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.
#Unalaska, AK : 03/16/2025 02:22:37 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/14 06Z,   0.10,  -3.53,  -3.44,  99.90,  -0.01,
03/14 07Z,   0.10,  -3.91,  -3.94,  99.90,  -0.13,
03/14 08Z,   0.10,  -4.17,  -4.24,  99.90,  -0.17,  (min)
03/14 09Z,   0.20,  -4.26,  -4.23,  99.90,  -0.17,
03/14 10Z,   0.20,  -4.15,  -4.10,  99.90,  -0.15,
03/14 11Z,   0.10,  -3.87,  -3.86,  99.90,  -0.09,
03/14 12Z,   0.00,  -3.48,  -3.50,  99.90,  -0.02,
03/14 13Z,   0.00,  -3.07,  -3.03,  99.90,   0.04,
03/14 14Z,   0.10,  -2.73,  -2.67,  99.90,  -0.04,
03/14 15Z,   0.10,  -2.51,  -2.42,  99.90,  -0.01,  (max)
03/14 16Z,   0.10,  -2.46,  -2.43,  99.90,  -0.07,
03/14 17Z,   0.10,  -2.58,  -2.55,  99.90,  -0.07,
03/14 18Z,   0.00,  -2.83,  -2.80,  99.90,   0.03,
03/14 19Z,   0.00,  -3.14,  -3.07,  99.90,   0.07,
03/14 20Z,   0.00,  -3.43,  -3.44,  99.90,  -0.01,
03/14 21Z,   0.00,  -3.64,  -3.63,  99.90,   0.01,  (min)
03/14 22Z,   0.00,  -3.71,  -3.62,  99.90,   0.09,
03/14 23Z,   0.00,  -3.64,  -3.54,  99.90,   0.10,
03/15 00Z,   0.00,  -3.45,  -3.30,  99.90,   0.15,
03/15 01Z,   0.00,  -3.20,  -3.09,  99.90,   0.11,
03/15 02Z,   0.00,  -2.95,  -2.92,  99.90,   0.03,
03/15 03Z,   0.00,  -2.79,  -2.83,  99.90,  -0.04,
03/15 04Z,   0.00,  -2.75,  -2.80,  99.90,  -0.05,  (max)
03/15 05Z,   0.00,  -2.86,  -3.00,  99.90,  -0.14,
03/15 06Z,   0.00,  -3.08,  -3.31,  99.90,  -0.23,
03/15 07Z,   0.00,  -3.36,  -3.71,  99.90,  -0.35,
03/15 08Z,   0.00,  -3.62,  -3.99,  99.90,  -0.37,
03/15 09Z,   0.00,  -3.79,  -4.25,  99.90,  -0.46,
03/15 10Z,   0.00,  -3.82,  -4.26,  99.90,  -0.44,  (min)
03/15 11Z,   0.00,  -3.70,  -4.03,  99.90,  -0.33,
03/15 12Z,   0.00,  -3.46,  -3.83,  99.90,  -0.37,
03/15 13Z,   0.00,  -3.16,  -3.59,  99.90,  -0.43,
03/15 14Z,   0.00,  -2.86,  -3.19,  99.90,  -0.33,
03/15 15Z,   0.00,  -2.65,  -2.92,  99.90,  -0.27,
03/15 16Z,   0.00,  -2.57,  -2.83,  99.90,  -0.26,  (max)
03/15 17Z,   0.00,  -2.65,  -2.93,  99.90,  -0.28,
03/15 18Z,  -0.10,  -2.86,  -3.26,  99.90,  -0.30,
03/15 19Z,  -0.10,  -3.17,  -3.59,  99.90,  -0.32,
03/15 20Z,  -0.10,  -3.52,  -3.99,  99.90,  -0.37,
03/15 21Z,  -0.10,  -3.82,  -4.32,  99.90,  -0.40,
03/15 22Z,  -0.10,  -4.01,  -4.48,  99.90,  -0.37,  (min)
03/15 23Z,  -0.10,  -4.06,  -4.46,  99.90,  -0.30,
03/16 00Z,  -0.10,  -3.95,  -4.40,  99.90,  -0.35,
03/16 01Z,   0.00,  -3.71,  -4.12,  99.90,  -0.41,
03/16 02Z,   0.00,  -3.40,  -3.82,  99.90,  -0.42,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/16 03Z,   0.00,  -3.09,  99.90,  -3.48,  -0.39,
03/16 04Z,   0.00,  -2.86,  99.90,  -3.22,  -0.36,
03/16 05Z,   0.00,  -2.75,  99.90,  -3.07,  -0.32,
03/16 06Z,   0.00,  -2.77,  99.90,  -3.06,  -0.29,  (max)
03/16 07Z,   0.00,  -2.91,  99.90,  -3.16,  -0.26,
03/16 08Z,   0.00,  -3.10,  99.90,  -3.33,  -0.23,
03/16 09Z,   0.00,  -3.29,  99.90,  -3.48,  -0.19,
03/16 10Z,   0.00,  -3.41,  99.90,  -3.56,  -0.16,  (min)
03/16 11Z,   0.00,  -3.41,  99.90,  -3.54,  -0.13,
03/16 12Z,   0.00,  -3.31,  99.90,  -3.40,  -0.09,
03/16 13Z,   0.00,  -3.12,  99.90,  -3.18,  -0.06,
03/16 14Z,   0.00,  -2.90,  99.90,  -2.93,  -0.03,
03/16 15Z,   0.10,  -2.71,  99.90,  -2.64,  -0.03,
03/16 16Z,   0.20,  -2.62,  99.90,  -2.45,  -0.03,
03/16 17Z,   0.30,  -2.66,  99.90,  -2.39,  -0.03,  (max)
03/16 18Z,   0.30,  -2.84,  99.90,  -2.57,  -0.03,
03/16 19Z,   0.40,  -3.15,  99.90,  -2.78,  -0.03,
03/16 20Z,   0.40,  -3.52,  99.90,  -3.15,  -0.03,
03/16 21Z,   0.40,  -3.89,  99.90,  -3.52,  -0.03,
03/16 22Z,   0.40,  -4.19,  99.90,  -3.82,  -0.03,
03/16 23Z,   0.40,  -4.36,  99.90,  -3.99,  -0.03,
03/17 00Z,   0.30,  -4.36,  99.90,  -4.09,  -0.03,  (min)
03/17 01Z,   0.30,  -4.18,  99.90,  -3.91,  -0.03,
03/17 02Z,   0.30,  -3.87,  99.90,  -3.60,  -0.03,
03/17 03Z,   0.30,  -3.49,  99.90,  -3.22,  -0.03,
03/17 04Z,   0.30,  -3.11,  99.90,  -2.83,  -0.03,
03/17 05Z,   0.40,  -2.80,  99.90,  -2.43,  -0.03,
03/17 06Z,   0.40,  -2.62,  99.90,  -2.24,  -0.03,
03/17 07Z,   0.40,  -2.57,  99.90,  -2.20,  -0.03,  (max)
03/17 08Z,   0.40,  -2.65,  99.90,  -2.28,  -0.03,
03/17 09Z,   0.40,  -2.80,  99.90,  -2.43,  -0.03,
03/17 10Z,   0.40,  -2.95,  99.90,  -2.58,  -0.03,
03/17 11Z,   0.40,  -3.05,  99.90,  -2.68,  -0.03,  (min)
03/17 12Z,   0.50,  -3.07,  99.90,  -2.60,  -0.03,
03/17 13Z,   0.50,  -2.99,  99.90,  -2.52,  -0.03,
03/17 14Z,   0.50,  -2.85,  99.90,  -2.38,  -0.03,
03/17 15Z,   0.50,  -2.71,  99.90,  -2.24,  -0.03,
03/17 16Z,   0.50,  -2.61,  99.90,  -2.14,  -0.03,  (max)
03/17 17Z,   0.50,  -2.62,  99.90,  -2.15,  -0.03,
03/17 18Z,   0.40,  -2.76,  99.90,  -2.39,  -0.03,
03/17 19Z,   0.40,  -3.04,  99.90,  -2.67,  -0.03,
03/17 20Z,   0.30,  -3.42,  99.90,  -3.15,  -0.03,
03/17 21Z,   0.30,  -3.84,  99.90,  -3.57,  -0.03,
03/17 22Z,   0.20,  -4.23,  99.90,  -4.06,  -0.03,
03/17 23Z,   0.20,  -4.53,  99.90,  -4.35,  -0.03,
03/18 00Z,   0.20,  -4.65,  99.90,  -4.48,  -0.03,
03/18 01Z,   0.10,  -4.59,  99.90,  -4.52,  -0.03,  (min)
03/18 02Z,   0.10,  -4.34,  99.90,  -4.27,  -0.03,
03/18 03Z,   0.10,  -3.94,  99.90,  -3.87,  -0.03,
03/18 04Z,   0.10,  -3.47,  99.90,  -3.40,  -0.03,
03/18 05Z,   0.10,  -3.01,  99.90,  -2.94,  -0.03,
03/18 06Z,   0.00,  -2.64,  99.90,  -2.66,  -0.03,
03/18 07Z,   0.00,  -2.40,  99.90,  -2.43,  -0.03,
03/18 08Z,   0.00,  -2.33,  99.90,  -2.36,  -0.03,  (max)
03/18 09Z,   0.00,  -2.38,  99.90,  -2.41,  -0.03,
03/18 10Z,   0.00,  -2.52,  99.90,  -2.55,  -0.03,
03/18 11Z,   0.00,  -2.67,  99.90,  -2.69,  -0.03,
03/18 12Z,   0.00,  -2.77,  99.90,  -2.80,  -0.03,
03/18 13Z,   0.00,  -2.80,  99.90,  -2.82,  -0.03,  (min)
03/18 14Z,   0.00,  -2.74,  99.90,  -2.77,  -0.03,
03/18 15Z,   0.00,  -2.65,  99.90,  -2.68,  -0.03,
03/18 16Z,   0.00,  -2.56,  99.90,  -2.59,  -0.03,
03/18 17Z,   0.00,  -2.54,  99.90,  -2.57,  -0.03,  (max)
03/18 18Z,   0.00,  -2.63,  99.90,  -2.66,  -0.03,
03/18 19Z,   0.00,  -2.86,  99.90,  -2.88,  -0.03,
03/18 20Z,   0.00,  -3.21,  99.90,  -3.24,  -0.03,
03/18 21Z,   0.00,  -3.66,  99.90,  -3.69,  -0.03,
03/18 22Z,   0.00,  -4.12,  99.90,  -4.15,  -0.03,
03/18 23Z,   0.00,  -4.53,  99.90,  -4.56,  -0.03,
03/19 00Z,   0.10,  -4.80,  99.90,  -4.73,  -0.03,
03/19 01Z,   0.10,  -4.88,  99.90,  -4.81,  -0.03,  (min)
03/19 02Z,   0.20,  -4.74,  99.90,  -4.57,  -0.03,
03/19 03Z,   0.20,  -4.40,  99.90,  -4.23,  -0.03,
03/19 04Z,   0.30,  -3.91,  99.90,  -3.64,  -0.03,
03/19 05Z,   0.30,  -3.36,  99.90,  -3.09,  -0.03,
03/19 06Z,   0.40,  -2.84,  99.90,  -2.47,  -0.03,
03/19 07Z,   0.40,  -2.43,  99.90,  -2.06,  -0.03,
03/19 08Z,   0.50,  -2.18,  99.90,  -1.70,  -0.03,
03/19 09Z,   0.60,  -2.10,  99.90,  -1.52,  -0.03,
03/19 10Z,   0.70,  -2.16,  99.90,  -1.48,  -0.03,  (max)
03/19 11Z,   0.70,  -2.30,  99.90,  -1.63,  -0.03,
03/19 12Z,   0.80,  -2.45,  99.90,  -1.68,  -0.03,
03/19 13Z,   0.90,  -2.56,  99.90,  -1.69,  -0.03,
03/19 14Z,   0.90,  -2.59,  99.90,  -1.72,  -0.03,  (min)
03/19 15Z,   0.90,  -2.55,  99.90,  -1.68,  -0.03,
03/19 16Z,   0.90,  -2.48,  99.90,  -1.61,  -0.03,
03/19 17Z,   0.90,  -2.43,  99.90,  -1.56,  -0.03,  (max)
03/19 18Z,   0.90,  -2.46,  99.90,  -1.59,  -0.03,