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.
#Elfin Cove, AK : 03/25/2025 12:22:20 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/23 12Z,   0.00,   6.77,   6.73,  99.90,  -0.04,
03/23 13Z,   0.10,   7.61,   7.51,  99.90,  -0.20,
03/23 14Z,   0.20,   8.38,   8.17,  99.90,  -0.41,
03/23 15Z,   0.30,   8.87,   8.56,  99.90,  -0.61,  (max)
03/23 16Z,   0.30,   8.93,   8.49,  99.90,  -0.74,
03/23 17Z,   0.30,   8.45,   7.93,  99.90,  -0.82,
03/23 18Z,   0.20,   7.43,   6.92,  99.90,  -0.71,
03/23 19Z,   0.20,   6.04,   5.59,  99.90,  -0.65,
03/23 20Z,   0.30,   4.57,   4.20,  99.90,  -0.67,
03/23 21Z,   0.40,   3.25,   2.97,  99.90,  -0.68,
03/23 22Z,   0.50,   2.27,   2.09,  99.90,  -0.68,
03/23 23Z,   0.50,   1.80,   1.64,  99.90,  -0.66,  (min)
03/24 00Z,   0.40,   1.93,   1.80,  99.90,  -0.53,
03/24 01Z,   0.40,   2.61,   2.46,  99.90,  -0.55,
03/24 02Z,   0.40,   3.66,   3.42,  99.90,  -0.64,
03/24 03Z,   0.50,   4.86,   4.62,  99.90,  -0.74,
03/24 04Z,   0.50,   5.98,   5.69,  99.90,  -0.79,
03/24 05Z,   0.60,   6.83,   6.52,  99.90,  -0.91,
03/24 06Z,   0.40,   7.22,   6.91,  99.90,  -0.71,  (max)
03/24 07Z,   0.40,   7.15,   6.86,  99.90,  -0.69,
03/24 08Z,   0.40,   6.74,   6.49,  99.90,  -0.65,
03/24 09Z,   0.40,   6.19,   5.96,  99.90,  -0.63,
03/24 10Z,   0.40,   5.69,   5.47,  99.90,  -0.62,
03/24 11Z,   0.30,   5.41,   5.20,  99.90,  -0.51,  (min)
03/24 12Z,   0.10,   5.54,   5.30,  99.90,  -0.34,
03/24 13Z,   0.00,   6.13,   5.69,  99.90,  -0.44,
03/24 14Z,   0.00,   7.05,   6.48,  99.90,  -0.57,
03/24 15Z,   0.00,   8.06,   7.29,  99.90,  -0.77,
03/24 16Z,   0.00,   8.87,   7.97,  99.90,  -0.90,
03/24 17Z,   0.00,   9.25,   8.19,  99.90,  -1.06,  (max)
03/24 18Z,  -0.20,   8.98,   7.89,  99.90,  -0.89,
03/24 19Z,  -0.20,   8.01,   6.99,  99.90,  -0.82,
03/24 20Z,  -0.20,   6.52,   5.50,  99.90,  -0.82,
03/24 21Z,  -0.10,   4.80,   3.85,  99.90,  -0.85,
03/24 22Z,  -0.10,   3.13,   2.24,  99.90,  -0.79,
03/24 23Z,  -0.10,   1.82,   0.95,  99.90,  -0.77,
03/25 00Z,  -0.30,   1.14,   0.33,  99.90,  -0.51,  (min)
03/25 01Z,  -0.30,   1.24,   0.38,  99.90,  -0.56,
03/25 02Z,  -0.30,   2.09,   1.16,  99.90,  -0.63,
03/25 03Z,  -0.30,   3.48,   2.42,  99.90,  -0.76,
03/25 04Z,  -0.30,   5.08,   3.95,  99.90,  -0.83,
03/25 05Z,  -0.30,   6.60,   5.42,  99.90,  -0.88,
03/25 06Z,  -0.30,   7.70,   6.51,  99.90,  -0.89,
03/25 07Z,  -0.30,   8.13,   7.02,  99.90,  -0.81,  (max)
03/25 08Z,  -0.30,   7.88,   6.87,  99.90,  -0.71,
03/25 09Z,  -0.40,   7.11,   6.20,  99.90,  -0.51,
03/25 10Z,  -0.40,   6.10,   5.33,  99.90,  -0.37,
03/25 11Z,  -0.50,   5.13,   4.47,  99.90,  -0.16,
03/25 12Z,  -0.50,   4.54,   3.98,  99.90,  -0.06,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/25 13Z,  -0.50,   4.58,  99.90,   3.98,  -0.09,
03/25 14Z,  -0.50,   5.30,  99.90,   4.67,  -0.13,
03/25 15Z,  -0.50,   6.54,  99.90,   5.87,  -0.17,
03/25 16Z,  -0.60,   7.97,  99.90,   7.16,  -0.20,
03/25 17Z,  -0.50,   9.21,  99.90,   8.47,  -0.24,
03/25 18Z,  -0.40,   9.89,  99.90,   9.22,  -0.28,  (max)
03/25 19Z,  -0.40,   9.72,  99.90,   9.01,  -0.31,
03/25 20Z,  -0.40,   8.63,  99.90,   7.88,  -0.35,
03/25 21Z,  -0.40,   6.84,  99.90,   6.05,  -0.39,
03/25 22Z,  -0.40,   4.70,  99.90,   3.88,  -0.42,
03/25 23Z,  -0.40,   2.64,  99.90,   1.78,  -0.46,
03/26 00Z,  -0.40,   1.08,  99.90,   0.19,  -0.49,
03/26 01Z,  -0.50,   0.38,  99.90,  -0.61,  -0.49,  (min)
03/26 02Z,  -0.50,   0.70,  99.90,  -0.30,  -0.49,
03/26 03Z,  -0.60,   1.95,  99.90,   0.85,  -0.49,
03/26 04Z,  -0.60,   3.83,  99.90,   2.73,  -0.49,
03/26 05Z,  -0.70,   5.92,  99.90,   4.72,  -0.49,
03/26 06Z,  -0.70,   7.76,  99.90,   6.56,  -0.49,
03/26 07Z,  -0.80,   8.92,  99.90,   7.62,  -0.49,
03/26 08Z,  -0.80,   9.12,  99.90,   7.83,  -0.49,  (max)
03/26 09Z,  -0.80,   8.41,  99.90,   7.11,  -0.49,
03/26 10Z,  -0.80,   7.04,  99.90,   5.75,  -0.49,
03/26 11Z,  -0.80,   5.42,  99.90,   4.13,  -0.49,
03/26 12Z,  -0.80,   4.01,  99.90,   2.71,  -0.49,
03/26 13Z,  -0.90,   3.25,  99.90,   1.85,  -0.49,  (min)
03/26 14Z,  -1.00,   3.40,  99.90,   1.90,  -0.49,
03/26 15Z,  -1.00,   4.47,  99.90,   2.98,  -0.49,
03/26 16Z,  -1.00,   6.21,  99.90,   4.71,  -0.49,
03/26 17Z,  -1.00,   8.16,  99.90,   6.67,  -0.49,
03/26 18Z,  -1.00,   9.81,  99.90,   8.32,  -0.49,
03/26 19Z,  -0.90,  10.69,  99.90,   9.29,  -0.49,  (max)
03/26 20Z,  -0.90,  10.45,  99.90,   9.05,  -0.49,
03/26 21Z,  -0.90,   9.06,  99.90,   7.67,  -0.49,
03/26 22Z,  -1.00,   6.83,  99.90,   5.34,  -0.49,
03/26 23Z,  -0.90,   4.25,  99.90,   2.86,  -0.49,
03/27 00Z,  -0.80,   1.89,  99.90,   0.60,  -0.49,
03/27 01Z,  -0.90,   0.28,  99.90,  -1.11,  -0.49,
03/27 02Z,  -0.80,  -0.20,  99.90,  -1.49,  -0.49,  (min)
03/27 03Z,  -0.80,   0.56,  99.90,  -0.73,  -0.49,
03/27 04Z,  -0.70,   2.37,  99.90,   1.18,  -0.49,
03/27 05Z,  -0.70,   4.81,  99.90,   3.61,  -0.49,
03/27 06Z,  -0.60,   7.29,  99.90,   6.20,  -0.49,
03/27 07Z,  -0.50,   9.26,  99.90,   8.26,  -0.49,
03/27 08Z,  -0.50,  10.22,  99.90,   9.22,  -0.49,  (max)
03/27 09Z,  -0.50,   9.92,  99.90,   8.93,  -0.49,
03/27 10Z,  -0.40,   8.51,  99.90,   7.61,  -0.49,
03/27 11Z,  -0.30,   6.41,  99.90,   5.62,  -0.49,
03/27 12Z,  -0.30,   4.21,  99.90,   3.42,  -0.49,
03/27 13Z,  -0.30,   2.51,  99.90,   1.71,  -0.49,
03/27 14Z,  -0.20,   1.77,  99.90,   1.07,  -0.49,  (min)
03/27 15Z,  -0.10,   2.23,  99.90,   1.64,  -0.49,
03/27 16Z,  -0.10,   3.81,  99.90,   3.22,  -0.49,
03/27 17Z,  -0.10,   6.13,  99.90,   5.53,  -0.49,
03/27 18Z,  -0.10,   8.57,  99.90,   7.98,  -0.49,
03/27 19Z,  -0.10,  10.52,  99.90,   9.92,  -0.49,
03/27 20Z,  -0.20,  11.42,  99.90,  10.73,  -0.49,  (max)
03/27 21Z,  -0.20,  10.94,  99.90,  10.25,  -0.49,
03/27 22Z,  -0.20,   9.13,  99.90,   8.44,  -0.49,
03/27 23Z,  -0.10,   6.45,  99.90,   5.86,  -0.49,
03/28 00Z,  -0.10,   3.55,  99.90,   2.96,  -0.49,
03/28 01Z,   0.00,   1.11,  99.90,   0.62,  -0.49,
03/28 02Z,   0.00,  -0.30,  99.90,  -0.79,  -0.49,
03/28 03Z,   0.00,  -0.34,  99.90,  -0.84,  -0.49,  (min)
03/28 04Z,   0.00,   1.00,  99.90,   0.50,  -0.49,
03/28 05Z,   0.00,   3.41,  99.90,   2.92,  -0.49,
03/28 06Z,   0.00,   6.31,  99.90,   5.81,  -0.49,
03/28 07Z,   0.00,   8.99,  99.90,   8.50,  -0.49,
03/28 08Z,   0.00,  10.82,  99.90,  10.33,  -0.49,
03/28 09Z,  -0.10,  11.30,  99.90,  10.71,  -0.49,  (max)
03/28 10Z,  -0.10,  10.28,  99.90,   9.69,  -0.49,
03/28 11Z,  -0.10,   8.07,  99.90,   7.47,  -0.49,
03/28 12Z,   0.00,   5.29,  99.90,   4.80,  -0.49,
03/28 13Z,   0.00,   2.67,  99.90,   2.18,  -0.49,
03/28 14Z,   0.00,   0.87,  99.90,   0.38,  -0.49,
03/28 15Z,   0.00,   0.36,  99.90,  -0.13,  -0.49,  (min)
03/28 16Z,   0.00,   1.28,  99.90,   0.79,  -0.49,
03/28 17Z,   0.00,   3.44,  99.90,   2.94,  -0.49,
03/28 18Z,  -0.10,   6.27,  99.90,   5.68,  -0.49,
03/28 19Z,  -0.10,   9.08,  99.90,   8.48,  -0.49,
03/28 20Z,  -0.20,  11.14,  99.90,  10.44,  -0.49,
03/28 21Z,  -0.20,  11.89,  99.90,  11.19,  -0.49,  (max)
03/28 22Z,  -0.10,  11.04,  99.90,  10.44,  -0.49,
03/28 23Z,  -0.10,   8.80,  99.90,   8.21,  -0.49,
03/29 00Z,   0.00,   5.80,  99.90,   5.31,  -0.49,