The diving season in Tulamben lasts all year long. The best conditions to dive are between May and November. The period from December to March is considered the rain season, although on most days it doesn't rain. Temperature ranges between 23-30C/73-86F in coastal areas throughout the year. The water temperature usually stays between 24-29C/75-84F.
What to see
Divers can spot here oriental sweetlips, butterfly fish, octopus, moray eels, ribbon eels, scorpionfish, leaffish, frogfish, reef sharks, turtles, tuna, trevally and barracuda.