Location
Omaha Beach 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 Omaha Beach's current water temperature. Individual tolerance, wind chill, and session length all matter — when in doubt, size up.
Omaha Beach swimming conditions summary
- Water temperature
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- Water feels
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- Swimmable today
- Loading live reading
- 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
- July, August, September
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 Omaha Beach 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 Omaha Beach next week?
Based on long-term August averages and the latest marine model, expect the sea around Omaha Beach to sit close to 24.0°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 Omaha Beach?
July – August – September are typically the warmest months to swim at Omaha Beach, with sea temperatures at their seasonal peak.
Can I swim at Omaha Beach today?
Live data is loading. In summer, this beach typically offers comfortable swimming conditions.
- • Located in Normandy, France (English Channel).
- • Best suited to confident swimmers and watersports.
- • 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 Omaha Beach
The sea in Omaha Beach peaks in August, when the water averages around 24°C.
The main swimming season runs from June – September, when surface temperatures stay comfortable for extended sessions.
On average, 4 months a year sit above 20°C — the threshold most swimmers describe as pleasant without a wetsuit.
Shoulder months like May and October are noticeably cooler but often quieter, with fewer crowds and steadier weather.
Outside peak season the water drops toward 15°C, so a 3/2mm shorty or full wetsuit makes long swims much more comfortable.
The coldest month is typically January at around 13°C, when cold-water swimmers dominate the coast.
Omaha Beach sea temperature history
Long-term climatology for Omaha Beach shows an annual mean sea temperature of 17°C, ranging from 13°C in winter to 24°C at the summer peak.
The seasonal swing is roughly 11°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 Omaha Beach, 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.
Omaha Beach sea temperature: frequently asked questions
What is the warmest month to swim in Omaha Beach?
August is the warmest month in Omaha Beach, when the sea averages about 24°C. Late-season warmth often persists a few weeks after peak.
When is the sea coldest in Omaha Beach?
The coldest month in Omaha Beach is typically January, when the water averages around 13°C. Cold-water swimmers and surfers dominate this period.
When can you swim in Omaha Beach without a wetsuit?
The main swimming season in Omaha Beach runs from June – September — about 4 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 Omaha Beach?
Outside peak summer the water in Omaha Beach drops toward 15°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 Omaha Beach?
The long-term annual mean sea temperature in Omaha Beach is about 17°C, based on multi-decadal climatology of the surrounding waters.
How do I check the current sea temperature in Omaha Beach?
The live reading at the top of this page shows the current sea temperature in Omaha Beach, 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: Jun – Jul – Aug – Sep
| Month | Sea | Comfort |
|---|---|---|
| Jan | 13°C | Cold |
| Feb | 13°C | Cold |
| Mar | 13°C | Cold |
| Apr | 14°C | Bracing |
| May | 17°C | Bracing |
| Jun | 20°C | Pleasant |
| Jul | 23°C | Warm |
| Aug ⭐ | 24°C | Warm |
| Sep | 22°C | Warm |
| Oct | 19°C | Pleasant |
| Nov | 16°C | Bracing |
| Dec | 14°C | Bracing |
Nearby beaches
The closest coastline, with live water temperatures.