ETSS stn

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The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.
#Nikiski, AK : 04/18/2025 10:22:07 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/16 18Z,  -0.50, -14.17, -14.10,  99.90,   0.57,
04/16 19Z,  -0.50, -18.87, -18.10,  99.90,   1.27,
04/16 20Z,  -0.50, -22.76, -22.06,  99.90,   1.20,
04/16 21Z,  -0.50, -25.30, -25.08,  99.90,   0.72,
04/16 22Z,  -0.50, -25.99, -25.87,  99.90,   0.62,  (min)
04/16 23Z,  -0.50, -24.06, -23.30,  99.90,   1.26,
04/17 00Z,  -0.50, -19.71, -18.64,  99.90,   1.57,
04/17 01Z,  -0.50, -14.73, -14.22,  99.90,   1.01,
04/17 02Z,  -0.50, -10.75, -10.47,  99.90,   0.78,
04/17 03Z,  -0.50,  -8.17,  -7.75,  99.90,   0.92,
04/17 04Z,  -0.40,  -7.10,  -6.68,  99.90,   0.82,  (max)
04/17 05Z,  -0.50,  -7.85,  -7.62,  99.90,   0.73,
04/17 06Z,  -0.60, -10.38, -10.46,  99.90,   0.52,
04/17 07Z,  -0.60, -13.89, -13.75,  99.90,   0.74,
04/17 08Z,  -0.60, -17.15, -16.67,  99.90,   1.08,
04/17 09Z,  -0.50, -19.26, -18.76,  99.90,   1.00,
04/17 10Z,  -0.50, -19.80, -19.30,  99.90,   1.00,  (min)
04/17 11Z,  -0.40, -18.27, -16.97,  99.90,   1.70,
04/17 12Z,  -0.30, -14.57, -13.26,  99.90,   1.61,
04/17 13Z,  -0.20, -10.18,  -9.97,  99.90,   0.41,
04/17 14Z,  -0.10,  -7.08,  -7.20,  99.90,  -0.02,
04/17 15Z,   0.00,  -5.93,  -5.58,  99.90,   0.35,  (max)
04/17 16Z,   0.00,  -6.42,  -5.76,  99.90,   0.66,
04/17 17Z,   0.00,  -8.42,  -8.05,  99.90,   0.37,
04/17 18Z,  -0.10, -11.84, -11.71,  99.90,   0.23,
04/17 19Z,   0.00, -16.11, -15.52,  99.90,   0.59,
04/17 20Z,   0.00, -20.22, -19.35,  99.90,   0.87,
04/17 21Z,   0.00, -23.25, -22.74,  99.90,   0.51,
04/17 22Z,   0.00, -24.86, -24.87,  99.90,  -0.01,  (min)
04/17 23Z,   0.00, -24.71, -24.52,  99.90,   0.19,
04/18 00Z,   0.00, -22.24, -21.14,  99.90,   1.10,
04/18 01Z,   0.00, -18.00, -17.02,  99.90,   0.98,
04/18 02Z,   0.00, -13.76, -13.25,  99.90,   0.51,
04/18 03Z,   0.00, -10.69, -10.05,  99.90,   0.64,
04/18 04Z,   0.00,  -8.82,  -8.13,  99.90,   0.69,
04/18 05Z,   0.00,  -8.19,  -7.77,  99.90,   0.42,  (max)
04/18 06Z,   0.00,  -9.13,  -9.16,  99.90,  -0.03,
04/18 07Z,   0.00, -11.53, -11.84,  99.90,  -0.31,
04/18 08Z,   0.00, -14.58, -14.64,  99.90,  -0.06,
04/18 09Z,   0.00, -17.10, -16.94,  99.90,   0.16,
04/18 10Z,   0.00, -18.41, -18.41,  99.90,  -0.00,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 11Z,   0.00, -18.30,  99.90, -18.26,   0.04,
04/18 12Z,   0.00, -16.41,  99.90, -16.32,   0.09,
04/18 13Z,   0.00, -12.90,  99.90, -12.77,   0.13,
04/18 14Z,   0.10,  -9.34,  99.90,  -9.07,   0.18,
04/18 15Z,   0.10,  -7.35,  99.90,  -7.03,   0.22,
04/18 16Z,   0.10,  -7.07,  99.90,  -6.71,   0.27,  (max)
04/18 17Z,   0.10,  -8.05,  99.90,  -7.64,   0.31,
04/18 18Z,   0.10, -10.20,  99.90,  -9.74,   0.36,
04/18 19Z,   0.00, -13.45,  99.90, -13.05,   0.40,
04/18 20Z,   0.00, -17.25,  99.90, -16.80,   0.45,
04/18 21Z,   0.00, -20.62,  99.90, -20.13,   0.49,
04/18 22Z,   0.00, -22.85,  99.90, -22.32,   0.54,
04/18 23Z,   0.00, -23.82,  99.90, -23.28,   0.54,  (min)
04/19 00Z,   0.00, -23.28,  99.90, -22.74,   0.54,
04/19 01Z,   0.00, -20.80,  99.90, -20.26,   0.54,
04/19 02Z,   0.00, -17.06,  99.90, -16.52,   0.54,
04/19 03Z,   0.00, -13.65,  99.90, -13.12,   0.54,
04/19 04Z,   0.10, -11.30,  99.90, -10.66,   0.54,
04/19 05Z,   0.10,  -9.80,  99.90,  -9.16,   0.54,
04/19 06Z,   0.00,  -9.26,  99.90,  -8.73,   0.54,  (max)
04/19 07Z,   0.00, -10.08,  99.90,  -9.55,   0.54,
04/19 08Z,   0.00, -12.15,  99.90, -11.61,   0.54,
04/19 09Z,   0.00, -14.62,  99.90, -14.09,   0.54,
04/19 10Z,   0.00, -16.47,  99.90, -15.94,   0.54,
04/19 11Z,   0.00, -17.27,  99.90, -16.73,   0.54,  (min)
04/19 12Z,   0.00, -16.95,  99.90, -16.42,   0.54,
04/19 13Z,   0.00, -15.19,  99.90, -14.66,   0.54,
04/19 14Z,   0.00, -12.24,  99.90, -11.70,   0.54,
04/19 15Z,   0.00,  -9.59,  99.90,  -9.05,   0.54,
04/19 16Z,  -0.10,  -8.42,  99.90,  -7.98,   0.54,  (max)
04/19 17Z,  -0.10,  -8.54,  99.90,  -8.10,   0.54,
04/19 18Z,  -0.20,  -9.53,  99.90,  -9.19,   0.54,
04/19 19Z,  -0.20, -11.45,  99.90, -11.11,   0.54,
04/19 20Z,  -0.20, -14.28,  99.90, -13.94,   0.54,
04/19 21Z,  -0.20, -17.49,  99.90, -17.15,   0.54,
04/19 22Z,  -0.30, -20.20,  99.90, -19.96,   0.54,
04/19 23Z,  -0.30, -21.91,  99.90, -21.67,   0.54,
04/20 00Z,  -0.30, -22.67,  99.90, -22.44,   0.54,  (min)
04/20 01Z,  -0.30, -22.21,  99.90, -21.97,   0.54,
04/20 02Z,  -0.30, -20.06,  99.90, -19.82,   0.54,
04/20 03Z,  -0.30, -16.95,  99.90, -16.71,   0.54,
04/20 04Z,  -0.40, -14.19,  99.90, -14.05,   0.54,
04/20 05Z,  -0.40, -12.16,  99.90, -12.03,   0.54,
04/20 06Z,  -0.40, -10.65,  99.90, -10.51,   0.54,
04/20 07Z,  -0.50,  -9.93,  99.90,  -9.89,   0.54,  (max)
04/20 08Z,  -0.50, -10.46,  99.90, -10.43,   0.54,
04/20 09Z,  -0.40, -12.14,  99.90, -12.00,   0.54,
04/20 10Z,  -0.40, -14.13,  99.90, -14.00,   0.54,
04/20 11Z,  -0.40, -15.60,  99.90, -15.46,   0.54,
04/20 12Z,  -0.40, -16.33,  99.90, -16.19,   0.54,  (min)
04/20 13Z,  -0.40, -16.26,  99.90, -16.13,   0.54,
04/20 14Z,  -0.40, -14.96,  99.90, -14.82,   0.54,
04/20 15Z,  -0.50, -12.64,  99.90, -12.60,   0.54,
04/20 16Z,  -0.50, -10.65,  99.90, -10.62,   0.54,
04/20 17Z,  -0.60,  -9.82,  99.90,  -9.89,   0.54,  (max)
04/20 18Z,  -0.60,  -9.83,  99.90,  -9.89,   0.54,
04/20 19Z,  -0.60, -10.43,  99.90, -10.50,   0.54,
04/20 20Z,  -0.70, -11.88,  99.90, -12.05,   0.54,
04/20 21Z,  -0.70, -14.23,  99.90, -14.39,   0.54,
04/20 22Z,  -0.70, -16.96,  99.90, -17.12,   0.54,
04/20 23Z,  -0.70, -19.29,  99.90, -19.45,   0.54,
04/21 00Z,  -0.70, -20.92,  99.90, -21.08,   0.54,
04/21 01Z,  -0.60, -21.92,  99.90, -21.98,   0.54,  (min)
04/21 02Z,  -0.60, -21.82,  99.90, -21.88,   0.54,
04/21 03Z,  -0.70, -20.09,  99.90, -20.25,   0.54,
04/21 04Z,  -0.70, -17.41,  99.90, -17.58,   0.54,
04/21 05Z,  -0.70, -14.91,  99.90, -15.08,   0.54,
04/21 06Z,  -0.80, -12.78,  99.90, -13.05,   0.54,
04/21 07Z,  -0.70, -10.94,  99.90, -11.10,   0.54,
04/21 08Z,  -0.70,  -9.89,  99.90, -10.06,   0.54,  (max)
04/21 09Z,  -0.70, -10.17,  99.90, -10.33,   0.54,
04/21 10Z,  -0.70, -11.61,  99.90, -11.78,   0.54,
04/21 11Z,  -0.60, -13.44,  99.90, -13.51,   0.54,
04/21 12Z,  -0.60, -14.97,  99.90, -15.03,   0.54,
04/21 13Z,  -0.60, -16.09,  99.90, -16.15,   0.54,
04/21 14Z,  -0.60, -16.58,  99.90, -16.64,   0.54,  (min)
04/21 15Z,  -0.60, -15.78,  99.90, -15.85,   0.54,
04/21 16Z,  -0.60, -13.89,  99.90, -13.95,   0.54,
04/21 17Z,  -0.60, -12.12,  99.90, -12.18,   0.54,
04/21 18Z,  -0.60, -11.08,  99.90, -11.14,   0.54,
04/21 19Z,  -0.60, -10.52,  99.90, -10.58,   0.54,
04/21 20Z,  -0.60, -10.49,  99.90, -10.56,   0.54,  (max)
04/21 21Z,  -0.50, -11.45,  99.90, -11.41,   0.54,
04/21 22Z,  -0.50, -13.46,  99.90, -13.43,   0.54,
04/21 23Z,  -0.50, -16.00,  99.90, -15.97,   0.54,
04/22 00Z,  -0.50, -18.36,  99.90, -18.33,   0.54,
04/22 01Z,  99.90, -20.33,  99.90,  99.90,   0.54,
04/22 02Z,  99.90, -21.84,  99.90,  99.90,   0.54,
04/22 03Z,  99.90, -22.15,  99.90,  99.90,   0.54,
04/22 04Z,  99.90, -20.62,  99.90,  99.90,   0.54,
04/22 05Z,  99.90, -18.00,  99.90,  99.90,   0.54,
04/22 06Z,  99.90, -15.29,  99.90,  99.90,   0.54,