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
#Adak Island, AK : 07/17/2025 10:22:24 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/15 18Z,  -0.30,  -1.28,  -1.44,  99.90,   0.14,
07/15 19Z,  -0.30,  -1.63,  -1.90,  99.90,   0.03,
07/15 20Z,  -0.30,  -2.08,  -2.30,  99.90,   0.08,
07/15 21Z,  -0.20,  -2.58,  -2.72,  99.90,   0.06,
07/15 22Z,  -0.30,  -3.04,  -3.19,  99.90,   0.15,
07/15 23Z,  -0.30,  -3.39,  -3.50,  99.90,   0.19,
07/16 00Z,  -0.30,  -3.55,  -3.69,  99.90,   0.16,  (min)
07/16 01Z,  -0.30,  -3.50,  -3.51,  99.90,   0.29,
07/16 02Z,  -0.30,  -3.21,  -3.22,  99.90,   0.29,
07/16 03Z,  -0.30,  -2.73,  -2.72,  99.90,   0.31,
07/16 04Z,  -0.30,  -2.14,  -2.05,  99.90,   0.39,
07/16 05Z,  -0.30,  -1.54,  -1.43,  99.90,   0.41,
07/16 06Z,  -0.30,  -1.01,  -0.95,  99.90,   0.36,
07/16 07Z,  -0.30,  -0.65,  -0.61,  99.90,   0.34,
07/16 08Z,  -0.30,  -0.49,  -0.49,  99.90,   0.30,  (max)
07/16 09Z,  -0.40,  -0.54,  -0.54,  99.90,   0.40,
07/16 10Z,  -0.40,  -0.74,  -0.75,  99.90,   0.39,
07/16 11Z,  -0.40,  -1.03,  -1.03,  99.90,   0.40,
07/16 12Z,  -0.40,  -1.32,  -1.38,  99.90,   0.34,
07/16 13Z,  -0.40,  -1.54,  -1.58,  99.90,   0.36,
07/16 14Z,  -0.40,  -1.66,  -1.65,  99.90,   0.41,  (min)
07/16 15Z,  -0.40,  -1.67,  -1.58,  99.90,   0.49,
07/16 16Z,  -0.40,  -1.62,  -1.57,  99.90,   0.45,
07/16 17Z,  -0.40,  -1.55,  -1.50,  99.90,   0.45,
07/16 18Z,  -0.40,  -1.53,  -1.50,  99.90,   0.43,  (max)
07/16 19Z,  -0.30,  -1.61,  -1.51,  99.90,   0.40,
07/16 20Z,  -0.30,  -1.80,  -1.74,  99.90,   0.36,
07/16 21Z,  -0.30,  -2.08,  -2.01,  99.90,   0.37,
07/16 22Z,  -0.30,  -2.41,  -2.27,  99.90,   0.44,
07/16 23Z,  -0.40,  -2.71,  -2.52,  99.90,   0.59,
07/17 00Z,  -0.20,  -2.90,  -2.60,  99.90,   0.50,
07/17 01Z,  -0.20,  -2.93,  -2.64,  99.90,   0.49,  (min)
07/17 02Z,  -0.20,  -2.75,  -2.50,  99.90,   0.45,
07/17 03Z,  -0.20,  -2.39,  -2.19,  99.90,   0.40,
07/17 04Z,  -0.10,  -1.89,  -1.67,  99.90,   0.32,
07/17 05Z,  -0.10,  -1.34,  -1.06,  99.90,   0.38,
07/17 06Z,  -0.10,  -0.83,  -0.60,  99.90,   0.33,
07/17 07Z,  -0.10,  -0.47,  -0.29,  99.90,   0.28,
07/17 08Z,  -0.10,  -0.33,  -0.11,  99.90,   0.32,  (max)
07/17 09Z,  -0.10,  -0.42,  -0.37,  99.90,   0.15,
07/17 10Z,  -0.10,  -0.72,  -0.75,  99.90,   0.07,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 11Z,  -0.10,  -1.17,  99.90,  -1.20,   0.07,
07/17 12Z,  -0.10,  -1.66,  99.90,  -1.69,   0.07,
07/17 13Z,  -0.10,  -2.10,  99.90,  -2.14,   0.06,
07/17 14Z,  -0.10,  -2.40,  99.90,  -2.44,   0.06,
07/17 15Z,  -0.10,  -2.54,  99.90,  -2.58,   0.06,  (min)
07/17 16Z,  -0.10,  -2.50,  99.90,  -2.55,   0.05,
07/17 17Z,  -0.10,  -2.35,  99.90,  -2.40,   0.05,
07/17 18Z,  -0.10,  -2.15,  99.90,  -2.20,   0.05,
07/17 19Z,  -0.10,  -1.97,  99.90,  -2.02,   0.05,
07/17 20Z,  -0.10,  -1.87,  99.90,  -1.92,   0.04,  (max)
07/17 21Z,  -0.20,  -1.87,  99.90,  -2.03,   0.04,
07/17 22Z,  -0.20,  -1.98,  99.90,  -2.14,   0.04,
07/17 23Z,  -0.10,  -2.13,  99.90,  -2.19,   0.04,
07/18 00Z,  -0.10,  -2.26,  99.90,  -2.32,   0.04,
07/18 01Z,  -0.10,  -2.30,  99.90,  -2.36,   0.04,  (min)
07/18 02Z,  -0.10,  -2.20,  99.90,  -2.26,   0.04,
07/18 03Z,  -0.10,  -1.94,  99.90,  -2.00,   0.04,
07/18 04Z,  -0.10,  -1.53,  99.90,  -1.59,   0.04,
07/18 05Z,  -0.10,  -1.04,  99.90,  -1.10,   0.04,
07/18 06Z,  -0.10,  -0.56,  99.90,  -0.62,   0.04,
07/18 07Z,  -0.10,  -0.19,  99.90,  -0.25,   0.04,
07/18 08Z,  -0.10,  -0.02,  99.90,  -0.09,   0.04,  (max)
07/18 09Z,  -0.10,  -0.11,  99.90,  -0.18,   0.04,
07/18 10Z,  -0.10,  -0.47,  99.90,  -0.53,   0.04,
07/18 11Z,  -0.10,  -1.03,  99.90,  -1.09,   0.04,
07/18 12Z,  -0.10,  -1.70,  99.90,  -1.76,   0.04,
07/18 13Z,   0.00,  -2.37,  99.90,  -2.34,   0.04,
07/18 14Z,   0.00,  -2.93,  99.90,  -2.89,   0.04,
07/18 15Z,   0.00,  -3.29,  99.90,  -3.25,   0.04,
07/18 16Z,   0.00,  -3.41,  99.90,  -3.37,   0.04,  (min)
07/18 17Z,   0.00,  -3.30,  99.90,  -3.26,   0.04,
07/18 18Z,   0.00,  -3.03,  99.90,  -2.99,   0.04,
07/18 19Z,   0.00,  -2.67,  99.90,  -2.63,   0.04,
07/18 20Z,   0.00,  -2.32,  99.90,  -2.28,   0.04,
07/18 21Z,   0.00,  -2.04,  99.90,  -2.00,   0.04,
07/18 22Z,   0.10,  -1.86,  99.90,  -1.72,   0.04,
07/18 23Z,   0.10,  -1.79,  99.90,  -1.65,   0.04,
07/19 00Z,   0.10,  -1.77,  99.90,  -1.63,   0.04,
07/19 01Z,   0.10,  -1.75,  99.90,  -1.61,   0.04,
07/19 02Z,   0.10,  -1.66,  99.90,  -1.52,   0.04,
07/19 03Z,   0.10,  -1.46,  99.90,  -1.32,   0.04,
07/19 04Z,   0.10,  -1.13,  99.90,  -1.00,   0.04,
07/19 05Z,   0.10,  -0.71,  99.90,  -0.57,   0.04,
07/19 06Z,   0.10,  -0.26,  99.90,  -0.12,   0.04,
07/19 07Z,   0.10,   0.12,  99.90,   0.26,   0.04,
07/19 08Z,   0.10,   0.34,  99.90,   0.47,   0.04,  (max)
07/19 09Z,   0.10,   0.30,  99.90,   0.44,   0.04,
07/19 10Z,   0.10,  -0.02,  99.90,   0.12,   0.04,
07/19 11Z,   0.10,  -0.61,  99.90,  -0.47,   0.04,
07/19 12Z,   0.10,  -1.40,  99.90,  -1.26,   0.04,
07/19 13Z,   0.10,  -2.26,  99.90,  -2.12,   0.04,
07/19 14Z,   0.10,  -3.08,  99.90,  -2.94,   0.04,
07/19 15Z,   0.10,  -3.71,  99.90,  -3.58,   0.04,
07/19 16Z,   0.10,  -4.09,  99.90,  -3.95,   0.04,
07/19 17Z,   0.10,  -4.17,  99.90,  -4.03,   0.04,  (min)
07/19 18Z,   0.10,  -3.97,  99.90,  -3.84,   0.04,
07/19 19Z,   0.10,  -3.58,  99.90,  -3.44,   0.04,
07/19 20Z,   0.10,  -3.08,  99.90,  -2.94,   0.04,
07/19 21Z,   0.10,  -2.56,  99.90,  -2.43,   0.04,
07/19 22Z,   0.10,  -2.12,  99.90,  -1.98,   0.04,
07/19 23Z,   0.10,  -1.79,  99.90,  -1.65,   0.04,
07/20 00Z,   0.10,  -1.56,  99.90,  -1.42,   0.04,
07/20 01Z,   0.10,  -1.40,  99.90,  -1.26,   0.04,
07/20 02Z,   0.10,  -1.26,  99.90,  -1.12,   0.04,
07/20 03Z,   0.10,  -1.07,  99.90,  -0.93,   0.04,
07/20 04Z,   0.10,  -0.80,  99.90,  -0.66,   0.04,
07/20 05Z,   0.10,  -0.44,  99.90,  -0.30,   0.04,
07/20 06Z,   0.10,  -0.02,  99.90,   0.11,   0.04,
07/20 07Z,   0.10,   0.37,  99.90,   0.51,   0.04,
07/20 08Z,   0.00,   0.64,  99.90,   0.68,   0.04,
07/20 09Z,   0.00,   0.71,  99.90,   0.74,   0.04,  (max)
07/20 10Z,   0.00,   0.49,  99.90,   0.53,   0.04,
07/20 11Z,   0.00,  -0.03,  99.90,   0.01,   0.04,
07/20 12Z,   0.00,  -0.81,  99.90,  -0.77,   0.04,
07/20 13Z,   0.00,  -1.77,  99.90,  -1.73,   0.04,
07/20 14Z,   0.00,  -2.77,  99.90,  -2.73,   0.04,
07/20 15Z,   0.00,  -3.68,  99.90,  -3.64,   0.04,
07/20 16Z,   0.00,  -4.35,  99.90,  -4.32,   0.04,
07/20 17Z,   0.00,  -4.72,  99.90,  -4.68,   0.04,
07/20 18Z,   0.00,  -4.75,  99.90,  -4.71,   0.04,  (min)
07/20 19Z,   0.00,  -4.47,  99.90,  -4.43,   0.04,
07/20 20Z,  -0.10,  -3.97,  99.90,  -4.03,   0.04,
07/20 21Z,  -0.10,  -3.35,  99.90,  -3.41,   0.04,
07/20 22Z,  -0.10,  -2.71,  99.90,  -2.77,   0.04,
07/20 23Z,  -0.10,  -2.14,  99.90,  -2.20,   0.04,
07/21 00Z,  -0.10,  -1.68,  99.90,  -1.74,   0.04,
07/21 01Z,  99.90,  -1.34,  99.90,  99.90,   0.04,
07/21 02Z,  99.90,  -1.07,  99.90,  99.90,   0.04,
07/21 03Z,  99.90,  -0.84,  99.90,  99.90,   0.04,
07/21 04Z,  99.90,  -0.58,  99.90,  99.90,   0.04,
07/21 05Z,  99.90,  -0.27,  99.90,  99.90,   0.04,
07/21 06Z,  99.90,   0.10,  99.90,  99.90,   0.04,