Are there any restriction dates for Caribbean Cove? Caribbean Cove is open throughout they year in line with our standard SEA LIFE Weymouth operating calendar. For full opening times please visit here. Related articles Do my tickets include Caribbean Cove? Is there anywhere to sit and eat at SEA LIFE Weymouth? What is Caribbean Cove? Do you still have Adventure Island with the rides? Can I bring a camera into SEA LIFE Weymouth?