ETSS stn

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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 : 05/19/2026 00:22:43 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/17 06Z,  -0.70,  -6.39,  -8.01,  99.90,  -0.92,
05/17 07Z,  -0.70,  -3.78,  -5.31,  99.90,  -0.83,
05/17 08Z,  -0.70,  -1.64,  -3.21,  99.90,  -0.87,
05/17 09Z,  -0.70,  -0.61,  -2.13,  99.90,  -0.82,  (max)
05/17 10Z,  -0.60,  -1.09,  -2.72,  99.90,  -1.03,
05/17 11Z,  -0.50,  -3.18,  -4.85,  99.90,  -1.17,
05/17 12Z,  -0.60,  -6.44,  -8.22,  99.90,  -1.18,
05/17 13Z,  -0.70, -10.13, -11.82,  99.90,  -0.99,
05/17 14Z,  -0.80, -13.47, -15.09,  99.90,  -0.82,
05/17 15Z,  -0.70, -15.79, -17.41,  99.90,  -0.92,
05/17 16Z,  -0.50, -16.65, -18.20,  99.90,  -1.05,  (min)
05/17 17Z,  -0.40, -15.92, -17.47,  99.90,  -1.15,
05/17 18Z,  -0.60, -13.83, -15.29,  99.90,  -0.86,
05/17 19Z,  -0.60, -10.89, -12.34,  99.90,  -0.85,
05/17 20Z,  -0.60,  -7.79,  -9.28,  99.90,  -0.89,
05/17 21Z,  -0.50,  -5.23,  -6.82,  99.90,  -1.09,
05/17 22Z,  -0.40,  -3.76,  -5.38,  99.90,  -1.22,
05/17 23Z,  -0.40,  -3.70,  -5.33,  99.90,  -1.23,  (max)
05/18 00Z,  -0.60,  -4.90,  -6.51,  99.90,  -1.01,
05/18 01Z,  -0.60,  -6.82,  -8.46,  99.90,  -1.04,
05/18 02Z,  -0.60,  -8.80, -10.36,  99.90,  -0.96,
05/18 03Z,  -0.60, -10.25, -11.80,  99.90,  -0.95,
05/18 04Z,  -0.50, -10.71, -12.19,  99.90,  -0.98,  (min)
05/18 05Z,  -0.40,  -9.98, -11.30,  99.90,  -0.92,
05/18 06Z,  -0.60,  -8.18,  -9.40,  99.90,  -0.62,
05/18 07Z,  -0.60,  -5.69,  -6.77,  99.90,  -0.48,
05/18 08Z,  -0.70,  -3.14,  -4.23,  99.90,  -0.39,
05/18 09Z,  -0.60,  -1.22,  -2.28,  99.90,  -0.46,
05/18 10Z,  -0.60,  -0.50,  -1.63,  99.90,  -0.53,  (max)
05/18 11Z,  -0.50,  -1.38,  -2.63,  99.90,  -0.75,
05/18 12Z,  -0.60,  -3.79,  -5.11,  99.90,  -0.72,
05/18 13Z,  -0.60,  -7.22,  -8.73,  99.90,  -0.91,
05/18 14Z,  -0.60, -10.90, -12.35,  99.90,  -0.85,
05/18 15Z,  -0.60, -14.09, -15.50,  99.90,  -0.81,
05/18 16Z,  -0.60, -16.15, -17.52,  99.90,  -0.77,
05/18 17Z,  -0.50, -16.72, -18.04,  99.90,  -0.82,  (min)
05/18 18Z,  -0.50, -15.74, -16.96,  99.90,  -0.72,
05/18 19Z,  -0.50, -13.47, -14.70,  99.90,  -0.73,
05/18 20Z,  -0.50, -10.46, -11.74,  99.90,  -0.78,
05/18 21Z,  -0.50,  -7.41,  -8.80,  99.90,  -0.89,
05/18 22Z,  -0.40,  -5.01,  -6.62,  99.90,  -1.21,
05/18 23Z,  -0.30,  -3.77,  -5.41,  99.90,  -1.34,  (max)
05/19 00Z,  -0.30,  -3.91,  -5.55,  99.90,  -1.34,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/19 01Z,  -0.30,  -5.19,  99.90,  -6.81,  -1.31,
05/19 02Z,  -0.20,  -7.06,  99.90,  -8.55,  -1.29,
05/19 03Z,  -0.20,  -8.90,  99.90, -10.36,  -1.26,
05/19 04Z,  -0.20, -10.15,  99.90, -11.58,  -1.23,
05/19 05Z,  -0.30, -10.42,  99.90, -11.93,  -1.21,  (min)
05/19 06Z,  -0.30,  -9.56,  99.90, -11.04,  -1.18,
05/19 07Z,  -0.40,  -7.71,  99.90,  -9.26,  -1.16,
05/19 08Z,  -0.40,  -5.28,  99.90,  -6.81,  -1.13,
05/19 09Z,  -0.40,  -2.90,  99.90,  -4.40,  -1.10,
05/19 10Z,  -0.50,  -1.23,  99.90,  -2.81,  -1.08,
05/19 11Z,  -0.50,  -0.83,  99.90,  -2.38,  -1.05,  (max)
05/19 12Z,  -0.50,  -1.96,  99.90,  -3.48,  -1.02,
05/19 13Z,  -0.50,  -4.49,  99.90,  -6.01,  -1.02,
05/19 14Z,  -0.50,  -7.87,  99.90,  -9.39,  -1.02,
05/19 15Z,  -0.50, -11.37,  99.90, -12.89,  -1.02,
05/19 16Z,  -0.50, -14.28,  99.90, -15.80,  -1.02,
05/19 17Z,  -0.50, -16.05,  99.90, -17.57,  -1.02,
05/19 18Z,  -0.60, -16.37,  99.90, -17.99,  -1.02,  (min)
05/19 19Z,  -0.60, -15.22,  99.90, -16.85,  -1.02,
05/19 20Z,  -0.60, -12.90,  99.90, -14.52,  -1.02,
05/19 21Z,  -0.70,  -9.96,  99.90, -11.68,  -1.02,
05/19 22Z,  -0.70,  -7.10,  99.90,  -8.82,  -1.02,
05/19 23Z,  -0.70,  -4.94,  99.90,  -6.66,  -1.02,
05/20 00Z,  -0.60,  -3.92,  99.90,  -5.55,  -1.02,  (max)
05/20 01Z,  -0.60,  -4.18,  99.90,  -5.81,  -1.02,
05/20 02Z,  -0.60,  -5.46,  99.90,  -7.08,  -1.02,
05/20 03Z,  -0.60,  -7.21,  99.90,  -8.84,  -1.02,
05/20 04Z,  -0.70,  -8.88,  99.90, -10.60,  -1.02,
05/20 05Z,  -0.70,  -9.97,  99.90, -11.69,  -1.02,
05/20 06Z,  -0.70, -10.13,  99.90, -11.85,  -1.02,  (min)
05/20 07Z,  -0.60,  -9.25,  99.90, -10.87,  -1.02,
05/20 08Z,  -0.60,  -7.47,  99.90,  -9.09,  -1.02,
05/20 09Z,  -0.60,  -5.20,  99.90,  -6.83,  -1.02,
05/20 10Z,  -0.60,  -3.08,  99.90,  -4.70,  -1.02,
05/20 11Z,  -0.60,  -1.69,  99.90,  -3.31,  -1.02,
05/20 12Z,  -0.70,  -1.51,  99.90,  -3.23,  -1.02,  (max)
05/20 13Z,  -0.70,  -2.73,  99.90,  -4.45,  -1.02,
05/20 14Z,  -0.70,  -5.18,  99.90,  -6.91,  -1.02,
05/20 15Z,  -0.70,  -8.33,  99.90, -10.06,  -1.02,
05/20 16Z,  -0.70, -11.51,  99.90, -13.23,  -1.02,
05/20 17Z,  -0.60, -14.08,  99.90, -15.70,  -1.02,
05/20 18Z,  -0.60, -15.57,  99.90, -17.19,  -1.02,
05/20 19Z,  -0.50, -15.70,  99.90, -17.23,  -1.02,  (min)
05/20 20Z,  -0.40, -14.48,  99.90, -15.91,  -1.02,
05/20 21Z,  -0.30, -12.22,  99.90, -13.54,  -1.02,
05/20 22Z,  -0.30,  -9.47,  99.90, -10.79,  -1.02,
05/20 23Z,  -0.20,  -6.86,  99.90,  -8.09,  -1.02,
05/21 00Z,  -0.10,  -4.95,  99.90,  -6.07,  -1.02,
05/21 01Z,   0.00,  -4.09,  99.90,  -5.12,  -1.02,  (max)
05/21 02Z,  -0.10,  -4.40,  99.90,  -5.53,  -1.02,
05/21 03Z,  -0.10,  -5.61,  99.90,  -6.73,  -1.02,
05/21 04Z,  -0.10,  -7.22,  99.90,  -8.35,  -1.02,
05/21 05Z,  -0.20,  -8.75,  99.90,  -9.97,  -1.02,
05/21 06Z,  -0.20,  -9.75,  99.90, -10.98,  -1.02,
05/21 07Z,  -0.30,  -9.91,  99.90, -11.24,  -1.02,  (min)
05/21 08Z,  -0.30,  -9.12,  99.90, -10.45,  -1.02,
05/21 09Z,  -0.30,  -7.52,  99.90,  -8.84,  -1.02,
05/21 10Z,  -0.30,  -5.51,  99.90,  -6.84,  -1.02,
05/21 11Z,  -0.30,  -3.67,  99.90,  -4.99,  -1.02,
05/21 12Z,  -0.30,  -2.50,  99.90,  -3.83,  -1.02,
05/21 13Z,  -0.20,  -2.41,  99.90,  -3.63,  -1.02,  (max)
05/21 14Z,  -0.40,  -3.56,  99.90,  -4.99,  -1.02,
05/21 15Z,  -0.40,  -5.78,  99.90,  -7.21,  -1.02,
05/21 16Z,  -0.50,  -8.58,  99.90, -10.11,  -1.02,
05/21 17Z,  -0.50, -11.36,  99.90, -12.89,  -1.02,
05/21 18Z,  -0.50, -13.59,  99.90, -15.12,  -1.02,
05/21 19Z,  -0.60, -14.83,  99.90, -16.46,  -1.02,
05/21 20Z,  -0.60, -14.84,  99.90, -16.46,  -1.02,  (min)
05/21 21Z,  -0.60, -13.63,  99.90, -15.25,  -1.02,
05/21 22Z,  -0.50, -11.51,  99.90, -13.03,  -1.02,
05/21 23Z,  -0.60,  -9.00,  99.90, -10.63,  -1.02,
05/22 00Z,  -0.60,  -6.66,  99.90,  -8.28,  -1.02,
05/22 01Z,  -0.60,  -4.94,  99.90,  -6.56,  -1.02,
05/22 02Z,  -0.60,  -4.18,  99.90,  -5.81,  -1.02,  (max)
05/22 03Z,  -0.60,  -4.49,  99.90,  -6.11,  -1.02,
05/22 04Z,  -0.70,  -5.61,  99.90,  -7.33,  -1.02,
05/22 05Z,  -0.60,  -7.11,  99.90,  -8.73,  -1.02,
05/22 06Z,  -0.70,  -8.57,  99.90, -10.30,  -1.02,
05/22 07Z,  -0.70,  -9.59,  99.90, -11.32,  -1.02,
05/22 08Z,  -0.60,  -9.85,  99.90, -11.47,  -1.02,  (min)
05/22 09Z,  -0.60,  -9.23,  99.90, -10.86,  -1.02,
05/22 10Z,  -0.60,  -7.89,  99.90,  -9.51,  -1.02,
05/22 11Z,  -0.60,  -6.17,  99.90,  -7.80,  -1.02,
05/22 12Z,  -0.50,  -4.57,  99.90,  -6.10,  -1.02,
05/22 13Z,  -0.50,  -3.53,  99.90,  -5.05,  -1.02,
05/22 14Z,  -0.60,  -3.40,  99.90,  -5.02,  -1.02,  (max)
05/22 15Z,  -0.50,  -4.35,  99.90,  -5.88,  -1.02,
05/22 16Z,  -0.50,  -6.24,  99.90,  -7.76,  -1.02,
05/22 17Z,  -0.50,  -8.62,  99.90, -10.14,  -1.02,
05/22 18Z,  -0.50, -11.01,  99.90, -12.53,  -1.02,