Beau Vallon Water Temperature & Swim Forecast
Popular beach in Mahé, Seychelles.
Live conditions loading.
Location
Beau Vallon on the map, with nearby beaches and live sea temperatures.
7-day forecast
Water, air, waves, wind and UV outlook for the week ahead.
Check live temperature
Live water temperature is loading — refresh in a moment for a precise recommendation.
Recommendation tuned for Beau Vallon's current water temperature. Individual tolerance, wind chill, and session length all matter — when in doubt, size up.
Beau Vallon swimming conditions summary
- Water temperature
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- Water feels
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- Swimmable today
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- Swim conditions score
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- Wetsuit needed
- Check live temperature
- Air temperature
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- Waves
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- Wind
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- UV index
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- Warmest months to swim
- January, February, March
Live water temperature is loading — refresh in a moment for a precise recommendation. Live marine data updated hourly from Open-Meteo Marine.
Frequently asked questions
Can I swim at Beau Vallon right now?
Live data is loading. Use the 7-day forecast above to plan your swim — conditions above 22°C are comfortable for most swimmers.
What will the sea temperature be at Beau Vallon next week?
Based on long-term August averages and the latest marine model, expect the sea around Beau Vallon to sit close to 20.0°C over the next 7 days. Check the live 7-day chart above for the exact daily outlook.
When is the best month to swim at Beau Vallon?
January – February – March are typically the warmest months to swim at Beau Vallon, with sea temperatures at their seasonal peak.
Can I swim at Beau Vallon today?
Live data is loading. In summer, this beach typically offers comfortable swimming conditions.
- • Located in Mahé, Seychelles (Indian Ocean).
- • Family friendly with calm, accessible water.
- • Live data refreshed hourly from Open-Meteo Marine.
Monthly sea temperature averages
Tap any month to see what to expect — based on regional climatology.
Best time to swim in Beau Vallon
The sea in Beau Vallon peaks in February, when the water averages around 25°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 July at around 20°C, when cold-water swimmers dominate the coast.
Beau Vallon sits in the Southern Hemisphere, so the warmest sea coincides with the December–February summer and the coolest with July–August.
Beau Vallon sea temperature history
Long-term climatology for Beau Vallon shows an annual mean sea temperature of 22°C, ranging from 20°C in winter to 25°C at the summer peak.
The seasonal swing is roughly 5°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 Beau Vallon, 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.
Beau Vallon sea temperature: frequently asked questions
What is the warmest month to swim in Beau Vallon?
February is the warmest month in Beau Vallon, when the sea averages about 25°C. Late-season warmth often persists a few weeks after peak.
When is the sea coldest in Beau Vallon?
The coldest month in Beau Vallon is typically July, when the water averages around 20°C. Cold-water swimmers and surfers dominate this period.
When can you swim in Beau Vallon without a wetsuit?
The main swimming season in Beau Vallon 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 Beau Vallon?
Outside peak summer the water in Beau Vallon drops toward 20°C, so a 3/2mm shorty or full wetsuit makes long swims much more comfortable. In peak months most swimmers go without.
What is the average sea temperature in Beau Vallon?
The long-term annual mean sea temperature in Beau Vallon is about 22°C, based on multi-decadal climatology of the surrounding waters.
How do I check the current sea temperature in Beau Vallon?
The live reading at the top of this page shows the current sea temperature in Beau Vallon, updated hourly from marine buoy and satellite data. The 7-day forecast covers water, air, waves, wind and UV for the week ahead.
Year-round sea temperature
Best swim months: Jan – Feb – Mar – Apr – May – Jun – Jul – Aug – Sep – Oct – Nov – Dec
| Month | Sea | Comfort |
|---|---|---|
| Jan | 24°C | Warm |
| Feb ⭐ | 25°C | Warm |
| Mar | 24°C | Warm |
| Apr | 23°C | Warm |
| May | 22°C | Warm |
| Jun | 21°C | Pleasant |
| Jul | 20°C | Pleasant |
| Aug | 20°C | Pleasant |
| Sep | 21°C | Pleasant |
| Oct | 22°C | Warm |
| Nov | 23°C | Warm |
| Dec | 24°C | Warm |
Nearby beaches
The closest coastline, with live water temperatures.