Tracy,
check the archives... several past articles reference this topic. A 380 owner asked the same question, and the responses apply to (our) boat also ... Oh, BTW, the weather was horrible on the Neuse River out into the Sound this past Sat. I know, I was there; heading north on the ICW on my 2001 420. You will be happy to know that your boat can power into 30kt head winds, take breaking waves over the bow, fight an adverse current and still manage to average almost 5kts over the ground. When you gotta get there, it can do it..... but, get a full enclosure; without it, the boat can take it , but you won't.