Daily Maritime Crossword — 25 / AUG / 2026 | SkipperCheck
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Daily Maritime Crossword
25 / AUG / 2026 · skippercheck.net/crossword
🧩 Daily puzzle

⚓ Daily Maritime Crossword

25 / AUG / 2026 — archive puzzle. The world's first maritime-only crossword — 259-term nautical corpus.

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      Finished Tuesday's puzzle? Try Monday's previous too

      You're looking at the 25 / AUG / 2026 daily maritime crossword — a free nautical puzzle drawn from our 259-term corpus of COLREGs rules, VHF radio procedure, navigation marks, rigging and seamanship vocabulary. Every daily puzzle is deterministic — players worldwide saw exactly the same grid on 25 / AUG / 2026, so your time and hint count still rank against the global leaderboard.

      If you solved this Tuesday grid, don't stop — 24 / AUG / 2026's puzzle is waiting with a fresh layout from the same nautical vocabulary. Warning: some clues lean on COLREGs Rule numbers and IALA buoyage — brush up if you're rusty.

      Browse the full crossword archive to replay every past puzzle, or print this one to A4 using the 🖨️ Print button above — solutions are printed upside-down at the bottom of the page, newspaper-style.

      Yesterday's clues & answers — 24 / AUG / 2026

      Newspaper-style: today's page publishes the full solution to Monday's puzzle (15 maritime terms). Today's answers stay hidden until tomorrow — play the grid above, or replay Monday's grid.

      Across

      1. A small reinforcing plate built into the head of a sail to spread halyard load (9)HEADBOARD
      2. Global Navigation Satellite System — the umbrella term covering all satellite positioning constellations: GPS (USA), GLO… (4)GNSS
      3. Search and Rescue Transponder — an emergency device that, when triggered by an X-band radar pulse, replies with a 12-dot… (4)SART
      4. A pivoting keel that can be raised into a trunk to reduce draft and lowered to resist leeway (11)CENTERBOARD
      5. A reverse-osmosis desalinator that forces seawater through a semi-permeable membrane at high pressure to produce drinkin… (10)WATERMAKER
      6. A floating aid to navigation, anchored in position to mark channels, dangers, or stations (4)BUOY
      7. The periodic vertical rise and fall of the sea surface caused by the gravitational pull of the Moon and Sun (4)TIDE

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      1. Any loop or curve formed in a rope between its two ends (5)BIGHT
      2. The top end of the mast, often carrying a wind instrument, anchor light, VHF antenna, and sheave for the main halyard (8)MASTHEAD
      3. To make fast — attaching a sail to a spar or stay, or tying a line to a sail (4)BEND
      4. A deck-mounted fairlead, often smoothed or rollered, through which docklines and anchor rode are led cleanly (5)CHOCK
      5. To bind the strands at the end of a rope with a tight wrapping of twine to prevent unravelling (4)WHIP
      6. Maritime Mobile Service Identity — a unique nine-digit number issued to each DSC-VHF/HF radio, EPIRB, or AIS transponder… (4)MMSI
      7. The outgoing phase of the tide, when water level is falling and the flow runs seaward (3)EBB
      8. The forward end of the vessel (3)BOW

      Great for studying COLREGs, VHF procedure, navigation marks, rigging and seamanship vocabulary — or just as a spoiler if you got stuck.