ETSS stn

This website is considered EXPERIMENTAL, is supported on an 8x5 basis, and has no guarantee of availability.
The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.
#Alitak, AK : 01/18/2026 14:23:17 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/16 18Z,  -0.30,  -7.61,  99.90,  -7.91,   0.00,
01/16 19Z,  -0.40,  -5.90,  99.90,  -6.30,   0.00,
01/16 20Z,  -0.60,  -4.43,  99.90,  -5.03,   0.00,
01/16 21Z,  -0.60,  -3.68,  99.90,  -4.28,   0.00,  (max)
01/16 22Z,  -0.60,  -3.90,  99.90,  -4.50,   0.00,
01/16 23Z,  -0.60,  -5.17,  99.90,  -5.77,   0.00,
01/17 00Z,  -0.70,  -7.35,  99.90,  -8.05,   0.00,
01/17 01Z,  -0.60, -10.01,  99.90, -10.61,   0.00,
01/17 02Z,  -0.60, -12.60,  99.90, -13.20,   0.00,
01/17 03Z,  -0.60, -14.57,  99.90, -15.17,   0.00,
01/17 04Z,  -0.60, -15.57,  99.90, -16.17,   0.00,  (min)
01/17 05Z,  -0.70, -15.46,  99.90, -16.16,   0.00,
01/17 06Z,  -0.80, -14.16,  99.90, -14.96,   0.00,
01/17 07Z,  -0.80, -11.86,  99.90, -12.66,   0.00,
01/17 08Z,  -0.80,  -9.23,  99.90, -10.03,   0.00,
01/17 09Z,  -0.80,  -7.03,  99.90,  -7.83,   0.00,
01/17 10Z,  -0.80,  -5.71,  99.90,  -6.51,   0.00,
01/17 11Z,  -0.80,  -5.41,  99.90,  -6.21,   0.00,  (max)
01/17 12Z,  -1.00,  -6.09,  99.90,  -7.09,   0.00,
01/17 13Z,  -1.00,  -7.39,  99.90,  -8.39,   0.00,
01/17 14Z,  -1.10,  -8.83,  99.90,  -9.93,   0.00,
01/17 15Z,  -1.20,  -9.92,  99.90, -11.12,   0.00,
01/17 16Z,  -1.20, -10.35,  99.90, -11.55,   0.00,  (min)
01/17 17Z,  -1.20, -10.04,  99.90, -11.24,   0.00,
01/17 18Z,  -1.10,  -8.98,  99.90, -10.08,   0.00,
01/17 19Z,  -1.10,  -7.21,  99.90,  -8.31,   0.00,
01/17 20Z,  -1.10,  -5.19,  99.90,  -6.29,   0.00,
01/17 21Z,  -1.00,  -3.66,  99.90,  -4.66,   0.00,
01/17 22Z,  -1.00,  -3.13,  99.90,  -4.13,   0.00,  (max)
01/17 23Z,  -0.90,  -3.77,  99.90,  -4.67,   0.00,
01/18 00Z,  -1.00,  -5.57,  99.90,  -6.57,   0.00,
01/18 01Z,  -0.90,  -8.22,  99.90,  -9.12,   0.00,
01/18 02Z,  -0.90, -11.20,  99.90, -12.10,   0.00,
01/18 03Z,  -0.90, -13.86,  99.90, -14.76,   0.00,
01/18 04Z,  -1.00, -15.66,  99.90, -16.66,   0.00,
01/18 05Z,  -1.10, -16.28,  99.90, -17.38,   0.00,  (min)
01/18 06Z,  -0.90, -15.61,  99.90, -16.51,   0.00,
01/18 07Z,  -0.90, -13.66,  99.90, -14.56,   0.00,
01/18 08Z,  -0.90, -10.82,  99.90, -11.72,   0.00,
01/18 09Z,  -0.90,  -7.95,  99.90,  -8.85,   0.00,
01/18 10Z,  -0.90,  -5.87,  99.90,  -6.77,   0.00,
01/18 11Z,  -0.90,  -4.92,  99.90,  -5.82,   0.00,  (max)
01/18 12Z,  -0.90,  -5.15,  99.90,  -6.05,   0.00,
01/18 13Z,  -0.90,  -6.35,  99.90,  -7.25,   0.00,
01/18 14Z,  -0.90,  -8.04,  99.90,  -8.94,   0.00,
01/18 15Z,  -0.90,  -9.67,  99.90, -10.57,   0.00,
01/18 16Z,  -0.90, -10.73,  99.90, -11.63,   0.00,
01/18 17Z,  -0.90, -10.94,  99.90, -11.84,   0.00,  (min)
01/18 18Z,  -0.90, -10.26,  99.90, -11.16,   0.00,
01/18 19Z,  -0.90,  -8.71,  99.90,  -9.61,   0.00,
01/18 20Z,  -0.90,  -6.50,  99.90,  -7.40,   0.00,
01/18 21Z,  -0.90,  -4.30,  99.90,  -5.20,   0.00,
01/18 22Z,  -0.90,  -2.93,  99.90,  -3.83,   0.00,
01/18 23Z,  -0.90,  -2.83,  99.90,  -3.73,   0.00,  (max)
01/19 00Z,  -0.90,  -4.05,  99.90,  -4.95,   0.00,
01/19 01Z,  -0.90,  -6.41,  99.90,  -7.31,   0.00,
01/19 02Z,  -0.90,  -9.47,  99.90, -10.37,   0.00,
01/19 03Z,  -1.00, -12.58,  99.90, -13.58,   0.00,
01/19 04Z,  -1.00, -15.11,  99.90, -16.11,   0.00,
01/19 05Z,  -1.00, -16.52,  99.90, -17.52,   0.00,
01/19 06Z,  -1.00, -16.56,  99.90, -17.56,   0.00,  (min)
01/19 07Z,  -1.00, -15.20,  99.90, -16.20,   0.00,
01/19 08Z,  -0.90, -12.59,  99.90, -13.49,   0.00,
01/19 09Z,  -0.90,  -9.37,  99.90, -10.27,   0.00,
01/19 10Z,  -1.00,  -6.54,  99.90,  -7.54,   0.00,
01/19 11Z,  -1.00,  -4.83,  99.90,  -5.83,   0.00,
01/19 12Z,  -1.00,  -4.46,  99.90,  -5.46,   0.00,  (max)
01/19 13Z,  -1.00,  -5.30,  99.90,  -6.30,   0.00,
01/19 14Z,  -1.00,  -6.99,  99.90,  -7.99,   0.00,
01/19 15Z,  -1.00,  -8.96,  99.90,  -9.96,   0.00,
01/19 16Z,  -1.10, -10.61,  99.90, -11.71,   0.00,
01/19 17Z,  -1.10, -11.49,  99.90, -12.59,   0.00,  (min)
01/19 18Z,  -1.10, -11.34,  99.90, -12.44,   0.00,
01/19 19Z,  -1.10, -10.17,  99.90, -11.27,   0.00,
01/19 20Z,  -1.10,  -8.12,  99.90,  -9.22,   0.00,
01/19 21Z,  -1.10,  -5.60,  99.90,  -6.70,   0.00,
01/19 22Z,  -1.10,  -3.46,  99.90,  -4.56,   0.00,
01/19 23Z,  -1.20,  -2.49,  99.90,  -3.69,   0.00,  (max)
01/20 00Z,  -1.20,  -2.99,  99.90,  -4.19,   0.00,
01/20 01Z,  -1.20,  -4.83,  99.90,  -6.03,   0.00,
01/20 02Z,  -1.30,  -7.66,  99.90,  -8.96,   0.00,
01/20 03Z,  -1.40, -10.92,  99.90, -12.32,   0.00,
01/20 04Z,  -1.40, -13.94,  99.90, -15.34,   0.00,
01/20 05Z,  -1.40, -16.08,  99.90, -17.48,   0.00,
01/20 06Z,  -1.30, -16.90,  99.90, -18.20,   0.00,  (min)
01/20 07Z,  -1.30, -16.22,  99.90, -17.52,   0.00,
01/20 08Z,  -1.20, -14.13,  99.90, -15.33,   0.00,
01/20 09Z,  -1.20, -11.01,  99.90, -12.21,   0.00,
01/20 10Z,  -1.20,  -7.69,  99.90,  -8.89,   0.00,
01/20 11Z,  -1.20,  -5.19,  99.90,  -6.39,   0.00,
01/20 12Z,  -1.20,  -4.10,  99.90,  -5.30,   0.00,  (max)
01/20 13Z,  -1.20,  -4.41,  99.90,  -5.61,   0.00,
01/20 14Z,  -1.20,  -5.85,  99.90,  -7.05,   0.00,
01/20 15Z,  -1.20,  -7.92,  99.90,  -9.12,   0.00,
01/20 16Z,  -1.20,  -9.99,  99.90, -11.19,   0.00,
01/20 17Z,  -1.20, -11.52,  99.90, -12.72,   0.00,
01/20 18Z,  -1.20, -12.06,  99.90, -13.26,   0.00,  (min)
01/20 19Z,  -1.20, -11.45,  99.90, -12.65,   0.00,
01/20 20Z,  -1.20,  -9.77,  99.90, -10.97,   0.00,
01/20 21Z,  -1.10,  -7.34,  99.90,  -8.44,   0.00,
01/20 22Z,  -1.10,  -4.75,  99.90,  -5.85,   0.00,
01/20 23Z,  -1.10,  -2.92,  99.90,  -4.02,   0.00,
01/21 00Z,  -1.10,  -2.54,  99.90,  -3.64,   0.00,  (max)
01/21 01Z,  -1.20,  -3.68,  99.90,  -4.88,   0.00,
01/21 02Z,  -1.20,  -6.03,  99.90,  -7.23,   0.00,
01/21 03Z,  -1.20,  -9.12,  99.90, -10.32,   0.00,
01/21 04Z,  -1.20, -12.32,  99.90, -13.52,   0.00,
01/21 05Z,  -1.20, -14.99,  99.90, -16.19,   0.00,
01/21 06Z,  -1.10, -16.54,  99.90, -17.64,   0.00,
01/21 07Z,  -1.10, -16.61,  99.90, -17.71,   0.00,  (min)
01/21 08Z,  -1.10, -15.17,  99.90, -16.27,   0.00,
01/21 09Z,  -1.10, -12.49,  99.90, -13.59,   0.00,
01/21 10Z,  -1.10,  -9.13,  99.90, -10.23,   0.00,
01/21 11Z,  -1.10,  -6.03,  99.90,  -7.13,   0.00,
01/21 12Z,  -1.10,  -4.13,  99.90,  -5.23,   0.00,
01/21 13Z,  -1.10,  -3.78,  99.90,  -4.88,   0.00,  (max)
01/21 14Z,  -1.10,  -4.79,  99.90,  -5.89,   0.00,
01/21 15Z,  -1.10,  -6.70,  99.90,  -7.80,   0.00,
01/21 16Z,  -1.10,  -8.97,  99.90, -10.07,   0.00,
01/21 17Z,  -1.10, -11.00,  99.90, -12.10,   0.00,
01/21 18Z,  -1.10, -12.26,  99.90, -13.36,   0.00,
01/21 19Z,  -1.10, -12.38,  99.90, -13.48,   0.00,  (min)
01/21 20Z,  -1.00, -11.28,  99.90, -12.28,   0.00,
01/21 21Z,  -1.00,  -9.22,  99.90, -10.22,   0.00,
01/21 22Z,  -0.90,  -6.62,  99.90,  -7.52,   0.00,
01/21 23Z,  -1.00,  -4.21,  99.90,  -5.21,   0.00,
01/22 00Z,  -1.00,  -2.89,  99.90,  -3.89,   0.00,  (max)
01/22 01Z,  -1.00,  -3.13,  99.90,  -4.13,   0.00,
01/22 02Z,  -1.00,  -4.80,  99.90,  -5.80,   0.00,
01/22 03Z,  -1.00,  -7.45,  99.90,  -8.45,   0.00,
01/22 04Z,  -1.00, -10.52,  99.90, -11.52,   0.00,
01/22 05Z,  -1.00, -13.40,  99.90, -14.40,   0.00,
01/22 06Z,  -0.90, -15.49,  99.90, -16.39,   0.00,