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.
#Providence, RI : 01/21/2026 13:21:48 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/19 18Z,   0.90,   0.17,   0.82,  99.90,  -0.25,
01/19 19Z,   0.90,  -0.14,   0.50,  99.90,  -0.26,  (min)
01/19 20Z,   0.90,   0.14,   0.86,  99.90,  -0.18,
01/19 21Z,   0.80,   0.64,   1.37,  99.90,  -0.07,
01/19 22Z,   0.70,   1.31,   1.38,  99.90,  -0.63,
01/19 23Z,   0.70,   2.31,   2.39,  99.90,  -0.62,
01/20 00Z,   0.50,   3.45,   3.98,  99.90,   0.03,  (max)
01/20 01Z,   0.40,   4.21,   3.90,  99.90,  -0.71,
01/20 02Z,   0.30,   4.20,   3.35,  99.90,  -1.15,
01/20 03Z,   0.30,   3.44,   2.79,  99.90,  -0.95,
01/20 04Z,   0.20,   2.27,   2.14,  99.90,  -0.33,
01/20 05Z,   0.10,   1.08,   1.49,  99.90,   0.31,
01/20 06Z,   0.10,   0.13,   0.78,  99.90,   0.55,
01/20 07Z,   0.00,  -0.21,  -0.05,  99.90,   0.16,
01/20 08Z,   0.00,   0.16,  -0.33,  99.90,  -0.49,  (min)
01/20 09Z,   0.00,   0.84,  -0.17,  99.90,  -1.01,
01/20 10Z,   0.00,   1.55,   0.68,  99.90,  -0.87,
01/20 11Z,  -0.10,   2.46,   1.95,  99.90,  -0.41,
01/20 12Z,   0.00,   3.58,   3.14,  99.90,  -0.44,
01/20 13Z,   0.00,   4.50,   4.23,  99.90,  -0.27,
01/20 14Z,  -0.10,   4.77,   4.45,  99.90,  -0.22,  (max)
01/20 15Z,  -0.10,   4.24,   3.75,  99.90,  -0.39,
01/20 16Z,  -0.10,   3.13,   2.87,  99.90,  -0.16,
01/20 17Z,  -0.10,   1.84,   1.33,  99.90,  -0.41,
01/20 18Z,  -0.10,   0.65,  -0.13,  99.90,  -0.68,
01/20 19Z,  -0.10,  -0.13,  -0.43,  99.90,  -0.20,  (min)
01/20 20Z,  -0.10,  -0.18,  -0.21,  99.90,   0.07,
01/20 21Z,  -0.20,   0.30,   0.26,  99.90,   0.16,
01/20 22Z,  -0.20,   0.92,   0.30,  99.90,  -0.42,
01/20 23Z,  -0.30,   1.70,   0.83,  99.90,  -0.57,
01/21 00Z,  -0.20,   2.78,   2.03,  99.90,  -0.55,
01/21 01Z,  -0.30,   3.86,   2.96,  99.90,  -0.60,
01/21 02Z,  -0.30,   4.41,   3.54,  99.90,  -0.57,  (max)
01/21 03Z,  -0.40,   4.13,   3.23,  99.90,  -0.50,
01/21 04Z,  -0.40,   3.14,   2.59,  99.90,  -0.15,
01/21 05Z,  -0.40,   1.88,   1.48,  99.90,   0.00,
01/21 06Z,  -0.30,   0.71,   0.41,  99.90,   0.00,
01/21 07Z,  -0.30,  -0.09,  -0.51,  99.90,  -0.12,
01/21 08Z,  -0.30,  -0.20,  -0.93,  99.90,  -0.43,  (min)
01/21 09Z,  -0.30,   0.35,  -0.17,  99.90,  -0.22,
01/21 10Z,  -0.30,   1.09,   0.81,  99.90,   0.02,
01/21 11Z,  -0.30,   1.83,   1.83,  99.90,   0.30,
01/21 12Z,  -0.20,   2.76,   2.73,  99.90,   0.17,
01/21 13Z,  -0.20,   3.84,   3.69,  99.90,   0.05,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/21 14Z,  -0.10,   4.62,  99.90,   4.54,   0.03,
01/21 15Z,  -0.10,   4.65,  99.90,   4.56,   0.01,  (max)
01/21 16Z,  -0.10,   3.88,  99.90,   3.76,  -0.01,
01/21 17Z,  -0.10,   2.62,  99.90,   2.48,  -0.03,
01/21 18Z,   0.00,   1.30,  99.90,   1.25,  -0.05,
01/21 19Z,   0.00,   0.22,  99.90,   0.15,  -0.07,
01/21 20Z,   0.00,  -0.30,  99.90,  -0.39,  -0.09,  (min)
01/21 21Z,   0.00,  -0.07,  99.90,  -0.17,  -0.11,
01/21 22Z,   0.10,   0.60,  99.90,   0.57,  -0.13,
01/21 23Z,   0.10,   1.30,  99.90,   1.25,  -0.15,
01/22 00Z,   0.10,   2.13,  99.90,   2.06,  -0.17,
01/22 01Z,   0.20,   3.20,  99.90,   3.21,  -0.19,
01/22 02Z,   0.20,   4.16,  99.90,   4.18,  -0.19,
01/22 03Z,   0.30,   4.50,  99.90,   4.62,  -0.19,  (max)
01/22 04Z,   0.40,   3.99,  99.90,   4.20,  -0.19,
01/22 05Z,   0.30,   2.82,  99.90,   2.94,  -0.19,
01/22 06Z,   0.30,   1.50,  99.90,   1.62,  -0.19,
01/22 07Z,   0.30,   0.41,  99.90,   0.52,  -0.19,
01/22 08Z,   0.30,  -0.20,  99.90,  -0.08,  -0.19,  (min)
01/22 09Z,   0.30,  -0.06,  99.90,   0.05,  -0.19,
01/22 10Z,   0.30,   0.62,  99.90,   0.74,  -0.19,
01/22 11Z,   0.30,   1.36,  99.90,   1.47,  -0.19,
01/22 12Z,   0.20,   2.05,  99.90,   2.07,  -0.19,
01/22 13Z,   0.20,   2.96,  99.90,   2.97,  -0.19,
01/22 14Z,   0.10,   3.96,  99.90,   3.88,  -0.19,
01/22 15Z,   0.10,   4.59,  99.90,   4.50,  -0.19,  (max)
01/22 16Z,   0.00,   4.42,  99.90,   4.23,  -0.19,
01/22 17Z,   0.00,   3.45,  99.90,   3.26,  -0.19,
01/22 18Z,   0.00,   2.08,  99.90,   1.90,  -0.19,
01/22 19Z,   0.00,   0.80,  99.90,   0.61,  -0.19,
01/22 20Z,   0.00,  -0.09,  99.90,  -0.28,  -0.19,
01/22 21Z,   0.00,  -0.31,  99.90,  -0.49,  -0.19,  (min)
01/22 22Z,   0.00,   0.20,  99.90,   0.01,  -0.19,
01/22 23Z,   0.00,   0.97,  99.90,   0.79,  -0.19,
01/23 00Z,   0.00,   1.67,  99.90,   1.49,  -0.19,
01/23 01Z,   0.00,   2.49,  99.90,   2.30,  -0.19,
01/23 02Z,  -0.10,   3.52,  99.90,   3.23,  -0.19,
01/23 03Z,  -0.10,   4.37,  99.90,   4.08,  -0.19,
01/23 04Z,  -0.10,   4.53,  99.90,   4.24,  -0.19,  (max)
01/23 05Z,  -0.10,   3.81,  99.90,   3.52,  -0.19,
01/23 06Z,  -0.10,   2.51,  99.90,   2.23,  -0.19,
01/23 07Z,  -0.20,   1.19,  99.90,   0.81,  -0.19,
01/23 08Z,  -0.20,   0.22,  99.90,  -0.16,  -0.19,
01/23 09Z,  -0.20,  -0.15,  99.90,  -0.54,  -0.19,  (min)
01/23 10Z,  -0.20,   0.19,  99.90,  -0.20,  -0.19,
01/23 11Z,  -0.20,   0.92,  99.90,   0.53,  -0.19,
01/23 12Z,  -0.20,   1.56,  99.90,   1.17,  -0.19,
01/23 13Z,  -0.20,   2.15,  99.90,   1.76,  -0.19,
01/23 14Z,  -0.20,   3.01,  99.90,   2.62,  -0.19,
01/23 15Z,  -0.20,   3.97,  99.90,   3.58,  -0.19,
01/23 16Z,  -0.20,   4.47,  99.90,   4.09,  -0.19,  (max)
01/23 17Z,  -0.20,   4.13,  99.90,   3.74,  -0.19,
01/23 18Z,  -0.10,   3.00,  99.90,   2.71,  -0.19,
01/23 19Z,  -0.10,   1.59,  99.90,   1.31,  -0.19,
01/23 20Z,  -0.10,   0.42,  99.90,   0.13,  -0.19,
01/23 21Z,   0.00,  -0.24,  99.90,  -0.42,  -0.19,  (min)
01/23 22Z,   0.00,  -0.15,  99.90,  -0.34,  -0.19,
01/23 23Z,  -0.10,   0.54,  99.90,   0.25,  -0.19,
01/24 00Z,  -0.10,   1.32,  99.90,   1.03,  -0.19,
01/24 01Z,  -0.20,   1.95,  99.90,   1.56,  -0.19,
01/24 02Z,  -0.30,   2.74,  99.90,   2.26,  -0.19,
01/24 03Z,  -0.40,   3.75,  99.90,   3.16,  -0.19,
01/24 04Z,  -0.50,   4.51,  99.90,   3.82,  -0.19,  (max)
01/24 05Z,  -0.60,   4.50,  99.90,   3.72,  -0.19,
01/24 06Z,  -0.70,   3.62,  99.90,   2.73,  -0.19,
01/24 07Z,  -0.70,   2.26,  99.90,   1.37,  -0.19,
01/24 08Z,  -0.80,   1.01,  99.90,   0.02,  -0.19,
01/24 09Z,  -0.80,   0.21,  99.90,  -0.78,  -0.19,
01/24 10Z,  -0.80,   0.04,  99.90,  -0.95,  -0.19,  (min)
01/24 11Z,  -0.80,   0.49,  99.90,  -0.50,  -0.19,
01/24 12Z,  -0.90,   1.14,  99.90,   0.05,  -0.19,
01/24 13Z,  -0.90,   1.61,  99.90,   0.52,  -0.19,
01/24 14Z,  -0.90,   2.11,  99.90,   1.02,  -0.19,
01/24 15Z,  -0.80,   2.97,  99.90,   1.98,  -0.19,
01/24 16Z,  -0.70,   3.90,  99.90,   3.02,  -0.19,
01/24 17Z,  -0.70,   4.31,  99.90,   3.42,  -0.19,  (max)
01/24 18Z,  -0.60,   3.81,  99.90,   3.02,  -0.19,
01/24 19Z,  -0.60,   2.59,  99.90,   1.80,  -0.19,
01/24 20Z,  -0.50,   1.22,  99.90,   0.53,  -0.19,
01/24 21Z,  -0.30,   0.21,  99.90,  -0.28,  -0.19,
01/24 22Z,  -0.20,  -0.21,  99.90,  -0.59,  -0.19,  (min)
01/24 23Z,  -0.10,   0.08,  99.90,  -0.20,  -0.19,
01/25 00Z,  -0.10,   0.83,  99.90,   0.55,  -0.19,
01/25 01Z,  -0.20,   1.52,  99.90,   1.13,  -0.19,
01/25 02Z,  -0.10,   2.08,  99.90,   1.80,  -0.19,
01/25 03Z,  -0.10,   2.89,  99.90,   2.60,  -0.19,
01/25 04Z,   0.00,   3.91,  99.90,   3.72,  -0.19,
01/25 05Z,   0.00,   4.59,  99.90,   4.41,  -0.19,  (max)
01/25 06Z,   0.00,   4.45,  99.90,   4.26,  -0.19,