| Clue | Source | Date |
|---|---|---|
| Obscure king crossing bar, a hazard at sea | The Times Cryptic | 23 Jul 2024 |
| Certain navigational hazard | The Chronicle of Higher Education | 22 Jun 2018 |
| Certain navigational hazard | ||
| Dense mass of sea mist | The Times Concise | 09 Oct 2017 |
| Driving hazard that rolls in | ||
| Hazy hazard | ||
| Hazy hazard | ||
| Hazy hazard | ||
| It may roll in at night | ||
| It may roll in at night | ||
| Hazard to shipping: 2 wds. |