Surf Forecasts:
Magheraroarty Strand surf forecast from 15 Aug 2026:
- Best quality surf: Tuesday 18 Aug, 4AM (local time) - 7.5ft (2.3m), 8s period, W swell with cross-offshore winds.
- Most powerful swell: Tuesday 18 Aug, 4PM (local time) - 10ft (3.0m), 11s period, WNW swell with 2,334 kJ wave energy.
- Next surfable swell (1★+): Saturday 15 Aug, 10PM (local time) - 4.5ft (1.3m), 8s period with WNW 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 Saturday (Aug 15) at 10PM. The primary swell is predicted to be 1.3m and 8s period with a secondary swell of 0.2m and 9s. 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 3.0m 11s and forecast to arrive on Tuesday (Aug 18) at 4PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 7s period and expected on Monday (Aug 17) at 10PM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Sat 15th Aug) | 4.5ft (1.3m) 8s |
| Best Surf | 4AM (Tue 18th Aug) | 7.5ft (2.3m) 8s |
| Most Powerful | 4PM (Tue 18th Aug) | 10ft (3.0m) 11s |
Table - best surf conditions forecast for Magheraroarty Strand over the next 16 days.
The Lowdown
Right then, let’s have a look at what’s on offer for Magheraroarty Strand.
To be honest, it’s a bit of a mixed bag for the next couple of weeks. We’ve got some size coming through, but the wind is going to be a real pain for most of it. The water is sitting at 61°, which is a touch warmer than you’d usually expect for this time of year, so that’s a small win.
We kick off on the 15th with a bit of swell running, around 5ft from the WNW, but that cross-shore wind is messing it up, making for poor conditions. That carries on through the weekend, with Saturday seeing 4ft waves but still a cross breeze. Sunday the 16th actually cleans up a bit – light winds from the SSE give us some clean 3ft surf in the morning, and by the afternoon a 15 mi/h offshore from the SSW is blowing over 2ft waves. It’s surfable, but nothing to write home about.
Monday the 17th looks a bit better for a paddle in the morning, with a clean 4ft from the west under a cross-offshore breeze, but the afternoon drops right off to a tiny 1ft. We then hit a big one on Tuesday the 18th. The swell jumps to 8ft from the west in the morning, with a combined energy of 1292, and 10ft from the WNW in the afternoon (energy of 2334). The wind is cross-off and it’s clean, but mate, that is just too much for this spot. It’s expert-only territory, and the forecast says it’s too big for the break anyway.
The rest of that week stays blown out. Wednesday the 19th has a near-gale, and Thursday the 20th is cross-on with lumpy 8ft surf. The whole following weekend and into the next week is mostly onshore junk or tiny, poor surf. There’s a two-and-a-half-day gap from the 22nd to the 24th where it’s basically flat or blown out, so don’t bother.
There is a glimmer of hope. Tuesday the 25th. The morning session is the standout of the whole outlook. We’ve got a clean 4ft swell from the west with a light breeze, a period of 11 seconds, and a combined energy of 361. That’s a proper groundswell, which is great for a point break like this. The water will still be clean, and it’s a beginner-friendly size. Just be aware, this spot is inconsistent, so when it lines up like this, expect a few locals out. After that, it fades back to ordinary.
So, Tuesday 25th August is your best bet. Head out in the morning for a clean, fun-size west swell at Magheraroarty Strand. It won’t be huge, but it’ll be your best wave of the fortnight.
Rusty.
Short Range ForecastModerate rain (total 15mm), heaviest on Mon morning. Very mild (max 15°C on Fri afternoon, min 12°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 17mm), heaviest on Mon afternoon. Very mild (max 16°C on Mon afternoon, min 13°C on Wed night). Winds increasing (moderate winds from the S on Mon afternoon, strong winds from the W by Wed morning). | |||||||||||||||||||
Fri 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | ||||||||||||||
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) | W 8 | WNW 8 | WNW 8 | WNW 8 | NW 8 | NW 8 | NW 7 | W 8 | W 8 | N 7 | W 7 | W 9 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | NW 9 | NW 8 | NW 8 | NW 8 |
Wave Graph | ||||||||||||||||||||
135 | 159 | 226 | 191 | 167 | 67 | 34 | 187 | 219 | 9 | 381 | 1291 | 2334 | 1598 | 1365 | 1212 | 1175 | 582 | 403 | 344 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross | cross | cross-off | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 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 | 11:00AM2.67m | 11:23PM2.58m | 11:51AM2.46m | 00:22AM2.31m | |||||||
Low Tide | 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 | 4:47AM0.78m | 5:05PM0.91m | 5:32AM1.05m | 6:04PM1.19m | ||||||||
— | — | 6:05 | — | — | 6:07 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | 6:13 | — | — | |
— | 9:08 | — | — | 9:07 | — | — | 9:05 | — | — | 9:02 | — | — | 9:00 | — | 8:58 | — | — | 8:55 | — | |
mm | — | — | — | — | 1 | 1 | — | — | 13 | 4 | — | — | — | 4 | 2 | 3 | 2 | 2 | — | — |
Temp °C | 15 | 14 | 14 | 14 | 13 | 13 | 15 | 15 | 14 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 |
Feels °C | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 11 | 13 | 11 | 9 | 9 | 8 | 5 | 7 | 5 | 7 | 7 | 8 |
Swell 1 Height (m) Direction Period (s) | N 10 | WNW 9 | WNW 8 | WNW 8 | NW 8 | NW 8 | NW 7 | W 10 | N 8 | WSW 8 | N 7 | N 7 | — | — | W 17 | W 17 | W 16 | W 16 | W 16 | W 15 |
7 | 17 | 226 | 191 | 167 | 67 | 34 | 49 | 18 | 151 | 4 | 1 | — | — | 6 | 6 | 5 | 5 | 5 | 4 | |
Swell 2 Height (m) Direction Period (s) | — | N 9 | N 9 | N 9 | WSW 7 | WSW 5 | N 8 | NNW 8 | NW 7 | N 7 | — | — | — | — | — | — | — | — | — | — |
— | 7 | 6 | 6 | 9 | 12 | 23 | 21 | 2 | 9 | — | — | — | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | N 9 | WSW 7 | N 8 | NW 7 | W 18 | NW 6 | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | 6 | 10 | 13 | 12 | 6 | 2 | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | W 8 | WNW 8 | — | — | — | S 3 | WSW 7 | W 8 | W 8 | — | W 7 | W 9 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | NW 9 | NW 8 | NW 8 | NW 8 |
135 | 159 | — | — | — | 1 | 124 | 187 | 219 | — | 381 | 1291 | 2334 | 1598 | 1365 | 1212 | 1175 | 582 | 403 | 344 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 356 | 356 | 120 | 813 | 0 | 0 | 0 | 30 | 20 | 4 | 422 | 345 | 456 | 415 | 422 | 361 | 862 | 624 | 474 | 186 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||
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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.











