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 : 03/17/2026 11:22:57 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/15 12Z,  -0.50,  -9.06, -10.07,  99.90,  -0.51,
03/15 13Z,  -0.50,  -9.65, -10.64,  99.90,  -0.49,  (min)
03/15 14Z,  -0.50,  -9.51, -10.57,  99.90,  -0.56,
03/15 15Z,  -0.50,  -8.62,  -9.79,  99.90,  -0.67,
03/15 16Z,  -0.50,  -7.22,  -8.47,  99.90,  -0.75,
03/15 17Z,  -0.50,  -5.66,  -6.99,  99.90,  -0.83,
03/15 18Z,  -0.30,  -4.35,  -5.74,  99.90,  -1.09,
03/15 19Z,  -0.30,  -3.70,  -5.04,  99.90,  -1.04,  (max)
03/15 20Z,  -0.30,  -3.99,  -5.25,  99.90,  -0.96,
03/15 21Z,  -0.30,  -5.23,  -6.32,  99.90,  -0.79,
03/15 22Z,  -0.10,  -7.15,  -8.15,  99.90,  -0.90,
03/15 23Z,   0.10,  -9.38, -10.29,  99.90,  -1.01,
03/16 00Z,   0.10, -11.45, -12.27,  99.90,  -0.92,
03/16 01Z,   0.10, -12.89, -13.60,  99.90,  -0.81,
03/16 02Z,   0.10, -13.38, -14.03,  99.90,  -0.75,  (min)
03/16 03Z,   0.20, -12.82, -13.44,  99.90,  -0.82,
03/16 04Z,   0.40, -11.35, -11.96,  99.90,  -1.01,
03/16 05Z,   0.30,  -9.34, -10.01,  99.90,  -0.97,
03/16 06Z,   0.50,  -7.23,  -7.83,  99.90,  -1.10,
03/16 07Z,   0.60,  -5.51,  -6.13,  99.90,  -1.22,
03/16 08Z,   0.70,  -4.60,  -5.14,  99.90,  -1.24,
03/16 09Z,   0.70,  -4.70,  -5.08,  99.90,  -1.08,  (max)
03/16 10Z,   0.80,  -5.69,  -5.94,  99.90,  -1.05,
03/16 11Z,   0.60,  -7.26,  -7.47,  99.90,  -0.81,
03/16 12Z,   0.70,  -8.94,  -9.00,  99.90,  -0.76,
03/16 13Z,   0.80, -10.23, -10.23,  99.90,  -0.80,
03/16 14Z,   0.80, -10.74, -10.78,  99.90,  -0.84,  (min)
03/16 15Z,   0.70, -10.27, -10.39,  99.90,  -0.82,
03/16 16Z,   0.60,  -8.91,  -9.22,  99.90,  -0.91,
03/16 17Z,   0.50,  -7.00,  -7.43,  99.90,  -0.93,
03/16 18Z,   0.60,  -5.05,  -5.49,  99.90,  -1.04,
03/16 19Z,   0.60,  -3.57,  -4.01,  99.90,  -1.04,
03/16 20Z,   0.70,  -3.01,  -3.40,  99.90,  -1.09,  (max)
03/16 21Z,   0.80,  -3.64,  -3.90,  99.90,  -1.06,
03/16 22Z,   0.70,  -5.35,  -5.55,  99.90,  -0.90,
03/16 23Z,   0.70,  -7.75,  -7.93,  99.90,  -0.88,
03/17 00Z,   0.80, -10.31, -10.47,  99.90,  -0.96,
03/17 01Z,   0.80, -12.45, -12.61,  99.90,  -0.96,
03/17 02Z,   0.80, -13.67, -13.94,  99.90,  -1.07,
03/17 03Z,   0.90, -13.70, -14.04,  99.90,  -1.24,  (min)
03/17 04Z,   0.90, -12.53, -12.97,  99.90,  -1.34,
03/17 05Z,   1.00, -10.46, -10.94,  99.90,  -1.48,
03/17 06Z,   1.00,  -7.98,  -8.50,  99.90,  -1.52,
03/17 07Z,   0.90,  -5.68,  -6.25,  99.90,  -1.47,
03/17 08Z,   0.90,  -4.10,  -4.58,  99.90,  -1.38,
03/17 09Z,   0.90,  -3.65,  -4.06,  99.90,  -1.31,  (max)
03/17 10Z,   1.00,  -4.43,  -4.76,  99.90,  -1.33,
03/17 11Z,   1.00,  -6.15,  -6.38,  99.90,  -1.23,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/17 12Z,   1.00,  -8.30,  99.90,  -8.51,  -1.21,
03/17 13Z,   1.00, -10.29,  99.90, -10.48,  -1.19,
03/17 14Z,   0.90, -11.58,  99.90, -11.85,  -1.17,
03/17 15Z,   0.90, -11.78,  99.90, -12.03,  -1.15,  (min)
03/17 16Z,   0.80, -10.81,  99.90, -11.14,  -1.12,
03/17 17Z,   0.70,  -8.88,  99.90,  -9.29,  -1.10,
03/17 18Z,   0.70,  -6.50,  99.90,  -6.88,  -1.08,
03/17 19Z,   0.70,  -4.28,  99.90,  -4.64,  -1.06,
03/17 20Z,   0.60,  -2.81,  99.90,  -3.25,  -1.04,
03/17 21Z,   0.60,  -2.55,  99.90,  -2.97,  -1.02,  (max)
03/17 22Z,   0.60,  -3.67,  99.90,  -4.06,  -0.99,
03/17 23Z,   0.50,  -5.90,  99.90,  -6.38,  -0.97,
03/18 00Z,   0.50,  -8.69,  99.90,  -9.16,  -0.97,
03/18 01Z,   0.50, -11.36,  99.90, -11.83,  -0.97,
03/18 02Z,   0.50, -13.30,  99.90, -13.78,  -0.97,
03/18 03Z,   0.50, -14.06,  99.90, -14.54,  -0.97,  (min)
03/18 04Z,   0.50, -13.46,  99.90, -13.93,  -0.97,
03/18 05Z,   0.50, -11.62,  99.90, -12.09,  -0.97,
03/18 06Z,   0.50,  -9.00,  99.90,  -9.48,  -0.97,
03/18 07Z,   0.50,  -6.26,  99.90,  -6.73,  -0.97,
03/18 08Z,   0.50,  -4.02,  99.90,  -4.50,  -0.97,
03/18 09Z,   0.50,  -2.87,  99.90,  -3.34,  -0.97,  (max)
03/18 10Z,   0.50,  -3.13,  99.90,  -3.61,  -0.97,
03/18 11Z,   0.50,  -4.72,  99.90,  -5.19,  -0.97,
03/18 12Z,   0.60,  -7.14,  99.90,  -7.51,  -0.97,
03/18 13Z,   0.60,  -9.72,  99.90, -10.09,  -0.97,
03/18 14Z,   0.60, -11.81,  99.90, -12.18,  -0.97,
03/18 15Z,   0.50, -12.86,  99.90, -13.34,  -0.97,  (min)
03/18 16Z,   0.50, -12.59,  99.90, -13.06,  -0.97,
03/18 17Z,   0.50, -11.03,  99.90, -11.50,  -0.97,
03/18 18Z,   0.50,  -8.57,  99.90,  -9.04,  -0.97,
03/18 19Z,   0.40,  -5.84,  99.90,  -6.42,  -0.97,
03/18 20Z,   0.50,  -3.55,  99.90,  -4.02,  -0.97,
03/18 21Z,   0.60,  -2.29,  99.90,  -2.66,  -0.97,  (max)
03/18 22Z,   0.60,  -2.48,  99.90,  -2.86,  -0.97,
03/18 23Z,   0.60,  -4.14,  99.90,  -4.51,  -0.97,
03/19 00Z,   0.60,  -6.79,  99.90,  -7.16,  -0.97,
03/19 01Z,   0.60,  -9.73,  99.90, -10.10,  -0.97,
03/19 02Z,   0.50, -12.26,  99.90, -12.73,  -0.97,
03/19 03Z,   0.40, -13.77,  99.90, -14.34,  -0.97,
03/19 04Z,   0.40, -13.89,  99.90, -14.46,  -0.97,  (min)
03/19 05Z,   0.40, -12.59,  99.90, -13.16,  -0.97,
03/19 06Z,   0.40, -10.16,  99.90, -10.73,  -0.97,
03/19 07Z,   0.30,  -7.20,  99.90,  -7.88,  -0.97,
03/19 08Z,   0.30,  -4.45,  99.90,  -5.12,  -0.97,
03/19 09Z,   0.30,  -2.57,  99.90,  -3.24,  -0.97,
03/19 10Z,   0.30,  -2.09,  99.90,  -2.76,  -0.97,  (max)
03/19 11Z,   0.40,  -3.19,  99.90,  -3.77,  -0.97,
03/19 12Z,   0.40,  -5.56,  99.90,  -6.13,  -0.97,
03/19 13Z,   0.40,  -8.50,  99.90,  -9.08,  -0.97,
03/19 14Z,   0.40, -11.28,  99.90, -11.86,  -0.97,
03/19 15Z,   0.40, -13.24,  99.90, -13.81,  -0.97,
03/19 16Z,   0.30, -13.88,  99.90, -14.55,  -0.97,  (min)
03/19 17Z,   0.30, -13.04,  99.90, -13.72,  -0.97,
03/19 18Z,   0.40, -10.94,  99.90, -11.51,  -0.97,
03/19 19Z,   0.40,  -8.08,  99.90,  -8.65,  -0.97,
03/19 20Z,   0.40,  -5.21,  99.90,  -5.78,  -0.97,
03/19 21Z,   0.40,  -3.04,  99.90,  -3.61,  -0.97,
03/19 22Z,   0.50,  -2.17,  99.90,  -2.64,  -0.97,  (max)
03/19 23Z,   0.40,  -2.87,  99.90,  -3.44,  -0.97,
03/20 00Z,   0.50,  -4.96,  99.90,  -5.43,  -0.97,
03/20 01Z,   0.50,  -7.81,  99.90,  -8.28,  -0.97,
03/20 02Z,   0.40, -10.64,  99.90, -11.22,  -0.97,
03/20 03Z,   0.30, -12.78,  99.90, -13.45,  -0.97,
03/20 04Z,   0.20, -13.69,  99.90, -14.46,  -0.97,  (min)
03/20 05Z,   0.20, -13.13,  99.90, -13.90,  -0.97,
03/20 06Z,   0.10, -11.21,  99.90, -12.08,  -0.97,
03/20 07Z,   0.10,  -8.39,  99.90,  -9.26,  -0.97,
03/20 08Z,   0.10,  -5.35,  99.90,  -6.22,  -0.97,
03/20 09Z,   0.00,  -2.86,  99.90,  -3.84,  -0.97,
03/20 10Z,   0.00,  -1.58,  99.90,  -2.55,  -0.97,  (max)
03/20 11Z,   0.00,  -1.91,  99.90,  -2.88,  -0.97,
03/20 12Z,  -0.10,  -3.80,  99.90,  -4.87,  -0.97,
03/20 13Z,  -0.10,  -6.75,  99.90,  -7.82,  -0.97,
03/20 14Z,  -0.10,  -9.97,  99.90, -11.04,  -0.97,
03/20 15Z,  -0.20, -12.70,  99.90, -13.87,  -0.97,
03/20 16Z,  -0.30, -14.32,  99.90, -15.60,  -0.97,
03/20 17Z,  -0.30, -14.47,  99.90, -15.74,  -0.97,  (min)
03/20 18Z,  -0.20, -13.12,  99.90, -14.29,  -0.97,
03/20 19Z,  -0.20, -10.61,  99.90, -11.78,  -0.97,
03/20 20Z,  -0.10,  -7.57,  99.90,  -8.64,  -0.97,
03/20 21Z,  -0.10,  -4.77,  99.90,  -5.84,  -0.97,
03/20 22Z,  -0.10,  -2.92,  99.90,  -4.00,  -0.97,
03/20 23Z,   0.00,  -2.51,  99.90,  -3.49,  -0.97,  (max)
03/21 00Z,   0.00,  -3.65,  99.90,  -4.62,  -0.97,