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 : 01/19/2026 10:22:39 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/17 18Z,  -0.80, -17.44, -18.24,  99.90,   0.00,
01/17 19Z,  -0.80, -18.74, -19.88,  99.90,  -0.34,  (min)
01/17 20Z,  -0.80, -17.50, -18.93,  99.90,  -0.63,
01/17 21Z,  -0.70, -14.50, -15.29,  99.90,  -0.09,
01/17 22Z,  -0.70, -11.13, -11.62,  99.90,   0.21,
01/17 23Z,  -0.80,  -8.13,  -8.58,  99.90,   0.35,
01/18 00Z,  -0.90,  -6.06,  -6.50,  99.90,   0.46,
01/18 01Z,  -0.90,  -5.70,  -6.09,  99.90,   0.51,  (max)
01/18 02Z,  -0.90,  -7.35,  -7.81,  99.90,   0.44,
01/18 03Z,  -0.90, -10.62, -11.39,  99.90,   0.13,
01/18 04Z,  -0.80, -14.70, -15.71,  99.90,  -0.21,
01/18 05Z,  -0.90, -19.05, -19.86,  99.90,   0.09,
01/18 06Z,  -1.00, -23.29, -23.92,  99.90,   0.37,
01/18 07Z,  -1.00, -26.25, -27.02,  99.90,   0.23,
01/18 08Z,  -0.90, -26.34, -27.83,  99.90,  -0.59,  (min)
01/18 09Z,  -0.90, -23.43, -24.52,  99.90,  -0.19,
01/18 10Z,  -0.90, -18.91, -19.32,  99.90,   0.49,
01/18 11Z,  -0.80, -13.99, -14.51,  99.90,   0.28,
01/18 12Z,  -0.90,  -9.48, -10.42,  99.90,  -0.04,
01/18 13Z,  -0.80,  -6.41,  -7.45,  99.90,  -0.24,
01/18 14Z,  -0.80,  -5.59,  -6.29,  99.90,   0.10,  (max)
01/18 15Z,  -0.80,  -7.00,  -7.40,  99.90,   0.40,
01/18 16Z,  -0.80,  -9.86, -10.38,  99.90,   0.28,
01/18 17Z,  -0.80, -13.27, -14.20,  99.90,  -0.13,
01/18 18Z,  -0.80, -16.69, -17.46,  99.90,   0.03,
01/18 19Z,  -0.80, -19.32, -20.06,  99.90,   0.06,
01/18 20Z,  -0.70, -19.71, -20.92,  99.90,  -0.51,  (min)
01/18 21Z,  -0.70, -17.27, -18.45,  99.90,  -0.48,
01/18 22Z,  -0.70, -13.31, -14.15,  99.90,  -0.14,
01/18 23Z,  -0.60,  -9.46, -10.25,  99.90,  -0.19,
01/19 00Z,  -0.70,  -6.49,  -7.06,  99.90,   0.13,
01/19 01Z,  -0.70,  -4.95,  -5.38,  99.90,   0.27,  (max)
01/19 02Z,  -0.60,  -5.45,  -5.83,  99.90,   0.22,
01/19 03Z,  -0.60,  -8.05,  -8.64,  99.90,   0.01,
01/19 04Z,  -0.60, -12.15, -13.05,  99.90,  -0.30,
01/19 05Z,  -0.60, -16.85, -17.56,  99.90,  -0.11,
01/19 06Z,  -0.60, -21.50, -21.96,  99.90,   0.14,
01/19 07Z,  -0.60, -25.48, -25.97,  99.90,   0.11,
01/19 08Z,  -0.60, -27.41, -28.48,  99.90,  -0.47,  (min)
01/19 09Z,  -0.60, -25.96, -27.78,  99.90,  -1.22,
01/19 10Z,  -0.70, -21.67, -22.74,  99.90,  -0.37,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/19 11Z,  -0.70, -16.34,  99.90, -17.40,  -0.35,
01/19 12Z,  -0.70, -11.28,  99.90, -12.31,  -0.33,
01/19 13Z,  -0.70,  -7.25,  99.90,  -8.26,  -0.31,
01/19 14Z,  -0.70,  -5.12,  99.90,  -6.11,  -0.29,  (max)
01/19 15Z,  -0.70,  -5.41,  99.90,  -6.38,  -0.27,
01/19 16Z,  -0.70,  -7.86,  99.90,  -8.81,  -0.25,
01/19 17Z,  -0.70, -11.54,  99.90, -12.47,  -0.23,
01/19 18Z,  -0.70, -15.46,  99.90, -16.37,  -0.21,
01/19 19Z,  -0.70, -18.93,  99.90, -19.82,  -0.19,
01/19 20Z,  -0.80, -20.93,  99.90, -21.90,  -0.17,  (min)
01/19 21Z,  -0.80, -20.10,  99.90, -21.05,  -0.15,
01/19 22Z,  -0.70, -16.41,  99.90, -17.24,  -0.13,
01/19 23Z,  -0.70, -11.71,  99.90, -12.54,  -0.13,
01/20 00Z,  -0.70,  -7.72,  99.90,  -8.54,  -0.13,
01/20 01Z,  -0.70,  -5.11,  99.90,  -5.94,  -0.13,
01/20 02Z,  -0.80,  -4.34,  99.90,  -5.27,  -0.13,  (max)
01/20 03Z,  -0.80,  -5.79,  99.90,  -6.72,  -0.13,
01/20 04Z,  -0.80,  -9.31,  99.90, -10.24,  -0.13,
01/20 05Z,  -0.80, -14.14,  99.90, -15.07,  -0.13,
01/20 06Z,  -0.80, -19.24,  99.90, -20.17,  -0.13,
01/20 07Z,  -0.80, -23.83,  99.90, -24.76,  -0.13,
01/20 08Z,  -0.80, -27.09,  99.90, -28.02,  -0.13,
01/20 09Z,  -0.80, -27.60,  99.90, -28.53,  -0.13,  (min)
01/20 10Z,  -0.80, -24.53,  99.90, -25.46,  -0.13,
01/20 11Z,  -0.80, -19.10,  99.90, -20.03,  -0.13,
01/20 12Z,  -0.80, -13.42,  99.90, -14.34,  -0.13,
01/20 13Z,  -0.80,  -8.66,  99.90,  -9.59,  -0.13,
01/20 14Z,  -0.80,  -5.46,  99.90,  -6.39,  -0.13,
01/20 15Z,  -0.80,  -4.45,  99.90,  -5.38,  -0.13,  (max)
01/20 16Z,  -0.90,  -5.90,  99.90,  -6.93,  -0.13,
01/20 17Z,  -0.90,  -9.33,  99.90, -10.36,  -0.13,
01/20 18Z,  -0.90, -13.65,  99.90, -14.68,  -0.13,
01/20 19Z,  -0.90, -17.79,  99.90, -18.82,  -0.13,
01/20 20Z,  -0.90, -20.93,  99.90, -21.96,  -0.13,
01/20 21Z,  -1.00, -21.97,  99.90, -23.10,  -0.13,  (min)
01/20 22Z,  -1.00, -19.81,  99.90, -20.94,  -0.13,
01/20 23Z,  -0.90, -15.09,  99.90, -16.12,  -0.13,
01/21 00Z,  -0.90, -10.04,  99.90, -11.07,  -0.13,
01/21 01Z,  -0.90,  -6.28,  99.90,  -7.31,  -0.13,
01/21 02Z,  -0.90,  -4.29,  99.90,  -5.32,  -0.13,  (max)
01/21 03Z,  -0.90,  -4.38,  99.90,  -5.41,  -0.13,
01/21 04Z,  -0.90,  -6.74,  99.90,  -7.77,  -0.13,
01/21 05Z,  -1.00, -11.04,  99.90, -12.17,  -0.13,
01/21 06Z,  -1.00, -16.34,  99.90, -17.47,  -0.13,
01/21 07Z,  -1.00, -21.48,  99.90, -22.61,  -0.13,
01/21 08Z,  -1.00, -25.57,  99.90, -26.70,  -0.13,
01/21 09Z,  -1.00, -27.70,  99.90, -28.83,  -0.13,  (min)
01/21 10Z,  -0.90, -26.62,  99.90, -27.65,  -0.13,
01/21 11Z,  -0.90, -22.13,  99.90, -23.16,  -0.13,
01/21 12Z,  -0.90, -16.04,  99.90, -17.07,  -0.13,
01/21 13Z,  -0.90, -10.51,  99.90, -11.54,  -0.13,
01/21 14Z,  -0.90,  -6.47,  99.90,  -7.50,  -0.13,
01/21 15Z,  -0.90,  -4.31,  99.90,  -5.34,  -0.13,  (max)
01/21 16Z,  -0.90,  -4.49,  99.90,  -5.51,  -0.13,
01/21 17Z,  -0.90,  -7.03,  99.90,  -8.06,  -0.13,
01/21 18Z,  -0.90, -11.25,  99.90, -12.28,  -0.13,
01/21 19Z,  -0.90, -15.93,  99.90, -16.96,  -0.13,
01/21 20Z,  -0.90, -19.92,  99.90, -20.95,  -0.13,
01/21 21Z,  -0.90, -22.40,  99.90, -23.43,  -0.13,  (min)
01/21 22Z,  -0.90, -22.30,  99.90, -23.33,  -0.13,
01/21 23Z,  -0.80, -18.97,  99.90, -19.90,  -0.13,
01/22 00Z,  -0.80, -13.65,  99.90, -14.58,  -0.13,
01/22 01Z,  -0.80,  -8.70,  99.90,  -9.63,  -0.13,
01/22 02Z,  -0.80,  -5.47,  99.90,  -6.40,  -0.13,
01/22 03Z,  -0.80,  -4.21,  99.90,  -5.14,  -0.13,  (max)
01/22 04Z,  -0.80,  -5.08,  99.90,  -6.01,  -0.13,
01/22 05Z,  -0.80,  -8.18,  99.90,  -9.11,  -0.13,
01/22 06Z,  -0.80, -12.98,  99.90, -13.91,  -0.13,
01/22 07Z,  -0.80, -18.39,  99.90, -19.32,  -0.13,
01/22 08Z,  -0.80, -23.13,  99.90, -24.06,  -0.13,
01/22 09Z,  -0.80, -26.31,  99.90, -27.24,  -0.13,
01/22 10Z,  -0.70, -27.09,  99.90, -27.92,  -0.13,  (min)
01/22 11Z,  -0.70, -24.55,  99.90, -25.38,  -0.13,
01/22 12Z,  -0.70, -19.09,  99.90, -19.92,  -0.13,
01/22 13Z,  -0.70, -12.93,  99.90, -13.76,  -0.13,
01/22 14Z,  -0.70,  -8.02,  99.90,  -8.85,  -0.13,
01/22 15Z,  -0.80,  -4.94,  99.90,  -5.87,  -0.13,
01/22 16Z,  -0.80,  -3.90,  99.90,  -4.83,  -0.13,  (max)
01/22 17Z,  -0.80,  -5.19,  99.90,  -6.12,  -0.13,
01/22 18Z,  -0.80,  -8.63,  99.90,  -9.56,  -0.13,
01/22 19Z,  -0.80, -13.36,  99.90, -14.29,  -0.13,
01/22 20Z,  -0.80, -18.02,  99.90, -18.95,  -0.13,
01/22 21Z,  -0.80, -21.53,  99.90, -22.46,  -0.13,
01/22 22Z,  -0.80, -23.15,  99.90, -24.08,  -0.13,  (min)
01/22 23Z,  -0.80, -22.02,  99.90, -22.95,  -0.13,
01/23 00Z,  -0.80, -17.91,  99.90, -18.84,  -0.13,
01/23 01Z,  99.90, -12.49,  99.90,  99.90,  -0.13,
01/23 02Z,  99.90,  -8.02,  99.90,  99.90,  -0.13,
01/23 03Z,  99.90,  -5.46,  99.90,  99.90,  -0.13,
01/23 04Z,  99.90,  -4.86,  99.90,  99.90,  -0.13,
01/23 05Z,  99.90,  -6.33,  99.90,  99.90,  -0.13,
01/23 06Z,  99.90,  -9.87,  99.90,  99.90,  -0.13,