Kill Devil Hills Water Temperature & Swim Forecast
Popular North Carolina beach near Kill Devil Hills.
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Location
Kill Devil Hills 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 Kill Devil Hills's current water temperature. Individual tolerance, wind chill, and session length all matter — when in doubt, size up.
Kill Devil Hills 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
- 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 Kill Devil Hills 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 Kill Devil Hills next week?
Based on long-term August averages and the latest marine model, expect the sea around Kill Devil Hills to sit close to 27.0°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 Kill Devil Hills?
July – August – September are typically the warmest months to swim at Kill Devil Hills, with sea temperatures at their seasonal peak.
Can I swim at Kill Devil Hills today?
Live data is loading. In summer, this beach typically offers comfortable swimming conditions.
- • Located in North Carolina, United States (Atlantic 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 Kill Devil Hills
The sea in Kill Devil Hills peaks in July, when the water averages around 27°C.
The main swimming season runs from May – October, when surface temperatures stay comfortable for extended sessions.
On average, 6 months a year sit above 20°C — the threshold most swimmers describe as pleasant without a wetsuit.
Shoulder months like April and November 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 11°C, when cold-water swimmers dominate the coast.
Kill Devil Hills sea temperature history
Long-term climatology for Kill Devil Hills shows an annual mean sea temperature of 19°C, ranging from 11°C in winter to 27°C at the summer peak.
The seasonal swing is roughly 16°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 Kill Devil Hills, 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.
Kill Devil Hills sea temperature: frequently asked questions
What is the warmest month to swim in Kill Devil Hills?
July is the warmest month in Kill Devil Hills, when the sea averages about 27°C. Late-season warmth often persists a few weeks after peak.
When is the sea coldest in Kill Devil Hills?
The coldest month in Kill Devil Hills is typically January, when the water averages around 11°C. Cold-water swimmers and surfers dominate this period.
When can you swim in Kill Devil Hills without a wetsuit?
The main swimming season in Kill Devil Hills runs from May – October — about 6 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 Kill Devil Hills?
Outside peak summer the water in Kill Devil Hills 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 Kill Devil Hills?
The long-term annual mean sea temperature in Kill Devil Hills is about 19°C, based on multi-decadal climatology of the surrounding waters.
How do I check the current sea temperature in Kill Devil Hills?
The live reading at the top of this page shows the current sea temperature in Kill Devil Hills, 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: May – Jun – Jul – Aug – Sep – Oct
| Month | Sea | Comfort |
|---|---|---|
| Jan | 11°C | Cold |
| Feb | 11°C | Cold |
| Mar | 13°C | Cold |
| Apr | 16°C | Bracing |
| May | 21°C | Pleasant |
| Jun | 25°C | Warm |
| Jul ⭐ | 27°C | Hot |
| Aug | 27°C | Hot |
| Sep | 26°C | Hot |
| Oct | 22°C | Warm |
| Nov | 18°C | Pleasant |
| Dec | 14°C | Bracing |
Nearby beaches
The closest coastline, with live water temperatures.