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
#Elfin Cove, AK : 05/20/2025 00:22:55 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 06Z,  -0.50,  -5.93,  -7.36,  99.90,  -0.93,
05/18 07Z,  -0.50,  -6.13,  -7.49,  99.90,  -0.86,  (min)
05/18 08Z,  -0.50,  -5.70,  -6.82,  99.90,  -0.62,
05/18 09Z,  -0.50,  -4.68,  -5.69,  99.90,  -0.51,
05/18 10Z,  -0.50,  -3.33,  -4.28,  99.90,  -0.45,
05/18 11Z,  -0.50,  -2.04,  -3.02,  99.90,  -0.48,
05/18 12Z,  -0.50,  -1.20,  -2.27,  99.90,  -0.57,  (max)
05/18 13Z,  -0.50,  -1.11,  -2.32,  99.90,  -0.71,
05/18 14Z,  -0.60,  -1.89,  -3.23,  99.90,  -0.74,
05/18 15Z,  -0.60,  -3.48,  -4.89,  99.90,  -0.81,
05/18 16Z,  -0.60,  -5.58,  -7.03,  99.90,  -0.85,
05/18 17Z,  -0.60,  -7.71,  -9.00,  99.90,  -0.69,
05/18 18Z,  -0.50,  -9.45, -10.71,  99.90,  -0.76,
05/18 19Z,  -0.60, -10.51, -11.64,  99.90,  -0.53,  (min)
05/18 20Z,  -0.50, -10.69, -11.63,  99.90,  -0.44,
05/18 21Z,  -0.50,  -9.96, -10.87,  99.90,  -0.41,
05/18 22Z,  -0.50,  -8.51,  -9.39,  99.90,  -0.38,
05/18 23Z,  -0.50,  -6.67,  -7.64,  99.90,  -0.47,
05/19 00Z,  -0.50,  -4.87,  -5.99,  99.90,  -0.62,
05/19 01Z,  -0.60,  -3.46,  -4.70,  99.90,  -0.64,
05/19 02Z,  -0.60,  -2.69,  -4.02,  99.90,  -0.73,  (max)
05/19 03Z,  -0.60,  -2.66,  -4.11,  99.90,  -0.85,
05/19 04Z,  -0.60,  -3.28,  -4.73,  99.90,  -0.85,
05/19 05Z,  -0.60,  -4.25,  -5.61,  99.90,  -0.76,
05/19 06Z,  -0.50,  -5.22,  -6.47,  99.90,  -0.75,
05/19 07Z,  -0.60,  -5.92,  -7.06,  99.90,  -0.54,
05/19 08Z,  -0.60,  -6.13,  -7.09,  99.90,  -0.36,  (min)
05/19 09Z,  -0.60,  -5.73,  -6.61,  99.90,  -0.28,
05/19 10Z,  -0.60,  -4.80,  -5.58,  99.90,  -0.18,
05/19 11Z,  -0.50,  -3.57,  -4.35,  99.90,  -0.28,
05/19 12Z,  -0.50,  -2.41,  -3.25,  99.90,  -0.34,
05/19 13Z,  -0.40,  -1.68,  -2.58,  99.90,  -0.50,  (max)
05/19 14Z,  -0.40,  -1.63,  -2.64,  99.90,  -0.61,
05/19 15Z,  -0.30,  -2.39,  -3.51,  99.90,  -0.82,
05/19 16Z,  -0.30,  -3.88,  -5.02,  99.90,  -0.84,
05/19 17Z,  -0.30,  -5.82,  -6.88,  99.90,  -0.76,
05/19 18Z,  -0.30,  -7.76,  -8.68,  99.90,  -0.62,
05/19 19Z,  -0.30,  -9.33, -10.17,  99.90,  -0.54,
05/19 20Z,  -0.30, -10.23, -10.95,  99.90,  -0.42,  (min)
05/19 21Z,  -0.20, -10.28, -10.94,  99.90,  -0.46,
05/19 22Z,  -0.20,  -9.48, -10.14,  99.90,  -0.46,
05/19 23Z,  -0.20,  -8.01,  -8.81,  99.90,  -0.60,
05/20 00Z,  -0.10,  -6.19,  -7.13,  99.90,  -0.84,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/20 01Z,  -0.10,  -4.43,  99.90,  -5.36,  -0.82,
05/20 02Z,  -0.10,  -3.08,  99.90,  -3.99,  -0.81,
05/20 03Z,  -0.10,  -2.36,  99.90,  -3.26,  -0.80,  (max)
05/20 04Z,  -0.10,  -2.40,  99.90,  -3.28,  -0.78,
05/20 05Z,  -0.10,  -3.10,  99.90,  -3.97,  -0.77,
05/20 06Z,  -0.20,  -4.17,  99.90,  -5.13,  -0.76,
05/20 07Z,  -0.20,  -5.29,  99.90,  -6.23,  -0.75,
05/20 08Z,  -0.30,  -6.13,  99.90,  -7.16,  -0.73,
05/20 09Z,  -0.30,  -6.47,  99.90,  -7.49,  -0.72,  (min)
05/20 10Z,  -0.30,  -6.20,  99.90,  -7.21,  -0.71,
05/20 11Z,  -0.30,  -5.37,  99.90,  -6.36,  -0.69,
05/20 12Z,  -0.30,  -4.19,  99.90,  -5.18,  -0.68,
05/20 13Z,  -0.30,  -3.03,  99.90,  -4.01,  -0.68,
05/20 14Z,  -0.30,  -2.23,  99.90,  -3.21,  -0.68,
05/20 15Z,  -0.30,  -2.06,  99.90,  -3.04,  -0.68,  (max)
05/20 16Z,  -0.40,  -2.67,  99.90,  -3.75,  -0.68,
05/20 17Z,  -0.40,  -4.00,  99.90,  -5.08,  -0.68,
05/20 18Z,  -0.40,  -5.78,  99.90,  -6.87,  -0.68,
05/20 19Z,  -0.50,  -7.60,  99.90,  -8.78,  -0.68,
05/20 20Z,  -0.50,  -9.06,  99.90, -10.24,  -0.68,
05/20 21Z,  -0.50,  -9.88,  99.90, -11.06,  -0.68,  (min)
05/20 22Z,  -0.50,  -9.87,  99.90, -11.05,  -0.68,
05/20 23Z,  -0.50,  -9.02,  99.90, -10.20,  -0.68,
05/21 00Z,  -0.50,  -7.50,  99.90,  -8.68,  -0.68,
05/21 01Z,  -0.50,  -5.63,  99.90,  -6.81,  -0.68,
05/21 02Z,  -0.50,  -3.82,  99.90,  -5.00,  -0.68,
05/21 03Z,  -0.60,  -2.45,  99.90,  -3.73,  -0.68,
05/21 04Z,  -0.60,  -1.77,  99.90,  -3.05,  -0.68,  (max)
05/21 05Z,  -0.60,  -1.92,  99.90,  -3.20,  -0.68,
05/21 06Z,  -0.60,  -2.82,  99.90,  -4.10,  -0.68,
05/21 07Z,  -0.60,  -4.16,  99.90,  -5.44,  -0.68,
05/21 08Z,  -0.50,  -5.56,  99.90,  -6.74,  -0.68,
05/21 09Z,  -0.50,  -6.68,  99.90,  -7.86,  -0.68,
05/21 10Z,  -0.50,  -7.25,  99.90,  -8.43,  -0.68,  (min)
05/21 11Z,  -0.60,  -7.12,  99.90,  -8.40,  -0.68,
05/21 12Z,  -0.60,  -6.33,  99.90,  -7.61,  -0.68,
05/21 13Z,  -0.70,  -5.08,  99.90,  -6.46,  -0.68,
05/21 14Z,  -0.70,  -3.75,  99.90,  -5.13,  -0.68,
05/21 15Z,  -0.80,  -2.73,  99.90,  -4.21,  -0.68,
05/21 16Z,  -0.80,  -2.32,  99.90,  -3.80,  -0.68,  (max)
05/21 17Z,  -0.80,  -2.71,  99.90,  -4.19,  -0.68,
05/21 18Z,  -0.80,  -3.87,  99.90,  -5.35,  -0.68,
05/21 19Z,  -0.80,  -5.54,  99.90,  -7.02,  -0.68,
05/21 20Z,  -0.80,  -7.29,  99.90,  -8.77,  -0.68,
05/21 21Z,  -0.80,  -8.72,  99.90, -10.20,  -0.68,
05/21 22Z,  -0.70,  -9.52,  99.90, -10.90,  -0.68,  (min)
05/21 23Z,  -0.70,  -9.47,  99.90, -10.85,  -0.68,
05/22 00Z,  -0.70,  -8.54,  99.90,  -9.92,  -0.68,
05/22 01Z,  -0.70,  -6.90,  99.90,  -8.28,  -0.68,
05/22 02Z,  -0.70,  -4.90,  99.90,  -6.28,  -0.68,
05/22 03Z,  -0.70,  -2.99,  99.90,  -4.38,  -0.68,
05/22 04Z,  -0.80,  -1.59,  99.90,  -3.07,  -0.68,
05/22 05Z,  -0.80,  -0.98,  99.90,  -2.47,  -0.68,  (max)
05/22 06Z,  -0.80,  -1.36,  99.90,  -2.84,  -0.68,
05/22 07Z,  -0.80,  -2.59,  99.90,  -4.07,  -0.68,
05/22 08Z,  -0.80,  -4.33,  99.90,  -5.81,  -0.68,
05/22 09Z,  -0.80,  -6.13,  99.90,  -7.61,  -0.68,
05/22 10Z,  -0.80,  -7.62,  99.90,  -9.10,  -0.68,
05/22 11Z,  -0.70,  -8.44,  99.90,  -9.82,  -0.68,  (min)
05/22 12Z,  -0.70,  -8.40,  99.90,  -9.78,  -0.68,
05/22 13Z,  -0.70,  -7.52,  99.90,  -8.90,  -0.68,
05/22 14Z,  -0.80,  -6.05,  99.90,  -7.54,  -0.68,
05/22 15Z,  -0.70,  -4.43,  99.90,  -5.81,  -0.68,
05/22 16Z,  -0.70,  -3.08,  99.90,  -4.46,  -0.68,
05/22 17Z,  -0.70,  -2.36,  99.90,  -3.74,  -0.68,  (max)
05/22 18Z,  -0.80,  -2.52,  99.90,  -4.00,  -0.68,
05/22 19Z,  -0.80,  -3.56,  99.90,  -5.04,  -0.68,
05/22 20Z,  -0.70,  -5.18,  99.90,  -6.56,  -0.68,
05/22 21Z,  -0.70,  -6.93,  99.90,  -8.31,  -0.68,
05/22 22Z,  -0.60,  -8.38,  99.90,  -9.67,  -0.68,
05/22 23Z,  -0.60,  -9.19,  99.90, -10.47,  -0.68,  (min)
05/23 00Z,  -0.60,  -9.07,  99.90, -10.35,  -0.68,
05/23 01Z,  -0.50,  -8.00,  99.90,  -9.18,  -0.68,
05/23 02Z,  -0.50,  -6.17,  99.90,  -7.35,  -0.68,
05/23 03Z,  -0.50,  -4.00,  99.90,  -5.18,  -0.68,
05/23 04Z,  -0.60,  -1.98,  99.90,  -3.26,  -0.68,
05/23 05Z,  -0.60,  -0.57,  99.90,  -1.85,  -0.68,
05/23 06Z,  -0.60,  -0.13,  99.90,  -1.41,  -0.68,  (max)
05/23 07Z,  -0.60,  -0.83,  99.90,  -2.12,  -0.68,
05/23 08Z,  -0.60,  -2.52,  99.90,  -3.80,  -0.68,
05/23 09Z,  -0.60,  -4.75,  99.90,  -6.03,  -0.68,
05/23 10Z,  -0.60,  -7.04,  99.90,  -8.32,  -0.68,
05/23 11Z,  -0.60,  -8.89,  99.90, -10.17,  -0.68,
05/23 12Z,  -0.60,  -9.89,  99.90, -11.17,  -0.68,  (min)
05/23 13Z,  -0.60,  -9.82,  99.90, -11.10,  -0.68,
05/23 14Z,  -0.60,  -8.74,  99.90, -10.02,  -0.68,
05/23 15Z,  -0.50,  -6.95,  99.90,  -8.13,  -0.68,
05/23 16Z,  -0.50,  -4.94,  99.90,  -6.12,  -0.68,
05/23 17Z,  -0.60,  -3.21,  99.90,  -4.49,  -0.68,
05/23 18Z,  -0.60,  -2.19,  99.90,  -3.47,  -0.68,