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 : 02/11/2026 12:22:32 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/09 12Z,   0.20, -17.95, -18.36,  99.90,  -0.61,
02/09 13Z,   0.20, -17.71, -17.64,  99.90,  -0.13,  (min)
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,   0.10,  -7.95,  -7.68,  99.90,   0.17,  (max)
02/09 19Z,   0.10,  -7.94,  -7.81,  99.90,   0.03,
02/09 20Z,   0.10,  -9.25,  -9.30,  99.90,  -0.15,
02/09 21Z,   0.00, -11.72, -11.91,  99.90,  -0.19,
02/09 22Z,   0.00, -14.57, -14.78,  99.90,  -0.21,
02/09 23Z,   0.00, -17.02, -17.63,  99.90,  -0.61,
02/10 00Z,   0.00, -18.95, -20.17,  99.90,  -1.22,
02/10 01Z,   0.10, -20.39, -21.68,  99.90,  -1.39,  (min)
02/10 02Z,   0.10, -20.67, -21.59,  99.90,  -1.02,
02/10 03Z,   0.10, -19.39, -19.94,  99.90,  -0.65,
02/10 04Z,   0.00, -17.34, -17.65,  99.90,  -0.31,
02/10 05Z,   0.00, -15.34, -15.25,  99.90,   0.09,
02/10 06Z,   0.00, -13.39, -13.20,  99.90,   0.19,
02/10 07Z,   0.00, -11.68, -11.84,  99.90,  -0.16,
02/10 08Z,   0.00, -10.91, -11.13,  99.90,  -0.22,  (max)
02/10 09Z,   0.00, -11.46, -11.49,  99.90,  -0.03,
02/10 10Z,   0.00, -12.90,  99.90,  99.90,  99.90,
02/10 11Z,   0.00, -14.32, -13.95,  99.90,   0.37,
02/10 12Z,   0.00, -15.25, -15.19,  99.90,   0.06,
02/10 13Z,   0.00, -15.82, -16.01,  99.90,  -0.19,  (min)
02/10 14Z,   0.00, -15.77, -15.84,  99.90,  -0.07,
02/10 15Z,   0.00, -14.53, -14.64,  99.90,  -0.11,
02/10 16Z,   0.00, -12.58, -13.14,  99.90,  -0.56,
02/10 17Z,  -0.10, -10.99, -11.67,  99.90,  -0.58,
02/10 18Z,  -0.10,  -9.96, -10.30,  99.90,  -0.24,
02/10 19Z,  -0.20,  -9.25,  -9.31,  99.90,   0.14,
02/10 20Z,  -0.20,  -9.17,  -9.12,  99.90,   0.25,  (max)
02/10 21Z,  -0.20, -10.16, -10.02,  99.90,   0.34,
02/10 22Z,  -0.20, -12.10, -11.97,  99.90,   0.33,
02/10 23Z,  -0.20, -14.30, -14.37,  99.90,   0.13,
02/11 00Z,   0.00, -16.26, -16.77,  99.90,  -0.51,
02/11 01Z,   0.00, -18.11, -18.88,  99.90,  -0.77,
02/11 02Z,  -0.10, -19.83, -20.34,  99.90,  -0.41,
02/11 03Z,  -0.10, -20.59, -20.70,  99.90,  -0.01,  (min)
02/11 04Z,  -0.10, -19.90, -20.06,  99.90,  -0.06,
02/11 05Z,  -0.10, -18.43, -18.40,  99.90,   0.13,
02/11 06Z,  -0.10, -16.67, -16.20,  99.90,   0.57,
02/11 07Z,   0.00, -14.54, -13.89,  99.90,   0.65,
02/11 08Z,   0.00, -12.39, -11.97,  99.90,   0.42,
02/11 09Z,   0.10, -11.08, -10.60,  99.90,   0.38,
02/11 10Z,   0.10, -11.04, -10.06,  99.90,   0.88,  (max)
02/11 11Z,   0.20, -11.86, -10.32,  99.90,   1.34,
02/11 12Z,   0.30, -12.78, -11.36,  99.90,   1.12,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/11 13Z,   0.30, -13.58,  99.90, -12.27,   1.02,
02/11 14Z,   0.30, -14.45,  99.90, -13.24,   0.92,
02/11 15Z,   0.40, -14.92,  99.90, -13.70,   0.82,  (min)
02/11 16Z,   0.40, -14.31,  99.90, -13.19,   0.72,
02/11 17Z,   0.40, -13.04,  99.90, -12.02,   0.62,
02/11 18Z,   0.40, -11.94,  99.90, -11.02,   0.52,
02/11 19Z,   0.40, -11.00,  99.90, -10.18,   0.42,
02/11 20Z,   0.40, -10.07,  99.90,  -9.35,   0.32,
02/11 21Z,   0.30,  -9.65,  99.90,  -9.12,   0.23,  (max)
02/11 22Z,   0.30, -10.25,  99.90,  -9.82,   0.13,
02/11 23Z,   0.30, -11.77,  99.90, -11.45,   0.03,
02/12 00Z,   0.30, -13.66,  99.90, -13.44,  -0.07,
02/12 01Z,   0.30, -15.61,  99.90, -15.38,  -0.07,
02/12 02Z,   0.30, -17.83,  99.90, -17.60,  -0.07,
02/12 03Z,   0.30, -20.10,  99.90, -19.87,  -0.07,
02/12 04Z,   0.20, -21.31,  99.90, -21.18,  -0.07,  (min)
02/12 05Z,   0.10, -20.96,  99.90, -20.93,  -0.07,
02/12 06Z,   0.00, -19.61,  99.90, -19.68,  -0.07,
02/12 07Z,   0.00, -17.60,  99.90, -17.67,  -0.07,
02/12 08Z,   0.00, -14.91,  99.90, -14.98,  -0.07,
02/12 09Z,   0.00, -12.17,  99.90, -12.24,  -0.07,
02/12 10Z,   0.00, -10.39,  99.90, -10.46,  -0.07,
02/12 11Z,  -0.10,  -9.99,  99.90, -10.17,  -0.07,  (max)
02/12 12Z,  -0.10, -10.58,  99.90, -10.76,  -0.07,
02/12 13Z,  -0.10, -11.52,  99.90, -11.69,  -0.07,
02/12 14Z,  -0.20, -12.72,  99.90, -12.99,  -0.07,
02/12 15Z,  -0.10, -14.21,  99.90, -14.38,  -0.07,
02/12 16Z,  -0.10, -15.24,  99.90, -15.41,  -0.07,  (min)
02/12 17Z,  -0.10, -15.02,  99.90, -15.19,  -0.07,
02/12 18Z,  -0.10, -13.98,  99.90, -14.15,  -0.07,
02/12 19Z,  -0.10, -12.82,  99.90, -12.99,  -0.07,
02/12 20Z,  -0.10, -11.49,  99.90, -11.66,  -0.07,
02/12 21Z,   0.00, -10.07,  99.90, -10.14,  -0.07,
02/12 22Z,   0.00,  -9.28,  99.90,  -9.35,  -0.07,  (max)
02/12 23Z,   0.10,  -9.67,  99.90,  -9.64,  -0.07,
02/13 00Z,   0.20, -11.14,  99.90, -11.01,  -0.07,
02/13 01Z,   0.30, -13.17,  99.90, -12.94,  -0.07,
02/13 02Z,   0.30, -15.54,  99.90, -15.32,  -0.07,
02/13 03Z,   0.30, -18.43,  99.90, -18.20,  -0.07,
02/13 04Z,   0.30, -21.24,  99.90, -21.01,  -0.07,
02/13 05Z,   0.30, -22.63,  99.90, -22.40,  -0.07,  (min)
02/13 06Z,   0.30, -22.14,  99.90, -21.92,  -0.07,
02/13 07Z,   0.30, -20.39,  99.90, -20.16,  -0.07,
02/13 08Z,   0.30, -17.69,  99.90, -17.47,  -0.07,
02/13 09Z,   0.40, -14.27,  99.90, -13.94,  -0.07,
02/13 10Z,   0.40, -11.03,  99.90, -10.70,  -0.07,
02/13 11Z,   0.40,  -9.08,  99.90,  -8.75,  -0.07,
02/13 12Z,   0.40,  -8.75,  99.90,  -8.43,  -0.07,  (max)
02/13 13Z,   0.30,  -9.61,  99.90,  -9.38,  -0.07,
02/13 14Z,   0.30, -11.04,  99.90, -10.81,  -0.07,
02/13 15Z,   0.20, -12.95,  99.90, -12.82,  -0.07,
02/13 16Z,   0.20, -15.12,  99.90, -14.99,  -0.07,
02/13 17Z,   0.10, -16.47,  99.90, -16.44,  -0.07,  (min)
02/13 18Z,   0.00, -16.18,  99.90, -16.26,  -0.07,
02/13 19Z,   0.00, -14.83,  99.90, -14.90,  -0.07,
02/13 20Z,   0.00, -13.10,  99.90, -13.18,  -0.07,
02/13 21Z,  -0.10, -11.10,  99.90, -11.27,  -0.07,
02/13 22Z,  -0.10,  -9.19,  99.90,  -9.36,  -0.07,
02/13 23Z,   0.00,  -8.26,  99.90,  -8.33,  -0.07,  (max)
02/14 00Z,   0.00,  -8.83,  99.90,  -8.90,  -0.07,
02/14 01Z,   0.00, -10.68,  99.90, -10.75,  -0.07,
02/14 02Z,   0.00, -13.27,  99.90, -13.34,  -0.07,
02/14 03Z,   0.00, -16.38,  99.90, -16.45,  -0.07,
02/14 04Z,  -0.10, -19.95,  99.90, -20.12,  -0.07,
02/14 05Z,  -0.20, -23.02,  99.90, -23.29,  -0.07,
02/14 06Z,  -0.20, -24.10,  99.90, -24.37,  -0.07,  (min)
02/14 07Z,  -0.30, -22.94,  99.90, -23.31,  -0.07,
02/14 08Z,  -0.30, -20.31,  99.90, -20.68,  -0.07,
02/14 09Z,  -0.30, -16.71,  99.90, -17.08,  -0.07,
02/14 10Z,  -0.30, -12.63,  99.90, -13.01,  -0.07,
02/14 11Z,  -0.30,  -9.24,  99.90,  -9.61,  -0.07,
02/14 12Z,  -0.30,  -7.57,  99.90,  -7.94,  -0.07,  (max)
02/14 13Z,  -0.30,  -7.81,  99.90,  -8.18,  -0.07,
02/14 14Z,  -0.30,  -9.35,  99.90,  -9.72,  -0.07,
02/14 15Z,  -0.30, -11.58,  99.90, -11.95,  -0.07,
02/14 16Z,  -0.40, -14.29,  99.90, -14.77,  -0.07,
02/14 17Z,  -0.40, -16.94,  99.90, -17.41,  -0.07,
02/14 18Z,  -0.40, -18.14,  99.90, -18.61,  -0.07,  (min)
02/14 19Z,  -0.40, -17.26,  99.90, -17.73,  -0.07,
02/14 20Z,  -0.40, -15.09,  99.90, -15.57,  -0.07,
02/14 21Z,  -0.40, -12.50,  99.90, -12.98,  -0.07,
02/14 22Z,  -0.40,  -9.82,  99.90, -10.29,  -0.07,
02/14 23Z,  -0.40,  -7.69,  99.90,  -8.16,  -0.07,
02/15 00Z,  -0.30,  -7.03,  99.90,  -7.40,  -0.07,