Can you swim at Half Moon Bay Roatan in May? — 18.0°C water
Yes, but expect a fresh dip
Average sea · May
18.0°C
Live water now
…
Recommended wetsuit
3/2mm fullsuit
mild
It depends. Half Moon Bay Roatan sits around 18.0°C in May; 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 Half Moon Bay Roatan live page for full conditions.
Best months to swim
June · July · August · September
Frequently asked questions
What is the average sea temperature at Half Moon Bay Roatan in May?
Half Moon Bay Roatan averages 18.0°C in May, based on long-run climatology for the Caribbean Sea.
Is the sea warm enough to swim at Half Moon Bay Roatan in May?
It is swimmable but fresh; confident swimmers will be fine without a wetsuit.
Do I need a wetsuit at Half Moon Bay Roatan in May?
A 2 mm shorty is comfortable for sessions over 30 minutes.
