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 : 07/19/2026 09:22:51 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 18Z,  -0.30, -15.62, -17.06,  99.90,  -1.14,  (min)
07/17 19Z,  -0.40, -14.71, -16.07,  99.90,  -0.96,
07/17 20Z,  -0.40, -12.47, -13.74,  99.90,  -0.87,
07/17 21Z,  -0.40,  -9.44, -10.83,  99.90,  -0.99,
07/17 22Z,  -0.30,  -6.35,  -7.79,  99.90,  -1.14,
07/17 23Z,  -0.30,  -3.90,  -5.49,  99.90,  -1.29,
07/18 00Z,  -0.20,  -2.65,  -4.29,  99.90,  -1.44,  (max)
07/18 01Z,  -0.20,  -2.87,  -4.55,  99.90,  -1.48,
07/18 02Z,  -0.20,  -4.36,  -6.12,  99.90,  -1.56,
07/18 03Z,  -0.20,  -6.60,  -8.51,  99.90,  -1.71,
07/18 04Z,  -0.20,  -8.97, -10.72,  99.90,  -1.55,
07/18 05Z,  -0.10, -10.85, -12.55,  99.90,  -1.60,
07/18 06Z,  -0.10, -11.76, -13.42,  99.90,  -1.56,  (min)
07/18 07Z,  -0.10, -11.45, -12.94,  99.90,  -1.39,
07/18 08Z,  -0.10,  -9.98, -11.45,  99.90,  -1.37,
07/18 09Z,  -0.20,  -7.71,  -9.12,  99.90,  -1.21,
07/18 10Z,  -0.20,  -5.28,  -6.77,  99.90,  -1.29,
07/18 11Z,  -0.20,  -3.36,  -4.92,  99.90,  -1.36,
07/18 12Z,  -0.30,  -2.50,  -4.06,  99.90,  -1.26,  (max)
07/18 13Z,  -0.30,  -3.04,  -4.74,  99.90,  -1.40,
07/18 14Z,  -0.40,  -4.89,  -6.62,  99.90,  -1.33,
07/18 15Z,  -0.40,  -7.60,  -9.45,  99.90,  -1.45,
07/18 16Z,  -0.40, -10.51, -12.28,  99.90,  -1.37,
07/18 17Z,  -0.40, -12.96, -14.67,  99.90,  -1.31,
07/18 18Z,  -0.40, -14.41, -16.03,  99.90,  -1.22,  (min)
07/18 19Z,  -0.40, -14.50, -15.98,  99.90,  -1.08,
07/18 20Z,  -0.40, -13.21, -14.67,  99.90,  -1.06,
07/18 21Z,  -0.40, -10.82, -12.32,  99.90,  -1.10,
07/18 22Z,  -0.50,  -7.93,  -9.54,  99.90,  -1.11,
07/18 23Z,  -0.50,  -5.21,  -6.95,  99.90,  -1.24,
07/19 00Z,  -0.50,  -3.27,  -5.10,  99.90,  -1.33,
07/19 01Z,  -0.50,  -2.56,  -4.44,  99.90,  -1.38,  (max)
07/19 02Z,  -0.50,  -3.20,  -5.17,  99.90,  -1.47,
07/19 03Z,  -0.60,  -4.94,  -6.96,  99.90,  -1.42,
07/19 04Z,  -0.60,  -7.23,  -9.29,  99.90,  -1.46,
07/19 05Z,  -0.60,  -9.49, -11.47,  99.90,  -1.38,
07/19 06Z,  -0.60, -11.19, -13.09,  99.90,  -1.30,
07/19 07Z,  -0.60, -11.90, -13.75,  99.90,  -1.25,  (min)
07/19 08Z,  -0.60, -11.45, -13.18,  99.90,  -1.13,
07/19 09Z,  -0.60,  -9.96, -11.66,  99.90,  -1.10,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 10Z,  -0.60,  -7.87,  99.90,  -9.57,  -1.11,
07/19 11Z,  -0.60,  -5.76,  99.90,  -7.47,  -1.11,
07/19 12Z,  -0.70,  -4.21,  99.90,  -6.03,  -1.12,
07/19 13Z,  -0.70,  -3.65,  99.90,  -5.47,  -1.12,  (max)
07/19 14Z,  -0.70,  -4.30,  99.90,  -6.13,  -1.13,
07/19 15Z,  -0.80,  -6.03,  99.90,  -7.96,  -1.13,
07/19 16Z,  -0.80,  -8.36,  99.90, -10.30,  -1.14,
07/19 17Z,  -0.80, -10.72,  99.90, -12.66,  -1.14,
07/19 18Z,  -0.80, -12.55,  99.90, -14.50,  -1.15,
07/19 19Z,  -0.80, -13.41,  99.90, -15.36,  -1.16,  (min)
07/19 20Z,  -0.80, -13.05,  99.90, -15.01,  -1.16,
07/19 21Z,  -0.80, -11.52,  99.90, -13.49,  -1.17,
07/19 22Z,  -0.80,  -9.19,  99.90, -11.16,  -1.17,
07/19 23Z,  -0.80,  -6.62,  99.90,  -8.59,  -1.17,
07/20 00Z,  -0.80,  -4.40,  99.90,  -6.37,  -1.17,
07/20 01Z,  -0.80,  -3.02,  99.90,  -4.98,  -1.17,
07/20 02Z,  -0.80,  -2.79,  99.90,  -4.76,  -1.17,  (max)
07/20 03Z,  -0.80,  -3.76,  99.90,  -5.72,  -1.17,
07/20 04Z,  -0.80,  -5.60,  99.90,  -7.57,  -1.17,
07/20 05Z,  -0.80,  -7.82,  99.90,  -9.78,  -1.17,
07/20 06Z,  -0.80,  -9.89,  99.90, -11.86,  -1.17,
07/20 07Z,  -0.80, -11.36,  99.90, -13.33,  -1.17,
07/20 08Z,  -0.80, -11.89,  99.90, -13.85,  -1.17,  (min)
07/20 09Z,  -0.80, -11.37,  99.90, -13.34,  -1.17,
07/20 10Z,  -0.80, -10.00,  99.90, -11.97,  -1.17,
07/20 11Z,  -0.80,  -8.20,  99.90, -10.17,  -1.17,
07/20 12Z,  -0.80,  -6.47,  99.90,  -8.44,  -1.17,
07/20 13Z,  -0.80,  -5.25,  99.90,  -7.21,  -1.17,
07/20 14Z,  -0.80,  -4.87,  99.90,  -6.84,  -1.17,  (max)
07/20 15Z,  -0.80,  -5.50,  99.90,  -7.47,  -1.17,
07/20 16Z,  -0.80,  -6.95,  99.90,  -8.91,  -1.17,
07/20 17Z,  -0.80,  -8.78,  99.90, -10.75,  -1.17,
07/20 18Z,  -0.80, -10.54,  99.90, -12.51,  -1.17,
07/20 19Z,  -0.70, -11.77,  99.90, -13.64,  -1.17,
07/20 20Z,  -0.70, -12.13,  99.90, -13.99,  -1.17,  (min)
07/20 21Z,  -0.70, -11.46,  99.90, -13.33,  -1.17,
07/20 22Z,  -0.70,  -9.90,  99.90, -11.76,  -1.17,
07/20 23Z,  -0.70,  -7.81,  99.90,  -9.67,  -1.17,
07/21 00Z,  -0.60,  -5.68,  99.90,  -7.45,  -1.17,
07/21 01Z,  -0.60,  -3.98,  99.90,  -5.75,  -1.17,
07/21 02Z,  -0.60,  -3.09,  99.90,  -4.86,  -1.17,  (max)
07/21 03Z,  -0.60,  -3.24,  99.90,  -5.00,  -1.17,
07/21 04Z,  -0.60,  -4.39,  99.90,  -6.15,  -1.17,
07/21 05Z,  -0.60,  -6.21,  99.90,  -7.98,  -1.17,
07/21 06Z,  -0.50,  -8.27,  99.90,  -9.94,  -1.17,
07/21 07Z,  -0.50, -10.13,  99.90, -11.80,  -1.17,
07/21 08Z,  -0.50, -11.40,  99.90, -13.07,  -1.17,
07/21 09Z,  -0.50, -11.81,  99.90, -13.48,  -1.17,  (min)
07/21 10Z,  -0.50, -11.35,  99.90, -13.01,  -1.17,
07/21 11Z,  -0.50, -10.19,  99.90, -11.86,  -1.17,
07/21 12Z,  -0.50,  -8.71,  99.90, -10.38,  -1.17,
07/21 13Z,  -0.50,  -7.30,  99.90,  -8.97,  -1.17,
07/21 14Z,  -0.50,  -6.31,  99.90,  -7.97,  -1.17,
07/21 15Z,  -0.50,  -5.99,  99.90,  -7.65,  -1.17,  (max)
07/21 16Z,  -0.50,  -6.44,  99.90,  -8.11,  -1.17,
07/21 17Z,  -0.50,  -7.50,  99.90,  -9.17,  -1.17,
07/21 18Z,  -0.50,  -8.82,  99.90, -10.49,  -1.17,
07/21 19Z,  -0.50, -10.02,  99.90, -11.69,  -1.17,
07/21 20Z,  -0.50, -10.76,  99.90, -12.43,  -1.17,
07/21 21Z,  -0.50, -10.78,  99.90, -12.45,  -1.17,  (min)
07/21 22Z,  -0.50, -10.01,  99.90, -11.67,  -1.17,
07/21 23Z,  -0.40,  -8.58,  99.90, -10.15,  -1.17,
07/22 00Z,  -0.50,  -6.83,  99.90,  -8.50,  -1.17,
07/22 01Z,  -0.50,  -5.15,  99.90,  -6.81,  -1.17,
07/22 02Z,  -0.50,  -3.90,  99.90,  -5.57,  -1.17,
07/22 03Z,  -0.50,  -3.38,  99.90,  -5.05,  -1.17,  (max)
07/22 04Z,  -0.50,  -3.75,  99.90,  -5.42,  -1.17,
07/22 05Z,  -0.50,  -4.95,  99.90,  -6.61,  -1.17,
07/22 06Z,  -0.60,  -6.68,  99.90,  -8.44,  -1.17,
07/22 07Z,  -0.60,  -8.57,  99.90, -10.33,  -1.17,
07/22 08Z,  -0.60, -10.25,  99.90, -12.01,  -1.17,
07/22 09Z,  -0.60, -11.39,  99.90, -13.15,  -1.17,
07/22 10Z,  -0.60, -11.80,  99.90, -13.56,  -1.17,  (min)
07/22 11Z,  -0.60, -11.46,  99.90, -13.23,  -1.17,
07/22 12Z,  -0.60, -10.55,  99.90, -12.31,  -1.17,
07/22 13Z,  -0.60,  -9.33,  99.90, -11.10,  -1.17,
07/22 14Z,  -0.60,  -8.13,  99.90,  -9.89,  -1.17,
07/22 15Z,  -0.60,  -7.21,  99.90,  -8.98,  -1.17,
07/22 16Z,  -0.60,  -6.80,  99.90,  -8.57,  -1.17,  (max)
07/22 17Z,  -0.60,  -6.99,  99.90,  -8.76,  -1.17,
07/22 18Z,  -0.60,  -7.65,  99.90,  -9.42,  -1.17,
07/22 19Z,  -0.60,  -8.51,  99.90, -10.28,  -1.17,
07/22 20Z,  -0.60,  -9.30,  99.90, -11.07,  -1.17,
07/22 21Z,  -0.60,  -9.73,  99.90, -11.50,  -1.17,  (min)
07/22 22Z,  -0.60,  -9.62,  99.90, -11.38,  -1.17,
07/22 23Z,  -0.60,  -8.91,  99.90, -10.67,  -1.17,
07/23 00Z,  -0.60,  -7.71,  99.90,  -9.48,  -1.17,
07/23 01Z,  99.90,  -6.29,  99.90,  99.90,  -1.17,
07/23 02Z,  99.90,  -4.96,  99.90,  99.90,  -1.17,
07/23 03Z,  99.90,  -4.02,  99.90,  99.90,  -1.17,
07/23 04Z,  99.90,  -3.71,  99.90,  99.90,  -1.17,
07/23 05Z,  99.90,  -4.16,  99.90,  99.90,  -1.17,
07/23 06Z,  99.90,  -5.33,  99.90,  99.90,  -1.17,