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 : 01/20/2026 08:23:31 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/18 12Z,  -0.60,  -3.44,  -4.86,  99.90,  -0.82,
01/18 13Z,  -0.70,  -4.98,  -6.43,  99.90,  -0.75,
01/18 14Z,  -0.70,  -6.38,  -7.63,  99.90,  -0.55,
01/18 15Z,  -0.70,  -7.17,  -8.39,  99.90,  -0.52,  (min)
01/18 16Z,  -0.70,  -7.04,  -8.32,  99.90,  -0.58,
01/18 17Z,  -0.70,  -5.96,  -7.23,  99.90,  -0.57,
01/18 18Z,  -0.50,  -4.15,  -5.51,  99.90,  -0.86,
01/18 19Z,  -0.60,  -2.09,  -3.51,  99.90,  -0.82,
01/18 20Z,  -0.70,  -0.32,  -1.88,  99.90,  -0.86,
01/18 21Z,  -0.70,   0.62,  -0.91,  99.90,  -0.83,  (max)
01/18 22Z,  -0.70,   0.34,  -1.25,  99.90,  -0.89,
01/18 23Z,  -0.70,  -1.25,  -2.83,  99.90,  -0.88,
01/19 00Z,  -0.60,  -3.82,  -5.41,  99.90,  -0.99,
01/19 01Z,  -0.70,  -6.80,  -8.31,  99.90,  -0.81,
01/19 02Z,  -0.70,  -9.58, -11.06,  99.90,  -0.78,
01/19 03Z,  -0.80, -11.59, -12.96,  99.90,  -0.57,
01/19 04Z,  -0.80, -12.43, -13.81,  99.90,  -0.58,  (min)
01/19 05Z,  -0.70, -11.94, -13.26,  99.90,  -0.62,
01/19 06Z,  -0.60, -10.28, -11.56,  99.90,  -0.68,
01/19 07Z,  -0.70,  -7.85,  -9.24,  99.90,  -0.69,
01/19 08Z,  -0.70,  -5.22,  -6.69,  99.90,  -0.77,
01/19 09Z,  -0.70,  -2.97,  -4.47,  99.90,  -0.80,
01/19 10Z,  -0.70,  -1.63,  -3.25,  99.90,  -0.92,
01/19 11Z,  -0.70,  -1.49,  -3.04,  99.90,  -0.85,  (max)
01/19 12Z,  -0.70,  -2.44,  -3.96,  99.90,  -0.82,
01/19 13Z,  -0.70,  -4.05,  -5.68,  99.90,  -0.93,
01/19 14Z,  -0.70,  -5.78,  -7.21,  99.90,  -0.73,
01/19 15Z,  -0.70,  -7.12,  -8.46,  99.90,  -0.64,
01/19 16Z,  -0.70,  -7.63,  -8.97,  99.90,  -0.64,  (min)
01/19 17Z,  -0.80,  -7.10,  -8.34,  99.90,  -0.44,
01/19 18Z,  -0.70,  -5.60,  -6.91,  99.90,  -0.61,
01/19 19Z,  -0.70,  -3.48,  -4.89,  99.90,  -0.71,
01/19 20Z,  -0.70,  -1.32,  -2.82,  99.90,  -0.80,
01/19 21Z,  -0.70,   0.29,  -1.28,  99.90,  -0.87,
01/19 22Z,  -0.70,   0.82,  -0.77,  99.90,  -0.89,  (max)
01/19 23Z,  -0.80,  -0.04,  -1.69,  99.90,  -0.85,
01/20 00Z,  -0.70,  -2.17,  -3.80,  99.90,  -0.93,
01/20 01Z,  -0.70,  -5.10,  -6.71,  99.90,  -0.91,
01/20 02Z,  -0.80,  -8.16,  -9.67,  99.90,  -0.71,
01/20 03Z,  -0.80, -10.72, -12.22,  99.90,  -0.70,
01/20 04Z,  -0.80, -12.27, -13.67,  99.90,  -0.60,
01/20 05Z,  -0.80, -12.48, -13.90,  99.90,  -0.62,  (min)
01/20 06Z,  -0.80, -11.34, -12.84,  99.90,  -0.70,
01/20 07Z,  -0.90,  -9.13, -10.64,  99.90,  -0.61,
01/20 08Z,  -0.90,  -6.38,  -7.98,  99.90,  -0.70,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/20 09Z,  -0.80,  -3.74,  99.90,  -5.23,  -0.69,
01/20 10Z,  -0.70,  -1.80,  99.90,  -3.18,  -0.68,
01/20 11Z,  -0.70,  -1.01,  99.90,  -2.38,  -0.67,  (max)
01/20 12Z,  -0.70,  -1.50,  99.90,  -2.86,  -0.66,
01/20 13Z,  -0.70,  -2.96,  99.90,  -4.32,  -0.65,
01/20 14Z,  -0.60,  -4.87,  99.90,  -6.12,  -0.64,
01/20 15Z,  -0.60,  -6.65,  99.90,  -7.88,  -0.63,
01/20 16Z,  -0.70,  -7.79,  99.90,  -9.11,  -0.62,
01/20 17Z,  -0.70,  -7.93,  99.90,  -9.24,  -0.62,  (min)
01/20 18Z,  -0.80,  -6.96,  99.90,  -8.37,  -0.61,
01/20 19Z,  -0.80,  -5.09,  99.90,  -6.49,  -0.60,
01/20 20Z,  -0.70,  -2.79,  99.90,  -4.08,  -0.59,
01/20 21Z,  -0.60,  -0.70,  99.90,  -1.89,  -0.59,
01/20 22Z,  -0.60,   0.56,  99.90,  -0.62,  -0.59,  (max)
01/20 23Z,  -0.60,   0.56,  99.90,  -0.63,  -0.59,
01/21 00Z,  -0.60,  -0.85,  99.90,  -2.04,  -0.59,
01/21 01Z,  -0.50,  -3.40,  99.90,  -4.49,  -0.59,
01/21 02Z,  -0.60,  -6.47,  99.90,  -7.66,  -0.59,
01/21 03Z,  -0.60,  -9.37,  99.90, -10.56,  -0.59,
01/21 04Z,  -0.60, -11.50,  99.90, -12.69,  -0.59,
01/21 05Z,  -0.50, -12.43,  99.90, -13.52,  -0.59,  (min)
01/21 06Z,  -0.50, -11.96,  99.90, -13.05,  -0.59,
01/21 07Z,  -0.50, -10.21,  99.90, -11.30,  -0.59,
01/21 08Z,  -0.50,  -7.60,  99.90,  -8.69,  -0.59,
01/21 09Z,  -0.50,  -4.75,  99.90,  -5.84,  -0.59,
01/21 10Z,  -0.60,  -2.33,  99.90,  -3.52,  -0.59,
01/21 11Z,  -0.50,  -0.90,  99.90,  -1.99,  -0.59,
01/21 12Z,  -0.50,  -0.76,  99.90,  -1.85,  -0.59,  (max)
01/21 13Z,  -0.50,  -1.85,  99.90,  -2.94,  -0.59,
01/21 14Z,  -0.60,  -3.74,  99.90,  -4.93,  -0.59,
01/21 15Z,  -0.60,  -5.81,  99.90,  -7.00,  -0.59,
01/21 16Z,  -0.50,  -7.48,  99.90,  -8.57,  -0.59,
01/21 17Z,  -0.60,  -8.32,  99.90,  -9.51,  -0.59,  (min)
01/21 18Z,  -0.50,  -8.05,  99.90,  -9.14,  -0.59,
01/21 19Z,  -0.50,  -6.70,  99.90,  -7.79,  -0.59,
01/21 20Z,  -0.50,  -4.59,  99.90,  -5.68,  -0.59,
01/21 21Z,  -0.50,  -2.27,  99.90,  -3.36,  -0.59,
01/21 22Z,  -0.50,  -0.43,  99.90,  -1.52,  -0.59,
01/21 23Z,  -0.50,   0.38,  99.90,  -0.71,  -0.59,  (max)
01/22 00Z,  -0.50,  -0.15,  99.90,  -1.23,  -0.59,
01/22 01Z,  -0.50,  -1.99,  99.90,  -3.08,  -0.59,
01/22 02Z,  -0.50,  -4.73,  99.90,  -5.82,  -0.59,
01/22 03Z,  -0.60,  -7.69,  99.90,  -8.88,  -0.59,
01/22 04Z,  -0.60, -10.21,  99.90, -11.40,  -0.59,
01/22 05Z,  -0.60, -11.75,  99.90, -12.93,  -0.59,
01/22 06Z,  -0.60, -11.99,  99.90, -13.18,  -0.59,  (min)
01/22 07Z,  -0.60, -10.88,  99.90, -12.07,  -0.59,
01/22 08Z,  -0.60,  -8.67,  99.90,  -9.86,  -0.59,
01/22 09Z,  -0.60,  -5.86,  99.90,  -7.05,  -0.59,
01/22 10Z,  -0.60,  -3.16,  99.90,  -4.35,  -0.59,
01/22 11Z,  -0.50,  -1.19,  99.90,  -2.28,  -0.59,
01/22 12Z,  -0.50,  -0.38,  99.90,  -1.47,  -0.59,  (max)
01/22 13Z,  -0.50,  -0.88,  99.90,  -1.97,  -0.59,
01/22 14Z,  -0.50,  -2.47,  99.90,  -3.56,  -0.59,
01/22 15Z,  -0.60,  -4.63,  99.90,  -5.82,  -0.59,
01/22 16Z,  -0.60,  -6.71,  99.90,  -7.90,  -0.59,
01/22 17Z,  -0.60,  -8.19,  99.90,  -9.38,  -0.59,
01/22 18Z,  -0.70,  -8.69,  99.90,  -9.98,  -0.59,  (min)
01/22 19Z,  -0.70,  -8.07,  99.90,  -9.36,  -0.59,
01/22 20Z,  -0.60,  -6.45,  99.90,  -7.64,  -0.59,
01/22 21Z,  -0.60,  -4.25,  99.90,  -5.44,  -0.59,
01/22 22Z,  -0.60,  -2.09,  99.90,  -3.28,  -0.59,
01/22 23Z,  -0.60,  -0.62,  99.90,  -1.81,  -0.59,
01/23 00Z,  -0.60,  -0.26,  99.90,  -1.44,  -0.59,  (max)
01/23 01Z,  -0.60,  -1.18,  99.90,  -2.37,  -0.59,
01/23 02Z,  -0.60,  -3.23,  99.90,  -4.42,  -0.59,
01/23 03Z,  -0.60,  -5.91,  99.90,  -7.10,  -0.59,
01/23 04Z,  -0.70,  -8.54,  99.90,  -9.82,  -0.59,
01/23 05Z,  -0.60, -10.49,  99.90, -11.68,  -0.59,
01/23 06Z,  -0.60, -11.38,  99.90, -12.57,  -0.59,  (min)
01/23 07Z,  -0.60, -10.99,  99.90, -12.17,  -0.59,
01/23 08Z,  -0.60,  -9.38,  99.90, -10.57,  -0.59,
01/23 09Z,  -0.60,  -6.92,  99.90,  -8.10,  -0.59,
01/23 10Z,  -0.60,  -4.18,  99.90,  -5.37,  -0.59,
01/23 11Z,  -0.70,  -1.84,  99.90,  -3.13,  -0.59,
01/23 12Z,  -0.60,  -0.43,  99.90,  -1.62,  -0.59,
01/23 13Z,  -0.60,  -0.23,  99.90,  -1.42,  -0.59,  (max)
01/23 14Z,  -0.70,  -1.27,  99.90,  -2.56,  -0.59,
01/23 15Z,  -0.60,  -3.22,  99.90,  -4.41,  -0.59,
01/23 16Z,  -0.70,  -5.49,  99.90,  -6.78,  -0.59,
01/23 17Z,  -0.70,  -7.47,  99.90,  -8.76,  -0.59,
01/23 18Z,  -0.80,  -8.71,  99.90, -10.10,  -0.59,
01/23 19Z,  -0.70,  -8.93,  99.90, -10.22,  -0.59,  (min)
01/23 20Z,  -0.70,  -8.07,  99.90,  -9.36,  -0.59,
01/23 21Z,  -0.70,  -6.34,  99.90,  -7.63,  -0.59,
01/23 22Z,  -0.60,  -4.24,  99.90,  -5.43,  -0.59,
01/23 23Z,  -0.60,  -2.36,  99.90,  -3.55,  -0.59,
01/24 00Z,  -0.70,  -1.26,  99.90,  -2.55,  -0.59,