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 : 02/18/2026 02:21:58 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/16 06Z,  -0.80, -10.30, -11.50,  99.90,  -0.40,
02/16 07Z,  -0.80,  -7.81,  -9.10,  99.90,  -0.49,
02/16 08Z,  -0.90,  -5.67,  -6.97,  99.90,  -0.40,
02/16 09Z,  -0.90,  -4.39,  -5.75,  99.90,  -0.46,
02/16 10Z,  -1.00,  -4.27,  -5.54,  99.90,  -0.27,  (max)
02/16 11Z,  -1.00,  -5.22,  -6.39,  99.90,  -0.17,
02/16 12Z,  -1.00,  -6.87,  -8.01,  99.90,  -0.14,
02/16 13Z,  -1.10,  -8.69,  -9.70,  99.90,   0.09,
02/16 14Z,  -1.10, -10.13, -11.13,  99.90,   0.10,
02/16 15Z,  -1.10, -10.74, -11.71,  99.90,   0.13,  (min)
02/16 16Z,  -1.10, -10.29, -11.27,  99.90,   0.12,
02/16 17Z,  -1.20,  -8.83,  -9.94,  99.90,   0.09,
02/16 18Z,  -1.20,  -6.71,  -7.91,  99.90,   0.00,
02/16 19Z,  -1.20,  -4.51,  -5.84,  99.90,  -0.13,
02/16 20Z,  -1.30,  -2.79,  -4.29,  99.90,  -0.20,
02/16 21Z,  -1.40,  -2.10,  -3.51,  99.90,  -0.01,  (max)
02/16 22Z,  -1.50,  -2.75,  -4.16,  99.90,   0.09,
02/16 23Z,  -1.60,  -4.70,  -6.04,  99.90,   0.26,
02/17 00Z,  -1.40,  -7.48,  -8.76,  99.90,   0.12,
02/17 01Z,  -1.50, -10.47, -11.81,  99.90,   0.16,
02/17 02Z,  -1.50, -13.02, -14.30,  99.90,   0.22,
02/17 03Z,  -1.60, -14.59, -15.90,  99.90,   0.29,
02/17 04Z,  -1.60, -14.84, -16.22,  99.90,   0.22,  (min)
02/17 05Z,  -1.70, -13.73, -15.24,  99.90,   0.19,
02/17 06Z,  -1.40, -11.54, -13.15,  99.90,  -0.21,
02/17 07Z,  -1.40,  -8.81, -10.51,  99.90,  -0.30,
02/17 08Z,  -1.40,  -6.17,  -7.98,  99.90,  -0.41,
02/17 09Z,  -1.40,  -4.24,  -6.08,  99.90,  -0.44,
02/17 10Z,  -1.40,  -3.49,  -5.24,  99.90,  -0.35,  (max)
02/17 11Z,  -1.40,  -4.09,  -5.82,  99.90,  -0.33,
02/17 12Z,  -1.20,  -5.73,  -7.39,  99.90,  -0.46,
02/17 13Z,  -1.20,  -7.86,  -9.40,  99.90,  -0.34,
02/17 14Z,  -1.20,  -9.87, -11.39,  99.90,  -0.32,
02/17 15Z,  -1.30, -11.21, -12.62,  99.90,  -0.11,
02/17 16Z,  -1.30, -11.45, -12.91,  99.90,  -0.16,  (min)
02/17 17Z,  -1.40, -10.48, -11.95,  99.90,  -0.07,
02/17 18Z,  -1.10,  -8.50, -10.15,  99.90,  -0.55,
02/17 19Z,  -1.10,  -6.02,  -7.67,  99.90,  -0.55,
02/17 20Z,  -1.10,  -3.70,  -5.52,  99.90,  -0.72,
02/17 21Z,  -1.10,  -2.17,  -3.88,  99.90,  -0.61,
02/17 22Z,  -1.10,  -1.93,  -3.64,  99.90,  -0.61,  (max)
02/17 23Z,  -1.20,  -3.20,  -4.82,  99.90,  -0.42,
02/18 00Z,  -1.20,  -5.68,  -7.33,  99.90,  -0.45,
02/18 01Z,  -1.20,  -8.77, -10.38,  99.90,  -0.41,
02/18 02Z,  -1.30, -11.76, -13.24,  99.90,  -0.18,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/18 03Z,  -1.30, -13.99,  99.90, -15.49,  -0.20,
02/18 04Z,  -1.20, -14.97,  99.90, -16.40,  -0.22,  (min)
02/18 05Z,  -1.20, -14.50,  99.90, -15.94,  -0.24,
02/18 06Z,  -1.10, -12.68,  99.90, -14.04,  -0.26,
02/18 07Z,  -1.20,  -9.97,  99.90, -11.44,  -0.28,
02/18 08Z,  -1.20,  -7.01,  99.90,  -8.50,  -0.30,
02/18 09Z,  -1.10,  -4.51,  99.90,  -5.92,  -0.31,
02/18 10Z,  -1.20,  -3.07,  99.90,  -4.60,  -0.33,  (max)
02/18 11Z,  -1.30,  -3.07,  99.90,  -4.72,  -0.35,
02/18 12Z,  -1.30,  -4.43,  99.90,  -6.10,  -0.37,
02/18 13Z,  -1.30,  -6.67,  99.90,  -8.35,  -0.39,
02/18 14Z,  -1.20,  -9.11,  99.90, -10.72,  -0.41,
02/18 15Z,  -1.30, -11.12,  99.90, -12.83,  -0.41,
02/18 16Z,  -1.30, -12.15,  99.90, -13.86,  -0.41,  (min)
02/18 17Z,  -1.20, -11.90,  99.90, -13.51,  -0.41,
02/18 18Z,  -1.20, -10.40,  99.90, -12.01,  -0.41,
02/18 19Z,  -1.20,  -8.00,  99.90,  -9.60,  -0.41,
02/18 20Z,  -1.10,  -5.32,  99.90,  -6.83,  -0.41,
02/18 21Z,  -1.00,  -3.09,  99.90,  -4.50,  -0.41,
02/18 22Z,  -0.90,  -1.94,  99.90,  -3.25,  -0.41,  (max)
02/18 23Z,  -0.80,  -2.27,  99.90,  -3.48,  -0.41,
02/19 00Z,  -0.80,  -4.09,  99.90,  -5.30,  -0.41,
02/19 01Z,  -0.80,  -6.93,  99.90,  -8.14,  -0.41,
02/19 02Z,  -0.80, -10.06,  99.90, -11.27,  -0.41,
02/19 03Z,  -0.90, -12.77,  99.90, -14.07,  -0.41,
02/19 04Z,  -0.90, -14.44,  99.90, -15.75,  -0.41,
02/19 05Z,  -0.90, -14.70,  99.90, -16.01,  -0.41,  (min)
02/19 06Z,  -0.90, -13.49,  99.90, -14.80,  -0.41,
02/19 07Z,  -0.90, -11.09,  99.90, -12.40,  -0.41,
02/19 08Z,  -0.90,  -8.07,  99.90,  -9.38,  -0.41,
02/19 09Z,  -0.80,  -5.17,  99.90,  -6.38,  -0.41,
02/19 10Z,  -0.70,  -3.10,  99.90,  -4.21,  -0.41,
02/19 11Z,  -0.60,  -2.38,  99.90,  -3.39,  -0.41,  (max)
02/19 12Z,  -0.50,  -3.18,  99.90,  -4.08,  -0.41,
02/19 13Z,  -0.50,  -5.22,  99.90,  -6.13,  -0.41,
02/19 14Z,  -0.50,  -7.88,  99.90,  -8.78,  -0.41,
02/19 15Z,  -0.50, -10.42,  99.90, -11.33,  -0.41,
02/19 16Z,  -0.60, -12.22,  99.90, -13.23,  -0.41,
02/19 17Z,  -0.60, -12.83,  99.90, -13.84,  -0.41,  (min)
02/19 18Z,  -0.70, -12.07,  99.90, -13.18,  -0.41,
02/19 19Z,  -0.70, -10.12,  99.90, -11.23,  -0.41,
02/19 20Z,  -0.70,  -7.47,  99.90,  -8.57,  -0.41,
02/19 21Z,  -0.70,  -4.81,  99.90,  -5.91,  -0.41,
02/19 22Z,  -0.60,  -2.88,  99.90,  -3.88,  -0.41,
02/19 23Z,  -0.60,  -2.22,  99.90,  -3.23,  -0.41,  (max)
02/20 00Z,  -0.60,  -3.08,  99.90,  -4.09,  -0.41,
02/20 01Z,  -0.50,  -5.27,  99.90,  -6.18,  -0.41,
02/20 02Z,  -0.50,  -8.19,  99.90,  -9.10,  -0.41,
02/20 03Z,  -0.50, -11.09,  99.90, -11.99,  -0.41,
02/20 04Z,  -0.50, -13.27,  99.90, -14.18,  -0.41,
02/20 05Z,  -0.50, -14.24,  99.90, -15.15,  -0.41,  (min)
02/20 06Z,  -0.50, -13.78,  99.90, -14.68,  -0.41,
02/20 07Z,  -0.50, -11.96,  99.90, -12.87,  -0.41,
02/20 08Z,  -0.50,  -9.20,  99.90, -10.11,  -0.41,
02/20 09Z,  -0.50,  -6.16,  99.90,  -7.07,  -0.41,
02/20 10Z,  -0.50,  -3.62,  99.90,  -4.53,  -0.41,
02/20 11Z,  -0.40,  -2.19,  99.90,  -3.00,  -0.41,
02/20 12Z,  -0.30,  -2.24,  99.90,  -2.95,  -0.41,  (max)
02/20 13Z,  -0.20,  -3.75,  99.90,  -4.36,  -0.41,
02/20 14Z,  -0.30,  -6.28,  99.90,  -6.99,  -0.41,
02/20 15Z,  -0.30,  -9.12,  99.90,  -9.83,  -0.41,
02/20 16Z,  -0.30, -11.56,  99.90, -12.26,  -0.41,
02/20 17Z,  -0.40, -13.02,  99.90, -13.82,  -0.41,
02/20 18Z,  -0.40, -13.18,  99.90, -13.98,  -0.41,  (min)
02/20 19Z,  -0.40, -12.00,  99.90, -12.81,  -0.41,
02/20 20Z,  -0.30,  -9.78,  99.90, -10.48,  -0.41,
02/20 21Z,  -0.30,  -7.08,  99.90,  -7.79,  -0.41,
02/20 22Z,  -0.30,  -4.66,  99.90,  -5.36,  -0.41,
02/20 23Z,  -0.30,  -3.15,  99.90,  -3.86,  -0.41,
02/21 00Z,  -0.40,  -2.98,  99.90,  -3.78,  -0.41,  (max)
02/21 01Z,  -0.40,  -4.20,  99.90,  -5.00,  -0.41,
02/21 02Z,  -0.50,  -6.50,  99.90,  -7.40,  -0.41,
02/21 03Z,  -0.50,  -9.22,  99.90, -10.12,  -0.41,
02/21 04Z,  -0.60, -11.63,  99.90, -12.64,  -0.41,
02/21 05Z,  -0.60, -13.16,  99.90, -14.16,  -0.41,
02/21 06Z,  -0.70, -13.43,  99.90, -14.54,  -0.41,  (min)
02/21 07Z,  -0.70, -12.36,  99.90, -13.47,  -0.41,
02/21 08Z,  -0.80, -10.16,  99.90, -11.37,  -0.41,
02/21 09Z,  -0.80,  -7.33,  99.90,  -8.53,  -0.41,
02/21 10Z,  -0.70,  -4.57,  99.90,  -5.67,  -0.41,
02/21 11Z,  -0.70,  -2.58,  99.90,  -3.69,  -0.41,
02/21 12Z,  -0.70,  -1.86,  99.90,  -2.96,  -0.41,  (max)
02/21 13Z,  -0.70,  -2.58,  99.90,  -3.69,  -0.41,
02/21 14Z,  -0.70,  -4.59,  99.90,  -5.70,  -0.41,
02/21 15Z,  -0.70,  -7.36,  99.90,  -8.47,  -0.41,
02/21 16Z,  -0.70, -10.16,  99.90, -11.26,  -0.41,
02/21 17Z,  -0.60, -12.33,  99.90, -13.33,  -0.41,
02/21 18Z,  -0.60, -13.42,  99.90, -14.42,  -0.41,