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 Clarence, AK : 04/27/2025 17:23:47 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/26 00Z,  -1.30,   3.12,  99.90,   1.82,   0.00,
04/26 01Z,  -1.30,   3.16,  99.90,   1.86,   0.00,  (max)
04/26 02Z,  -1.30,   2.35,  99.90,   1.05,   0.00,
04/26 03Z,  -1.30,   0.92,  99.90,  -0.38,   0.00,
04/26 04Z,  -1.30,  -0.86,  99.90,  -2.16,   0.00,
04/26 05Z,  -1.20,  -2.60,  99.90,  -3.80,   0.00,
04/26 06Z,  -1.10,  -3.86,  99.90,  -4.96,   0.00,
04/26 07Z,  -1.10,  -4.25,  99.90,  -5.35,   0.00,  (min)
04/26 08Z,  -1.10,  -3.57,  99.90,  -4.67,   0.00,
04/26 09Z,  -1.00,  -1.85,  99.90,  -2.85,   0.00,
04/26 10Z,  -1.00,   0.54,  99.90,  -0.46,   0.00,
04/26 11Z,  -0.90,   2.87,  99.90,   1.97,   0.00,
04/26 12Z,  -0.90,   4.34,  99.90,   3.44,   0.00,
04/26 13Z,  -0.80,   4.63,  99.90,   3.83,   0.00,  (max)
04/26 14Z,  -0.80,   3.85,  99.90,   3.05,   0.00,
04/26 15Z,  -0.70,   2.24,  99.90,   1.54,   0.00,
04/26 16Z,  -0.70,   0.07,  99.90,  -0.63,   0.00,
04/26 17Z,  -0.60,  -2.24,  99.90,  -2.84,   0.00,
04/26 18Z,  -0.60,  -4.22,  99.90,  -4.82,   0.00,
04/26 19Z,  -0.50,  -5.41,  99.90,  -5.91,   0.00,
04/26 20Z,  -0.50,  -5.49,  99.90,  -5.99,   0.00,  (min)
04/26 21Z,  -0.50,  -4.38,  99.90,  -4.88,   0.00,
04/26 22Z,  -0.40,  -2.28,  99.90,  -2.68,   0.00,
04/26 23Z,  -0.40,   0.26,  99.90,  -0.14,   0.00,
04/27 00Z,  -0.50,   2.36,  99.90,   1.86,   0.00,
04/27 01Z,  -0.40,   3.41,  99.90,   3.01,   0.00,  (max)
04/27 02Z,  -0.40,   3.35,  99.90,   2.95,   0.00,
04/27 03Z,  -0.40,   2.39,  99.90,   1.99,   0.00,
04/27 04Z,  -0.40,   0.80,  99.90,   0.40,   0.00,
04/27 05Z,  -0.40,  -1.07,  99.90,  -1.47,   0.00,
04/27 06Z,  -0.50,  -2.80,  99.90,  -3.30,   0.00,
04/27 07Z,  -0.50,  -3.90,  99.90,  -4.40,   0.00,
04/27 08Z,  -0.50,  -3.97,  99.90,  -4.47,   0.00,  (min)
04/27 09Z,  -0.50,  -2.85,  99.90,  -3.35,   0.00,
04/27 10Z,  -0.50,  -0.68,  99.90,  -1.18,   0.00,
04/27 11Z,  -0.50,   1.98,  99.90,   1.48,   0.00,
04/27 12Z,  -0.50,   4.26,  99.90,   3.76,   0.00,
04/27 13Z,  -0.50,   5.41,  99.90,   4.91,   0.00,  (max)
04/27 14Z,  -0.50,   5.26,  99.90,   4.76,   0.00,
04/27 15Z,  -0.50,   3.99,  99.90,   3.49,   0.00,
04/27 16Z,  -0.50,   1.89,  99.90,   1.39,   0.00,
04/27 17Z,  -0.50,  -0.69,  99.90,  -1.19,   0.00,
04/27 18Z,  -0.50,  -3.29,  99.90,  -3.79,   0.00,
04/27 19Z,  -0.50,  -5.36,  99.90,  -5.86,   0.00,
04/27 20Z,  -0.50,  -6.43,  99.90,  -6.93,   0.00,  (min)
04/27 21Z,  -0.50,  -6.21,  99.90,  -6.71,   0.00,
04/27 22Z,  -0.50,  -4.71,  99.90,  -5.21,   0.00,
04/27 23Z,  -0.50,  -2.22,  99.90,  -2.72,   0.00,
04/28 00Z,  -0.50,   0.52,  99.90,   0.02,   0.00,
04/28 01Z,  -0.40,   2.61,  99.90,   2.21,   0.00,
04/28 02Z,  -0.40,   3.54,  99.90,   3.14,   0.00,  (max)
04/28 03Z,  -0.40,   3.32,  99.90,   2.92,   0.00,
04/28 04Z,  -0.40,   2.22,  99.90,   1.82,   0.00,
04/28 05Z,  -0.40,   0.55,  99.90,   0.15,   0.00,
04/28 06Z,  -0.40,  -1.32,  99.90,  -1.72,   0.00,
04/28 07Z,  -0.40,  -2.91,  99.90,  -3.31,   0.00,
04/28 08Z,  -0.40,  -3.74,  99.90,  -4.14,   0.00,  (min)
04/28 09Z,  -0.40,  -3.42,  99.90,  -3.82,   0.00,
04/28 10Z,  -0.40,  -1.87,  99.90,  -2.27,   0.00,
04/28 11Z,  -0.40,   0.61,  99.90,   0.21,   0.00,
04/28 12Z,  -0.30,   3.32,  99.90,   3.02,   0.00,
04/28 13Z,  -0.30,   5.34,  99.90,   5.04,   0.00,
04/28 14Z,  -0.30,   6.07,  99.90,   5.77,   0.00,  (max)
04/28 15Z,  -0.30,   5.47,  99.90,   5.17,   0.00,
04/28 16Z,  -0.20,   3.77,  99.90,   3.57,   0.00,
04/28 17Z,  -0.20,   1.31,  99.90,   1.11,   0.00,
04/28 18Z,  -0.20,  -1.51,  99.90,  -1.71,   0.00,
04/28 19Z,  -0.20,  -4.20,  99.90,  -4.40,   0.00,
04/28 20Z,  -0.20,  -6.18,  99.90,  -6.38,   0.00,
04/28 21Z,  -0.20,  -7.01,  99.90,  -7.21,   0.00,  (min)
04/28 22Z,  -0.10,  -6.45,  99.90,  -6.55,   0.00,
04/28 23Z,  -0.10,  -4.62,  99.90,  -4.72,   0.00,
04/29 00Z,  -0.10,  -1.94,  99.90,  -2.04,   0.00,
04/29 01Z,  -0.10,   0.79,  99.90,   0.69,   0.00,
04/29 02Z,  -0.10,   2.71,  99.90,   2.61,   0.00,
04/29 03Z,  -0.10,   3.43,  99.90,   3.33,   0.00,  (max)
04/29 04Z,  -0.10,   3.05,  99.90,   2.95,   0.00,
04/29 05Z,  -0.20,   1.87,  99.90,   1.67,   0.00,
04/29 06Z,  -0.20,   0.22,  99.90,   0.02,   0.00,
04/29 07Z,  -0.20,  -1.52,  99.90,  -1.72,   0.00,
04/29 08Z,  -0.20,  -2.88,  99.90,  -3.08,   0.00,
04/29 09Z,  -0.20,  -3.37,  99.90,  -3.57,   0.00,  (min)
04/29 10Z,  -0.20,  -2.66,  99.90,  -2.86,   0.00,
04/29 11Z,  -0.20,  -0.80,  99.90,  -1.00,   0.00,
04/29 12Z,  -0.20,   1.78,  99.90,   1.58,   0.00,
04/29 13Z,  -0.20,   4.32,  99.90,   4.12,   0.00,
04/29 14Z,  -0.30,   5.94,  99.90,   5.64,   0.00,
04/29 15Z,  -0.30,   6.23,  99.90,   5.93,   0.00,  (max)
04/29 16Z,  -0.30,   5.24,  99.90,   4.94,   0.00,
04/29 17Z,  -0.30,   3.26,  99.90,   2.96,   0.00,
04/29 18Z,  -0.40,   0.63,  99.90,   0.23,   0.00,
04/29 19Z,  -0.40,  -2.23,  99.90,  -2.63,   0.00,
04/29 20Z,  -0.40,  -4.81,  99.90,  -5.21,   0.00,
04/29 21Z,  -0.40,  -6.56,  99.90,  -6.96,   0.00,
04/29 22Z,  -0.40,  -7.07,  99.90,  -7.47,   0.00,  (min)
04/29 23Z,  -0.50,  -6.24,  99.90,  -6.74,   0.00,
04/30 00Z,  -0.50,  -4.24,  99.90,  -4.74,   0.00,
04/30 01Z,  -0.50,  -1.57,  99.90,  -2.07,   0.00,
04/30 02Z,  -0.60,   0.96,  99.90,   0.36,   0.00,
04/30 03Z,  -0.60,   2.60,  99.90,   2.00,   0.00,
04/30 04Z,  -0.60,   3.09,  99.90,   2.49,   0.00,  (max)
04/30 05Z,  -0.60,   2.60,  99.90,   2.00,   0.00,
04/30 06Z,  -0.60,   1.43,  99.90,   0.83,   0.00,
04/30 07Z,  -0.70,  -0.10,  99.90,  -0.80,   0.00,
04/30 08Z,  -0.70,  -1.61,  99.90,  -2.31,   0.00,
04/30 09Z,  -0.70,  -2.67,  99.90,  -3.37,   0.00,
04/30 10Z,  -0.70,  -2.82,  99.90,  -3.52,   0.00,  (min)
04/30 11Z,  -0.70,  -1.82,  99.90,  -2.52,   0.00,
04/30 12Z,  -0.70,   0.16,  99.90,  -0.54,   0.00,
04/30 13Z,  -0.70,   2.63,  99.90,   1.93,   0.00,
04/30 14Z,  -0.70,   4.81,  99.90,   4.11,   0.00,
04/30 15Z,  -0.70,   6.00,  99.90,   5.30,   0.00,  (max)
04/30 16Z,  -0.70,   5.90,  99.90,   5.20,   0.00,
04/30 17Z,  -0.70,   4.67,  99.90,   3.97,   0.00,
04/30 18Z,  -0.80,   2.59,  99.90,   1.79,   0.00,
04/30 19Z,  -0.80,  -0.00,  99.90,  -0.80,   0.00,
04/30 20Z,  -0.80,  -2.70,  99.90,  -3.50,   0.00,
04/30 21Z,  -0.80,  -5.02,  99.90,  -5.82,   0.00,
04/30 22Z,  -0.80,  -6.45,  99.90,  -7.25,   0.00,
04/30 23Z,  -0.80,  -6.69,  99.90,  -7.49,   0.00,  (min)
05/01 00Z,  -0.80,  -5.69,  99.90,  -6.49,   0.00,
05/01 01Z,  -0.80,  -3.71,  99.90,  -4.51,   0.00,
05/01 02Z,  -0.80,  -1.25,  99.90,  -2.05,   0.00,
05/01 03Z,  -0.80,   0.96,  99.90,   0.16,   0.00,
05/01 04Z,  -0.80,   2.28,  99.90,   1.48,   0.00,
05/01 05Z,  -0.80,   2.59,  99.90,   1.79,   0.00,  (max)
05/01 06Z,  -0.80,   2.07,  99.90,   1.27,   0.00,
05/01 07Z,  -0.70,   1.01,  99.90,   0.31,   0.00,
05/01 08Z,  -0.70,  -0.31,  99.90,  -1.01,   0.00,
05/01 09Z,  -0.70,  -1.54,  99.90,  -2.24,   0.00,
05/01 10Z,  -0.70,  -2.30,  99.90,  -3.00,   0.00,  (min)
05/01 11Z,  -0.70,  -2.18,  99.90,  -2.88,   0.00,
05/01 12Z,  -0.60,  -1.05,  99.90,  -1.65,   0.00,