Agnes Water Water Temperature & Swim Forecast
Popular Queensland beach near Agnes Water.
Live conditions loading.
Location
Agnes Water 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 Agnes Water's current water temperature. Individual tolerance, wind chill, and session length all matter — when in doubt, size up.
Agnes Water swimming conditions summary
- Water temperature
- —
- Water feels
- —
- Swimmable today
- Loading live reading
- Swim conditions score
- —
- Wetsuit needed
- Check live temperature
- Air temperature
- —
- Waves
- —
- Wind
- —
- UV index
- —
- 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 Agnes Water 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 Agnes Water next week?
Based on long-term August averages and the latest marine model, expect the sea around Agnes Water to sit close to 22.0°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 Agnes Water?
January – February – March are typically the warmest months to swim at Agnes Water, with sea temperatures at their seasonal peak.
Can I swim at Agnes Water today?
Live data is loading. In summer, this beach typically offers comfortable swimming conditions.
- • Located in Queensland, Australia (Coral Sea).
- • 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 Agnes Water
The sea in Agnes Water peaks in February, when the water averages around 28°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 22°C, when cold-water swimmers dominate the coast.
Agnes Water sits in the Southern Hemisphere, so the warmest sea coincides with the December–February summer and the coolest with July–August.
Agnes Water sea temperature history
Long-term climatology for Agnes Water shows an annual mean sea temperature of 25°C, ranging from 22°C in winter to 28°C at the summer peak.
The seasonal swing is roughly 6°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 Agnes Water, 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.
Agnes Water sea temperature: frequently asked questions
What is the warmest month to swim in Agnes Water?
February is the warmest month in Agnes Water, when the sea averages about 28°C. Late-season warmth often persists a few weeks after peak.
When is the sea coldest in Agnes Water?
The coldest month in Agnes Water is typically July, when the water averages around 22°C. Cold-water swimmers and surfers dominate this period.
When can you swim in Agnes Water without a wetsuit?
The main swimming season in Agnes Water 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 Agnes Water?
Agnes Water 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 Agnes Water?
The long-term annual mean sea temperature in Agnes Water is about 25°C, based on multi-decadal climatology of the surrounding waters.
How do I check the current sea temperature in Agnes Water?
The live reading at the top of this page shows the current sea temperature in Agnes Water, 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 | 27°C | Hot |
| Feb ⭐ | 28°C | Hot |
| Mar | 27°C | Hot |
| Apr | 26°C | Hot |
| May | 24°C | Warm |
| Jun | 23°C | Warm |
| Jul | 22°C | Warm |
| Aug | 22°C | Warm |
| Sep | 23°C | Warm |
| Oct | 25°C | Warm |
| Nov | 26°C | Hot |
| Dec | 27°C | Hot |
Nearby beaches
The closest coastline, with live water temperatures.