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.
#Apokak Creek Ent, AK : 02/06/2026 18:21:06 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/05 00Z,   0.00,   8.81,  99.90,   8.81,   0.00,
02/05 01Z,   0.00,  11.13,  99.90,  11.13,   0.00,
02/05 02Z,   0.00,  11.43,  99.90,  11.43,   0.00,  (max)
02/05 03Z,   0.00,   9.96,  99.90,   9.96,   0.00,
02/05 04Z,   0.00,   7.56,  99.90,   7.56,   0.00,
02/05 05Z,   0.00,   4.99,  99.90,   4.99,   0.00,
02/05 06Z,   0.00,   2.82,  99.90,   2.82,   0.00,
02/05 07Z,   0.00,   1.36,  99.90,   1.36,   0.00,
02/05 08Z,   0.00,   0.67,  99.90,   0.67,   0.00,
02/05 09Z,   0.00,   0.62,  99.90,   0.62,   0.00,  (min)
02/05 10Z,   0.00,   1.37,  99.90,   1.37,   0.00,
02/05 11Z,   0.00,   3.27,  99.90,   3.27,   0.00,
02/05 12Z,   0.10,   6.07,  99.90,   6.17,   0.00,
02/05 13Z,   0.10,   8.45,  99.90,   8.55,   0.00,
02/05 14Z,   0.10,   9.16,  99.90,   9.26,   0.00,  (max)
02/05 15Z,   0.10,   8.21,  99.90,   8.31,   0.00,
02/05 16Z,   0.10,   6.31,  99.90,   6.41,   0.00,
02/05 17Z,   0.20,   4.19,  99.90,   4.39,   0.00,
02/05 18Z,   0.40,   2.33,  99.90,   2.73,   0.00,
02/05 19Z,   0.40,   1.04,  99.90,   1.44,   0.00,
02/05 20Z,   0.40,   0.41,  99.90,   0.81,   0.00,
02/05 21Z,   0.40,   0.37,  99.90,   0.77,   0.00,  (min)
02/05 22Z,   0.50,   1.04,  99.90,   1.54,   0.00,
02/05 23Z,   0.50,   2.89,  99.90,   3.39,   0.00,
02/06 00Z,   0.50,   5.90,  99.90,   6.40,   0.00,
02/06 01Z,   0.50,   9.07,  99.90,   9.57,   0.00,
02/06 02Z,   0.60,  10.90,  99.90,  11.50,   0.00,  (max)
02/06 03Z,   0.60,  10.74,  99.90,  11.34,   0.00,
02/06 04Z,   0.60,   9.05,  99.90,   9.65,   0.00,
02/06 05Z,   0.70,   6.65,  99.90,   7.35,   0.00,
02/06 06Z,   0.50,   4.21,  99.90,   4.71,   0.00,
02/06 07Z,   0.60,   2.23,  99.90,   2.83,   0.00,
02/06 08Z,   0.60,   0.98,  99.90,   1.58,   0.00,
02/06 09Z,   0.70,   0.44,  99.90,   1.14,   0.00,  (min)
02/06 10Z,   0.70,   0.51,  99.90,   1.21,   0.00,
02/06 11Z,   0.80,   1.36,  99.90,   2.16,   0.00,
02/06 12Z,   0.60,   3.35,  99.90,   3.95,   0.00,
02/06 13Z,   0.60,   6.18,  99.90,   6.78,   0.00,
02/06 14Z,   0.70,   8.57,  99.90,   9.27,   0.00,
02/06 15Z,   0.70,   9.34,  99.90,  10.04,   0.00,  (max)
02/06 16Z,   0.70,   8.47,  99.90,   9.17,   0.00,
02/06 17Z,   0.70,   6.62,  99.90,   7.32,   0.00,
02/06 18Z,   0.70,   4.52,  99.90,   5.22,   0.00,
02/06 19Z,   0.60,   2.64,  99.90,   3.24,   0.00,
02/06 20Z,   0.60,   1.33,  99.90,   1.93,   0.00,
02/06 21Z,   0.50,   0.70,  99.90,   1.20,   0.00,
02/06 22Z,   0.50,   0.69,  99.90,   1.19,   0.00,  (min)
02/06 23Z,   0.40,   1.47,  99.90,   1.87,   0.00,
02/07 00Z,   0.40,   3.44,  99.90,   3.84,   0.00,
02/07 01Z,   0.30,   6.41,  99.90,   6.71,   0.00,
02/07 02Z,   0.20,   9.22,  99.90,   9.42,   0.00,
02/07 03Z,   0.20,  10.49,  99.90,  10.69,   0.00,  (max)
02/07 04Z,   0.20,   9.89,  99.90,  10.09,   0.00,
02/07 05Z,   0.10,   8.03,  99.90,   8.13,   0.00,
02/07 06Z,   0.10,   5.68,  99.90,   5.78,   0.00,
02/07 07Z,   0.10,   3.43,  99.90,   3.53,   0.00,
02/07 08Z,   0.10,   1.69,  99.90,   1.79,   0.00,
02/07 09Z,   0.10,   0.65,  99.90,   0.75,   0.00,
02/07 10Z,   0.10,   0.27,  99.90,   0.37,   0.00,  (min)
02/07 11Z,   0.10,   0.46,  99.90,   0.56,   0.00,
02/07 12Z,   0.10,   1.47,  99.90,   1.57,   0.00,
02/07 13Z,   0.00,   3.61,  99.90,   3.61,   0.00,
02/07 14Z,   0.00,   6.48,  99.90,   6.48,   0.00,
02/07 15Z,   0.00,   8.81,  99.90,   8.81,   0.00,
02/07 16Z,   0.00,   9.56,  99.90,   9.56,   0.00,  (max)
02/07 17Z,   0.00,   8.69,  99.90,   8.69,   0.00,
02/07 18Z,  -0.10,   6.87,  99.90,   6.77,   0.00,
02/07 19Z,  -0.10,   4.76,  99.90,   4.66,   0.00,
02/07 20Z,  -0.10,   2.88,  99.90,   2.78,   0.00,
02/07 21Z,  -0.20,   1.57,  99.90,   1.37,   0.00,
02/07 22Z,  -0.20,   0.94,  99.90,   0.74,   0.00,  (min)
02/07 23Z,  -0.20,   0.99,  99.90,   0.79,   0.00,
02/08 00Z,  -0.20,   1.90,  99.90,   1.70,   0.00,
02/08 01Z,  -0.20,   4.00,  99.90,   3.80,   0.00,
02/08 02Z,  -0.20,   6.87,  99.90,   6.67,   0.00,
02/08 03Z,  -0.20,   9.24,  99.90,   9.04,   0.00,
02/08 04Z,  -0.20,   9.91,  99.90,   9.71,   0.00,  (max)
02/08 05Z,  -0.20,   8.93,  99.90,   8.73,   0.00,
02/08 06Z,  -0.10,   6.97,  99.90,   6.87,   0.00,
02/08 07Z,  -0.10,   4.73,  99.90,   4.63,   0.00,
02/08 08Z,  -0.10,   2.70,  99.90,   2.60,   0.00,
02/08 09Z,  -0.10,   1.21,  99.90,   1.11,   0.00,
02/08 10Z,   0.00,   0.40,  99.90,   0.40,   0.00,
02/08 11Z,   0.00,   0.17,  99.90,   0.17,   0.00,  (min)
02/08 12Z,   0.00,   0.51,  99.90,   0.51,   0.00,
02/08 13Z,  -0.10,   1.72,  99.90,   1.62,   0.00,
02/08 14Z,  -0.10,   4.04,  99.90,   3.94,   0.00,
02/08 15Z,  -0.10,   6.93,  99.90,   6.83,   0.00,
02/08 16Z,  -0.10,   9.15,  99.90,   9.05,   0.00,
02/08 17Z,  -0.10,   9.77,  99.90,   9.67,   0.00,  (max)
02/08 18Z,  -0.10,   8.84,  99.90,   8.74,   0.00,
02/08 19Z,  -0.10,   6.99,  99.90,   6.89,   0.00,
02/08 20Z,  -0.10,   4.89,  99.90,   4.79,   0.00,
02/08 21Z,  -0.10,   3.03,  99.90,   2.93,   0.00,
02/08 22Z,  -0.20,   1.74,  99.90,   1.54,   0.00,
02/08 23Z,  -0.20,   1.14,  99.90,   0.94,   0.00,  (min)
02/09 00Z,  -0.20,   1.26,  99.90,   1.06,   0.00,
02/09 01Z,  -0.20,   2.35,  99.90,   2.15,   0.00,
02/09 02Z,  -0.20,   4.57,  99.90,   4.37,   0.00,
02/09 03Z,  -0.20,   7.28,  99.90,   7.08,   0.00,
02/09 04Z,  -0.20,   9.13,  99.90,   8.93,   0.00,
02/09 05Z,  -0.20,   9.23,  99.90,   9.03,   0.00,  (max)
02/09 06Z,  -0.20,   7.94,  99.90,   7.74,   0.00,
02/09 07Z,  -0.20,   5.96,  99.90,   5.76,   0.00,
02/09 08Z,  -0.10,   3.86,  99.90,   3.76,   0.00,
02/09 09Z,  -0.10,   2.07,  99.90,   1.97,   0.00,
02/09 10Z,   0.00,   0.84,  99.90,   0.84,   0.00,
02/09 11Z,   0.00,   0.22,  99.90,   0.22,   0.00,
02/09 12Z,   0.00,   0.14,  99.90,   0.14,   0.00,  (min)
02/09 13Z,   0.10,   0.64,  99.90,   0.74,   0.00,
02/09 14Z,   0.10,   2.10,  99.90,   2.20,   0.00,
02/09 15Z,   0.20,   4.61,  99.90,   4.81,   0.00,
02/09 16Z,   0.20,   7.48,  99.90,   7.68,   0.00,
02/09 17Z,   0.10,   9.50,  99.90,   9.60,   0.00,
02/09 18Z,   0.10,   9.93,  99.90,  10.03,   0.00,  (max)
02/09 19Z,   0.10,   8.87,  99.90,   8.97,   0.00,
02/09 20Z,   0.10,   6.99,  99.90,   7.09,   0.00,
02/09 21Z,   0.00,   4.90,  99.90,   4.90,   0.00,
02/09 22Z,   0.00,   3.07,  99.90,   3.07,   0.00,
02/09 23Z,   0.00,   1.83,  99.90,   1.83,   0.00,
02/10 00Z,   0.00,   1.30,  99.90,   1.30,   0.00,  (min)
02/10 01Z,   0.00,   1.53,  99.90,   1.53,   0.00,
02/10 02Z,   0.00,   2.82,  99.90,   2.82,   0.00,
02/10 03Z,   0.00,   5.15,  99.90,   5.15,   0.00,
02/10 04Z,   0.00,   7.62,  99.90,   7.62,   0.00,
02/10 05Z,   0.00,   8.89,  99.90,   8.89,   0.00,  (max)
02/10 06Z,   0.00,   8.50,  99.90,   8.50,   0.00,
02/10 07Z,   0.00,   7.00,  99.90,   7.00,   0.00,
02/10 08Z,   0.00,   5.04,  99.90,   5.04,   0.00,
02/10 09Z,   0.00,   3.11,  99.90,   3.11,   0.00,
02/10 10Z,   0.00,   1.55,  99.90,   1.55,   0.00,
02/10 11Z,   0.00,   0.55,  99.90,   0.55,   0.00,
02/10 12Z,   0.00,   0.12,  99.90,   0.12,   0.00,