Can you swim at Gili Trawangan Beach in December? — 16.0°C water
Yes, but expect a fresh dip
Average sea · December
16.0°C
Live water now
…
Recommended wetsuit
3/2mm fullsuit
mild
It depends. Gili Trawangan Beach sits around 16.0°C in December; confident swimmers will be fine, casual bathers may prefer short sessions.
Monthly averages set expectations, but the specific beach today depends on wind, swell and recent weather. Check the live value at the top of this page or open the Gili Trawangan Beach live page for full conditions.
Best months to swim
June · July · August · September
Frequently asked questions
What is the average sea temperature at Gili Trawangan Beach in December?
Gili Trawangan Beach averages 16.0°C in December, based on long-run climatology for the Bali Sea.
Is the sea warm enough to swim at Gili Trawangan Beach in December?
It is swimmable but fresh; confident swimmers will be fine without a wetsuit.
Do I need a wetsuit at Gili Trawangan Beach in December?
A 2 mm shorty is comfortable for sessions over 30 minutes.
