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
#King Cove, AK : 04/22/2026 14:21:53 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/20 18Z,  -0.50,  -8.95,  -9.78,  99.90,  -0.33,
04/20 19Z,  -0.50, -10.00, -10.55,  99.90,  -0.05,
04/20 20Z,  -0.50, -10.11, -10.67,  99.90,  -0.06,  (min)
04/20 21Z,  -0.60,  -9.40, -10.07,  99.90,  -0.07,
04/20 22Z,  -0.60,  -8.10,  -8.80,  99.90,  -0.10,
04/20 23Z,  -0.70,  -6.45,  -7.00,  99.90,   0.15,
04/21 00Z,  -0.60,  -4.81,  -5.40,  99.90,   0.01,
04/21 01Z,  -0.70,  -3.55,  -4.35,  99.90,  -0.10,
04/21 02Z,  -0.70,  -2.95,  -3.89,  99.90,  -0.24,
04/21 03Z,  -0.70,  -2.97,  -3.78,  99.90,  -0.11,  (max)
04/21 04Z,  -0.70,  -3.43,  -4.18,  99.90,  -0.05,
04/21 05Z,  -0.60,  -4.14,  -4.89,  99.90,  -0.15,
04/21 06Z,  -0.60,  -4.89,  -5.64,  99.90,  -0.15,
04/21 07Z,  -0.60,  -5.32,  -5.98,  99.90,  -0.06,  (min)
04/21 08Z,  -0.60,  -5.16,  -5.55,  99.90,   0.21,
04/21 09Z,  -0.60,  -4.46,  -4.91,  99.90,   0.15,
04/21 10Z,  -0.60,  -3.45,  -4.07,  99.90,  -0.02,
04/21 11Z,  -0.60,  -2.35,  -2.77,  99.90,   0.18,
04/21 12Z,  -0.50,  -1.38,  -1.57,  99.90,   0.31,
04/21 13Z,  -0.50,  -0.85,  -1.18,  99.90,   0.17,  (max)
04/21 14Z,  -0.50,  -1.07,  -1.48,  99.90,   0.09,
04/21 15Z,  -0.50,  -2.05,  -2.50,  99.90,   0.05,
04/21 16Z,  -0.50,  -3.57,  -3.83,  99.90,   0.24,
04/21 17Z,  -0.50,  -5.38,  -5.68,  99.90,   0.20,
04/21 18Z,  -0.40,  -7.25,  -7.65,  99.90,   0.00,
04/21 19Z,  -0.30,  -8.83,  -9.16,  99.90,  -0.03,
04/21 20Z,  -0.40,  -9.69,  -9.88,  99.90,   0.21,  (min)
04/21 21Z,  -0.40,  -9.70,  -9.82,  99.90,   0.28,
04/21 22Z,  -0.40,  -9.03,  -9.08,  99.90,   0.35,
04/21 23Z,  -0.30,  -7.87,  -8.06,  99.90,   0.11,
04/22 00Z,  -0.10,  -6.41,  -6.32,  99.90,   0.19,
04/22 01Z,  -0.20,  -4.94,  -4.92,  99.90,   0.22,
04/22 02Z,  -0.20,  -3.83,  -3.94,  99.90,   0.09,
04/22 03Z,  -0.10,  -3.31,  -3.25,  99.90,   0.16,
04/22 04Z,   0.00,  -3.28,  -3.13,  99.90,   0.15,  (max)
04/22 05Z,   0.00,  -3.57,  -3.33,  99.90,   0.24,
04/22 06Z,   0.10,  -4.11,  -3.79,  99.90,   0.22,
04/22 07Z,   0.10,  -4.69,  -4.48,  99.90,   0.11,
04/22 08Z,   0.20,  -4.98,  -4.71,  99.90,   0.07,  (min)
04/22 09Z,   0.10,  -4.76,  -4.47,  99.90,   0.19,
04/22 10Z,   0.10,  -4.15,  -4.04,  99.90,   0.01,
04/22 11Z,   0.00,  -3.34,  -3.30,  99.90,   0.04,
04/22 12Z,   0.00,  -2.47,  -2.35,  99.90,   0.12,
04/22 13Z,   0.00,  -1.69,  -1.61,  99.90,   0.08,
04/22 14Z,  -0.10,  -1.32,  -1.24,  99.90,   0.18,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/22 15Z,  -0.10,  -1.61,  99.90,  -1.55,   0.16,
04/22 16Z,  -0.10,  -2.52,  99.90,  -2.48,   0.15,
04/22 17Z,  -0.10,  -3.84,  99.90,  -3.81,   0.13,
04/22 18Z,  -0.10,  -5.41,  99.90,  -5.39,   0.11,
04/22 19Z,   0.00,  -7.06,  99.90,  -6.97,   0.09,
04/22 20Z,   0.00,  -8.44,  99.90,  -8.36,   0.08,
04/22 21Z,  -0.10,  -9.15,  99.90,  -9.19,   0.06,
04/22 22Z,  -0.10,  -9.17,  99.90,  -9.23,   0.04,  (min)
04/22 23Z,  -0.10,  -8.65,  99.90,  -8.72,   0.02,
04/23 00Z,  -0.10,  -7.68,  99.90,  -7.77,   0.01,
04/23 01Z,  -0.20,  -6.39,  99.90,  -6.60,  -0.01,
04/23 02Z,  -0.20,  -5.08,  99.90,  -5.31,  -0.03,
04/23 03Z,  -0.20,  -4.09,  99.90,  -4.32,  -0.03,
04/23 04Z,  -0.20,  -3.57,  99.90,  -3.79,  -0.03,
04/23 05Z,  -0.20,  -3.41,  99.90,  -3.63,  -0.03,  (max)
04/23 06Z,  -0.20,  -3.54,  99.90,  -3.77,  -0.03,
04/23 07Z,  -0.10,  -3.96,  99.90,  -4.09,  -0.03,
04/23 08Z,  -0.10,  -4.46,  99.90,  -4.58,  -0.03,
04/23 09Z,  -0.10,  -4.70,  99.90,  -4.83,  -0.03,  (min)
04/23 10Z,  -0.20,  -4.56,  99.90,  -4.79,  -0.03,
04/23 11Z,  -0.20,  -4.16,  99.90,  -4.39,  -0.03,
04/23 12Z,  -0.30,  -3.60,  99.90,  -3.92,  -0.03,
04/23 13Z,  -0.30,  -2.90,  99.90,  -3.23,  -0.03,
04/23 14Z,  -0.30,  -2.26,  99.90,  -2.59,  -0.03,
04/23 15Z,  -0.40,  -1.97,  99.90,  -2.40,  -0.03,  (max)
04/23 16Z,  -0.40,  -2.20,  99.90,  -2.62,  -0.03,
04/23 17Z,  -0.40,  -2.89,  99.90,  -3.32,  -0.03,
04/23 18Z,  -0.30,  -3.92,  99.90,  -4.25,  -0.03,
04/23 19Z,  -0.20,  -5.24,  99.90,  -5.47,  -0.03,
04/23 20Z,  -0.20,  -6.68,  99.90,  -6.90,  -0.03,
04/23 21Z,  -0.30,  -7.87,  99.90,  -8.20,  -0.03,
04/23 22Z,  -0.30,  -8.54,  99.90,  -8.87,  -0.03,
04/23 23Z,  -0.30,  -8.66,  99.90,  -8.99,  -0.03,  (min)
04/24 00Z,  -0.40,  -8.30,  99.90,  -8.73,  -0.03,
04/24 01Z,  -0.40,  -7.48,  99.90,  -7.91,  -0.03,
04/24 02Z,  -0.50,  -6.34,  99.90,  -6.87,  -0.03,
04/24 03Z,  -0.50,  -5.15,  99.90,  -5.68,  -0.03,
04/24 04Z,  -0.60,  -4.20,  99.90,  -4.83,  -0.03,
04/24 05Z,  -0.60,  -3.59,  99.90,  -4.22,  -0.03,
04/24 06Z,  -0.50,  -3.31,  99.90,  -3.84,  -0.03,
04/24 07Z,  -0.40,  -3.37,  99.90,  -3.80,  -0.03,  (max)
04/24 08Z,  -0.40,  -3.75,  99.90,  -4.17,  -0.03,
04/24 09Z,  -0.40,  -4.25,  99.90,  -4.67,  -0.03,
04/24 10Z,  -0.40,  -4.59,  99.90,  -5.01,  -0.03,
04/24 11Z,  -0.40,  -4.66,  99.90,  -5.09,  -0.03,  (min)
04/24 12Z,  -0.50,  -4.51,  99.90,  -5.04,  -0.03,
04/24 13Z,  -0.60,  -4.14,  99.90,  -4.77,  -0.03,
04/24 14Z,  -0.70,  -3.59,  99.90,  -4.32,  -0.03,
04/24 15Z,  -0.60,  -3.01,  99.90,  -3.64,  -0.03,
04/24 16Z,  -0.60,  -2.66,  99.90,  -3.29,  -0.03,  (max)
04/24 17Z,  -0.60,  -2.69,  99.90,  -3.32,  -0.03,
04/24 18Z,  -0.50,  -3.11,  99.90,  -3.63,  -0.03,
04/24 19Z,  -0.40,  -3.87,  99.90,  -4.29,  -0.03,
04/24 20Z,  -0.30,  -4.95,  99.90,  -5.28,  -0.03,
04/24 21Z,  -0.30,  -6.20,  99.90,  -6.53,  -0.03,
04/24 22Z,  -0.40,  -7.30,  99.90,  -7.73,  -0.03,
04/24 23Z,  -0.50,  -7.99,  99.90,  -8.52,  -0.03,
04/25 00Z,  -0.60,  -8.21,  99.90,  -8.84,  -0.03,  (min)
04/25 01Z,  -0.60,  -7.97,  99.90,  -8.60,  -0.03,
04/25 02Z,  -0.70,  -7.26,  99.90,  -7.99,  -0.03,
04/25 03Z,  -0.80,  -6.20,  99.90,  -7.03,  -0.03,
04/25 04Z,  -0.80,  -5.04,  99.90,  -5.86,  -0.03,
04/25 05Z,  -0.70,  -4.04,  99.90,  -4.77,  -0.03,
04/25 06Z,  -0.70,  -3.37,  99.90,  -4.09,  -0.03,
04/25 07Z,  -0.60,  -3.04,  99.90,  -3.67,  -0.03,  (max)
04/25 08Z,  -0.60,  -3.10,  99.90,  -3.72,  -0.03,
04/25 09Z,  -0.60,  -3.54,  99.90,  -4.17,  -0.03,
04/25 10Z,  -0.60,  -4.19,  99.90,  -4.82,  -0.03,
04/25 11Z,  -0.60,  -4.75,  99.90,  -5.37,  -0.03,
04/25 12Z,  -0.70,  -5.07,  99.90,  -5.79,  -0.03,
04/25 13Z,  -0.70,  -5.13,  99.90,  -5.85,  -0.03,  (min)
04/25 14Z,  -0.70,  -4.91,  99.90,  -5.64,  -0.03,
04/25 15Z,  -0.80,  -4.41,  99.90,  -5.24,  -0.03,
04/25 16Z,  -0.70,  -3.77,  99.90,  -4.50,  -0.03,
04/25 17Z,  -0.70,  -3.25,  99.90,  -3.97,  -0.03,
04/25 18Z,  -0.60,  -3.04,  99.90,  -3.66,  -0.03,  (max)
04/25 19Z,  -0.50,  -3.20,  99.90,  -3.72,  -0.03,
04/25 20Z,  -0.50,  -3.72,  99.90,  -4.24,  -0.03,
04/25 21Z,  -0.50,  -4.61,  99.90,  -5.14,  -0.03,
04/25 22Z,  -0.40,  -5.76,  99.90,  -6.19,  -0.03,
04/25 23Z,  -0.40,  -6.84,  99.90,  -7.27,  -0.03,
04/26 00Z,  -0.40,  -7.56,  99.90,  -7.99,  -0.03,
04/26 01Z,  -0.40,  -7.83,  99.90,  -8.25,  -0.03,  (min)
04/26 02Z,  -0.30,  -7.63,  99.90,  -7.96,  -0.03,
04/26 03Z,  -0.20,  -6.95,  99.90,  -7.18,  -0.03,
04/26 04Z,  -0.10,  -5.87,  99.90,  -6.00,  -0.03,
04/26 05Z,   0.00,  -4.66,  99.90,  -4.69,  -0.03,
04/26 06Z,   0.30,  -3.63,  99.90,  -3.35,  -0.03,