Bellows Field Water Temperature & Swim Forecast
Long windward Oahu beach with ironwoods.
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Location
Bellows Field 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 Bellows Field's current water temperature. Individual tolerance, wind chill, and session length all matter — when in doubt, size up.
Bellows Field 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
- June, July, August
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 Bellows Field 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 Bellows Field next week?
Based on long-term August averages and the latest marine model, expect the sea around Bellows Field 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 Bellows Field?
June – July – August are typically the warmest months to swim at Bellows Field, with sea temperatures at their seasonal peak.
Can I swim at Bellows Field today?
Live data is loading. In summer, this beach typically offers comfortable swimming conditions.
- • Located in Hawaii, United States (Pacific 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 Bellows Field
The sea in Bellows Field peaks in June, when the water averages around 27°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 24°C, when cold-water swimmers dominate the coast.
Bellows Field sea temperature history
Long-term climatology for Bellows Field shows an annual mean sea temperature of 26°C, ranging from 24°C in winter to 27°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 Bellows Field, 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.
Bellows Field sea temperature: frequently asked questions
What is the warmest month to swim in Bellows Field?
June is the warmest month in Bellows Field, when the sea averages about 27°C. Late-season warmth often persists a few weeks after peak.
When is the sea coldest in Bellows Field?
The coldest month in Bellows Field is typically January, when the water averages around 24°C. Cold-water swimmers and surfers dominate this period.
When can you swim in Bellows Field without a wetsuit?
The main swimming season in Bellows Field 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 Bellows Field?
Bellows Field 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 Bellows Field?
The long-term annual mean sea temperature in Bellows Field is about 26°C, based on multi-decadal climatology of the surrounding waters.
How do I check the current sea temperature in Bellows Field?
The live reading at the top of this page shows the current sea temperature in Bellows Field, 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 | 24°C | Warm |
| Mar | 24°C | Warm |
| Apr | 25°C | Warm |
| May | 26°C | Hot |
| Jun ⭐ | 27°C | Hot |
| Jul | 27°C | Hot |
| Aug | 27°C | Hot |
| Sep | 27°C | Hot |
| Oct | 27°C | Hot |
| Nov | 26°C | Hot |
| Dec | 25°C | Warm |
Nearby beaches
The closest coastline, with live water temperatures.