10.1 Where possible a weather forecasting source
should be available on a 24-hour basis for the whole towing operation.
10.2 Weather forecasts should, as a minimum, contain
the following information:
- Synopsis of the area
- Wind speed and direction
- Wave height and period
- Swell height and period
- Outlook for the next 48 hours.
10.3 In certain high risk situations, or when
such forecast may be seasonally unpredictable, consideration should
be given to obtaining a second weather forecast.
10.4 Weather forecasts should be received on the
towing vessel (and received or relayed on the towed object if manned)
at least every 24 hours during the towage. Where there are specific
weather limitations imposed, then more frequent forecasts may be appropriate,
and possible direct communication with the forecaster if significant
changes are expected.