Beach · County Galway
Bathing Place at Portumna
Can I swim here? Outside the bathing season
The bathing season runs from 1 June to 15 September. Outside it the water is not tested weekly and lifeguards are not on duty. The last sample, on 14 September 2026, was excellent. Live status on beaches.ie, which the EPA updates hourly in season.
Portumna bathing water is a pleasant well maintained facility used throughout the year. It is situated in a shallow area of Lough Derg near the town of Portumna. This is an important lake in Ireland for waterfowl. Lough Derg is an area of conservation because of its numbers of fish and freshwater invertebrates. Activities around the bathing area and lake include sailing, windsurfing, canoeing, angling and horse riding.
Excellent (2025): The highest standard: results over four years were consistently very clean.
The record, year by year
| Year | EPA classification | Samples | Excellent | Good | Sufficient | Poor |
|---|---|---|---|---|---|---|
| 2026 | — | 8 | 8 | 0 | 0 | 0 |
| 2025 | Excellent | 8 | 7 | 1 | 0 | 0 |
| 2024 | Excellent | 8 | 7 | 1 | 0 | 0 |
| 2023 | Excellent | 8 | 8 | 0 | 0 | 0 |
| 2022 | Excellent | 8 | 6 | 0 | 2 | 0 |
| 2021 | — | 8 | 8 | 0 | 0 | 0 |
| 2020 | — | 8 | 8 | 0 | 0 | 0 |
| 2019 | — | 8 | 8 | 0 | 0 | 0 |
Facilities
| Lifeguards | Yes | 12-6 weekends July Aug |
|---|---|---|
| Toilets | Yes | |
| Parking | Yes | |
| Wheelchair access | Yes | Access to waters edge. |
| Beach wheelchair | No | |
| Public transport | No | |
| First aid | Yes | lifeguard huts during lifeguard season |
| Lifebuoy | Yes | |
| Information board | Yes | |
| Activity zones | No | |
| Litter bins | Yes | |
| Recycling | Yes |
Dogs and cars
- Dogs are not allowedNo dogs allowed on designated blue flag beaches during lifeguard hours. Dogs allowed on a lead at all other times.
- No cars on the beach
Latest sample (2026-09-14): E. coli 52, intestinal enterococci <2 (cfu/100 ml).
The EPA's bathing water profile
Outdoors in County Galway this week
Best day outdoors: Sun, 1 Nov — dry by day, light winds, up to 11°C
- Thu, 29 Oct14° / 11°Scattered clouds
- Fri, 30 Oct15° / 10°Grey cloud
- Sat, 31 Oct13° / 5°Grey cloud
- Sun, 1 Nov11° / 4°Clear weather sun
Forecast: Met Éireann · outdoor rating by Winsome Planet
Make a day of it
The nearest trails, beaches, woods and heritage within 25 km.