Magheraroarty Strand Surf Break

Lat Long: 55.15° N 8.15° W

Magheraroarty Strand Surf Forecast and Surf Report

Issued: 12 pm 16 Aug 2026 (local time)

Forecast update in  hr  min

Today's Magheraroarty Strand sea temperature is
16.2° C
1.6° 

Magheraroarty Strand surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Magheraroarty Strand surf forecast from 16 Aug 2026:

  • Best quality surf: Tuesday 18 Aug, 1PM (local time) - 7ft (2.2m), 8s period, W swell with cross-offshore winds.
  • Most powerful swell: Wednesday 19 Aug, 4AM (local time) - 11ft (3.5m), 10s period, WNW swell with 2,276 kJ wave energy.
  • Next surfable swell (1★+): Sunday 16 Aug, 7PM (local time) - 2ft (0.6m), 7s period with NW 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 (Aug 16) at 7PM. The primary swell is predicted to be 0.5m and 8s period with a secondary swell of 0.6m and 7s. 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 3.5m 10s and forecast to arrive on Wednesday (Aug 19) at 4AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 7s period and expected on Monday (Aug 17) at 10PM.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Sun 16th Aug)2ft (0.6m) 7s
Best Surf 1PM (Tue 18th Aug)7ft (2.2m) 8s
Most Powerful 4AM (Wed 19th Aug)11ft (3.5m) 10s

Table - best surf conditions forecast for Magheraroarty Strand over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s take a look at what’s coming up for our stretch of coast.

We’re starting with a bit of a slow period. The first few days are pretty ordinary, with small surf and messy conditions. The real action doesn’t kick off until Tuesday the 18th, and then it gets proper wild. There’s a long gap of poor surf after that, before another big pulse shows up right at the end of the month.

Magheraroarty Strand is our only spot on the radar, a point break that’s exposed to the north-northwest. The water is sitting at 61°F, which is a touch warmer than normal for this time of year.

Alright, so Sunday morning the 16th, we’ve got a little 3ft NW swell, but it’s short-period at 8 seconds, and the wind is a cross-off from the SE. The combined energy is weak (81). It’s clean, but really just knee-high dribble. The afternoon is even smaller. Monday the 17th it drops right off to nothing.

Now, Tuesday morning the 18th, things start to wake up. The swell jumps to 6ft from the W, but the period is still short at 8 seconds and the wind is a strong cross-off from the WSW. The energy picks up to moderate (386), but conditions are rated poor. Then Tuesday afternoon, the swell hits 8ft from the WNW with a better 11-second period. The energy is strong (1599), and the wind is still cross-off, but the file says it’s predicted to be too big for this break. This is only for experienced surfers, and even then, it’s looking like a handful.

Wednesday the 19th is full-on. Morning sees 10ft from the W at 10 seconds, with a strong breeze from the WSW. The energy is 1872, very strong. Again, it’s too big and messy. By afternoon, the wind swings onshore from the NW, making it choppy on top of the 8ft swell.

From Thursday the 20th through to the 26th, it’s a write-off. The wind is mostly onshore, the swell drops, and the energy is weak. There’s a solid 7-day stretch of poor conditions in there.

Friday the 28th afternoon, another big one shows up. An 12ft swell from the W at 12 seconds, with a strong cross-off wind. The energy is huge (3748). This is not a day for messing around. It’s way too big for this spot.

Saturday the 29th and Sunday the 30th bring even more size. Saturday morning is 13ft from the WNW at 11 seconds, and by Sunday morning it’s 10ft from the NW at 11 seconds, with a fresh offshore wind from the S. The energy on Sunday morning is 1703. These are all expert-only conditions, and the break is likely going to be blown out or just too heavy.

By Monday the 31st, it settles back down to small, ordinary surf.

If you’re a kitesurfer, the 18th through the 20th and the 28th through the 30th look like a proper playground. For a paddle surfer, there’s not one standout day in this 16-day window that I’d get excited about. The best of a bad bunch is probably the Tuesday morning the 18th, but even that’s only for the brave and experienced.

Rusty.

Short Range Forecast

Heavy rain (total 22mm), heaviest during Mon afternoon. Very mild (max 15°C on Sun afternoon, min 13°C on Sun morning). Winds increasing (light winds from the SSE on Sun afternoon, strong winds from the WSW by Tue night).

Days 4-6 Weather Summary

Moderate rain (total 10mm), heaviest on Wed morning. Very mild (max 15°C on Wed morning, min 13°C on Wed night). Mainly fresh winds.

Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
1
0
0
0
0
!
!
!
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
NW
8
0.6
NW
7
0.5
W
10
0.4
N
8
0.4
N
7
0.3
N
7
1.8
W
8
2.5
WNW
11
3
W
11
3
W
10
2.5
WNW
10
1.8
WNW
9
2.4
N
8
1.7
N
7
1.5
N
7
1.2
N
6
0.9
N
6
0.9
N
5
0.7
N
5
0.1
W
16
0.3
N
4
Wave Graph
Metric surfscale
Energy kJ
67
33
50
18
16
8
377
1598
2197
1872
1295
510
698
303
193
106
50
42
22
6
3
Wind (km/h)
10
SE
10
SSE
15
SW
20
SW
15
S
25
WSW
30
WSW
30
WSW
35
WSW
35
WSW
25
WNW
25
N
30
N
30
NNW
30
N
25
N
25
N
20
NNW
25
NNW
20
NNW
20
N
Wind State
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
on
on
on
on
on
on
on
on
on
on
High Tide
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
1:08PM2.31m
1:58AM2.17m
2:55PM2.31m
3:39AM2.23m
Low Tide
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
6:36AM1.27m
7:35PM1.36m
8:14AM1.35m
9:22PM1.32m
light rain
light rain
light rain
light rain
mod rain
light rain
cloud
light rain
mod rain
rain showers
rain showers
rain showers
rain showers
rain showers
cloud
part cloud
part cloud
part cloud
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<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:09
6:11
6:11
6:13
6:16
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:05
9:02
9:00
8:58
8:55
8:52
8:51
 mm
2
2
1
3
6
1
1
6
4
1
2
1
2
Temp °C
13
15
15
15
15
15
15
15
14
15
15
14
14
13
13
13
13
13
14
14
14
Feels °C
11
14
14
13
13
11
10
9
7
9
11
10
7
7
7
7
7
8
10
10
10
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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