Surf Forecasts:
Magheraroarty Strand surf forecast from 25 Aug 2026:
- Best quality surf: Sunday 30 Aug, 4AM (local time) - 4.5ft (1.4m), 7s period, NNW swell with cross-offshore winds.
- Most powerful swell: Monday 31 Aug, 1PM (local time) - 5ft (1.6m), 10s period, W swell with 500 kJ wave energy.
- Next surfable swell (1★+): Thursday 27 Aug, 1AM (local time) - 2.5ft (0.8m), 10s 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 Thursday (Aug 27) at 1AM. The primary swell is predicted to be 0.8m and 10s period with a secondary swell of 0.3m and 4s. 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 1.6m 10s and forecast to arrive on Monday (Aug 31) at 1PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 9s period and expected on Tuesday (Sep 01) at 7AM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Thu 27th Aug) | 2.5ft (0.8m) 10s |
| Best Surf | 4AM (Sun 30th Aug) | 4.5ft (1.4m) 7s |
| Most Powerful | 1PM (Mon 31st Aug) | 5ft (1.6m) 10s |
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 on the cards for the next couple of weeks.
First up, we’ve got a bit of a slow start. The first real chance to get wet comes on Tuesday morning, the 25th of August, down at Magheraroarty Strand. It’s a point break, exposed to the swell, and it’s inconsistent here, so you’ve got to be patient. Early on Tuesday, we’re looking at a 4 ft swell rolling in from the W, with a 10-second period. The wind is a cross-off from the ESE at 16 mph, which will keep things reasonably clean. The combined swell energy is moderate (228). Water temp is sitting at 61°, which is a touch warmer than normal for the time of year. Not a standout session, but it’s the first semi-rideable wave on offer.
Wednesday the 26th and Thursday the 27th are pretty much duds – small, weak, and messy. A couple of clean windows show up on Thursday morning with a 3 ft WNW swell and a 9-second period, but the energy is weak (109) and the conditions are just “ordinary.”
Friday the 28th through Saturday the 29th is a write-off. Onshore winds and chopped-up surf. Sunday the 30th offers a bit more hope with a 4 ft swell from the NNW, 7-second period, and a light cross-off breeze. The energy picks up to a moderate 196, but it’s still not firing on all cylinders.
Now, here’s where it gets interesting. Thursday the 3rd of September brings a big pulse of swell – 8 ft from the W with a 10-second period. The combined energy is very strong (1453). But here’s the catch: the forecast says it’s too big for this break. The wind is a cross-off from the E at 19 mph, and conditions are clean, but this is a spot for beginners and that size is going to be a handful. Keep an eye on it, but it’s probably one for the experts or a spectator day.
Friday the 4th of September still has some size – 6 ft from the NNW with a 12-second period – but the wind is howling from the WSW at 25 mph, and the energy is huge (1496). The conditions are clean, but that’s a strong breeze and a long period groundswell. For a point break like this, the long period will make the waves stand up and wall up nicely, but paddling out will be a mission.
The best and most promising window falls on Sunday the 6th of September. We’ve got a 8 ft swell from the W with a 12-second period, and a 8 ft swell from the W with a 13-second period in the afternoon. The combined energy is enormous (1781 and 1809). The wind on Sunday morning is a light cross-off from the SSE at 16 mph, and by the afternoon it swings to a strong offshore from the S at 28 mph. That’s a proper offshore wind, and the waves will be clean, hollow, and well-shaped. The caveat: the size is well over 8 ft, so this is strictly for experienced surfers only. The long period groundswell is perfect for this point break setup, but it’s going to be a battle to get out. The water temp is still a touch warmer than average.
After that, the week of the 7th turns into a windy, messy, and oversized mess with gale-force winds and huge, unmanageable swell. There’s a brief window on the 9th of September with an 8 ft WNW swell and a 10-second period, but again, the wind is a strong cross-off, and the energy is still very strong (1490). Another day for the big wave crew only.
So, to wrap it up: the standout session is Sunday the 6th of September. The swell is big, the direction is perfect for the spot, and the offshore wind will make for some epic, clean waves. It’s not for the faint-hearted, but if you’ve got the chops, that’s the day. The earlier pulse on the 3rd is also significant but looks too big for comfort. Stay patient, stay safe, and keep an eye on the forecasts.
Rusty out.
Short Range ForecastModerate rain (total 12mm), heaviest on Tue night. Very mild (max 19°C on Tue afternoon, min 14°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 18mm), heaviest on Sun night. Very mild (max 16°C on Fri morning, min 12°C on Sun night). Winds increasing (calm on Sun morning, strong winds from the WNW by Sun night). | ||||||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | |||||||||||||||
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) | W 10 | W 9 | E 4 | ENE 6 | ENE 5 | W 10 | WNW 9 | W 9 | W 8 | NNW 5 | NW 6 | NW 6 | NW 6 | NW 6 | NNW 7 | NNW 7 | NNW 7 | NNW 8 | N 8 | N 7 | N 9 |
Wave Graph | |||||||||||||||||||||
228 | 130 | 6 | 45 | 16 | 117 | 108 | 76 | 33 | 19 | 58 | 82 | 42 | 80 | 168 | 193 | 134 | 113 | 55 | 38 | 25 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | cross | cross-off | cross-off | cross | cross-on | cross | cross-off | off |
High Tide | 5:42PM2.96m | 5:57AM2.80m | 6:15PM3.18m | 6:29AM2.96m | 6:45PM3.36m | 6:59AM3.10m | 7:15PM3.49m | 7:30AM3.19m | 7:45PM3.56m | 8:00AM3.24m | 8:16PM3.55m | 8:32AM3.23m | 8:48PM3.46m | ||||||||
Low Tide | 11:20AM0.78m | 11:52PM0.69m | 11:54AM0.55m | 00:24AM0.47m | 12:25PM0.35m | 00:54AM0.29m | 12:55PM0.20m | 1:23AM0.16m | 1:26PM0.11m | 1:53AM0.09m | 1:57PM0.09m | 2:23AM0.10m | 2:30PM0.14m | 2:56AM0.18m | |||||||
6:24 | — | — | 6:26 | — | — | 6:28 | — | — | 6:28 | — | — | 6:31 | — | — | 6:33 | — | — | 6:35 | — | — | |
— | 8:44 | — | — | 8:40 | — | — | 8:38 | — | — | 8:36 | — | — | 8:34 | — | — | 8:30 | — | — | 8:29 | — | |
mm | — | — | 7 | 2 | 2 | 1 | — | — | — | — | — | 1 | 1 | — | 1 | 2 | 3 | 10 | 1 | 1 | 10 |
Temp °C | 18 | 19 | 16 | 17 | 16 | 15 | 17 | 18 | 17 | 16 | 16 | 14 | 15 | 15 | 14 | 15 | 14 | 14 | 14 | 15 | 16 |
Feels °C | 14 | 15 | 13 | 15 | 14 | 14 | 16 | 18 | 16 | 15 | 15 | 14 | 12 | 12 | 12 | 15 | 13 | 6 | 6 | 8 | 11 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 9 | W 8 | W 8 | W 7 | W 10 | WNW 9 | W 9 | W 8 | WNW 7 | — | NW 6 | NW 6 | W 10 | NNW 7 | NNW 7 | NNW 7 | NNW 8 | N 8 | N 7 | WSW 8 |
228 | 130 | 66 | 43 | 28 | 117 | 108 | 76 | 33 | 11 | — | 82 | 42 | 2 | 168 | 193 | 134 | 113 | 55 | 38 | 403 | |
Swell 2 Height (m) Direction Period (s) | — | NW 8 | NW 8 | NW 8 | WNW 11 | NE 4 | ENE 4 | N 8 | N 8 | NW 9 | — | — | — | W 10 | WSW 10 | W 8 | W 8 | W 8 | — | N 7 | N 9 |
— | 3 | 2 | 2 | 12 | 2 | 4 | 1 | 1 | 3 | — | — | — | 2 | 18 | 50 | 49 | 48 | — | 27 | 25 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | NW 7 | NW 7 | N 4 | N 11 | N 9 | N 7 | — | — | — | — | W 9 | W 12 | W 12 | W 11 | — | — | — |
— | — | — | — | 2 | 2 | 1 | 2 | 2 | 1 | — | — | — | — | 6 | 3 | 11 | 21 | — | — | — | |
Wind waves Height (m) Direction Period (s) | ESE 3 | E 5 | E 4 | ENE 6 | ENE 5 | — | — | NE 4 | N 4 | NNW 5 | NW 6 | — | — | NW 6 | — | — | — | — | W 10 | WSW 10 | S 3 |
5 | 15 | 6 | 45 | 16 | — | — | 5 | 10 | 19 | 58 | — | — | 80 | — | — | — | — | 339 | 492 | 5 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 9 | 9 | 3 | 9 | 9 | 0 | 0 | 3 | 3 | 284 | 348 | 0 | 340 | 352 | 0 | 0 | 13 | 341 | 341 | 433 | 4 |
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.











