Bundoran Surf Break

Lat Long: 54.48° N 8.29° W

Bundoran Surf Forecast and Surf Report

Issued: 6 am 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Bundoran sea temperature is
17.0° C
2.1° 

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


Bundoran surf forecast from 18 Aug 2026:

  • Best quality surf: Wednesday 19 Aug, 10PM (local time) - 4.5ft (1.4m), 10s period, W swell with glassy winds.
  • Most powerful swell: Tuesday 18 Aug, 10PM (local time) - 6ft (1.9m), 11s period, W swell with 862 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 19 Aug, 10PM (local time) - 4.5ft (1.4m), 10s 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 19) at 10PM. The primary swell is predicted to be 1.4m and 10s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Bundoran in the next 16 days are 1.9m 11s 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 1.0m 4s period and expected on Monday (Aug 24) at 4PM.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Wed 19th Aug)4.5ft (1.4m) 10s
Best Surf10PM (Wed 19th Aug)4.5ft (1.4m) 10s
Most Powerful10PM (Tue 18th Aug)6ft (1.9m) 11s

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


The Lowdown

Alright, folks, Rusty here. Let's break down the Bundoran outlook for the next couple of weeks.

Honestly, the whole 16-day window is lookin' pretty bleak. There's a massive gap of over a week with no surf worth paddling out for. The first real chance of anything decent doesn't show up until Monday, the 24th of August afternoon.

The early days are all cross-onshore winds and lumpy, choppy slop. Tuesday the 18th starts with a 5ft W swell, but with a fresh 19 mph cross-on wind, it's just blown out. The water's a warm 63°, which is *much warmer than normal* for this time of year, but that's the only positive.

The week drags on with tiny, weak waves. The combined swell energy drops right off – we're talkin' readings down in the double digits – just a sad, flat spell. The wind is mostly cross-on or onshore, keeping everything messy.

Now, there is a little flare-up on Monday afternoon, the 24th. A 4ft W swell rolls in with a 10-second period, and the wind swings to a gentle offshore from the SSE. That's the standout of the whole period. The energy picks up pretty good, too. For a few hours, it'll be clean and rideable at the reef. But don't get your hopes up too high – it's a one-off. The next day, the 25th, sees a moderate offshore wind again, but the swell drops to 2ft, so it's nothing special.

After that, we're back to tiny, weak energy. The end of the month and into September is just a write-off. There's a moment of glassy conditions on the 31st, but the swell is only 2ft, so it's a lake. The last few days of the forecast are a fresh, lumpy cross-onshore mess.

The only real shout for a wave here is the Bundoran (reef) on Monday afternoon, the 24th. It's the only time the wind and swell line up for anything clean. Enjoy it if you can, because it's a lonely standout.

Rusty.

Short Range Forecast

Moderate rain (total 13mm), heaviest on Wed morning. Very mild (max 16°C on Tue afternoon, min 12°C on Thu night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Very mild (max 16°C on Sat afternoon, min 11°C on Sun night). Wind will be generally light.

Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
AM
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
1
1
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
W
8
1.7
W
9
1.8
W
11
2
W
10
1.7
W
10
1.4
W
10
0.9
WNW
10
0.7
WNW
9
0.7
WNW
8
0.7
NW
8
0.8
NW
7
0.3
WNW
7
0.5
NW
5
0.5
NW
6
0.4
NW
6
0.2
WNW
9
0.4
WNW
8
0.4
WNW
8
0.4
WNW
11
1.1
W
10
0.7
W
9
Wave Graph
Metric surfscale
Energy kJ
249
486
748
755
552
377
154
88
64
64
65
10
12
18
9
8
21
19
40
247
78
Wind (km/h)
30
W
30
W
25
WSW
25
SW
20
W
5
NNW
15
N
25
N
15
N
20
N
20
N
15
NNW
15
NNW
25
NNW
10
NNW
10
WNW
15
W
5
E
15
SE
15
SSE
20
SE
Wind State
cross-on
cross-on
cross
cross
cross-on
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
on
cross-on
cross-off
off
off
off
High Tide
10:09AM2.91m
10:26PM2.97m
10:50AM2.73m
11:10PM2.64m
11:41AM2.54m
00:08AM2.37m
12:52PM2.40m
1:33AM2.22m
2:28PM2.39m
3:11AM2.24m
3:49PM2.55m
4:19AM2.40m
4:43PM2.78m
Low Tide
4:02PM0.64m
4:30AM0.76m
4:47PM0.93m
5:13AM1.04m
5:46PM1.20m
6:14AM1.26m
7:18PM1.37m
7:50AM1.36m
9:05PM1.34m
9:20AM1.26m
10:15PM1.16m
10:18AM1.06m
11:01PM0.93m
part cloud
cloud
rain showers
rain showers
rain showers
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:15
6:16
6:18
6:20
6:22
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:59
8:55
8:53
8:52
8:50
8:46
8:45
 mm
4
4
2
1
2
Temp °C
15
16
14
15
16
14
15
15
12
14
14
14
15
16
13
15
15
14
18
19
15
Feels °C
10
11
10
12
12
14
10
9
8
9
9
11
12
11
12
13
13
14
14
15
12
  • 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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