YEAR MO DY HR MN   Hs   Tp   Dp    Depth   Ta    Pres   Wspd Wdir Temp   Temp  Cspd Cdir P
      UTC           m   sec  deg     m     sec    mB     m/s  deg Air(C) Sfc(C) m/s deg  f
1981 04 18 16 57  0.24  4.41               4.57                                          1
1981 04 18 22 58  0.21  6.10               4.69                                          1
1981 04 19 22 59  0.45  4.27               4.05                                          1
1981 04 20 04 58  0.33  4.92               4.41                                          1
1981 04 20 10 57  0.87  5.82               4.99                                          1
1981 04 20 17 00  0.55  4.41               4.67                                          1
1981 04 20 22 59  0.41  4.41               4.56                                          1
1981 04 21 04 59  0.25  4.00               4.12                                          1
1981 04 21 10 58  0.43  4.57               4.22                                          1
1981 04 21 16 58  0.39  4.27               3.98                                          1
1981 04 21 23 00  0.26  3.66               3.71                                          1
1981 04 22 10 58  0.30  3.56               3.91                                          1
1981 04 22 17 00  0.43  3.76               4.25                                          1
1981 04 22 22 58  0.60  4.27               4.34                                          1
1981 04 23 05 00  0.88  5.82               4.97                                          1
1981 04 23 10 59  0.98  6.40               5.44                                          1
1981 04 23 17 01  1.19  6.74               5.69                                          1
1981 04 23 22 59  0.99  6.40               5.90                                          1
1981 04 24 05 00  0.74  7.11               5.75                                          1
1981 04 24 11 01  0.44  6.10               5.28                                          1
1981 04 24 17 01  0.33  6.40               5.47                                          1
1981 04 24 23 01  0.29  5.12               5.00                                          1
1981 04 25 04 58  0.23  4.92               4.89                                          1
1981 04 25 11 00  0.15  4.41               4.21                                          1
1981 04 30 16 58  0.67  4.57               4.22                                          1
1981 04 30 23 01  0.64  4.92               4.35                                          1