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.
#Charleston, OR : 03/12/2026 09:23:36 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/10 18Z,  -0.20,  -5.94,  -6.28,  99.90,  -0.14,
03/10 19Z,  -0.20,  -6.23,  -6.74,  99.90,  -0.31,  (min)
03/10 20Z,  -0.20,  -6.03,  -6.46,  99.90,  -0.23,
03/10 21Z,  -0.30,  -5.43,  -5.96,  99.90,  -0.23,
03/10 22Z,  -0.30,  -4.64,  -5.21,  99.90,  -0.27,
03/10 23Z,  -0.30,  -3.83,  -4.44,  99.90,  -0.31,
03/11 00Z,  -0.30,  -3.15,  -3.64,  99.90,  -0.19,
03/11 01Z,  -0.30,  -2.72,  -3.15,  99.90,  -0.13,
03/11 02Z,  -0.30,  -2.61,  -3.06,  99.90,  -0.15,  (max)
03/11 03Z,  -0.30,  -2.79,  -3.19,  99.90,  -0.10,
03/11 04Z,  -0.30,  -3.11,  -3.53,  99.90,  -0.12,
03/11 05Z,  -0.40,  -3.41,  -3.84,  99.90,  -0.03,  (min)
03/11 06Z,  -0.40,  -3.56,  -3.83,  99.90,   0.13,  (max)
03/11 07Z,  -0.40,  -3.49,  -3.84,  99.90,   0.05,  (min)
03/11 08Z,  -0.40,  -3.14,  -3.53,  99.90,   0.01,
03/11 09Z,  -0.40,  -2.56,  -2.99,  99.90,  -0.03,
03/11 10Z,  -0.40,  -1.89,  -2.35,  99.90,  -0.06,
03/11 11Z,  -0.30,  -1.31,  -1.78,  99.90,  -0.17,
03/11 12Z,  -0.30,  -0.94,  -1.35,  99.90,  -0.11,
03/11 13Z,  -0.20,  -0.88,  -1.34,  99.90,  -0.26,  (max)
03/11 14Z,  -0.20,  -1.22,  -1.79,  99.90,  -0.37,
03/11 15Z,  -0.20,  -1.98,  -2.58,  99.90,  -0.40,
03/11 16Z,  -0.20,  -3.00,  -3.43,  99.90,  -0.23,
03/11 17Z,  -0.20,  -4.10,  -4.58,  99.90,  -0.28,
03/11 18Z,  -0.20,  -5.08,  -5.46,  99.90,  -0.18,
03/11 19Z,  -0.20,  -5.79,  -6.20,  99.90,  -0.21,
03/11 20Z,  -0.20,  -6.11,  -6.50,  99.90,  -0.19,  (min)
03/11 21Z,  -0.20,  -6.00,  -6.46,  99.90,  -0.26,
03/11 22Z,  -0.20,  -5.54,  -5.93,  99.90,  -0.19,
03/11 23Z,  -0.20,  -4.86,  -5.31,  99.90,  -0.25,
03/12 00Z,  -0.30,  -4.12,  -4.53,  99.90,  -0.11,
03/12 01Z,  -0.20,  -3.43,  -3.93,  99.90,  -0.30,
03/12 02Z,  -0.20,  -2.93,  -3.36,  99.90,  -0.23,
03/12 03Z,  -0.10,  -2.69,  -3.05,  99.90,  -0.26,  (max)
03/12 04Z,  -0.20,  -2.71,  -3.06,  99.90,  -0.15,
03/12 05Z,  -0.30,  -2.89,  -3.20,  99.90,  -0.01,
03/12 06Z,  -0.20,  -3.10,  -3.38,  99.90,  -0.08,
03/12 07Z,  -0.20,  -3.24,  -3.58,  99.90,  -0.14,
03/12 08Z,  -0.30,  -3.24,  -3.59,  99.90,  -0.05,  (min)
03/12 09Z,  -0.30,  -3.01,  -3.31,  99.90,   0.00,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/12 10Z,  -0.20,  -2.58,  99.90,  -2.79,  -0.01,
03/12 11Z,  -0.20,  -2.04,  99.90,  -2.26,  -0.03,
03/12 12Z,  -0.30,  -1.53,  99.90,  -1.87,  -0.04,
03/12 13Z,  -0.10,  -1.16,  99.90,  -1.32,  -0.06,
03/12 14Z,  -0.10,  -1.06,  99.90,  -1.23,  -0.07,  (max)
03/12 15Z,  -0.20,  -1.33,  99.90,  -1.62,  -0.08,
03/12 16Z,  -0.10,  -2.00,  99.90,  -2.19,  -0.10,
03/12 17Z,  -0.10,  -2.94,  99.90,  -3.16,  -0.11,
03/12 18Z,  -0.20,  -4.00,  99.90,  -4.33,  -0.13,
03/12 19Z,  -0.20,  -5.00,  99.90,  -5.34,  -0.14,
03/12 20Z,  -0.10,  -5.78,  99.90,  -6.04,  -0.16,
03/12 21Z,  -0.10,  -6.21,  99.90,  -6.48,  -0.17,  (min)
03/12 22Z,  -0.10,  -6.19,  99.90,  -6.46,  -0.17,
03/12 23Z,   0.00,  -5.79,  99.90,  -5.96,  -0.17,
03/13 00Z,   0.00,  -5.13,  99.90,  -5.30,  -0.17,
03/13 01Z,   0.00,  -4.33,  99.90,  -4.50,  -0.17,
03/13 02Z,   0.00,  -3.53,  99.90,  -3.70,  -0.17,
03/13 03Z,   0.00,  -2.89,  99.90,  -3.06,  -0.17,
03/13 04Z,  -0.10,  -2.53,  99.90,  -2.80,  -0.17,
03/13 05Z,  -0.10,  -2.47,  99.90,  -2.74,  -0.17,  (max)
03/13 06Z,  -0.10,  -2.62,  99.90,  -2.90,  -0.17,
03/13 07Z,  -0.10,  -2.89,  99.90,  -3.16,  -0.17,
03/13 08Z,  -0.10,  -3.15,  99.90,  -3.43,  -0.17,
03/13 09Z,  -0.10,  -3.29,  99.90,  -3.56,  -0.17,  (min)
03/13 10Z,   0.00,  -3.18,  99.90,  -3.36,  -0.17,
03/13 11Z,  -0.10,  -2.82,  99.90,  -3.09,  -0.17,
03/13 12Z,  -0.10,  -2.29,  99.90,  -2.56,  -0.17,
03/13 13Z,   0.00,  -1.73,  99.90,  -1.90,  -0.17,
03/13 14Z,   0.00,  -1.26,  99.90,  -1.43,  -0.17,
03/13 15Z,   0.00,  -1.05,  99.90,  -1.22,  -0.17,  (max)
03/13 16Z,   0.00,  -1.24,  99.90,  -1.41,  -0.17,
03/13 17Z,   0.00,  -1.86,  99.90,  -2.03,  -0.17,
03/13 18Z,   0.00,  -2.82,  99.90,  -3.00,  -0.17,
03/13 19Z,   0.00,  -3.96,  99.90,  -4.13,  -0.17,
03/13 20Z,   0.00,  -5.08,  99.90,  -5.25,  -0.17,
03/13 21Z,   0.00,  -6.00,  99.90,  -6.17,  -0.17,
03/13 22Z,   0.00,  -6.51,  99.90,  -6.68,  -0.17,
03/13 23Z,   0.00,  -6.52,  99.90,  -6.69,  -0.17,  (min)
03/14 00Z,   0.10,  -6.06,  99.90,  -6.13,  -0.17,
03/14 01Z,   0.00,  -5.28,  99.90,  -5.45,  -0.17,
03/14 02Z,   0.00,  -4.31,  99.90,  -4.48,  -0.17,
03/14 03Z,   0.10,  -3.34,  99.90,  -3.41,  -0.17,
03/14 04Z,   0.00,  -2.58,  99.90,  -2.75,  -0.17,
03/14 05Z,   0.00,  -2.18,  99.90,  -2.35,  -0.17,
03/14 06Z,   0.00,  -2.16,  99.90,  -2.33,  -0.17,  (max)
03/14 07Z,   0.10,  -2.43,  99.90,  -2.51,  -0.17,
03/14 08Z,   0.10,  -2.89,  99.90,  -2.96,  -0.17,
03/14 09Z,   0.10,  -3.35,  99.90,  -3.42,  -0.17,
03/14 10Z,   0.10,  -3.63,  99.90,  -3.70,  -0.17,  (min)
03/14 11Z,   0.10,  -3.58,  99.90,  -3.65,  -0.17,
03/14 12Z,   0.00,  -3.18,  99.90,  -3.35,  -0.17,
03/14 13Z,   0.00,  -2.54,  99.90,  -2.71,  -0.17,
03/14 14Z,   0.00,  -1.81,  99.90,  -1.98,  -0.17,
03/14 15Z,   0.00,  -1.18,  99.90,  -1.35,  -0.17,
03/14 16Z,  -0.10,  -0.86,  99.90,  -1.13,  -0.17,  (max)
03/14 17Z,  -0.20,  -1.01,  99.90,  -1.38,  -0.17,
03/14 18Z,  -0.20,  -1.69,  99.90,  -2.07,  -0.17,
03/14 19Z,  -0.20,  -2.79,  99.90,  -3.16,  -0.17,
03/14 20Z,  -0.30,  -4.10,  99.90,  -4.57,  -0.17,
03/14 21Z,  -0.30,  -5.39,  99.90,  -5.86,  -0.17,
03/14 22Z,  -0.30,  -6.41,  99.90,  -6.88,  -0.17,
03/14 23Z,  -0.30,  -6.92,  99.90,  -7.39,  -0.17,  (min)
03/15 00Z,  -0.20,  -6.83,  99.90,  -7.20,  -0.17,
03/15 01Z,  -0.20,  -6.18,  99.90,  -6.56,  -0.17,
03/15 02Z,  -0.20,  -5.17,  99.90,  -5.54,  -0.17,
03/15 03Z,  -0.30,  -3.98,  99.90,  -4.45,  -0.17,
03/15 04Z,  -0.40,  -2.86,  99.90,  -3.43,  -0.17,
03/15 05Z,  -0.40,  -2.05,  99.90,  -2.62,  -0.17,
03/15 06Z,  -0.40,  -1.73,  99.90,  -2.30,  -0.17,  (max)
03/15 07Z,  -0.30,  -1.90,  99.90,  -2.37,  -0.17,
03/15 08Z,  -0.40,  -2.44,  99.90,  -3.01,  -0.17,
03/15 09Z,  -0.30,  -3.16,  99.90,  -3.63,  -0.17,
03/15 10Z,  -0.30,  -3.83,  99.90,  -4.30,  -0.17,
03/15 11Z,  -0.30,  -4.20,  99.90,  -4.67,  -0.17,  (min)
03/15 12Z,  -0.30,  -4.10,  99.90,  -4.57,  -0.17,
03/15 13Z,  -0.20,  -3.54,  99.90,  -3.91,  -0.17,
03/15 14Z,  -0.20,  -2.68,  99.90,  -3.05,  -0.17,
03/15 15Z,  -0.30,  -1.73,  99.90,  -2.20,  -0.17,
03/15 16Z,  -0.30,  -0.94,  99.90,  -1.41,  -0.17,
03/15 17Z,  -0.30,  -0.56,  99.90,  -1.03,  -0.17,  (max)
03/15 18Z,  -0.30,  -0.78,  99.90,  -1.25,  -0.17,
03/15 19Z,  -0.30,  -1.62,  99.90,  -2.09,  -0.17,
03/15 20Z,  -0.30,  -2.93,  99.90,  -3.40,  -0.17,
03/15 21Z,  -0.30,  -4.45,  99.90,  -4.93,  -0.17,
03/15 22Z,  -0.30,  -5.89,  99.90,  -6.36,  -0.17,
03/15 23Z,  -0.20,  -6.91,  99.90,  -7.29,  -0.17,
03/16 00Z,  -0.20,  -7.29,  99.90,  -7.66,  -0.17,
03/16 01Z,  99.90,  -6.94,  99.90,  99.90,  -0.17,
03/16 02Z,  99.90,  -6.01,  99.90,  99.90,  -0.17,
03/16 03Z,  99.90,  -4.70,  99.90,  99.90,  -0.17,
03/16 04Z,  99.90,  -3.31,  99.90,  99.90,  -0.17,
03/16 05Z,  99.90,  -2.12,  99.90,  99.90,  -0.17,
03/16 06Z,  99.90,  -1.40,  99.90,  99.90,  -0.17,