An Trá Mhór Sea Water Temperature
A temperate beach on the Celtic Sea, warmest around August at about 15.9°C. Today's reading, 7-day forecast, and monthly averages below.
An Trá Mhór water temperature
Wetsuit strongly recommended. Sudden entry may cause cold shock. Suitable only for brief, brisk plunges.
7-Day Water Temperature Forecast
An Trá Mhór Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in An Trá Mhór occurs inJune, July, August, September — peaking at15.9°C (60.6°F) in August.
Year-Round Water Temperature Curve (°C / °F)
Hover a bar for detailsFull 12-month data table — min / avg / max & swimming comfort
| Month | Min Water Temp | Average Water Temp | Max Water Temp | Swimming Comfort |
|---|---|---|---|---|
| January | 8.8°C | 10.1°C | 11.1°C | Very Cold (< 16°C) |
| February | 8.6°C | 9.7°C | 10.5°C | Very Cold (< 16°C) |
| March | 8.3°C | 9.7°C | 10.6°C | Very Cold (< 16°C) |
| April | 8.8°C | 10.2°C | 11.5°C | Very Cold (< 16°C) |
| May | 10.5°C | 12.1°C | 14.3°C | Very Cold (< 16°C) |
| June | 12.4°C | 14.4°C | 16.5°C | Very Cold (< 16°C) |
| July | 13.7°C | 15.8°C | 19.3°C | Very Cold (< 16°C) |
| August | 14.4°C | 15.9°C | 18.4°C | Very Cold (< 16°C) |
| SeptemberCurrent | 13.6°C | 15.6°C | 17.9°C | Very Cold (< 16°C) |
| October | 11.8°C | 14.1°C | 15.9°C | Very Cold (< 16°C) |
| November | 10.4°C | 12.1°C | 13.7°C | Very Cold (< 16°C) |
| December | 9.8°C | 10.6°C | 11.6°C | Very Cold (< 16°C) |
Swimming FAQs for An Trá Mhór
Is the sea warm enough to swim in An Trá Mhór today?
Typical sea surface temperature in An Trá Mhór this time of year is 15.6°C (60.1°F) — classified as Very Cold (< 16°C). Wetsuit strongly recommended. Sudden entry may cause cold shock. Suitable only for brief, brisk plunges. Live readings load automatically.
What are the warmest months for swimming in An Trá Mhór?
The highest water temperatures in An Trá Mhór typically occur duringJune, July, August, September, when monthly averages reach peak seasonal levels.
What is the typical water temperature in An Trá Mhór in September?
Historically in September, water temperatures in An Trá Mhór average around15.6°C (60.1°F), fluctuating between a recorded minimum of 13.6°C and a maximum of 17.9°C.