Martinique Diving |

Why Dive Martinique in December?

December is an excellent time for a Martinique scuba diving holiday. The island is warm, bright and inviting, with daytime temperatures usually sitting around 28°C and comfortable sea temperatures for long dives. After the wetter months, underwater visibility is often impressive, making it easier to spot reef life, dramatic volcanic scenery and the changing colours of the Caribbean.

There is also a wonderfully relaxed feeling across Martinique at this time of year. You can enjoy a morning beneath the waves, then spend the afternoon exploring a beach, enjoying Creole food or wandering through a colourful harbour. December brings plenty of sunshine, although a short tropical shower is always possible, so it is wise to pack a light waterproof jacket.

Caribbean Holidays, Martinique Diving, Diver swimming above coral gardens and tropical fish near the Caribbean coast of Martinique

What You Can See Underwater

Martinique’s dive sites offer variety for beginners and experienced divers alike. Around the reefs, look out for angelfish, parrotfish, butterflyfish, damselfish and barracuda moving through coral gardens and rocky outcrops. Green turtles are among the most memorable encounters, particularly around quieter bays where they feed or rest.

The island’s volcanic character adds extra interest. Near the north, underwater slopes and rock formations reflect the dramatic landscape of Mount Pelée, while wreck sites around Saint-Pierre provide a glimpse into Martinique’s fascinating maritime history. Local dive centres can advise on conditions and choose sites to suit your experience, from gentle sheltered reefs to deeper walls and wrecks.

Caribbean Holidays, Martinique Diving, Friendly Martinique dive guide preparing equipment beside a small boat at a sunny Caribbean beach

Planning Your December Dive Trip

For the best experience, book your Martinique diving excursions with a reputable, properly certified centre. December is a popular month, especially around Christmas and New Year, so reserving spaces and equipment before you travel is sensible. Most centres offer guided dives, beginner sessions and refresher courses, as well as equipment hire for qualified divers.

Bring proof of certification and details of your recent diving experience. A rash vest, reef-safe sun cream, reusable water bottle and compact dry bag are useful additions to your luggage. Your operator will normally provide the major equipment, safety briefing and boat transfer, leaving you free to concentrate on the scenery below the surface.

Caribbean Holidays, Martinique Diving, White sandy beach, palm trees and calm Caribbean water in Martinique with a relaxed December holiday atmosphere

Beyond the Reef

A Martinique scuba diving holiday is about more than time underwater. After diving, try fresh fish with spicy Creole seasoning, visit a rum distillery or explore the streets of Fort-de-France. The island combines French style with Caribbean warmth, so a simple lunch can easily become one of the highlights of the day.

Allow time for a beach afternoon at Anse Dufour or Les Salines, and consider travelling north to see lush rainforest and mountain scenery. With excellent December weather, fascinating dive sites and plenty to do on land, Martinique is a rewarding choice for anyone who wants a Caribbean escape with real character.