Kitalia has no issue with walking to shore. Walking purposefully, she would be able to catch up to Aldelros on the dry shore fairly soon after the impromptu "landing".

Being less coordinated than the elves (and, for that matter, most humans) Darvuul would have more issues with kelp and receding waves. Nature and breeding pushing Darvuul toward the awkward sort of lurchy movement, it would be mostly Darvuul that would became wet from the spray, his goods however were (for the most part) spared from the damp.