Best time to go
January to April
Drier stretch, air often around 27°C to 30°C, and simpler travel logistics.
Main caution: Wetter season and Atlantic storm risk, even though many days still look bright and warm around 28°C.

Small-island reef diving, easy cay snorkels, and a culture-rich base on Grenada's quiet Grenadine outpost
Updated Mar 25, 2026 • 27 sources
Overview
Carriacou is one of those rare Caribbean islands where the diving still feels personal. Base yourself around Tyrrel Bay and you get short boat runs to reef walls, drift sites, and wrecks inside and around the Sandy Island Oyster Bed Marine Protected Area, plus easy access to Sandy Island, Paradise Beach, and the island's yacht-friendly south coast. Dive Carriacou and Deefer Diving keep the scene intimate, while snorkelers and non-divers can spend the same week hopping cays, mangrove channels, and cultural stops in Hillsborough and Windward. Conditions are warm year-round, but logistics matter more here than on bigger islands: flights are small, ferry schedules can change with weather, and official tourism pages still note post-Beryl recovery. The reward is a destination that feels relaxed, authentic, and very underwater-focused.
Most signature dives are reached by compact day boats from the Tyrrel Bay and Hillsborough area, so you spend more time underwater and less time commuting.
The Sandy Island Oyster Bed Marine Protected Area adds real ecological value, with reefs, mangroves, seagrass, and juvenile fish habitat.
One traveler can dive wrecks and drifts while another spends the same day on Sandy Island, Paradise Beach, High North, or a mangrove cruise.
Carriacou still feels handmade, from Windward boatbuilding and Big Drum traditions to the Maroon festival, Parang season, and the long-running August regatta.
Top species linked to approved dive spots in Carriacou (Tyrrel Bay).
Quick shortlist before you jump into the full planning page.

Twin-pinnacle Carriacou reef with coral growth and pelagic traffic.



Best time to go
January to April
Drier stretch, air often around 27°C to 30°C, and simpler travel logistics.
Main caution: Wetter season and Atlantic storm risk, even though many days still look bright and warm around 28°C.
DiveJourney destination guides are living documents built from local knowledge, operator experience, and publicly available sources. Conditions, regulations, and logistics can change. Each guide shows its last update date and sources used.
Last updated: March 25, 2026 • 27 sources
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