I'm on port and closer to the windward mark — don't I get mark-room?
No. Rule 18.1 switches Rule 18 off between boats on opposite tacks on a beat to windward. With no mark-room in play, plain Rule 10 decides it: the port-tack boat must keep clear of the starboard-tack boat. Being nearer the mark changes nothing — duck or tack. “I'm at the mark, so I have rights” is exactly the myth that causes windward-mark pile-ups.
📖 Want Rule 18 in more depth? Elvstrøm Explains the Racing Rules 2025-2028 sets out every rule with plain-English explanations and diagrams. (affiliate link)
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<p><a href="https://sailing.kiwi.nz/v/4qSetsiNz_U/">Source: Sailing Kiwi</a></p>Go deeper: books and gear
- Racing Rules Companion 2025-2028 by Bryan Willis — Spiral-bound pocket guide to the current rules.
- Elvstrøm Explains the Racing Rules 2025-2028 — Every rule, with plain-English explanations and diagrams.
- The Sail Racing Bible — A complete guide to dinghy racing.
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