Possible Clues:

• Spot to moor
• Marina setting
• Sounds like it's in Cork for smugglers' shelter perhaps
• Port in a storm
• No end of witches gathering in cavern
• Old chap in short coat
• *Place to moor
• 2009 Best Documentary Feature winner, with 'The'
• Pirate's recess
• Cabot ___ (''Murder She Wrote'' locale)