Bundoran Surf Break

Lat Long: 54.48° N 8.29° W

Bundoran Surf Forecast and Surf Report

Issued: 12 am 14 Sep 2026 (local time)

Forecast update in  hr  min

Today's Bundoran sea temperature is
15.8°C
1.8° 

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


Bundoran surf forecast from 14 Sep 2026:

  • Best quality surf: Sunday 20 Sep, 1PM (local time) - 10ft (3.0m), 14s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Thursday 17 Sep, 7PM (local time) - 13ft (4.0m), 14s period, WNW swell with 6,105 kJ wave energy.
  • Next surfable swell (1★+): Monday 14 Sep, 7AM (local time) - 1.5ft (0.5m), 8s 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 Monday (Sep 14) at 7AM. The primary swell is predicted to be 0.5m and 8s period with a secondary swell of 0.4m and 9s. 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 4.0m 14s and forecast to arrive on Thursday (Sep 17) at 7PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Monday (Sep 21) at 7AM.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Mon 14th Sep)1.5ft (0.5m) 8s
Best Surf 1PM (Sun 20th Sep)10ft (3.0m) 14s
Most Powerful 7PM (Thu 17th Sep)13ft (4.0m) 14s

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


The Lowdown

Alright folks, Rusty here, and I’ve got the goods on the Bundoran stretch for the next couple of weeks. Let’s get straight into it, because this forecast has a bit of a slow start, but there’s some serious firepower waiting for the patient surfer.

The outlook kicks off today, Monday the 14th, but honestly, don’t bother paddling out. We’ve got a weak 2ft to 3ft swell coming from the W, but with a stiff southerly breeze making a mess of things. It’s just not worth the hassle. That lumpy, cross-off wind and low energy mean you’re better off checking the tides and waiting.

Tuesday the 15th and Wednesday the 16th stay just as grim. The swell bumps up to 6ft from the W with a period around 10 seconds and energy jumping up, but that W/NW wind is hammering it cross-onshore. The water temp is about average for the time of year, but you won't feel it through that wind. It’s messy, lumpy, and not for paddling.

Things get genuinely heavy from Thursday the 17th. That afternoon, a big WNW swell hits 12ft at 13 seconds, with massive energy. But the wind is howling cross-onshore at 25 mph. That is expert-only territory, and even then, it’s more of a tow-in or kite-surfing scenario. The whole setup is just too blown out for a clean paddle session.

We finally get a window of hope on Friday the 18th. The morning brings an 8ft WNW swell, 13-second period, and the wind swings to a gentle SSW cross-off. That’s the first clean surf of the week. It’s big—over 8ft—so it’s strictly for experienced surfers, but the reef at Bundoran (Ireland) will be handling that long-period groundswell very well. It’s a standout for the first week, though the afternoon drops back to 7ft.

Saturday the 19th is a write-off again with cross-onshore winds, and then Sunday the 20th shows some promise. That morning the sea is lumpy with a 10ft WNW swell at 14 seconds. But by the afternoon, the wind dies to a light SE offshore, and the swell stays a solid 8ft from the WNW. That’s clean, lined-up, and powerful—another top pick for competent surfers.

Now, the second week. That’s where the real gem is. Monday the 22nd of September. Mark it. Tuesday morning is the absolute standout of the whole forecast. We’ve got a serious 16ft W swell (yes, sixteen feet!) rolling in at a long 13 seconds, and the combined energy is enormous. But the kicker? The wind is glassy—utterly dead calm. For an exposed reef like Bundoran, that is as good as it gets for the big-wave crew. This is exceptional for experts only, but what a morning it looks like. The afternoon stays glassy with a still-sizeable 12ft WNW swell.

Wednesday the 23rd and Thursday the 24th mellow out for the rest of us. Wednesday sees 4ft from the WNW with light offshore and glassy conditions—clean, smaller, and much more manageable. Thursday picks up again with a 6ft WNW in the morning, building to an 8ft W in the afternoon, but with that 16-second period, it’ll have plenty of push. The wind stays light offshore and glassy, so it’s clean and inviting for intermediate surfers up at that size.

Friday the 25th is still okay with a 6ft W swell in the morning dropping off through the day. The wind is clean offshore. From Saturday the 26th onward, the swell fades quickly into small, weak 2ft to 3ft waves. It becomes a very ordinary, small-wave period. The last day of the forecast, Tuesday the 29th, only offers 3ft surf.

So overall, the real standout has to be Tuesday morning the 22nd with that glassy 16ft swell. That is the one to circle. For the less crazy, Friday the 18th and Sunday the 20th afternoon are your clean, big-wave windows, and Thursday the 24th serves up a solid, long-period swell with clean conditions for intermediates.

Keep it on the radar, boys. The long-range stuff is promising but it’s still a week away, so stay flexible.

Rusty.

Short Range Forecast

Moderate rain (total 14mm), heaviest on Mon afternoon. Very mild (max 17°C on Sun night, min 12°C on Tue night). Mainly fresh winds.

Days 4-6 Weather Summary

Moderate rain (total 11mm), heaviest on Wed night. Very mild (max 16°C on Fri afternoon, min 12°C on Wed night). Winds decreasing (strong winds from the W on Thu morning, light winds from the SSW by Fri morning).

Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
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
0
0
0
0
0
0
0
0
0
0
3
3
0
0
0
1
4
4
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
W
8
0.9
W
11
1
W
10
1.7
W
10
1.5
W
9
2.2
WNW
12
1.7
WNW
10
1.4
W
10
1.8
W
9
2.5
W
10
3.5
WNW
13
3.5
WNW
14
2.5
WNW
13
2.1
WNW
12
1.8
W
11
1.6
W
10
2
W
10
3
WNW
12
3
WNW
14
2.5
WNW
14
2.1
WNW
13
Wave Graph
Metric surfscale
Energy kJ
51
188
216
541
397
1230
659
377
487
1490
4438
4966
2440
1220
778
520
761
2513
3429
2844
1511
Wind (km/h)
20
S
20
S
20
SW
30
W
30
WNW
25
NW
15
W
20
SW
30
W
40
W
40
W
25
W
15
SSW
20
S
25
WSW
30
W
30
W
20
W
10
WSW
10
SE
15
S
Wind State
cross-off
cross-off
cross
cross-on
cross-on
on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
off
cross-off
High Tide
8:19AM3.34m
8:34PM3.45m
8:52AM3.22m
9:08PM3.16m
9:26AM3.05m
9:43PM2.85m
10:02AM2.83m
10:23PM2.54m
10:49AM2.60m
11:17PM2.27m
12:00PM2.41m
00:49AM2.10m
1:46PM2.36m
2:41AM2.13m
Low Tide
2:14PM0.17m
2:36AM0.25m
2:49PM0.38m
3:07AM0.51m
3:26PM0.64m
3:39AM0.79m
4:07PM0.93m
4:17AM1.07m
4:59PM1.22m
5:10AM1.31m
6:33PM1.42m
6:53AM1.45m
8:42PM1.38m
rain showers
light rain
rain showers
rain showers
rain showers
part cloud
part cloud
cloud
rain showers
rain showers
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:01
7:03
7:05
7:07
7:09
7:11
7:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:52
7:51
7:47
7:45
7:43
7:40
7:37
 mm
4
5
3
1
1
6
2
2
1
1
1
Temp °C
17
17
16
14
14
13
13
15
14
13
13
13
14
16
14
14
14
13
12
11
17
Feels °C
15
16
12
9
9
8
10
11
11
5
5
7
10
12
11
9
8
8
10
8
14
  • 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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