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 : 04/23/2025 05:30:02 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/21 12Z,  -0.60,  -1.75,  -2.24,  99.90,   0.11,
04/21 13Z,  -0.60,  -1.73,  -2.19,  99.90,   0.14,  (max)
04/21 14Z,  -0.60,  -1.71,  -2.21,  99.90,   0.10,  (min)
04/21 15Z,  -0.60,  -1.67,  -2.20,  99.90,   0.07,
04/21 16Z,  -0.70,  -1.60,  -2.16,  99.90,   0.14,
04/21 17Z,  -0.70,  -1.56,  -2.09,  99.90,   0.17,
04/21 18Z,  -0.60,  -1.60,  -2.02,  99.90,   0.18,
04/21 19Z,  -0.60,  -1.76,  -2.00,  99.90,   0.36,  (max)
04/21 20Z,  -0.70,  -2.06,  -2.08,  99.90,   0.68,
04/21 21Z,  -0.70,  -2.50,  -2.40,  99.90,   0.80,
04/21 22Z,  -0.70,  -3.05,  -2.88,  99.90,   0.87,
04/21 23Z,  -0.70,  -3.69,  -3.44,  99.90,   0.95,
04/22 00Z,  -0.70,  -4.31,  -4.09,  99.90,   0.92,
04/22 01Z,  -0.70,  -4.78,  -4.67,  99.90,   0.81,
04/22 02Z,  -0.70,  -5.06,  -5.29,  99.90,   0.47,
04/22 03Z,  -0.70,  -5.11,  -5.56,  99.90,   0.25,
04/22 04Z,  -0.70,  -4.89,  -5.64,  99.90,  -0.05,  (min)
04/22 05Z,  -0.70,  -4.47,  -5.51,  99.90,  -0.34,
04/22 06Z,  -0.80,  -3.94,  -5.11,  99.90,  -0.37,
04/22 07Z,  -0.80,  -3.37,  -4.58,  99.90,  -0.41,
04/22 08Z,  -0.80,  -2.84,  -4.01,  99.90,  -0.37,
04/22 09Z,  -0.80,  -2.41,  -3.39,  99.90,  -0.18,
04/22 10Z,  -0.80,  -2.12,  -2.91,  99.90,   0.01,
04/22 11Z,  -0.90,  -1.99,  -2.60,  99.90,   0.29,
04/22 12Z,  -0.90,  -1.98,  -2.45,  99.90,   0.43,  (max)
04/22 13Z,  -0.90,  -2.00,  -2.56,  99.90,   0.34,
04/22 14Z,  -0.90,  -2.03,  -2.60,  99.90,   0.33,
04/22 15Z,  -1.00,  -2.04,  -2.66,  99.90,   0.38,  (min)
04/22 16Z,  -1.00,  -1.97,  -2.65,  99.90,   0.32,
04/22 17Z,  -1.00,  -1.87,  -2.62,  99.90,   0.25,
04/22 18Z,  -1.00,  -1.79,  -2.50,  99.90,   0.29,
04/22 19Z,  -1.00,  -1.79,  -2.37,  99.90,   0.42,  (max)
04/22 20Z,  -1.00,  -1.91,  -2.40,  99.90,   0.51,
04/22 21Z,  -1.00,  -2.19,  -2.53,  99.90,   0.66,
04/22 22Z,  -1.00,  -2.60,  -2.80,  99.90,   0.80,
04/22 23Z,  -1.00,  -3.12,  -3.31,  99.90,   0.81,
04/23 00Z,  -1.00,  -3.70,  -3.88,  99.90,   0.82,
04/23 01Z,  -1.00,  -4.22,  -4.42,  99.90,   0.80,
04/23 02Z,  -1.10,  -4.60,  -5.04,  99.90,   0.66,
04/23 03Z,  -1.10,  -4.79,  -5.49,  99.90,   0.40,
04/23 04Z,  -1.00,  -4.74,  -5.62,  99.90,   0.12,  (min)
04/23 05Z,  -1.00,  -4.45,  -5.58,  99.90,  -0.13,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/23 06Z,  -1.00,  -4.00,  99.90,  -5.10,  -0.11,
04/23 07Z,  -0.90,  -3.47,  99.90,  -4.45,  -0.08,
04/23 08Z,  -0.90,  -2.95,  99.90,  -3.90,  -0.05,
04/23 09Z,  -0.90,  -2.53,  99.90,  -3.46,  -0.02,
04/23 10Z,  -0.90,  -2.26,  99.90,  -3.16,   0.00,
04/23 11Z,  -0.90,  -2.13,  99.90,  -3.00,   0.03,
04/23 12Z,  -0.80,  -2.15,  99.90,  -2.89,   0.06,  (max)
04/23 13Z,  -0.80,  -2.25,  99.90,  -2.97,   0.09,
04/23 14Z,  -0.80,  -2.37,  99.90,  -3.06,   0.11,  (min)
04/23 15Z,  -0.70,  -2.48,  99.90,  -3.03,   0.14,
04/23 16Z,  -0.60,  -2.51,  99.90,  -2.94,   0.17,
04/23 17Z,  -0.60,  -2.43,  99.90,  -2.83,   0.20,
04/23 18Z,  -0.50,  -2.29,  99.90,  -2.60,   0.20,
04/23 19Z,  -0.40,  -2.17,  99.90,  -2.37,   0.20,
04/23 20Z,  -0.40,  -2.10,  99.90,  -2.30,   0.20,  (max)
04/23 21Z,  -0.40,  -2.15,  99.90,  -2.35,   0.20,
04/23 22Z,  -0.30,  -2.37,  99.90,  -2.47,   0.20,
04/23 23Z,  -0.30,  -2.70,  99.90,  -2.80,   0.20,
04/24 00Z,  -0.20,  -3.12,  99.90,  -3.12,   0.20,
04/24 01Z,  -0.20,  -3.57,  99.90,  -3.57,   0.20,
04/24 02Z,  -0.20,  -3.96,  99.90,  -3.97,   0.20,
04/24 03Z,  -0.10,  -4.23,  99.90,  -4.14,   0.20,
04/24 04Z,  -0.10,  -4.32,  99.90,  -4.22,   0.20,  (min)
04/24 05Z,  -0.10,  -4.18,  99.90,  -4.09,   0.20,
04/24 06Z,  -0.10,  -3.84,  99.90,  -3.75,   0.20,
04/24 07Z,  -0.10,  -3.40,  99.90,  -3.30,   0.20,
04/24 08Z,  -0.10,  -2.92,  99.90,  -2.82,   0.20,
04/24 09Z,  -0.10,  -2.51,  99.90,  -2.41,   0.20,
04/24 10Z,  -0.10,  -2.25,  99.90,  -2.15,   0.20,
04/24 11Z,  -0.10,  -2.16,  99.90,  -2.06,   0.20,  (max)
04/24 12Z,  -0.10,  -2.20,  99.90,  -2.10,   0.20,
04/24 13Z,  -0.10,  -2.37,  99.90,  -2.27,   0.20,
04/24 14Z,  -0.10,  -2.63,  99.90,  -2.53,   0.20,
04/24 15Z,   0.00,  -2.88,  99.90,  -2.68,   0.20,
04/24 16Z,   0.00,  -3.06,  99.90,  -2.86,   0.20,
04/24 17Z,   0.00,  -3.12,  99.90,  -2.93,   0.20,  (min)
04/24 18Z,   0.00,  -3.04,  99.90,  -2.84,   0.20,
04/24 19Z,   0.00,  -2.86,  99.90,  -2.66,   0.20,
04/24 20Z,   0.00,  -2.66,  99.90,  -2.46,   0.20,
04/24 21Z,   0.00,  -2.50,  99.90,  -2.30,   0.20,
04/24 22Z,   0.00,  -2.46,  99.90,  -2.26,   0.20,  (max)
04/24 23Z,   0.00,  -2.55,  99.90,  -2.36,   0.20,
04/25 00Z,   0.00,  -2.73,  99.90,  -2.53,   0.20,
04/25 01Z,   0.00,  -2.99,  99.90,  -2.79,   0.20,
04/25 02Z,   0.00,  -3.29,  99.90,  -3.09,   0.20,
04/25 03Z,   0.00,  -3.55,  99.90,  -3.35,   0.20,
04/25 04Z,   0.00,  -3.70,  99.90,  -3.50,   0.20,  (min)
04/25 05Z,   0.00,  -3.69,  99.90,  -3.49,   0.20,
04/25 06Z,   0.00,  -3.49,  99.90,  -3.29,   0.20,
04/25 07Z,   0.10,  -3.14,  99.90,  -2.84,   0.20,
04/25 08Z,   0.10,  -2.73,  99.90,  -2.43,   0.20,
04/25 09Z,   0.10,  -2.34,  99.90,  -2.05,   0.20,
04/25 10Z,   0.10,  -2.09,  99.90,  -1.79,   0.20,
04/25 11Z,   0.10,  -2.01,  99.90,  -1.71,   0.20,  (max)
04/25 12Z,   0.10,  -2.09,  99.90,  -1.79,   0.20,
04/25 13Z,   0.10,  -2.31,  99.90,  -2.01,   0.20,
04/25 14Z,   0.10,  -2.67,  99.90,  -2.37,   0.20,
04/25 15Z,   0.10,  -3.10,  99.90,  -2.80,   0.20,
04/25 16Z,   0.10,  -3.48,  99.90,  -3.18,   0.20,
04/25 17Z,   0.10,  -3.75,  99.90,  -3.45,   0.20,
04/25 18Z,   0.10,  -3.85,  99.90,  -3.55,   0.20,  (min)
04/25 19Z,   0.10,  -3.75,  99.90,  -3.45,   0.20,
04/25 20Z,   0.10,  -3.52,  99.90,  -3.22,   0.20,
04/25 21Z,   0.00,  -3.23,  99.90,  -3.03,   0.20,
04/25 22Z,   0.00,  -2.96,  99.90,  -2.77,   0.20,
04/25 23Z,   0.00,  -2.78,  99.90,  -2.58,   0.20,
04/26 00Z,   0.00,  -2.69,  99.90,  -2.49,   0.20,
04/26 01Z,   0.00,  -2.66,  99.90,  -2.47,   0.20,  (max)
04/26 02Z,   0.00,  -2.74,  99.90,  -2.54,   0.20,
04/26 03Z,   0.00,  -2.89,  99.90,  -2.69,   0.20,
04/26 04Z,   0.00,  -3.01,  99.90,  -2.81,   0.20,
04/26 05Z,   0.00,  -3.05,  99.90,  -2.85,   0.20,  (min)
04/26 06Z,   0.00,  -2.97,  99.90,  -2.77,   0.20,
04/26 07Z,   0.00,  -2.74,  99.90,  -2.54,   0.20,
04/26 08Z,   0.00,  -2.41,  99.90,  -2.21,   0.20,
04/26 09Z,   0.00,  -2.07,  99.90,  -1.88,   0.20,
04/26 10Z,   0.00,  -1.82,  99.90,  -1.63,   0.20,
04/26 11Z,   0.00,  -1.73,  99.90,  -1.53,   0.20,  (max)
04/26 12Z,   0.00,  -1.81,  99.90,  -1.62,   0.20,
04/26 13Z,   0.00,  -2.06,  99.90,  -1.86,   0.20,
04/26 14Z,   0.00,  -2.47,  99.90,  -2.27,   0.20,
04/26 15Z,   0.00,  -3.02,  99.90,  -2.83,   0.20,
04/26 16Z,   0.00,  -3.61,  99.90,  -3.41,   0.20,
04/26 17Z,   0.00,  -4.12,  99.90,  -3.92,   0.20,
04/26 18Z,   0.00,  -4.47,  99.90,  -4.28,   0.20,
04/26 19Z,   0.00,  -4.60,  99.90,  -4.41,   0.20,  (min)
04/26 20Z,   0.00,  -4.49,  99.90,  -4.29,   0.20,
04/26 21Z,   0.00,  -4.20,  99.90,  -4.00,   0.20,
04/26 22Z,   0.00,  -3.82,  99.90,  -3.62,   0.20,
04/26 23Z,   0.00,  -3.41,  99.90,  -3.21,   0.20,
04/27 00Z,  -0.10,  -3.04,  99.90,  -2.95,   0.20,