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 : 05/25/2025 01:23:28 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/23 06Z,  -0.20,  -2.05,  -2.55,  99.90,  -0.30,
05/23 07Z,  -0.20,  -1.59,  -2.19,  99.90,  -0.40,
05/23 08Z,  -0.30,  -1.10,  -1.74,  99.90,  -0.34,
05/23 09Z,  -0.30,  -0.68,  -1.33,  99.90,  -0.35,
05/23 10Z,  -0.30,  -0.43,  -0.94,  99.90,  -0.21,  (max)
05/23 11Z,  -0.40,  -0.40,  -0.97,  99.90,  -0.17,
05/23 12Z,  -0.30,  -0.60,  -1.22,  99.90,  -0.32,
05/23 13Z,  -0.40,  -1.01,  -1.56,  99.90,  -0.15,
05/23 14Z,  -0.40,  -1.53,  -2.20,  99.90,  -0.27,
05/23 15Z,  -0.40,  -2.09,  -2.69,  99.90,  -0.20,
05/23 16Z,  -0.40,  -2.56,  -3.07,  99.90,  -0.11,
05/23 17Z,  -0.40,  -2.87,  -3.43,  99.90,  -0.16,
05/23 18Z,  -0.30,  -2.99,  -3.53,  99.90,  -0.24,  (min)
05/23 19Z,  -0.30,  -2.91,  -3.52,  99.90,  -0.31,
05/23 20Z,  -0.30,  -2.69,  -3.27,  99.90,  -0.28,
05/23 21Z,  -0.30,  -2.40,  -3.00,  99.90,  -0.30,
05/23 22Z,  -0.30,  -2.13,  -2.66,  99.90,  -0.23,
05/23 23Z,  -0.30,  -1.93,  -2.46,  99.90,  -0.23,
05/24 00Z,  -0.20,  -1.84,  -2.30,  99.90,  -0.26,
05/24 01Z,  -0.20,  -1.84,  -2.30,  99.90,  -0.26,  (max)
05/24 02Z,  -0.10,  -1.90,  -2.40,  99.90,  -0.40,
05/24 03Z,  -0.10,  -1.95,  -2.47,  99.90,  -0.42,  (min)
05/24 04Z,   0.00,  -1.94,  -2.34,  99.90,  -0.40,
05/24 05Z,   0.00,  -1.81,  -2.12,  99.90,  -0.31,
05/24 06Z,   0.00,  -1.55,  -1.84,  99.90,  -0.29,
05/24 07Z,   0.00,  -1.18,  -1.39,  99.90,  -0.21,
05/24 08Z,   0.00,  -0.76,  -1.09,  99.90,  -0.33,
05/24 09Z,   0.00,  -0.37,  -0.62,  99.90,  -0.25,
05/24 10Z,   0.00,  -0.11,  -0.43,  99.90,  -0.32,
05/24 11Z,   0.00,  -0.06,  -0.23,  99.90,  -0.17,  (max)
05/24 12Z,   0.00,  -0.25,  -0.49,  99.90,  -0.24,
05/24 13Z,   0.00,  -0.70,  -0.98,  99.90,  -0.28,
05/24 14Z,   0.00,  -1.34,  -1.53,  99.90,  -0.19,
05/24 15Z,   0.00,  -2.08,  -2.29,  99.90,  -0.21,
05/24 16Z,   0.00,  -2.80,  -2.95,  99.90,  -0.15,
05/24 17Z,   0.00,  -3.39,  -3.50,  99.90,  -0.11,
05/24 18Z,   0.00,  -3.75,  -4.02,  99.90,  -0.27,
05/24 19Z,   0.00,  -3.86,  -4.09,  99.90,  -0.23,  (min)
05/24 20Z,   0.00,  -3.71,  -3.82,  99.90,  -0.11,
05/24 21Z,   0.00,  -3.38,  -3.76,  99.90,  -0.38,
05/24 22Z,   0.00,  -2.94,  -3.09,  99.90,  -0.15,
05/24 23Z,   0.00,  -2.48,  -2.76,  99.90,  -0.28,
05/25 00Z,   0.00,  -2.08,  -2.32,  99.90,  -0.24,
05/25 01Z,   0.00,  -1.78,  -1.95,  99.90,  -0.17,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/25 02Z,   0.00,  -1.59,  99.90,  -1.76,  -0.17,
05/25 03Z,   0.10,  -1.47,  99.90,  -1.54,  -0.17,
05/25 04Z,   0.10,  -1.37,  99.90,  -1.44,  -0.17,
05/25 05Z,   0.10,  -1.24,  99.90,  -1.31,  -0.17,
05/25 06Z,   0.10,  -1.04,  99.90,  -1.11,  -0.17,
05/25 07Z,   0.10,  -0.75,  99.90,  -0.82,  -0.17,
05/25 08Z,   0.10,  -0.40,  99.90,  -0.47,  -0.17,
05/25 09Z,   0.10,  -0.04,  99.90,  -0.11,  -0.17,
05/25 10Z,   0.10,   0.23,  99.90,   0.16,  -0.17,
05/25 11Z,   0.20,   0.33,  99.90,   0.37,  -0.17,  (max)
05/25 12Z,   0.20,   0.20,  99.90,   0.23,  -0.17,
05/25 13Z,   0.20,  -0.20,  99.90,  -0.17,  -0.17,
05/25 14Z,   0.30,  -0.86,  99.90,  -0.73,  -0.17,
05/25 15Z,   0.30,  -1.71,  99.90,  -1.57,  -0.17,
05/25 16Z,   0.40,  -2.62,  99.90,  -2.39,  -0.17,
05/25 17Z,   0.40,  -3.48,  99.90,  -3.25,  -0.17,
05/25 18Z,   0.40,  -4.15,  99.90,  -3.92,  -0.17,
05/25 19Z,   0.40,  -4.54,  99.90,  -4.31,  -0.17,
05/25 20Z,   0.40,  -4.63,  99.90,  -4.39,  -0.17,  (min)
05/25 21Z,   0.40,  -4.41,  99.90,  -4.17,  -0.17,
05/25 22Z,   0.40,  -3.95,  99.90,  -3.72,  -0.17,
05/25 23Z,   0.40,  -3.35,  99.90,  -3.12,  -0.17,
05/26 00Z,   0.40,  -2.71,  99.90,  -2.48,  -0.17,
05/26 01Z,   0.30,  -2.13,  99.90,  -2.00,  -0.17,
05/26 02Z,   0.30,  -1.64,  99.90,  -1.51,  -0.17,
05/26 03Z,   0.30,  -1.28,  99.90,  -1.15,  -0.17,
05/26 04Z,   0.30,  -1.01,  99.90,  -0.88,  -0.17,
05/26 05Z,   0.20,  -0.81,  99.90,  -0.78,  -0.17,
05/26 06Z,   0.20,  -0.61,  99.90,  -0.58,  -0.17,
05/26 07Z,   0.20,  -0.38,  99.90,  -0.35,  -0.17,
05/26 08Z,   0.10,  -0.10,  99.90,  -0.17,  -0.17,
05/26 09Z,   0.10,   0.21,  99.90,   0.14,  -0.17,
05/26 10Z,   0.00,   0.48,  99.90,   0.31,  -0.17,
05/26 11Z,   0.00,   0.64,  99.90,   0.47,  -0.17,  (max)
05/26 12Z,   0.00,   0.61,  99.90,   0.45,  -0.17,
05/26 13Z,   0.00,   0.33,  99.90,   0.16,  -0.17,
05/26 14Z,   0.00,  -0.23,  99.90,  -0.40,  -0.17,
05/26 15Z,   0.00,  -1.05,  99.90,  -1.22,  -0.17,
05/26 16Z,   0.00,  -2.04,  99.90,  -2.21,  -0.17,
05/26 17Z,   0.00,  -3.08,  99.90,  -3.25,  -0.17,
05/26 18Z,   0.00,  -4.03,  99.90,  -4.20,  -0.17,
05/26 19Z,   0.00,  -4.76,  99.90,  -4.93,  -0.17,
05/26 20Z,  -0.10,  -5.17,  99.90,  -5.44,  -0.17,
05/26 21Z,  -0.10,  -5.21,  99.90,  -5.48,  -0.17,  (min)
05/26 22Z,  -0.10,  -4.92,  99.90,  -5.19,  -0.17,
05/26 23Z,  -0.10,  -4.35,  99.90,  -4.62,  -0.17,
05/27 00Z,  -0.10,  -3.61,  99.90,  -3.88,  -0.17,
05/27 01Z,  -0.10,  -2.82,  99.90,  -3.09,  -0.17,
05/27 02Z,  -0.10,  -2.08,  99.90,  -2.35,  -0.17,
05/27 03Z,  -0.10,  -1.45,  99.90,  -1.72,  -0.17,
05/27 04Z,  -0.10,  -0.96,  99.90,  -1.23,  -0.17,
05/27 05Z,  -0.10,  -0.61,  99.90,  -0.88,  -0.17,
05/27 06Z,  -0.10,  -0.34,  99.90,  -0.61,  -0.17,
05/27 07Z,  -0.10,  -0.12,  99.90,  -0.39,  -0.17,
05/27 08Z,  -0.10,   0.10,  99.90,  -0.17,  -0.17,
05/27 09Z,  -0.10,   0.33,  99.90,   0.07,  -0.17,
05/27 10Z,  -0.10,   0.58,  99.90,   0.31,  -0.17,
05/27 11Z,  -0.10,   0.77,  99.90,   0.50,  -0.17,
05/27 12Z,  -0.10,   0.85,  99.90,   0.58,  -0.17,  (max)
05/27 13Z,  -0.10,   0.73,  99.90,   0.46,  -0.17,
05/27 14Z,  -0.10,   0.35,  99.90,   0.08,  -0.17,
05/27 15Z,  -0.10,  -0.32,  99.90,  -0.59,  -0.17,
05/27 16Z,  -0.10,  -1.23,  99.90,  -1.50,  -0.17,
05/27 17Z,  -0.10,  -2.30,  99.90,  -2.57,  -0.17,
05/27 18Z,  -0.10,  -3.41,  99.90,  -3.68,  -0.17,
05/27 19Z,  -0.10,  -4.41,  99.90,  -4.68,  -0.17,
05/27 20Z,  -0.10,  -5.16,  99.90,  -5.43,  -0.17,
05/27 21Z,  -0.10,  -5.57,  99.90,  -5.84,  -0.17,
05/27 22Z,  -0.10,  -5.58,  99.90,  -5.84,  -0.17,  (min)
05/27 23Z,  -0.10,  -5.21,  99.90,  -5.48,  -0.17,
05/28 00Z,  -0.10,  -4.55,  99.90,  -4.82,  -0.17,
05/28 01Z,  -0.10,  -3.70,  99.90,  -3.97,  -0.17,
05/28 02Z,  -0.10,  -2.80,  99.90,  -3.07,  -0.17,
05/28 03Z,  -0.10,  -1.95,  99.90,  -2.22,  -0.17,
05/28 04Z,  -0.10,  -1.23,  99.90,  -1.50,  -0.17,
05/28 05Z,  -0.10,  -0.68,  99.90,  -0.95,  -0.17,
05/28 06Z,  -0.20,  -0.29,  99.90,  -0.66,  -0.17,
05/28 07Z,  -0.20,  -0.02,  99.90,  -0.39,  -0.17,
05/28 08Z,  -0.20,   0.17,  99.90,  -0.20,  -0.17,
05/28 09Z,  -0.20,   0.34,  99.90,  -0.03,  -0.17,
05/28 10Z,  -0.30,   0.52,  99.90,   0.05,  -0.17,
05/28 11Z,  -0.30,   0.70,  99.90,   0.23,  -0.17,
05/28 12Z,  -0.30,   0.83,  99.90,   0.37,  -0.17,
05/28 13Z,  -0.30,   0.85,  99.90,   0.38,  -0.17,  (max)
05/28 14Z,  -0.30,   0.68,  99.90,   0.21,  -0.17,
05/28 15Z,  -0.30,   0.26,  99.90,  -0.21,  -0.17,
05/28 16Z,  -0.30,  -0.44,  99.90,  -0.91,  -0.17,
05/28 17Z,  -0.30,  -1.38,  99.90,  -1.85,  -0.17,
05/28 18Z,  -0.30,  -2.48,  99.90,  -2.95,  -0.17,