Bundoran Surf Break

Lat Long: 54.48° N 8.29° W

Bundoran Surf Forecast and Surf Report

Issued: 6 pm 12 Aug 2026 (local time)

Forecast update in  hr  min

Today's Bundoran sea temperature is
16.3° C
1.4° 

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


Bundoran surf forecast from 12 Aug 2026:

  • Best quality surf: Wednesday 12 Aug, 10PM (local time) - 1.5ft (0.5m), 12s period, W swell with cross-offshore winds.
  • Most powerful swell: Tuesday 18 Aug, 10PM (local time) - 7ft (2.1m), 9s period, W swell with 710 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 12 Aug, 10PM (local time) - 1.5ft (0.5m), 12s 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 Wednesday (Aug 12) at 10PM. The primary swell is predicted to be 0.5m and 12s period. 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 2.1m 9s and forecast to arrive on Tuesday (Aug 18) at 10PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Tuesday (Aug 18) at 7AM.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Wed 12th Aug)1.5ft (0.5m) 12s
Best Surf10PM (Wed 12th Aug)1.5ft (0.5m) 12s
Most Powerful10PM (Tue 18th Aug)7ft (2.1m) 9s

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


The Lowdown

Alright, Rusty here again. Let’s talk about what’s cookin’ for the next couple weeks.

Right off the bat, I’ll be honest with ya – it’s a rough start. We’re lookin’ at a solid dry spell. From Wednesday the 12th right through to Monday the 18th, there’s just nothing worth paddling out for. Tiny swell, messy wind, and flat spells. A few mornings might have a clean-looking surface, but the waves are too small to do anything with. You’ll be bobbing around, not surfing.

The first real glimmer shows up on Tuesday the 18th afternoon, but even then it’s poor. The swell bumps up a little, but the wind is cross-onshore, and the energy is low (183). Not worth your time.

Wednesday the 19th is where things get interesting, but only for the brave. Bundoran will see a solid 8 ft swell from the WNW, with a period of 10 seconds. That’s a lot of water moving – combined energy is over 1300 (1314 in the morning, 1322 in the afternoon). The wind is offshore, which is a huge plus. But at 8 ft, this is expert territory only. If you’re not comfortable in heavy, powerful surf, sit this one out. The reef break will handle the size, but it’s not a day for beginners. You’ll also wanna know the water is a touch warmer than average for this time of year, sitting at 61°, with an anomaly of 3° – not a big deal, but a little more comfortable than usual.

Thursday the 20th still has some size – 6 ft in the morning, dropping to 5 ft in the afternoon, from the WNW. The energy is strong (549 in the morning). Winds are cross-onshore, so it’ll be a bit bumpy, but there’s enough push for a decent session if you’re keen. Not the best, but surfable.

The standout of the whole run? Wednesday the 19th. That’s the one. If you’ve got the chops, that offshore wind and that big WNW swell will give you some proper waves at Bundoran. Just know it’s gonna be big and heavy.

After that, things quieten down again. The 21st through the 26th are mostly small, weak, and onshore or offshore but tiny. A few glassy mornings pop up on the 22nd and 23rd, but the swell is only 1 ft to 2 ft – not enough to ride.

Then we get a late flicker. On Thursday the 27th, the swell bumps back up to 7 ft in the morning from the west, with a 10-second period and strong energy (944). Winds are light cross-onshore, so the surface might be okay. It’s a promising signal, but it’s a long way out, so don’t book the trip yet. Keep an eye on it.

So, bottom line: if you’re an expert, Wednesday the 19th is your day. Everyone else, wait and see what the 27th brings.

Rusty.

Short Range Forecast

Light rain (total 3mm), mostly falling on Thu morning. Warm (max 23°C on Thu afternoon, min 13°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Moderate rain (total 14mm), heaviest on Tue morning. Very mild (max 17°C on Mon afternoon, min 12°C on Sat night). Winds increasing (calm on Sun morning, fresh winds from the SSW by Tue morning).

Wed
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
1
0
0
0
0
0
0
0
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)
0.4
WSW
10
0.6
W
11
0.7
W
10
0.6
W
10
0.6
W
9
0.5
W
9
0.7
W
8
0.7
WNW
6
0.9
WNW
8
0.9
WNW
8
0.8
WNW
8
0.6
WNW
8
0.4
NW
8
0.3
W
10
0.6
W
8
0.4
W
8
0.4
W
7
1.1
WSW
4
2
W
8
2.1
W
8
Wave Graph
Metric surfscale
Energy kJ
33
88
100
71
61
39
68
41
113
83
66
39
20
17
49
20
17
36
527
632
Wind (km/h)
10
SSW
5
SSE
10
SSW
10
WSW
15
W
15
WNW
15
WNW
15
WNW
15
WNW
20
W
5
W
5
SSE
5
WNW
10
ESE
10
SE
5
S
15
WSW
15
SSE
40
WSW
25
W
Wind State
cross-off
cross-off
cross-off
cross
cross-on
on
cross-on
on
cross-on
cross-on
glassy
cross-off
glassy
off
off
cross-off
cross-on
off
cross
cross-on
High Tide
6:27PM3.79m
6:54AM3.27m
7:10PM3.94m
7:36AM3.31m
7:51PM3.96m
8:15AM3.28m
8:31PM3.84m
8:53AM3.20m
9:09PM3.61m
9:31AM3.07m
9:47PM3.31m
10:09AM2.91m
10:26PM2.97m
Low Tide
00:44AM-0.03m
12:44PM0.05m
1:26AM-0.13m
1:25PM-0.01m
2:05AM-0.11m
2:04PM0.03m
2:42AM0.01m
2:42PM0.16m
3:18AM0.22m
3:21PM0.38m
3:53AM0.48m
4:02PM0.64m
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light rain
thunderstorm
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rain showers
rain showers
part cloud
part cloud
light rain
cloud
cloud
mod rain
light rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
6:05
6:07
6:09
6:11
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:12
9:09
9:07
9:05
9:02
9:00
8:59
 mm
1
2
1
2
1
10
4
3
Temp °C
22
21
22
23
18
15
15
14
15
15
13
13
15
15
14
17
16
16
17
14
Feels °C
22
23
22
23
18
13
12
12
12
11
12
13
15
14
12
18
15
12
12
10
  • Map Icons:
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  • 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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