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 : 09/10/2026 22:25:03 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/09 06Z,  -0.40,  -8.29,  -8.52,  99.90,   0.17,
09/09 07Z,  -0.40,  -5.76,  -6.02,  99.90,   0.14,
09/09 08Z,  -0.40,  -3.86,  -4.07,  99.90,   0.19,
09/09 09Z,  -0.40,  -3.08,  -3.38,  99.90,   0.10,  (max)
09/09 10Z,  -0.40,  -3.65,  -4.01,  99.90,   0.04,
09/09 11Z,  -0.30,  -5.54,  -5.78,  99.90,   0.06,
09/09 12Z,  -0.40,  -8.38,  -8.68,  99.90,   0.10,
09/09 13Z,  -0.40, -11.55, -11.84,  99.90,   0.11,
09/09 14Z,  -0.40, -14.35, -14.79,  99.90,  -0.04,
09/09 15Z,  -0.40, -16.19, -16.76,  99.90,  -0.17,
09/09 16Z,  -0.40, -16.68, -17.25,  99.90,  -0.17,  (min)
09/09 17Z,  -0.50, -15.63, -16.20,  99.90,  -0.07,
09/09 18Z,  -0.50, -13.13, -14.10,  99.90,  -0.47,
09/09 19Z,  -0.50,  -9.82, -10.77,  99.90,  -0.45,
09/09 20Z,  -0.50,  -6.71,  -7.34,  99.90,  -0.13,
09/09 21Z,  -0.60,  -4.60,  -5.01,  99.90,   0.19,
09/09 22Z,  -0.60,  -3.88,  -4.50,  99.90,  -0.02,  (max)
09/09 23Z,  -0.60,  -4.63,  -5.18,  99.90,   0.05,
09/10 00Z,  -0.60,  -6.54,  -6.88,  99.90,   0.26,
09/10 01Z,  -0.60,  -9.03,  -9.46,  99.90,   0.17,
09/10 02Z,  -0.60, -11.43, -11.97,  99.90,   0.06,
09/10 03Z,  -0.60, -13.15, -13.80,  99.90,  -0.05,
09/10 04Z,  -0.60, -13.78, -14.38,  99.90,  -0.00,  (min)
09/10 05Z,  -0.50, -13.13, -13.67,  99.90,  -0.04,
09/10 06Z,  -0.70, -11.16, -11.75,  99.90,   0.11,
09/10 07Z,  -0.70,  -8.23,  -8.92,  99.90,   0.01,
09/10 08Z,  -0.70,  -5.27,  -5.86,  99.90,   0.11,
09/10 09Z,  -0.70,  -3.20,  -3.61,  99.90,   0.29,
09/10 10Z,  -0.70,  -2.54,  -3.09,  99.90,   0.15,  (max)
09/10 11Z,  -0.70,  -3.47,  -3.96,  99.90,   0.21,
09/10 12Z,  -0.80,  -5.82,  -6.05,  99.90,   0.57,
09/10 13Z,  -0.80,  -9.03,  -9.38,  99.90,   0.45,
09/10 14Z,  -0.80, -12.37, -12.92,  99.90,   0.25,
09/10 15Z,  -0.90, -15.10, -15.70,  99.90,   0.30,
09/10 16Z,  -0.90, -16.61, -17.24,  99.90,   0.27,  (min)
09/10 17Z,  -0.90, -16.59, -17.20,  99.90,   0.29,
09/10 18Z,  -0.90, -14.92, -15.81,  99.90,   0.01,
09/10 19Z,  -0.90, -11.81, -12.80,  99.90,  -0.09,
09/10 20Z,  -0.90,  -8.13,  -8.90,  99.90,   0.13,
09/10 21Z,  -0.90,  -5.02,  -5.37,  99.90,   0.55,
09/10 22Z,  -0.90,  -3.26,  -3.49,  99.90,   0.67,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/10 23Z,  -0.90,  -3.16,  99.90,  -3.41,   0.65,  (max)
09/11 00Z,  -0.90,  -4.64,  99.90,  -4.91,   0.63,
09/11 01Z,  -0.90,  -7.24,  99.90,  -7.52,   0.61,
09/11 02Z,  -1.00, -10.22,  99.90, -10.63,   0.59,
09/11 03Z,  -1.00, -12.85,  99.90, -13.28,   0.57,
09/11 04Z,  -1.00, -14.51,  99.90, -14.96,   0.55,
09/11 05Z,  -1.00, -14.85,  99.90, -15.32,   0.53,  (min)
09/11 06Z,  -0.90, -13.71,  99.90, -14.10,   0.51,
09/11 07Z,  -0.90, -11.15,  99.90, -11.56,   0.49,
09/11 08Z,  -0.90,  -7.76,  99.90,  -8.19,   0.47,
09/11 09Z,  -0.80,  -4.63,  99.90,  -4.98,   0.45,
09/11 10Z,  -0.80,  -2.71,  99.90,  -3.07,   0.43,
09/11 11Z,  -0.80,  -2.43,  99.90,  -2.80,   0.43,  (max)
09/11 12Z,  -0.90,  -3.84,  99.90,  -4.31,   0.43,
09/11 13Z,  -0.90,  -6.59,  99.90,  -7.06,   0.43,
09/11 14Z,  -0.90,  -9.98,  99.90, -10.45,   0.43,
09/11 15Z,  -1.00, -13.21,  99.90, -13.78,   0.43,
09/11 16Z,  -1.00, -15.55,  99.90, -16.11,   0.43,
09/11 17Z,  -1.00, -16.49,  99.90, -17.05,   0.43,  (min)
09/11 18Z,  -1.00, -15.81,  99.90, -16.37,   0.43,
09/11 19Z,  -1.00, -13.48,  99.90, -14.05,   0.43,
09/11 20Z,  -0.90,  -9.93,  99.90, -10.39,   0.43,
09/11 21Z,  -0.90,  -6.20,  99.90,  -6.67,   0.43,
09/11 22Z,  -0.90,  -3.46,  99.90,  -3.93,   0.43,
09/11 23Z,  -0.90,  -2.36,  99.90,  -2.83,   0.43,  (max)
09/12 00Z,  -0.90,  -3.05,  99.90,  -3.52,   0.43,
09/12 01Z,  -0.90,  -5.28,  99.90,  -5.74,   0.43,
09/12 02Z,  -0.90,  -8.40,  99.90,  -8.86,   0.43,
09/12 03Z,  -0.90, -11.62,  99.90, -12.08,   0.43,
09/12 04Z,  -0.90, -14.18,  99.90, -14.65,   0.43,
09/12 05Z,  -0.90, -15.53,  99.90, -16.00,   0.43,  (min)
09/12 06Z,  -0.90, -15.40,  99.90, -15.86,   0.43,
09/12 07Z,  -0.80, -13.70,  99.90, -14.06,   0.43,
09/12 08Z,  -0.80, -10.64,  99.90, -11.01,   0.43,
09/12 09Z,  -0.80,  -7.04,  99.90,  -7.40,   0.43,
09/12 10Z,  -0.80,  -4.07,  99.90,  -4.44,   0.43,
09/12 11Z,  -0.80,  -2.58,  99.90,  -2.95,   0.43,  (max)
09/12 12Z,  -0.80,  -2.84,  99.90,  -3.21,   0.43,
09/12 13Z,  -0.80,  -4.72,  99.90,  -5.09,   0.43,
09/12 14Z,  -0.80,  -7.69,  99.90,  -8.05,   0.43,
09/12 15Z,  -0.90, -10.97,  99.90, -11.44,   0.43,
09/12 16Z,  -0.90, -13.79,  99.90, -14.25,   0.43,
09/12 17Z,  -0.90, -15.49,  99.90, -15.96,   0.43,
09/12 18Z,  -0.90, -15.71,  99.90, -16.18,   0.43,  (min)
09/12 19Z,  -0.80, -14.34,  99.90, -14.71,   0.43,
09/12 20Z,  -0.80, -11.50,  99.90, -11.86,   0.43,
09/12 21Z,  -0.80,  -7.80,  99.90,  -8.17,   0.43,
09/12 22Z,  -0.80,  -4.42,  99.90,  -4.79,   0.43,
09/12 23Z,  -0.80,  -2.39,  99.90,  -2.75,   0.43,
09/13 00Z,  -0.80,  -2.14,  99.90,  -2.51,   0.43,  (max)
09/13 01Z,  -0.80,  -3.64,  99.90,  -4.00,   0.43,
09/13 02Z,  -0.80,  -6.43,  99.90,  -6.80,   0.43,
09/13 03Z,  -0.80,  -9.80,  99.90, -10.16,   0.43,
09/13 04Z,  -0.80, -12.93,  99.90, -13.30,   0.43,
09/13 05Z,  -0.80, -15.16,  99.90, -15.53,   0.43,
09/13 06Z,  -0.80, -16.01,  99.90, -16.38,   0.43,  (min)
09/13 07Z,  -0.80, -15.31,  99.90, -15.68,   0.43,
09/13 08Z,  -0.70, -13.10,  99.90, -13.37,   0.43,
09/13 09Z,  -0.70,  -9.78,  99.90, -10.05,   0.43,
09/13 10Z,  -0.70,  -6.31,  99.90,  -6.57,   0.43,
09/13 11Z,  -0.70,  -3.81,  99.90,  -4.08,   0.43,
09/13 12Z,  -0.70,  -2.94,  99.90,  -3.21,   0.43,  (max)
09/13 13Z,  -0.70,  -3.75,  99.90,  -4.02,   0.43,
09/13 14Z,  -0.70,  -5.93,  99.90,  -6.19,   0.43,
09/13 15Z,  -0.70,  -8.84,  99.90,  -9.11,   0.43,
09/13 16Z,  -0.70, -11.73,  99.90, -11.99,   0.43,
09/13 17Z,  -0.70, -13.90,  99.90, -14.16,   0.43,
09/13 18Z,  -0.70, -14.83,  99.90, -15.10,   0.43,  (min)
09/13 19Z,  -0.70, -14.31,  99.90, -14.58,   0.43,
09/13 20Z,  -0.70, -12.37,  99.90, -12.64,   0.43,
09/13 21Z,  -0.60,  -9.30,  99.90,  -9.47,   0.43,
09/13 22Z,  -0.60,  -5.87,  99.90,  -6.03,   0.43,
09/13 23Z,  -0.60,  -3.18,  99.90,  -3.34,   0.43,
09/14 00Z,  -0.60,  -2.05,  99.90,  -2.22,   0.43,  (max)
09/14 01Z,  -0.60,  -2.68,  99.90,  -2.85,   0.43,
09/14 02Z,  -0.70,  -4.80,  99.90,  -5.07,   0.43,
09/14 03Z,  -0.70,  -7.87,  99.90,  -8.14,   0.43,
09/14 04Z,  -0.70, -11.15,  99.90, -11.41,   0.43,
09/14 05Z,  -0.70, -13.92,  99.90, -14.19,   0.43,
09/14 06Z,  -0.60, -15.61,  99.90, -15.78,   0.43,
09/14 07Z,  -0.60, -15.86,  99.90, -16.03,   0.43,  (min)
09/14 08Z,  -0.60, -14.63,  99.90, -14.80,   0.43,
09/14 09Z,  -0.60, -12.12,  99.90, -12.28,   0.43,
09/14 10Z,  -0.50,  -8.85,  99.90,  -8.91,   0.43,
09/14 11Z,  -0.50,  -5.82,  99.90,  -5.89,   0.43,
09/14 12Z,  -0.50,  -4.00,  99.90,  -4.07,   0.43,
09/14 13Z,  99.90,  -3.77,  99.90,  99.90,   0.43,
09/14 14Z,  99.90,  -4.98,  99.90,  99.90,   0.43,
09/14 15Z,  99.90,  -7.20,  99.90,  99.90,   0.43,
09/14 16Z,  99.90,  -9.78,  99.90,  99.90,   0.43,
09/14 17Z,  99.90, -12.05,  99.90,  99.90,   0.43,
09/14 18Z,  99.90, -13.46,  99.90,  99.90,   0.43,