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
#Prudhoe Bay, AK : 04/20/2025 12:20:06 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 12Z,   0.30,  -0.17,  -0.25,  99.90,  -0.38,
04/18 13Z,   0.30,  -0.21,  -0.41,  99.90,  -0.50,
04/18 14Z,   0.30,  -0.28,  -0.56,  99.90,  -0.58,
04/18 15Z,   0.30,  -0.38,  -0.68,  99.90,  -0.60,
04/18 16Z,   0.20,  -0.47,  -0.87,  99.90,  -0.60,
04/18 17Z,   0.20,  -0.54,  -1.09,  99.90,  -0.75,
04/18 18Z,   0.10,  -0.56,  -1.21,  99.90,  -0.75,  (min)
04/18 19Z,   0.10,  -0.52,  -1.19,  99.90,  -0.77,  (max)
04/18 20Z,   0.10,  -0.44,  -1.21,  99.90,  -0.87,  (min)
04/18 21Z,   0.10,  -0.32,  -1.14,  99.90,  -0.92,
04/18 22Z,   0.00,  -0.19,  -1.01,  99.90,  -0.82,
04/18 23Z,   0.00,  -0.08,  -0.88,  99.90,  -0.80,
04/19 00Z,   0.00,   0.00,  -0.74,  99.90,  -0.74,
04/19 01Z,   0.00,   0.03,  -0.66,  99.90,  -0.69,
04/19 02Z,  -0.10,   0.01,  -0.58,  99.90,  -0.49,  (max)
04/19 03Z,  -0.10,  -0.05,  -0.69,  99.90,  -0.54,
04/19 04Z,  -0.10,  -0.13,  -0.77,  99.90,  -0.54,
04/19 05Z,  -0.20,  -0.21,  -0.81,  99.90,  -0.40,
04/19 06Z,  -0.30,  -0.27,  -0.93,  99.90,  -0.36,
04/19 07Z,  -0.30,  -0.30,  99.90,  99.90,  99.90,
04/19 08Z,  -0.30,  -0.30,  99.90,  99.90,  99.90,
04/19 09Z,  -0.30,  -0.27,  99.90,  99.90,  99.90,
04/19 10Z,  -0.30,  -0.22,  99.90,  99.90,  99.90,
04/19 11Z,  -0.30,  -0.18,  99.90,  99.90,  99.90,
04/19 12Z,  -0.30,  -0.17,  99.90,  99.90,  99.90,
04/19 13Z,  -0.30,  -0.19,  99.90,  99.90,  99.90,
04/19 14Z,  -0.30,  -0.24,  99.90,  99.90,  99.90,
04/19 15Z,  -0.30,  -0.31,  99.90,  99.90,  99.90,
04/19 16Z,  -0.20,  -0.39,  99.90,  99.90,  99.90,
04/19 17Z,  -0.30,  -0.47,  -1.15,  99.90,  -0.38,
04/19 18Z,  -0.20,  -0.51,  -1.23,  99.90,  -0.52,
04/19 19Z,  -0.20,  -0.52,  -1.26,  99.90,  -0.54,  (min)
04/19 20Z,  -0.30,  -0.47,  -1.21,  99.90,  -0.44,
04/19 21Z,  -0.30,  -0.40,  -1.07,  99.90,  -0.37,
04/19 22Z,  -0.30,  -0.29,  -1.01,  99.90,  -0.42,
04/19 23Z,  -0.30,  -0.19,  -0.93,  99.90,  -0.44,
04/20 00Z,  -0.30,  -0.09,  -0.77,  99.90,  -0.38,
04/20 01Z,  -0.30,  -0.03,  -0.63,  99.90,  -0.30,
04/20 02Z,  -0.30,  -0.01,  -0.50,  99.90,  -0.19,
04/20 03Z,  -0.30,  -0.03,  -0.47,  99.90,  -0.14,
04/20 04Z,  -0.40,  -0.07,  -0.47,  99.90,   0.00,  (max)
04/20 05Z,  -0.40,  -0.13,  -0.59,  99.90,  -0.06,
04/20 06Z,  -0.40,  -0.19,  -0.68,  99.90,  -0.09,
04/20 07Z,  -0.40,  -0.24,  -0.77,  99.90,  -0.13,
04/20 08Z,  -0.40,  -0.26,  -0.77,  99.90,  -0.11,
04/20 09Z,  -0.40,  -0.26,  -0.81,  99.90,  -0.15,  (min)
04/20 10Z,  -0.40,  -0.25,  -0.78,  99.90,  -0.13,
04/20 11Z,  -0.40,  -0.22,  -0.76,  99.90,  -0.14,
04/20 12Z,  -0.40,  -0.20,  -0.69,  99.90,  -0.09,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/20 13Z,  -0.40,  -0.20,  99.90,  -0.70,  -0.10,
04/20 14Z,  -0.40,  -0.22,  99.90,  -0.73,  -0.11,
04/20 15Z,  -0.40,  -0.27,  99.90,  -0.79,  -0.12,
04/20 16Z,  -0.40,  -0.33,  99.90,  -0.86,  -0.13,
04/20 17Z,  -0.40,  -0.39,  99.90,  -0.94,  -0.14,
04/20 18Z,  -0.40,  -0.45,  99.90,  -1.00,  -0.15,
04/20 19Z,  -0.40,  -0.48,  99.90,  -1.05,  -0.17,
04/20 20Z,  -0.40,  -0.49,  99.90,  -1.06,  -0.18,  (min)
04/20 21Z,  -0.40,  -0.45,  99.90,  -1.04,  -0.19,
04/20 22Z,  -0.30,  -0.39,  99.90,  -0.89,  -0.20,
04/20 23Z,  -0.30,  -0.31,  99.90,  -0.83,  -0.21,  (max)
04/21 00Z,  -0.40,  -0.23,  99.90,  -0.85,  -0.22,  (min)
04/21 01Z,  -0.30,  -0.15,  99.90,  -0.68,  -0.22,
04/21 02Z,  -0.30,  -0.10,  99.90,  -0.62,  -0.22,
04/21 03Z,  -0.30,  -0.07,  99.90,  -0.60,  -0.22,  (max)
04/21 04Z,  -0.30,  -0.08,  99.90,  -0.60,  -0.22,
04/21 05Z,  -0.30,  -0.10,  99.90,  -0.63,  -0.22,
04/21 06Z,  -0.30,  -0.15,  99.90,  -0.67,  -0.22,  (min)
04/21 07Z,  -0.20,  -0.20,  99.90,  -0.62,  -0.22,  (max)
04/21 08Z,  -0.20,  -0.24,  99.90,  -0.67,  -0.22,
04/21 09Z,  -0.20,  -0.27,  99.90,  -0.70,  -0.22,
04/21 10Z,  -0.20,  -0.29,  99.90,  -0.71,  -0.22,  (min)
04/21 11Z,  -0.20,  -0.28,  99.90,  -0.71,  -0.22,
04/21 12Z,  -0.20,  -0.27,  99.90,  -0.69,  -0.22,
04/21 13Z,  -0.20,  -0.26,  99.90,  -0.68,  -0.22,
04/21 14Z,  -0.20,  -0.25,  99.90,  -0.67,  -0.22,  (max)
04/21 15Z,  -0.20,  -0.26,  99.90,  -0.68,  -0.22,
04/21 16Z,  -0.20,  -0.28,  99.90,  -0.71,  -0.22,  (min)
04/21 17Z,  -0.10,  -0.32,  99.90,  -0.65,  -0.22,  (max)
04/21 18Z,  -0.10,  -0.37,  99.90,  -0.69,  -0.22,
04/21 19Z,  -0.20,  -0.42,  99.90,  -0.84,  -0.22,
04/21 20Z,  -0.20,  -0.46,  99.90,  -0.88,  -0.22,  (min)
04/21 21Z,  -0.10,  -0.47,  99.90,  -0.80,  -0.22,  (max)
04/21 22Z,  -0.20,  -0.47,  99.90,  -0.89,  -0.22,  (min)
04/21 23Z,  -0.20,  -0.43,  99.90,  -0.86,  -0.22,
04/22 00Z,  -0.20,  -0.38,  99.90,  -0.80,  -0.22,
04/22 01Z,  -0.20,  -0.31,  99.90,  -0.73,  -0.22,
04/22 02Z,  -0.20,  -0.24,  99.90,  -0.67,  -0.22,
04/22 03Z,  -0.20,  -0.18,  99.90,  -0.61,  -0.22,
04/22 04Z,  -0.20,  -0.15,  99.90,  -0.57,  -0.22,
04/22 05Z,  -0.20,  -0.13,  99.90,  -0.56,  -0.22,
04/22 06Z,  -0.10,  -0.15,  99.90,  -0.47,  -0.22,  (max)
04/22 07Z,  -0.20,  -0.19,  99.90,  -0.61,  -0.22,
04/22 08Z,  -0.20,  -0.24,  99.90,  -0.66,  -0.22,
04/22 09Z,  -0.20,  -0.29,  99.90,  -0.71,  -0.22,
04/22 10Z,  -0.20,  -0.33,  99.90,  -0.76,  -0.22,
04/22 11Z,  -0.20,  -0.36,  99.90,  -0.78,  -0.22,
04/22 12Z,  -0.20,  -0.36,  99.90,  -0.78,  -0.22,  (min)
04/22 13Z,  -0.20,  -0.34,  99.90,  -0.77,  -0.22,  (max)
04/22 14Z,  -0.30,  -0.32,  99.90,  -0.84,  -0.22,  (min)
04/22 15Z,  -0.30,  -0.29,  99.90,  -0.81,  -0.22,
04/22 16Z,  -0.30,  -0.27,  99.90,  -0.79,  -0.22,
04/22 17Z,  -0.30,  -0.26,  99.90,  -0.79,  -0.22,  (max)
04/22 18Z,  -0.30,  -0.28,  99.90,  -0.81,  -0.22,
04/22 19Z,  -0.40,  -0.32,  99.90,  -0.95,  -0.22,  (min)
04/22 20Z,  -0.30,  -0.38,  99.90,  -0.90,  -0.22,  (max)
04/22 21Z,  -0.40,  -0.44,  99.90,  -1.06,  -0.22,
04/22 22Z,  -0.40,  -0.49,  99.90,  -1.11,  -0.22,
04/22 23Z,  -0.40,  -0.51,  99.90,  -1.13,  -0.22,  (min)
04/23 00Z,  -0.40,  -0.50,  99.90,  -1.13,  -0.22,
04/23 01Z,  -0.40,  -0.47,  99.90,  -1.09,  -0.22,  (max)
04/23 02Z,  -0.50,  -0.41,  99.90,  -1.13,  -0.22,  (min)
04/23 03Z,  -0.50,  -0.34,  99.90,  -1.06,  -0.22,
04/23 04Z,  -0.50,  -0.27,  99.90,  -0.99,  -0.22,  (max)
04/23 05Z,  -0.60,  -0.22,  99.90,  -1.04,  -0.22,  (min)
04/23 06Z,  -0.60,  -0.20,  99.90,  -1.02,  -0.22,  (max)
04/23 07Z,  -0.60,  -0.21,  99.90,  -1.03,  -0.22,
04/23 08Z,  -0.70,  -0.25,  99.90,  -1.18,  -0.22,
04/23 09Z,  -0.70,  -0.31,  99.90,  -1.24,  -0.22,
04/23 10Z,  -0.80,  -0.38,  99.90,  -1.40,  -0.22,
04/23 11Z,  -0.80,  -0.43,  99.90,  -1.46,  -0.22,
04/23 12Z,  -0.80,  -0.46,  99.90,  -1.49,  -0.22,
04/23 13Z,  -0.90,  -0.45,  99.90,  -1.58,  -0.22,  (min)
04/23 14Z,  -0.90,  -0.42,  99.90,  -1.54,  -0.22,
04/23 15Z,  -0.90,  -0.36,  99.90,  -1.48,  -0.22,  (max)
04/23 16Z,  -1.00,  -0.29,  99.90,  -1.51,  -0.22,  (min)
04/23 17Z,  -1.00,  -0.23,  99.90,  -1.46,  -0.22,  (max)
04/23 18Z,  -1.10,  -0.21,  99.90,  -1.53,  -0.22,
04/23 19Z,  -1.10,  -0.21,  99.90,  -1.54,  -0.22,
04/23 20Z,  -1.10,  -0.26,  99.90,  -1.59,  -0.22,
04/23 21Z,  -1.10,  -0.34,  99.90,  -1.66,  -0.22,
04/23 22Z,  -1.20,  -0.43,  99.90,  -1.85,  -0.22,
04/23 23Z,  -1.20,  -0.51,  99.90,  -1.94,  -0.22,
04/24 00Z,  -1.20,  -0.57,  99.90,  -1.99,  -0.22,