Bundoran Surf Break

Lat Long: 54.48° N 8.29° W

Bundoran Surf Forecast and Surf Report

Issued: 6 am 02 Sep 2026 (local time)

Forecast update in  hr  min

Today's Bundoran sea temperature is
17.0°C
2.4° 

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


Bundoran surf forecast from 2 Sep 2026:

  • Best quality surf: Saturday 5 Sep, 10AM (local time) - 5ft (1.6m), 10s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Friday 4 Sep, 1PM (local time) - 11ft (3.5m), 12s period, W swell with 3,824 kJ wave energy.
  • Next surfable swell (1★+): Thursday 3 Sep, 7AM (local time) - 3.5ft (1.0m), 7s period with W swell.

Best Forecast Surf Conditions for Bundoran this week:

The surf forecast for Bundoran over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 03) at 7AM. The primary swell is predicted to be 1.0m and 7s period with a secondary swell of 0.2m and 10s. Another secondary swell of 0.1m and 9s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Bundoran in the next 16 days are 3.5m 12s and forecast to arrive on Friday (Sep 04) at 1PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Sunday (Sep 06) at 1PM.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Thu 3rd Sep)3.5ft (1.0m) 7s
Best Surf10AM (Sat 5th Sep)5ft (1.6m) 10s
Most Powerful 1PM (Fri 4th Sep)11ft (3.5m) 12s

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


The Lowdown

Right folks, Rusty here. Let’s have a look at what’s on the cards for Bundoran over the next couple of weeks.

The forecast starts off pretty grim. We’ve got a few days of small, junky, and wind-affected surf to get through. Wednesday the 2nd and Thursday the 3rd are a write-off—small swell, messy winds, and just not worth paddling out for. Stuff really kicks off on Friday the 4th, but it’s not for the faint-hearted. A powerful 12ft swell from the west, with a long 12-second period, slams in, but it’s a total mess with 28 mph cross-onshore winds. The combined wave energy is massive (3529), but it’s blown out and dangerous. That’s a day for the experts only, and even then, it’s a battle.

Saturday the 5th offers a bit of a reprieve. The swell drops to a more manageable 5ft from the WNW, with a 10-second period, and the wind swings to a light cross-offshore from the SSW. That’ll clean things up nicely, and the combined energy sits at a moderate 555. It’s a solid morning session for intermediates.

Sunday the 6th is small again, and the wind stays tricky. The real standout, the one you’ve been waiting for, is Friday the 11th of September. The morning is looking absolutely glassy—zero wind, calm as a millpond—with a solid 12ft swell straight out of the west, 10-second period. The energy is pumping at 2058. That’s a true groundswell, maybe a bit too bowling for the beach with that period, but Bundoran is a reef, so it’s going to be lined up and powerful. This is a big-wave day for experienced surfers only. The water is much warmer than normal for this time of year, sitting at 63°, which is a nice bonus.

The following Monday the 14th of September also looks special. Another big 12ft west swell, this time with a 13-second period, and the afternoon goes glassy as well. The energy is a staggering 4519. That’s back-to-back days of heavy, clean, overhead reef waves. The best of the whole window is that Friday the 11th morning, though. If you’ve got the chops, get on it.

The second week has a few smaller windows, like Saturday the 12th with a 6ft offshore swell, but nothing beats those two glassy, powerful days in the middle of September. There’s a big gap of poor surf before that, so be patient.

Rusty.

Short Range Forecast

Moderate rain (total 17mm), heaviest on Thu afternoon. Very mild (max 18°C on Wed afternoon, min 12°C on Fri night). Winds increasing (light winds from the SSE on Wed morning, strong winds from the W by Fri morning).

Days 4-6 Weather Summary

Moderate rain (total 19mm), heaviest on Mon night. Warm (max 20°C on Sun afternoon, min 12°C on Mon afternoon). Winds increasing (light winds from the SSW on Sat morning, near gales from the W by Mon night).

Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
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
0
0
0
0
0
0
0
1
3
1
1
0
0
0
1
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)
0.7
W
8
0.6
W
7
1.2
W
5
0.9
W
7
1.4
W
5
2
W
11
3.5
W
12
3.5
W
12
2.4
WNW
12
1.6
WNW
10
1.2
WNW
10
0.8
WNW
9
0.5
W
9
1.2
WSW
11
1.2
W
8
1.8
WSW
10
2
W
10
2.5
W
10
2.5
W
10
3
W
11
3
WNW
11
Wave Graph
Metric surfscale
Energy kJ
57
40
85
76
90
915
3529
3447
1487
555
276
99
43
325
182
602
761
1129
1418
1885
2228
Wind (km/h)
20
ESE
20
SW
25
WSW
20
SW
30
WSW
30
WSW
45
W
40
W
20
W
15
SSW
20
S
20
SSE
30
SSE
25
SW
20
SW
25
SSW
40
WSW
45
W
45
WSW
50
WNW
35
NW
Wind State
off
cross
cross
cross-off
cross
cross
cross-on
cross-on
cross-on
cross-off
cross-off
off
cross-off
cross
cross
cross-off
cross
cross-on
cross-on
cross-on
on
High Tide
9:51PM3.14m
10:19AM2.92m
10:42PM2.86m
11:17AM2.74m
11:52PM2.59m
12:39PM2.63m
1:30AM2.44m
2:17PM2.70m
3:08AM2.52m
3:38PM2.96m
4:19AM2.73m
4:38PM3.29m
Low Tide
3:29PM0.49m
3:57AM0.53m
4:17PM0.72m
4:47AM0.80m
5:22PM0.96m
5:58AM1.04m
7:02PM1.10m
7:40AM1.12m
8:53PM0.97m
9:12AM0.97m
10:09PM0.67m
10:16AM0.70m
11:02PM0.35m
light rain
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part cloud
light rain
thunderstorm
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<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:41
6:43
6:43
6:46
6:48
6:50
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:22
8:21
8:17
8:15
8:13
8:10
8:07
 mm
5
1
7
1
2
1
1
2
4
3
9
4
7
3
Temp °C
15
18
17
18
14
14
15
14
14
15
17
17
19
20
15
14
14
13
13
13
13
Feels °C
14
16
14
14
9
8
8
6
9
12
13
14
13
16
11
10
6
3
3
5
7
  • 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 Bundoran Surf forecast

The above surf forecast table for Bundoran provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Bundoran can be found by selecting the local surf guide option on the grey menu. Our Bundoran 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 (Bundoran) 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 Bundoran 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.

Bundoran is 20 km (12 miles) from Killybegs. If you plan a holiday in Donegal, look for hotels and other accommodation in Killybegs. Killybegs has rooms for a wide range of budgets as well as car hire and transport links.

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