| Sailfree |
| (regular) |
| 16/05/2008 19:18 |
Re: Tidal streams - Computation of rates.....
|
Looking at it am I right in believing its a linear relationship so if tidal range is say 10m at springs (Current 4kts)and 5m at Neaps (current 2kts) if the range on day required is 7.5m then current by proportion is 3kts on that day.