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
#Atka, AK : 06/16/2025 23:23:58 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/15 06Z,  -0.30,  -2.02,  -2.60,  99.90,  -0.28,
06/15 07Z,  -0.30,  -1.57,  -1.96,  99.90,  -0.09,
06/15 08Z,  -0.20,  -1.27,  -1.56,  99.90,  -0.09,
06/15 09Z,  -0.20,  -1.07,  -1.38,  99.90,  -0.11,
06/15 10Z,  -0.20,  -1.00,  -1.26,  99.90,  -0.06,
06/15 11Z,  -0.20,  -1.01,  -1.25,  99.90,  -0.04,  (max)
06/15 12Z,  -0.20,  -1.04,  -1.29,  99.90,  -0.05,
06/15 13Z,  -0.20,  -1.12,  -1.31,  99.90,   0.01,
06/15 14Z,  -0.20,  -1.28,  -1.36,  99.90,   0.12,
06/15 15Z,  -0.30,  -1.55,  -1.50,  99.90,   0.35,
06/15 16Z,  -0.30,  -1.94,  -1.75,  99.90,   0.49,
06/15 17Z,  -0.30,  -2.44,  -2.01,  99.90,   0.73,
06/15 18Z,  -0.30,  -3.00,  -2.46,  99.90,   0.84,
06/15 19Z,  -0.30,  -3.62,  -3.05,  99.90,   0.87,
06/15 20Z,  -0.30,  -4.25,  -3.69,  99.90,   0.86,
06/15 21Z,  -0.30,  -4.81,  -4.37,  99.90,   0.74,
06/15 22Z,  -0.30,  -5.23,  -4.97,  99.90,   0.56,
06/15 23Z,  -0.30,  -5.48,  -5.39,  99.90,   0.39,
06/16 00Z,  -0.40,  -5.46,  -5.61,  99.90,   0.25,
06/16 01Z,  -0.40,  -5.17,  -5.62,  99.90,  -0.05,  (min)
06/16 02Z,  -0.40,  -4.69,  -5.55,  99.90,  -0.46,
06/16 03Z,  -0.30,  -4.09,  -5.08,  99.90,  -0.69,
06/16 04Z,  -0.40,  -3.44,  -4.50,  99.90,  -0.66,
06/16 05Z,  -0.40,  -2.81,  -3.83,  99.90,  -0.62,
06/16 06Z,  -0.40,  -2.24,  -3.14,  99.90,  -0.50,
06/16 07Z,  -0.40,  -1.78,  -2.50,  99.90,  -0.32,
06/16 08Z,  -0.40,  -1.47,  -2.09,  99.90,  -0.22,
06/16 09Z,  -0.40,  -1.31,  -1.82,  99.90,  -0.11,
06/16 10Z,  -0.40,  -1.27,  -1.71,  99.90,  -0.04,  (max)
06/16 11Z,  -0.40,  -1.32,  -1.75,  99.90,  -0.03,
06/16 12Z,  -0.40,  -1.39,  -1.83,  99.90,  -0.04,
06/16 13Z,  -0.40,  -1.44,  -1.91,  99.90,  -0.07,
06/16 14Z,  -0.40,  -1.53,  -1.91,  99.90,   0.02,
06/16 15Z,  -0.40,  -1.69,  -1.95,  99.90,   0.14,
06/16 16Z,  -0.40,  -1.92,  -2.05,  99.90,   0.27,
06/16 17Z,  -0.40,  -2.26,  -2.20,  99.90,   0.46,
06/16 18Z,  -0.40,  -2.70,  -2.38,  99.90,   0.72,
06/16 19Z,  -0.40,  -3.19,  -2.82,  99.90,   0.77,
06/16 20Z,  -0.40,  -3.73,  -3.43,  99.90,   0.70,
06/16 21Z,  -0.40,  -4.28,  -3.94,  99.90,   0.74,
06/16 22Z,  -0.30,  -4.76,  -4.60,  99.90,   0.46,
06/16 23Z,  -0.30,  -5.09,  -5.12,  99.90,   0.27,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/17 00Z,  -0.30,  -5.21,  99.90,  -5.23,   0.27,  (min)
06/17 01Z,  -0.30,  -5.05,  99.90,  -5.07,   0.28,
06/17 02Z,  -0.30,  -4.66,  99.90,  -4.68,   0.28,
06/17 03Z,  -0.30,  -4.13,  99.90,  -4.15,   0.28,
06/17 04Z,  -0.30,  -3.51,  99.90,  -3.53,   0.28,
06/17 05Z,  -0.30,  -2.89,  99.90,  -2.91,   0.28,
06/17 06Z,  -0.30,  -2.35,  99.90,  -2.36,   0.28,
06/17 07Z,  -0.30,  -1.91,  99.90,  -1.92,   0.28,
06/17 08Z,  -0.30,  -1.61,  99.90,  -1.62,   0.29,
06/17 09Z,  -0.30,  -1.50,  99.90,  -1.51,   0.29,  (max)
06/17 10Z,  -0.30,  -1.55,  99.90,  -1.56,   0.29,
06/17 11Z,  -0.40,  -1.68,  99.90,  -1.79,   0.29,
06/17 12Z,  -0.40,  -1.84,  99.90,  -1.95,   0.29,
06/17 13Z,  -0.40,  -1.96,  99.90,  -2.07,   0.29,
06/17 14Z,  -0.40,  -2.03,  99.90,  -2.14,   0.29,
06/17 15Z,  -0.40,  -2.10,  99.90,  -2.22,   0.29,
06/17 16Z,  -0.40,  -2.21,  99.90,  -2.32,   0.29,
06/17 17Z,  -0.40,  -2.36,  99.90,  -2.47,   0.29,
06/17 18Z,  -0.40,  -2.60,  99.90,  -2.71,   0.29,
06/17 19Z,  -0.40,  -2.93,  99.90,  -3.04,   0.29,
06/17 20Z,  -0.50,  -3.30,  99.90,  -3.51,   0.29,
06/17 21Z,  -0.50,  -3.73,  99.90,  -3.94,   0.29,
06/17 22Z,  -0.50,  -4.18,  99.90,  -4.39,   0.29,
06/17 23Z,  -0.50,  -4.55,  99.90,  -4.76,   0.29,
06/18 00Z,  -0.50,  -4.74,  99.90,  -4.95,   0.29,  (min)
06/18 01Z,  -0.50,  -4.71,  99.90,  -4.92,   0.29,
06/18 02Z,  -0.50,  -4.44,  99.90,  -4.65,   0.29,
06/18 03Z,  -0.50,  -3.99,  99.90,  -4.20,   0.29,
06/18 04Z,  -0.60,  -3.43,  99.90,  -3.74,   0.29,
06/18 05Z,  -0.60,  -2.83,  99.90,  -3.14,   0.29,
06/18 06Z,  -0.60,  -2.30,  99.90,  -2.61,   0.29,
06/18 07Z,  -0.60,  -1.90,  99.90,  -2.21,   0.29,
06/18 08Z,  -0.60,  -1.64,  99.90,  -1.95,   0.29,
06/18 09Z,  -0.60,  -1.57,  99.90,  -1.88,   0.29,  (max)
06/18 10Z,  -0.60,  -1.71,  99.90,  -2.02,   0.29,
06/18 11Z,  -0.60,  -1.98,  99.90,  -2.29,   0.29,
06/18 12Z,  -0.60,  -2.27,  99.90,  -2.58,   0.29,
06/18 13Z,  -0.60,  -2.53,  99.90,  -2.84,   0.29,
06/18 14Z,  -0.60,  -2.70,  99.90,  -3.01,   0.29,  (min)
06/18 15Z,  -0.50,  -2.78,  99.90,  -2.99,   0.29,  (max)
06/18 16Z,  -0.50,  -2.80,  99.90,  -3.01,   0.29,
06/18 17Z,  -0.50,  -2.80,  99.90,  -3.01,   0.29,
06/18 18Z,  -0.50,  -2.83,  99.90,  -3.04,   0.29,
06/18 19Z,  -0.50,  -2.93,  99.90,  -3.14,   0.29,
06/18 20Z,  -0.40,  -3.09,  99.90,  -3.20,   0.29,
06/18 21Z,  -0.40,  -3.31,  99.90,  -3.42,   0.29,
06/18 22Z,  -0.40,  -3.62,  99.90,  -3.73,   0.29,
06/18 23Z,  -0.30,  -3.93,  99.90,  -3.94,   0.29,
06/19 00Z,  -0.20,  -4.14,  99.90,  -4.05,   0.29,  (min)
06/19 01Z,  -0.10,  -4.19,  99.90,  -4.00,   0.29,
06/19 02Z,  -0.10,  -4.04,  99.90,  -3.85,   0.29,
06/19 03Z,   0.00,  -3.69,  99.90,  -3.40,   0.29,
06/19 04Z,   0.00,  -3.20,  99.90,  -2.91,   0.29,
06/19 05Z,   0.00,  -2.65,  99.90,  -2.36,   0.29,
06/19 06Z,   0.10,  -2.13,  99.90,  -1.74,   0.29,
06/19 07Z,   0.10,  -1.74,  99.90,  -1.35,   0.29,
06/19 08Z,   0.10,  -1.52,  99.90,  -1.13,   0.29,
06/19 09Z,   0.10,  -1.49,  99.90,  -1.10,   0.29,  (max)
06/19 10Z,   0.20,  -1.69,  99.90,  -1.20,   0.29,
06/19 11Z,   0.20,  -2.09,  99.90,  -1.60,   0.29,
06/19 12Z,   0.20,  -2.56,  99.90,  -2.07,   0.29,
06/19 13Z,   0.20,  -3.00,  99.90,  -2.51,   0.29,
06/19 14Z,   0.30,  -3.36,  99.90,  -2.77,   0.29,
06/19 15Z,   0.30,  -3.57,  99.90,  -2.98,   0.29,  (min)
06/19 16Z,   0.40,  -3.61,  99.90,  -2.92,   0.29,
06/19 17Z,   0.40,  -3.54,  99.90,  -2.85,   0.29,
06/19 18Z,   0.40,  -3.41,  99.90,  -2.72,   0.29,
06/19 19Z,   0.50,  -3.28,  99.90,  -2.49,   0.29,
06/19 20Z,   0.50,  -3.19,  99.90,  -2.40,   0.29,
06/19 21Z,   0.50,  -3.17,  99.90,  -2.38,   0.29,  (max)
06/19 22Z,   0.50,  -3.23,  99.90,  -2.44,   0.29,
06/19 23Z,   0.50,  -3.38,  99.90,  -2.59,   0.29,
06/20 00Z,   0.60,  -3.53,  99.90,  -2.64,   0.29,
06/20 01Z,   0.60,  -3.57,  99.90,  -2.68,   0.29,  (min)
06/20 02Z,   0.60,  -3.50,  99.90,  -2.61,   0.29,
06/20 03Z,   0.60,  -3.26,  99.90,  -2.37,   0.29,
06/20 04Z,   0.60,  -2.86,  99.90,  -1.97,   0.29,
06/20 05Z,   0.60,  -2.37,  99.90,  -1.48,   0.29,
06/20 06Z,   0.60,  -1.88,  99.90,  -0.99,   0.29,
06/20 07Z,   0.60,  -1.47,  99.90,  -0.59,   0.29,
06/20 08Z,   0.60,  -1.25,  99.90,  -0.36,   0.29,
06/20 09Z,   0.70,  -1.25,  99.90,  -0.26,   0.29,  (max)
06/20 10Z,   0.60,  -1.48,  99.90,  -0.59,   0.29,
06/20 11Z,   0.60,  -1.95,  99.90,  -1.07,   0.29,
06/20 12Z,   0.60,  -2.58,  99.90,  -1.69,   0.29,
06/20 13Z,   0.60,  -3.23,  99.90,  -2.34,   0.29,
06/20 14Z,   0.60,  -3.81,  99.90,  -2.92,   0.29,
06/20 15Z,   0.60,  -4.25,  99.90,  -3.36,   0.29,
06/20 16Z,   0.60,  -4.46,  99.90,  -3.57,   0.29,  (min)
06/20 17Z,   0.60,  -4.44,  99.90,  -3.55,   0.29,
06/20 18Z,   0.60,  -4.26,  99.90,  -3.37,   0.29,