Related Clues:

• Large sea
• Duck is able to cross Eastern Pacific
• Eg, the Pacific
• Young version of sea poem
• Major sea
• Large area of water
• The main account one broadcast
• Quantity of water over sponge? Not litres
• O'Brian's was golden
• The deep end of time — nought can grasp it
• No Scottish company flies over the Atlantic?
• Young poem intended to be pacific, say?
• Extensive sea area
• Oxygen left escaping from fresh lot of liquid
• The main comedian, funny — avoiding many dirty innuendoes to begin with