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

No data is available.

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

Friday 21 February

Time Swell rating Prob Height Period Dir
12am
100% 11.5ft 14 86.98
3am
100% 13.0ft 14 78.93
6am
100% 14.0ft 14 76.82
9am
100% 14.5ft 14 77.18
12pm
100% 15.0ft 14 77.18
3pm
100% 15.0ft 15 75.8
6pm
100% 15.5ft 15 74.8
9pm
100% 14.5ft 14 76.88

Saturday 22 February

Time Swell rating Prob Height Period Dir
12am
100% 14.0ft 14 79.58
3am
100% 15.5ft 14 84.54
6am
100% 16.5ft 15 87.77
9am
100% 16.5ft 15 89.82
12pm
100% 16.0ft 16 91.84
3pm
100% 15.5ft 16 92.95
6pm
100% 14.5ft 16 94.1
9pm
100% 13.5ft 16 94.95

Sunday 23 February

Time Swell rating Prob Height Period Dir
12am
100% 12.0ft 16 95.55
3am
100% 12.0ft 16 88.64
6am
100% 11.5ft 15 85.95
9am
100% 10.5ft 14 86.79
12pm
100% 9.5ft 14 88.46
3pm
100% 7.5ft 13 78.01
6pm
100% 8.0ft 13 87.45
9pm
100% 7.5ft 13 86.48

Monday 24 February

Time Swell rating Prob Height Period Dir
12am
80% 6.5ft 13 86.82
3am
80% 9.0ft 12 62.82
6am
55% 12.5ft 12 63.73
9am
55% 15.0ft 13 75.21
12pm
95% 17.0ft 14 83.23
3pm
95% 16.5ft 14 85.84
6pm
70% 15.0ft 14 88.07
9pm
70% 13.0ft 13 88.47

Tuesday 25 February

Time Swell rating Prob Height Period Dir
12am
60% 11.5ft 13 87.67
3am
60% 10.0ft 13 85.48
6am
80% 9.0ft 12 83.15
9am
80% 9.0ft 12 82.44
12pm
70% 9.0ft 11 84.43
3pm
70% 12.0ft 11 88.57
6pm
65% 13.5ft 12 90.1
9pm
65% 14.5ft 12 94.24

Friday 21 February

Time Swell rating Prob Height Period Dir
12am
100% 11.5ft 14 86.98
3am
100% 13.0ft 14 78.93
6am
100% 14.0ft 14 76.82
9am
100% 14.5ft 14 77.18
12pm
100% 15.0ft 14 77.18
3pm
100% 15.0ft 15 75.8
6pm
100% 15.5ft 15 74.8
9pm
100% 14.5ft 14 76.88

Saturday 22 February

Time Swell rating Prob Height Period Dir
12am
100% 14.0ft 14 79.58
3am
100% 15.5ft 14 84.54
6am
100% 16.5ft 15 87.77
9am
100% 16.5ft 15 89.82
12pm
100% 16.0ft 16 91.84
3pm
100% 15.5ft 16 92.95
6pm
100% 14.5ft 16 94.1
9pm
100% 13.5ft 16 94.95

Sunday 23 February

Time Swell rating Prob Height Period Dir
12am
100% 12.0ft 16 95.55
3am
100% 12.0ft 16 88.64
6am
100% 11.5ft 15 85.95
9am
100% 10.5ft 14 86.79
12pm
100% 9.5ft 14 88.46
3pm
100% 7.5ft 13 78.01
6pm
100% 8.0ft 13 87.45
9pm
100% 7.5ft 13 86.48

Monday 24 February

Time Swell rating Prob Height Period Dir
12am
80% 6.5ft 13 86.82
3am
80% 9.0ft 12 62.82
6am
55% 12.5ft 12 63.73
9am
55% 15.0ft 13 75.21
12pm
95% 17.0ft 14 83.23
3pm
95% 16.5ft 14 85.84
6pm
70% 15.0ft 14 88.07
9pm
70% 13.0ft 13 88.47

Tuesday 25 February

Time Swell rating Prob Height Period Dir
12am
60% 11.5ft 13 87.67
3am
60% 10.0ft 13 85.48
6am
80% 9.0ft 12 83.15
9am
80% 9.0ft 12 82.44
12pm
70% 9.0ft 11 84.43
3pm
70% 12.0ft 11 88.57
6pm
65% 13.5ft 12 90.1
9pm
65% 14.5ft 12 94.24

Friday 21 February

Time Swell rating Prob Height Period Dir
12am
100% 14.0ft 15 117.42
3am
100% 21.5ft 15 86.67
6am
100% 23.0ft 14 82.67
9am
100% 24.5ft 14 81.65
12pm
100% 25.0ft 15 80.92
3pm
100% 25.0ft 15 79.15
6pm
100% 25.0ft 15 77.7
9pm
100% 24.0ft 15 77.3

Saturday 22 February

Time Swell rating Prob Height Period Dir
12am
100% 23.5ft 14 79.05
3am
100% 25.5ft 14 86.18
6am
100% 27.0ft 15 90.1
9am
100% 27.5ft 15 93.11
12pm
100% 27.5ft 16 95.39
3pm
100% 26.5ft 16 97.01
6pm
100% 25.0ft 16 98.46
9pm
100% 23.0ft 16 99.55

Sunday 23 February

Time Swell rating Prob Height Period Dir
12am
100% 20.5ft 16 99.87
3am
100% 20.5ft 15 92.63
6am
100% 18.5ft 15 92.88
9am
100% 17.0ft 14 91.59
12pm
100% 16.0ft 14 90.38
3pm
100% 10.5ft 14 112.27
6pm
100% 13.5ft 13 89.1
9pm
100% 12.0ft 13 88

Monday 24 February

Time Swell rating Prob Height Period Dir
12am
80% 10.5ft 13 88.65
3am
80% 14.5ft 12 59.49
6am
55% 19.5ft 12 63.39
9am
55% 25.0ft 13 75.21
12pm
95% 28.0ft 14 83.37
3pm
95% 27.5ft 14 86.42
6pm
70% 24.5ft 14 88.85
9pm
70% 21.5ft 13 90.48

Tuesday 25 February

Time Swell rating Prob Height Period Dir
12am
60% 19.0ft 13 89.99
3am
60% 16.5ft 13 88.28
6am
80% 15.0ft 12 86.29
9am
80% 14.0ft 12 85.08
12pm
70% 15.0ft 11 86.19
3pm
70% 18.5ft 11 87.26
6pm
65% 21.0ft 12 89.78
9pm
65% 23.0ft 13 94.05

Friday 21 February

Time Swell rating Prob Height Period Dir
12am
100% 11.5ft 14 86.98
3am
100% 13.0ft 14 78.93
6am
100% 14.0ft 14 76.82
9am
100% 14.5ft 14 77.18
12pm
100% 15.0ft 14 77.18
3pm
100% 15.0ft 15 75.8
6pm
100% 15.5ft 15 74.8
9pm
100% 14.5ft 14 76.88

Saturday 22 February

Time Swell rating Prob Height Period Dir
12am
100% 14.0ft 14 79.58
3am
100% 15.5ft 14 84.54
6am
100% 16.5ft 15 87.77
9am
100% 16.5ft 15 89.82
12pm
100% 16.0ft 16 91.84
3pm
100% 15.5ft 16 92.95
6pm
100% 14.5ft 16 94.1
9pm
100% 13.5ft 16 94.95

Sunday 23 February

Time Swell rating Prob Height Period Dir
12am
100% 12.0ft 16 95.55
3am
100% 12.0ft 16 88.64
6am
100% 11.5ft 15 85.95
9am
100% 10.5ft 14 86.79
12pm
100% 9.5ft 14 88.46
3pm
100% 7.5ft 13 78.01
6pm
100% 8.0ft 13 87.45
9pm
100% 7.5ft 13 86.48

Monday 24 February

Time Swell rating Prob Height Period Dir
12am
80% 6.5ft 13 86.82
3am
80% 9.0ft 12 62.82
6am
55% 12.5ft 12 63.73
9am
55% 15.0ft 13 75.21
12pm
95% 17.0ft 14 83.23
3pm
95% 16.5ft 14 85.84
6pm
70% 15.0ft 14 88.07
9pm
70% 13.0ft 13 88.47

Tuesday 25 February

Time Swell rating Prob Height Period Dir
12am
60% 11.5ft 13 87.67
3am
60% 10.0ft 13 85.48
6am
80% 9.0ft 12 83.15
9am
80% 9.0ft 12 82.44
12pm
70% 9.0ft 11 84.43
3pm
70% 12.0ft 11 88.57
6pm
65% 13.5ft 12 90.1
9pm
65% 14.5ft 12 94.24