If you choose to sail when the wind and tide are flowing in the same direction, keeping a transit is essential to ensure that you are not drifting too far downwind and down tide. Using the place from which you launched can be the perfect transit and goal point, so remember to glance back several times as you sail away from the shore and take note of what your launch site looks like from the water.
如果你选择在⻛向与潮流同向的情况下航⾏,持续观测参照线尤为重要,这能确保你不会顺 ⻛和顺流漂得过远。利⽤下⽔点作为参照线和⽬标点是⾮常理想的选择。因此,在离岸时, 记得多次回头观察,并注意从⽔⾯确认下⽔点的位置。
Sailing in Tides 在潮汐中航⾏
When you sail in coastal waters you need to take the effect of the tide into account. Find out the tide’s direction before you go afloat and remember that it is likely to change in strength and direction while you are sailing. If possible, plan to have the tide with you when you head for home to make the return journey easier and to allow for deterioration in the weather.
在沿海⽔域航⾏时,应充分考虑潮汐的影响。下⽔前,应查明潮汐的⽅向。记住,在航⾏ 时,潮汐的强度和⽅向很可能会发⽣变化。如可⾏,尽量计划顺流返航,这样不仅能让返程 更轻松,也有利于应对天⽓恶化。
Conditions will be rougher than usual for the strength of the wind if the wind blows against a strong tidal stream.
如果⻛向与强潮流相遇,情形会⽐往常艰难得多。
TOP TIP 重要提示
To sail a straight course across a tidal stream or current, line up two fixed objects ahead of you on the shore and keep them in line.
在穿过潮流或⽔流时,为保持直线航⾏,可以在前⽅岸上选择两个固定参照物,并保持它们 在⼀条直线上。
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