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 : 05/22/2025 16:23:04 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/21 00Z,   0.20,  -4.49,  -3.81,  99.90,   0.48,
05/21 01Z,   0.20,  -4.74,  -4.33,  99.90,   0.21,
05/21 02Z,   0.20,  -4.78,  -4.62,  99.90,  -0.04,
05/21 03Z,   0.10,  -4.59,  -4.73,  99.90,  -0.24,  (min)
05/21 04Z,   0.00,  -4.17,  -4.65,  99.90,  -0.48,
05/21 05Z,   0.00,  -3.63,  -4.34,  99.90,  -0.71,
05/21 06Z,   0.00,  -3.05,  -3.92,  99.90,  -0.87,
05/21 07Z,  -0.10,  -2.50,  -3.44,  99.90,  -0.84,
05/21 08Z,  -0.10,  -2.08,  -2.94,  99.90,  -0.76,
05/21 09Z,  -0.20,  -1.81,  -2.49,  99.90,  -0.48,
05/21 10Z,  -0.20,  -1.73,  -2.21,  99.90,  -0.28,
05/21 11Z,  -0.20,  -1.84,  -2.16,  99.90,  -0.12,  (max)
05/21 12Z,  -0.20,  -2.05,  -2.36,  99.90,  -0.11,
05/21 13Z,  -0.20,  -2.28,  -2.59,  99.90,  -0.11,
05/21 14Z,  -0.20,  -2.49,  -2.83,  99.90,  -0.14,
05/21 15Z,  -0.30,  -2.62,  -3.06,  99.90,  -0.14,  (min)
05/21 16Z,  -0.30,  -2.64,  -3.02,  99.90,  -0.08,
05/21 17Z,  -0.30,  -2.61,  -3.01,  99.90,  -0.10,
05/21 18Z,  -0.30,  -2.57,  -3.00,  99.90,  -0.13,
05/21 19Z,  -0.30,  -2.56,  -2.88,  99.90,  -0.02,
05/21 20Z,  -0.30,  -2.65,  -2.83,  99.90,   0.12,  (max)
05/21 21Z,  -0.30,  -2.84,  -3.10,  99.90,   0.04,
05/21 22Z,  -0.30,  -3.12,  -3.23,  99.90,   0.19,
05/21 23Z,  -0.30,  -3.48,  -3.44,  99.90,   0.34,
05/22 00Z,  -0.20,  -3.86,  -3.87,  99.90,   0.19,
05/22 01Z,  -0.20,  -4.12,  -4.27,  99.90,   0.05,
05/22 02Z,  -0.20,  -4.24,  -4.54,  99.90,  -0.10,
05/22 03Z,  -0.10,  -4.18,  -4.72,  99.90,  -0.44,
05/22 04Z,  -0.10,  -3.90,  -4.76,  99.90,  -0.76,  (min)
05/22 05Z,   0.00,  -3.44,  -4.44,  99.90,  -1.00,
05/22 06Z,   0.00,  -2.92,  -3.90,  99.90,  -0.98,
05/22 07Z,   0.00,  -2.40,  -3.30,  99.90,  -0.90,
05/22 08Z,   0.00,  -1.98,  -2.84,  99.90,  -0.86,
05/22 09Z,   0.10,  -1.74,  -2.42,  99.90,  -0.78,
05/22 10Z,   0.10,  -1.70,  -2.11,  99.90,  -0.51,
05/22 11Z,   0.10,  -1.85,  -2.08,  99.90,  -0.33,  (max)
05/22 12Z,   0.10,  -2.17,  -2.28,  99.90,  -0.21,
05/22 13Z,   0.10,  -2.56,  -2.36,  99.90,   0.10,
05/22 14Z,   0.10,  -2.93,  -2.72,  99.90,   0.11,
05/22 15Z,   0.20,  -3.24,  -3.14,  99.90,  -0.10,
05/22 16Z,   0.20,  -3.40,  -3.35,  99.90,  -0.15,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/22 17Z,   0.20,  -3.39,  99.90,  -3.34,  -0.14,
05/22 18Z,   0.20,  -3.29,  99.90,  -3.23,  -0.14,
05/22 19Z,   0.20,  -3.14,  99.90,  -3.07,  -0.13,
05/22 20Z,   0.20,  -2.99,  99.90,  -2.92,  -0.12,
05/22 21Z,   0.20,  -2.93,  99.90,  -2.84,  -0.12,  (max)
05/22 22Z,   0.10,  -2.97,  99.90,  -2.97,  -0.11,
05/22 23Z,   0.10,  -3.09,  99.90,  -3.09,  -0.10,
05/23 00Z,   0.10,  -3.28,  99.90,  -3.27,  -0.09,
05/23 01Z,   0.10,  -3.47,  99.90,  -3.46,  -0.09,
05/23 02Z,   0.00,  -3.59,  99.90,  -3.67,  -0.08,  (min)
05/23 03Z,   0.00,  -3.59,  99.90,  -3.67,  -0.07,
05/23 04Z,   0.00,  -3.44,  99.90,  -3.50,  -0.06,
05/23 05Z,   0.00,  -3.10,  99.90,  -3.16,  -0.06,
05/23 06Z,  -0.10,  -2.64,  99.90,  -2.80,  -0.06,
05/23 07Z,  -0.10,  -2.17,  99.90,  -2.34,  -0.06,
05/23 08Z,  -0.20,  -1.76,  99.90,  -2.03,  -0.06,
05/23 09Z,  -0.20,  -1.52,  99.90,  -1.78,  -0.06,  (max)
05/23 10Z,  -0.30,  -1.50,  99.90,  -1.86,  -0.06,
05/23 11Z,  -0.30,  -1.69,  99.90,  -2.06,  -0.06,
05/23 12Z,  -0.30,  -2.07,  99.90,  -2.44,  -0.06,
05/23 13Z,  -0.30,  -2.60,  99.90,  -2.96,  -0.06,
05/23 14Z,  -0.30,  -3.17,  99.90,  -3.53,  -0.06,
05/23 15Z,  -0.30,  -3.68,  99.90,  -4.05,  -0.06,
05/23 16Z,  -0.30,  -4.07,  99.90,  -4.43,  -0.06,
05/23 17Z,  -0.30,  -4.24,  99.90,  -4.60,  -0.06,
05/23 18Z,  -0.40,  -4.19,  99.90,  -4.66,  -0.06,  (min)
05/23 19Z,  -0.30,  -4.00,  99.90,  -4.36,  -0.06,
05/23 20Z,  -0.30,  -3.71,  99.90,  -4.07,  -0.06,
05/23 21Z,  -0.40,  -3.41,  99.90,  -3.87,  -0.06,
05/23 22Z,  -0.30,  -3.18,  99.90,  -3.54,  -0.06,
05/23 23Z,  -0.30,  -3.03,  99.90,  -3.40,  -0.06,
05/24 00Z,  -0.30,  -2.95,  99.90,  -3.32,  -0.06,
05/24 01Z,  -0.20,  -2.95,  99.90,  -3.21,  -0.06,  (max)
05/24 02Z,  -0.20,  -2.97,  99.90,  -3.24,  -0.06,  (min)
05/24 03Z,  -0.10,  -2.96,  99.90,  -3.13,  -0.06,
05/24 04Z,  -0.10,  -2.86,  99.90,  -3.03,  -0.06,
05/24 05Z,   0.00,  -2.64,  99.90,  -2.70,  -0.06,
05/24 06Z,   0.00,  -2.28,  99.90,  -2.34,  -0.06,
05/24 07Z,   0.00,  -1.86,  99.90,  -1.93,  -0.06,
05/24 08Z,   0.00,  -1.48,  99.90,  -1.54,  -0.06,
05/24 09Z,   0.00,  -1.21,  99.90,  -1.28,  -0.06,
05/24 10Z,   0.00,  -1.17,  99.90,  -1.23,  -0.06,  (max)
05/24 11Z,   0.10,  -1.37,  99.90,  -1.33,  -0.06,
05/24 12Z,   0.10,  -1.77,  99.90,  -1.73,  -0.06,
05/24 13Z,   0.10,  -2.35,  99.90,  -2.32,  -0.06,
05/24 14Z,   0.10,  -3.08,  99.90,  -3.04,  -0.06,
05/24 15Z,   0.10,  -3.81,  99.90,  -3.78,  -0.06,
05/24 16Z,   0.10,  -4.44,  99.90,  -4.41,  -0.06,
05/24 17Z,   0.10,  -4.88,  99.90,  -4.85,  -0.06,
05/24 18Z,   0.10,  -5.05,  99.90,  -5.02,  -0.06,  (min)
05/24 19Z,   0.10,  -4.95,  99.90,  -4.92,  -0.06,
05/24 20Z,   0.10,  -4.65,  99.90,  -4.62,  -0.06,
05/24 21Z,   0.10,  -4.22,  99.90,  -4.19,  -0.06,
05/24 22Z,   0.10,  -3.77,  99.90,  -3.73,  -0.06,
05/24 23Z,   0.10,  -3.36,  99.90,  -3.32,  -0.06,
05/25 00Z,   0.10,  -3.00,  99.90,  -2.97,  -0.06,
05/25 01Z,   0.10,  -2.72,  99.90,  -2.68,  -0.06,
05/25 02Z,   0.10,  -2.54,  99.90,  -2.51,  -0.06,
05/25 03Z,   0.10,  -2.43,  99.90,  -2.40,  -0.06,
05/25 04Z,   0.20,  -2.31,  99.90,  -2.18,  -0.06,
05/25 05Z,   0.20,  -2.14,  99.90,  -2.01,  -0.06,
05/25 06Z,   0.30,  -1.89,  99.90,  -1.65,  -0.06,
05/25 07Z,   0.30,  -1.55,  99.90,  -1.31,  -0.06,
05/25 08Z,   0.30,  -1.19,  99.90,  -0.96,  -0.06,
05/25 09Z,   0.30,  -0.92,  99.90,  -0.69,  -0.06,
05/25 10Z,   0.30,  -0.82,  99.90,  -0.58,  -0.06,  (max)
05/25 11Z,   0.30,  -0.95,  99.90,  -0.72,  -0.06,
05/25 12Z,   0.40,  -1.32,  99.90,  -0.98,  -0.06,
05/25 13Z,   0.40,  -1.89,  99.90,  -1.55,  -0.06,
05/25 14Z,   0.40,  -2.65,  99.90,  -2.32,  -0.06,
05/25 15Z,   0.40,  -3.54,  99.90,  -3.21,  -0.06,
05/25 16Z,   0.50,  -4.40,  99.90,  -3.97,  -0.06,
05/25 17Z,   0.50,  -5.12,  99.90,  -4.68,  -0.06,
05/25 18Z,   0.50,  -5.60,  99.90,  -5.16,  -0.06,
05/25 19Z,   0.50,  -5.75,  99.90,  -5.31,  -0.06,  (min)
05/25 20Z,   0.60,  -5.59,  99.90,  -5.05,  -0.06,
05/25 21Z,   0.60,  -5.19,  99.90,  -4.65,  -0.06,
05/25 22Z,   0.60,  -4.64,  99.90,  -4.10,  -0.06,
05/25 23Z,   0.60,  -4.04,  99.90,  -3.50,  -0.06,
05/26 00Z,   0.60,  -3.44,  99.90,  -2.91,  -0.06,
05/26 01Z,   0.60,  -2.89,  99.90,  -2.35,  -0.06,
05/26 02Z,   0.60,  -2.44,  99.90,  -1.90,  -0.06,
05/26 03Z,   0.60,  -2.14,  99.90,  -1.60,  -0.06,
05/26 04Z,   0.50,  -1.92,  99.90,  -1.49,  -0.06,
05/26 05Z,   0.50,  -1.73,  99.90,  -1.30,  -0.06,
05/26 06Z,   0.40,  -1.54,  99.90,  -1.20,  -0.06,
05/26 07Z,  99.90,  -1.29,  99.90,  99.90,  -0.06,
05/26 08Z,  99.90,  -0.98,  99.90,  99.90,  -0.06,
05/26 09Z,  99.90,  -0.72,  99.90,  99.90,  -0.06,
05/26 10Z,  99.90,  -0.57,  99.90,  99.90,  -0.06,
05/26 11Z,  99.90,  -0.60,  99.90,  99.90,  -0.06,
05/26 12Z,  99.90,  -0.86,  99.90,  99.90,  -0.06,