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
#Alitak, AK : 09/14/2026 11:22:59 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/12 12Z,  -0.90,  -2.84,  -3.30,  99.90,   0.44,  (max)
09/12 13Z,  -0.90,  -4.72,  -4.81,  99.90,   0.81,
09/12 14Z,  -0.90,  -7.69,  -7.84,  99.90,   0.75,
09/12 15Z,  -0.90, -10.97, -11.29,  99.90,   0.58,
09/12 16Z,  -0.90, -13.79, -14.08,  99.90,   0.61,
09/12 17Z,  -0.90, -15.49, -15.91,  99.90,   0.48,
09/12 18Z,  -0.90, -15.71, -16.14,  99.90,   0.47,  (min)
09/12 19Z,  -0.90, -14.34, -14.80,  99.90,   0.44,
09/12 20Z,  -0.90, -11.50, -12.05,  99.90,   0.35,
09/12 21Z,  -0.90,  -7.80,  -8.20,  99.90,   0.50,
09/12 22Z,  -0.90,  -4.42,  -4.69,  99.90,   0.63,
09/12 23Z,  -0.80,  -2.39,  -2.59,  99.90,   0.60,
09/13 00Z,  -0.80,  -2.14,  -2.46,  99.90,   0.48,  (max)
09/13 01Z,  -0.80,  -3.64,  -3.87,  99.90,   0.57,
09/13 02Z,  -0.80,  -6.43,  -6.46,  99.90,   0.77,
09/13 03Z,  -0.80,  -9.80,  -9.89,  99.90,   0.71,
09/13 04Z,  -0.80, -12.93, -13.12,  99.90,   0.61,
09/13 05Z,  -0.80, -15.16, -15.50,  99.90,   0.46,
09/13 06Z,  -0.80, -16.01, -16.31,  99.90,   0.50,  (min)
09/13 07Z,  -0.80, -15.31, -15.57,  99.90,   0.54,
09/13 08Z,  -0.80, -13.10, -13.64,  99.90,   0.26,
09/13 09Z,  -0.70,  -9.78, -10.25,  99.90,   0.23,
09/13 10Z,  -0.70,  -6.31,  -6.65,  99.90,   0.36,
09/13 11Z,  -0.70,  -3.81,  -4.07,  99.90,   0.44,
09/13 12Z,  -0.70,  -2.94,  -3.18,  99.90,   0.46,  (max)
09/13 13Z,  -0.70,  -3.75,  -4.00,  99.90,   0.45,
09/13 14Z,  -0.70,  -5.93,  -6.18,  99.90,   0.45,
09/13 15Z,  -0.70,  -8.84,  -8.94,  99.90,   0.60,
09/13 16Z,  -0.70, -11.73, -11.95,  99.90,   0.48,
09/13 17Z,  -0.70, -13.90, -14.26,  99.90,   0.34,
09/13 18Z,  -0.70, -14.83, -15.06,  99.90,   0.47,  (min)
09/13 19Z,  -0.70, -14.31, -14.50,  99.90,   0.51,
09/13 20Z,  -0.60, -12.37, -12.84,  99.90,   0.13,
09/13 21Z,  -0.60,  -9.30,  -9.67,  99.90,   0.23,
09/13 22Z,  -0.60,  -5.87,  -6.05,  99.90,   0.42,
09/13 23Z,  -0.60,  -3.18,  -3.51,  99.90,   0.27,
09/14 00Z,  -0.60,  -2.05,  -2.41,  99.90,   0.24,  (max)
09/14 01Z,  -0.60,  -2.68,  -3.07,  99.90,   0.21,
09/14 02Z,  -0.60,  -4.80,  -4.89,  99.90,   0.51,
09/14 03Z,  -0.60,  -7.87,  -8.02,  99.90,   0.45,
09/14 04Z,  -0.60, -11.15, -11.29,  99.90,   0.46,
09/14 05Z,  -0.60, -13.92, -14.16,  99.90,   0.36,
09/14 06Z,  -0.60, -15.61, -15.82,  99.90,   0.39,
09/14 07Z,  -0.60, -15.86, -15.96,  99.90,   0.50,  (min)
09/14 08Z,  -0.60, -14.63, -15.02,  99.90,   0.21,
09/14 09Z,  -0.60, -12.12, -12.67,  99.90,   0.05,
09/14 10Z,  -0.60,  -8.85,  -9.26,  99.90,   0.19,
09/14 11Z,  -0.60,  -5.82,  -6.05,  99.90,   0.37,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/14 12Z,  -0.60,  -4.00,  99.90,  -4.23,   0.37,
09/14 13Z,  -0.60,  -3.77,  99.90,  -4.00,   0.37,  (max)
09/14 14Z,  -0.60,  -4.98,  99.90,  -5.22,   0.37,
09/14 15Z,  -0.60,  -7.20,  99.90,  -7.44,   0.36,
09/14 16Z,  -0.60,  -9.78,  99.90, -10.02,   0.36,
09/14 17Z,  -0.60, -12.05,  99.90, -12.29,   0.36,
09/14 18Z,  -0.60, -13.46,  99.90, -13.70,   0.36,
09/14 19Z,  -0.60, -13.62,  99.90, -13.86,   0.36,  (min)
09/14 20Z,  -0.50, -12.48,  99.90, -12.63,   0.36,
09/14 21Z,  -0.50, -10.25,  99.90, -10.40,   0.35,
09/14 22Z,  -0.50,  -7.32,  99.90,  -7.47,   0.35,
09/14 23Z,  -0.60,  -4.49,  99.90,  -4.74,   0.35,
09/15 00Z,  -0.60,  -2.71,  99.90,  -2.96,   0.35,
09/15 01Z,  -0.60,  -2.51,  99.90,  -2.76,   0.35,  (max)
09/15 02Z,  -0.60,  -3.83,  99.90,  -4.08,   0.35,
09/15 03Z,  -0.70,  -6.27,  99.90,  -6.62,   0.35,
09/15 04Z,  -0.70,  -9.27,  99.90,  -9.62,   0.35,
09/15 05Z,  -0.70, -12.18,  99.90, -12.53,   0.35,
09/15 06Z,  -0.70, -14.40,  99.90, -14.75,   0.35,
09/15 07Z,  -0.60, -15.45,  99.90, -15.70,   0.35,  (min)
09/15 08Z,  -0.60, -15.14,  99.90, -15.39,   0.35,
09/15 09Z,  -0.50, -13.57,  99.90, -13.72,   0.35,
09/15 10Z,  -0.50, -11.04,  99.90, -11.19,   0.35,
09/15 11Z,  -0.50,  -8.13,  99.90,  -8.28,   0.35,
09/15 12Z,  -0.50,  -5.76,  99.90,  -5.91,   0.35,
09/15 13Z,  -0.50,  -4.65,  99.90,  -4.80,   0.35,  (max)
09/15 14Z,  -0.50,  -4.93,  99.90,  -5.08,   0.35,
09/15 15Z,  -0.50,  -6.29,  99.90,  -6.44,   0.35,
09/15 16Z,  -0.50,  -8.28,  99.90,  -8.43,   0.35,
09/15 17Z,  -0.50, -10.32,  99.90, -10.47,   0.35,
09/15 18Z,  -0.50, -11.88,  99.90, -12.03,   0.35,
09/15 19Z,  -0.40, -12.52,  99.90, -12.57,   0.35,  (min)
09/15 20Z,  -0.40, -12.03,  99.90, -12.08,   0.35,
09/15 21Z,  -0.40, -10.55,  99.90, -10.60,   0.35,
09/15 22Z,  -0.40,  -8.37,  99.90,  -8.42,   0.35,
09/15 23Z,  -0.50,  -5.92,  99.90,  -6.07,   0.35,
09/16 00Z,  -0.50,  -3.89,  99.90,  -4.04,   0.35,
09/16 01Z,  -0.60,  -3.04,  99.90,  -3.29,   0.35,  (max)
09/16 02Z,  -0.60,  -3.58,  99.90,  -3.83,   0.35,
09/16 03Z,  -0.70,  -5.26,  99.90,  -5.61,   0.35,
09/16 04Z,  -0.70,  -7.67,  99.90,  -8.02,   0.35,
09/16 05Z,  -0.70, -10.33,  99.90, -10.68,   0.35,
09/16 06Z,  -0.70, -12.70,  99.90, -13.05,   0.35,
09/16 07Z,  -0.80, -14.29,  99.90, -14.74,   0.35,
09/16 08Z,  -0.80, -14.76,  99.90, -15.21,   0.35,  (min)
09/16 09Z,  -0.70, -14.07,  99.90, -14.42,   0.35,
09/16 10Z,  -0.70, -12.45,  99.90, -12.79,   0.35,
09/16 11Z,  -0.70, -10.18,  99.90, -10.53,   0.35,
09/16 12Z,  -0.80,  -7.83,  99.90,  -8.28,   0.35,
09/16 13Z,  -0.80,  -6.17,  99.90,  -6.62,   0.35,
09/16 14Z,  -0.90,  -5.64,  99.90,  -6.19,   0.35,  (max)
09/16 15Z,  -0.90,  -6.17,  99.90,  -6.72,   0.35,
09/16 16Z,  -0.90,  -7.41,  99.90,  -7.96,   0.35,
09/16 17Z,  -1.00,  -8.97,  99.90,  -9.62,   0.35,
09/16 18Z,  -0.90, -10.39,  99.90, -10.94,   0.35,
09/16 19Z,  -0.90, -11.25,  99.90, -11.80,   0.35,  (min)
09/16 20Z,  -0.80, -11.27,  99.90, -11.72,   0.35,
09/16 21Z,  -0.80, -10.40,  99.90, -10.85,   0.35,
09/16 22Z,  -0.80,  -8.90,  99.90,  -9.35,   0.35,
09/16 23Z,  -0.80,  -7.07,  99.90,  -7.52,   0.35,
09/17 00Z,  -0.80,  -5.27,  99.90,  -5.72,   0.35,
09/17 01Z,  -0.80,  -4.07,  99.90,  -4.52,   0.35,
09/17 02Z,  -0.90,  -3.94,  99.90,  -4.49,   0.35,  (max)
09/17 03Z,  -0.90,  -4.89,  99.90,  -5.44,   0.35,
09/17 04Z,  -0.90,  -6.59,  99.90,  -7.14,   0.35,
09/17 05Z,  -0.90,  -8.71,  99.90,  -9.26,   0.35,
09/17 06Z,  -0.90, -10.87,  99.90, -11.42,   0.35,
09/17 07Z,  -0.90, -12.66,  99.90, -13.21,   0.35,
09/17 08Z,  -0.80, -13.70,  99.90, -14.15,   0.35,
09/17 09Z,  -0.80, -13.79,  99.90, -14.24,   0.35,  (min)
09/17 10Z,  -0.80, -13.01,  99.90, -13.46,   0.35,
09/17 11Z,  -0.80, -11.59,  99.90, -12.04,   0.35,
09/17 12Z,  -0.80,  -9.77,  99.90, -10.22,   0.35,
09/17 13Z,  -0.80,  -8.02,  99.90,  -8.47,   0.35,
09/17 14Z,  -0.90,  -6.92,  99.90,  -7.47,   0.35,
09/17 15Z,  -0.90,  -6.72,  99.90,  -7.27,   0.35,  (max)
09/17 16Z,  -0.90,  -7.21,  99.90,  -7.76,   0.35,
09/17 17Z,  -0.90,  -8.14,  99.90,  -8.69,   0.35,
09/17 18Z,  -0.90,  -9.19,  99.90,  -9.74,   0.35,
09/17 19Z,  -0.90, -10.03,  99.90, -10.58,   0.35,
09/17 20Z,  -0.80, -10.36,  99.90, -10.81,   0.35,  (min)
09/17 21Z,  -0.80, -10.01,  99.90, -10.46,   0.35,
09/17 22Z,  -0.80,  -9.08,  99.90,  -9.53,   0.35,
09/17 23Z,  -0.80,  -7.84,  99.90,  -8.29,   0.35,
09/18 00Z,  -0.80,  -6.51,  99.90,  -6.96,   0.35,