Sorry might be silly question: I’m planning on doing some sea swimming this summer. But genuinely unsure how best to do it. I normally swim in a 25m pool and do 1250m per session. How does it work in the sea? Do I swim in one direction for a while and turn back. How can I do the equivalent distance? I’m so dependent on the lines in the pool!! submitted by /u/Trick_Scale_2181 [link] [comments]