Scuba Season
Underwater at Koh Usen
Bluefin Trevally confirmed 7 months agoPeak season now

Koh Usen

Koh Lipe · Thailand

A small uninhabited island 3 km southwest of Lipe with a submerged ridge running off its northern tip into open water. The ridge top at 12 m has some of the best tabletop acropora in the park; beyond it the bottom slopes to 30 m and terminates in a sandy plain used as a resting area by green and hawksbill turtles. Bumphead parrotfish visit in aggregations of up to 30 individuals during the early morning flood tide between November and February.

Conditions

Depth

5 to 30 m

Open water and up

Current

Often strong

Can pick up on the edge

Visibility

4 to 10 m

Clearest in the calm season

Water

26 to 30°C

3mm wetsuit

Month by month

MonthJanFebMarAprMayJunJulAugSepOctNovDec
Water (°C)272728282828272727272726
Vis (m)181815125444581518
CurrentModerateModerateModerateModerateStrongStrongStrongStrongStrongModerateModerateModerate

Your chances of seeing each animal

See all species recorded here →

Gear

  • Basic kit

    • Mask and fins
    • BCD and regulator
    • 3mm full wetsuit · warm water
    • Dive computer