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 : 07/19/2025 10:22:18 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 18Z,  -0.20,  -3.31,  -3.40,  99.90,   0.11,
07/17 19Z,  -0.20,  -3.17,  -3.27,  99.90,   0.10,
07/17 20Z,  -0.20,  -3.08,  -3.12,  99.90,   0.16,  (max)
07/17 21Z,  -0.30,  -3.08,  -3.15,  99.90,   0.23,
07/17 22Z,  -0.30,  -3.19,  -3.18,  99.90,   0.31,
07/17 23Z,  -0.30,  -3.31,  -3.21,  99.90,   0.40,
07/18 00Z,  -0.30,  -3.37,  -3.35,  99.90,   0.32,
07/18 01Z,  -0.30,  -3.30,  -3.36,  99.90,   0.24,
07/18 02Z,  -0.30,  -3.06,  -3.44,  99.90,  -0.08,  (min)
07/18 03Z,  -0.30,  -2.68,  -3.18,  99.90,  -0.20,
07/18 04Z,  -0.40,  -2.23,  -2.87,  99.90,  -0.24,
07/18 05Z,  -0.30,  -1.79,  -2.43,  99.90,  -0.34,
07/18 06Z,  -0.30,  -1.44,  -1.96,  99.90,  -0.22,
07/18 07Z,  -0.30,  -1.27,  -1.71,  99.90,  -0.14,
07/18 08Z,  -0.30,  -1.31,  -1.48,  99.90,   0.13,  (max)
07/18 09Z,  -0.30,  -1.57,  -1.57,  99.90,   0.30,
07/18 10Z,  -0.30,  -2.08,  -1.75,  99.90,   0.63,
07/18 11Z,  -0.30,  -2.75,  -2.17,  99.90,   0.88,
07/18 12Z,  -0.20,  -3.44,  -2.79,  99.90,   0.85,
07/18 13Z,  -0.20,  -4.03,  -3.41,  99.90,   0.82,
07/18 14Z,  -0.20,  -4.45,  -3.96,  99.90,   0.69,
07/18 15Z,  -0.10,  -4.62,  -4.29,  99.90,   0.43,
07/18 16Z,  -0.10,  -4.57,  -4.41,  99.90,   0.26,  (min)
07/18 17Z,   0.00,  -4.35,  -4.24,  99.90,   0.11,
07/18 18Z,   0.00,  -4.01,  -3.97,  99.90,   0.04,
07/18 19Z,   0.00,  -3.64,  -3.76,  99.90,  -0.12,
07/18 20Z,   0.10,  -3.31,  -3.29,  99.90,  -0.08,
07/18 21Z,   0.10,  -3.05,  -3.00,  99.90,  -0.05,
07/18 22Z,   0.10,  -2.91,  -2.81,  99.90,  -0.00,
07/18 23Z,   0.10,  -2.89,  -2.69,  99.90,   0.10,  (max)
07/19 00Z,   0.10,  -2.87,  -2.70,  99.90,   0.07,
07/19 01Z,   0.10,  -2.80,  -2.71,  99.90,  -0.01,  (min)
07/19 02Z,   0.10,  -2.65,  -2.63,  99.90,  -0.08,
07/19 03Z,   0.10,  -2.36,  -2.46,  99.90,  -0.20,
07/19 04Z,   0.00,  -1.96,  -2.31,  99.90,  -0.35,
07/19 05Z,   0.00,  -1.53,  -1.92,  99.90,  -0.39,
07/19 06Z,   0.00,  -1.15,  -1.64,  99.90,  -0.49,
07/19 07Z,   0.00,  -0.92,  -1.21,  99.90,  -0.29,
07/19 08Z,   0.00,  -0.91,  -0.96,  99.90,  -0.05,  (max)
07/19 09Z,   0.00,  -1.14,  -1.03,  99.90,   0.11,
07/19 10Z,   0.00,  -1.64,  -1.22,  99.90,   0.42,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 11Z,   0.00,  -2.39,  99.90,  -1.99,   0.40,
07/19 12Z,   0.00,  -3.25,  99.90,  -2.87,   0.37,
07/19 13Z,   0.00,  -4.06,  99.90,  -3.71,   0.35,
07/19 14Z,   0.00,  -4.75,  99.90,  -4.42,   0.33,
07/19 15Z,   0.00,  -5.20,  99.90,  -4.90,   0.30,
07/19 16Z,   0.00,  -5.35,  99.90,  -5.08,   0.28,  (min)
07/19 17Z,   0.00,  -5.22,  99.90,  -4.97,   0.25,
07/19 18Z,   0.00,  -4.88,  99.90,  -4.65,   0.23,
07/19 19Z,   0.00,  -4.39,  99.90,  -4.19,   0.20,
07/19 20Z,  -0.10,  -3.87,  99.90,  -3.79,   0.18,
07/19 21Z,  -0.10,  -3.38,  99.90,  -3.33,   0.15,
07/19 22Z,  -0.10,  -2.99,  99.90,  -2.96,   0.13,
07/19 23Z,  -0.10,  -2.73,  99.90,  -2.70,   0.13,
07/20 00Z,  -0.10,  -2.58,  99.90,  -2.55,   0.13,
07/20 01Z,  -0.10,  -2.44,  99.90,  -2.42,   0.13,
07/20 02Z,  -0.10,  -2.29,  99.90,  -2.26,   0.13,
07/20 03Z,  -0.10,  -2.08,  99.90,  -2.05,   0.13,
07/20 04Z,  -0.10,  -1.75,  99.90,  -1.72,   0.13,
07/20 05Z,  -0.10,  -1.35,  99.90,  -1.32,   0.13,
07/20 06Z,  -0.10,  -0.96,  99.90,  -0.93,   0.13,
07/20 07Z,  -0.10,  -0.66,  99.90,  -0.63,   0.13,
07/20 08Z,  -0.10,  -0.54,  99.90,  -0.51,   0.13,  (max)
07/20 09Z,  -0.10,  -0.68,  99.90,  -0.65,   0.13,
07/20 10Z,  -0.20,  -1.10,  99.90,  -1.17,   0.13,
07/20 11Z,  -0.20,  -1.80,  99.90,  -1.87,   0.13,
07/20 12Z,  -0.20,  -2.70,  99.90,  -2.77,   0.13,
07/20 13Z,  -0.20,  -3.68,  99.90,  -3.75,   0.13,
07/20 14Z,  -0.20,  -4.59,  99.90,  -4.66,   0.13,
07/20 15Z,  -0.20,  -5.34,  99.90,  -5.41,   0.13,
07/20 16Z,  -0.20,  -5.79,  99.90,  -5.87,   0.13,
07/20 17Z,  -0.30,  -5.90,  99.90,  -6.07,   0.13,  (min)
07/20 18Z,  -0.30,  -5.69,  99.90,  -5.86,   0.13,
07/20 19Z,  -0.30,  -5.25,  99.90,  -5.42,   0.13,
07/20 20Z,  -0.30,  -4.64,  99.90,  -4.81,   0.13,
07/20 21Z,  -0.30,  -4.00,  99.90,  -4.17,   0.13,
07/20 22Z,  -0.40,  -3.41,  99.90,  -3.68,   0.13,
07/20 23Z,  -0.40,  -2.92,  99.90,  -3.19,   0.13,
07/21 00Z,  -0.40,  -2.55,  99.90,  -2.83,   0.13,
07/21 01Z,  -0.40,  -2.30,  99.90,  -2.57,   0.13,
07/21 02Z,  -0.40,  -2.09,  99.90,  -2.36,   0.13,
07/21 03Z,  -0.40,  -1.88,  99.90,  -2.15,   0.13,
07/21 04Z,  -0.50,  -1.63,  99.90,  -2.00,   0.13,
07/21 05Z,  -0.50,  -1.28,  99.90,  -1.65,   0.13,
07/21 06Z,  -0.50,  -0.90,  99.90,  -1.27,   0.13,
07/21 07Z,  -0.50,  -0.56,  99.90,  -0.93,   0.13,
07/21 08Z,  -0.50,  -0.33,  99.90,  -0.70,   0.13,  (max)
07/21 09Z,  -0.60,  -0.32,  99.90,  -0.79,   0.13,
07/21 10Z,  -0.60,  -0.61,  99.90,  -1.08,   0.13,
07/21 11Z,  -0.60,  -1.16,  99.90,  -1.64,   0.13,
07/21 12Z,  -0.60,  -1.97,  99.90,  -2.44,   0.13,
07/21 13Z,  -0.70,  -2.97,  99.90,  -3.54,   0.13,
07/21 14Z,  -0.70,  -4.02,  99.90,  -4.59,   0.13,
07/21 15Z,  -0.70,  -4.99,  99.90,  -5.56,   0.13,
07/21 16Z,  -0.60,  -5.75,  99.90,  -6.22,   0.13,
07/21 17Z,  -0.60,  -6.17,  99.90,  -6.64,   0.13,
07/21 18Z,  -0.60,  -6.23,  99.90,  -6.70,   0.13,  (min)
07/21 19Z,  -0.60,  -5.96,  99.90,  -6.44,   0.13,
07/21 20Z,  -0.70,  -5.44,  99.90,  -6.01,   0.13,
07/21 21Z,  -0.70,  -4.76,  99.90,  -5.34,   0.13,
07/21 22Z,  -0.70,  -4.07,  99.90,  -4.64,   0.13,
07/21 23Z,  -0.70,  -3.41,  99.90,  -3.98,   0.13,
07/22 00Z,  -0.70,  -2.83,  99.90,  -3.40,   0.13,
07/22 01Z,  -0.70,  -2.39,  99.90,  -2.96,   0.13,
07/22 02Z,  -0.70,  -2.08,  99.90,  -2.65,   0.13,
07/22 03Z,  -0.70,  -1.82,  99.90,  -2.39,   0.13,
07/22 04Z,  -0.70,  -1.59,  99.90,  -2.16,   0.13,
07/22 05Z,  -0.70,  -1.31,  99.90,  -1.88,   0.13,
07/22 06Z,  -0.70,  -0.97,  99.90,  -1.54,   0.13,
07/22 07Z,  -0.80,  -0.62,  99.90,  -1.29,   0.13,
07/22 08Z,  -0.80,  -0.33,  99.90,  -1.00,   0.13,
07/22 09Z,  -0.80,  -0.19,  99.90,  -0.86,   0.13,  (max)
07/22 10Z,  -0.80,  -0.29,  99.90,  -0.96,   0.13,
07/22 11Z,  -0.80,  -0.67,  99.90,  -1.34,   0.13,
07/22 12Z,  -0.80,  -1.29,  99.90,  -1.96,   0.13,
07/22 13Z,  -0.80,  -2.15,  99.90,  -2.82,   0.13,
07/22 14Z,  -0.80,  -3.19,  99.90,  -3.86,   0.13,
07/22 15Z,  -0.90,  -4.26,  99.90,  -5.03,   0.13,
07/22 16Z,  -0.90,  -5.22,  99.90,  -5.99,   0.13,
07/22 17Z,  -0.90,  -5.96,  99.90,  -6.73,   0.13,
07/22 18Z,  -0.90,  -6.34,  99.90,  -7.11,   0.13,
07/22 19Z,  -0.90,  -6.35,  99.90,  -7.12,   0.13,  (min)
07/22 20Z,  -0.90,  -6.04,  99.90,  -6.81,   0.13,
07/22 21Z,  -1.00,  -5.48,  99.90,  -6.35,   0.13,
07/22 22Z,  -1.00,  -4.79,  99.90,  -5.66,   0.13,
07/22 23Z,  -1.00,  -4.06,  99.90,  -4.94,   0.13,
07/23 00Z,  -1.00,  -3.35,  99.90,  -4.23,   0.13,
07/23 01Z,  99.90,  -2.73,  99.90,  99.90,   0.13,
07/23 02Z,  99.90,  -2.25,  99.90,  99.90,   0.13,
07/23 03Z,  99.90,  -1.91,  99.90,  99.90,   0.13,
07/23 04Z,  99.90,  -1.64,  99.90,  99.90,   0.13,
07/23 05Z,  99.90,  -1.40,  99.90,  99.90,   0.13,
07/23 06Z,  99.90,  -1.14,  99.90,  99.90,   0.13,