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.
#New London, CT : 11/09/2025 04:20:52 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/07 12Z,   0.20,   2.06,   2.41,  99.90,   0.15,
11/07 13Z,   0.20,   2.96,   3.24,  99.90,   0.08,
11/07 14Z,   0.20,   3.55,   3.92,  99.90,   0.17,
11/07 15Z,   0.20,   3.76,   4.16,  99.90,   0.20,  0.10 ft above HAT  (max)
11/07 16Z,   0.20,   3.57,   3.94,  99.90,   0.17,
11/07 17Z,   0.30,   3.03,   3.18,  99.90,  -0.15,
11/07 18Z,   0.50,   2.27,   2.55,  99.90,  -0.22,
11/07 19Z,   0.50,   1.44,   1.90,  99.90,  -0.04,
11/07 20Z,   0.50,   0.60,   1.01,  99.90,  -0.09,
11/07 21Z,   0.60,  -0.11,   0.13,  99.90,  -0.36,
11/07 22Z,   0.60,  -0.39,  -0.05,  99.90,  -0.26,  (min)
11/07 23Z,   0.60,  -0.06,   0.43,  99.90,  -0.11,
11/08 00Z,   0.60,   0.71,   1.49,  99.90,   0.18,
11/08 01Z,   0.60,   1.57,   2.27,  99.90,   0.10,
11/08 02Z,   0.60,   2.23,   2.82,  99.90,  -0.01,
11/08 03Z,   0.60,   2.60,   3.34,  99.90,   0.14,  (max)
11/08 04Z,   0.60,   2.61,   3.30,  99.90,   0.09,
11/08 05Z,   0.50,   2.29,   3.00,  99.90,   0.21,
11/08 06Z,   0.40,   1.75,   2.48,  99.90,   0.33,
11/08 07Z,   0.40,   1.17,   2.00,  99.90,   0.43,
11/08 08Z,   0.30,   0.63,   1.32,  99.90,   0.39,
11/08 09Z,   0.30,   0.19,   0.85,  99.90,   0.36,
11/08 10Z,   0.30,   0.03,   0.75,  99.90,   0.42,  (min)
11/08 11Z,   0.20,   0.36,   0.95,  99.90,   0.39,
11/08 12Z,   0.30,   1.14,   1.66,  99.90,   0.22,
11/08 13Z,   0.30,   2.09,   2.43,  99.90,   0.04,
11/08 14Z,   0.30,   2.90,   3.20,  99.90,   0.00,
11/08 15Z,   0.30,   3.42,   3.75,  99.90,   0.03,
11/08 16Z,   0.30,   3.60,   3.85,  99.90,  -0.05,  (max)
11/08 17Z,   0.30,   3.40,   3.66,  99.90,  -0.04,
11/08 18Z,   0.40,   2.87,   3.20,  99.90,  -0.07,
11/08 19Z,   0.50,   2.17,   2.48,  99.90,  -0.19,
11/08 20Z,   0.50,   1.40,   2.03,  99.90,   0.13,
11/08 21Z,   0.50,   0.63,   1.15,  99.90,   0.02,
11/08 22Z,   0.50,  -0.01,   0.41,  99.90,  -0.08,
11/08 23Z,   0.50,  -0.23,   0.20,  99.90,  -0.07,  (min)
11/09 00Z,   0.50,   0.10,   0.46,  99.90,  -0.14,
11/09 01Z,   0.50,   0.83,   1.36,  99.90,   0.03,
11/09 02Z,   0.50,   1.60,   2.13,  99.90,   0.03,
11/09 03Z,   0.40,   2.20,   2.75,  99.90,   0.15,
11/09 04Z,   0.50,   2.53,   3.19,  99.90,   0.16,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/09 05Z,   0.50,   2.53,  99.90,   3.17,   0.14,
11/09 06Z,   0.50,   2.21,  99.90,   2.84,   0.12,
11/09 07Z,   0.50,   1.72,  99.90,   2.33,   0.11,
11/09 08Z,   0.60,   1.21,  99.90,   1.90,   0.09,
11/09 09Z,   0.60,   0.73,  99.90,   1.41,   0.07,
11/09 10Z,   0.60,   0.33,  99.90,   0.98,   0.06,
11/09 11Z,   0.60,   0.18,  99.90,   0.82,   0.04,  (min)
11/09 12Z,   0.60,   0.48,  99.90,   1.10,   0.02,
11/09 13Z,   0.60,   1.19,  99.90,   1.79,   0.00,
11/09 14Z,   0.70,   2.03,  99.90,   2.71,  -0.01,
11/09 15Z,   0.70,   2.73,  99.90,   3.40,  -0.03,
11/09 16Z,   0.70,   3.20,  99.90,   3.85,  -0.05,
11/09 17Z,   0.70,   3.37,  99.90,   4.02,  -0.05,  (max)
11/09 18Z,   0.70,   3.18,  99.90,   3.84,  -0.05,
11/09 19Z,   0.80,   2.71,  99.90,   3.46,  -0.05,
11/09 20Z,   0.80,   2.09,  99.90,   2.85,  -0.05,
11/09 21Z,   0.80,   1.42,  99.90,   2.17,  -0.05,
11/09 22Z,   0.90,   0.72,  99.90,   1.57,  -0.05,
11/09 23Z,   0.90,   0.13,  99.90,   0.98,  -0.05,
11/10 00Z,   1.00,  -0.07,  99.90,   0.88,  -0.05,  (min)
11/10 01Z,   1.10,   0.25,  99.90,   1.30,  -0.05,
11/10 02Z,   1.10,   0.91,  99.90,   1.96,  -0.05,
11/10 03Z,   1.00,   1.60,  99.90,   2.56,  -0.05,
11/10 04Z,   1.00,   2.15,  99.90,   3.11,  -0.05,
11/10 05Z,   0.90,   2.46,  99.90,   3.32,  -0.05,
11/10 06Z,   0.90,   2.47,  99.90,   3.32,  -0.05,  (max)
11/10 07Z,   0.90,   2.18,  99.90,   3.03,  -0.05,
11/10 08Z,   0.90,   1.76,  99.90,   2.61,  -0.05,
11/10 09Z,   0.90,   1.33,  99.90,   2.18,  -0.05,
11/10 10Z,   0.80,   0.90,  99.90,   1.65,  -0.05,
11/10 11Z,   0.90,   0.50,  99.90,   1.35,  -0.05,
11/10 12Z,   0.80,   0.32,  99.90,   1.07,  -0.05,  (min)
11/10 13Z,   0.80,   0.56,  99.90,   1.31,  -0.05,
11/10 14Z,   0.90,   1.17,  99.90,   2.02,  -0.05,
11/10 15Z,   1.10,   1.89,  99.90,   2.94,  -0.05,
11/10 16Z,   0.90,   2.51,  99.90,   3.37,  -0.05,
11/10 17Z,   0.80,   2.95,  99.90,   3.70,  -0.05,
11/10 18Z,   0.70,   3.11,  99.90,   3.76,  -0.05,  (max)
11/10 19Z,   0.70,   2.96,  99.90,   3.61,  -0.05,
11/10 20Z,   0.80,   2.56,  99.90,   3.32,  -0.05,
11/10 21Z,   0.80,   2.05,  99.90,   2.81,  -0.05,
11/10 22Z,   0.70,   1.47,  99.90,   2.12,  -0.05,
11/10 23Z,   0.60,   0.82,  99.90,   1.37,  -0.05,
11/11 00Z,   0.60,   0.26,  99.90,   0.81,  -0.05,
11/11 01Z,   0.50,   0.07,  99.90,   0.52,  -0.05,  (min)
11/11 02Z,   0.50,   0.36,  99.90,   0.81,  -0.05,
11/11 03Z,   0.50,   0.95,  99.90,   1.41,  -0.05,
11/11 04Z,   0.40,   1.59,  99.90,   1.94,  -0.05,
11/11 05Z,   0.40,   2.11,  99.90,   2.46,  -0.05,
11/11 06Z,   0.50,   2.41,  99.90,   2.87,  -0.05,
11/11 07Z,   0.50,   2.44,  99.90,   2.89,  -0.05,  (max)
11/11 08Z,   0.40,   2.21,  99.90,   2.56,  -0.05,
11/11 09Z,   0.40,   1.87,  99.90,   2.22,  -0.05,
11/11 10Z,   0.40,   1.51,  99.90,   1.86,  -0.05,
11/11 11Z,   0.40,   1.09,  99.90,   1.44,  -0.05,
11/11 12Z,   0.30,   0.66,  99.90,   0.91,  -0.05,
11/11 13Z,   0.30,   0.43,  99.90,   0.68,  -0.05,  (min)
11/11 14Z,   0.30,   0.59,  99.90,   0.84,  -0.05,
11/11 15Z,   0.30,   1.10,  99.90,   1.35,  -0.05,
11/11 16Z,   0.20,   1.72,  99.90,   1.87,  -0.05,
11/11 17Z,   0.10,   2.28,  99.90,   2.33,  -0.05,
11/11 18Z,   0.10,   2.69,  99.90,   2.74,  -0.05,
11/11 19Z,   0.10,   2.86,  99.90,   2.92,  -0.05,  (max)
11/11 20Z,   0.00,   2.76,  99.90,   2.71,  -0.05,
11/11 21Z,   0.00,   2.45,  99.90,   2.40,  -0.05,
11/11 22Z,  -0.10,   2.04,  99.90,   1.89,  -0.05,
11/11 23Z,  -0.30,   1.52,  99.90,   1.17,  -0.05,
11/12 00Z,  -0.50,   0.90,  99.90,   0.35,  -0.05,
11/12 01Z,  -0.50,   0.35,  99.90,  -0.19,  -0.05,
11/12 02Z,  -0.50,   0.17,  99.90,  -0.38,  -0.05,  (min)
11/12 03Z,  -0.60,   0.44,  99.90,  -0.21,  -0.05,
11/12 04Z,  -0.60,   0.99,  99.90,   0.34,  -0.05,
11/12 05Z,  -0.60,   1.58,  99.90,   0.93,  -0.05,
11/12 06Z,  -0.50,   2.09,  99.90,   1.54,  -0.05,
11/12 07Z,  -0.50,   2.41,  99.90,   1.86,  -0.05,
11/12 08Z,  -0.40,   2.47,  99.90,   2.02,  -0.05,  (max)
11/12 09Z,  -0.40,   2.30,  99.90,   1.85,  -0.05,
11/12 10Z,  -0.30,   2.02,  99.90,   1.68,  -0.05,
11/12 11Z,  -0.20,   1.69,  99.90,   1.44,  -0.05,
11/12 12Z,  -0.20,   1.25,  99.90,   1.00,  -0.05,
11/12 13Z,  -0.20,   0.76,  99.90,   0.52,  -0.05,
11/12 14Z,  -0.30,   0.48,  99.90,   0.13,  -0.05,  (min)
11/12 15Z,  -0.30,   0.58,  99.90,   0.23,  -0.05,
11/12 16Z,  -0.20,   1.00,  99.90,   0.76,  -0.05,
11/12 17Z,  -0.10,   1.54,  99.90,   1.39,  -0.05,
11/12 18Z,  -0.20,   2.05,  99.90,   1.81,  -0.05,
11/12 19Z,  99.90,   2.46,  99.90,  99.90,  -0.05,
11/12 20Z,  99.90,   2.66,  99.90,  99.90,  -0.05,
11/12 21Z,  99.90,   2.60,  99.90,  99.90,  -0.05,
11/12 22Z,  99.90,   2.36,  99.90,  99.90,  -0.05,
11/12 23Z,  99.90,   2.01,  99.90,  99.90,  -0.05,
11/13 00Z,  99.90,   1.53,  99.90,  99.90,  -0.05,