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.
#Alitak, AK : 04/21/2025 18:21:18 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/20 00Z,  -0.80,  -2.21,  -2.76,  99.90,   0.25,
04/20 01Z,  -0.80,  -0.67,  -0.96,  99.90,   0.51,
04/20 02Z,  -0.80,   0.72,   0.16,  99.90,   0.24,
04/20 03Z,  -0.80,   1.55,   0.98,  99.90,   0.23,
04/20 04Z,  -0.80,   1.65,   1.32,  99.90,   0.47,  (max)
04/20 05Z,  -0.80,   1.28,   0.98,  99.90,   0.50,
04/20 06Z,  -0.80,   0.68,   0.25,  99.90,   0.37,
04/20 07Z,  -0.80,   0.07,  -0.23,  99.90,   0.50,
04/20 08Z,  -0.80,  -0.33,  -0.67,  99.90,   0.46,
04/20 09Z,  -0.70,  -0.35,  -0.84,  99.90,   0.21,  (min)
04/20 10Z,  -0.70,   0.10,  -0.47,  99.90,   0.13,
04/20 11Z,  -0.70,   0.96,   0.37,  99.90,   0.11,
04/20 12Z,  -0.80,   1.96,   1.26,  99.90,   0.10,
04/20 13Z,  -0.80,   2.87,   2.19,  99.90,   0.12,
04/20 14Z,  -0.80,   3.53,   2.85,  99.90,   0.12,
04/20 15Z,  -0.80,   3.65,   3.05,  99.90,   0.20,  (max)
04/20 16Z,  -0.80,   3.05,   2.56,  99.90,   0.31,
04/20 17Z,  -0.80,   1.88,   1.59,  99.90,   0.51,
04/20 18Z,  -0.80,   0.44,   0.10,  99.90,   0.46,
04/20 19Z,  -0.80,  -1.11,  -1.58,  99.90,   0.33,
04/20 20Z,  -0.80,  -2.57,  -3.12,  99.90,   0.25,
04/20 21Z,  -0.70,  -3.72,  -4.24,  99.90,   0.18,
04/20 22Z,  -0.70,  -4.34,  -4.61,  99.90,   0.43,  (min)
04/20 23Z,  -0.70,  -4.27,  -4.46,  99.90,   0.51,
04/21 00Z,  -0.70,  -3.58,  -3.69,  99.90,   0.59,
04/21 01Z,  -0.70,  -2.44,  -2.55,  99.90,   0.59,
04/21 02Z,  -0.70,  -1.02,  -1.12,  99.90,   0.60,
04/21 03Z,  -0.70,   0.36,   0.04,  99.90,   0.38,
04/21 04Z,  -0.70,   1.28,   0.97,  99.90,   0.39,
04/21 05Z,  -0.70,   1.59,   1.40,  99.90,   0.51,  (max)
04/21 06Z,  -0.70,   1.45,   1.19,  99.90,   0.44,
04/21 07Z,  -0.70,   1.04,   0.78,  99.90,   0.44,
04/21 08Z,  -0.70,   0.51,   0.26,  99.90,   0.45,
04/21 09Z,  -0.70,   0.03,  -0.22,  99.90,   0.45,
04/21 10Z,  -0.70,  -0.20,  -0.50,  99.90,   0.40,
04/21 11Z,  -0.70,  -0.03,  -0.53,  99.90,   0.20,  (min)
04/21 12Z,  -0.70,   0.51,   0.00,  99.90,   0.19,
04/21 13Z,  -0.70,   1.24,   0.70,  99.90,   0.16,
04/21 14Z,  -0.70,   2.03,   1.37,  99.90,   0.04,
04/21 15Z,  -0.80,   2.75,   2.12,  99.90,   0.17,
04/21 16Z,  -0.80,   3.07,   2.47,  99.90,   0.20,  (max)
04/21 17Z,  -0.80,   2.77,   2.26,  99.90,   0.29,
04/21 18Z,  -0.70,   1.94,   1.59,  99.90,   0.35,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/21 19Z,  -0.70,   0.75,  99.90,   0.40,   0.35,
04/21 20Z,  -0.70,  -0.67,  99.90,  -1.02,   0.35,
04/21 21Z,  -0.70,  -2.17,  99.90,  -2.52,   0.35,
04/21 22Z,  -0.70,  -3.48,  99.90,  -3.83,   0.35,
04/21 23Z,  -0.70,  -4.31,  99.90,  -4.66,   0.35,
04/22 00Z,  -0.70,  -4.45,  99.90,  -4.80,   0.34,  (min)
04/22 01Z,  -0.70,  -3.91,  99.90,  -4.26,   0.34,
04/22 02Z,  -0.70,  -2.80,  99.90,  -3.16,   0.34,
04/22 03Z,  -0.70,  -1.25,  99.90,  -1.61,   0.34,
04/22 04Z,  -0.60,   0.36,  99.90,   0.10,   0.34,
04/22 05Z,  -0.60,   1.54,  99.90,   1.28,   0.34,
04/22 06Z,  -0.60,   2.10,  99.90,   1.84,   0.34,  (max)
04/22 07Z,  -0.70,   2.11,  99.90,   1.75,   0.34,
04/22 08Z,  -0.70,   1.67,  99.90,   1.31,   0.34,
04/22 09Z,  -0.70,   0.92,  99.90,   0.56,   0.34,
04/22 10Z,  -0.70,   0.07,  99.90,  -0.29,   0.34,
04/22 11Z,  -0.70,  -0.58,  99.90,  -0.94,   0.34,
04/22 12Z,  -0.70,  -0.80,  99.90,  -1.16,   0.34,  (min)
04/22 13Z,  -0.80,  -0.55,  99.90,  -1.01,   0.34,
04/22 14Z,  -0.80,   0.07,  99.90,  -0.39,   0.34,
04/22 15Z,  -0.80,   1.01,  99.90,   0.55,   0.34,
04/22 16Z,  -0.80,   2.08,  99.90,   1.62,   0.34,
04/22 17Z,  -0.80,   2.83,  99.90,   2.37,   0.34,
04/22 18Z,  -0.80,   2.94,  99.90,   2.48,   0.34,  (max)
04/22 19Z,  -0.80,   2.43,  99.90,   1.97,   0.34,
04/22 20Z,  -0.80,   1.37,  99.90,   0.91,   0.34,
04/22 21Z,  -0.80,  -0.14,  99.90,  -0.61,   0.34,
04/22 22Z,  -0.80,  -1.89,  99.90,  -2.35,   0.34,
04/22 23Z,  -0.80,  -3.50,  99.90,  -3.96,   0.34,
04/23 00Z,  -0.80,  -4.57,  99.90,  -5.03,   0.34,
04/23 01Z,  -0.80,  -4.84,  99.90,  -5.30,   0.34,  (min)
04/23 02Z,  -0.90,  -4.29,  99.90,  -4.86,   0.34,
04/23 03Z,  -0.90,  -2.98,  99.90,  -3.54,   0.34,
04/23 04Z,  -0.90,  -1.07,  99.90,  -1.63,   0.34,
04/23 05Z,  -0.90,   0.92,  99.90,   0.36,   0.34,
04/23 06Z,  -0.90,   2.40,  99.90,   1.84,   0.34,
04/23 07Z,  -0.80,   3.12,  99.90,   2.65,   0.34,  (max)
04/23 08Z,  -0.80,   3.07,  99.90,   2.61,   0.34,
04/23 09Z,  -0.80,   2.32,  99.90,   1.85,   0.34,
04/23 10Z,  -0.70,   1.05,  99.90,   0.68,   0.34,
04/23 11Z,  -0.70,  -0.38,  99.90,  -0.75,   0.34,
04/23 12Z,  -0.70,  -1.56,  99.90,  -1.92,   0.34,
04/23 13Z,  -0.70,  -2.15,  99.90,  -2.51,   0.34,  (min)
04/23 14Z,  -0.70,  -2.06,  99.90,  -2.42,   0.34,
04/23 15Z,  -0.70,  -1.30,  99.90,  -1.66,   0.34,
04/23 16Z,  -0.70,   0.05,  99.90,  -0.31,   0.34,
04/23 17Z,  -0.80,   1.67,  99.90,   1.21,   0.34,
04/23 18Z,  -0.70,   2.96,  99.90,   2.59,   0.34,
04/23 19Z,  -0.70,   3.49,  99.90,   3.13,   0.34,  (max)
04/23 20Z,  -0.70,   3.19,  99.90,   2.83,   0.34,
04/23 21Z,  -0.60,   2.08,  99.90,   1.81,   0.34,
04/23 22Z,  -0.60,   0.28,  99.90,   0.02,   0.34,
04/23 23Z,  -0.60,  -1.82,  99.90,  -2.08,   0.34,
04/24 00Z,  -0.60,  -3.74,  99.90,  -4.00,   0.34,
04/24 01Z,  -0.60,  -4.97,  99.90,  -5.24,   0.34,
04/24 02Z,  -0.60,  -5.23,  99.90,  -5.49,   0.34,  (min)
04/24 03Z,  -0.60,  -4.46,  99.90,  -4.72,   0.34,
04/24 04Z,  -0.60,  -2.73,  99.90,  -2.99,   0.34,
04/24 05Z,  -0.60,  -0.33,  99.90,  -0.59,   0.34,
04/24 06Z,  -0.60,   2.06,  99.90,   1.80,   0.34,
04/24 07Z,  -0.60,   3.75,  99.90,   3.49,   0.34,
04/24 08Z,  -0.50,   4.43,  99.90,   4.27,   0.34,  (max)
04/24 09Z,  -0.50,   4.05,  99.90,   3.88,   0.34,
04/24 10Z,  -0.50,   2.69,  99.90,   2.53,   0.34,
04/24 11Z,  -0.50,   0.71,  99.90,   0.55,   0.34,
04/24 12Z,  -0.50,  -1.39,  99.90,  -1.55,   0.34,
04/24 13Z,  -0.60,  -3.07,  99.90,  -3.33,   0.34,
04/24 14Z,  -0.60,  -3.90,  99.90,  -4.17,   0.34,  (min)
04/24 15Z,  -0.70,  -3.75,  99.90,  -4.11,   0.34,
04/24 16Z,  -0.70,  -2.63,  99.90,  -2.99,   0.34,
04/24 17Z,  -0.70,  -0.67,  99.90,  -1.03,   0.34,
04/24 18Z,  -0.70,   1.60,  99.90,   1.23,   0.34,
04/24 19Z,  -0.70,   3.42,  99.90,   3.06,   0.34,
04/24 20Z,  -0.60,   4.28,  99.90,   4.02,   0.34,  (max)
04/24 21Z,  -0.60,   4.02,  99.90,   3.76,   0.34,
04/24 22Z,  -0.60,   2.66,  99.90,   2.40,   0.34,
04/24 23Z,  -0.60,   0.49,  99.90,   0.23,   0.34,
04/25 00Z,  -0.60,  -1.97,  99.90,  -2.23,   0.34,
04/25 01Z,  -0.70,  -4.10,  99.90,  -4.46,   0.34,
04/25 02Z,  -0.70,  -5.34,  99.90,  -5.70,   0.34,
04/25 03Z,  -0.70,  -5.38,  99.90,  -5.74,   0.34,  (min)
04/25 04Z,  -0.70,  -4.20,  99.90,  -4.56,   0.34,
04/25 05Z,  -0.70,  -1.95,  99.90,  -2.31,   0.34,
04/25 06Z,  -0.70,   0.94,  99.90,   0.58,   0.34,
04/25 07Z,  -0.70,   3.64,  99.90,   3.28,   0.34,
04/25 08Z,  -0.60,   5.36,  99.90,   5.09,   0.34,
04/25 09Z,  -0.60,   5.73,  99.90,   5.47,   0.34,  (max)
04/25 10Z,  -0.60,   4.74,  99.90,   4.48,   0.34,
04/25 11Z,  -0.60,   2.61,  99.90,   2.35,   0.34,
04/25 12Z,  -0.70,  -0.14,  99.90,  -0.50,   0.34,