Scuba Diving Regions in Saint Helena

    From world-class walls to muck diving havens, discover the unique character of each regional cluster.

    Regional Diversity

    The peak diving season in Saint Helena is from December to May, which coincides with the island's summer. During these months, the seas are calmest, and water temperatures are at their warmest (22-25°C). This is also the best time for whale shark sightings. From June to November, conditions can be more challenging with stronger winds and cooler water, though diving is still possible on sheltered sites.

    3
    Regions
    27
    Total Sites
    7
    Day Limit

    Planning Tips

    Many regions are seasonally dependent. For Saint Helena, the best diving conditions are usually spread across different months depending on the archipelago or coast.

    Updated: June 2026

    Ascension Island

    island
    7 dive sites

    Ascension Island is a remote volcanic British Overseas Territory in the equatorial South Atlantic, offering extraordinarily pristine diving in one of the most r...

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    Saint Helena Island

    island
    19 dive sites

    Saint Helena Island is the main diving destination of this remote British Overseas Territory, offering nineteen world-class dive sites ranging from dramatic vol...

    Base Towns

    Jamestown
    Longwood
    Sandy Bay

    Tristan da Cunha

    archipelago
    1 dive sites

    Tristan da Cunha is the most remote inhabited archipelago on Earth, located in the South Atlantic Ocean approximately 2,400 kilometers from the nearest mainland...

    Base Towns

    Edinburgh of the Seven Seas
    Recommended Stays

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