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
#Nikiski, AK : 08/09/2026 10:22:52 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/07 18Z,  -0.20, -14.96, -15.89,  99.90,  -0.73,
08/07 19Z,  -0.20, -12.51, -13.19,  99.90,  -0.48,
08/07 20Z,  -0.20, -10.70, -11.39,  99.90,  -0.49,
08/07 21Z,  -0.20, -10.08, -10.55,  99.90,  -0.27,  (max)
08/07 22Z,  -0.20, -10.91, -11.06,  99.90,   0.05,
08/07 23Z,  -0.20, -12.73, -12.65,  99.90,   0.28,
08/08 00Z,  -0.20, -14.63, -14.58,  99.90,   0.25,
08/08 01Z,  -0.20, -16.03, -16.24,  99.90,  -0.01,
08/08 02Z,  -0.20, -16.91, -17.11,  99.90,   0.00,  (min)
08/08 03Z,  -0.20, -16.89, -16.89,  99.90,   0.20,
08/08 04Z,  -0.20, -15.22, -15.47,  99.90,  -0.05,
08/08 05Z,  -0.20, -12.34, -13.40,  99.90,  -0.86,
08/08 06Z,  -0.20,  -9.66, -11.14,  99.90,  -1.28,
08/08 07Z,  -0.20,  -7.87,  -9.24,  99.90,  -1.17,
08/08 08Z,  -0.20,  -6.96,  -8.04,  99.90,  -0.88,  (max)
08/08 09Z,  -0.20,  -7.16,  -8.10,  99.90,  -0.74,
08/08 10Z,  -0.20,  -8.80,  -9.62,  99.90,  -0.62,
08/08 11Z,  -0.20, -11.66, -12.40,  99.90,  -0.54,
08/08 12Z,  -0.20, -15.02, -15.74,  99.90,  -0.52,
08/08 13Z,  -0.20, -18.21, -19.00,  99.90,  -0.59,
08/08 14Z,  -0.20, -21.08, -22.14,  99.90,  -0.86,
08/08 15Z,  -0.30, -23.40, -24.49,  99.90,  -0.79,
08/08 16Z,  -0.30, -24.08, -25.30,  99.90,  -0.92,  (min)
08/08 17Z,  -0.30, -22.49, -23.74,  99.90,  -0.95,
08/08 18Z,  -0.40, -19.52, -20.70,  99.90,  -0.78,
08/08 19Z,  -0.40, -16.25, -17.27,  99.90,  -0.62,
08/08 20Z,  -0.40, -13.08, -14.09,  99.90,  -0.61,
08/08 21Z,  -0.40, -10.48, -11.49,  99.90,  -0.61,
08/08 22Z,  -0.40,  -9.22,  -9.93,  99.90,  -0.31,
08/08 23Z,  -0.40,  -9.62,  -9.70,  99.90,   0.32,  (max)
08/09 00Z,  -0.40, -11.21, -10.92,  99.90,   0.69,
08/09 01Z,  -0.40, -13.13, -12.95,  99.90,   0.58,
08/09 02Z,  -0.40, -14.96, -15.10,  99.90,   0.26,
08/09 03Z,  -0.40, -16.59, -16.61,  99.90,   0.38,
08/09 04Z,  -0.40, -17.28, -17.28,  99.90,   0.40,  (min)
08/09 05Z,  -0.40, -16.08, -16.38,  99.90,   0.10,
08/09 06Z,  -0.40, -13.41, -14.31,  99.90,  -0.50,
08/09 07Z,  -0.40, -10.62, -11.86,  99.90,  -0.84,
08/09 08Z,  -0.40,  -8.34,  -9.59,  99.90,  -0.85,
08/09 09Z,  -0.40,  -6.78,  -7.93,  99.90,  -0.75,
08/09 10Z,  -0.40,  -6.48,  -7.60,  99.90,  -0.72,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/09 11Z,  -0.40,  -7.85,  99.90,  -8.93,  -0.68,
08/09 12Z,  -0.40, -10.66,  99.90, -11.70,  -0.64,
08/09 13Z,  -0.40, -14.19,  99.90, -15.20,  -0.60,
08/09 14Z,  -0.40, -17.88,  99.90, -18.84,  -0.56,
08/09 15Z,  -0.40, -21.56,  99.90, -22.48,  -0.52,
08/09 16Z,  -0.40, -24.65,  99.90, -25.53,  -0.48,
08/09 17Z,  -0.40, -25.72,  99.90, -26.57,  -0.44,  (min)
08/09 18Z,  -0.40, -24.11,  99.90, -24.92,  -0.40,
08/09 19Z,  -0.40, -20.76,  99.90, -21.53,  -0.36,
08/09 20Z,  -0.40, -16.77,  99.90, -17.49,  -0.33,
08/09 21Z,  -0.50, -12.70,  99.90, -13.49,  -0.29,
08/09 22Z,  -0.50,  -9.39,  99.90, -10.14,  -0.25,
08/09 23Z,  -0.50,  -7.78,  99.90,  -8.52,  -0.25,  (max)
08/10 00Z,  -0.50,  -8.13,  99.90,  -8.88,  -0.25,
08/10 01Z,  -0.50,  -9.91,  99.90, -10.66,  -0.25,
08/10 02Z,  -0.50, -12.31,  99.90, -13.05,  -0.25,
08/10 03Z,  -0.50, -14.90,  99.90, -15.65,  -0.25,
08/10 04Z,  -0.50, -17.39,  99.90, -18.14,  -0.25,
08/10 05Z,  -0.50, -18.63,  99.90, -19.38,  -0.25,  (min)
08/10 06Z,  -0.50, -17.54,  99.90, -18.28,  -0.25,
08/10 07Z,  -0.50, -14.63,  99.90, -15.37,  -0.25,
08/10 08Z,  -0.50, -11.27,  99.90, -12.01,  -0.25,
08/10 09Z,  -0.50,  -8.20,  99.90,  -8.95,  -0.25,
08/10 10Z,  -0.50,  -5.96,  99.90,  -6.70,  -0.25,
08/10 11Z,  -0.50,  -5.30,  99.90,  -6.05,  -0.25,  (max)
08/10 12Z,  -0.50,  -6.67,  99.90,  -7.41,  -0.25,
08/10 13Z,  -0.50,  -9.74,  99.90, -10.49,  -0.25,
08/10 14Z,  -0.40, -13.77,  99.90, -14.42,  -0.25,
08/10 15Z,  -0.50, -18.18,  99.90, -18.93,  -0.25,
08/10 16Z,  -0.50, -22.70,  99.90, -23.45,  -0.25,
08/10 17Z,  -0.50, -26.34,  99.90, -27.09,  -0.25,
08/10 18Z,  -0.50, -27.39,  99.90, -28.13,  -0.25,  (min)
08/10 19Z,  -0.50, -25.29,  99.90, -26.03,  -0.25,
08/10 20Z,  -0.50, -21.16,  99.90, -21.91,  -0.25,
08/10 21Z,  -0.50, -16.24,  99.90, -16.98,  -0.25,
08/10 22Z,  -0.50, -11.37,  99.90, -12.12,  -0.25,
08/10 23Z,  -0.50,  -7.67,  99.90,  -8.42,  -0.25,
08/11 00Z,  -0.50,  -6.12,  99.90,  -6.87,  -0.25,  (max)
08/11 01Z,  -0.50,  -6.86,  99.90,  -7.61,  -0.25,
08/11 02Z,  -0.50,  -9.23,  99.90,  -9.98,  -0.25,
08/11 03Z,  -0.50, -12.39,  99.90, -13.13,  -0.25,
08/11 04Z,  -0.50, -15.88,  99.90, -16.62,  -0.25,
08/11 05Z,  -0.50, -19.09,  99.90, -19.84,  -0.25,
08/11 06Z,  -0.50, -20.53,  99.90, -21.28,  -0.25,  (min)
08/11 07Z,  -0.50, -19.08,  99.90, -19.83,  -0.25,
08/11 08Z,  -0.50, -15.51,  99.90, -16.25,  -0.25,
08/11 09Z,  -0.50, -11.32,  99.90, -12.06,  -0.25,
08/11 10Z,  -0.40,  -7.44,  99.90,  -8.09,  -0.25,
08/11 11Z,  -0.40,  -4.71,  99.90,  -5.36,  -0.25,
08/11 12Z,  -0.40,  -4.02,  99.90,  -4.67,  -0.25,  (max)
08/11 13Z,  -0.30,  -5.71,  99.90,  -6.26,  -0.25,
08/11 14Z,  -0.30,  -9.33,  99.90,  -9.87,  -0.25,
08/11 15Z,  -0.30, -14.02,  99.90, -14.57,  -0.25,
08/11 16Z,  -0.30, -19.19,  99.90, -19.74,  -0.25,
08/11 17Z,  -0.30, -24.35,  99.90, -24.89,  -0.25,
08/11 18Z,  -0.40, -28.09,  99.90, -28.74,  -0.25,
08/11 19Z,  -0.40, -28.58,  99.90, -29.23,  -0.25,  (min)
08/11 20Z,  -0.30, -25.56,  99.90, -26.11,  -0.25,
08/11 21Z,  -0.30, -20.45,  99.90, -21.00,  -0.25,
08/11 22Z,  -0.30, -14.67,  99.90, -15.22,  -0.25,
08/11 23Z,  -0.30,  -9.34,  99.90,  -9.89,  -0.25,
08/12 00Z,  -0.30,  -5.73,  99.90,  -6.27,  -0.25,
08/12 01Z,  -0.30,  -4.70,  99.90,  -5.24,  -0.25,  (max)
08/12 02Z,  -0.20,  -6.18,  99.90,  -6.63,  -0.25,
08/12 03Z,  -0.20,  -9.37,  99.90,  -9.81,  -0.25,
08/12 04Z,  -0.20, -13.38,  99.90, -13.82,  -0.25,
08/12 05Z,  -0.20, -17.67,  99.90, -18.12,  -0.25,
08/12 06Z,  -0.20, -21.29,  99.90, -21.74,  -0.25,
08/12 07Z,  -0.20, -22.45,  99.90, -22.89,  -0.25,  (min)
08/12 08Z,  -0.20, -20.23,  99.90, -20.67,  -0.25,
08/12 09Z,  -0.20, -15.75,  99.90, -16.20,  -0.25,
08/12 10Z,  -0.20, -10.73,  99.90, -11.18,  -0.25,
08/12 11Z,  -0.10,  -6.29,  99.90,  -6.64,  -0.25,
08/12 12Z,  -0.10,  -3.45,  99.90,  -3.79,  -0.25,
08/12 13Z,  -0.10,  -3.08,  99.90,  -3.43,  -0.25,  (max)
08/12 14Z,  -0.10,  -5.36,  99.90,  -5.70,  -0.25,
08/12 15Z,  -0.20,  -9.63,  99.90, -10.08,  -0.25,
08/12 16Z,  -0.20, -14.98,  99.90, -15.43,  -0.25,
08/12 17Z,  -0.30, -20.73,  99.90, -21.28,  -0.25,
08/12 18Z,  -0.40, -26.12,  99.90, -26.77,  -0.25,
08/12 19Z,  -0.40, -29.42,  99.90, -30.06,  -0.25,  (min)
08/12 20Z,  -0.40, -28.86,  99.90, -29.51,  -0.25,
08/12 21Z,  -0.50, -24.67,  99.90, -25.42,  -0.25,
08/12 22Z,  -0.50, -18.64,  99.90, -19.38,  -0.25,
08/12 23Z,  -0.50, -12.35,  99.90, -13.09,  -0.25,
08/13 00Z,  -0.50,  -7.05,  99.90,  -7.80,  -0.25,
08/13 01Z,  99.90,  -4.00,  99.90,  99.90,  -0.25,
08/13 02Z,  99.90,  -3.84,  99.90,  99.90,  -0.25,
08/13 03Z,  99.90,  -6.26,  99.90,  99.90,  -0.25,
08/13 04Z,  99.90, -10.32,  99.90,  99.90,  -0.25,
08/13 05Z,  99.90, -15.10,  99.90,  99.90,  -0.25,
08/13 06Z,  99.90, -19.91,  99.90,  99.90,  -0.25,