  99.90,   3.66,   0.13,
07/20 19Z,   0.30,   3.41,  99.90,   3.84,   0.13,  (max)
07/20 20Z,   0.30,   3.17,  99.90,   3.60,   0.14,
07/20 21Z,   0.30,   2.69,  99.90,   3.13,   0.14,
07/20 22Z,   0.20,   2.24,  99.90,   2.59,   0.14,
07/20 23Z,   0.20,   2.02,  99.90,   2.37,   0.15,  (min)
07/21 00Z,   0.20,   2.09,  99.90,   2.44,   0.15,
07/21 01Z,   0.20,   2.51,  99.90,   2.87,   0.16,
07/21 02Z,   0.20,   3.30,  99.90,   3.66,   0.16,
07/21 03Z,   0.20,   4.27,  99.90,   4.64,   0.17,
07/21 04Z,   0.20,   5.11,  99.90,   5.47,   0.17,
07/21 05Z,   0.20,   5.58,  99.90,   5.95,   0.17,
07/21 06Z,   0.20,   5.62,  99.90,   5.99,   0.17,  (max)
07/21 07Z,   0.20,   5.24,  99.90,   5.60,   0.17,
07/21 08Z,   0.20,   4.45,  99.90,   4.82,   0.17,
07/21 09Z,   0.20,   3.41,  99.90,   3.78,   0.17,
07/21 10Z,   0.20,   2.34,  99.90,   2.71,   0.17,
07/21 11Z,   0.20,   1.38,  99.90,   1.74,   0.17,
07/21 12Z,   0.20,   0.55,  99.90,   0.91,   0.17,
07/21 13Z,   0.20,  -0.05,  99.90,   0.31,   0.17,
07/21 14Z,   0.30,  -0.23,  99.90,   0.23,   0.17,  (min)
07/21 15Z,   0.30,   0.12,  99.90,   0.59,   0.17,
07/21 16Z,   0.30,   0.89,  99.90,   1.36,   0.17,
07/21 17Z,   0.30,   1.84,  99.90,   2.31,   0.17,
07/21 18Z,   0.30,   2.76,  99.90,   3.23,   0.17,
07/21 19Z,   0.30,   3.44,  99.90,   3.91,   0.17,
07/21 20Z,   0.20,   3.69,  99.90,   4.06,   0.17,  (max)
07/21 21Z,   0.20,   3.49,  99.90,   3.85,   0.17,
07/21 22Z,   0.20,   3.02,  99.90,   3.39,   0.17,
07/21 23Z,   0.20,   2.58,  99.90,   2.94,   0.17,
07/22 00Z,   0.20,   2.32,  99.90,   2.69,   0.17,  (min)
07/22 01Z,   0.20,   2.34,  99.90,   2.71,   0.17,
07/22 02Z,   0.20,   2.74,  99.90,   3.11,   0.17,
07/22 03Z,   0.20,   3.52,  99.90,   3.88,   0.17,
07/22 04Z,   0.20,   4.48,  99.90,   4.84,   0.17,
07/22 05Z,   0.20,   5.29,  99.90,   5.65,   0.17,
07/22 06Z,   0.20,   5.73,  99.90,   6.10,   0.17,
07/22 07Z,   0.20,   5.74,  99.90,   6.11,   0.17,  (max)
07/22 08Z,   0.20,   5.30,  99.90,   5.67,   0.17,
07/22 09Z,   0.20,   4.46,  99.90,   4.82,   0.17,
07/22 10Z,   0.20,   3.37,  99.90,   3.74,   0.17,
07/22 11Z,   0.20,   2.26,  99.90,   2.63,   0.17,
07/22 12Z,   0.20,   1.24,  99.90,   1.61,   0.17,
07/22 13Z,   0.20,   0.35,  99.90,   0.72,   0.17,
07/22 14Z,   0.20,  -0.29,  99.90,   0.08,   0.17,
07/22 15Z,   0.20,  -0.43,  99.90,  -0.07,   0.17,  (min)
07/22 16Z,   0.30,   0.01,  99.90,   0.47,   0.17,
07/22 17Z,   0.30,   0.89,  99.90,   1.36,   0.17,
07/22 18Z,   0.30,   1.97,  99.90,   2.43,   0.17,
07/22 19Z,   0.30,   2.99,  99.90,   3.45,   0.17,
07/22 20Z,   0.30,   3.72,  99.90,   4.19,   0.17,
07/22 21Z,   0.30,   3.97,  99.90,   4.44,   0.17,  (max)
07/22 22Z,   0.30,   3.74,  99.90,   4.20,   0.17,
07/22 23Z,   0.30,   3.25,  99.90,   3.71,   0.17,
07/23 00Z,   0.20,   2.77,  99.90,   3.13,   0.17,
07/23 01Z,   0.20,   2.46,  99.90,   2.83,   0.17,
07/23 02Z,   0.20,   2.44,  99.90,   2.81,   0.17,  (min)
07/23 03Z,   0.20,   2.83,  99.90,   3.20,   0.17,
07/23 04Z,   0.20,   3.62,  99.90,   3.99,   0.17,
07/23 05Z,   0.20,   4.59,  99.90,   4.95,   0.17,
07/23 06Z,   0.20,   5.39,  99.90,   5.75,   0.17,
07/23 07Z,   0.20,   5.80,  99.90,   6.17,   0.17,  (max)
07/23 08Z,   0.20,   5.77,  99.90,   6.14,   0.17,
07/23 09Z,   0.20,   5.27,  99.90,   5.64,   0.17,
07/23 10Z,   0.20,   4.37,  99.90,   4.74,   0.17,
07/23 11Z,   0.30,   3.25,  99.90,   3.71,   0.17,
07/23 12Z,   0.30,   2.11,  99.90,   2.58,   0.17,
07/23 13Z,   0.30,   1.06,  99.90,   1.53,   0.17,
07/23 14Z,   0.30,   0.14,  99.90,   0.61,   0.17,
07/23 15Z,   0.30,  -0.46,  99.90,   0.01,   0.17,
07/23 16Z,   0.30,  -0.50,  99.90,  -0.04,   0.17,  (min)
07/23 17Z,   0.30,   0.07,  99.90,   0.54,   0.17,
07/23 18Z,   0.30,   1.08,  99.90,   1.54,   0.17,
07/23 19Z,   0.30,   2.23,  99.90,   2.70,   0.17,
07/23 20Z,   0.30,   3.29,  99.90,   3.76,   0.17,
07/23 21Z,   0.30,   4.00,  99.90,   4.47,   0.17,
07/23 22Z,   0.30,   4.18,  99.90,   4.65,   0.17,  (max)
07/23 23Z,   0.30,   3.88,  99.90,   4.34,   0.17,
07/24 00Z,   0.30,   3.33,  99.90,   3.80,   0.17,
07/24 01Z,   0.30,   2.81,  99.90,   3.27,   0.17,
07/24 02Z,   0.20,   2.46,  99.90,   2.82,   0.17,
07/24 03Z,   0.20,   2.41,  99.90,   2.78,   0.17,  (min)
07/24 04Z,   0.20,   2.82,  99.90,   3.18,   0.17,
07/24 05Z,   0.20,   3.64,  99.90,   4.01,   0.17,
07/24 06Z,   0.20,   4.62,  99.90,   4.99,   0.17,
07/24 07Z,  99.90,   5.40,  99.90,  99.90,   0.17,
07/24 08Z,  99.90,   5.78,  99.90,  99.90,   0.17,
07/24 09Z,  99.90,   5.69,  99.90,  99.90,   0.17,
07/24 10Z,  99.90,   5.12,  99.90,  99.90,   0.17,
07/24 11Z,  99.90,   4.16,  99.90,  99.90,   0.17,
07/24 12Z,  99.90,   3.01,  99.90,  99.90,   0.17,