Garryvoe Beach Water Temperature & Swim Forecast
Cork family beach.
Cool water with a light chop and a light breeze — fresh conditions — a wetsuit is recommended.
Model estimate · modelled, not a buoy measurement. How accurate is this?
Location
Garryvoe 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.
4/3mm fullsuit
At 15.6°C you need a 4/3mm fullsuit, and many surfers add neoprene boots.
- + Optional 3mm boots
Recommendation tuned for Garryvoe Beach's current water temperature. Individual tolerance, wind chill, and session length all matter — when in doubt, size up.
Garryvoe Beach swimming conditions summary
- Water temperature
- 15.6°C
- Water feels
- Refreshing
- Swimmable today
- Only with thermal protection
- Swim conditions score
- 56/100 · Fair
- Wetsuit needed
- 4/3mm fullsuit
- Air temperature
- —
- Waves
- —
- Wind
- —
- UV index
- —
- Average sea temperature (September)
- 15.0 °C
- Warmest months to swim
- July, August, September
At 15.6°C you need a 4/3mm fullsuit, and many surfers add neoprene boots. Model estimate. Water, wave, wind and UV values are Open-Meteo marine/weather model estimates, refreshed hourly — not buoy measurements.
Frequently asked questions
Can I swim at Garryvoe Beach right now?
The sea at Garryvoe Beach is currently 15.6°C — cold swimming conditions. Most swimmers will find the water comfortable when it's above 22°C; below 18°C feels fresh and a wetsuit is recommended.
What will the sea temperature be at Garryvoe Beach next week?
Based on long-term September averages and the latest marine model, expect the sea around Garryvoe Beach to sit close to 14.3°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 Garryvoe Beach?
July – August – September are typically the warmest months to swim at Garryvoe Beach, with sea temperatures at their seasonal peak.
Do I need a wetsuit at Garryvoe Beach?
With water currently at 15.6°C: above 22°C no wetsuit needed; 18–22°C a shorty is comfortable for long swims; 14–18°C a 3/2mm full suit; below 14°C a 4/3mm or thicker.
Can I swim at Garryvoe Beach today?
The sea is currently 15.6°C — fair swimming conditions. Acclimatised swimmers will be most comfortable.
- • Located in Cork, Ireland (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 Garryvoe Beach
The sea in Garryvoe Beach peaks in August, when the water averages around 16°C.
On average, 0 months a year sit above 20°C — the threshold most swimmers describe as pleasant without a wetsuit.
Outside peak season the water drops toward 9°C, so a 3/2mm shorty or full wetsuit makes long swims much more comfortable.
The coldest month is typically February at around 9°C, when cold-water swimmers dominate the coast.
Garryvoe Beach sea temperature history
Long-term climatology for Garryvoe Beach shows an annual mean sea temperature of 12°C, ranging from 9°C in winter to 16°C at the summer peak.
The seasonal swing is roughly 7°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 Garryvoe 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.
Garryvoe Beach sea temperature: frequently asked questions
What is the warmest month to swim in Garryvoe Beach?
August is the warmest month in Garryvoe Beach, when the sea averages about 16°C. Late-season warmth often persists a few weeks after peak.
When is the sea coldest in Garryvoe Beach?
The coldest month in Garryvoe Beach is typically February, when the water averages around 9°C. Cold-water swimmers and surfers dominate this period.
When can you swim in Garryvoe Beach without a wetsuit?
The sea in Garryvoe Beach rarely climbs above 20°C, so a wetsuit is recommended year-round for anything longer than a quick dip.
Do I need a wetsuit in Garryvoe Beach?
Outside peak summer the water in Garryvoe Beach drops toward 9°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 Garryvoe Beach?
The long-term annual mean sea temperature in Garryvoe Beach is about 12°C, based on multi-decadal climatology of the surrounding waters.
How do I check the current sea temperature in Garryvoe Beach?
The live reading at the top of this page shows the current sea temperature in Garryvoe 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
| Month | Sea | Comfort |
|---|---|---|
| Jan | 10°C | Cold |
| Feb | 9°C | Cold |
| Mar | 9°C | Cold |
| Apr | 10°C | Cold |
| May | 11°C | Cold |
| Jun | 13°C | Cold |
| Jul | 15°C | Bracing |
| Aug ⭐ | 16°C | Bracing |
| Sep | 15°C | Bracing |
| Oct | 14°C | Bracing |
| Nov | 12°C | Cold |
| Dec | 11°C | Cold |
Nearby beaches
The closest coastline, with live water temperatures.