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.
#Prudhoe Bay, AK : 04/25/2025 13:20:54 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/23 18Z,  -1.00,   0.12,  -0.25,  99.90,   0.63,
04/23 19Z,  -1.00,   0.12,  -0.18,  99.90,   0.70,  (max)
04/23 20Z,  -1.10,   0.07,  -0.22,  99.90,   0.81,
04/23 21Z,  -1.10,  -0.01,  -0.35,  99.90,   0.76,
04/23 22Z,  -1.20,  -0.10,  -0.45,  99.90,   0.85,
04/23 23Z,  -1.20,  -0.18,  -0.52,  99.90,   0.86,
04/24 00Z,  -1.00,  -0.24,  -0.59,  99.90,   0.65,
04/24 01Z,  -1.10,  -0.26,  -0.64,  99.90,   0.72,  (min)
04/24 02Z,  -1.10,  -0.23,  -0.60,  99.90,   0.73,
04/24 03Z,  -1.10,  -0.17,  -0.51,  99.90,   0.76,
04/24 04Z,  -1.10,  -0.09,  -0.42,  99.90,   0.77,
04/24 05Z,  -1.10,  -0.01,  -0.27,  99.90,   0.84,
04/24 06Z,  -0.90,   0.05,  -0.16,  99.90,   0.69,
04/24 07Z,  -1.00,   0.07,  -0.07,  99.90,   0.86,
04/24 08Z,  -1.00,   0.05,  -0.06,  99.90,   0.89,  (max)
04/24 09Z,  -0.90,  -0.01,  -0.18,  99.90,   0.73,
04/24 10Z,  -0.90,  -0.09,  -0.30,  99.90,   0.69,
04/24 11Z,  -0.80,  -0.17,  -0.42,  99.90,   0.55,
04/24 12Z,  -0.70,  -0.23,  -0.52,  99.90,   0.41,
04/24 13Z,  -0.70,  -0.24,  -0.64,  99.90,   0.30,  (min)
04/24 14Z,  -0.70,  -0.21,  -0.59,  99.90,   0.32,
04/24 15Z,  -0.60,  -0.13,  -0.56,  99.90,   0.17,
04/24 16Z,  -0.60,  -0.03,  -0.43,  99.90,   0.20,
04/24 17Z,  -0.50,   0.08,  -0.24,  99.90,   0.18,
04/24 18Z,  -0.50,   0.17,  -0.12,  99.90,   0.21,
04/24 19Z,  -0.40,   0.21,  -0.04,  99.90,   0.15,
04/24 20Z,  -0.40,   0.20,   0.03,  99.90,   0.23,  (max)
04/24 21Z,  -0.40,   0.13,  -0.02,  99.90,   0.25,
04/24 22Z,  -0.40,   0.02,  -0.15,  99.90,   0.23,
04/24 23Z,  -0.40,  -0.10,  -0.32,  99.90,   0.18,
04/25 00Z,  -0.30,  -0.22,  -0.49,  99.90,   0.03,
04/25 01Z,  -0.20,  -0.30,  -0.58,  99.90,  -0.08,
04/25 02Z,  -0.20,  -0.33,  -0.59,  99.90,  -0.06,  (min)
04/25 03Z,  -0.20,  -0.30,  -0.57,  99.90,  -0.07,
04/25 04Z,  -0.20,  -0.23,  -0.52,  99.90,  -0.09,
04/25 05Z,  -0.20,  -0.14,  -0.35,  99.90,  -0.01,
04/25 06Z,  -0.30,  -0.05,  -0.18,  99.90,   0.17,
04/25 07Z,  -0.20,   0.01,  -0.01,  99.90,   0.18,
04/25 08Z,  -0.20,   0.02,   0.07,  99.90,   0.25,  (max)
04/25 09Z,  -0.20,  -0.02,   0.03,  99.90,   0.25,
04/25 10Z,  -0.20,  -0.10,  -0.04,  99.90,   0.26,
04/25 11Z,  -0.30,  -0.20,  -0.15,  99.90,   0.35,
04/25 12Z,  -0.30,  -0.29,  -0.29,  99.90,   0.30,
04/25 13Z,  -0.30,  -0.34,  -0.44,  99.90,   0.20,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/25 14Z,  -0.20,  -0.33,  99.90,  -0.34,   0.19,
04/25 15Z,  -0.20,  -0.26,  99.90,  -0.27,   0.19,
04/25 16Z,  -0.30,  -0.14,  99.90,  -0.26,   0.18,
04/25 17Z,  -0.30,   0.01,  99.90,  -0.11,   0.18,
04/25 18Z,  -0.30,   0.16,  99.90,   0.03,   0.17,
04/25 19Z,  -0.30,   0.27,  99.90,   0.13,   0.16,  (max)
04/25 20Z,  -0.40,   0.31,  99.90,   0.07,   0.16,
04/25 21Z,  -0.40,   0.29,  99.90,   0.04,   0.15,
04/25 22Z,  -0.40,   0.19,  99.90,  -0.07,   0.14,
04/25 23Z,  -0.40,   0.04,  99.90,  -0.22,   0.14,
04/26 00Z,  -0.50,  -0.11,  99.90,  -0.48,   0.13,
04/26 01Z,  -0.50,  -0.25,  99.90,  -0.63,   0.13,
04/26 02Z,  -0.50,  -0.34,  99.90,  -0.72,   0.13,
04/26 03Z,  -0.50,  -0.37,  99.90,  -0.74,   0.13,  (min)
04/26 04Z,  -0.50,  -0.33,  99.90,  -0.70,   0.13,  (max)
04/26 05Z,  -0.60,  -0.25,  99.90,  -0.72,   0.13,  (min)
04/26 06Z,  -0.60,  -0.14,  99.90,  -0.62,   0.13,
04/26 07Z,  -0.60,  -0.05,  99.90,  -0.53,   0.13,
04/26 08Z,  -0.60,  -0.01,  99.90,  -0.48,   0.13,
04/26 09Z,  -0.50,  -0.02,  99.90,  -0.39,   0.13,  (max)
04/26 10Z,  -0.50,  -0.09,  99.90,  -0.46,   0.13,
04/26 11Z,  -0.50,  -0.19,  99.90,  -0.57,   0.13,
04/26 12Z,  -0.50,  -0.31,  99.90,  -0.68,   0.13,
04/26 13Z,  -0.50,  -0.40,  99.90,  -0.77,   0.13,
04/26 14Z,  -0.50,  -0.43,  99.90,  -0.80,   0.13,  (min)
04/26 15Z,  -0.50,  -0.39,  99.90,  -0.76,   0.13,
04/26 16Z,  -0.40,  -0.27,  99.90,  -0.55,   0.13,
04/26 17Z,  -0.40,  -0.10,  99.90,  -0.38,   0.13,
04/26 18Z,  -0.40,   0.09,  99.90,  -0.19,   0.13,
04/26 19Z,  -0.40,   0.26,  99.90,  -0.02,   0.13,
04/26 20Z,  -0.40,   0.37,  99.90,   0.10,   0.13,
04/26 21Z,  -0.40,   0.41,  99.90,   0.13,   0.13,  (max)
04/26 22Z,  -0.40,   0.35,  99.90,   0.08,   0.13,
04/26 23Z,  -0.40,   0.23,  99.90,  -0.05,   0.13,
04/27 00Z,  -0.40,   0.05,  99.90,  -0.22,   0.13,
04/27 01Z,  -0.50,  -0.12,  99.90,  -0.50,   0.13,
04/27 02Z,  -0.50,  -0.27,  99.90,  -0.64,   0.13,
04/27 03Z,  -0.50,  -0.35,  99.90,  -0.73,   0.13,
04/27 04Z,  -0.50,  -0.36,  99.90,  -0.73,   0.13,
04/27 05Z,  -0.60,  -0.30,  99.90,  -0.78,   0.13,  (min)
04/27 06Z,  -0.60,  -0.20,  99.90,  -0.68,   0.13,
04/27 07Z,  -0.60,  -0.10,  99.90,  -0.57,   0.13,
04/27 08Z,  -0.60,  -0.02,  99.90,  -0.50,   0.13,
04/27 09Z,  -0.60,   0.00,  99.90,  -0.47,   0.13,
04/27 10Z,  -0.50,  -0.04,  99.90,  -0.41,   0.13,  (max)
04/27 11Z,  -0.60,  -0.14,  99.90,  -0.61,   0.13,
04/27 12Z,  -0.60,  -0.26,  99.90,  -0.74,   0.13,
04/27 13Z,  -0.60,  -0.39,  99.90,  -0.86,   0.13,
04/27 14Z,  -0.60,  -0.46,  99.90,  -0.94,   0.13,
04/27 15Z,  -0.60,  -0.47,  99.90,  -0.94,   0.13,  (min)
04/27 16Z,  -0.60,  -0.39,  99.90,  -0.86,   0.13,
04/27 17Z,  -0.60,  -0.23,  99.90,  -0.71,   0.13,
04/27 18Z,  -0.60,  -0.03,  99.90,  -0.50,   0.13,
04/27 19Z,  -0.60,   0.18,  99.90,  -0.29,   0.13,
04/27 20Z,  -0.60,   0.36,  99.90,  -0.11,   0.13,
04/27 21Z,  -0.60,   0.47,  99.90,  -0.01,   0.13,
04/27 22Z,  -0.60,   0.48,  99.90,   0.00,   0.13,  (max)
04/27 23Z,  -0.60,   0.40,  99.90,  -0.08,   0.13,
04/28 00Z,  -0.60,   0.25,  99.90,  -0.23,   0.13,
04/28 01Z,  -0.60,   0.06,  99.90,  -0.42,   0.13,
04/28 02Z,  -0.60,  -0.12,  99.90,  -0.59,   0.13,
04/28 03Z,  -0.60,  -0.25,  99.90,  -0.73,   0.13,
04/28 04Z,  -0.60,  -0.31,  99.90,  -0.79,   0.13,  (min)
04/28 05Z,  -0.60,  -0.30,  99.90,  -0.77,   0.13,
04/28 06Z,  -0.60,  -0.22,  99.90,  -0.70,   0.13,
04/28 07Z,  -0.60,  -0.12,  99.90,  -0.59,   0.13,
04/28 08Z,  -0.50,  -0.02,  99.90,  -0.39,   0.13,
04/28 09Z,  -0.50,   0.04,  99.90,  -0.34,   0.13,
04/28 10Z,  -0.40,   0.03,  99.90,  -0.25,   0.13,  (max)
04/28 11Z,  -0.40,  -0.04,  99.90,  -0.32,   0.13,
04/28 12Z,  -0.40,  -0.17,  99.90,  -0.44,   0.13,
04/28 13Z,  -0.30,  -0.31,  99.90,  -0.48,   0.13,
04/28 14Z,  -0.20,  -0.43,  99.90,  -0.50,   0.13,
04/28 15Z,  -0.20,  -0.49,  99.90,  -0.56,   0.13,  (min)
04/28 16Z,  -0.20,  -0.46,  99.90,  -0.54,   0.13,
04/28 17Z,  -0.20,  -0.35,  99.90,  -0.42,   0.13,
04/28 18Z,  -0.10,  -0.16,  99.90,  -0.14,   0.13,
04/28 19Z,   0.00,   0.06,  99.90,   0.19,   0.13,
04/28 20Z,   0.00,   0.28,  99.90,   0.40,   0.13,
04/28 21Z,   0.00,   0.44,  99.90,   0.57,   0.13,
04/28 22Z,   0.00,   0.52,  99.90,   0.65,   0.13,  (max)
04/28 23Z,   0.00,   0.51,  99.90,   0.64,   0.13,
04/29 00Z,   0.00,   0.41,  99.90,   0.54,   0.13,
04/29 01Z,   0.00,   0.25,  99.90,   0.37,   0.13,
04/29 02Z,   0.10,   0.07,  99.90,   0.29,   0.13,
04/29 03Z,   0.10,  -0.09,  99.90,   0.13,   0.13,
04/29 04Z,   0.10,  -0.20,  99.90,   0.03,   0.13,
04/29 05Z,   0.10,  -0.23,  99.90,  -0.01,   0.13,  (min)
04/29 06Z,   0.10,  -0.19,  99.90,   0.03,   0.13,