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.
#Seldovia, AK : 01/23/2026 11:23:05 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/21 12Z,  -0.60,  17.13,  15.84,  99.90,  -0.69,
01/21 13Z,  -0.60,  18.77,  17.46,  99.90,  -0.71,  (max)
01/21 14Z,  -0.60,  18.07,  16.82,  99.90,  -0.65,
01/21 15Z,  -0.60,  15.25,  14.02,  99.90,  -0.63,
01/21 16Z,  -0.60,  11.10,   9.94,  99.90,  -0.56,
01/21 17Z,  -0.60,   6.75,   5.66,  99.90,  -0.49,
01/21 18Z,  -0.60,   3.46,   2.21,  99.90,  -0.65,
01/21 19Z,  -0.60,   2.32,   1.07,  99.90,  -0.65,  (min)
01/21 20Z,  -0.50,   3.73,   2.79,  99.90,  -0.44,
01/21 21Z,  -0.50,   7.08,   6.18,  99.90,  -0.40,
01/21 22Z,  -0.40,  11.29,  10.29,  99.90,  -0.60,
01/21 23Z,  -0.40,  15.34,  14.37,  99.90,  -0.57,
01/22 00Z,  -0.50,  18.25,  17.29,  99.90,  -0.46,
01/22 01Z,  -0.60,  19.20,  18.12,  99.90,  -0.48,  (max)
01/22 02Z,  -0.60,  17.80,  16.55,  99.90,  -0.65,
01/22 03Z,  -0.60,  14.28,  13.06,  99.90,  -0.62,
01/22 04Z,  -0.50,   9.40,   8.46,  99.90,  -0.44,
01/22 05Z,  -0.50,   4.30,   3.51,  99.90,  -0.29,
01/22 06Z,  -0.60,   0.20,  -0.79,  99.90,  -0.39,
01/22 07Z,  -0.60,  -1.79,  -2.91,  99.90,  -0.52,  (min)
01/22 08Z,  -0.50,  -1.07,  -2.06,  99.90,  -0.49,
01/22 09Z,  -0.50,   2.06,   0.88,  99.90,  -0.68,
01/22 10Z,  -0.50,   6.58,   5.19,  99.90,  -0.89,
01/22 11Z,  -0.50,  11.44,  10.15,  99.90,  -0.79,
01/22 12Z,  -0.60,  15.68,  99.90,  99.90,  99.90,
01/22 13Z,  -0.60,  18.37,  17.08,  99.90,  -0.69,
01/22 14Z,  -0.60,  18.86,  17.66,  99.90,  -0.60,  (max)
01/22 15Z,  -0.60,  17.06,  15.99,  99.90,  -0.47,
01/22 16Z,  -0.60,  13.47,  12.40,  99.90,  -0.47,
01/22 17Z,  -0.60,   9.05,   8.01,  99.90,  -0.44,
01/22 18Z,  -0.70,   5.00,   3.87,  99.90,  -0.43,
01/22 19Z,  -0.60,   2.46,   1.18,  99.90,  -0.68,
01/22 20Z,  -0.60,   2.25,   1.11,  99.90,  -0.54,  (min)
01/22 21Z,  -0.60,   4.42,   3.44,  99.90,  -0.38,
01/22 22Z,  -0.60,   8.13,   7.01,  99.90,  -0.52,
01/22 23Z,  -0.60,  12.26,  11.09,  99.90,  -0.57,
01/23 00Z,  -0.60,  15.86,  14.81,  99.90,  -0.45,
01/23 01Z,  -0.60,  18.07,  17.04,  99.90,  -0.43,
01/23 02Z,  -0.60,  18.21,  17.07,  99.90,  -0.54,  (max)
01/23 03Z,  -0.60,  16.13,  14.96,  99.90,  -0.57,
01/23 04Z,  -0.60,  12.25,  11.25,  99.90,  -0.40,
01/23 05Z,  -0.60,   7.50,   6.67,  99.90,  -0.23,
01/23 06Z,  -0.60,   3.04,   2.10,  99.90,  -0.34,
01/23 07Z,  -0.60,  -0.01,  -1.20,  99.90,  -0.59,
01/23 08Z,  -0.60,  -0.79,  -1.94,  99.90,  -0.55,  (min)
01/23 09Z,  -0.60,   1.00,  -0.12,  99.90,  -0.52,
01/23 10Z,  -0.60,   4.75,   3.30,  99.90,  -0.85,
01/23 11Z,  -0.60,   9.35,   7.77,  99.90,  -0.98,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/23 12Z,  -0.60,  13.79,  99.90,  12.25,  -0.94,
01/23 13Z,  -0.70,  17.21,  99.90,  15.62,  -0.89,
01/23 14Z,  -0.70,  18.83,  99.90,  17.27,  -0.85,  (max)
01/23 15Z,  -0.60,  18.23,  99.90,  16.82,  -0.81,
01/23 16Z,  -0.60,  15.60,  99.90,  14.23,  -0.77,
01/23 17Z,  -0.50,  11.61,  99.90,  10.38,  -0.73,
01/23 18Z,  -0.50,   7.32,  99.90,   6.14,  -0.68,
01/23 19Z,  -0.60,   3.83,  99.90,   2.59,  -0.64,
01/23 20Z,  -0.60,   2.07,  99.90,   0.87,  -0.60,  (min)
01/23 21Z,  -0.60,   2.60,  99.90,   1.44,  -0.56,
01/23 22Z,  -0.60,   5.19,  99.90,   4.07,  -0.51,
01/23 23Z,  -0.60,   8.87,  99.90,   7.80,  -0.47,
01/24 00Z,  -0.70,  12.63,  99.90,  11.46,  -0.47,
01/24 01Z,  -0.80,  15.64,  99.90,  14.37,  -0.47,
01/24 02Z,  -0.80,  17.16,  99.90,  15.89,  -0.47,  (max)
01/24 03Z,  -0.80,  16.70,  99.90,  15.43,  -0.47,
01/24 04Z,  -0.90,  14.30,  99.90,  12.93,  -0.47,
01/24 05Z,  -0.90,  10.53,  99.90,   9.16,  -0.47,
01/24 06Z,  -0.80,   6.34,  99.90,   5.07,  -0.47,
01/24 07Z,  -0.60,   2.81,  99.90,   1.74,  -0.47,
01/24 08Z,  -0.60,   0.85,  99.90,  -0.22,  -0.47,  (min)
01/24 09Z,  -0.70,   1.08,  99.90,  -0.09,  -0.47,
01/24 10Z,  -0.70,   3.54,  99.90,   2.37,  -0.47,
01/24 11Z,  -0.70,   7.45,  99.90,   6.28,  -0.47,
01/24 12Z,  -0.80,  11.72,  99.90,  10.45,  -0.47,
01/24 13Z,  -0.90,  15.46,  99.90,  14.09,  -0.47,
01/24 14Z,  -1.00,  17.95,  99.90,  16.48,  -0.47,
01/24 15Z,  -1.00,  18.58,  99.90,  17.11,  -0.47,  (max)
01/24 16Z,  -1.00,  17.17,  99.90,  15.70,  -0.47,
01/24 17Z,  -1.00,  14.08,  99.90,  12.61,  -0.47,
01/24 18Z,  -1.10,  10.09,  99.90,   8.51,  -0.47,
01/24 19Z,  -1.00,   6.19,  99.90,   4.72,  -0.47,
01/24 20Z,  -0.90,   3.31,  99.90,   1.93,  -0.47,
01/24 21Z,  -0.80,   2.16,  99.90,   0.88,  -0.47,  (min)
01/24 22Z,  -0.70,   3.08,  99.90,   1.91,  -0.47,
01/24 23Z,  -0.70,   5.70,  99.90,   4.53,  -0.47,
01/25 00Z,  -0.70,   9.05,  99.90,   7.88,  -0.47,
01/25 01Z,  -0.80,  12.27,  99.90,  11.00,  -0.47,
01/25 02Z,  -0.90,  14.71,  99.90,  13.33,  -0.47,
01/25 03Z,  -0.90,  15.74,  99.90,  14.37,  -0.47,  (max)
01/25 04Z,  -0.90,  15.04,  99.90,  13.67,  -0.47,
01/25 05Z,  -0.90,  12.77,  99.90,  11.40,  -0.47,
01/25 06Z,  -0.70,   9.51,  99.90,   8.34,  -0.47,
01/25 07Z,  -0.60,   6.16,  99.90,   5.09,  -0.47,
01/25 08Z,  -0.50,   3.59,  99.90,   2.62,  -0.47,
01/25 09Z,  -0.50,   2.51,  99.90,   1.53,  -0.47,  (min)
01/25 10Z,  -0.50,   3.36,  99.90,   2.39,  -0.47,
01/25 11Z,  -0.50,   6.02,  99.90,   5.05,  -0.47,
01/25 12Z,  -0.60,   9.67,  99.90,   8.60,  -0.47,
01/25 13Z,  -0.60,  13.33,  99.90,  12.26,  -0.47,
01/25 14Z,  -0.60,  16.30,  99.90,  15.23,  -0.47,
01/25 15Z,  -0.60,  17.97,  99.90,  16.90,  -0.47,  (max)
01/25 16Z,  -0.60,  17.90,  99.90,  16.83,  -0.47,
01/25 17Z,  -0.50,  16.07,  99.90,  15.10,  -0.47,
01/25 18Z,  -0.40,  12.91,  99.90,  12.04,  -0.47,
01/25 19Z,  -0.20,   9.19,  99.90,   8.52,  -0.47,
01/25 20Z,   0.00,   5.75,  99.90,   5.28,  -0.47,
01/25 21Z,   0.00,   3.32,  99.90,   2.85,  -0.47,
01/25 22Z,   0.00,   2.46,  99.90,   1.99,  -0.47,  (min)
01/25 23Z,  -0.10,   3.39,  99.90,   2.82,  -0.47,
01/26 00Z,  -0.20,   5.70,  99.90,   5.02,  -0.47,
01/26 01Z,  -0.30,   8.53,  99.90,   7.76,  -0.47,
01/26 02Z,  -0.50,  11.24,  99.90,  10.27,  -0.47,
01/26 03Z,  -0.50,  13.30,  99.90,  12.33,  -0.47,
01/26 04Z,  -0.40,  14.19,  99.90,  13.32,  -0.47,  (max)
01/26 05Z,  -0.30,  13.67,  99.90,  12.90,  -0.47,
01/26 06Z,  -0.10,  11.90,  99.90,  11.33,  -0.47,
01/26 07Z,   0.00,   9.40,  99.90,   8.93,  -0.47,
01/26 08Z,   0.10,   6.90,  99.90,   6.53,  -0.47,
01/26 09Z,   0.10,   5.09,  99.90,   4.72,  -0.47,
01/26 10Z,   0.10,   4.50,  99.90,   4.13,  -0.47,  (min)
01/26 11Z,   0.10,   5.50,  99.90,   5.13,  -0.47,
01/26 12Z,   0.00,   7.94,  99.90,   7.47,  -0.47,
01/26 13Z,   0.00,  11.05,  99.90,  10.58,  -0.47,
01/26 14Z,   0.00,  14.04,  99.90,  13.57,  -0.47,
01/26 15Z,   0.00,  16.38,  99.90,  15.90,  -0.47,
01/26 16Z,   0.00,  17.54,  99.90,  17.07,  -0.47,  (max)
01/26 17Z,   0.00,  17.17,  99.90,  16.70,  -0.47,
01/26 18Z,   0.00,  15.32,  99.90,  14.85,  -0.47,
01/26 19Z,   0.10,  12.39,  99.90,  12.02,  -0.47,
01/26 20Z,   0.20,   9.03,  99.90,   8.76,  -0.47,
01/26 21Z,   0.40,   5.92,  99.90,   5.85,  -0.47,
01/26 22Z,   0.50,   3.64,  99.90,   3.67,  -0.47,
01/26 23Z,   0.50,   2.68,  99.90,   2.71,  -0.47,  (min)
01/27 00Z,   0.50,   3.27,  99.90,   3.30,  -0.47,