Forecasts and tides
The local weather for Lough Derg with 5-day forecasts, tide times, surf swells and wind speed predictions.
5-day weather forecast
Sun
25°C
| Min: | 11°C |
|---|---|
| Max: | 25°C |
Mon
21°C
| Min: | 12°C |
|---|---|
| Max: | 21°C |
Tue
18°C
| Min: | 12°C |
|---|---|
| Max: | 18°C |
Wed
16°C
| Min: | 10°C |
|---|---|
| Max: | 16°C |
Thu
16°C
| Min: | 9°C |
|---|---|
| Max: | 16°C |
Tide times
Tides and the dangers
A beach can seem like a vast playground but the tide can come in surprisingly quickly. As the tide moves up and down the beach, the depth of the water changes throughout the day, sometimes by as much as 10 metres.
Always keep a look out of the tide's direction while on the beach.
Surf forecast
Sunday 25 July
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 2am | 100% | 0.8ft | 7 | 49.75 | |
| 5am | 90% | 0.7ft | 7 | 47.83 | |
| 8am | 100% | 0.6ft | 8 | 102.96 | |
| 11am | 100% | 0.8ft | 8 | 102.69 | |
| 2pm | 100% | 0.9ft | 8 | 101.62 | |
| 5pm | 95% | 1.0ft | 8 | 101.83 | |
| 8pm | 95% | 2.5ft | 7 | 123.13 | |
| 11pm | 75% | 1.3ft | 7 | 88.94 |
Monday 26 July
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 2am | 95% | 1.3ft | 7 | 88.13 | |
| 5am | 100% | 1.1ft | 7 | 94.47 | |
| 8am | 100% | 1.0ft | 7 | 66.72 | |
| 11am | 95% | 1.4ft | 7 | 79.08 | |
| 2pm | 60% | 3.0ft | 9 | 124.93 | |
| 5pm | 55% | 4.5ft | 5 | 121.54 | |
| 8pm | 40% | 5.0ft | 6 | 118.13 | |
| 11pm | 70% | 5.0ft | 7 | 116.56 |
Tuesday 27 July
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 2am | 95% | 4.5ft | 7 | 114.55 | |
| 5am | 100% | 4.0ft | 11 | 128.17 | |
| 8am | 95% | 4.0ft | 11 | 126.49 | |
| 11am | 95% | 3.5ft | 10 | 81.8 | |
| 2pm | 95% | 3.5ft | 10 | 81.73 | |
| 5pm | 100% | 3.5ft | 10 | 87.39 | |
| 8pm | 95% | 3.5ft | 10 | 83.94 | |
| 11pm | 95% | 4.0ft | 10 | 81.5 |
Wednesday 28 July
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 2am | 95% | 4.5ft | 10 | 82.81 | |
| 5am | 95% | 5.0ft | 6 | 83.16 | |
| 8am | 85% | 5.0ft | 7 | 82.81 | |
| 11am | 80% | 5.0ft | 7 | 86.08 | |
| 2pm | 80% | 4.5ft | 7 | 79.93 | |
| 5pm | 80% | 5.0ft | 8 | 84.05 | |
| 8pm | 70% | 5.0ft | 9 | 81.68 | |
| 11pm | 80% | 6.0ft | 9 | 94.45 |
Thursday 29 July
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 2am | 80% | 6.0ft | 9 | 93.52 | |
| 5am | 75% | 6.0ft | 8 | 93.41 | |
| 8am | 85% | 6.0ft | 8 | 93.32 | |
| 11am | 85% | 6.5ft | 8 | 96.46 | |
| 2pm | 80% | 6.0ft | 8 | 99.26 | |
| 5pm | 85% | 6.0ft | 8 | 100.88 | |
| 8pm | 75% | 6.5ft | 8 | 101.59 |
Sunday 25 July
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 2am | 100% | 0.8ft | 7 | 49.75 | |
| 5am | 90% | 0.7ft | 7 | 47.83 | |
| 8am | 100% | 0.6ft | 8 | 102.96 | |
| 11am | 100% | 0.8ft | 8 | 102.69 | |
| 2pm | 100% | 0.9ft | 8 | 101.62 | |
| 5pm | 95% | 1.0ft | 8 | 101.83 | |
| 8pm | 95% | 2.5ft | 7 | 123.13 | |
| 11pm | 75% | 1.3ft | 7 | 88.94 |
Monday 26 July
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 2am | 95% | 1.3ft | 7 | 88.13 | |
| 5am | 100% | 1.1ft | 7 | 94.47 | |
| 8am | 100% | 1.0ft | 7 | 66.72 | |
| 11am | 95% | 1.4ft | 7 | 79.08 | |
| 2pm | 60% | 3.0ft | 9 | 124.93 | |
| 5pm | 55% | 4.5ft | 5 | 121.54 | |
| 8pm | 40% | 5.0ft | 6 | 118.13 | |
| 11pm | 70% | 5.0ft | 7 | 116.56 |
Tuesday 27 July
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 2am | 95% | 4.5ft | 7 | 114.55 | |
| 5am | 100% | 4.0ft | 11 | 128.17 | |
| 8am | 95% | 4.0ft | 11 | 126.49 | |
| 11am | 95% | 3.5ft | 10 | 81.8 | |
| 2pm | 95% | 3.5ft | 10 | 81.73 | |
| 5pm | 100% | 3.5ft | 10 | 87.39 | |
| 8pm | 95% | 3.5ft | 10 | 83.94 | |
| 11pm | 95% | 4.0ft | 10 | 81.5 |
Wednesday 28 July
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 2am | 95% | 4.5ft | 10 | 82.81 | |
| 5am | 95% | 5.0ft | 6 | 83.16 | |
| 8am | 85% | 5.0ft | 7 | 82.81 | |
| 11am | 80% | 5.0ft | 7 | 86.08 | |
| 2pm | 80% | 4.5ft | 7 | 79.93 | |
| 5pm | 80% | 5.0ft | 8 | 84.05 | |
| 8pm | 70% | 5.0ft | 9 | 81.68 | |
| 11pm | 80% | 6.0ft | 9 | 94.45 |
Thursday 29 July
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 2am | 80% | 6.0ft | 9 | 93.52 | |
| 5am | 75% | 6.0ft | 8 | 93.41 | |
| 8am | 85% | 6.0ft | 8 | 93.32 | |
| 11am | 85% | 6.5ft | 8 | 96.46 | |
| 2pm | 80% | 6.0ft | 8 | 99.26 | |
| 5pm | 85% | 6.0ft | 8 | 100.88 | |
| 8pm | 75% | 6.5ft | 8 | 101.59 |
Sunday 25 July
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 2am | 100% | 0.8ft | 7 | 49.75 | |
| 5am | 90% | 0.7ft | 7 | 47.83 | |
| 8am | 100% | 0.6ft | 8 | 102.96 | |
| 11am | 100% | 0.8ft | 8 | 102.69 | |
| 2pm | 100% | 0.9ft | 8 | 101.62 | |
| 5pm | 95% | 1.0ft | 8 | 101.83 | |
| 8pm | 95% | 2.5ft | 7 | 123.13 | |
| 11pm | 75% | 1.3ft | 7 | 88.94 |
Monday 26 July
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 2am | 95% | 1.3ft | 7 | 88.13 | |
| 5am | 100% | 1.1ft | 7 | 94.47 | |
| 8am | 100% | 1.0ft | 7 | 66.72 | |
| 11am | 95% | 1.4ft | 7 | 79.08 | |
| 2pm | 60% | 3.0ft | 9 | 124.93 | |
| 5pm | 55% | 4.5ft | 5 | 121.54 | |
| 8pm | 40% | 5.0ft | 6 | 118.13 | |
| 11pm | 70% | 5.0ft | 7 | 116.56 |
Tuesday 27 July
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 2am | 95% | 4.5ft | 7 | 114.55 | |
| 5am | 100% | 4.0ft | 11 | 128.17 | |
| 8am | 95% | 4.0ft | 11 | 126.49 | |
| 11am | 95% | 3.5ft | 10 | 81.8 | |
| 2pm | 95% | 3.5ft | 10 | 81.73 | |
| 5pm | 100% | 3.5ft | 10 | 87.39 | |
| 8pm | 95% | 3.5ft | 10 | 83.94 | |
| 11pm | 95% | 4.0ft | 10 | 81.5 |
Wednesday 28 July
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 2am | 95% | 4.5ft | 10 | 82.81 | |
| 5am | 95% | 5.0ft | 6 | 83.16 | |
| 8am | 85% | 5.0ft | 7 | 82.81 | |
| 11am | 80% | 5.0ft | 7 | 86.08 | |
| 2pm | 80% | 4.5ft | 7 | 79.93 | |
| 5pm | 80% | 5.0ft | 8 | 84.05 | |
| 8pm | 70% | 5.0ft | 9 | 81.68 | |
| 11pm | 80% | 6.0ft | 9 | 94.45 |
Thursday 29 July
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 2am | 80% | 6.0ft | 9 | 93.52 | |
| 5am | 75% | 6.0ft | 8 | 93.41 | |
| 8am | 85% | 6.0ft | 8 | 93.32 | |
| 11am | 85% | 6.5ft | 8 | 96.46 | |
| 2pm | 80% | 6.0ft | 8 | 99.26 | |
| 5pm | 85% | 6.0ft | 8 | 100.88 | |
| 8pm | 75% | 6.5ft | 8 | 101.59 |
Sunday 25 July
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 2am | 100% | 0.5ft | 7 | 119.67 | |
| 5am | 90% | 0.5ft | 9 | 104.02 | |
| 8am | 100% | 0.6ft | 8 | 102.96 | |
| 11am | 100% | 0.8ft | 8 | 102.69 | |
| 2pm | 100% | 0.9ft | 8 | 101.62 | |
| 5pm | 95% | 1.0ft | 8 | 101.83 | |
| 8pm | 95% | 2.5ft | 7 | 123.13 | |
| 11pm | 75% | 2.0ft | 4 | 141.31 |
Monday 26 July
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 2am | 95% | 1.3ft | 7 | 88.13 | |
| 5am | 100% | 1.7ft | 3 | 140.38 | |
| 8am | 100% | 1.6ft | 3 | 137.31 | |
| 11am | 95% | 1.1ft | 10 | 120.74 | |
| 2pm | 60% | 3.0ft | 9 | 124.93 | |
| 5pm | 55% | 4.5ft | 5 | 121.54 | |
| 8pm | 40% | 5.0ft | 6 | 118.13 | |
| 11pm | 70% | 5.0ft | 7 | 116.56 |
Tuesday 27 July
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 2am | 95% | 4.5ft | 7 | 114.55 | |
| 5am | 100% | 4.0ft | 11 | 128.17 | |
| 8am | 95% | 4.0ft | 11 | 126.49 | |
| 11am | 95% | 3.5ft | 10 | 125.41 | |
| 2pm | 95% | 3.5ft | 10 | 124.45 | |
| 5pm | 100% | 3.0ft | 10 | 124.05 | |
| 8pm | 95% | 3.0ft | 10 | 123.65 | |
| 11pm | 95% | 4.0ft | 10 | 81.5 |
Wednesday 28 July
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 2am | 95% | 4.5ft | 10 | 82.81 | |
| 5am | 95% | 5.0ft | 6 | 83.16 | |
| 8am | 85% | 5.0ft | 7 | 82.81 | |
| 11am | 80% | 5.0ft | 7 | 86.08 | |
| 2pm | 80% | 4.5ft | 7 | 79.93 | |
| 5pm | 80% | 5.0ft | 8 | 84.05 | |
| 8pm | 70% | 5.0ft | 9 | 81.68 | |
| 11pm | 80% | 6.0ft | 9 | 94.45 |
Thursday 29 July
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 2am | 80% | 6.0ft | 9 | 93.52 | |
| 5am | 75% | 6.0ft | 8 | 93.41 | |
| 8am | 85% | 6.0ft | 8 | 93.32 | |
| 11am | 85% | 6.5ft | 8 | 96.46 | |
| 2pm | 80% | 6.0ft | 8 | 99.26 | |
| 5pm | 85% | 6.0ft | 8 | 100.88 | |
| 8pm | 75% | 6.5ft | 8 | 101.59 |
Sunday 25 July
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 2am | % | 0.8ft | 7 | 64.11407 | |
| 5am | % | 0.5ft | 9 | 105.25739 | |
| 8am | % | 0.6ft | 8 | 103.87018 | |
| 11am | % | 0.9ft | 8 | 108.60565 | |
| 2pm | % | 0.9ft | 8 | 102.74506 | |
| 5pm | % | 1.2ft | 8 | 93.38495 | |
| 8pm | % | 1.3ft | 7 | 93.50012 | |
| 11pm | % | 1.3ft | 7 | 93.13623 |
Monday 26 July
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 2am | % | 1.3ft | 7 | 92.57483 | |
| 5am | % | 1.4ft | 7 | 86.95874 | |
| 8am | % | 1.5ft | 7 | 85.99231 | |
| 11am | % | 1.4ft | 7 | 82.92688 | |
| 2pm | % | 1.6ft | 10 | 122.05286 | |
| 5pm | % | 4.5ft | 5 | 118.85992 | |
| 8pm | % | 5.5ft | 6 | 118.43347 | |
| 11pm | % | 5.0ft | 7 | 117.13531 |
Tuesday 27 July
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 2am | % | 5.0ft | 7 | 116.65796 | |
| 5am | % | 5.0ft | 11 | 119.31659 | |
| 8am | % | 4.5ft | 11 | 129.47491 | |
| 11am | % | 4.0ft | 11 | 128.21057 | |
| 2pm | % | 4.0ft | 10 | 126.8551 | |
| 5pm | % | 3.5ft | 10 | 125.54926 | |
| 8pm | % | 3.5ft | 10 | 85.12952 | |
| 11pm | % | 4.0ft | 10 | 80.55786 |
Wednesday 28 July
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 2am | % | 5.5ft | 9 | 93.50543 | |
| 5am | % | 5.5ft | 7 | 88.83765 | |
| 8am | % | 5.0ft | 8 | 88.42877 | |
| 11am | % | 5.0ft | 8 | 90.46393 | |
| 2pm | % | 5.0ft | 8 | 90.02246 | |
| 5pm | % | 5.0ft | 8 | 89.20465 | |
| 8pm | % | 6.0ft | 9 | 99.98688 | |
| 11pm | % | 6.5ft | 9 | 99.6181 |
Thursday 29 July
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 2am | % | 7.0ft | 9 | 100.12598 | |
| 5am | % | 6.5ft | 8 | 99.61407 | |
| 8am | % | 7.5ft | 8 | 99.34448 | |
| 11am | % | 7.0ft | 8 | 101.8609 | |
| 2pm | % | 7.0ft | 8 | 104.12006 | |
| 5pm | % | 6.5ft | 8 | 105.4118 | |
| 8pm | % | 7.0ft | 8 | 105.75793 |