
Surf Forecasts:
Bundoran surf forecast from 9 Aug 2026:
- Best quality surf: Monday 10 Aug, 4AM (local time) - 3ft (0.9m), 8s period, WNW swell with glassy winds.
- Most powerful swell: Sunday 9 Aug, 10AM (local time) - 4.5ft (1.4m), 9s period, W swell with 318 kJ wave energy.
- Next surfable swell (1★+): Monday 10 Aug, 4AM (local time) - 3ft (0.9m), 8s period with WNW 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 (Aug 10) at 4AM. The primary swell is predicted to be 0.9m and 8s 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 1.4m 9s and forecast to arrive on Sunday (Aug 09) at 10AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 2s period and expected on Tuesday (Aug 11) at 7AM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Mon 10th Aug) | 3ft (0.9m) 8s |
| Best Surf | 4AM (Mon 10th Aug) | 3ft (0.9m) 8s |
| Most Powerful | 10AM (Sun 9th Aug) | 4.5ft (1.4m) 9s |
Table - best surf conditions forecast for Bundoran over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s be straight with you. The next couple of weeks are looking pretty grim for the coves and points around Bundoran. We’ve got a real dry spell on the cards, so don’t be swapping your work boots for wetsuit boots just yet.
We’re looking at a stretch of tiny, weak surf for the next week or more. The energy just isn’t there. For instance, on Monday the 10th, we’ve got a bit of a bump, but it’s only 2ft and the energy is weak, reading just 76 in the combined swell energy. It’s glassy, which is a saving grace, but it’s super marginal. In fact, the whole run from the 10th to the 18th is mostly poor, with waves under 3ft and weak energy readings, often under 100. The wind is usually onshore or cross-shore, creating a bit of chop. There are a couple of cleaner windows, like the 11th and 12th, when an offshore breeze cleans things up, but the swell is just too small to get excited about. We’re talking knee-high dribble.
The one bright spot in this whole outlook is a pulse of swell that arrives on Wednesday the 19th of August. The swell size bumps up to 5ft from the WNW, and the combined energy jumps to a solid 555, which is strong. That’s the most energy we see in the whole period. Bundoran is a reef break that loves a good NW swell, so this is what we’re waiting for. But here’s the kicker – the wind is forecast to be a moderate cross-onshore from the WNW at 12 mph. That’s going to chop it up and make conditions pretty average. It’ll be lumpy and bumpy, but there will be some size and power. The period is 10 seconds, which is decent, but it's going to be a battle against the wind. This is the only day with genuine, rideable size, so if you're desperate, that’s your window, but keep your expectations low. It might be a bit much for beginners at 5ft, but it’s not exactly barreling either. For the experts, it could be worth a paddle if the wind stays manageable.
After that, the swell fades again, fading back down to the 4ft range through the 21st and 22nd, but still with unhelpful winds. The long-range stuff, like the 23rd and 24th, is looking weak and onshore again. It’s just a pretty flat spell, to be honest.
We’ll be watching the charts, but for now, this is some of the most uninspiring conditions we’ve seen in a while. The crowd factor is worth a mention though, on that bumpy 19th, Bundoran can get busy when there's a bit of size, so expect to fight for a few.
Rusty out.
Short Range ForecastLight rain (total 4mm), mostly falling on Sun morning. Warm (max 23°C on Tue afternoon, min 12°C on Mon night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 24°C on Wed afternoon, min 15°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | W 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | W 7 | W 13 | W 11 | WSW 10 | WSW 10 | W 11 | W 10 | W 10 | W 9 | W 8 | W 8 | W 8 | NW 8 | NW 8 | NW 8 |
Wave Graph | |||||||||||||||||||||
318 | 206 | 125 | 85 | 60 | 30 | 9 | 12 | 57 | 33 | 31 | 119 | 108 | 94 | 80 | 50 | 33 | 18 | 40 | 42 | 21 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | on | cross-on | glassy | cross-off | off | cross-off | off | cross-off | cross-off | glassy | cross-on | cross-on | on | on | on | cross-off | glassy | cross-on | glassy |
High Tide | 3:42PM2.89m | 4:17AM2.81m | 4:47PM3.21m | 5:18AM3.00m | 5:40PM3.53m | 6:09AM3.16m | 6:27PM3.79m | 6:54AM3.27m | 7:10PM3.94m | 7:36AM3.31m | 7:51PM3.96m | 8:15AM3.28m | 8:31PM3.84m | ||||||||
Low Tide | 9:15AM0.87m | 10:03PM0.75m | 10:22AM0.66m | 11:06PM0.45m | 11:15AM0.42m | 11:58PM0.17m | 12:02PM0.20m | 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 | |||||||
5:56 | — | — | 5:58 | — | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — | 6:05 | — | — | 6:07 | — | — | |
— | — | 9:17 | — | — | 9:15 | — | — | 9:14 | — | — | 9:12 | — | — | 9:09 | — | — | 9:07 | — | — | 9:05 | |
mm | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 14 | 15 | 17 | 17 | 20 | 23 | 21 | 21 | 24 | 21 | 19 | 18 | 17 | 18 | 19 | 17 | 17 | 18 | 16 |
Feels °C | 13 | 11 | 12 | 14 | 15 | 15 | 16 | 19 | 19 | 20 | 23 | 22 | 20 | 18 | 17 | 16 | 17 | 17 | 15 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | — | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | W 7 | W 7 | W 11 | WSW 10 | WSW 10 | W 11 | W 10 | W 10 | W 9 | W 8 | W 8 | W 8 | NW 8 | NW 8 | NW 8 |
— | 206 | 125 | 85 | 60 | 30 | 8 | 8 | 57 | 33 | 31 | 119 | 108 | 94 | 80 | 50 | 33 | 18 | 40 | 42 | 21 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | NW 11 | NW 10 | NNW 10 | NW 7 | W 13 | NW 7 | N 7 | W 12 | — | — | — | — | — | — | NW 6 | W 7 | W 7 | W 7 |
— | — | — | 5 | 16 | 10 | 9 | 12 | 2 | 1 | 12 | — | — | — | — | — | — | 6 | 17 | 9 | 8 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | W 10 | W 9 | NW 7 | — | — | — | — | — | — | — | — | — | WNW 9 | — | — | W 9 |
— | — | — | — | — | 2 | 2 | 2 | — | — | — | — | — | — | — | — | — | 7 | — | — | 1 | |
Wind waves Height (m) Direction Period (s) | W 9 | — | — | — | — | — | SE 2 | — | S 2 | SSE 3 | — | — | — | — | — | — | — | — | — | — | — |
318 | — | — | — | — | — | 2 | — | 1 | 3 | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 64 | 726 | 66 | 28 | 0 | 19 | 19 | 49 | 0 | 36 | 19 | 0 | 38 | 77 | 23 | 23 | 186 | 28 | 0 | 23 | 19 |
Best forecast wave conditions in Donegal | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
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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.











