Sea temperature in Honduras
Live water temperatures and swimming conditions across 5 beaches on the Honduras coast.
Best time to swim in Honduras
The sea in Honduras peaks in July, when the water averages around 29°C.
The main swimming season runs from January – December, when surface temperatures stay comfortable for extended sessions.
On average, 12 months a year sit above 20°C — the threshold most swimmers describe as pleasant without a wetsuit.
The coldest month is typically January at around 26°C, when cold-water swimmers dominate the coast.
Honduras sea temperature history
Long-term climatology for Honduras shows an annual mean sea temperature of 27°C, ranging from 26°C in winter to 29°C at the summer peak.
The seasonal swing is roughly 3°C between the coldest and warmest month — a useful yardstick when comparing years or checking whether the current sea is running above or below average.
Recent decades have trended slightly warmer at Honduras, in line with regional sea-surface temperature records for the wider basin.
Monthly averages below are drawn from multi-decadal climatology and are updated as new observations arrive.
Values are area averages; individual beaches vary by exposure and depth.
Honduras sea temperature: frequently asked questions
What is the warmest month to swim in Honduras?
July is the warmest month in Honduras, when the sea averages about 29°C. Late-season warmth often persists a few weeks after peak.
When is the sea coldest in Honduras?
The coldest month in Honduras is typically January, when the water averages around 26°C. Cold-water swimmers and surfers dominate this period.
When can you swim in Honduras without a wetsuit?
The main swimming season in Honduras runs from January – December — about 12 months a year when the sea sits above 20°C, the level most swimmers describe as pleasant without a wetsuit.
Do I need a wetsuit in Honduras?
Honduras stays warm year-round, so most swimmers never need a wetsuit — a rash guard is usually enough for sun and wildlife protection.
What is the average sea temperature in Honduras?
The long-term annual mean sea temperature in Honduras is about 27°C, based on multi-decadal climatology of the surrounding waters.
How do I check the current sea temperature in Honduras?
The live reading at the top of this page shows the current sea temperature in Honduras, updated hourly from marine buoy and satellite data. The 7-day forecast covers water, air, waves, wind and UV for the week ahead.
Warmest beaches in Honduras right now
| Beach | Region | Sea | Swim score |
|---|---|---|---|
| West Bay Beach Roatan | Bay Islands | — | — |
| West End Beach Roatan | Bay Islands | — | — |
| Half Moon Bay Roatan | Bay Islands | — | — |
| Utila Beach | Bay Islands | — | — |
| Tela Beach | Atlantida | — | — |