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.
#Sitka, AK : 07/11/2025 02:20:10 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 06Z,   0.10,   3.00,   2.97,  99.90,  -0.13,
07/09 07Z,   0.10,   4.00,   3.99,  99.90,  -0.11,
07/09 08Z,   0.10,   4.31,   4.30,  99.90,  -0.11,  (max)
07/09 09Z,   0.10,   3.74,   3.68,  99.90,  -0.16,
07/09 10Z,   0.00,   2.31,   2.22,  99.90,  -0.09,
07/09 11Z,   0.00,   0.24,   0.19,  99.90,  -0.05,
07/09 12Z,   0.00,  -2.08,  -2.25,  99.90,  -0.17,
07/09 13Z,   0.00,  -4.19,  -4.38,  99.90,  -0.19,
07/09 14Z,   0.00,  -5.67,  -5.83,  99.90,  -0.16,
07/09 15Z,   0.00,  -6.21,  -6.47,  99.90,  -0.26,  (min)
07/09 16Z,   0.00,  -5.74,  -5.88,  99.90,  -0.14,
07/09 17Z,   0.00,  -4.40,  -4.63,  99.90,  -0.23,
07/09 18Z,  -0.10,  -2.52,  -2.72,  99.90,  -0.10,
07/09 19Z,  -0.10,  -0.54,  -0.79,  99.90,  -0.15,
07/09 20Z,  -0.10,   1.11,   0.92,  99.90,  -0.09,
07/09 21Z,  -0.10,   2.10,   1.86,  99.90,  -0.14,
07/09 22Z,  -0.10,   2.28,   2.05,  99.90,  -0.13,  (max)
07/09 23Z,   0.00,   1.75,   1.52,  99.90,  -0.23,
07/10 00Z,  -0.20,   0.75,   0.50,  99.90,  -0.05,
07/10 01Z,  -0.20,  -0.31,  -0.59,  99.90,  -0.08,
07/10 02Z,  -0.20,  -1.06,  -1.40,  99.90,  -0.14,
07/10 03Z,  -0.10,  -1.20,  -1.49,  99.90,  -0.19,  (min)
07/10 04Z,  -0.10,  -0.62,  -0.94,  99.90,  -0.22,
07/10 05Z,  -0.10,   0.59,   0.36,  99.90,  -0.13,
07/10 06Z,  -0.20,   2.12,   1.80,  99.90,  -0.12,
07/10 07Z,  -0.20,   3.56,   3.28,  99.90,  -0.08,
07/10 08Z,  -0.20,   4.48,   4.21,  99.90,  -0.07,
07/10 09Z,  -0.10,   4.54,   4.22,  99.90,  -0.22,  (max)
07/10 10Z,  -0.10,   3.61,   3.34,  99.90,  -0.17,
07/10 11Z,  -0.10,   1.79,   1.49,  99.90,  -0.20,
07/10 12Z,  -0.20,  -0.60,  -0.84,  99.90,  -0.04,
07/10 13Z,  -0.20,  -3.09,  -3.41,  99.90,  -0.12,
07/10 14Z,  -0.10,  -5.18,  -5.43,  99.90,  -0.15,
07/10 15Z,  -0.10,  -6.43,  -6.66,  99.90,  -0.13,
07/10 16Z,   0.00,  -6.60,  -6.77,  99.90,  -0.17,  (min)
07/10 17Z,   0.00,  -5.69,  -5.82,  99.90,  -0.13,
07/10 18Z,   0.00,  -3.94,  -4.10,  99.90,  -0.16,
07/10 19Z,   0.00,  -1.77,  -1.84,  99.90,  -0.07,
07/10 20Z,   0.00,   0.31,   0.25,  99.90,  -0.06,
07/10 21Z,   0.00,   1.86,   1.87,  99.90,   0.01,
07/10 22Z,   0.10,   2.58,   2.62,  99.90,  -0.06,  (max)
07/10 23Z,   0.20,   2.42,   2.52,  99.90,  -0.10,
07/11 00Z,   0.30,   1.55,   1.63,  99.90,  -0.22,
07/11 01Z,   0.30,   0.31,   0.50,  99.90,  -0.11,
07/11 02Z,   0.30,  -0.84,  -0.63,  99.90,  -0.09,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/11 03Z,   0.30,  -1.50,  99.90,  -1.28,  -0.08,  (min)
07/11 04Z,   0.30,  -1.40,  99.90,  -1.18,  -0.08,
07/11 05Z,   0.20,  -0.52,  99.90,  -0.39,  -0.07,
07/11 06Z,   0.20,   0.97,  99.90,   1.10,  -0.07,
07/11 07Z,   0.10,   2.67,  99.90,   2.71,  -0.06,
07/11 08Z,   0.10,   4.10,  99.90,   4.14,  -0.06,
07/11 09Z,   0.10,   4.82,  99.90,   4.87,  -0.05,  (max)
07/11 10Z,   0.10,   4.54,  99.90,   4.60,  -0.05,
07/11 11Z,   0.10,   3.20,  99.90,   3.27,  -0.04,
07/11 12Z,   0.10,   1.01,  99.90,   1.07,  -0.03,
07/11 13Z,   0.10,  -1.63,  99.90,  -1.56,  -0.03,
07/11 14Z,   0.00,  -4.17,  99.90,  -4.19,  -0.02,
07/11 15Z,   0.00,  -6.08,  99.90,  -6.10,  -0.02,
07/11 16Z,   0.00,  -6.97,  99.90,  -6.99,  -0.02,  (min)
07/11 17Z,   0.00,  -6.67,  99.90,  -6.69,  -0.02,
07/11 18Z,   0.00,  -5.29,  99.90,  -5.31,  -0.02,
07/11 19Z,  -0.10,  -3.17,  99.90,  -3.30,  -0.02,
07/11 20Z,  -0.10,  -0.83,  99.90,  -0.95,  -0.02,
07/11 21Z,  -0.10,   1.21,  99.90,   1.09,  -0.02,
07/11 22Z,  -0.10,   2.53,  99.90,   2.40,  -0.02,
07/11 23Z,  -0.20,   2.88,  99.90,   2.66,  -0.02,  (max)
07/12 00Z,  -0.20,   2.32,  99.90,   2.10,  -0.02,
07/12 01Z,  -0.20,   1.12,  99.90,   0.90,  -0.02,
07/12 02Z,  -0.20,  -0.29,  99.90,  -0.52,  -0.02,
07/12 03Z,  -0.20,  -1.43,  99.90,  -1.66,  -0.02,
07/12 04Z,  -0.20,  -1.91,  99.90,  -2.13,  -0.02,  (min)
07/12 05Z,  -0.20,  -1.52,  99.90,  -1.74,  -0.02,
07/12 06Z,  -0.20,  -0.32,  99.90,  -0.54,  -0.02,
07/12 07Z,  -0.20,   1.39,  99.90,   1.17,  -0.02,
07/12 08Z,  -0.20,   3.16,  99.90,   2.94,  -0.02,
07/12 09Z,  -0.20,   4.48,  99.90,   4.25,  -0.02,
07/12 10Z,  -0.20,   4.91,  99.90,   4.69,  -0.02,  (max)
07/12 11Z,  -0.20,   4.24,  99.90,   4.01,  -0.02,
07/12 12Z,  -0.20,   2.50,  99.90,   2.28,  -0.02,
07/12 13Z,  -0.20,   0.01,  99.90,  -0.21,  -0.02,
07/12 14Z,  -0.20,  -2.73,  99.90,  -2.95,  -0.02,
07/12 15Z,  -0.30,  -5.15,  99.90,  -5.48,  -0.02,
07/12 16Z,  -0.30,  -6.73,  99.90,  -7.06,  -0.02,
07/12 17Z,  -0.30,  -7.15,  99.90,  -7.47,  -0.02,  (min)
07/12 18Z,  -0.30,  -6.34,  99.90,  -6.66,  -0.02,
07/12 19Z,  -0.20,  -4.53,  99.90,  -4.75,  -0.02,
07/12 20Z,  -0.20,  -2.15,  99.90,  -2.37,  -0.02,
07/12 21Z,  -0.20,   0.23,  99.90,   0.01,  -0.02,
07/12 22Z,  -0.10,   2.09,  99.90,   1.97,  -0.02,
07/12 23Z,  -0.10,   3.05,  99.90,   2.92,  -0.02,
07/13 00Z,   0.00,   2.97,  99.90,   2.95,  -0.02,  (max)
07/13 01Z,   0.00,   2.01,  99.90,   1.99,  -0.02,
07/13 02Z,   0.00,   0.53,  99.90,   0.51,  -0.02,
07/13 03Z,   0.00,  -0.97,  99.90,  -0.99,  -0.02,
07/13 04Z,  -0.10,  -2.01,  99.90,  -2.13,  -0.02,
07/13 05Z,  -0.10,  -2.24,  99.90,  -2.37,  -0.02,  (min)
07/13 06Z,  -0.10,  -1.56,  99.90,  -1.68,  -0.02,
07/13 07Z,  -0.10,  -0.10,  99.90,  -0.22,  -0.02,
07/13 08Z,  -0.20,   1.75,  99.90,   1.53,  -0.02,
07/13 09Z,  -0.20,   3.48,  99.90,   3.26,  -0.02,
07/13 10Z,  -0.20,   4.58,  99.90,   4.35,  -0.02,
07/13 11Z,  -0.20,   4.67,  99.90,   4.44,  -0.02,  (max)
07/13 12Z,  -0.20,   3.62,  99.90,   3.40,  -0.02,
07/13 13Z,  -0.30,   1.58,  99.90,   1.26,  -0.02,
07/13 14Z,  -0.30,  -1.05,  99.90,  -1.37,  -0.02,
07/13 15Z,  -0.30,  -3.72,  99.90,  -4.05,  -0.02,
07/13 16Z,  -0.30,  -5.85,  99.90,  -6.18,  -0.02,
07/13 17Z,  -0.40,  -6.98,  99.90,  -7.41,  -0.02,  (min)
07/13 18Z,  -0.40,  -6.88,  99.90,  -7.30,  -0.02,
07/13 19Z,  -0.40,  -5.59,  99.90,  -6.01,  -0.02,
07/13 20Z,  -0.40,  -3.44,  99.90,  -3.86,  -0.02,
07/13 21Z,  -0.40,  -0.94,  99.90,  -1.37,  -0.02,
07/13 22Z,  -0.40,   1.32,  99.90,   0.90,  -0.02,
07/13 23Z,  -0.40,   2.86,  99.90,   2.44,  -0.02,
07/14 00Z,  -0.40,   3.39,  99.90,   2.96,  -0.02,  (max)
07/14 01Z,  -0.40,   2.87,  99.90,   2.45,  -0.02,
07/14 02Z,  -0.40,   1.55,  99.90,   1.13,  -0.02,
07/14 03Z,  -0.50,  -0.12,  99.90,  -0.64,  -0.02,
07/14 04Z,  -0.50,  -1.63,  99.90,  -2.16,  -0.02,
07/14 05Z,  -0.50,  -2.52,  99.90,  -3.05,  -0.02,
07/14 06Z,  -0.60,  -2.51,  99.90,  -3.14,  -0.02,  (min)
07/14 07Z,  -0.60,  -1.58,  99.90,  -2.20,  -0.02,
07/14 08Z,  -0.60,   0.05,  99.90,  -0.58,  -0.02,
07/14 09Z,  -0.70,   1.91,  99.90,   1.19,  -0.02,
07/14 10Z,  -0.70,   3.50,  99.90,   2.78,  -0.02,
07/14 11Z,  -0.70,   4.33,  99.90,   3.61,  -0.02,  (max)
07/14 12Z,  -0.70,   4.10,  99.90,   3.38,  -0.02,
07/14 13Z,  -0.70,   2.78,  99.90,   2.05,  -0.02,
07/14 14Z,  -0.70,   0.59,  99.90,  -0.13,  -0.02,
07/14 15Z,  -0.80,  -1.99,  99.90,  -2.82,  -0.02,
07/14 16Z,  -0.80,  -4.41,  99.90,  -5.24,  -0.02,
07/14 17Z,  -0.90,  -6.12,  99.90,  -7.04,  -0.02,
07/14 18Z,  -0.90,  -6.74,  99.90,  -7.66,  -0.02,