Surf Forecasts:
Magheraroarty Strand surf forecast from 12 Aug 2026:
- Best quality surf: Tuesday 18 Aug, 10PM (local time) - 8ft (2.4m), 8s period, W swell with cross-offshore winds.
- Most powerful swell: Wednesday 19 Aug, 1PM (local time) - 13ft (4.0m), 10s period, WNW swell with 3,400 kJ wave energy.
- Next surfable swell (1★+): Wednesday 12 Aug, 10PM (local time) - 1.5ft (0.4m), 12s period with W swell.
Best Forecast Surf Conditions for Magheraroarty Strand this week:
The surf forecast for Magheraroarty Strand over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 12) at 10PM. The primary swell is predicted to be 0.4m and 12s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Magheraroarty Strand in the next 16 days are 4.0m 10s and forecast to arrive on Wednesday (Aug 19) at 1PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 7s period and expected on Tuesday (Aug 18) at 1PM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Wed 12th Aug) | 1.5ft (0.4m) 12s |
| Best Surf | 10PM (Tue 18th Aug) | 8ft (2.4m) 8s |
| Most Powerful | 1PM (Wed 19th Aug) | 13ft (4.0m) 10s |
Table - best surf conditions forecast for Magheraroarty Strand over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s look at what’s coming up for Magheraroarty Strand.
To be straight with you, the next week and a half is pretty grim. We’ve got a long stretch of small, weak surf and pretty ordinary conditions. From Wednesday the 12th right through to around Sunday the 23rd, there’s nothing worth paddling out for. Most days are showing poor surf conditions with tiny waves, wonky winds, or just no energy at all. The combined swell energy sits at measly single or double digits for much of that time – a real flat spell.
The water temp is sitting about 60°, which is a touch warmer than average for this time of year, nothing too wild.
Now, there is a glimmer on the horizon, but it’s a tricky one. On Wednesday the 19th of August, we’ve got a huge pulse of swell arriving – 13ft from the WNW with a 10-second period. The combined energy is absolutely pumping at 2873 (very strong). The wind is looking light from the north that morning. But here’s the kicker: that size is way too big for this break. It’s an exposed point, and the guidance says the swell is predicted to be too big for it. This is strictly for experts only, and even then, it might be a washing machine. The afternoon turns onshore and messy.
Thursday the 20th still has big stuff – 8ft from the NW in the morning – but again, it’s too big for a beginner-friendly spot, and the wind is straight onshore. Not ideal.
Looking even further out, Thursday the 27th shows another big pulse: 8ft from the west, 10-second period, with glassy conditions in the afternoon. That’s another one for experienced surfers only, as it’s still well overhead and powerful.
Honestly, for a normal punter, there’s no easy pick here. The standout for the brave would be the early morning of the 19th if you’re an expert and can handle a heavy 13ft set, but it’s a risky call. For everyone else, keep an eye on the 27th afternoon – glassy, 7ft from the west, and that 11-second groundswell should offer some proper lines, though it’s still for strong paddlers.
That’s the picture for now. It’s a tough run of small days interrupted by two big, gnarly swells. Hang tight, and check back in.
Rusty.
Short Range ForecastLight rain (total 6mm), mostly falling on Thu morning. Warm (max 23°C on Wed morning, min 14°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 7mm), mostly falling on Sun night. Very mild (max 16°C on Mon morning, min 13°C on Sat night). Mainly fresh winds. | ||||||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | N 8 | N 7 | N 7 | N 7 | WSW 10 | N 11 | W 9 | W 8 | W 8 | WNW 8 | WNW 8 | NW 8 | NW 8 | NW 8 | N 8 | W 8 | N 7 | N 7 | W 16 | W 17 | WNW 9 |
Wave Graph | |||||||||||||||||||||
4 | 4 | 1 | 1 | 0 | 2 | 153 | 109 | 145 | 226 | 199 | 206 | 159 | 79 | 50 | 86 | 17 | 9 | 5 | 6 | 1245 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | glassy | glassy | cross-off | cross | cross | cross | cross-on | cross-on | cross | cross-on | cross | cross-off | off | cross-off | cross-off | cross | cross-off | cross-off | glassy |
High Tide | 6:45PM3.69m | 7:09AM3.31m | 7:28PM3.83m | 7:49AM3.35m | 8:08PM3.84m | 8:28AM3.31m | 8:47PM3.72m | 9:05AM3.21m | 9:24PM3.50m | 9:42AM3.06m | 10:01PM3.21m | 10:20AM2.87m | 10:40PM2.89m | ||||||||
Low Tide | 12:21PM0.14m | 00:58AM-0.02m | 1:04PM-0.03m | 1:40AM-0.11m | 1:44PM-0.09m | 2:19AM-0.08m | 2:23PM-0.04m | 2:57AM0.04m | 3:01PM0.10m | 3:33AM0.24m | 3:40PM0.33m | 4:09AM0.50m | 4:20PM0.61m | ||||||||
5:58 | — | — | 6:01 | — | — | 6:03 | — | — | 6:05 | — | — | 6:07 | — | — | 6:09 | — | — | 6:11 | — | — | |
— | — | 9:14 | — | — | 9:12 | — | — | 9:08 | — | — | 9:07 | — | — | 9:05 | — | — | 9:02 | — | — | 9:00 | |
mm | — | — | — | 2 | 3 | 1 | — | — | — | — | — | — | — | — | 6 | 1 | — | — | — | 1 | 11 |
Temp °C | 23 | 23 | 19 | 19 | 21 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 16 | 15 | 15 | 15 | 15 | 15 |
Feels °C | 21 | 21 | 20 | 20 | 21 | 16 | 12 | 12 | 10 | 10 | 10 | 11 | 12 | 12 | 9 | 13 | 11 | 10 | 10 | 11 | 15 |
Swell 1 Height (m) Direction Period (s) | WSW 10 | WSW 10 | WSW 11 | W 10 | WSW 10 | W 9 | W 9 | N 10 | WNW 9 | N 9 | WNW 8 | NW 8 | NW 8 | NW 8 | NW 7 | W 8 | WSW 8 | W 7 | N 7 | N 8 | — |
235 | 226 | 356 | 296 | 250 | 212 | 153 | 7 | 8 | 7 | 199 | 206 | 159 | 79 | 30 | 86 | 79 | 26 | 4 | 1 | — | |
Swell 2 Height (m) Direction Period (s) | N 8 | N 7 | N 7 | N 7 | — | N 11 | N 10 | — | N 9 | — | N 9 | W 8 | N 9 | N 9 | N 8 | N 8 | N 7 | N 7 | W 16 | W 17 | — |
4 | 4 | 1 | 1 | — | 2 | 8 | — | 7 | — | 6 | 1 | 6 | 39 | 50 | 29 | 17 | 9 | 5 | 6 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 6 | WNW 10 | NW 6 | — | NW 6 | W 16 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | 8 | 19 | 6 | — | 1 | 5 | — | — | |
Wind waves Height (m) Direction Period (s) | SSE 3 | — | — | — | — | — | W 9 | W 8 | W 8 | WNW 8 | — | — | — | — | — | SE 2 | SSE 2 | SW 3 | WSW 7 | W 8 | WNW 9 |
1 | — | — | — | — | — | 99 | 109 | 145 | 226 | — | — | — | — | — | 2 | 1 | 2 | 145 | 346 | 1245 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 3 | 23 | 3 | 3 | 3 | 58 | 186 | 817 | 120 | 884 | 857 | 66 | 17 | 0 | 0 | 58 | 422 | 433 | 347 | 106 | 2 |
Best forecast wave conditions in Donegal | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Magheraroarty Strand Surf forecast
The above surf forecast table for Magheraroarty Strand provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Magheraroarty Strand can be found by selecting the local surf guide option on the grey menu. Our Magheraroarty Strand surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Magheraroarty Strand) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Magheraroarty Strand may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Magheroarty Strand is 35 km (22 miles) from the city of Letterkenny. If you plan a holiday in Donegal, look for hotels and other accommodation in Letterkenny. Letterkenny has rooms for a wide range of budgets as well as car hire and transport links.











