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
Thu
17°C
| Min: | 8°C |
|---|---|
| Max: | 17°C |
Fri
19°C
| Min: | 8°C |
|---|---|
| Max: | 19°C |
Sat
21°C
| Min: | 9°C |
|---|---|
| Max: | 21°C |
Sun
19°C
| Min: | 10°C |
|---|---|
| Max: | 19°C |
Mon
17°C
| Min: | 7°C |
|---|---|
| Max: | 17°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
Thu
14mph
| 2am: | 14mph |
|---|---|
| 5am: | 15mph |
| 8am: | 21mph |
| 11am: | 20mph |
| 2pm: | 18mph |
| 5pm: | 13mph |
| 8pm: | 10mph |
| 11pm: | 10mph |
Fri
9mph
| 2am: | 9mph |
|---|---|
| 5am: | 8mph |
| 8am: | 11mph |
| 11am: | 11mph |
| 2pm: | 10mph |
| 5pm: | 5mph |
| 8pm: | 5mph |
| 11pm: | 5mph |
Sat
5mph
| 2am: | 5mph |
|---|---|
| 5am: | 6mph |
| 8am: | 8mph |
| 11am: | 9mph |
| 2pm: | 7mph |
| 5pm: | 5mph |
| 8pm: | 7mph |
| 11pm: | 6mph |
Sun
4mph
| 2am: | 4mph |
|---|---|
| 5am: | 3mph |
| 8am: | 5mph |
| 11am: | 7mph |
| 2pm: | 7mph |
| 5pm: | 5mph |
| 8pm: | 3mph |
| 11pm: | 6mph |
Mon
5mph
| 2am: | 5mph |
|---|---|
| 5am: | 5mph |
| 8am: | 10mph |
| 11am: | 13mph |
| 2pm: | 11mph |
| 5pm: | 9mph |
| 8pm: | 5mph |
| 11pm: | 5mph |
Surf forecast
Thursday 18 April
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 5.0ft | 12 | 41.07 | |
| 3am | 100% | 4.5ft | 12 | 43.58 | |
| 6am | 100% | 4.0ft | 11 | 40.44 | |
| 9am | 100% | 3.5ft | 11 | 38.23 | |
| 12pm | 100% | 2.0ft | 11 | 74.54 | |
| 3pm | 100% | 2.0ft | 11 | 76.56 | |
| 6pm | 100% | 2.0ft | 11 | 77.73 | |
| 9pm | 100% | 1.8ft | 11 | 78.98 |
Friday 19 April
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 1.9ft | 10 | 80.49 | |
| 3am | 100% | 1.8ft | 10 | 80.29 | |
| 6am | 100% | 1.8ft | 10 | 81.75 | |
| 9am | 100% | 1.9ft | 10 | 86.46 | |
| 12pm | 100% | 1.9ft | 10 | 87.22 | |
| 3pm | 100% | 1.9ft | 10 | 84.76 | |
| 6pm | 100% | 2.0ft | 11 | 85.75 | |
| 9pm | 100% | 2.5ft | 10 | 85.1 |
Saturday 20 April
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 2.5ft | 10 | 83.9 | |
| 3am | 100% | 2.5ft | 17 | 86.77 | |
| 6am | 90% | 4.0ft | 16 | 86.13 | |
| 9am | 90% | 5.5ft | 15 | 85.85 | |
| 12pm | 100% | 7.0ft | 15 | 84.4 | |
| 3pm | 100% | 7.5ft | 14 | 84.44 | |
| 6pm | 100% | 8.0ft | 14 | 84.44 | |
| 9pm | 100% | 7.5ft | 13 | 84.66 |
Sunday 21 April
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 7.5ft | 13 | 85.28 | |
| 3am | 100% | 7.5ft | 13 | 85.8 | |
| 6am | 100% | 7.0ft | 13 | 87.97 | |
| 9am | 100% | 6.5ft | 13 | 88.01 | |
| 12pm | 100% | 5.5ft | 12 | 86.73 | |
| 3pm | 100% | 5.0ft | 12 | 85.79 | |
| 6pm | 95% | 4.5ft | 12 | 115.57 | |
| 9pm | 95% | 7.0ft | 12 | 73.73 |
Monday 22 April
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 6.0ft | 12 | 72.52 | |
| 3am | 100% | 5.0ft | 11 | 78.97 | |
| 6am | 95% | 4.5ft | 11 | 74.76 | |
| 9am | 95% | 3.5ft | 12 | 121.11 | |
| 12pm | 90% | 4.0ft | 12 | 119.21 | |
| 3pm | 90% | 6.0ft | 11 | 103.01 | |
| 6pm | 90% | 6.5ft | 11 | 101.95 | |
| 9pm | 90% | 7.0ft | 11 | 100.26 |
Thursday 18 April
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 5.0ft | 12 | 41.07 | |
| 3am | 100% | 4.5ft | 12 | 43.58 | |
| 6am | 100% | 4.0ft | 11 | 40.44 | |
| 9am | 100% | 3.5ft | 11 | 38.23 | |
| 12pm | 100% | 2.0ft | 11 | 74.54 | |
| 3pm | 100% | 2.0ft | 11 | 76.56 | |
| 6pm | 100% | 2.0ft | 11 | 77.73 | |
| 9pm | 100% | 1.8ft | 11 | 78.98 |
Friday 19 April
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 1.9ft | 10 | 80.49 | |
| 3am | 100% | 1.8ft | 10 | 80.29 | |
| 6am | 100% | 1.8ft | 10 | 81.75 | |
| 9am | 100% | 1.9ft | 10 | 86.46 | |
| 12pm | 100% | 1.9ft | 10 | 87.22 | |
| 3pm | 100% | 1.9ft | 10 | 84.76 | |
| 6pm | 100% | 2.0ft | 11 | 85.75 | |
| 9pm | 100% | 2.5ft | 10 | 85.1 |
Saturday 20 April
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 2.5ft | 10 | 83.9 | |
| 3am | 100% | 2.5ft | 17 | 86.77 | |
| 6am | 90% | 4.0ft | 16 | 86.13 | |
| 9am | 90% | 5.5ft | 15 | 85.85 | |
| 12pm | 100% | 7.0ft | 15 | 84.4 | |
| 3pm | 100% | 7.5ft | 14 | 84.44 | |
| 6pm | 100% | 8.0ft | 14 | 84.44 | |
| 9pm | 100% | 7.5ft | 13 | 84.66 |
Sunday 21 April
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 7.5ft | 13 | 85.28 | |
| 3am | 100% | 7.5ft | 13 | 85.8 | |
| 6am | 100% | 7.0ft | 13 | 87.97 | |
| 9am | 100% | 6.5ft | 13 | 88.01 | |
| 12pm | 100% | 5.5ft | 12 | 86.73 | |
| 3pm | 100% | 5.0ft | 12 | 85.79 | |
| 6pm | 95% | 4.5ft | 12 | 115.57 | |
| 9pm | 95% | 7.0ft | 12 | 73.73 |
Monday 22 April
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 6.0ft | 12 | 72.52 | |
| 3am | 100% | 5.0ft | 11 | 78.97 | |
| 6am | 95% | 4.5ft | 11 | 74.76 | |
| 9am | 95% | 3.5ft | 12 | 121.11 | |
| 12pm | 90% | 4.0ft | 12 | 119.21 | |
| 3pm | 90% | 6.0ft | 11 | 103.01 | |
| 6pm | 90% | 6.5ft | 11 | 101.95 | |
| 9pm | 90% | 7.0ft | 11 | 100.26 |
Thursday 18 April
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 5.0ft | 12 | 41.07 | |
| 3am | 100% | 4.5ft | 12 | 43.58 | |
| 6am | 100% | 4.0ft | 11 | 40.44 | |
| 9am | 100% | 3.5ft | 11 | 38.23 | |
| 12pm | 100% | 2.0ft | 11 | 74.54 | |
| 3pm | 100% | 2.0ft | 11 | 76.56 | |
| 6pm | 100% | 2.0ft | 11 | 77.73 | |
| 9pm | 100% | 1.8ft | 11 | 78.98 |
Friday 19 April
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 1.9ft | 10 | 80.49 | |
| 3am | 100% | 1.8ft | 10 | 80.29 | |
| 6am | 100% | 1.8ft | 10 | 81.75 | |
| 9am | 100% | 1.9ft | 10 | 86.46 | |
| 12pm | 100% | 1.9ft | 10 | 87.22 | |
| 3pm | 100% | 1.9ft | 10 | 84.76 | |
| 6pm | 100% | 2.0ft | 11 | 85.75 | |
| 9pm | 100% | 2.5ft | 10 | 85.1 |
Saturday 20 April
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 2.5ft | 10 | 83.9 | |
| 3am | 100% | 2.5ft | 17 | 86.77 | |
| 6am | 90% | 4.0ft | 16 | 86.13 | |
| 9am | 90% | 5.5ft | 15 | 85.85 | |
| 12pm | 100% | 7.0ft | 15 | 84.4 | |
| 3pm | 100% | 7.5ft | 14 | 84.44 | |
| 6pm | 100% | 8.0ft | 14 | 84.44 | |
| 9pm | 100% | 7.5ft | 13 | 84.66 |
Sunday 21 April
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 7.5ft | 13 | 85.28 | |
| 3am | 100% | 7.5ft | 13 | 85.8 | |
| 6am | 100% | 7.0ft | 13 | 87.97 | |
| 9am | 100% | 6.5ft | 13 | 88.01 | |
| 12pm | 100% | 5.5ft | 12 | 86.73 | |
| 3pm | 100% | 5.0ft | 12 | 85.79 | |
| 6pm | 95% | 4.5ft | 12 | 115.57 | |
| 9pm | 95% | 7.0ft | 12 | 73.73 |
Monday 22 April
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 6.0ft | 12 | 72.52 | |
| 3am | 100% | 5.0ft | 11 | 78.97 | |
| 6am | 95% | 4.5ft | 11 | 74.76 | |
| 9am | 95% | 3.5ft | 12 | 121.11 | |
| 12pm | 90% | 4.0ft | 12 | 119.21 | |
| 3pm | 90% | 6.0ft | 11 | 103.01 | |
| 6pm | 90% | 6.5ft | 11 | 101.95 | |
| 9pm | 90% | 7.0ft | 11 | 100.26 |
Thursday 18 April
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 1.2ft | 10 | 110.22 | |
| 3am | 100% | 4.5ft | 12 | 43.58 | |
| 6am | 100% | 1.8ft | 12 | 75.14 | |
| 9am | 100% | 2.0ft | 12 | 74.3 | |
| 12pm | 100% | 2.0ft | 11 | 74.54 | |
| 3pm | 100% | 2.0ft | 11 | 76.56 | |
| 6pm | 100% | 2.0ft | 11 | 77.73 | |
| 9pm | 100% | 1.8ft | 11 | 78.98 |
Friday 19 April
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 1.9ft | 10 | 80.49 | |
| 3am | 100% | 1.8ft | 10 | 80.29 | |
| 6am | 100% | 1.8ft | 10 | 81.75 | |
| 9am | 100% | 1.9ft | 10 | 86.46 | |
| 12pm | 100% | 1.9ft | 10 | 87.22 | |
| 3pm | 100% | 1.9ft | 10 | 84.76 | |
| 6pm | 100% | 2.0ft | 11 | 85.75 | |
| 9pm | 100% | 2.5ft | 10 | 85.1 |
Saturday 20 April
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 2.5ft | 10 | 83.9 | |
| 3am | 100% | 2.5ft | 17 | 86.77 | |
| 6am | 90% | 4.0ft | 16 | 86.13 | |
| 9am | 90% | 5.5ft | 15 | 85.85 | |
| 12pm | 100% | 7.0ft | 15 | 84.4 | |
| 3pm | 100% | 7.5ft | 14 | 84.44 | |
| 6pm | 100% | 8.0ft | 14 | 84.44 | |
| 9pm | 100% | 7.5ft | 13 | 84.66 |
Sunday 21 April
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 7.5ft | 13 | 85.28 | |
| 3am | 100% | 7.5ft | 13 | 85.8 | |
| 6am | 100% | 7.0ft | 13 | 87.97 | |
| 9am | 100% | 6.5ft | 13 | 88.01 | |
| 12pm | 100% | 5.5ft | 12 | 86.73 | |
| 3pm | 100% | 4.0ft | 13 | 113.59 | |
| 6pm | 95% | 4.5ft | 12 | 115.57 | |
| 9pm | 95% | 4.5ft | 12 | 117.42 |
Monday 22 April
| Time | Swell rating | Prob | Height | Period | Dir |
|---|---|---|---|---|---|
| 12am | 100% | 5.0ft | 12 | 116.37 | |
| 3am | 100% | 4.5ft | 12 | 119.67 | |
| 6am | 95% | 4.0ft | 12 | 120.18 | |
| 9am | 95% | 3.5ft | 12 | 121.11 | |
| 12pm | 90% | 4.0ft | 12 | 119.21 | |
| 3pm | 90% | 6.0ft | 11 | 103.01 | |
| 6pm | 90% | 6.5ft | 11 | 101.95 | |
| 9pm | 90% | 7.0ft | 11 | 100.26 |