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
#North Spit, CA : 07/15/2025 22:21:31 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/14 06Z,   0.10,   4.61,   5.27,  99.90,   0.56,
07/14 07Z,   0.20,   5.64,   6.18,  99.90,   0.34,
07/14 08Z,   0.10,   6.42,   7.04,  99.90,   0.52,
07/14 09Z,   0.20,   6.77,   7.45,  99.90,   0.48,  (max)
07/14 10Z,   0.10,   6.52,   7.29,  99.90,   0.67,
07/14 11Z,   0.20,   5.59,   6.40,  99.90,   0.61,
07/14 12Z,   0.10,   4.11,   4.97,  99.90,   0.76,
07/14 13Z,   0.10,   2.38,   3.44,  99.90,   0.96,
07/14 14Z,   0.10,   0.79,   1.84,  99.90,   0.95,
07/14 15Z,   0.10,  -0.34,   0.67,  99.90,   0.91,
07/14 16Z,   0.10,  -0.75,   0.17,  99.90,   0.82,  (min)
07/14 17Z,   0.10,  -0.33,   0.62,  99.90,   0.85,
07/14 18Z,   0.10,   0.76,   1.71,  99.90,   0.85,
07/14 19Z,   0.20,   2.18,   3.08,  99.90,   0.70,
07/14 20Z,   0.20,   3.63,   4.44,  99.90,   0.61,
07/14 21Z,   0.20,   4.86,   5.71,  99.90,   0.65,
07/14 22Z,   0.10,   5.67,   6.50,  99.90,   0.73,
07/14 23Z,   0.20,   5.90,   6.67,  99.90,   0.57,  (max)
07/15 00Z,   0.20,   5.51,   6.34,  99.90,   0.63,
07/15 01Z,   0.30,   4.68,   5.51,  99.90,   0.53,
07/15 02Z,   0.30,   3.72,   4.58,  99.90,   0.56,
07/15 03Z,   0.30,   2.91,   3.85,  99.90,   0.64,
07/15 04Z,   0.30,   2.51,   3.40,  99.90,   0.59,  (min)
07/15 05Z,   0.20,   2.69,   3.60,  99.90,   0.71,
07/15 06Z,   0.20,   3.39,   4.27,  99.90,   0.68,
07/15 07Z,   0.20,   4.38,   5.18,  99.90,   0.60,
07/15 08Z,   0.20,   5.34,   6.19,  99.90,   0.65,
07/15 09Z,   0.20,   6.02,   6.91,  99.90,   0.69,
07/15 10Z,   0.20,   6.27,   7.22,  99.90,   0.75,  (max)
07/15 11Z,   0.30,   5.94,   6.92,  99.90,   0.68,
07/15 12Z,   0.20,   4.98,   5.92,  99.90,   0.74,
07/15 13Z,   0.20,   3.56,   4.58,  99.90,   0.82,
07/15 14Z,   0.20,   2.02,   3.12,  99.90,   0.90,
07/15 15Z,   0.20,   0.71,   1.78,  99.90,   0.87,
07/15 16Z,   0.10,  -0.09,   0.87,  99.90,   0.86,
07/15 17Z,   0.20,  -0.17,   0.72,  99.90,   0.69,  (min)
07/15 18Z,   0.20,   0.50,   1.48,  99.90,   0.78,
07/15 19Z,   0.20,   1.72,   2.63,  99.90,   0.71,
07/15 20Z,   0.20,   3.16,   3.98,  99.90,   0.62,
07/15 21Z,   0.20,   4.51,   5.25,  99.90,   0.54,
07/15 22Z,   0.20,   5.57,   6.34,  99.90,   0.57,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/15 23Z,   0.20,   6.15,  99.90,   6.92,   0.58,
07/16 00Z,   0.30,   6.11,  99.90,   6.99,   0.58,  (max)
07/16 01Z,   0.30,   5.48,  99.90,   6.36,   0.58,
07/16 02Z,   0.30,   4.48,  99.90,   5.36,   0.58,
07/16 03Z,   0.30,   3.41,  99.90,   4.29,   0.58,
07/16 04Z,   0.30,   2.56,  99.90,   3.44,   0.58,
07/16 05Z,   0.20,   2.15,  99.90,   2.93,   0.59,  (min)
07/16 06Z,   0.20,   2.32,  99.90,   3.11,   0.59,
07/16 07Z,   0.20,   3.00,  99.90,   3.79,   0.59,
07/16 08Z,   0.30,   3.93,  99.90,   4.82,   0.59,
07/16 09Z,   0.30,   4.81,  99.90,   5.70,   0.59,
07/16 10Z,   0.30,   5.43,  99.90,   6.33,   0.59,
07/16 11Z,   0.30,   5.65,  99.90,   6.54,   0.59,  (max)
07/16 12Z,   0.30,   5.33,  99.90,   6.22,   0.59,
07/16 13Z,   0.30,   4.46,  99.90,   5.35,   0.59,
07/16 14Z,   0.30,   3.22,  99.90,   4.12,   0.59,
07/16 15Z,   0.30,   1.95,  99.90,   2.84,   0.59,
07/16 16Z,   0.30,   0.95,  99.90,   1.84,   0.59,
07/16 17Z,   0.30,   0.46,  99.90,   1.35,   0.59,  (min)
07/16 18Z,   0.30,   0.64,  99.90,   1.53,   0.59,
07/16 19Z,   0.30,   1.48,  99.90,   2.37,   0.59,
07/16 20Z,   0.30,   2.75,  99.90,   3.64,   0.59,
07/16 21Z,   0.30,   4.12,  99.90,   5.01,   0.59,
07/16 22Z,   0.30,   5.33,  99.90,   6.22,   0.59,
07/16 23Z,   0.30,   6.19,  99.90,   7.09,   0.59,
07/17 00Z,   0.30,   6.55,  99.90,   7.44,   0.59,  (max)
07/17 01Z,   0.30,   6.28,  99.90,   7.17,   0.59,
07/17 02Z,   0.40,   5.45,  99.90,   6.44,   0.59,
07/17 03Z,   0.40,   4.29,  99.90,   5.29,   0.59,
07/17 04Z,   0.40,   3.12,  99.90,   4.11,   0.59,
07/17 05Z,   0.30,   2.18,  99.90,   3.07,   0.59,
07/17 06Z,   0.30,   1.71,  99.90,   2.60,   0.59,  (min)
07/17 07Z,   0.30,   1.82,  99.90,   2.71,   0.59,
07/17 08Z,   0.30,   2.43,  99.90,   3.33,   0.59,
07/17 09Z,   0.30,   3.29,  99.90,   4.18,   0.59,
07/17 10Z,   0.30,   4.12,  99.90,   5.01,   0.59,
07/17 11Z,   0.30,   4.74,  99.90,   5.63,   0.59,
07/17 12Z,   0.30,   5.01,  99.90,   5.90,   0.59,  (max)
07/17 13Z,   0.30,   4.80,  99.90,   5.69,   0.59,
07/17 14Z,   0.40,   4.11,  99.90,   5.11,   0.59,
07/17 15Z,   0.30,   3.14,  99.90,   4.04,   0.59,
07/17 16Z,   0.30,   2.17,  99.90,   3.07,   0.59,
07/17 17Z,   0.30,   1.46,  99.90,   2.36,   0.59,
07/17 18Z,   0.30,   1.22,  99.90,   2.11,   0.59,  (min)
07/17 19Z,   0.30,   1.56,  99.90,   2.45,   0.59,
07/17 20Z,   0.30,   2.46,  99.90,   3.35,   0.59,
07/17 21Z,   0.20,   3.69,  99.90,   4.49,   0.59,
07/17 22Z,   0.30,   4.96,  99.90,   5.85,   0.59,
07/17 23Z,   0.30,   6.02,  99.90,   6.91,   0.59,
07/18 00Z,   0.30,   6.71,  99.90,   7.60,   0.59,
07/18 01Z,   0.30,   6.87,  99.90,   7.76,   0.59,  (max)
07/18 02Z,   0.30,   6.41,  99.90,   7.30,   0.59,
07/18 03Z,   0.30,   5.41,  99.90,   6.31,   0.59,
07/18 04Z,   0.30,   4.13,  99.90,   5.02,   0.59,
07/18 05Z,   0.20,   2.83,  99.90,   3.63,   0.59,
07/18 06Z,   0.20,   1.78,  99.90,   2.57,   0.59,
07/18 07Z,   0.20,   1.20,  99.90,   1.99,   0.59,  (min)
07/18 08Z,   0.20,   1.21,  99.90,   2.00,   0.59,
07/18 09Z,   0.30,   1.73,  99.90,   2.63,   0.59,
07/18 10Z,   0.30,   2.53,  99.90,   3.43,   0.59,
07/18 11Z,   0.30,   3.37,  99.90,   4.26,   0.59,
07/18 12Z,   0.30,   4.06,  99.90,   4.96,   0.59,
07/18 13Z,   0.30,   4.47,  99.90,   5.36,   0.59,  (max)
07/18 14Z,   0.30,   4.45,  99.90,   5.34,   0.59,
07/18 15Z,   0.20,   4.01,  99.90,   4.80,   0.59,
07/18 16Z,   0.20,   3.32,  99.90,   4.11,   0.59,
07/18 17Z,   0.20,   2.62,  99.90,   3.41,   0.59,
07/18 18Z,   0.30,   2.13,  99.90,   3.02,   0.59,
07/18 19Z,   0.20,   2.02,  99.90,   2.81,   0.59,  (min)
07/18 20Z,   0.20,   2.42,  99.90,   3.21,   0.59,
07/18 21Z,   0.20,   3.30,  99.90,   4.10,   0.59,
07/18 22Z,   0.20,   4.45,  99.90,   5.25,   0.59,
07/18 23Z,   0.20,   5.60,  99.90,   6.40,   0.59,
07/19 00Z,   0.20,   6.54,  99.90,   7.33,   0.59,
07/19 01Z,   0.20,   7.10,  99.90,   7.90,   0.59,
07/19 02Z,   0.20,   7.12,  99.90,   7.92,   0.59,  (max)
07/19 03Z,   0.20,   6.53,  99.90,   7.32,   0.59,
07/19 04Z,   0.20,   5.40,  99.90,   6.20,   0.59,
07/19 05Z,   0.20,   4.00,  99.90,   4.79,   0.59,
07/19 06Z,   0.20,   2.56,  99.90,   3.36,   0.59,
07/19 07Z,   0.20,   1.36,  99.90,   2.15,   0.59,
07/19 08Z,   0.20,   0.64,  99.90,   1.43,   0.59,
07/19 09Z,   0.20,   0.54,  99.90,   1.33,   0.59,  (min)
07/19 10Z,   0.20,   0.99,  99.90,   1.79,   0.59,
07/19 11Z,   0.20,   1.78,  99.90,   2.57,   0.59,
07/19 12Z,   0.20,   2.68,  99.90,   3.47,   0.59,
07/19 13Z,  99.90,   3.51,  99.90,  99.90,   0.59,
07/19 14Z,  99.90,   4.11,  99.90,  99.90,   0.59,
07/19 15Z,  99.90,   4.32,  99.90,  99.90,   0.59,
07/19 16Z,  99.90,   4.13,  99.90,  99.90,   0.59,
07/19 17Z,  99.90,   3.68,  99.90,  99.90,   0.59,
07/19 18Z,  99.90,   3.17,  99.90,  99.90,   0.59,