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
7°C
| Min: | 0°C |
|---|---|
| Max: | 7°C |
Mon
6°C
| Min: | 0°C |
|---|---|
| Max: | 6°C |
Tue
3°C
| Min: | 0°C |
|---|---|
| Max: | 3°C |
Wed
5°C
| Min: | 0°C |
|---|---|
| Max: | 5°C |
Thu
10°C
| Min: | 2°C |
|---|---|
| Max: | 10°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.
Wind forecast
Sun
5mph
| 12am: | 5mph |
|---|---|
| 3am: | 4mph |
| 6am: | 3mph |
| 9am: | 4mph |
| 12pm: | 5mph |
| 3pm: | 7mph |
| 6pm: | 4mph |
| 9pm: | 5mph |
Mon
4mph
| 12am: | 4mph |
|---|---|
| 3am: | 3mph |
| 6am: | 2mph |
| 9am: | 3mph |
| 12pm: | 9mph |
| 3pm: | 12mph |
| 6pm: | 11mph |
| 9pm: | 16mph |
Tue
19mph
| 12am: | 19mph |
|---|---|
| 3am: | 11mph |
| 6am: | 9mph |
| 9am: | 10mph |
| 12pm: | 18mph |
| 3pm: | 18mph |
| 6pm: | 10mph |
| 9pm: | 7mph |
Wed
6mph
| 12am: | 6mph |
|---|---|
| 3am: | 6mph |
| 6am: | 6mph |
| 9am: | 4mph |
| 12pm: | 8mph |
| 3pm: | 8mph |
| 6pm: | 3mph |
| 9pm: | 3mph |
Thu
7mph
| 12am: | 7mph |
|---|---|
| 3am: | 6mph |
| 6am: | 15mph |
| 9am: | 13mph |
| 12pm: | 15mph |
| 3pm: | 12mph |
| 6pm: | 8mph |
| 9pm: | 7mph |
Surf forecast
Sunday 20 January
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 9.0ft | 11 | 100.09 | |
| 3am | 100% | 11.5ft | 11 | 112.81 | |
| 6am | 100% | 12.0ft | 10 | 115.13 | |
| 9am | 100% | 11.0ft | 10 | 116.97 | |
| 12pm | 100% | 9.5ft | 10 | 115.19 | |
| 3pm | 100% | 8.5ft | 10 | 111.32 | |
| 6pm | 100% | 8.0ft | 10 | 108.42 | |
| 9pm | 100% | 8.0ft | 16 | 117.98 |
Monday 21 January
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 10.5ft | 15 | 113.95 | |
| 3am | 100% | 10.5ft | 15 | 111.52 | |
| 6am | 100% | 10.0ft | 14 | 109.72 | |
| 9am | 100% | 8.0ft | 14 | 115.07 | |
| 12pm | 100% | 6.5ft | 14 | 116.82 | |
| 3pm | 100% | 15.0ft | 10 | 94.6 | |
| 6pm | 100% | 16.5ft | 13 | 103.07 | |
| 9pm | 100% | 17.5ft | 14 | 105.49 |
Tuesday 22 January
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 18.5ft | 14 | 107.76 | |
| 3am | 100% | 20.0ft | 15 | 109.29 | |
| 6am | 100% | 21.5ft | 15 | 109.65 | |
| 9am | 100% | 22.5ft | 16 | 110.01 | |
| 12pm | 100% | 22.5ft | 16 | 110.18 | |
| 3pm | 100% | 21.5ft | 16 | 110.09 | |
| 6pm | 100% | 19.0ft | 16 | 109.4 | |
| 9pm | 100% | 17.0ft | 15 | 108.79 |
Wednesday 23 January
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 15.5ft | 15 | 107.73 | |
| 3am | 100% | 15.0ft | 15 | 104.76 | |
| 6am | 95% | 14.5ft | 14 | 103.1 | |
| 9am | 95% | 13.5ft | 14 | 102.82 | |
| 12pm | 95% | 12.5ft | 13 | 102.71 | |
| 3pm | 95% | 11.5ft | 13 | 102.41 | |
| 6pm | 100% | 11.0ft | 13 | 101.45 | |
| 9pm | 100% | 11.0ft | 12 | 101.67 |
Thursday 24 January
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 90% | 11.0ft | 12 | 102.14 | |
| 3am | 90% | 10.5ft | 12 | 101.46 | |
| 6am | 85% | 10.5ft | 12 | 101.64 | |
| 9am | 85% | 10.0ft | 11 | 101.44 | |
| 12pm | 80% | 10.0ft | 11 | 101.06 | |
| 3pm | 80% | 9.5ft | 11 | 100.28 | |
| 6pm | 80% | 9.5ft | 11 | 99.68 | |
| 9pm | 80% | 9.0ft | 12 | 98.77 |
Sunday 20 January
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 9.0ft | 11 | 100.09 | |
| 3am | 100% | 11.5ft | 11 | 112.81 | |
| 6am | 100% | 12.0ft | 10 | 115.13 | |
| 9am | 100% | 11.0ft | 10 | 116.97 | |
| 12pm | 100% | 9.5ft | 10 | 115.19 | |
| 3pm | 100% | 8.5ft | 10 | 111.32 | |
| 6pm | 100% | 8.0ft | 10 | 108.42 | |
| 9pm | 100% | 8.0ft | 16 | 117.98 |
Monday 21 January
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 10.5ft | 15 | 113.95 | |
| 3am | 100% | 10.5ft | 15 | 111.52 | |
| 6am | 100% | 10.0ft | 14 | 109.72 | |
| 9am | 100% | 8.0ft | 14 | 115.07 | |
| 12pm | 100% | 6.5ft | 14 | 116.82 | |
| 3pm | 100% | 15.0ft | 10 | 94.6 | |
| 6pm | 100% | 16.5ft | 13 | 103.07 | |
| 9pm | 100% | 17.5ft | 14 | 105.49 |
Tuesday 22 January
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 18.5ft | 14 | 107.76 | |
| 3am | 100% | 20.0ft | 15 | 109.29 | |
| 6am | 100% | 21.5ft | 15 | 109.65 | |
| 9am | 100% | 22.5ft | 16 | 110.01 | |
| 12pm | 100% | 22.5ft | 16 | 110.18 | |
| 3pm | 100% | 21.5ft | 16 | 110.09 | |
| 6pm | 100% | 19.0ft | 16 | 109.4 | |
| 9pm | 100% | 17.0ft | 15 | 108.79 |
Wednesday 23 January
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 15.5ft | 15 | 107.73 | |
| 3am | 100% | 15.0ft | 15 | 104.76 | |
| 6am | 95% | 14.5ft | 14 | 103.1 | |
| 9am | 95% | 13.5ft | 14 | 102.82 | |
| 12pm | 95% | 12.5ft | 13 | 102.71 | |
| 3pm | 95% | 11.5ft | 13 | 102.41 | |
| 6pm | 100% | 11.0ft | 13 | 101.45 | |
| 9pm | 100% | 11.0ft | 12 | 101.67 |
Thursday 24 January
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 90% | 11.0ft | 12 | 102.14 | |
| 3am | 90% | 10.5ft | 12 | 101.46 | |
| 6am | 85% | 10.5ft | 12 | 101.64 | |
| 9am | 85% | 10.0ft | 11 | 101.44 | |
| 12pm | 80% | 10.0ft | 11 | 101.06 | |
| 3pm | 80% | 9.5ft | 11 | 100.28 | |
| 6pm | 80% | 9.5ft | 11 | 99.68 | |
| 9pm | 80% | 9.0ft | 12 | 98.77 |
Sunday 20 January
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 9.0ft | 11 | 100.09 | |
| 3am | 100% | 11.5ft | 11 | 112.81 | |
| 6am | 100% | 12.0ft | 10 | 115.13 | |
| 9am | 100% | 11.0ft | 10 | 116.97 | |
| 12pm | 100% | 9.5ft | 10 | 115.19 | |
| 3pm | 100% | 8.5ft | 10 | 111.32 | |
| 6pm | 100% | 8.0ft | 10 | 108.42 | |
| 9pm | 100% | 8.0ft | 16 | 117.98 |
Monday 21 January
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 10.5ft | 15 | 113.95 | |
| 3am | 100% | 10.5ft | 15 | 111.52 | |
| 6am | 100% | 10.0ft | 14 | 109.72 | |
| 9am | 100% | 8.0ft | 14 | 115.07 | |
| 12pm | 100% | 6.5ft | 14 | 116.82 | |
| 3pm | 100% | 15.0ft | 10 | 94.6 | |
| 6pm | 100% | 16.5ft | 13 | 103.07 | |
| 9pm | 100% | 17.5ft | 14 | 105.49 |
Tuesday 22 January
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 18.5ft | 14 | 107.76 | |
| 3am | 100% | 20.0ft | 15 | 109.29 | |
| 6am | 100% | 21.5ft | 15 | 109.65 | |
| 9am | 100% | 22.5ft | 16 | 110.01 | |
| 12pm | 100% | 22.5ft | 16 | 110.18 | |
| 3pm | 100% | 21.5ft | 16 | 110.09 | |
| 6pm | 100% | 19.0ft | 16 | 109.4 | |
| 9pm | 100% | 17.0ft | 15 | 108.79 |
Wednesday 23 January
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 15.5ft | 15 | 107.73 | |
| 3am | 100% | 15.0ft | 15 | 104.76 | |
| 6am | 95% | 14.5ft | 14 | 103.1 | |
| 9am | 95% | 13.5ft | 14 | 102.82 | |
| 12pm | 95% | 12.5ft | 13 | 102.71 | |
| 3pm | 95% | 11.5ft | 13 | 102.41 | |
| 6pm | 100% | 11.0ft | 13 | 101.45 | |
| 9pm | 100% | 11.0ft | 12 | 101.67 |
Thursday 24 January
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 90% | 11.0ft | 12 | 102.14 | |
| 3am | 90% | 10.5ft | 12 | 101.46 | |
| 6am | 85% | 10.5ft | 12 | 101.64 | |
| 9am | 85% | 10.0ft | 11 | 101.44 | |
| 12pm | 80% | 10.0ft | 11 | 101.06 | |
| 3pm | 80% | 9.5ft | 11 | 100.28 | |
| 6pm | 80% | 9.5ft | 11 | 99.68 | |
| 9pm | 80% | 9.0ft | 12 | 98.77 |
Sunday 20 January
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 9.0ft | 11 | 100.09 | |
| 3am | 100% | 11.5ft | 11 | 112.81 | |
| 6am | 100% | 12.0ft | 10 | 115.13 | |
| 9am | 100% | 11.0ft | 10 | 116.97 | |
| 12pm | 100% | 9.5ft | 10 | 115.19 | |
| 3pm | 100% | 8.5ft | 10 | 111.32 | |
| 6pm | 100% | 8.0ft | 10 | 108.42 | |
| 9pm | 100% | 8.0ft | 16 | 117.98 |
Monday 21 January
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 10.5ft | 15 | 113.95 | |
| 3am | 100% | 10.5ft | 15 | 111.52 | |
| 6am | 100% | 10.0ft | 14 | 109.72 | |
| 9am | 100% | 8.0ft | 14 | 115.07 | |
| 12pm | 100% | 6.5ft | 14 | 116.82 | |
| 3pm | 100% | 15.0ft | 10 | 94.6 | |
| 6pm | 100% | 16.5ft | 13 | 103.07 | |
| 9pm | 100% | 17.5ft | 14 | 105.49 |
Tuesday 22 January
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 18.5ft | 14 | 107.76 | |
| 3am | 100% | 20.0ft | 15 | 109.29 | |
| 6am | 100% | 21.5ft | 15 | 109.65 | |
| 9am | 100% | 22.5ft | 16 | 110.01 | |
| 12pm | 100% | 22.5ft | 16 | 110.18 | |
| 3pm | 100% | 21.5ft | 16 | 110.09 | |
| 6pm | 100% | 19.0ft | 16 | 109.4 | |
| 9pm | 100% | 17.0ft | 15 | 108.79 |
Wednesday 23 January
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 15.5ft | 15 | 107.73 | |
| 3am | 100% | 15.0ft | 15 | 104.76 | |
| 6am | 95% | 14.5ft | 14 | 103.1 | |
| 9am | 95% | 13.5ft | 14 | 102.82 | |
| 12pm | 95% | 12.5ft | 13 | 102.71 | |
| 3pm | 95% | 11.5ft | 13 | 102.41 | |
| 6pm | 100% | 11.0ft | 13 | 101.45 | |
| 9pm | 100% | 11.0ft | 12 | 101.67 |
Thursday 24 January
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 90% | 11.0ft | 12 | 102.14 | |
| 3am | 90% | 10.5ft | 12 | 101.46 | |
| 6am | 85% | 10.5ft | 12 | 101.64 | |
| 9am | 85% | 10.0ft | 11 | 101.44 | |
| 12pm | 80% | 10.0ft | 11 | 101.06 | |
| 3pm | 80% | 9.5ft | 11 | 100.28 | |
| 6pm | 80% | 9.5ft | 11 | 99.68 | |
| 9pm | 80% | 9.0ft | 12 | 98.77 |