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 : 01/25/2026 06:22:32 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
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,  -0.90,  -5.33,  -6.95,  99.90,  -0.72,
01/24 17Z,  -1.00,  -4.23,  -5.35,  99.90,  -0.12,  (max)
01/24 18Z,  -1.00,  -5.04,  -6.11,  99.90,  -0.07,
01/24 19Z,  -1.00,  -7.81,  -9.12,  99.90,  -0.31,
01/24 20Z,  -1.00, -12.07, -13.19,  99.90,  -0.12,
01/24 21Z,  -1.10, -16.67, -17.42,  99.90,   0.35,
01/24 22Z,  -1.10, -20.38, -21.20,  99.90,   0.28,
01/24 23Z,  -1.10, -22.58, -24.18,  99.90,  -0.50,
01/25 00Z,  -1.10, -22.93, -24.89,  99.90,  -0.86,  (min)
01/25 01Z,  -1.10, -20.88, -21.53,  99.90,   0.45,
01/25 02Z,  -1.10, -16.73, -17.19,  99.90,   0.64,
01/25 03Z,  -1.10, -12.30, -13.51,  99.90,  -0.11,
01/25 04Z,  -1.10,  -9.17, -10.37,  99.90,  -0.10,
01/25 05Z,  -1.10,  -7.61,  -8.49,  99.90,   0.22,
01/25 06Z,  -1.10,  -7.58,  -8.43,  99.90,   0.25,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/25 07Z,  -1.10,  -9.28,  99.90, -10.18,   0.20,
01/25 08Z,  -1.10, -12.54,  99.90, -13.49,   0.15,
01/25 09Z,  -1.10, -16.49,  99.90, -17.48,   0.10,
01/25 10Z,  -1.00, -19.84,  99.90, -20.79,   0.06,
01/25 11Z,  -0.90, -21.74,  99.90, -22.63,   0.01,
01/25 12Z,  -0.90, -21.96,  99.90, -22.90,  -0.04,  (min)
01/25 13Z,  -1.00, -20.12,  99.90, -21.21,  -0.09,
01/25 14Z,  -1.00, -16.09,  99.90, -17.23,  -0.14,
01/25 15Z,  -0.90, -11.18,  99.90, -12.27,  -0.19,
01/25 16Z,  -0.90,  -7.33,  99.90,  -8.46,  -0.24,
01/25 17Z,  -0.90,  -5.25,  99.90,  -6.43,  -0.29,
01/25 18Z,  -0.90,  -4.81,  99.90,  -6.05,  -0.34,  (max)
01/25 19Z,  -0.80,  -6.07,  99.90,  -7.21,  -0.34,
01/25 20Z,  -0.80,  -9.05,  99.90, -10.19,  -0.34,
01/25 21Z,  -0.70, -13.16,  99.90, -14.20,  -0.34,
01/25 22Z,  -0.60, -17.29,  99.90, -18.23,  -0.34,
01/25 23Z,  -0.60, -20.44,  99.90, -21.38,  -0.34,
01/26 00Z,  -0.60, -22.30,  99.90, -23.23,  -0.34,
01/26 01Z,  -0.60, -22.60,  99.90, -23.54,  -0.34,  (min)
01/26 02Z,  -0.50, -20.77,  99.90, -21.61,  -0.34,
01/26 03Z,  -0.50, -17.16,  99.90, -18.00,  -0.34,
01/26 04Z,  -0.50, -13.42,  99.90, -14.25,  -0.34,
01/26 05Z,  -0.50, -10.74,  99.90, -11.57,  -0.34,
01/26 06Z,  -0.50,  -9.22,  99.90, -10.06,  -0.34,
01/26 07Z,  -0.50,  -8.95,  99.90,  -9.78,  -0.34,  (max)
01/26 08Z,  -0.50, -10.21,  99.90, -11.05,  -0.34,
01/26 09Z,  -0.40, -12.83,  99.90, -13.57,  -0.34,
01/26 10Z,  -0.40, -15.93,  99.90, -16.66,  -0.34,
01/26 11Z,  -0.30, -18.37,  99.90, -19.01,  -0.34,
01/26 12Z,  -0.30, -19.61,  99.90, -20.24,  -0.34,  (min)
01/26 13Z,  -0.30, -19.58,  99.90, -20.22,  -0.34,
01/26 14Z,  -0.20, -17.87,  99.90, -18.41,  -0.34,
01/26 15Z,  -0.20, -14.34,  99.90, -14.88,  -0.34,
01/26 16Z,  -0.20, -10.27,  99.90, -10.81,  -0.34,
01/26 17Z,  -0.30,  -7.27,  99.90,  -7.91,  -0.34,
01/26 18Z,  -0.30,  -5.75,  99.90,  -6.39,  -0.34,
01/26 19Z,  -0.30,  -5.59,  99.90,  -6.22,  -0.34,  (max)
01/26 20Z,  -0.30,  -6.92,  99.90,  -7.55,  -0.34,
01/26 21Z,  -0.30,  -9.76,  99.90, -10.39,  -0.34,
01/26 22Z,  -0.20, -13.51,  99.90, -14.04,  -0.34,
01/26 23Z,  -0.20, -17.16,  99.90, -17.70,  -0.34,
01/27 00Z,  -0.10, -20.00,  99.90, -20.44,  -0.34,
01/27 01Z,  -0.10, -21.93,  99.90, -22.37,  -0.34,
01/27 02Z,  -0.10, -22.62,  99.90, -23.06,  -0.34,  (min)
01/27 03Z,  -0.10, -21.32,  99.90, -21.76,  -0.34,
01/27 04Z,  -0.10, -18.33,  99.90, -18.76,  -0.34,
01/27 05Z,  -0.10, -15.09,  99.90, -15.52,  -0.34,
01/27 06Z,  -0.10, -12.49,  99.90, -12.93,  -0.34,
01/27 07Z,  -0.10, -10.62,  99.90, -11.06,  -0.34,
01/27 08Z,  -0.10,  -9.78,  99.90, -10.21,  -0.34,  (max)
01/27 09Z,   0.00, -10.38,  99.90, -10.71,  -0.34,
01/27 10Z,   0.00, -12.25,  99.90, -12.59,  -0.34,
01/27 11Z,   0.00, -14.58,  99.90, -14.91,  -0.34,
01/27 12Z,   0.00, -16.43,  99.90, -16.76,  -0.34,
01/27 13Z,   0.00, -17.50,  99.90, -17.84,  -0.34,
01/27 14Z,   0.00, -17.74,  99.90, -18.08,  -0.34,  (min)
01/27 15Z,   0.10, -16.55,  99.90, -16.78,  -0.34,
01/27 16Z,   0.10, -13.68,  99.90, -13.92,  -0.34,
01/27 17Z,   0.10, -10.34,  99.90, -10.58,  -0.34,
01/27 18Z,   0.20,  -7.86,  99.90,  -7.99,  -0.34,
01/27 19Z,   0.20,  -6.47,  99.90,  -6.60,  -0.34,
01/27 20Z,   0.30,  -6.16,  99.90,  -6.19,  -0.34,  (max)
01/27 21Z,   0.30,  -7.24,  99.90,  -7.28,  -0.34,
01/27 22Z,   0.40,  -9.76,  99.90,  -9.70,  -0.34,
01/27 23Z,   0.50, -13.15,  99.90, -12.99,  -0.34,
01/28 00Z,   0.50, -16.54,  99.90, -16.38,  -0.34,
01/28 01Z,   0.50, -19.46,  99.90, -19.30,  -0.34,
01/28 02Z,   0.50, -21.88,  99.90, -21.72,  -0.34,
01/28 03Z,   0.50, -23.23,  99.90, -23.06,  -0.34,  (min)
01/28 04Z,   0.60, -22.52,  99.90, -22.25,  -0.34,
01/28 05Z,   0.60, -19.98,  99.90, -19.71,  -0.34,
01/28 06Z,   0.60, -16.89,  99.90, -16.62,  -0.34,
01/28 07Z,   0.70, -13.96,  99.90, -13.59,  -0.34,
01/28 08Z,   0.80, -11.41,  99.90, -10.94,  -0.34,
01/28 09Z,   0.90,  -9.81,  99.90,  -9.24,  -0.34,
01/28 10Z,   0.90,  -9.72,  99.90,  -9.15,  -0.34,  (max)
01/28 11Z,   1.00, -10.99,  99.90, -10.33,  -0.34,
01/28 12Z,   1.00, -12.87,  99.90, -12.20,  -0.34,
01/28 13Z,   1.10, -14.59,  99.90, -13.82,  -0.34,
01/28 14Z,   1.10, -16.00,  99.90, -15.24,  -0.34,
01/28 15Z,   1.10, -16.88,  99.90, -16.12,  -0.34,  (min)
01/28 16Z,   1.00, -16.33,  99.90, -15.67,  -0.34,
01/28 17Z,   1.00, -14.03,  99.90, -13.37,  -0.34,
01/28 18Z,   0.90, -11.10,  99.90, -10.54,  -0.34,
01/28 19Z,   0.80,  -8.67,  99.90,  -8.21,  -0.34,
01/28 20Z,   0.80,  -6.96,  99.90,  -6.50,  -0.34,
01/28 21Z,   0.80,  -6.21,  99.90,  -5.75,  -0.34,  (max)
01/28 22Z,   0.90,  -6.91,  99.90,  -6.35,  -0.34,
01/28 23Z,   0.90,  -9.14,  99.90,  -8.58,  -0.34,
01/29 00Z,   0.90, -12.37,  99.90, -11.80,  -0.34,