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

Sat

Rain

12°C

Min: 4°C
Max: 12°C

Sun

Rain

8°C

Min: 6°C
Max: 8°C

Mon

Rain

11°C

Min: 6°C
Max: 11°C

Tue

Rain

9°C

Min: 5°C
Max: 9°C

Wed

Cloudy

13°C

Min: 0°C
Max: 13°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

Saturday 17 April

Time Swell rating Prob Height Period Dir
2am
80% 5.0ft 9 65.12
5am
95% 6.0ft 11 74.73
8am
100% 6.5ft 11 73.27
11am
100% 7.0ft 11 71.94
2pm
100% 7.5ft 11 66.26
5pm
100% 6.5ft 10 47.63
8pm
100% 4.0ft 11 74.7
11pm
70% 4.0ft 15 113.82

Sunday 18 April

Time Swell rating Prob Height Period Dir
2am
95% 5.5ft 15 113.43
5am
100% 6.0ft 15 114.17
8am
100% 6.5ft 15 114.04
11am
100% 7.0ft 15 113.27
2pm
100% 6.5ft 14 113.53
5pm
100% 6.5ft 14 114.21
8pm
100% 6.0ft 14 115.71
11pm
100% 5.5ft 14 116.77

Monday 19 April

Time Swell rating Prob Height Period Dir
2am
100% 5.0ft 14 118.02
5am
100% 5.0ft 13 118.05
8am
95% 4.5ft 13 118.24
11am
100% 4.5ft 13 118.29
2pm
100% 4.5ft 13 118.08
5pm
100% 4.5ft 13 118.36
8pm
100% 5.0ft 12 119.03
11pm
95% 6.5ft 12 122.48

Tuesday 20 April

Time Swell rating Prob Height Period Dir
2am
95% 7.0ft 12 126.48
5am
95% 6.5ft 12 126.88
8am
100% 3.5ft 12 119.37
11am
100% 4.5ft 11 124.44
2pm
100% 4.0ft 11 123.44
5pm
100% 4.0ft 11 122.54
8pm
100% 4.0ft 11 124.83
11pm
100% 3.5ft 11 122.37

Wednesday 21 April

Time Swell rating Prob Height Period Dir
2am
100% 3.5ft 11 122.18
5am
100% 3.0ft 11 121.94
8am
100% 3.0ft 10 122.14
11am
100% 2.5ft 10 122.7
2pm
100% 2.5ft 10 124.23
5pm
100% 2.5ft 10 124.32
8pm
100% 2.5ft 10 124.9
11pm
100% 2.0ft 9 125.74

Saturday 17 April

Time Swell rating Prob Height Period Dir
2am
80% 5.0ft 9 65.12
5am
95% 6.0ft 11 74.73
8am
100% 6.5ft 11 73.27
11am
100% 7.0ft 11 71.94
2pm
100% 7.5ft 11 66.26
5pm
100% 6.5ft 10 47.63
8pm
100% 4.0ft 11 74.7
11pm
70% 4.0ft 15 113.82

Sunday 18 April

Time Swell rating Prob Height Period Dir
2am
95% 5.5ft 15 113.43
5am
100% 6.0ft 15 114.17
8am
100% 6.5ft 15 114.04
11am
100% 7.0ft 15 113.27
2pm
100% 6.5ft 14 113.53
5pm
100% 6.5ft 14 114.21
8pm
100% 6.0ft 14 115.71
11pm
100% 5.5ft 14 116.77

Monday 19 April

Time Swell rating Prob Height Period Dir
2am
100% 5.0ft 14 118.02
5am
100% 5.0ft 13 118.05
8am
95% 4.5ft 13 118.24
11am
100% 4.5ft 13 118.29
2pm
100% 4.5ft 13 118.08
5pm
100% 4.5ft 13 118.36
8pm
100% 5.0ft 12 119.03
11pm
95% 6.5ft 12 122.48

Tuesday 20 April

Time Swell rating Prob Height Period Dir
2am
95% 7.0ft 12 126.48
5am
95% 6.5ft 12 126.88
8am
100% 3.5ft 12 119.37
11am
100% 4.5ft 11 124.44
2pm
100% 4.0ft 11 123.44
5pm
100% 4.0ft 11 122.54
8pm
100% 4.0ft 11 124.83
11pm
100% 3.5ft 11 122.37

Wednesday 21 April

Time Swell rating Prob Height Period Dir
2am
100% 3.5ft 11 122.18
5am
100% 3.0ft 11 121.94
8am
100% 3.0ft 10 122.14
11am
100% 2.5ft 10 122.7
2pm
100% 2.5ft 10 124.23
5pm
100% 2.5ft 10 124.32
8pm
100% 2.5ft 10 124.9
11pm
100% 2.0ft 9 125.74

Saturday 17 April

Time Swell rating Prob Height Period Dir
2am
80% 5.0ft 9 65.12
5am
95% 6.0ft 11 74.73
8am
100% 6.5ft 11 73.27
11am
100% 7.0ft 11 71.94
2pm
100% 7.5ft 11 66.26
5pm
100% 6.5ft 10 47.63
8pm
100% 4.0ft 11 74.7
11pm
70% 4.0ft 15 113.82

Sunday 18 April

Time Swell rating Prob Height Period Dir
2am
95% 5.5ft 15 113.43
5am
100% 6.0ft 15 114.17
8am
100% 6.5ft 15 114.04
11am
100% 7.0ft 15 113.27
2pm
100% 6.5ft 14 113.53
5pm
100% 6.5ft 14 114.21
8pm
100% 6.0ft 14 115.71
11pm
100% 5.5ft 14 116.77

Monday 19 April

Time Swell rating Prob Height Period Dir
2am
100% 5.0ft 14 118.02
5am
100% 5.0ft 13 118.05
8am
95% 4.5ft 13 118.24
11am
100% 4.5ft 13 118.29
2pm
100% 4.5ft 13 118.08
5pm
100% 4.5ft 13 118.36
8pm
100% 5.0ft 12 119.03
11pm
95% 6.5ft 12 122.48

Tuesday 20 April

Time Swell rating Prob Height Period Dir
2am
95% 7.0ft 12 126.48
5am
95% 6.5ft 12 126.88
8am
100% 3.5ft 12 119.37
11am
100% 4.5ft 11 124.44
2pm
100% 4.0ft 11 123.44
5pm
100% 4.0ft 11 122.54
8pm
100% 4.0ft 11 124.83
11pm
100% 3.5ft 11 122.37

Wednesday 21 April

Time Swell rating Prob Height Period Dir
2am
100% 3.5ft 11 122.18
5am
100% 3.0ft 11 121.94
8am
100% 3.0ft 10 122.14
11am
100% 2.5ft 10 122.7
2pm
100% 2.5ft 10 124.23
5pm
100% 2.5ft 10 124.32
8pm
100% 2.5ft 10 124.9
11pm
100% 2.0ft 9 125.74

Saturday 17 April

Time Swell rating Prob Height Period Dir
2am
80% 2.5ft 12 102.67
5am
95% 6.0ft 11 74.73
8am
100% 6.5ft 11 73.27
11am
100% 7.0ft 11 71.94
2pm
100% 7.5ft 11 66.26
5pm
100% 4.0ft 11 95.77
8pm
100% 2.5ft 15 115.11
11pm
70% 4.0ft 15 113.82

Sunday 18 April

Time Swell rating Prob Height Period Dir
2am
95% 5.5ft 15 113.43
5am
100% 6.0ft 15 114.17
8am
100% 6.5ft 15 114.04
11am
100% 7.0ft 15 113.27
2pm
100% 6.5ft 14 113.53
5pm
100% 6.5ft 14 114.21
8pm
100% 6.0ft 14 115.71
11pm
100% 5.5ft 14 116.77

Monday 19 April

Time Swell rating Prob Height Period Dir
2am
100% 5.0ft 14 118.02
5am
100% 5.0ft 13 118.05
8am
95% 4.5ft 13 118.24
11am
100% 4.5ft 13 118.29
2pm
100% 4.5ft 13 118.08
5pm
100% 4.5ft 13 118.36
8pm
100% 5.0ft 12 119.03
11pm
95% 6.5ft 12 122.48

Tuesday 20 April

Time Swell rating Prob Height Period Dir
2am
95% 7.0ft 12 126.48
5am
95% 6.5ft 12 126.88
8am
100% 3.5ft 12 119.37
11am
100% 4.5ft 11 124.44
2pm
100% 4.0ft 11 123.44
5pm
100% 4.0ft 11 122.54
8pm
100% 4.0ft 11 124.83
11pm
100% 3.5ft 11 122.37

Wednesday 21 April

Time Swell rating Prob Height Period Dir
2am
100% 3.5ft 11 122.18
5am
100% 3.0ft 11 121.94
8am
100% 3.0ft 10 122.14
11am
100% 2.5ft 10 122.7
2pm
100% 2.5ft 10 124.23
5pm
100% 2.5ft 10 124.32
8pm
100% 2.5ft 10 124.9
11pm
100% 2.0ft 9 125.74

Saturday 17 April

Time Swell rating Prob Height Period Dir
2am
% 4.5ft 9 72.80676
5am
% 5.5ft 12 82.4317
8am
% 6.0ft 11 80.5918
11am
% 6.5ft 11 80.7149
2pm
% 7.0ft 11 76.53198
5pm
% 6.5ft 11 72.2771
8pm
% 5.5ft 10 61.32172
11pm
% 4.0ft 15 121.77301

Sunday 18 April

Time Swell rating Prob Height Period Dir
2am
% 5.5ft 14 120.46851
5am
% 6.5ft 15 120.45721
8am
% 7.0ft 15 119.97192
11am
% 8.5ft 15 105.25165
2pm
% 7.0ft 14 119.35559
5pm
% 7.0ft 14 119.0827
8pm
% 6.5ft 14 122.09607
11pm
% 6.0ft 14 122.82239

Monday 19 April

Time Swell rating Prob Height Period Dir
2am
% 6.0ft 13 123.20087
5am
% 5.5ft 13 123.63672
8am
% 5.5ft 13 123.78796
11am
% 5.0ft 13 123.62738
2pm
% 5.0ft 13 123.65009
5pm
% 5.5ft 13 122.94348
8pm
% 5.5ft 12 123.32758
11pm
% 6.5ft 12 124.84912

Tuesday 20 April

Time Swell rating Prob Height Period Dir
2am
% 7.5ft 12 128.26703
5am
% 6.0ft 9 133.52441
8am
% 7.0ft 12 137.17871
11am
% 5.5ft 11 131.82379
2pm
% 5.5ft 11 135.42871
5pm
% 4.5ft 11 131.58679
8pm
% 4.5ft 11 128.11005
11pm
% 4.0ft 11 127.53705

Wednesday 21 April

Time Swell rating Prob Height Period Dir
2am
% 4.0ft 11 127.66742
5am
% 4.0ft 11 129.19159
8am
% 3.5ft 10 125.99341
11am
% 3.0ft 10 126.98413
2pm
% 3.0ft 10 126.61511
5pm
% 3.0ft 10 127.22894
8pm
% 2.5ft 10 128.11664
11pm
% 2.5ft 9 129.14142