Date      UTC   Avg. Dir  Avg. Spd  Wind   Seas   Wave
                     True     Knots    Obs.    Ft    Obs.
----------  -----  --------  --------  ----  ------  ----
10-06-2018  1800Z     323        9      29      1     29
10-06-2018  1200Z     236        6      36      2     36
10-06-2018  0600Z     148        3      36      3     36
10-06-2018  0000Z     127       10      35      3     35