
Surf Forecasts:
The Peak surf forecast from 3 Aug 2026:
- Best quality surf: Sunday 9 Aug, 10PM (local time) - 3.5ft (1.1m), 9s period, WNW swell with glassy winds.
- Most powerful swell: Wednesday 5 Aug, 10AM (local time) - 10ft (3.0m), 9s period, WNW swell with 1,640 kJ wave energy.
- Next surfable swell (1★+): Friday 7 Aug, 4AM (local time) - 3.5ft (1.0m), 6s period with W swell.
Best Forecast Surf Conditions for The Peak this week:
The surf forecast for The Peak over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 07) at 4AM. The primary swell is predicted to be 1.0m and 6s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at The Peak in the next 16 days are 3.0m 9s and forecast to arrive on Wednesday (Aug 05) at 10AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Friday (Aug 07) at 10PM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Fri 7th Aug) | 3.5ft (1.0m) 6s |
| Best Surf | 10PM (Sun 9th Aug) | 3.5ft (1.1m) 9s |
| Most Powerful | 10AM (Wed 5th Aug) | 10ft (3.0m) 9s |
Table - best surf conditions forecast for The Peak over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s on the cards for The Peak over the next couple of weeks.
The outlook is a real mixed bag. We’ve got a big, raw swell coming through mid-week, but the wind is going to absolutely trash it. Then there’s a long, quiet spell where you’ll be lucky to get a ripple. The best opportunity actually comes right at the end of the forecast period, on the 16th of August, but that’s still a fair way out, so keep your fingers crossed.
Right now, for the start of the week, we’ve got tiny, weak swell. Monday morning has a north-west wind swell at a measly 1.0 ft with a period of just 7 seconds and a combined energy of 13. It’s a cross-off breeze, but the waves are just too small to get excited about. The water is a touch warmer than normal for this time of year at 62°F.
Tuesday, the 4th, is even flatter. You’re looking at 0.3 ft of swell with almost no energy behind it.
Then things get wild. Wednesday the 5th brings a big pulse of swell from the west-northwest, hitting 10 ft. The period is 9 seconds, but the energy is massive – 1640. However, a strong cross-onshore breeze of 28 mph is going to turn it into a messy, choppy nightmare. This is one for the experts only, and honestly, with that wind, it’s probably more interesting for the kite surfers than paddle surfing.
Thursday the 6th sees the swell drop back to 3 ft, but the wind is still cross-onshore, keeping it bumpy. The rest of that week and into the next is a write-off. We’re looking at a gap of several days where the swell is tiny, the wind is onshore, and the conditions are poor. The 10th of August offers a little 3 ft west-northwest groundswell with a 9-second period and a light offshore breeze, giving clean conditions, but it’s still very ordinary.
The real standout, the one worth circling on the calendar, is Sunday the 16th of August. The morning session looks like the pick of the entire run. The swell is a solid 5 ft from the west-northwest, with a period of 8 seconds, and the combined energy is a moderate 256. The wind is light from the east-southeast, blowing offshore, which means the break should be clean and glassy. The Peak is a reef break that’s exposed to the west, so this direction will wrap in nicely. Be aware the crowds are sometimes, so expect a few others with the same idea.
Monday the 17th still has a clean 3 ft west-northwest swell with a light offshore, but it’s a step down from the Sunday session.
So, if you’re waiting for one good day, make it the morning of the 16th of August. The rest of the window is a tough watch.
Rusty.
Short Range ForecastHeavy rain (total 26mm), heaviest during Wed morning. Very mild (max 19°C on Mon afternoon, min 13°C on Mon morning). Winds increasing (calm on Tue morning, near gales from the W by Tue night). | Days 4-6 Weather SummaryLight rain (total 7mm), mostly falling on Fri night. Very mild (max 18°C on Fri afternoon, min 12°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||
Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | |||||||||||||||
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) | NW 7 | NW 7 | NW 9 | NW 9 | NW 8 | NW 10 | WNW 9 | WNW 8 | W 7 | WNW 6 | W 6 | W 6 | W 8 | W 9 | W 9 | W 9 | W 9 | WNW 10 | WNW 10 | WNW 10 | WNW 9 |
Wave Graph | |||||||||||||||||||||
8 | 7 | 3 | 3 | 11 | 87 | 1640 | 1097 | 94 | 72 | 33 | 50 | 142 | 539 | 775 | 533 | 498 | 508 | 522 | 386 | 194 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | glassy |
High Tide | 9:38PM3.32m | 10:03AM2.85m | 10:17PM3.16m | 10:49AM2.76m | 11:05PM2.97m | 11:45AM2.66m | 00:08AM2.77m | 12:57PM2.60m | 1:30AM2.64m | 2:23PM2.67m | 3:00AM2.66m | 3:42PM2.89m | |||||||||
Low Tide | 3:12PM0.45m | 3:50AM0.42m | 3:51PM0.59m | 4:30AM0.55m | 4:38PM0.77m | 5:20AM0.72m | 5:39PM0.95m | 6:26AM0.89m | 7:03PM1.06m | 7:51AM0.96m | 8:41PM1.00m | 9:15AM0.87m | 10:03PM0.75m | ||||||||
5:46 | — | — | 5:48 | — | — | 5:50 | — | — | 5:52 | — | — | 5:52 | — | — | 5:54 | — | — | 5:56 | — | — | |
— | — | 9:30 | — | — | 9:28 | — | — | 9:25 | — | — | 9:23 | — | — | 9:22 | — | — | 9:20 | — | — | 9:17 | |
mm | 1 | — | 5 | 1 | 3 | 4 | 7 | 2 | 3 | — | — | — | — | — | 6 | 1 | — | — | — | — | — |
Temp °C | 14 | 19 | 16 | 18 | 18 | 15 | 14 | 14 | 13 | 15 | 16 | 14 | 17 | 18 | 15 | 15 | 15 | 14 | 16 | 17 | 15 |
Feels °C | 11 | 17 | 14 | 19 | 17 | 13 | 6 | 7 | 9 | 12 | 13 | 12 | 11 | 13 | 10 | 11 | 10 | 12 | 14 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | NW 7 | NW 7 | NW 6 | NW 9 | NW 8 | NW 10 | — | — | W 7 | W 10 | W 10 | W 9 | W 8 | — | — | — | — | WNW 10 | — | — | WNW 9 |
8 | 7 | 2 | 3 | 11 | 87 | — | — | 94 | 8 | 7 | 15 | 142 | — | — | — | — | 508 | — | — | 194 | |
Swell 2 Height (m) Direction Period (s) | W 10 | NW 9 | NW 9 | W 9 | W 11 | — | — | — | NW 8 | — | — | — | — | — | — | — | — | — | — | — | — |
2 | 3 | 3 | 2 | 2 | — | — | — | 73 | — | — | — | — | — | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | NW 9 | W 9 | W 9 | NW 6 | W 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
3 | 2 | 2 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | ESE 2 | E 2 | — | — | — | WNW 5 | WNW 9 | WNW 8 | — | WNW 6 | W 6 | W 6 | SW 4 | W 9 | W 9 | W 9 | W 9 | — | WNW 10 | WNW 10 | — |
1 | 1 | — | — | — | 39 | 1640 | 1097 | — | 72 | 33 | 50 | 21 | 539 | 775 | 533 | 498 | — | 522 | 386 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 35 | 42 | 39 | 35 | 80 | 80 | 131 | 1224 | 395 | 40 | 401 | 33 | 145 | 131 | 271 | 275 | 275 | 40 | 121 | 67 | 0 |
Best forecast wave conditions in Donegal | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
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Information about the The Peak Surf forecast
The above surf forecast table for The Peak provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at The Peak can be found by selecting the local surf guide option on the grey menu. Our The Peak 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 (The Peak) 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 The Peak 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.
The Peak 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.











