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 : 03/22/2025 19:22:31 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/21 00Z,   0.00,  -5.12,  -5.04,  99.90,   0.08,
03/21 01Z,   0.00,  -5.56,  -5.42,  99.90,   0.14,
03/21 02Z,   0.00,  -5.80,  -5.67,  99.90,   0.13,  (min)
03/21 03Z,  -0.10,  -5.79,  -5.56,  99.90,   0.33,
03/21 04Z,  -0.10,  -5.55,  -5.28,  99.90,   0.37,
03/21 05Z,  -0.10,  -5.10,  -4.78,  99.90,   0.42,
03/21 06Z,   0.00,  -4.53,  -4.26,  99.90,   0.27,
03/21 07Z,  -0.10,  -3.92,  -3.70,  99.90,   0.32,
03/21 08Z,  -0.10,  -3.36,  -3.12,  99.90,   0.34,
03/21 09Z,  -0.10,  -2.92,  -2.71,  99.90,   0.31,
03/21 10Z,  -0.10,  -2.61,  -2.41,  99.90,   0.30,
03/21 11Z,  -0.10,  -2.43,  -2.16,  99.90,   0.37,
03/21 12Z,  -0.10,  -2.34,  -1.96,  99.90,   0.48,
03/21 13Z,  -0.10,  -2.29,  -1.96,  99.90,   0.43,
03/21 14Z,  -0.10,  -2.25,  -1.89,  99.90,   0.46,
03/21 15Z,  -0.10,  -2.18,  -1.83,  99.90,   0.45,
03/21 16Z,  -0.10,  -2.09,  -1.73,  99.90,   0.46,
03/21 17Z,  -0.10,  -2.02,  -1.63,  99.90,   0.49,  (max)
03/21 18Z,  -0.10,  -2.02,  -1.67,  99.90,   0.45,
03/21 19Z,  -0.10,  -2.14,  -1.87,  99.90,   0.37,
03/21 20Z,  -0.10,  -2.42,  -2.24,  99.90,   0.28,
03/21 21Z,  -0.10,  -2.87,  -2.71,  99.90,   0.26,
03/21 22Z,  -0.20,  -3.47,  -3.27,  99.90,   0.40,
03/21 23Z,  -0.20,  -4.15,  -4.05,  99.90,   0.30,
03/22 00Z,  -0.20,  -4.83,  -4.68,  99.90,   0.35,
03/22 01Z,  -0.20,  -5.42,  -5.24,  99.90,   0.38,
03/22 02Z,  -0.20,  -5.83,  -5.59,  99.90,   0.44,
03/22 03Z,  -0.20,  -6.01,  -5.71,  99.90,   0.50,  (min)
03/22 04Z,  -0.20,  -5.92,  -5.64,  99.90,   0.48,
03/22 05Z,  -0.10,  -5.59,  -5.25,  99.90,   0.44,
03/22 06Z,  -0.20,  -5.08,  -4.89,  99.90,   0.39,
03/22 07Z,  -0.20,  -4.47,  -4.35,  99.90,   0.32,
03/22 08Z,  -0.20,  -3.85,  -3.79,  99.90,   0.26,
03/22 09Z,  -0.20,  -3.30,  -3.33,  99.90,   0.17,
03/22 10Z,  -0.20,  -2.87,  -2.98,  99.90,   0.09,
03/22 11Z,  -0.20,  -2.58,  -2.70,  99.90,   0.08,
03/22 12Z,  -0.20,  -2.40,  -2.56,  99.90,   0.04,
03/22 13Z,  -0.20,  -2.30,  -2.43,  99.90,   0.07,
03/22 14Z,  -0.20,  -2.21,  -2.40,  99.90,   0.01,
03/22 15Z,  -0.20,  -2.12,  -2.23,  99.90,   0.09,
03/22 16Z,  -0.20,  -2.01,  -2.15,  99.90,   0.06,
03/22 17Z,  -0.20,  -1.89,  -2.03,  99.90,   0.06,
03/22 18Z,  -0.10,  -1.83,  -2.00,  99.90,  -0.07,  (max)
03/22 19Z,  -0.10,  -1.86,  -2.09,  99.90,  -0.13,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/22 20Z,  -0.20,  -2.05,  99.90,  -2.37,  -0.12,
03/22 21Z,  -0.20,  -2.42,  99.90,  -2.74,  -0.11,
03/22 22Z,  -0.20,  -2.97,  99.90,  -3.28,  -0.11,
03/22 23Z,  -0.20,  -3.64,  99.90,  -3.95,  -0.10,
03/23 00Z,  -0.20,  -4.38,  99.90,  -4.68,  -0.10,
03/23 01Z,  -0.20,  -5.08,  99.90,  -5.37,  -0.09,
03/23 02Z,  -0.20,  -5.65,  99.90,  -5.94,  -0.08,
03/23 03Z,  -0.20,  -6.01,  99.90,  -6.29,  -0.08,
03/23 04Z,  -0.20,  -6.12,  99.90,  -6.39,  -0.07,  (min)
03/23 05Z,  -0.20,  -5.96,  99.90,  -6.22,  -0.07,
03/23 06Z,  -0.20,  -5.56,  99.90,  -5.83,  -0.06,
03/23 07Z,  -0.20,  -5.01,  99.90,  -5.27,  -0.06,
03/23 08Z,  -0.20,  -4.39,  99.90,  -4.64,  -0.06,
03/23 09Z,  -0.20,  -3.78,  99.90,  -4.04,  -0.06,
03/23 10Z,  -0.30,  -3.26,  99.90,  -3.62,  -0.06,
03/23 11Z,  -0.30,  -2.87,  99.90,  -3.22,  -0.06,
03/23 12Z,  -0.30,  -2.60,  99.90,  -2.96,  -0.06,
03/23 13Z,  -0.30,  -2.43,  99.90,  -2.78,  -0.06,
03/23 14Z,  -0.30,  -2.30,  99.90,  -2.66,  -0.06,
03/23 15Z,  -0.30,  -2.18,  99.90,  -2.53,  -0.06,
03/23 16Z,  -0.30,  -2.04,  99.90,  -2.39,  -0.06,
03/23 17Z,  -0.30,  -1.88,  99.90,  -2.24,  -0.06,
03/23 18Z,  -0.30,  -1.75,  99.90,  -2.10,  -0.06,
03/23 19Z,  -0.30,  -1.69,  99.90,  -2.04,  -0.06,  (max)
03/23 20Z,  -0.30,  -1.76,  99.90,  -2.12,  -0.06,
03/23 21Z,  -0.40,  -2.02,  99.90,  -2.47,  -0.06,
03/23 22Z,  -0.40,  -2.46,  99.90,  -2.92,  -0.06,
03/23 23Z,  -0.40,  -3.08,  99.90,  -3.54,  -0.06,
03/24 00Z,  -0.40,  -3.82,  99.90,  -4.27,  -0.06,
03/24 01Z,  -0.40,  -4.58,  99.90,  -5.03,  -0.06,
03/24 02Z,  -0.40,  -5.27,  99.90,  -5.72,  -0.06,
03/24 03Z,  -0.40,  -5.80,  99.90,  -6.25,  -0.06,
03/24 04Z,  -0.40,  -6.09,  99.90,  -6.55,  -0.06,
03/24 05Z,  -0.40,  -6.12,  99.90,  -6.57,  -0.06,  (min)
03/24 06Z,  -0.40,  -5.89,  99.90,  -6.34,  -0.06,
03/24 07Z,  -0.40,  -5.45,  99.90,  -5.90,  -0.06,
03/24 08Z,  -0.40,  -4.88,  99.90,  -5.34,  -0.06,
03/24 09Z,  -0.40,  -4.27,  99.90,  -4.73,  -0.06,
03/24 10Z,  -0.50,  -3.71,  99.90,  -4.26,  -0.06,
03/24 11Z,  -0.50,  -3.24,  99.90,  -3.79,  -0.06,
03/24 12Z,  -0.40,  -2.90,  99.90,  -3.35,  -0.06,
03/24 13Z,  -0.40,  -2.66,  99.90,  -3.12,  -0.06,
03/24 14Z,  -0.40,  -2.50,  99.90,  -2.96,  -0.06,
03/24 15Z,  -0.40,  -2.36,  99.90,  -2.82,  -0.06,
03/24 16Z,  -0.30,  -2.21,  99.90,  -2.56,  -0.06,
03/24 17Z,  -0.30,  -2.03,  99.90,  -2.38,  -0.06,
03/24 18Z,  -0.30,  -1.84,  99.90,  -2.20,  -0.06,
03/24 19Z,  -0.30,  -1.69,  99.90,  -2.05,  -0.06,
03/24 20Z,  -0.30,  -1.64,  99.90,  -2.00,  -0.06,  (max)
03/24 21Z,  -0.30,  -1.75,  99.90,  -2.11,  -0.06,
03/24 22Z,  -0.30,  -2.05,  99.90,  -2.41,  -0.06,
03/24 23Z,  -0.30,  -2.55,  99.90,  -2.91,  -0.06,
03/25 00Z,  -0.30,  -3.21,  99.90,  -3.57,  -0.06,
03/25 01Z,  -0.20,  -3.97,  99.90,  -4.22,  -0.06,
03/25 02Z,  -0.20,  -4.72,  99.90,  -4.97,  -0.06,
03/25 03Z,  -0.20,  -5.37,  99.90,  -5.62,  -0.06,
03/25 04Z,  -0.20,  -5.83,  99.90,  -6.08,  -0.06,
03/25 05Z,  -0.10,  -6.04,  99.90,  -6.19,  -0.06,  (min)
03/25 06Z,  -0.10,  -5.99,  99.90,  -6.14,  -0.06,
03/25 07Z,  -0.10,  -5.70,  99.90,  -5.86,  -0.06,
03/25 08Z,  -0.10,  -5.23,  99.90,  -5.39,  -0.06,
03/25 09Z,  -0.10,  -4.67,  99.90,  -4.83,  -0.06,
03/25 10Z,  -0.10,  -4.10,  99.90,  -4.26,  -0.06,
03/25 11Z,  -0.10,  -3.60,  99.90,  -3.76,  -0.06,
03/25 12Z,   0.00,  -3.21,  99.90,  -3.27,  -0.06,
03/25 13Z,   0.00,  -2.94,  99.90,  -3.00,  -0.06,
03/25 14Z,   0.00,  -2.76,  99.90,  -2.82,  -0.06,
03/25 15Z,   0.00,  -2.63,  99.90,  -2.69,  -0.06,
03/25 16Z,   0.00,  -2.50,  99.90,  -2.56,  -0.06,
03/25 17Z,   0.00,  -2.34,  99.90,  -2.40,  -0.06,
03/25 18Z,   0.00,  -2.14,  99.90,  -2.20,  -0.06,
03/25 19Z,  -0.10,  -1.94,  99.90,  -2.09,  -0.06,
03/25 20Z,  -0.10,  -1.78,  99.90,  -1.93,  -0.06,
03/25 21Z,  -0.10,  -1.73,  99.90,  -1.88,  -0.06,  (max)
03/25 22Z,  -0.10,  -1.85,  99.90,  -2.01,  -0.06,
03/25 23Z,  -0.20,  -2.17,  99.90,  -2.43,  -0.06,
03/26 00Z,  -0.20,  -2.68,  99.90,  -2.94,  -0.06,
03/26 01Z,  -0.20,  -3.34,  99.90,  -3.59,  -0.06,
03/26 02Z,  -0.20,  -4.06,  99.90,  -4.32,  -0.06,
03/26 03Z,  -0.20,  -4.76,  99.90,  -5.02,  -0.06,
03/26 04Z,  -0.20,  -5.33,  99.90,  -5.59,  -0.06,
03/26 05Z,  -0.20,  -5.70,  99.90,  -5.96,  -0.06,
03/26 06Z,  -0.30,  -5.83,  99.90,  -6.19,  -0.06,  (min)
03/26 07Z,  -0.30,  -5.71,  99.90,  -6.06,  -0.06,
03/26 08Z,  -0.30,  -5.38,  99.90,  -5.73,  -0.06,
03/26 09Z,  -0.30,  -4.90,  99.90,  -5.26,  -0.06,
03/26 10Z,  -0.40,  -4.37,  99.90,  -4.83,  -0.06,
03/26 11Z,  -0.40,  -3.87,  99.90,  -4.33,  -0.06,
03/26 12Z,  -0.40,  -3.46,  99.90,  -3.92,  -0.06,