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 : 01/22/2026 13:22:33 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/20 18Z,  -0.80, -13.65, -14.98,  99.90,  -0.53,
01/20 19Z,  -0.90, -17.79, -18.79,  99.90,  -0.10,
01/20 20Z,  -0.90, -20.93, -22.00,  99.90,  -0.17,
01/20 21Z,  -0.90, -21.97, -23.39,  99.90,  -0.52,  (min)
01/20 22Z,  -0.90, -19.81, -20.87,  99.90,  -0.16,
01/20 23Z,  -0.80, -15.09, -15.76,  99.90,   0.13,
01/21 00Z,  -0.80, -10.04, -11.28,  99.90,  -0.44,
01/21 01Z,  -0.80,  -6.28,  -7.59,  99.90,  -0.51,
01/21 02Z,  -0.90,  -4.29,  -5.29,  99.90,  -0.10,  (max)
01/21 03Z,  -0.90,  -4.38,  -5.33,  99.90,  -0.05,
01/21 04Z,  -0.90,  -6.74,  -8.06,  99.90,  -0.42,
01/21 05Z,  -0.90, -11.04, -12.56,  99.90,  -0.62,
01/21 06Z,  -0.90, -16.34, -17.29,  99.90,  -0.05,
01/21 07Z,  -0.90, -21.48, -21.85,  99.90,   0.53,
01/21 08Z,  -0.90, -25.57, -26.08,  99.90,   0.39,
01/21 09Z,  -0.90, -27.70, -28.93,  99.90,  -0.33,  (min)
01/21 10Z,  -0.90, -26.62, -28.59,  99.90,  -1.07,
01/21 11Z,  -0.90, -22.13, -23.28,  99.90,  -0.25,
01/21 12Z,  -0.90, -16.04, -17.35,  99.90,  -0.41,
01/21 13Z,  -0.90, -10.51, -12.23,  99.90,  -0.82,
01/21 14Z,  -0.90,  -6.47,  -7.99,  99.90,  -0.62,
01/21 15Z,  -0.90,  -4.31,  -5.54,  99.90,  -0.33,  (max)
01/21 16Z,  -0.90,  -4.49,  -5.62,  99.90,  -0.23,
01/21 17Z,  -0.80,  -7.03,  -8.26,  99.90,  -0.43,
01/21 18Z,  -0.80, -11.25, -12.79,  99.90,  -0.74,
01/21 19Z,  -0.90, -15.93, -17.00,  99.90,  -0.17,
01/21 20Z,  -0.90, -19.92, -20.77,  99.90,   0.05,
01/21 21Z,  -0.90, -22.40, -23.58,  99.90,  -0.28,
01/21 22Z,  -0.80, -22.30, -23.72,  99.90,  -0.62,  (min)
01/21 23Z,  -0.80, -18.97, -19.52,  99.90,   0.25,
01/22 00Z,  -0.80, -13.65, -14.43,  99.90,   0.02,
01/22 01Z,  -0.80,  -8.70, -10.13,  99.90,  -0.63,
01/22 02Z,  -0.80,  -5.47,  -6.75,  99.90,  -0.48,
01/22 03Z,  -0.80,  -4.21,  -5.19,  99.90,  -0.18,  (max)
01/22 04Z,  -0.80,  -5.08,  -6.25,  99.90,  -0.37,
01/22 05Z,  -0.80,  -8.18,  -9.79,  99.90,  -0.81,
01/22 06Z,  -0.80, -12.98, -14.42,  99.90,  -0.64,
01/22 07Z,  -0.80, -18.39, -18.93,  99.90,   0.26,
01/22 08Z,  -0.80, -23.13, -23.37,  99.90,   0.56,
01/22 09Z,  -0.80, -26.31, -27.11,  99.90,  -0.00,
01/22 10Z,  -0.80, -27.09, -28.75,  99.90,  -0.86,  (min)
01/22 11Z,  -0.80, -24.55, -25.87,  99.90,  -0.52,
01/22 12Z,  -0.80, -19.09, -19.99,  99.90,  -0.10,
01/22 13Z,  -0.80, -12.93, -14.54,  99.90,  -0.81,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/22 14Z,  -0.80,  -8.02,  99.90,  -9.58,  -0.76,
01/22 15Z,  -0.80,  -4.94,  99.90,  -6.45,  -0.71,
01/22 16Z,  -0.80,  -3.90,  99.90,  -5.37,  -0.67,  (max)
01/22 17Z,  -0.80,  -5.19,  99.90,  -6.60,  -0.62,
01/22 18Z,  -0.80,  -8.63,  99.90, -10.00,  -0.57,
01/22 19Z,  -0.80, -13.36,  99.90, -14.68,  -0.53,
01/22 20Z,  -0.80, -18.02,  99.90, -19.30,  -0.48,
01/22 21Z,  -0.80, -21.53,  99.90, -22.76,  -0.43,
01/22 22Z,  -0.80, -23.15,  99.90, -24.34,  -0.39,  (min)
01/22 23Z,  -0.80, -22.02,  99.90, -23.16,  -0.34,
01/23 00Z,  -0.80, -17.91,  99.90, -19.01,  -0.29,
01/23 01Z,  -0.80, -12.49,  99.90, -13.54,  -0.25,
01/23 02Z,  -0.80,  -8.02,  99.90,  -9.06,  -0.25,
01/23 03Z,  -0.80,  -5.46,  99.90,  -6.51,  -0.25,
01/23 04Z,  -0.80,  -4.86,  99.90,  -5.90,  -0.25,  (max)
01/23 05Z,  -0.80,  -6.33,  99.90,  -7.38,  -0.25,
01/23 06Z,  -0.80,  -9.87,  99.90, -10.91,  -0.25,
01/23 07Z,  -0.80, -14.80,  99.90, -15.85,  -0.25,
01/23 08Z,  -0.80, -19.87,  99.90, -20.91,  -0.25,
01/23 09Z,  -0.80, -23.79,  99.90, -24.84,  -0.25,
01/23 10Z,  -0.80, -25.84,  99.90, -26.88,  -0.25,  (min)
01/23 11Z,  -0.80, -25.34,  99.90, -26.39,  -0.25,
01/23 12Z,  -0.80, -21.73,  99.90, -22.78,  -0.25,
01/23 13Z,  -0.80, -15.92,  99.90, -16.97,  -0.25,
01/23 14Z,  -0.80, -10.23,  99.90, -11.28,  -0.25,
01/23 15Z,  -0.80,  -6.24,  99.90,  -7.29,  -0.25,
01/23 16Z,  -0.80,  -4.21,  99.90,  -5.25,  -0.25,
01/23 17Z,  -0.80,  -4.21,  99.90,  -5.25,  -0.25,  (max)
01/23 18Z,  -0.80,  -6.39,  99.90,  -7.44,  -0.25,
01/23 19Z,  -0.80, -10.44,  99.90, -11.48,  -0.25,
01/23 20Z,  -0.80, -15.28,  99.90, -16.33,  -0.25,
01/23 21Z,  -0.80, -19.58,  99.90, -20.62,  -0.25,
01/23 22Z,  -0.80, -22.41,  99.90, -23.45,  -0.25,
01/23 23Z,  -0.90, -23.24,  99.90, -24.39,  -0.25,  (min)
01/24 00Z,  -0.80, -21.41,  99.90, -22.46,  -0.25,
01/24 01Z,  -0.80, -17.05,  99.90, -18.09,  -0.25,
01/24 02Z,  -0.80, -11.98,  99.90, -13.02,  -0.25,
01/24 03Z,  -0.80,  -8.18,  99.90,  -9.23,  -0.25,
01/24 04Z,  -0.90,  -6.24,  99.90,  -7.38,  -0.25,
01/24 05Z,  -0.90,  -6.08,  99.90,  -7.23,  -0.25,  (max)
01/24 06Z,  -0.90,  -7.86,  99.90,  -9.00,  -0.25,
01/24 07Z,  -0.90, -11.45,  99.90, -12.60,  -0.25,
01/24 08Z,  -0.90, -16.08,  99.90, -17.22,  -0.25,
01/24 09Z,  -0.90, -20.40,  99.90, -21.54,  -0.25,
01/24 10Z,  -0.90, -23.28,  99.90, -24.43,  -0.25,
01/24 11Z,  -0.90, -24.25,  99.90, -25.39,  -0.25,  (min)
01/24 12Z,  -0.90, -22.82,  99.90, -23.97,  -0.25,
01/24 13Z,  -1.00, -18.71,  99.90, -19.96,  -0.25,
01/24 14Z,  -1.00, -13.14,  99.90, -14.39,  -0.25,
01/24 15Z,  -1.00,  -8.30,  99.90,  -9.54,  -0.25,
01/24 16Z,  -1.00,  -5.33,  99.90,  -6.57,  -0.25,
01/24 17Z,  -1.10,  -4.23,  99.90,  -5.58,  -0.25,  (max)
01/24 18Z,  -1.10,  -5.04,  99.90,  -6.38,  -0.25,
01/24 19Z,  -1.10,  -7.81,  99.90,  -9.16,  -0.25,
01/24 20Z,  -1.10, -12.07,  99.90, -13.41,  -0.25,
01/24 21Z,  -1.10, -16.67,  99.90, -18.02,  -0.25,
01/24 22Z,  -1.10, -20.38,  99.90, -21.73,  -0.25,
01/24 23Z,  -1.10, -22.58,  99.90, -23.93,  -0.25,
01/25 00Z,  -1.10, -22.93,  99.90, -24.28,  -0.25,  (min)
01/25 01Z,  -1.10, -20.88,  99.90, -22.22,  -0.25,
01/25 02Z,  -1.10, -16.73,  99.90, -18.07,  -0.25,
01/25 03Z,  -1.10, -12.30,  99.90, -13.64,  -0.25,
01/25 04Z,  -1.10,  -9.17,  99.90, -10.51,  -0.25,
01/25 05Z,  -1.10,  -7.61,  99.90,  -8.96,  -0.25,  (max)
01/25 06Z,  -1.20,  -7.58,  99.90,  -9.03,  -0.25,
01/25 07Z,  -1.20,  -9.28,  99.90, -10.72,  -0.25,
01/25 08Z,  -1.10, -12.54,  99.90, -13.89,  -0.25,
01/25 09Z,  -1.10, -16.49,  99.90, -17.83,  -0.25,
01/25 10Z,  -1.00, -19.84,  99.90, -21.09,  -0.25,
01/25 11Z,  -1.00, -21.74,  99.90, -22.99,  -0.25,
01/25 12Z,  -1.00, -21.96,  99.90, -23.20,  -0.25,  (min)
01/25 13Z,  -1.00, -20.12,  99.90, -21.37,  -0.25,
01/25 14Z,  -1.00, -16.09,  99.90, -17.34,  -0.25,
01/25 15Z,  -1.00, -11.18,  99.90, -12.43,  -0.25,
01/25 16Z,  -1.00,  -7.33,  99.90,  -8.57,  -0.25,
01/25 17Z,  -0.90,  -5.25,  99.90,  -6.39,  -0.25,
01/25 18Z,  -0.90,  -4.81,  99.90,  -5.96,  -0.25,  (max)
01/25 19Z,  -0.90,  -6.07,  99.90,  -7.22,  -0.25,
01/25 20Z,  -0.90,  -9.05,  99.90, -10.20,  -0.25,
01/25 21Z,  -0.90, -13.16,  99.90, -14.31,  -0.25,
01/25 22Z,  -0.80, -17.29,  99.90, -18.34,  -0.25,
01/25 23Z,  -0.80, -20.44,  99.90, -21.49,  -0.25,
01/26 00Z,  -0.70, -22.30,  99.90, -23.24,  -0.25,
01/26 01Z,  -0.70, -22.60,  99.90, -23.55,  -0.25,  (min)
01/26 02Z,  -0.70, -20.77,  99.90, -21.72,  -0.25,
01/26 03Z,  -0.70, -17.16,  99.90, -18.11,  -0.25,
01/26 04Z,  -0.70, -13.42,  99.90, -14.36,  -0.25,
01/26 05Z,  -0.80, -10.74,  99.90, -11.78,  -0.25,
01/26 06Z,  -0.80,  -9.22,  99.90, -10.26,  -0.25,