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 : 05/24/2025 17:23:54 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/23 00Z,   0.00,  -3.88,  -4.18,  99.90,  -0.30,
05/23 01Z,   0.00,  -4.13,  -4.48,  99.90,  -0.35,
05/23 02Z,   0.00,  -4.35,  -4.71,  99.90,  -0.36,
05/23 03Z,   0.00,  -4.49,  -4.87,  99.90,  -0.38,
05/23 04Z,  -0.10,  -4.47,  -4.98,  99.90,  -0.41,  (min)
05/23 05Z,  -0.10,  -4.28,  -4.74,  99.90,  -0.36,
05/23 06Z,  -0.20,  -3.93,  -4.43,  99.90,  -0.30,
05/23 07Z,  -0.20,  -3.47,  -4.07,  99.90,  -0.40,
05/23 08Z,  -0.30,  -2.98,  -3.62,  99.90,  -0.34,
05/23 09Z,  -0.30,  -2.56,  -3.21,  99.90,  -0.35,
05/23 10Z,  -0.30,  -2.31,  -2.82,  99.90,  -0.21,  (max)
05/23 11Z,  -0.40,  -2.28,  -2.85,  99.90,  -0.17,
05/23 12Z,  -0.30,  -2.48,  -3.10,  99.90,  -0.32,
05/23 13Z,  -0.40,  -2.89,  -3.44,  99.90,  -0.15,
05/23 14Z,  -0.40,  -3.41,  -4.08,  99.90,  -0.27,
05/23 15Z,  -0.40,  -3.97,  -4.57,  99.90,  -0.20,
05/23 16Z,  -0.40,  -4.44,  -4.95,  99.90,  -0.11,
05/23 17Z,  -0.40,  -4.75,  -5.31,  99.90,  -0.16,
05/23 18Z,  -0.30,  -4.87,  -5.41,  99.90,  -0.24,  (min)
05/23 19Z,  -0.30,  -4.79,  -5.40,  99.90,  -0.31,
05/23 20Z,  -0.30,  -4.57,  -5.15,  99.90,  -0.28,
05/23 21Z,  -0.30,  -4.28,  -4.88,  99.90,  -0.30,
05/23 22Z,  -0.30,  -4.01,  -4.54,  99.90,  -0.23,
05/23 23Z,  -0.30,  -3.81,  -4.34,  99.90,  -0.23,
05/24 00Z,  -0.20,  -3.72,  -4.18,  99.90,  -0.26,
05/24 01Z,  -0.20,  -3.72,  -4.18,  99.90,  -0.26,  (max)
05/24 02Z,  -0.10,  -3.78,  -4.28,  99.90,  -0.40,
05/24 03Z,  -0.10,  -3.83,  -4.35,  99.90,  -0.42,  (min)
05/24 04Z,   0.00,  -3.82,  -4.22,  99.90,  -0.40,
05/24 05Z,   0.00,  -3.69,  -4.00,  99.90,  -0.31,
05/24 06Z,   0.00,  -3.43,  -3.72,  99.90,  -0.29,
05/24 07Z,   0.00,  -3.06,  -3.27,  99.90,  -0.21,
05/24 08Z,   0.00,  -2.64,  -2.97,  99.90,  -0.33,
05/24 09Z,   0.00,  -2.25,  -2.50,  99.90,  -0.25,
05/24 10Z,   0.00,  -1.99,  -2.31,  99.90,  -0.32,
05/24 11Z,   0.00,  -1.94,  -2.11,  99.90,  -0.17,  (max)
05/24 12Z,   0.00,  -2.13,  -2.37,  99.90,  -0.24,
05/24 13Z,   0.00,  -2.58,  -2.86,  99.90,  -0.28,
05/24 14Z,   0.00,  -3.22,  -3.41,  99.90,  -0.19,
05/24 15Z,   0.00,  -3.96,  -4.17,  99.90,  -0.21,
05/24 16Z,   0.00,  -4.68,  -4.83,  99.90,  -0.15,
05/24 17Z,   0.00,  -5.27,  -5.38,  99.90,  -0.11,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/24 18Z,   0.00,  -5.63,  99.90,  -5.75,  -0.12,
05/24 19Z,   0.00,  -5.74,  99.90,  -5.86,  -0.12,  (min)
05/24 20Z,   0.00,  -5.59,  99.90,  -5.71,  -0.12,
05/24 21Z,   0.00,  -5.26,  99.90,  -5.38,  -0.13,
05/24 22Z,   0.00,  -4.82,  99.90,  -4.95,  -0.13,
05/24 23Z,   0.00,  -4.36,  99.90,  -4.49,  -0.13,
05/25 00Z,   0.00,  -3.96,  99.90,  -4.10,  -0.14,
05/25 01Z,   0.00,  -3.66,  99.90,  -3.80,  -0.14,
05/25 02Z,   0.00,  -3.47,  99.90,  -3.61,  -0.14,
05/25 03Z,   0.00,  -3.35,  99.90,  -3.50,  -0.15,
05/25 04Z,   0.10,  -3.25,  99.90,  -3.30,  -0.15,
05/25 05Z,   0.10,  -3.12,  99.90,  -3.18,  -0.16,
05/25 06Z,   0.10,  -2.92,  99.90,  -2.97,  -0.16,
05/25 07Z,   0.10,  -2.63,  99.90,  -2.68,  -0.16,
05/25 08Z,   0.10,  -2.28,  99.90,  -2.33,  -0.16,
05/25 09Z,   0.20,  -1.92,  99.90,  -1.88,  -0.16,
05/25 10Z,   0.20,  -1.65,  99.90,  -1.61,  -0.16,
05/25 11Z,   0.20,  -1.55,  99.90,  -1.50,  -0.16,  (max)
05/25 12Z,   0.20,  -1.68,  99.90,  -1.63,  -0.16,
05/25 13Z,   0.20,  -2.08,  99.90,  -2.04,  -0.16,
05/25 14Z,   0.30,  -2.74,  99.90,  -2.60,  -0.16,
05/25 15Z,   0.30,  -3.59,  99.90,  -3.44,  -0.16,
05/25 16Z,   0.40,  -4.50,  99.90,  -4.26,  -0.16,
05/25 17Z,   0.40,  -5.36,  99.90,  -5.11,  -0.16,
05/25 18Z,   0.40,  -6.03,  99.90,  -5.78,  -0.16,
05/25 19Z,   0.40,  -6.42,  99.90,  -6.18,  -0.16,
05/25 20Z,   0.40,  -6.51,  99.90,  -6.26,  -0.16,  (min)
05/25 21Z,   0.40,  -6.29,  99.90,  -6.04,  -0.16,
05/25 22Z,   0.40,  -5.83,  99.90,  -5.58,  -0.16,
05/25 23Z,   0.40,  -5.23,  99.90,  -4.99,  -0.16,
05/26 00Z,   0.40,  -4.59,  99.90,  -4.35,  -0.16,
05/26 01Z,   0.40,  -4.01,  99.90,  -3.76,  -0.16,
05/26 02Z,   0.40,  -3.52,  99.90,  -3.28,  -0.16,
05/26 03Z,   0.30,  -3.16,  99.90,  -3.01,  -0.16,
05/26 04Z,   0.30,  -2.89,  99.90,  -2.75,  -0.16,
05/26 05Z,   0.30,  -2.69,  99.90,  -2.54,  -0.16,
05/26 06Z,   0.20,  -2.49,  99.90,  -2.44,  -0.16,
05/26 07Z,   0.20,  -2.26,  99.90,  -2.21,  -0.16,
05/26 08Z,   0.10,  -1.98,  99.90,  -2.03,  -0.16,
05/26 09Z,   0.10,  -1.67,  99.90,  -1.73,  -0.16,
05/26 10Z,   0.00,  -1.40,  99.90,  -1.56,  -0.16,
05/26 11Z,   0.00,  -1.24,  99.90,  -1.39,  -0.16,  (max)
05/26 12Z,   0.00,  -1.27,  99.90,  -1.42,  -0.16,
05/26 13Z,   0.00,  -1.55,  99.90,  -1.70,  -0.16,
05/26 14Z,   0.00,  -2.11,  99.90,  -2.27,  -0.16,
05/26 15Z,   0.00,  -2.93,  99.90,  -3.08,  -0.16,
05/26 16Z,   0.00,  -3.92,  99.90,  -4.07,  -0.16,
05/26 17Z,   0.00,  -4.96,  99.90,  -5.12,  -0.16,
05/26 18Z,   0.00,  -5.91,  99.90,  -6.07,  -0.16,
05/26 19Z,   0.00,  -6.64,  99.90,  -6.79,  -0.16,
05/26 20Z,  -0.10,  -7.05,  99.90,  -7.30,  -0.16,
05/26 21Z,  -0.10,  -7.09,  99.90,  -7.35,  -0.16,  (min)
05/26 22Z,  -0.10,  -6.80,  99.90,  -7.05,  -0.16,
05/26 23Z,  -0.10,  -6.23,  99.90,  -6.49,  -0.16,
05/27 00Z,  -0.10,  -5.49,  99.90,  -5.75,  -0.16,
05/27 01Z,  -0.10,  -4.70,  99.90,  -4.96,  -0.16,
05/27 02Z,  -0.10,  -3.96,  99.90,  -4.21,  -0.16,
05/27 03Z,  -0.10,  -3.33,  99.90,  -3.58,  -0.16,
05/27 04Z,  -0.10,  -2.84,  99.90,  -3.10,  -0.16,
05/27 05Z,  -0.10,  -2.49,  99.90,  -2.74,  -0.16,
05/27 06Z,  -0.10,  -2.22,  99.90,  -2.48,  -0.16,
05/27 07Z,  -0.10,  -2.00,  99.90,  -2.26,  -0.16,
05/27 08Z,  -0.10,  -1.78,  99.90,  -2.04,  -0.16,
05/27 09Z,  -0.10,  -1.55,  99.90,  -1.80,  -0.16,
05/27 10Z,  -0.10,  -1.30,  99.90,  -1.56,  -0.16,
05/27 11Z,  -0.10,  -1.11,  99.90,  -1.36,  -0.16,
05/27 12Z,  -0.10,  -1.03,  99.90,  -1.29,  -0.16,  (max)
05/27 13Z,  -0.10,  -1.15,  99.90,  -1.41,  -0.16,
05/27 14Z,  -0.10,  -1.53,  99.90,  -1.79,  -0.16,
05/27 15Z,  -0.10,  -2.20,  99.90,  -2.45,  -0.16,
05/27 16Z,  -0.10,  -3.11,  99.90,  -3.36,  -0.16,
05/27 17Z,  -0.10,  -4.18,  99.90,  -4.44,  -0.16,
05/27 18Z,  -0.10,  -5.29,  99.90,  -5.55,  -0.16,
05/27 19Z,   0.00,  -6.29,  99.90,  -6.45,  -0.16,
05/27 20Z,  -0.10,  -7.04,  99.90,  -7.30,  -0.16,
05/27 21Z,  -0.10,  -7.45,  99.90,  -7.70,  -0.16,
05/27 22Z,  -0.10,  -7.46,  99.90,  -7.71,  -0.16,  (min)
05/27 23Z,  -0.10,  -7.09,  99.90,  -7.35,  -0.16,
05/28 00Z,  -0.10,  -6.43,  99.90,  -6.69,  -0.16,
05/28 01Z,  -0.10,  -5.58,  99.90,  -5.84,  -0.16,
05/28 02Z,  -0.10,  -4.68,  99.90,  -4.94,  -0.16,
05/28 03Z,  -0.10,  -3.83,  99.90,  -4.08,  -0.16,
05/28 04Z,  -0.10,  -3.11,  99.90,  -3.36,  -0.16,
05/28 05Z,  -0.10,  -2.56,  99.90,  -2.81,  -0.16,
05/28 06Z,  -0.20,  -2.17,  99.90,  -2.52,  -0.16,
05/28 07Z,  -0.20,  -1.90,  99.90,  -2.26,  -0.16,
05/28 08Z,  -0.20,  -1.71,  99.90,  -2.07,  -0.16,
05/28 09Z,  -0.20,  -1.54,  99.90,  -1.89,  -0.16,
05/28 10Z,  -0.30,  -1.36,  99.90,  -1.81,  -0.16,
05/28 11Z,  -0.30,  -1.18,  99.90,  -1.63,  -0.16,
05/28 12Z,  -0.30,  -1.05,  99.90,  -1.50,  -0.16,