December Scuba Diving |

Why Dive in December

December is an excellent time for a scuba diving holiday in Saint Vincent and the Grenadines. The dry season is getting under way, bringing plenty of warm sunshine, comfortable sea temperatures and generally good visibility beneath the waves. It is an inviting escape from the colder weather in the UK, with water temperatures usually around 27°C.

This is also a rewarding month for divers who want variety without rushing. Saint Vincent offers dramatic underwater scenery, while the Grenadine islands add sheltered bays, reefs and fascinating wrecks. Whether you are newly qualified or an experienced diver, local operators can help you choose sites that match your confidence and interests.

Caribbean Holidays, December Scuba Diving, Small dive boat anchored beside a green Caribbean island with calm blue sea and bright December sunshine

What You Can See

The waters around Saint Vincent and the Grenadines are rich in marine life. Expect to see colourful reef fish, graceful rays, moray eels and sea turtles, with healthy coral formations providing shelter for smaller creatures. Keep a close eye on rocky ledges and sandy seabeds, where shy animals can be surprisingly well camouflaged.

December can be particularly enjoyable for exploring the islands’ distinctive underwater landscapes. Pinnacles, walls, caves and drop-offs create memorable dives, and the changing light makes every descent feel different. Around the Grenadines, clear water and abundant fish often make even a relaxed reef dive feel like a real adventure.

Caribbean Holidays, December Scuba Diving, Scuba divers swimming past a historic shipwreck surrounded by tropical fish in the Caribbean

Wrecks and Reef Sites

Saint Vincent is well known for its varied dive sites, including wrecks that have become part of the local marine environment. Over time, these structures attract corals, sponges and shoals of fish, giving divers plenty to examine as they move carefully around the remains.

The Grenadines offer further opportunities to explore reefs, walls and sheltered sites between the islands. Conditions can vary from one location to another, so a local guide is invaluable. They know where currents are strongest, which sites suit your experience and when visibility is likely to be at its best.

Caribbean Holidays, December Scuba Diving, Friendly Caribbean dive instructor briefing holidaymakers beside a boat on a sandy beach in Saint Vincent and the Grenadines

Planning Your Dive Holiday

December is a popular period for Caribbean travel, so it is sensible to arrange accommodation, flights and diving in advance. Look for a reputable dive centre with qualified instructors, well-maintained equipment and small-group trips where possible. If you are not diving for a while before your holiday, a refresher session can make your first outing more enjoyable.

Allow time to experience the islands above the water too. Between dives, you can enjoy quiet beaches, local food, rainforest walks and the relaxed pace of Caribbean life. With warm seas, striking underwater scenery and welcoming island communities, Saint Vincent and the Grenadines make December scuba diving easy to look forward to.