Geoffrey's is nice with a good view.
Neptune's net is just a stand but it has corn and some local and not so local live seafood. if you're with someone who's not seafood mad there are burgers as well.
you can check the menus at their websites.
Also check out the sunset restaurant at westward beach road, not sure if they have outdoor tables or not but you can reserve a windwo
and paradise cove is slightly but it's got a beachy vibe and you can sit outside, but i don't think there's an ocean view.
have fun but be sure to post back about where you went and what you had.
I haven't been to beachcomber cafe on the malibu pier but it might be what you're looking for