
Surf Forecasts:
Magheraroarty Strand surf forecast from 6 Sep 2026:
- Best quality surf: Monday 7 Sep, 1PM (local time) - 10ft (3.0m), 10s period, W swell with cross-offshore winds.
- Most powerful swell: Tuesday 8 Sep, 7AM (local time) - 15ft (4.5m), 11s period, WNW swell with 4,792 kJ wave energy.
- Next surfable swell (1★+): Sunday 6 Sep, 4AM (local time) - 4ft (1.2m), 8s 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 Sunday (Sep 06) at 4AM. The primary swell is predicted to be 1.2m and 8s period with a secondary swell of 0.7m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Magheraroarty Strand in the next 16 days are 4.5m 11s and forecast to arrive on Tuesday (Sep 08) at 7AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 10s period and expected on Monday (Sep 07) at 4PM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Sun 6th Sep) | 4ft (1.2m) 8s |
| Best Surf | 1PM (Mon 7th Sep) | 10ft (3.0m) 10s |
| Most Powerful | 7AM (Tue 8th Sep) | 15ft (4.5m) 11s |
Table - best surf conditions forecast for Magheraroarty Strand over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s cookin’ for Magheroarty Strand over the next couple of weeks.
Right off the bat, we’ve got a bit of a wait on our hands. The first real sniff of any decent surf isn’t until Saturday the 5th of September, but even then, it’s a tricky one. We’ve got a 7ft swell rolling in from the WNW with a 10-second period, and the combined energy is moderate (768). The wind is a cross-off from the SW, which should keep things clean, but the word is that this swell is actually too big for this break. It’s a beginner spot, so that 7ft is going to be a handful. The water is a touch warmer than normal at 61°, which is a nice little bonus.
After that, we hit a dead zone. Sunday the 6th through to Monday the 8th is a write-off, with tiny, weak swell and strong winds making it a total mess. Tuesday the 8th is a flat-out no-go: we’re talking a massive 15ft swell from the WNW with a very strong energy reading (4634), but it’s being mangled by a near gale, cross-shore wind. That’s not surf, that’s a survival mission. Wednesday the 9th stays poor with a messy cross-onshore, and Thursday the 10th is just tiny and weak.
The pattern starts to shift a little from Friday the 11th, but it’s still not good. That 7ft swell on Friday is getting hammered by a fresh cross-shore breeze, making it lumpy and choppy. Saturday the 12th is marginal at best, with a 5ft swell and a moderate cross-onshore wind. The energy is still strong (1123), but the quality is just not there.
Now, let’s talk about the real standout, and it’s a long way off. Monday the 14th of September looks exceptional on paper. We’re looking at a 10ft groundswell from the WNW with a very long 12-second period. The combined energy is very strong (2569). The wind is a clean cross-off from the SW, and the forecast is telling us the wind and tide are favorable. But here’s the catch: that 10ft is way too big for this beginner-friendly point break. This is strictly for experienced surfers only, and even then, it’s a serious pulse. The long period means it’ll have plenty of power, but at a point break, it should offer some nice, walling lines rather than just closing out. The crowds are listed as “never” here, so you might have it to yourself, which is a rare luxury.
Tuesday the 15th sees the swell dropping to 7ft, still with a nice 11-second period, but the wind swings cross-shore, giving it a bit of chop. It’s marginal, but there’s a wave there.
The real gem for the everyday surfer looks like Friday the 18th of September. The swell is a solid 6ft from the NW with a quality 11-second period, and the combined energy is strong (1055). The wind is light offshore from the SSW, which is going to groom those waves into clean, peeling lines. The forecast is calling it excellent for experienced surfers, and that’s spot on. This is the one to circle on the calendar. The following Saturday and Sunday the 19th and 20th also look good, with 7ft to 6ft swells and light offshore winds. It’s a nice run of surf to finish the outlook.
So, to wrap it up: we’ve got a slow start and a lot of wind trash in the first week. The big swell on the 14th is a spectacle for the brave, but the real pick of the bunch is Friday the 18th of September with clean, offshore conditions and a solid, powerful groundswell.
Rusty.
Short Range ForecastModerate rain (total 10mm), heaviest on Mon afternoon. Warm (max 20°C on Sun afternoon, min 13°C on Mon morning). Winds increasing (light winds from the SSE on Sat afternoon, near gales from the W by Mon night). | Days 5-7 Weather SummaryModerate rain (total 11mm), heaviest on Thu afternoon. Very mild (max 16°C on Thu afternoon, min 13°C on Tue afternoon). Winds decreasing (strong winds from the WNW on Tue afternoon, light winds from the W by Wed morning). | |||||||||||||||||||
Sat 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | ||||||||||||||
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) | WNW 10 | W 9 | NNW 8 | NNW 8 | W 16 | W 10 | W 10 | W 11 | WNW 11 | NW 11 | NW 10 | WNW 9 | N 8 | W 8 | N 7 | N 7 | W 9 | W 8 | WNW 8 | W 9 |
Wave Graph | ||||||||||||||||||||
768 | 220 | 22 | 12 | 82 | 0 | 0 | 3662 | 4634 | 4641 | 2554 | 493 | 195 | 160 | 27 | 8 | 508 | 523 | 588 | 567 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-off | off | off | off | cross-off | cross | cross-on | cross-on |
High Tide | 1:51AM2.40m | 2:41PM2.60m | 3:30AM2.51m | 4:03PM2.88m | 4:38AM2.75m | 5:00PM3.21m | 5:29AM2.99m | 5:47PM3.50m | 6:11AM3.19m | 6:28PM3.70m | 6:49AM3.33m | 7:05PM3.79m | ||||||||
Low Tide | 7:19PM1.09m | 8:02AM1.10m | 9:07PM0.97m | 9:33AM0.91m | 10:23PM0.68m | 10:35AM0.63m | 11:17PM0.37m | 11:24AM0.34m | 00:01AM0.11m | 12:05PM0.11m | 00:39AM-0.05m | 12:44PM-0.04m | 1:15AM-0.12m | |||||||
— | — | 6:46 | — | — | 6:48 | — | — | 6:50 | — | — | 6:52 | — | — | 6:54 | — | — | 6:56 | — | — | |
8:15 | — | — | 8:14 | — | — | 8:10 | — | — | 8:08 | — | — | 8:06 | — | — | 8:02 | — | — | 8:00 | — | |
mm | — | — | — | 1 | — | 2 | 2 | 3 | 2 | 2 | 1 | — | — | — | — | 2 | 4 | 2 | — | — |
Temp °C | 15 | 18 | 19 | 20 | 15 | 14 | 14 | 13 | 14 | 14 | 13 | 14 | 14 | 14 | 14 | 16 | 15 | 14 | 14 | 13 |
Feels °C | 11 | 14 | 12 | 13 | 10 | 6 | 4 | 3 | 5 | 6 | 5 | 11 | 10 | 11 | 10 | 12 | 9 | 8 | 7 | 7 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | W 9 | NNW 8 | NNW 8 | W 16 | — | — | NW 13 | — | — | — | WNW 9 | N 8 | W 8 | N 7 | N 7 | N 6 | — | — | NNW 7 |
768 | 220 | 22 | 12 | 82 | — | — | 345 | — | — | — | 493 | 195 | 160 | 27 | 8 | 1 | — | — | 64 | |
Swell 2 Height (m) Direction Period (s) | — | NNW 8 | W 13 | — | NW 7 | — | — | — | — | — | — | N 9 | NW 8 | N 8 | W 11 | N 7 | — | — | — | — |
— | 76 | 3 | — | 2 | — | — | — | — | — | — | 421 | 80 | 76 | 9 | 8 | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | N 10 | — | — | — | — | — | — | — | W 13 | W 12 | NW 7 | — | — | — | — | — |
— | — | — | — | 2 | — | — | — | — | — | — | — | 4 | 11 | 2 | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | SSE 3 | SW 8 | WSW 10 | WSW 10 | W 10 | W 10 | W 11 | WNW 11 | NW 11 | NW 10 | — | W 8 | — | WSW 8 | WSW 9 | W 9 | W 8 | WNW 8 | W 9 |
— | 3 | 297 | 913 | 951 | 1555 | 2306 | 3662 | 4634 | 4641 | 2554 | — | 185 | — | 244 | 474 | 508 | 523 | 588 | 567 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 36 | 0 | 422 | 444 | 120 | 111 | 770 | 369 | 793 | 793 | 623 | 345 | 35 | 0 | 4 | 4 | 120 | 492 | 793 | 120 |
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.










