Forecasts and tides for Lough Derg

The local weather for Lough Derg with 5-day forecasts, tide times, surf swells and wind speed predictions.

5-day weather forecast

Thu

Cloudy

16°C

Min: 6°C
Max: 16°C

Fri

Rain

16°C

Min: 8°C
Max: 16°C

Sat

Rain

16°C

Min: 10°C
Max: 16°C

Sun

Rain

16°C

Min: 8°C
Max: 16°C

Mon

Cloudy

18°C

Min: 7°C
Max: 18°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

Thursday 29 September

Time Swell rating Prob Height Period Dir
2am
100% 5.0ft 9 113.94
5am
100% 4.5ft 8 113.52
8am
100% 3.0ft 12 83.61
11am
100% 3.0ft 12 83.69
2pm
100% 4.5ft 12 96.09
5pm
100% 3.0ft 12 84.69
8pm
100% 3.0ft 12 85.35
11pm
100% 3.0ft 11 91.55

Friday 30 September

Time Swell rating Prob Height Period Dir
2am
100% 2.5ft 11 86.71
5am
75% 8.5ft 7 54.36
8am
100% 12.5ft 8 60.67
11am
95% 13.5ft 10 85.59
2pm
95% 13.5ft 11 91.94
5pm
95% 13.5ft 11 93.44
8pm
95% 13.5ft 12 95.16
11pm
95% 13.0ft 12 95.65

Saturday 1 October

Time Swell rating Prob Height Period Dir
2am
95% 13.0ft 12 94.91
5am
95% 13.0ft 12 94.49
8am
95% 13.0ft 12 95.62
11am
95% 12.0ft 12 96.38
2pm
95% 11.5ft 12 96.14
5pm
90% 11.0ft 12 96.68
8pm
90% 10.0ft 12 97.78
11pm
90% 9.5ft 12 99.26

Sunday 2 October

Time Swell rating Prob Height Period Dir
2am
90% 9.0ft 11 100.57
5am
85% 8.5ft 11 102.68
8am
85% 8.0ft 11 104.99
11am
90% 7.5ft 11 107.04
2pm
95% 7.5ft 11 104.93
5pm
95% 7.0ft 11 107.9
8pm
90% 6.5ft 11 108.41
11pm
95% 4.5ft 11 123.17

Monday 3 October

Time Swell rating Prob Height Period Dir
2am
95% 4.5ft 11 121.85
5am
95% 4.5ft 11 117.42
8am
95% 3.5ft 10 119.93
11am
90% 4.5ft 9 67.35
2pm
85% 6.0ft 9 46.94
5pm
70% 7.0ft 9 46.98
8pm
70% 7.0ft 9 57.67
11pm
75% 9.5ft 10 58.51

Thursday 29 September

Time Swell rating Prob Height Period Dir
2am
100% 5.0ft 9 113.94
5am
100% 4.5ft 8 113.52
8am
100% 3.0ft 12 83.61
11am
100% 4.0ft 8 106.36
2pm
100% 4.5ft 12 96.09
5pm
100% 3.0ft 12 84.69
8pm
100% 3.0ft 12 85.35
11pm
100% 3.0ft 11 91.55

Friday 30 September

Time Swell rating Prob Height Period Dir
2am
100% 2.5ft 11 86.71
5am
95% 8.5ft 7 54.36
8am
100% 12.5ft 8 60.67
11am
95% 13.5ft 10 85.59
2pm
95% 13.5ft 11 91.94
5pm
95% 13.5ft 11 93.44
8pm
95% 13.5ft 12 95.16
11pm
100% 13.0ft 12 95.65

Saturday 1 October

Time Swell rating Prob Height Period Dir
2am
100% 13.0ft 12 94.91
5am
100% 13.0ft 12 94.49
8am
100% 13.0ft 12 95.62
11am
100% 12.0ft 12 96.38
2pm
100% 11.5ft 12 96.14
5pm
95% 11.0ft 12 96.68
8pm
90% 10.0ft 12 97.78
11pm
90% 9.5ft 12 99.26

Sunday 2 October

Time Swell rating Prob Height Period Dir
2am
85% 9.0ft 11 100.57
5am
90% 8.5ft 11 102.68
8am
85% 8.0ft 11 104.99
11am
90% 7.5ft 11 107.04
2pm
90% 7.5ft 11 104.93
5pm
90% 7.0ft 11 107.9
8pm
95% 6.5ft 11 108.41
11pm
95% 4.5ft 11 123.17

Monday 3 October

Time Swell rating Prob Height Period Dir
2am
95% 4.5ft 11 121.85
5am
95% 4.5ft 11 117.42
8am
90% 3.5ft 10 119.93
11am
85% 4.5ft 9 67.35
2pm
65% 6.0ft 9 46.94
5pm
45% 7.0ft 9 46.98
8pm
40% 7.0ft 9 57.67
11pm
55% 9.5ft 10 58.51

Thursday 29 September

Time Swell rating Prob Height Period Dir
2am
100% 5.0ft 9 113.94
5am
100% 4.5ft 8 113.52
8am
100% 3.0ft 12 83.61
11am
100% 4.0ft 8 106.36
2pm
100% 4.5ft 12 96.09
5pm
100% 3.0ft 12 84.69
8pm
100% 3.0ft 12 85.35
11pm
100% 3.0ft 11 91.55

Friday 30 September

Time Swell rating Prob Height Period Dir
2am
100% 2.5ft 11 86.71
5am
95% 8.5ft 7 54.36
8am
100% 12.5ft 8 60.67
11am
95% 13.5ft 10 85.59
2pm
95% 13.5ft 11 91.94
5pm
95% 13.5ft 11 93.44
8pm
95% 13.5ft 12 95.16
11pm
100% 13.0ft 12 95.65

Saturday 1 October

Time Swell rating Prob Height Period Dir
2am
100% 13.0ft 12 94.91
5am
100% 13.0ft 12 94.49
8am
100% 13.0ft 12 95.62
11am
100% 12.0ft 12 96.38
2pm
100% 11.5ft 12 96.14
5pm
95% 11.0ft 12 96.68
8pm
90% 10.0ft 12 97.78
11pm
90% 9.5ft 12 99.26

Sunday 2 October

Time Swell rating Prob Height Period Dir
2am
85% 9.0ft 11 100.57
5am
90% 8.5ft 11 102.68
8am
85% 8.0ft 11 104.99
11am
90% 7.5ft 11 107.04
2pm
90% 7.5ft 11 104.93
5pm
90% 7.0ft 11 107.9
8pm
95% 6.5ft 11 108.41
11pm
95% 4.5ft 11 123.17

Monday 3 October

Time Swell rating Prob Height Period Dir
2am
95% 4.5ft 11 121.85
5am
95% 4.5ft 11 117.42
8am
90% 3.5ft 10 119.93
11am
85% 4.5ft 9 67.35
2pm
65% 6.0ft 9 46.94
5pm
45% 7.0ft 9 46.98
8pm
40% 7.0ft 9 57.67
11pm
55% 9.5ft 10 58.51

Thursday 29 September

Time Swell rating Prob Height Period Dir
2am
100% 5.0ft 9 113.94
5am
100% 4.5ft 8 113.52
8am
100% 3.0ft 12 83.61
11am
100% 4.0ft 8 106.36
2pm
100% 4.5ft 12 96.09
5pm
100% 3.0ft 12 84.69
8pm
100% 3.0ft 12 85.35
11pm
100% 3.0ft 11 91.55

Friday 30 September

Time Swell rating Prob Height Period Dir
2am
100% 2.5ft 11 86.71
5am
95% 8.5ft 7 54.36
8am
100% 12.5ft 8 60.67
11am
95% 13.5ft 10 85.59
2pm
95% 13.5ft 11 91.94
5pm
95% 13.5ft 11 93.44
8pm
95% 13.5ft 12 95.16
11pm
100% 13.0ft 12 95.65

Saturday 1 October

Time Swell rating Prob Height Period Dir
2am
100% 13.0ft 12 94.91
5am
100% 13.0ft 12 94.49
8am
100% 13.0ft 12 95.62
11am
100% 12.0ft 12 96.38
2pm
100% 11.5ft 12 96.14
5pm
95% 11.0ft 12 96.68
8pm
90% 10.0ft 12 97.78
11pm
90% 9.5ft 12 99.26

Sunday 2 October

Time Swell rating Prob Height Period Dir
2am
85% 9.0ft 11 100.57
5am
90% 8.5ft 11 102.68
8am
85% 8.0ft 11 104.99
11am
90% 7.5ft 11 107.04
2pm
90% 7.5ft 11 104.93
5pm
90% 7.0ft 11 107.9
8pm
95% 6.5ft 11 108.41
11pm
95% 4.5ft 11 123.17

Monday 3 October

Time Swell rating Prob Height Period Dir
2am
95% 4.5ft 11 121.85
5am
95% 4.5ft 11 117.42
8am
90% 3.5ft 10 119.93
11am
85% 4.5ft 9 67.35
2pm
65% 6.0ft 9 46.94
5pm
45% 7.0ft 9 46.98
8pm
40% 7.0ft 9 57.67
11pm
55% 9.5ft 10 58.51

Thursday 29 September

Time Swell rating Prob Height Period Dir
2am
100% 5.0ft 9 113.94
5am
100% 4.5ft 8 113.52
8am
100% 4.0ft 8 109.83
11am
100% 4.0ft 8 106.36
2pm
100% 4.5ft 12 96.09
5pm
100% 3.5ft 8 103.36
8pm
100% 3.0ft 8 101.13
11pm
100% 3.0ft 11 91.55

Friday 30 September

Time Swell rating Prob Height Period Dir
2am
100% 3.5ft 6 94.27
5am
95% 8.5ft 7 54.36
8am
100% 12.5ft 8 60.67
11am
95% 13.5ft 10 85.59
2pm
95% 13.5ft 11 91.94
5pm
95% 13.5ft 11 93.44
8pm
95% 13.5ft 12 95.16
11pm
100% 13.0ft 12 95.65

Saturday 1 October

Time Swell rating Prob Height Period Dir
2am
100% 13.0ft 12 94.91
5am
100% 13.0ft 12 94.49
8am
100% 13.0ft 12 95.62
11am
100% 12.0ft 12 96.38
2pm
100% 11.5ft 12 96.14
5pm
95% 11.0ft 12 96.68
8pm
90% 10.0ft 12 97.78
11pm
90% 9.5ft 12 99.26

Sunday 2 October

Time Swell rating Prob Height Period Dir
2am
85% 9.0ft 11 100.57
5am
90% 8.5ft 11 102.68
8am
85% 8.0ft 11 104.99
11am
90% 7.5ft 11 107.04
2pm
90% 7.5ft 11 104.93
5pm
90% 7.0ft 11 107.9
8pm
95% 6.5ft 11 108.41
11pm
95% 4.5ft 11 123.17

Monday 3 October

Time Swell rating Prob Height Period Dir
2am
95% 4.5ft 11 121.85
5am
95% 4.5ft 11 117.42
8am
90% 3.5ft 10 119.93
11am
85% 3.0ft 10 122.94
2pm
65% 2.5ft 10 120.96
5pm
45% 1.9ft 10 122.92
8pm
40% 7.0ft 9 57.67
11pm
55% 9.5ft 10 58.51

Thursday 29 September

Time Swell rating Prob Height Period Dir
2am
% 5.5ft 9 120.28363
5am
% 5.0ft 9 120.02637
8am
% 4.5ft 8 118.23645
11am
% 4.0ft 8 114.12372
2pm
% 3.5ft 12 89.17975
5pm
% 3.0ft 12 88.27435
8pm
% 3.0ft 12 88.40747
11pm
% 2.5ft 11 89.85986

Friday 30 September

Time Swell rating Prob Height Period Dir
2am
% 4.5ft 11 94.53339
5am
% 7.5ft 6 61.25037
8am
% 11.0ft 8 66.59943
11am
% 13.0ft 10 89.63452
2pm
% 13.5ft 11 98.4024
5pm
% 13.5ft 11 99.47327
8pm
% 14.0ft 12 101.93536
11pm
% 13.5ft 12 102.83276

Saturday 1 October

Time Swell rating Prob Height Period Dir
2am
% 13.5ft 12 102.23743
5am
% 13.0ft 12 100.87616
8am
% 13.0ft 12 102.86481
11am
% 12.5ft 12 103.88934
2pm
% 12.0ft 12 104.68164
5pm
% 11.0ft 12 104.53583
8pm
% 10.5ft 12 105.93414
11pm
% 10.0ft 12 106.98108

Sunday 2 October

Time Swell rating Prob Height Period Dir
2am
% 9.5ft 11 108.97003
5am
% 6.5ft 11 92.89948
8am
% 7.0ft 11 103.35651
11am
% 8.5ft 11 114.43774
2pm
% 6.5ft 11 101.87476
5pm
% 7.5ft 11 112.42786
8pm
% 6.0ft 11 127.32092
11pm
% 4.5ft 10 81.93976

Monday 3 October

Time Swell rating Prob Height Period Dir
2am
% 5.5ft 11 127.41449
5am
% 4.5ft 11 128.58093
8am
% 4.5ft 10 125.81305
11am
% 3.5ft 10 126.82861
2pm
% 5.0ft 9 62.74066
5pm
% 5.0ft 9 56.21509
8pm
% 6.0ft 9 61.28271
11pm
% 7.5ft 11 68.26025