| UNDERPOPULATED | People swimming with rudd and tuna like many islands (14) |
| UNCLESANDAUNTS | Represent 'candles', 'sun' and 'tuna' in relative terms (6,3,5) |
| CORALSEA | Part of the Pacific with many islands and reefs |
| AUGRATIN | Mixture of gar and tuna I cooked with breadcrumbs (2,6) |
| WASP | Ant-Man And The _, 2018 superhero film with Paul Rudd and Evangeline Lilly (4) |
| NATATION | Starboard side of boat grabbed by people swimming |
| UNGULATE | Glue tuna like a horse foot perhaps (8) |
| BATHERS | Railings guard the people swimming (7) |
| INTHEMAIN | Where you find people swimming, mostly (2,3,4) |
| OCEANIA | Geographical region consisting of many islands of the central and South Pacific, including Melanesia, Micronesia and Polynesia (7) |
| DENMARK | European country with many islands (7) |
| IONIANSEA | Part of the Mediterranean sea, with many islands |
| ARCHIPELAGO | With cheap rail arrangement, depart for many islands (11) |
| DALIS | "The Last Supper" and "Tuna Fishing" |
| INOIL | How sardines and tuna may be packed |
| SAUNA | Due to steam bath, did perch and tuna lose bones? (5) |
| NICOISE | Salade ---, cold dish whose ingredients include hard-boiled eggs, anchovy and tuna (7) |
| ORANGUTAN | Forest dweller seeks endless fruit and tuna salad (5,4) |
| DELIS | Places to get a good pickle and tuna melt |
| FIVETHOUSAND | Multitude possibly fed Hovis and tuna |
