I've seen these questions before and have been afraid to ask. All my experience is on sailboats so I don't allow for more than 5knts and often plan on going slower when trying to estimate departure and arrivals.

Regarding Power Cats, what do you allow for speed? When someone says they're going Norman to Jost I have no idea how much time to allow for that on a power cat.

Dave

S/V Tortuga
Lagoon 46
[Linked Image]