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 : 02/09/2026 21:22:45 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/08 06Z,   0.60,  -8.22,  -7.95,  99.90,  -0.33,  (max)
02/08 07Z,   0.60,  -9.74,  -9.74,  99.90,  -0.60,
02/08 08Z,   0.60, -12.73, -12.75,  99.90,  -0.62,
02/08 09Z,   0.60, -16.08, -16.03,  99.90,  -0.55,
02/08 10Z,   0.60, -18.73, -18.86,  99.90,  -0.73,
02/08 11Z,   0.60, -20.28, -20.84,  99.90,  -1.16,  (min)
02/08 12Z,   0.70, -20.37, -20.78,  99.90,  -1.11,
02/08 13Z,   0.70, -18.39, -18.00,  99.90,  -0.31,
02/08 14Z,   0.70, -14.72, -14.36,  99.90,  -0.34,
02/08 15Z,   0.70, -11.01, -10.94,  99.90,  -0.63,
02/08 16Z,   0.70,  -8.30,  -8.02,  99.90,  -0.42,
02/08 17Z,   0.60,  -6.69,  -6.20,  99.90,  -0.11,
02/08 18Z,   0.60,  -6.33,  -5.99,  99.90,  -0.26,  (max)
02/08 19Z,   0.60,  -7.65,  -7.61,  99.90,  -0.56,
02/08 20Z,   0.60, -10.52, -10.71,  99.90,  -0.79,
02/08 21Z,   0.50, -14.10, -14.17,  99.90,  -0.57,
02/08 22Z,   0.50, -17.37, -17.52,  99.90,  -0.65,
02/08 23Z,   0.40, -19.85, -20.56,  99.90,  -1.11,
02/09 00Z,   0.40, -21.43, -22.39,  99.90,  -1.36,  (min)
02/09 01Z,   0.40, -21.51, -22.14,  99.90,  -1.03,
02/09 02Z,   0.30, -19.64, -19.69,  99.90,  -0.35,
02/09 03Z,   0.30, -16.76, -16.72,  99.90,  -0.26,
02/09 04Z,   0.30, -14.09, -13.93,  99.90,  -0.14,
02/09 05Z,   0.20, -11.89, -11.55,  99.90,   0.14,
02/09 06Z,   0.20, -10.28, -10.11,  99.90,  -0.03,
02/09 07Z,   0.20,  -9.87,  -9.89,  99.90,  -0.22,  (max)
02/09 08Z,   0.20, -11.02, -11.13,  99.90,  -0.31,
02/09 09Z,   0.20, -13.27, -13.35,  99.90,  -0.28,
02/09 10Z,   0.20, -15.58, -15.64,  99.90,  -0.26,
02/09 11Z,   0.10, -17.17, -17.46,  99.90,  -0.39,
02/09 12Z,   0.20, -17.95, -18.36,  99.90,  -0.61,  (min)
02/09 13Z,   0.20, -17.71, -17.64,  99.90,  -0.13,
02/09 14Z,   0.10, -15.92, -15.50,  99.90,   0.32,
02/09 15Z,   0.10, -13.07, -13.23,  99.90,  -0.26,
02/09 16Z,   0.10, -10.53, -10.85,  99.90,  -0.42,
02/09 17Z,   0.00,  -8.87,  -8.79,  99.90,   0.08,
02/09 18Z,   0.00,  -7.95,  -7.68,  99.90,   0.27,  (max)
02/09 19Z,   0.00,  -7.94,  -7.81,  99.90,   0.13,
02/09 20Z,   0.00,  -9.25,  -9.30,  99.90,  -0.05,
02/09 21Z,   0.00, -11.72, -11.91,  99.90,  -0.19,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/09 22Z,   0.00, -14.57,  99.90, -14.76,  -0.19,
02/09 23Z,   0.00, -17.02,  99.90, -17.20,  -0.18,
02/10 00Z,   0.00, -18.95,  99.90, -19.12,  -0.17,
02/10 01Z,   0.10, -20.39,  99.90, -20.46,  -0.17,
02/10 02Z,   0.10, -20.67,  99.90, -20.73,  -0.16,  (min)
02/10 03Z,   0.00, -19.39,  99.90, -19.54,  -0.16,
02/10 04Z,   0.00, -17.34,  99.90, -17.49,  -0.15,
02/10 05Z,   0.00, -15.34,  99.90, -15.49,  -0.14,
02/10 06Z,   0.00, -13.39,  99.90, -13.53,  -0.14,
02/10 07Z,   0.00, -11.68,  99.90, -11.81,  -0.13,
02/10 08Z,   0.00, -10.91,  99.90, -11.03,  -0.13,  (max)
02/10 09Z,   0.00, -11.46,  99.90, -11.59,  -0.12,
02/10 10Z,  -0.10, -12.90,  99.90, -13.12,  -0.12,
02/10 11Z,  -0.10, -14.32,  99.90, -14.54,  -0.12,
02/10 12Z,  -0.10, -15.25,  99.90, -15.47,  -0.12,
02/10 13Z,  -0.10, -15.82,  99.90, -16.04,  -0.12,  (min)
02/10 14Z,   0.00, -15.77,  99.90, -15.89,  -0.12,
02/10 15Z,   0.00, -14.53,  99.90, -14.65,  -0.12,
02/10 16Z,   0.00, -12.58,  99.90, -12.70,  -0.12,
02/10 17Z,  -0.10, -10.99,  99.90, -11.21,  -0.12,
02/10 18Z,  -0.10,  -9.96,  99.90, -10.18,  -0.12,
02/10 19Z,  -0.20,  -9.25,  99.90,  -9.57,  -0.12,  (max)
02/10 20Z,  -0.30,  -9.17,  99.90,  -9.59,  -0.12,
02/10 21Z,  -0.30, -10.16,  99.90, -10.58,  -0.12,
02/10 22Z,  -0.30, -12.10,  99.90, -12.52,  -0.12,
02/10 23Z,  -0.30, -14.30,  99.90, -14.72,  -0.12,
02/11 00Z,  -0.30, -16.26,  99.90, -16.68,  -0.12,
02/11 01Z,  -0.30, -18.11,  99.90, -18.53,  -0.12,
02/11 02Z,  -0.30, -19.83,  99.90, -20.26,  -0.12,
02/11 03Z,  -0.30, -20.59,  99.90, -21.01,  -0.12,  (min)
02/11 04Z,  -0.30, -19.90,  99.90, -20.32,  -0.12,
02/11 05Z,  -0.40, -18.43,  99.90, -18.95,  -0.12,
02/11 06Z,  -0.30, -16.67,  99.90, -17.09,  -0.12,
02/11 07Z,  -0.20, -14.54,  99.90, -14.86,  -0.12,
02/11 08Z,  -0.10, -12.39,  99.90, -12.61,  -0.12,
02/11 09Z,   0.00, -11.08,  99.90, -11.20,  -0.12,
02/11 10Z,   0.00, -11.04,  99.90, -11.16,  -0.12,  (max)
02/11 11Z,   0.10, -11.86,  99.90, -11.88,  -0.12,
02/11 12Z,   0.20, -12.78,  99.90, -12.70,  -0.12,
02/11 13Z,   0.20, -13.58,  99.90, -13.50,  -0.12,
02/11 14Z,   0.20, -14.45,  99.90, -14.37,  -0.12,
02/11 15Z,   0.30, -14.92,  99.90, -14.74,  -0.12,  (min)
02/11 16Z,   0.40, -14.31,  99.90, -14.03,  -0.12,
02/11 17Z,   0.40, -13.04,  99.90, -12.76,  -0.12,
02/11 18Z,   0.50, -11.94,  99.90, -11.56,  -0.12,
02/11 19Z,   0.50, -11.00,  99.90, -10.62,  -0.12,
02/11 20Z,   0.40, -10.07,  99.90,  -9.79,  -0.12,
02/11 21Z,   0.40,  -9.65,  99.90,  -9.37,  -0.12,  (max)
02/11 22Z,   0.40, -10.25,  99.90,  -9.97,  -0.12,
02/11 23Z,   0.40, -11.77,  99.90, -11.49,  -0.12,
02/12 00Z,   0.40, -13.66,  99.90, -13.39,  -0.12,
02/12 01Z,   0.30, -15.61,  99.90, -15.43,  -0.12,
02/12 02Z,   0.20, -17.83,  99.90, -17.75,  -0.12,
02/12 03Z,   0.20, -20.10,  99.90, -20.02,  -0.12,
02/12 04Z,   0.10, -21.31,  99.90, -21.33,  -0.12,  (min)
02/12 05Z,   0.00, -20.96,  99.90, -21.08,  -0.12,
02/12 06Z,   0.00, -19.61,  99.90, -19.73,  -0.12,
02/12 07Z,   0.00, -17.60,  99.90, -17.72,  -0.12,
02/12 08Z,   0.00, -14.91,  99.90, -15.03,  -0.12,
02/12 09Z,   0.00, -12.17,  99.90, -12.29,  -0.12,
02/12 10Z,   0.00, -10.39,  99.90, -10.51,  -0.12,
02/12 11Z,  -0.10,  -9.99,  99.90, -10.21,  -0.12,  (max)
02/12 12Z,  -0.10, -10.58,  99.90, -10.80,  -0.12,
02/12 13Z,  -0.10, -11.52,  99.90, -11.74,  -0.12,
02/12 14Z,  -0.10, -12.72,  99.90, -12.94,  -0.12,
02/12 15Z,  -0.10, -14.21,  99.90, -14.43,  -0.12,
02/12 16Z,  -0.10, -15.24,  99.90, -15.46,  -0.12,  (min)
02/12 17Z,  -0.10, -15.02,  99.90, -15.24,  -0.12,
02/12 18Z,  -0.10, -13.98,  99.90, -14.20,  -0.12,
02/12 19Z,  -0.10, -12.82,  99.90, -13.04,  -0.12,
02/12 20Z,  -0.10, -11.49,  99.90, -11.71,  -0.12,
02/12 21Z,  -0.10, -10.07,  99.90, -10.29,  -0.12,
02/12 22Z,   0.00,  -9.28,  99.90,  -9.40,  -0.12,  (max)
02/12 23Z,   0.00,  -9.67,  99.90,  -9.79,  -0.12,
02/13 00Z,   0.20, -11.14,  99.90, -11.06,  -0.12,
02/13 01Z,   0.30, -13.17,  99.90, -12.99,  -0.12,
02/13 02Z,   0.30, -15.54,  99.90, -15.36,  -0.12,
02/13 03Z,   0.30, -18.43,  99.90, -18.25,  -0.12,
02/13 04Z,   0.30, -21.24,  99.90, -21.06,  -0.12,
02/13 05Z,   0.30, -22.63,  99.90, -22.45,  -0.12,  (min)
02/13 06Z,   0.30, -22.14,  99.90, -21.96,  -0.12,
02/13 07Z,   0.30, -20.39,  99.90, -20.21,  -0.12,
02/13 08Z,   0.40, -17.69,  99.90, -17.41,  -0.12,
02/13 09Z,   0.40, -14.27,  99.90, -13.99,  -0.12,
02/13 10Z,   0.50, -11.03,  99.90, -10.65,  -0.12,
02/13 11Z,   0.50,  -9.08,  99.90,  -8.70,  -0.12,
02/13 12Z,   0.50,  -8.75,  99.90,  -8.37,  -0.12,
02/13 13Z,  99.90,  -9.61,  99.90,  99.90,  -0.12,
02/13 14Z,  99.90, -11.04,  99.90,  99.90,  -0.12,
02/13 15Z,  99.90, -12.95,  99.90,  99.90,  -0.12,
02/13 16Z,  99.90, -15.12,  99.90,  99.90,  -0.12,
02/13 17Z,  99.90, -16.47,  99.90,  99.90,  -0.12,
02/13 18Z,  99.90, -16.18,  99.90,  99.90,  -0.12,