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
#Unalaska, AK : 05/10/2026 07:22:01 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/08 12Z,  -0.10,  -2.13,  -2.27,  99.90,  -0.04,
05/08 13Z,   0.00,  -2.37,  -2.43,  99.90,  -0.06,
05/08 14Z,   0.00,  -2.57,  -2.60,  99.90,  -0.03,
05/08 15Z,   0.00,  -2.68,  -2.69,  99.90,  -0.01,
05/08 16Z,   0.00,  -2.70,  -2.72,  99.90,  -0.02,  (min)
05/08 17Z,   0.00,  -2.68,  -2.69,  99.90,  -0.01,  (max)
05/08 18Z,   0.00,  -2.68,  -2.82,  99.90,  -0.14,
05/08 19Z,   0.00,  -2.77,  -2.90,  99.90,  -0.13,
05/08 20Z,   0.00,  -3.00,  -3.10,  99.90,  -0.10,
05/08 21Z,   0.00,  -3.38,  -3.53,  99.90,  -0.15,
05/08 22Z,   0.00,  -3.88,  -3.92,  99.90,  -0.04,
05/08 23Z,   0.00,  -4.43,  -4.46,  99.90,  -0.03,
05/09 00Z,   0.00,  -4.95,  -4.89,  99.90,   0.06,
05/09 01Z,   0.00,  -5.32,  -5.29,  99.90,   0.03,
05/09 02Z,   0.00,  -5.48,  -5.37,  99.90,   0.11,  (min)
05/09 03Z,   0.00,  -5.38,  -5.17,  99.90,   0.21,
05/09 04Z,   0.00,  -5.01,  -4.86,  99.90,   0.15,
05/09 05Z,   0.00,  -4.44,  -4.28,  99.90,   0.16,
05/09 06Z,   0.00,  -3.75,  -3.54,  99.90,   0.21,
05/09 07Z,   0.00,  -3.06,  -2.88,  99.90,   0.18,
05/09 08Z,   0.00,  -2.47,  -2.32,  99.90,   0.15,
05/09 09Z,   0.00,  -2.09,  -1.99,  99.90,   0.10,
05/09 10Z,   0.00,  -1.93,  -1.94,  99.90,  -0.01,
05/09 11Z,   0.10,  -1.99,  -1.92,  99.90,  -0.03,  (max)
05/09 12Z,   0.10,  -2.20,  -2.11,  99.90,  -0.01,
05/09 13Z,   0.10,  -2.48,  -2.39,  99.90,  -0.01,
05/09 14Z,   0.10,  -2.74,  -2.58,  99.90,   0.06,
05/09 15Z,   0.20,  -2.90,  -2.72,  99.90,  -0.02,
05/09 16Z,   0.20,  -2.96,  -2.75,  99.90,   0.01,  (min)
05/09 17Z,   0.20,  -2.92,  -2.72,  99.90,   0.00,  (max)
05/09 18Z,   0.20,  -2.85,  -2.73,  99.90,  -0.08,  (min)
05/09 19Z,   0.20,  -2.83,  -2.68,  99.90,  -0.05,  (max)
05/09 20Z,   0.20,  -2.91,  -2.85,  99.90,  -0.14,
05/09 21Z,   0.20,  -3.15,  -3.07,  99.90,  -0.12,
05/09 22Z,   0.20,  -3.53,  -3.42,  99.90,  -0.09,
05/09 23Z,   0.20,  -4.01,  -3.92,  99.90,  -0.11,
05/10 00Z,   0.20,  -4.52,  -4.40,  99.90,  -0.08,
05/10 01Z,   0.20,  -4.95,  -4.84,  99.90,  -0.09,
05/10 02Z,   0.20,  -5.22,  -5.12,  99.90,  -0.10,
05/10 03Z,   0.20,  -5.27,  -5.12,  99.90,  -0.05,  (min)
05/10 04Z,   0.20,  -5.05,  -4.77,  99.90,   0.08,
05/10 05Z,   0.20,  -4.61,  -4.36,  99.90,   0.05,
05/10 06Z,   0.20,  -4.02,  -3.83,  99.90,  -0.01,
05/10 07Z,   0.20,  -3.36,  -3.23,  99.90,  -0.07,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/10 08Z,   0.20,  -2.76,  99.90,  -2.63,  -0.06,
05/10 09Z,   0.20,  -2.33,  99.90,  -2.18,  -0.05,
05/10 10Z,   0.20,  -2.11,  99.90,  -1.95,  -0.04,  (max)
05/10 11Z,   0.20,  -2.12,  99.90,  -1.96,  -0.04,
05/10 12Z,   0.20,  -2.32,  99.90,  -2.15,  -0.03,
05/10 13Z,   0.20,  -2.63,  99.90,  -2.45,  -0.02,
05/10 14Z,   0.20,  -2.95,  99.90,  -2.76,  -0.01,
05/10 15Z,   0.20,  -3.20,  99.90,  -3.00,  -0.00,
05/10 16Z,   0.20,  -3.31,  99.90,  -3.11,   0.01,  (min)
05/10 17Z,   0.20,  -3.30,  99.90,  -3.08,   0.01,
05/10 18Z,   0.20,  -3.19,  99.90,  -2.97,   0.02,
05/10 19Z,   0.20,  -3.06,  99.90,  -2.83,   0.03,
05/10 20Z,   0.20,  -3.00,  99.90,  -2.77,   0.03,  (max)
05/10 21Z,   0.20,  -3.06,  99.90,  -2.83,   0.03,
05/10 22Z,   0.20,  -3.27,  99.90,  -3.04,   0.03,
05/10 23Z,   0.20,  -3.63,  99.90,  -3.40,   0.03,
05/11 00Z,   0.20,  -4.06,  99.90,  -3.83,   0.03,
05/11 01Z,   0.20,  -4.49,  99.90,  -4.26,   0.03,
05/11 02Z,   0.30,  -4.83,  99.90,  -4.50,   0.03,
05/11 03Z,   0.30,  -4.98,  99.90,  -4.65,   0.03,  (min)
05/11 04Z,   0.30,  -4.90,  99.90,  -4.57,   0.03,
05/11 05Z,   0.30,  -4.59,  99.90,  -4.26,   0.03,
05/11 06Z,   0.40,  -4.10,  99.90,  -3.67,   0.03,
05/11 07Z,   0.40,  -3.52,  99.90,  -3.09,   0.03,
05/11 08Z,   0.40,  -2.95,  99.90,  -2.52,   0.03,
05/11 09Z,   0.40,  -2.50,  99.90,  -2.07,   0.03,
05/11 10Z,   0.50,  -2.25,  99.90,  -1.72,   0.03,
05/11 11Z,   0.50,  -2.24,  99.90,  -1.71,   0.03,  (max)
05/11 12Z,   0.50,  -2.44,  99.90,  -1.91,   0.03,
05/11 13Z,   0.60,  -2.79,  99.90,  -2.16,   0.03,
05/11 14Z,   0.60,  -3.19,  99.90,  -2.56,   0.03,
05/11 15Z,   0.60,  -3.54,  99.90,  -2.91,   0.03,
05/11 16Z,   0.70,  -3.75,  99.90,  -3.02,   0.03,
05/11 17Z,   0.70,  -3.79,  99.90,  -3.06,   0.03,  (min)
05/11 18Z,   0.70,  -3.68,  99.90,  -2.95,   0.03,
05/11 19Z,   0.70,  -3.48,  99.90,  -2.75,   0.03,
05/11 20Z,   0.70,  -3.28,  99.90,  -2.55,   0.03,
05/11 21Z,   0.60,  -3.15,  99.90,  -2.52,   0.03,  (max)
05/11 22Z,   0.60,  -3.16,  99.90,  -2.53,   0.03,
05/11 23Z,   0.50,  -3.33,  99.90,  -2.80,   0.03,
05/12 00Z,   0.50,  -3.63,  99.90,  -3.10,   0.03,
05/12 01Z,   0.50,  -4.00,  99.90,  -3.47,   0.03,
05/12 02Z,   0.50,  -4.33,  99.90,  -3.80,   0.03,
05/12 03Z,   0.50,  -4.54,  99.90,  -4.01,   0.03,
05/12 04Z,   0.50,  -4.57,  99.90,  -4.04,   0.03,  (min)
05/12 05Z,   0.40,  -4.38,  99.90,  -3.95,   0.03,
05/12 06Z,   0.40,  -4.01,  99.90,  -3.58,   0.03,
05/12 07Z,   0.40,  -3.51,  99.90,  -3.08,   0.03,
05/12 08Z,   0.40,  -2.99,  99.90,  -2.55,   0.03,
05/12 09Z,   0.40,  -2.54,  99.90,  -2.11,   0.03,
05/12 10Z,   0.50,  -2.28,  99.90,  -1.75,   0.03,
05/12 11Z,   0.50,  -2.26,  99.90,  -1.73,   0.03,  (max)
05/12 12Z,   0.40,  -2.47,  99.90,  -2.04,   0.03,
05/12 13Z,   0.40,  -2.87,  99.90,  -2.44,   0.03,
05/12 14Z,   0.40,  -3.37,  99.90,  -2.94,   0.03,
05/12 15Z,   0.40,  -3.85,  99.90,  -3.42,   0.03,
05/12 16Z,   0.40,  -4.20,  99.90,  -3.77,   0.03,
05/12 17Z,   0.30,  -4.37,  99.90,  -4.04,   0.03,  (min)
05/12 18Z,   0.30,  -4.32,  99.90,  -3.99,   0.03,
05/12 19Z,   0.30,  -4.09,  99.90,  -3.76,   0.03,
05/12 20Z,   0.20,  -3.78,  99.90,  -3.55,   0.03,
05/12 21Z,   0.20,  -3.47,  99.90,  -3.24,   0.03,
05/12 22Z,   0.20,  -3.25,  99.90,  -3.02,   0.03,
05/12 23Z,   0.20,  -3.19,  99.90,  -2.96,   0.03,  (max)
05/13 00Z,   0.20,  -3.29,  99.90,  -3.06,   0.03,
05/13 01Z,   0.20,  -3.51,  99.90,  -3.28,   0.03,
05/13 02Z,   0.20,  -3.78,  99.90,  -3.55,   0.03,
05/13 03Z,   0.20,  -4.01,  99.90,  -3.78,   0.03,
05/13 04Z,   0.20,  -4.11,  99.90,  -3.88,   0.03,
05/13 05Z,   0.10,  -4.03,  99.90,  -3.90,   0.03,  (min)
05/13 06Z,   0.10,  -3.77,  99.90,  -3.64,   0.03,
05/13 07Z,   0.10,  -3.36,  99.90,  -3.23,   0.03,
05/13 08Z,   0.10,  -2.89,  99.90,  -2.76,   0.03,
05/13 09Z,   0.10,  -2.47,  99.90,  -2.34,   0.03,
05/13 10Z,   0.10,  -2.19,  99.90,  -2.06,   0.03,
05/13 11Z,   0.10,  -2.14,  99.90,  -2.01,   0.03,  (max)
05/13 12Z,   0.10,  -2.34,  99.90,  -2.21,   0.03,
05/13 13Z,   0.10,  -2.79,  99.90,  -2.66,   0.03,
05/13 14Z,   0.10,  -3.38,  99.90,  -3.25,   0.03,
05/13 15Z,   0.10,  -4.01,  99.90,  -3.88,   0.03,
05/13 16Z,   0.10,  -4.56,  99.90,  -4.42,   0.03,
05/13 17Z,   0.10,  -4.90,  99.90,  -4.77,   0.03,
05/13 18Z,   0.10,  -5.00,  99.90,  -4.87,   0.03,  (min)
05/13 19Z,   0.10,  -4.84,  99.90,  -4.71,   0.03,
05/13 20Z,   0.10,  -4.49,  99.90,  -4.36,   0.03,
05/13 21Z,   0.00,  -4.04,  99.90,  -4.01,   0.03,
05/13 22Z,   0.00,  -3.60,  99.90,  -3.57,   0.03,
05/13 23Z,   0.00,  -3.28,  99.90,  -3.25,   0.03,
05/14 00Z,   0.00,  -3.12,  99.90,  -3.09,   0.03,