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 : 01/24/2026 16:22:31 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/23 00Z,  -0.80, -17.91, -18.41,  99.90,   0.30,
01/23 01Z,  -0.80, -12.49, -13.63,  99.90,  -0.34,
01/23 02Z,  -0.80,  -8.02,  -9.62,  99.90,  -0.80,
01/23 03Z,  -0.80,  -5.46,  -6.77,  99.90,  -0.51,
01/23 04Z,  -0.80,  -4.86,  -5.97,  99.90,  -0.31,  (max)
01/23 05Z,  -0.80,  -6.33,  -7.69,  99.90,  -0.56,
01/23 06Z,  -0.80,  -9.87, -11.55,  99.90,  -0.88,
01/23 07Z,  -0.80, -14.80, -16.05,  99.90,  -0.45,
01/23 08Z,  -0.80, -19.87, -20.34,  99.90,   0.33,
01/23 09Z,  -0.80, -23.79, -24.39,  99.90,   0.20,
01/23 10Z,  -0.80, -25.84, -27.24,  99.90,  -0.60,  (min)
01/23 11Z,  -0.80, -25.34, -27.14,  99.90,  -1.00,
01/23 12Z,  -0.80, -21.73, -22.63,  99.90,  -0.10,
01/23 13Z,  -0.80, -15.92, -17.08,  99.90,  -0.36,
01/23 14Z,  -0.70, -10.23, -12.10,  99.90,  -1.17,
01/23 15Z,  -0.70,  -6.24,  -7.89,  99.90,  -0.95,
01/23 16Z,  -0.80,  -4.21,  -5.32,  99.90,  -0.31,
01/23 17Z,  -0.80,  -4.21,  -5.12,  99.90,  -0.11,  (max)
01/23 18Z,  -0.80,  -6.39,  -7.79,  99.90,  -0.60,
01/23 19Z,  -0.80, -10.44, -11.91,  99.90,  -0.67,
01/23 20Z,  -0.80, -15.28, -16.13,  99.90,  -0.05,
01/23 21Z,  -0.80, -19.58, -20.07,  99.90,   0.31,
01/23 22Z,  -0.80, -22.41, -23.78,  99.90,  -0.57,
01/23 23Z,  -0.80, -23.24, -24.96,  99.90,  -0.92,  (min)
01/24 00Z,  -0.80, -21.41, -22.35,  99.90,  -0.14,
01/24 01Z,  -0.80, -17.05, -17.55,  99.90,   0.30,
01/24 02Z,  -0.80, -11.98, -13.21,  99.90,  -0.43,
01/24 03Z,  -0.80,  -8.18,  -9.67,  99.90,  -0.69,
01/24 04Z,  -0.80,  -6.24,  -7.47,  99.90,  -0.43,
01/24 05Z,  -0.80,  -6.08,  -7.31,  99.90,  -0.43,  (max)
01/24 06Z,  -0.80,  -7.86,  -9.53,  99.90,  -0.87,
01/24 07Z,  -0.80, -11.45, -13.38,  99.90,  -1.13,
01/24 08Z,  -0.80, -16.08, -17.50,  99.90,  -0.62,
01/24 09Z,  -0.80, -20.40, -21.38,  99.90,  -0.18,
01/24 10Z,  -0.90, -23.28, -24.75,  99.90,  -0.57,
01/24 11Z,  -0.90, -24.25, -26.39,  99.90,  -1.24,  (min)
01/24 12Z,  -0.90, -22.82, -24.34,  99.90,  -0.62,
01/24 13Z,  -0.90, -18.71, -19.53,  99.90,   0.08,
01/24 14Z,  -0.90, -13.14, -14.72,  99.90,  -0.68,
01/24 15Z,  -0.90,  -8.30, -10.36,  99.90,  -1.16,
01/24 16Z,  -1.00,  -5.33,  -6.95,  99.90,  -0.62,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/24 17Z,  -1.00,  -4.23,  99.90,  -5.83,  -0.60,  (max)
01/24 18Z,  -1.00,  -5.04,  99.90,  -6.62,  -0.58,
01/24 19Z,  -1.00,  -7.81,  99.90,  -9.37,  -0.56,
01/24 20Z,  -1.10, -12.07,  99.90, -13.71,  -0.54,
01/24 21Z,  -1.10, -16.67,  99.90, -18.29,  -0.52,
01/24 22Z,  -1.10, -20.38,  99.90, -21.98,  -0.50,
01/24 23Z,  -1.20, -22.58,  99.90, -24.26,  -0.47,
01/25 00Z,  -1.20, -22.93,  99.90, -24.59,  -0.45,  (min)
01/25 01Z,  -1.10, -20.88,  99.90, -22.41,  -0.43,
01/25 02Z,  -1.10, -16.73,  99.90, -18.24,  -0.41,
01/25 03Z,  -1.10, -12.30,  99.90, -13.79,  -0.39,
01/25 04Z,  -1.20,  -9.17,  99.90, -10.74,  -0.37,
01/25 05Z,  -1.20,  -7.61,  99.90,  -9.18,  -0.37,
01/25 06Z,  -1.20,  -7.58,  99.90,  -9.15,  -0.37,  (max)
01/25 07Z,  -1.20,  -9.28,  99.90, -10.85,  -0.37,
01/25 08Z,  -1.10, -12.54,  99.90, -14.01,  -0.37,
01/25 09Z,  -1.10, -16.49,  99.90, -17.96,  -0.37,
01/25 10Z,  -1.10, -19.84,  99.90, -21.31,  -0.37,
01/25 11Z,  -1.10, -21.74,  99.90, -23.21,  -0.37,
01/25 12Z,  -1.10, -21.96,  99.90, -23.43,  -0.37,  (min)
01/25 13Z,  -1.10, -20.12,  99.90, -21.59,  -0.37,
01/25 14Z,  -1.00, -16.09,  99.90, -17.46,  -0.37,
01/25 15Z,  -1.00, -11.18,  99.90, -12.56,  -0.37,
01/25 16Z,  -1.00,  -7.33,  99.90,  -8.70,  -0.37,
01/25 17Z,  -1.00,  -5.25,  99.90,  -6.62,  -0.37,
01/25 18Z,  -0.90,  -4.81,  99.90,  -6.08,  -0.37,  (max)
01/25 19Z,  -0.90,  -6.07,  99.90,  -7.34,  -0.37,
01/25 20Z,  -0.90,  -9.05,  99.90, -10.32,  -0.37,
01/25 21Z,  -0.80, -13.16,  99.90, -14.33,  -0.37,
01/25 22Z,  -0.80, -17.29,  99.90, -18.46,  -0.37,
01/25 23Z,  -0.70, -20.44,  99.90, -21.51,  -0.37,
01/26 00Z,  -0.70, -22.30,  99.90, -23.37,  -0.37,
01/26 01Z,  -0.60, -22.60,  99.90, -23.57,  -0.37,  (min)
01/26 02Z,  -0.60, -20.77,  99.90, -21.74,  -0.37,
01/26 03Z,  -0.60, -17.16,  99.90, -18.13,  -0.37,
01/26 04Z,  -0.60, -13.42,  99.90, -14.39,  -0.37,
01/26 05Z,  -0.60, -10.74,  99.90, -11.71,  -0.37,
01/26 06Z,  -0.60,  -9.22,  99.90, -10.19,  -0.37,
01/26 07Z,  -0.50,  -8.95,  99.90,  -9.82,  -0.37,  (max)
01/26 08Z,  -0.50, -10.21,  99.90, -11.08,  -0.37,
01/26 09Z,  -0.40, -12.83,  99.90, -13.60,  -0.37,
01/26 10Z,  -0.40, -15.93,  99.90, -16.70,  -0.37,
01/26 11Z,  -0.40, -18.37,  99.90, -19.14,  -0.37,
01/26 12Z,  -0.30, -19.61,  99.90, -20.28,  -0.37,  (min)
01/26 13Z,  -0.30, -19.58,  99.90, -20.25,  -0.37,
01/26 14Z,  -0.30, -17.87,  99.90, -18.54,  -0.37,
01/26 15Z,  -0.30, -14.34,  99.90, -15.01,  -0.37,
01/26 16Z,  -0.20, -10.27,  99.90, -10.84,  -0.37,
01/26 17Z,  -0.20,  -7.27,  99.90,  -7.84,  -0.37,
01/26 18Z,  -0.30,  -5.75,  99.90,  -6.42,  -0.37,
01/26 19Z,  -0.30,  -5.59,  99.90,  -6.26,  -0.37,  (max)
01/26 20Z,  -0.30,  -6.92,  99.90,  -7.59,  -0.37,
01/26 21Z,  -0.30,  -9.76,  99.90, -10.43,  -0.37,
01/26 22Z,  -0.20, -13.51,  99.90, -14.08,  -0.37,
01/26 23Z,  -0.20, -17.16,  99.90, -17.73,  -0.37,
01/27 00Z,  -0.10, -20.00,  99.90, -20.47,  -0.37,
01/27 01Z,  -0.10, -21.93,  99.90, -22.40,  -0.37,
01/27 02Z,  -0.10, -22.62,  99.90, -23.09,  -0.37,  (min)
01/27 03Z,  -0.20, -21.32,  99.90, -21.89,  -0.37,
01/27 04Z,  -0.20, -18.33,  99.90, -18.90,  -0.37,
01/27 05Z,  -0.20, -15.09,  99.90, -15.66,  -0.37,
01/27 06Z,  -0.20, -12.49,  99.90, -13.06,  -0.37,
01/27 07Z,  -0.20, -10.62,  99.90, -11.19,  -0.37,
01/27 08Z,  -0.20,  -9.78,  99.90, -10.35,  -0.37,  (max)
01/27 09Z,  -0.10, -10.38,  99.90, -10.85,  -0.37,
01/27 10Z,  -0.10, -12.25,  99.90, -12.72,  -0.37,
01/27 11Z,  -0.10, -14.58,  99.90, -15.05,  -0.37,
01/27 12Z,  -0.10, -16.43,  99.90, -16.90,  -0.37,
01/27 13Z,  -0.20, -17.50,  99.90, -18.07,  -0.37,
01/27 14Z,  -0.20, -17.74,  99.90, -18.31,  -0.37,  (min)
01/27 15Z,  -0.10, -16.55,  99.90, -17.02,  -0.37,
01/27 16Z,  -0.10, -13.68,  99.90, -14.15,  -0.37,
01/27 17Z,  -0.10, -10.34,  99.90, -10.81,  -0.37,
01/27 18Z,  -0.10,  -7.86,  99.90,  -8.33,  -0.37,
01/27 19Z,  -0.10,  -6.47,  99.90,  -6.94,  -0.37,
01/27 20Z,   0.00,  -6.16,  99.90,  -6.53,  -0.37,  (max)
01/27 21Z,   0.00,  -7.24,  99.90,  -7.61,  -0.37,
01/27 22Z,   0.00,  -9.76,  99.90, -10.13,  -0.37,
01/27 23Z,   0.20, -13.15,  99.90, -13.32,  -0.37,
01/28 00Z,   0.30, -16.54,  99.90, -16.61,  -0.37,
01/28 01Z,   0.40, -19.46,  99.90, -19.43,  -0.37,
01/28 02Z,   0.40, -21.88,  99.90, -21.85,  -0.37,
01/28 03Z,   0.30, -23.23,  99.90, -23.30,  -0.37,  (min)
01/28 04Z,   0.30, -22.52,  99.90, -22.59,  -0.37,
01/28 05Z,   0.30, -19.98,  99.90, -20.05,  -0.37,
01/28 06Z,   0.40, -16.89,  99.90, -16.86,  -0.37,
01/28 07Z,  99.90, -13.96,  99.90,  99.90,  -0.37,
01/28 08Z,  99.90, -11.41,  99.90,  99.90,  -0.37,
01/28 09Z,  99.90,  -9.81,  99.90,  99.90,  -0.37,
01/28 10Z,  99.90,  -9.72,  99.90,  99.90,  -0.37,
01/28 11Z,  99.90, -10.99,  99.90,  99.90,  -0.37,
01/28 12Z,  99.90, -12.87,  99.90,  99.90,  -0.37,