Magheraroarty Strand Surf Break

Lat Long: 55.15° N 8.15° W

Magheraroarty Strand Surf Forecast and Surf Report

Issued: 6 pm 15 Sep 2026 (local time)

Forecast update in  hr  min

Today's Magheraroarty Strand sea temperature is
15.1°C
1.5° 

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 15 Sep 2026:

  • Best quality surf: Wednesday 16 Sep, 7AM (local time) - 8ft (2.5m), 11s period, WNW swell with cross-shore winds.
  • Most powerful swell: Thursday 17 Sep, 7PM (local time) - 18ft (5.5m), 14s period, WNW swell with 13,093 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 16 Sep, 7AM (local time) - 8ft (2.5m), 11s 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 Wednesday (Sep 16) at 7AM. The primary swell is predicted to be 2.5m and 11s period with a secondary swell of 0.4m and 10s. The wind is predicted to be cross-shore as the swell arrives.

The most powerful waves expected at Magheraroarty Strand in the next 16 days are 5.5m 14s and forecast to arrive on Thursday (Sep 17) at 7PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 7s period and expected on Wednesday (Sep 16) at 7PM.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Wed 16th Sep)8ft (2.5m) 11s
Best Surf 7AM (Wed 16th Sep)8ft (2.5m) 11s
Most Powerful 7PM (Thu 17th Sep)18ft (5.5m) 14s

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


The Lowdown

Imperial Version

Alright, folks, Rusty here. Let's have a look at what's cookin' up at Magheraroarty Strand.

Right off the bat, the very first chance we get for a surf is on Tuesday the 15th of September, but don’t get too excited. It’s a raw, poor situation with a strong wind from the WNW at 19 mph, making a mess of the 7 ft swell. The water is a touch warmer than normal for this time of year at 59°, but that's about all the good news. The combined energy is 784, so there is some power there, but it’s not workable.

Wednesday the 16th is interesting but frustrating. The swell jumps up to 8 ft from the WNW with a solid 11-second period—that’s proper groundswell energy at 1272. The forecast says "wind and tide favorable," but unfortunately, the swell is just too big for this break. A 31 mph wind on Thursday the 17th is pure madness with an 18 ft monster. That is expert-only territory, and even then the wind is horrendous. The energy reading of 10,985 is absolutely massive, but it’s a total write-off for surfing.

This pattern of massive, wind-affected swell continues right through the week and into the next. We've got 13 ft, 10 ft, all with strong, nasty winds. The energy levels are in the thousands, but the quality is zero for a standard surfer. It's all too big and blown out.

Now, if you’re looking for a real standout, you have to wait. The first genuinely decent window appears on the morning of Tuesday the 22nd of September. That’s a week away, so keep your hopes measured. Conditions look excellent with a gentle offshore breeze from the SSW. The swell will be a more manageable 6 ft from the west, and the energy is a moderate 880. This is a rare, inconsistent spot, so if it happens to be breaking, you’ll want to be on it.

The morning of Thursday the 25th of September is another promising call. We get a clean 6 ft swell from the north with a light offshore wind from the south. This spot is inconsistent and rarely shows up, so the fact that both Tuesday the 22nd and Thursday the 25th have potential is notable. Be there early, and you might score a clean wave with nobody around, as crowds are "never" a problem here.

After that, the surf looks to drop off towards the end of the month with onshore winds and weaker, shorter-period swell. The first week is a write-off due to size and wind. The real chance is that small window around the 22nd and the 25th. Set your alarm.

Rusty.

Short Range Forecast

Moderate rain (total 13mm), heaviest on Fri morning. Very mild (max 14°C on Tue afternoon, min 12°C on Thu morning). Winds increasing (moderate winds from the W on Wed morning, near gales from the W by Thu morning).

Days 5-7 Weather Summary

Some drizzle, heaviest during Fri afternoon. Very mild (max 17°C on Mon morning, min 12°C on Sat night). Winds decreasing (strong winds from the WSW on Fri night, light winds from the SSE by Sun morning).

Tue
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
!
0
!
0
0
0
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Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.1
W
9
2.4
WNW
12
2.4
WNW
11
2.2
W
10
2.5
W
9
4.5
WNW
11
5.5
WNW
14
5
WNW
14
4
WNW
13
3
NW
12
3
W
11
3
W
10
3.5
W
10
3.5
WNW
12
3
WNW
12
3
W
12
2.5
W
11
2.2
W
10
2.1
W
10
2.2
W
10
Wave Graph
Metric surfscale
Energy kJ
699
1513
1245
913
1225
4585
10985
9453
5407
2271
2197
1796
2386
3549
2471
2246
1596
1066
919
1007
Wind (km/h)
30
WNW
25
WNW
20
W
40
SW
40
WSW
50
W
45
W
40
W
35
SW
40
WSW
40
WSW
40
WSW
40
W
25
W
20
SSW
25
SSW
30
SW
20
SW
20
SW
10
SSW
Wind State
cross
cross-on
cross
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
off
cross-off
cross-off
cross-off
cross-off
High Tide
9:21PM3.11m
9:37AM2.98m
9:55PM2.81m
10:13AM2.75m
10:34PM2.51m
10:59AM2.50m
11:27PM2.24m
12:14PM2.30m
1:09AM2.07m
2:17PM2.27m
3:08AM2.14m
3:44PM2.45m
Low Tide
3:24AM0.53m
3:42PM0.64m
3:57AM0.80m
4:22PM0.94m
4:37AM1.08m
5:16PM1.23m
5:35AM1.32m
6:50PM1.43m
7:26AM1.42m
8:57PM1.38m
9:12AM1.29m
10:07PM1.16m
rain showers
rain showers
cloud
light rain
rain showers
rain showers
rain showers
part cloud
light rain
rain showers
part cloud
clear
part cloud
part cloud
cloud
cloud
cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:07
7:09
7:11
7:13
7:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:51
7:47
7:45
7:43
7:39
7:37
7:35
 mm
2
1
1
3
1
1
4
1
Temp °C
14
13
13
14
14
13
13
13
14
15
15
14
13
13
12
15
16
17
18
17
Feels °C
9
7
9
6
7
3
3
5
7
9
7
6
5
6
8
11
12
13
15
17
  • 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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