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.
#Port Townsend, WA : 03/08/2026 00:20:58 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/06 06Z,   0.00,  -1.64,  -1.91,  99.90,  -0.27,
03/06 07Z,   0.00,  -2.17,  -2.44,  99.90,  -0.27,  (min)
03/06 08Z,   0.00,  -1.95,  -2.18,  99.90,  -0.23,
03/06 09Z,   0.00,  -1.17,  -1.32,  99.90,  -0.15,
03/06 10Z,   0.00,  -0.06,  -0.45,  99.90,  -0.39,
03/06 11Z,   0.00,   1.21,   0.93,  99.90,  -0.28,
03/06 12Z,   0.00,   2.47,   2.09,  99.90,  -0.38,
03/06 13Z,   0.00,   3.42,   3.06,  99.90,  -0.36,
03/06 14Z,   0.00,   3.69,   3.40,  99.90,  -0.29,  (max)
03/06 15Z,   0.00,   3.12,   2.89,  99.90,  -0.23,
03/06 16Z,   0.00,   1.80,   1.65,  99.90,  -0.15,
03/06 17Z,   0.00,   0.02,  -0.05,  99.90,  -0.07,
03/06 18Z,   0.00,  -1.76,  -1.88,  99.90,  -0.12,
03/06 19Z,  -0.10,  -2.99,  -3.11,  99.90,  -0.02,
03/06 20Z,  -0.10,  -3.38,  -3.45,  99.90,   0.03,  (min)
03/06 21Z,   0.00,  -3.00,  -3.12,  99.90,  -0.12,
03/06 22Z,   0.00,  -2.16,  -2.25,  99.90,  -0.09,
03/06 23Z,   0.00,  -1.06,  -1.27,  99.90,  -0.21,
03/07 00Z,   0.00,   0.15,  -0.25,  99.90,  -0.40,
03/07 01Z,   0.00,   1.27,   1.03,  99.90,  -0.24,
03/07 02Z,   0.00,   2.01,   1.70,  99.90,  -0.31,
03/07 03Z,   0.00,   2.17,   2.02,  99.90,  -0.15,  (max)
03/07 04Z,   0.00,   1.77,   1.72,  99.90,  -0.05,
03/07 05Z,   0.00,   0.94,   0.86,  99.90,  -0.08,
03/07 06Z,   0.00,  -0.04,  -0.20,  99.90,  -0.16,
03/07 07Z,   0.00,  -0.81,  -0.99,  99.90,  -0.18,
03/07 08Z,   0.00,  -1.02,  -1.25,  99.90,  -0.23,  (min)
03/07 09Z,   0.00,  -0.64,  -0.81,  99.90,  -0.17,
03/07 10Z,   0.00,   0.15,  -0.05,  99.90,  -0.20,
03/07 11Z,   0.00,   1.12,   0.80,  99.90,  -0.32,
03/07 12Z,   0.00,   2.15,   1.89,  99.90,  -0.26,
03/07 13Z,   0.00,   3.06,   2.85,  99.90,  -0.21,
03/07 14Z,   0.00,   3.52,   3.21,  99.90,  -0.31,  (max)
03/07 15Z,   0.00,   3.26,   3.05,  99.90,  -0.21,
03/07 16Z,   0.00,   2.24,   2.15,  99.90,  -0.09,
03/07 17Z,   0.00,   0.65,   0.59,  99.90,  -0.06,
03/07 18Z,   0.00,  -1.17,  -1.19,  99.90,  -0.02,
03/07 19Z,   0.00,  -2.78,  -2.85,  99.90,  -0.07,
03/07 20Z,   0.00,  -3.72,  -3.70,  99.90,   0.02,
03/07 21Z,   0.00,  -3.81,  -3.79,  99.90,   0.02,  (min)
03/07 22Z,   0.00,  -3.23,  -3.23,  99.90,  -0.00,
03/07 23Z,   0.00,  -2.25,  -2.37,  99.90,  -0.12,
03/08 00Z,   0.00,  -1.08,  -1.33,  99.90,  -0.25,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/08 01Z,   0.10,   0.16,  99.90,   0.01,  -0.24,
03/08 02Z,   0.10,   1.24,  99.90,   1.11,  -0.23,
03/08 03Z,   0.10,   1.92,  99.90,   1.80,  -0.23,
03/08 04Z,   0.10,   2.09,  99.90,   1.97,  -0.22,  (max)
03/08 05Z,   0.10,   1.82,  99.90,   1.70,  -0.21,
03/08 06Z,   0.10,   1.24,  99.90,   1.13,  -0.21,
03/08 07Z,   0.20,   0.58,  99.90,   0.58,  -0.20,
03/08 08Z,   0.20,   0.13,  99.90,   0.14,  -0.19,
03/08 09Z,   0.20,   0.12,  99.90,   0.13,  -0.19,  (min)
03/08 10Z,   0.20,   0.54,  99.90,   0.56,  -0.18,
03/08 11Z,   0.20,   1.20,  99.90,   1.23,  -0.17,
03/08 12Z,   0.20,   1.95,  99.90,   1.99,  -0.16,
03/08 13Z,   0.20,   2.70,  99.90,   2.73,  -0.16,
03/08 14Z,   0.30,   3.23,  99.90,   3.36,  -0.16,
03/08 15Z,   0.40,   3.24,  99.90,   3.48,  -0.16,  (max)
03/08 16Z,   0.40,   2.56,  99.90,   2.80,  -0.16,
03/08 17Z,   0.50,   1.26,  99.90,   1.59,  -0.16,
03/08 18Z,   0.50,  -0.42,  99.90,  -0.08,  -0.16,
03/08 19Z,   0.40,  -2.12,  99.90,  -1.88,  -0.16,
03/08 20Z,   0.40,  -3.46,  99.90,  -3.23,  -0.16,
03/08 21Z,   0.50,  -4.10,  99.90,  -3.77,  -0.16,  (min)
03/08 22Z,   0.50,  -3.97,  99.90,  -3.63,  -0.16,
03/08 23Z,   0.50,  -3.25,  99.90,  -2.92,  -0.16,
03/09 00Z,   0.60,  -2.23,  99.90,  -1.79,  -0.16,
03/09 01Z,   0.70,  -1.04,  99.90,  -0.51,  -0.16,
03/09 02Z,   0.70,   0.17,  99.90,   0.70,  -0.16,
03/09 03Z,   0.60,   1.19,  99.90,   1.63,  -0.16,
03/09 04Z,   0.60,   1.84,  99.90,   2.27,  -0.16,
03/09 05Z,   0.50,   2.06,  99.90,   2.40,  -0.16,  (max)
03/09 06Z,   0.50,   1.96,  99.90,   2.30,  -0.16,
03/09 07Z,   0.50,   1.65,  99.90,   1.99,  -0.16,
03/09 08Z,   0.50,   1.27,  99.90,   1.61,  -0.16,
03/09 09Z,   0.50,   1.03,  99.90,   1.37,  -0.16,  (min)
03/09 10Z,   0.50,   1.10,  99.90,   1.43,  -0.16,
03/09 11Z,   0.50,   1.44,  99.90,   1.77,  -0.16,
03/09 12Z,   0.50,   1.91,  99.90,   2.24,  -0.16,
03/09 13Z,   0.40,   2.41,  99.90,   2.64,  -0.16,
03/09 14Z,   0.40,   2.86,  99.90,   3.09,  -0.16,
03/09 15Z,   0.30,   3.05,  99.90,   3.18,  -0.16,  (max)
03/09 16Z,   0.30,   2.72,  99.90,   2.85,  -0.16,
03/09 17Z,   0.30,   1.77,  99.90,   1.90,  -0.16,
03/09 18Z,   0.30,   0.36,  99.90,   0.50,  -0.16,
03/09 19Z,   0.20,  -1.23,  99.90,  -1.20,  -0.16,
03/09 20Z,   0.20,  -2.72,  99.90,  -2.69,  -0.16,
03/09 21Z,   0.20,  -3.80,  99.90,  -3.76,  -0.16,
03/09 22Z,   0.20,  -4.21,  99.90,  -4.17,  -0.16,  (min)
03/09 23Z,   0.20,  -3.93,  99.90,  -3.90,  -0.16,
03/10 00Z,   0.30,  -3.18,  99.90,  -3.04,  -0.16,
03/10 01Z,   0.40,  -2.17,  99.90,  -1.94,  -0.16,
03/10 02Z,   0.40,  -1.03,  99.90,  -0.80,  -0.16,
03/10 03Z,   0.30,   0.12,  99.90,   0.26,  -0.16,
03/10 04Z,   0.30,   1.10,  99.90,   1.23,  -0.16,
03/10 05Z,   0.30,   1.74,  99.90,   1.88,  -0.16,
03/10 06Z,   0.20,   2.08,  99.90,   2.12,  -0.16,
03/10 07Z,   0.20,   2.19,  99.90,   2.22,  -0.16,  (max)
03/10 08Z,   0.10,   2.11,  99.90,   2.05,  -0.16,
03/10 09Z,   0.10,   1.92,  99.90,   1.86,  -0.16,
03/10 10Z,   0.20,   1.77,  99.90,   1.81,  -0.16,  (min)
03/10 11Z,   0.20,   1.80,  99.90,   1.84,  -0.16,
03/10 12Z,   0.10,   2.00,  99.90,   1.93,  -0.16,
03/10 13Z,   0.10,   2.25,  99.90,   2.19,  -0.16,
03/10 14Z,   0.10,   2.52,  99.90,   2.46,  -0.16,
03/10 15Z,   0.10,   2.72,  99.90,   2.66,  -0.16,  (max)
03/10 16Z,   0.10,   2.66,  99.90,   2.60,  -0.16,
03/10 17Z,   0.10,   2.12,  99.90,   2.06,  -0.16,
03/10 18Z,   0.10,   1.08,  99.90,   1.01,  -0.16,
03/10 19Z,   0.00,  -0.28,  99.90,  -0.45,  -0.16,
03/10 20Z,   0.00,  -1.71,  99.90,  -1.88,  -0.16,
03/10 21Z,   0.00,  -2.99,  99.90,  -3.16,  -0.16,
03/10 22Z,   0.00,  -3.87,  99.90,  -4.04,  -0.16,
03/10 23Z,   0.00,  -4.15,  99.90,  -4.32,  -0.16,  (min)
03/11 00Z,   0.00,  -3.84,  99.90,  -4.00,  -0.16,
03/11 01Z,   0.10,  -3.12,  99.90,  -3.19,  -0.16,
03/11 02Z,   0.10,  -2.18,  99.90,  -2.25,  -0.16,
03/11 03Z,   0.00,  -1.10,  99.90,  -1.27,  -0.16,
03/11 04Z,   0.00,   0.01,  99.90,  -0.16,  -0.16,
03/11 05Z,   0.00,   0.97,  99.90,   0.81,  -0.16,
03/11 06Z,   0.00,   1.68,  99.90,   1.52,  -0.16,
03/11 07Z,   0.00,   2.17,  99.90,   2.01,  -0.16,
03/11 08Z,   0.00,   2.47,  99.90,   2.31,  -0.16,
03/11 09Z,   0.00,   2.55,  99.90,   2.39,  -0.16,  (max)
03/11 10Z,   0.10,   2.43,  99.90,   2.37,  -0.16,
03/11 11Z,   0.10,   2.27,  99.90,   2.20,  -0.16,  (min)
03/11 12Z,   0.20,   2.19,  99.90,   2.23,  -0.16,
03/11 13Z,   0.30,   2.22,  99.90,   2.35,  -0.16,
03/11 14Z,   0.30,   2.29,  99.90,   2.43,  -0.16,
03/11 15Z,   0.30,   2.39,  99.90,   2.53,  -0.16,
03/11 16Z,   0.40,   2.44,  99.90,   2.67,  -0.16,  (max)
03/11 17Z,   0.50,   2.24,  99.90,   2.58,  -0.16,
03/11 18Z,   0.60,   1.62,  99.90,   2.06,  -0.16,