ETSS stn

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#Adak Island, AK : 08/19/2026 10:23:41 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/17 18Z,  -0.40,  -1.55,  -1.49,  99.90,   0.46,
08/17 19Z,  -0.30,  -1.33,  -1.33,  99.90,   0.30,
08/17 20Z,  -0.30,  -1.27,  -1.25,  99.90,   0.32,  (max)
08/17 21Z,  -0.30,  -1.36,  -1.33,  99.90,   0.33,
08/17 22Z,  -0.30,  -1.56,  -1.53,  99.90,   0.33,
08/17 23Z,  -0.30,  -1.77,  -1.69,  99.90,   0.38,
08/18 00Z,  -0.30,  -1.92,  -1.81,  99.90,   0.41,
08/18 01Z,  -0.40,  -1.93,  -1.92,  99.90,   0.41,  (min)
08/18 02Z,  -0.40,  -1.79,  -1.72,  99.90,   0.47,
08/18 03Z,  -0.30,  -1.51,  -1.39,  99.90,   0.42,
08/18 04Z,  -0.30,  -1.15,  -1.05,  99.90,   0.40,
08/18 05Z,  -0.30,  -0.79,  -0.70,  99.90,   0.39,
08/18 06Z,  -0.40,  -0.54,  -0.41,  99.90,   0.53,
08/18 07Z,  -0.40,  -0.47,  -0.39,  99.90,   0.48,  (max)
08/18 08Z,  -0.40,  -0.62,  -0.61,  99.90,   0.41,
08/18 09Z,  -0.40,  -0.99,  -1.04,  99.90,   0.35,
08/18 10Z,  -0.40,  -1.52,  -1.52,  99.90,   0.40,
08/18 11Z,  -0.40,  -2.13,  -2.18,  99.90,   0.35,
08/18 12Z,  -0.40,  -2.70,  -2.81,  99.90,   0.29,
08/18 13Z,  -0.40,  -3.13,  -3.23,  99.90,   0.30,
08/18 14Z,  -0.40,  -3.35,  -3.40,  99.90,   0.35,
08/18 15Z,  -0.40,  -3.31,  -3.46,  99.90,   0.25,  (min)
08/18 16Z,  -0.40,  -3.05,  -3.19,  99.90,   0.26,
08/18 17Z,  -0.40,  -2.63,  -2.71,  99.90,   0.32,
08/18 18Z,  -0.50,  -2.15,  -2.24,  99.90,   0.41,
08/18 19Z,  -0.50,  -1.70,  -1.83,  99.90,   0.37,
08/18 20Z,  -0.50,  -1.37,  -1.57,  99.90,   0.30,
08/18 21Z,  -0.50,  -1.20,  -1.40,  99.90,   0.30,  (max)
08/18 22Z,  -0.50,  -1.19,  -1.42,  99.90,   0.27,
08/18 23Z,  -0.50,  -1.28,  -1.54,  99.90,   0.24,
08/19 00Z,  -0.50,  -1.40,  -1.60,  99.90,   0.30,
08/19 01Z,  -0.50,  -1.47,  -1.72,  99.90,   0.25,  (min)
08/19 02Z,  -0.50,  -1.43,  -1.68,  99.90,   0.25,
08/19 03Z,  -0.50,  -1.27,  -1.46,  99.90,   0.31,
08/19 04Z,  -0.60,  -1.01,  -1.15,  99.90,   0.46,
08/19 05Z,  -0.50,  -0.72,  -0.86,  99.90,   0.36,
08/19 06Z,  -0.50,  -0.46,  -0.66,  99.90,   0.30,
08/19 07Z,  -0.50,  -0.34,  -0.49,  99.90,   0.35,  (max)
08/19 08Z,  -0.60,  -0.42,  -0.65,  99.90,   0.37,
08/19 09Z,  -0.60,  -0.72,  -0.99,  99.90,   0.33,
08/19 10Z,  -0.60,  -1.22,  -1.41,  99.90,   0.41,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/19 11Z,  -0.60,  -1.86,  99.90,  -2.06,   0.40,
08/19 12Z,  -0.60,  -2.54,  99.90,  -2.76,   0.38,
08/19 13Z,  -0.60,  -3.14,  99.90,  -3.37,   0.37,
08/19 14Z,  -0.60,  -3.57,  99.90,  -3.81,   0.36,
08/19 15Z,  -0.60,  -3.75,  99.90,  -4.01,   0.35,  (min)
08/19 16Z,  -0.60,  -3.66,  99.90,  -3.93,   0.33,
08/19 17Z,  -0.60,  -3.33,  99.90,  -3.61,   0.32,
08/19 18Z,  -0.60,  -2.83,  99.90,  -3.12,   0.31,
08/19 19Z,  -0.70,  -2.27,  99.90,  -2.68,   0.29,
08/19 20Z,  -0.70,  -1.75,  99.90,  -2.17,   0.28,
08/19 21Z,  -0.70,  -1.35,  99.90,  -1.79,   0.27,
08/19 22Z,  -0.70,  -1.11,  99.90,  -1.56,   0.25,
08/19 23Z,  -0.70,  -1.02,  99.90,  -1.47,   0.25,  (max)
08/20 00Z,  -0.70,  -1.04,  99.90,  -1.48,   0.25,
08/20 01Z,  -0.70,  -1.08,  99.90,  -1.53,   0.25,
08/20 02Z,  -0.70,  -1.09,  99.90,  -1.54,   0.25,  (min)
08/20 03Z,  -0.70,  -1.02,  99.90,  -1.46,   0.25,
08/20 04Z,  -0.70,  -0.85,  99.90,  -1.30,   0.25,
08/20 05Z,  -0.70,  -0.62,  99.90,  -1.07,   0.25,
08/20 06Z,  -0.70,  -0.39,  99.90,  -0.84,   0.25,
08/20 07Z,  -0.70,  -0.24,  99.90,  -0.69,   0.25,  (max)
08/20 08Z,  -0.70,  -0.25,  99.90,  -0.70,   0.25,
08/20 09Z,  -0.70,  -0.46,  99.90,  -0.91,   0.25,
08/20 10Z,  -0.70,  -0.89,  99.90,  -1.34,   0.25,
08/20 11Z,  -0.70,  -1.50,  99.90,  -1.94,   0.25,
08/20 12Z,  -0.70,  -2.21,  99.90,  -2.65,   0.25,
08/20 13Z,  -0.70,  -2.92,  99.90,  -3.36,   0.25,
08/20 14Z,  -0.70,  -3.51,  99.90,  -3.96,   0.25,
08/20 15Z,  -0.70,  -3.90,  99.90,  -4.34,   0.25,
08/20 16Z,  -0.70,  -4.01,  99.90,  -4.46,   0.25,  (min)
08/20 17Z,  -0.70,  -3.85,  99.90,  -4.30,   0.25,
08/20 18Z,  -0.70,  -3.46,  99.90,  -3.90,   0.25,
08/20 19Z,  -0.70,  -2.90,  99.90,  -3.35,   0.25,
08/20 20Z,  -0.70,  -2.30,  99.90,  -2.75,   0.25,
08/20 21Z,  -0.70,  -1.75,  99.90,  -2.19,   0.25,
08/20 22Z,  -0.70,  -1.32,  99.90,  -1.76,   0.25,
08/20 23Z,  -0.70,  -1.04,  99.90,  -1.48,   0.25,
08/21 00Z,  -0.70,  -0.90,  99.90,  -1.35,   0.25,
08/21 01Z,  -0.60,  -0.86,  99.90,  -1.20,   0.25,
08/21 02Z,  -0.60,  -0.84,  99.90,  -1.19,   0.25,
08/21 03Z,  -0.60,  -0.80,  99.90,  -1.14,   0.25,
08/21 04Z,  -0.60,  -0.69,  99.90,  -1.03,   0.25,
08/21 05Z,  -0.60,  -0.51,  99.90,  -0.86,   0.25,
08/21 06Z,  -0.60,  -0.32,  99.90,  -0.66,   0.25,
08/21 07Z,  -0.60,  -0.16,  99.90,  -0.51,   0.25,
08/21 08Z,  -0.60,  -0.11,  99.90,  -0.46,   0.25,  (max)
08/21 09Z,  -0.60,  -0.24,  99.90,  -0.59,   0.25,
08/21 10Z,  -0.60,  -0.57,  99.90,  -0.92,   0.25,
08/21 11Z,  -0.60,  -1.10,  99.90,  -1.45,   0.25,
08/21 12Z,  -0.50,  -1.78,  99.90,  -2.03,   0.25,
08/21 13Z,  -0.50,  -2.53,  99.90,  -2.77,   0.25,
08/21 14Z,  -0.50,  -3.23,  99.90,  -3.47,   0.25,
08/21 15Z,  -0.50,  -3.78,  99.90,  -4.02,   0.25,
08/21 16Z,  -0.50,  -4.10,  99.90,  -4.34,   0.25,
08/21 17Z,  -0.50,  -4.14,  99.90,  -4.39,   0.25,  (min)
08/21 18Z,  -0.50,  -3.92,  99.90,  -4.16,   0.25,
08/21 19Z,  -0.50,  -3.47,  99.90,  -3.72,   0.25,
08/21 20Z,  -0.50,  -2.89,  99.90,  -3.14,   0.25,
08/21 21Z,  -0.60,  -2.28,  99.90,  -2.62,   0.25,
08/21 22Z,  -0.60,  -1.73,  99.90,  -2.07,   0.25,
08/21 23Z,  -0.60,  -1.29,  99.90,  -1.64,   0.25,
08/22 00Z,  -0.60,  -1.00,  99.90,  -1.34,   0.25,
08/22 01Z,  -0.60,  -0.83,  99.90,  -1.17,   0.25,
08/22 02Z,  -0.60,  -0.74,  99.90,  -1.08,   0.25,
08/22 03Z,  -0.60,  -0.67,  99.90,  -1.01,   0.25,
08/22 04Z,  -0.60,  -0.57,  99.90,  -0.92,   0.25,
08/22 05Z,  -0.60,  -0.43,  99.90,  -0.77,   0.25,
08/22 06Z,  -0.60,  -0.25,  99.90,  -0.60,   0.25,
08/22 07Z,  -0.60,  -0.09,  99.90,  -0.44,   0.25,
08/22 08Z,  -0.60,  -0.01,  99.90,  -0.35,   0.25,  (max)
08/22 09Z,  -0.60,  -0.06,  99.90,  -0.40,   0.25,
08/22 10Z,  -0.70,  -0.29,  99.90,  -0.74,   0.25,
08/22 11Z,  -0.70,  -0.72,  99.90,  -1.17,   0.25,
08/22 12Z,  -0.70,  -1.33,  99.90,  -1.78,   0.25,
08/22 13Z,  -0.70,  -2.05,  99.90,  -2.50,   0.25,
08/22 14Z,  -0.60,  -2.79,  99.90,  -3.14,   0.25,
08/22 15Z,  -0.60,  -3.46,  99.90,  -3.80,   0.25,
08/22 16Z,  -0.70,  -3.95,  99.90,  -4.39,   0.25,
08/22 17Z,  -0.70,  -4.19,  99.90,  -4.64,   0.25,  (min)
08/22 18Z,  -0.70,  -4.17,  99.90,  -4.61,   0.25,
08/22 19Z,  -0.70,  -3.89,  99.90,  -4.34,   0.25,
08/22 20Z,  -0.70,  -3.42,  99.90,  -3.86,   0.25,
08/22 21Z,  -0.70,  -2.83,  99.90,  -3.28,   0.25,
08/22 22Z,  -0.70,  -2.23,  99.90,  -2.68,   0.25,
08/22 23Z,  -0.70,  -1.70,  99.90,  -2.15,   0.25,
08/23 00Z,  -0.60,  -1.28,  99.90,  -1.63,   0.25,
08/23 01Z,  99.90,  -0.99,  99.90,  99.90,   0.25,
08/23 02Z,  99.90,  -0.79,  99.90,  99.90,   0.25,
08/23 03Z,  99.90,  -0.66,  99.90,  99.90,   0.25,
08/23 04Z,  99.90,  -0.54,  99.90,  99.90,   0.25,
08/23 05Z,  99.90,  -0.40,  99.90,  99.90,   0.25,
08/23 06Z,  99.90,  -0.23,  99.90,  99.90,   0.25,