Related Clues:

• 'How do you do, fellow pirates?'
• Call from a bridge
• Attention-getter from a distance
• Greeting on a ship
• Signal to a hand
• Call from a crew member
• Welcome at sea for a Scottish cyclist
• Shouted greeting
• Hail in a part of Orkney
• A cyclist's greeting, in the main
• "Hi" on a boat
• 'Greetings, sailor!'
• Hi, on the briny
• Seas 'hi'
• 'Hello, sailor!'