Where to scuba dive in May

The best dive regions for May 2027, ranked by our forecast of marine life, coral health, visibility, water temperature, currents and weather. 34 of 86 regions score 7 or higher this month. Top of the list is Tubbataha Reefs in Philippines, rated epic.

See May on the map →

Best dive destinations in May

  1. 1

    Philippines · water 30 °C (85 °F) · better than usual for operations & access and weather & sea state

  2. 2

    Belize · water 29 °C (83 °F) · better than usual for pelagic & big animals and weather & sea state

    Peak season for whale shark (Gladden Spit), snapper spawning

  3. 3

    Malaysia · water 29 °C (85 °F)

  4. 4

    Australia · water 25 °C (76 °F) · better than usual for pelagic & big animals

    Peak season for whale shark

  5. 5

    United States · water 25 °C (77 °F)

  6. 6
    Palau7.9Great

    Palau · water 30 °C (85 °F)

  7. 7

    Bahamas · water 27 °C (80 °F) · better than usual for weather & sea state

    Peak season for oceanic whitetip shark

  8. 8

    French Polynesia · water 28 °C (82 °F)

  9. 9
    Halmahera7.8Great

    Indonesia · water 29 °C (85 °F) · better than usual for pelagic & big animals and operations & access

    Peak season for reef manta

  10. 10
    Alor7.7Great

    Indonesia · water 27 °C (80 °F) · better than usual for operations & access and weather & sea state

  11. 11
    Fiji7.7Great

    Fiji · water 28 °C (82 °F)

  12. 12

    Cuba · water 28 °C (82 °F)

  13. 13
    Komodo7.7Great

    Indonesia · water 28 °C (82 °F) · better than usual for operations & access and weather & sea state

  14. 14
    Southern GBR7.7Great

    Australia · water 25 °C (76 °F) · better than usual for pelagic & big animals

    Peak season for reef manta

  15. 15

    Indonesia · water 29 °C (85 °F)

Marine life at its best in May

whale sharks
Belize Barrier Reef & Atolls, Deep South Maldives, Koh Tao, Ningaloo Reef, Trincomalee
oceanic whitetip sharks
Bahamas (Tiger Beach & Bimini)
great white sharks
Neptune Islands
mobula (devil) rays
Sea of Cortez (La Paz)
blue whales
Trincomalee
fish spawning aggregations
Belize Barrier Reef & Atolls

Best in each ocean in May