| Sub region? | 11 |
| Stones "You're not the only ship adrift on this ___" | 66 |
| Sponge spot | 11 |
| Some say it's over Atlantis | 31 |
| Some go there for the halibut | 29 |
| Site for a liner | 16 |
| Singing Billy | 13 |
| Singer born in Trinidad | 23 |
| Sight at Fort Lauderdale | 24 |
| Shark's body? | 17 |
| Senior sea | 10 |
| Sea turtle's habitat | 24 |
| Salty Sebadoh song? | 19 |
| Saltwater expanse | 17 |
| Salt-water expanse | 18 |
| Sailor's spot | 17 |
| Sailor's site | 17 |
| Role for Sinatra or Clooney | 27 |
| Rock star Billy | 15 |
| Rivers' destination | 23 |
| Rhode Island, the ___ State | 27 |
| R&B singer Frank | 20 |
| QE2 milieu | 10 |
| Popular rock band | 17 |
| Place with crests | 17 |
| Place to use an echograph | 25 |
| Place to see liners | 19 |
| Place in which a bathysphere may be deployed | 44 |
| Place for piracy | 16 |
| Periscope panorama | 18 |
| Pacific, for instance | 21 |
| Pacific place? | 14 |
| Pacific or Atlantic. | 20 |
| Pacific or Arctic | 17 |
| Out Odd Future member Frank | 27 |
| One of a global five | 20 |
| Odd Future member Frank who recently came out | 45 |
| Neptune's spot | 18 |
| Neptune realm | 13 |
| Nearly three quarters of the earth | 34 |
| Narwhal's home | 18 |
| Much of Earth | 13 |
| Most of earth's surface | 27 |
| More than 70% of Earth's surface | 36 |
| Modest Mouse "___ Breathes Salty" | 43 |
| Milieu of some tramps | 21 |
| Milieu of some greyhounds | 25 |
| Milieu for Queen Elizabeth II | 29 |
| Milieu for Jacques Cousteau | 27 |
| Mermaid home | 12 |
| Mariner's world | 19 |
| Mariana Trench location | 23 |
| Luxury liner's locale | 25 |
| Lindy's hurdle | 18 |
| Lindbergh's view | 20 |
| Limitless quantity | 18 |
| Led Zep song "The ___" | 32 |
| Larger quantity | 15 |
| Large blue part of a map | 24 |
| Kind of ography | 15 |
| It makes the Blue Planet blue | 29 |
| It makes sounds | 15 |
| It makes a sound? | 17 |
| It holds fish and ships | 23 |
| It has a very large floor | 25 |
| It has a big floor | 18 |
| It goes coast-to-coast | 22 |
| It ends at the shore | 20 |
| It covers much of the Earth | 27 |
| Immense quantity | 16 |
| Immense expanse | 15 |
| Hurricane's birthplace | 26 |
| Hurricane birthplace | 20 |
| Humpback whale's home | 25 |
| Humpback habitat | 16 |
| Home for Davy Jones | 19 |
| Hogfish habitat | 15 |
| Great body | 10 |
| Great blue expanse | 18 |
| Global expanse | 14 |
| Galleon's place | 19 |
| Floor or view preceder | 22 |
| Floor or bed site | 17 |
| Flattop's milieu | 20 |
| Fish and ships spot | 19 |
| Expanse with crests and currents | 32 |
| Expanse with crests | 19 |
| Environs for Galatea, in myth | 29 |
| Enormous amount | 15 |
| East or West border | 19 |
| Destination of some rivers | 26 |
| Davy Jones's realm | 22 |
| Davy Jones's milieu | 23 |
| Danny ___ (three-time Clooney role) | 35 |
| Cyclone location | 16 |
| Current place | 13 |
| Current locale | 14 |
| Cousteau explored it | 20 |
| Clooney role in three films | 27 |
| Carnival setting? | 17 |