
Surf Forecasts:
The Peak surf forecast from 27 Jul 2026:
- Best quality surf: Monday 27 Jul, 10PM (local time) - 3.5ft (1.1m), 9s period, W swell with cross-offshore winds.
- Most powerful swell: Monday 27 Jul, 4PM (local time) - 4.5ft (1.3m), 10s period, W swell with 319 kJ wave energy.
- Next surfable swell (1★+): Monday 27 Jul, 10PM (local time) - 3.5ft (1.1m), 9s 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 Monday (Jul 27) at 10PM. The primary swell is predicted to be 1.1m and 9s period with a secondary swell of 0.2m and 10s. 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 1.3m 10s and forecast to arrive on Monday (Jul 27) at 4PM. 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 Tuesday (Jul 28) at 7AM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Mon 27th Jul) | 3.5ft (1.1m) 9s |
| Best Surf | 10PM (Mon 27th Jul) | 3.5ft (1.1m) 9s |
| Most Powerful | 4PM (Mon 27th Jul) | 4.5ft (1.3m) 10s |
Table - best surf conditions forecast for The Peak over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s take a look at what’s cookin’ at The Peak over the next couple of weeks.
Right off the bat, we’ve got a bit of a slow start. The only real action on the table is Monday morning, 27 July. The swell is a modest 4ft out of the WNW with a 10-second period, and the combined energy is a solid 346 – that’s moderate energy, enough to get you moving. The wind is a light S’ly cross-off at 6 mph, and the water is a balmy 62°, which is much warmer than normal for this time of year, sitting 4° above the average. That’s a nice bonus. The Peak is a reef break, exposed to swell, and it’s pretty consistent. It’s a morning sesh that’s looking clean and promising. But after that, things dry up fast.
From Monday afternoon, 27 July, all the way through to Friday morning, 7 August, it’s a tough stretch. The swell drops off, the wind swings around onshore or cross-shore, and the conditions turn choppy and messy. There’s a long gap of days where the surf is just poor – nothing to get excited about. You’re looking at a solid week-plus of flat or junky waves.
Then, we get a little flicker of life on Friday morning, 7 August. The swell picks up to 3ft from the WNW, period is 9 seconds, and the energy is 129 – still weak. The wind is light cross-shore, so it’s not clean, but it’s surfable. Friday afternoon is a bit better with glassy conditions, but the waves are still only 3ft.
Now, here’s the standout. Saturday morning, 8 August. That’s the one to circle. Swell jumps to 6ft from the WNW, with an 8-second period. The combined energy hits 414 – that’s moderate to strong. The wind is glassy, absolutely flat calm. That’s a major positive. The Peak will be breaking clean, and with the swell direction matching the optimum from the west, it’s going to be well-shaped. Keep in mind though, 6ft is getting into the intermediate zone, and for a reef break, it might be a bit much for total beginners. The crowds are listed as “sometimes,” so you might have some company, but it’s not a zoo. Saturday afternoon the wind shifts onshore, so get it in the morning.
After that, the swell fades again. Sunday, 9 August, is onshore and messy. Monday, 10 August, has a tiny glassy window but the swell is only 3ft. Tuesday, 11 August, has a clean offshore wind, but the swell is small and weak. Nothing else really stands out as a must-surf day.
So, bottom line: your best bet is Monday morning, 27 July, for a clean, fun session, and the absolute standout is Saturday morning, 8 August, for the biggest, cleanest swell of the forecast. Everything else is a wait-and-see.
Rusty.
Short Range ForecastModerate rain (total 14mm), heaviest on Wed afternoon. Very mild (max 18°C on Mon night, min 11°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 3mm), mostly falling on Thu afternoon. Very mild (max 15°C on Thu afternoon, min 12°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | |||||||||||||||
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) | WNW 10 | W 10 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | WNW 8 | W 8 | W 7 | WNW 7 | W 6 | W 6 | WNW 6 | W 6 | WNW 6 | WNW 6 | WNW 7 | NW 7 | NW 8 |
Wave Graph | |||||||||||||||||||||
342 | 319 | 198 | 309 | 163 | 130 | 104 | 80 | 47 | 42 | 28 | 36 | 20 | 18 | 10 | 12 | 11 | 12 | 18 | 23 | 28 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross-off | cross | cross | cross-off | cross | cross-on | glassy | cross-on | cross-on | on | cross-on | cross-on | cross | cross-on | cross-on | glassy | glassy | cross-on | cross-off |
High Tide | 5:44PM3.01m | 6:00AM2.77m | 6:21PM3.20m | 6:36AM2.87m | 6:55PM3.35m | 7:09AM2.94m | 7:28PM3.46m | 7:42AM2.98m | 8:00PM3.51m | 8:15AM2.99m | 8:31PM3.50m | 8:49AM2.97m | 9:03PM3.44m | ||||||||
Low Tide | 11:18AM0.80m | 11:55PM0.76m | 11:56AM0.63m | 00:31AM0.60m | 12:30PM0.47m | 1:05AM0.47m | 1:02PM0.36m | 1:38AM0.38m | 1:33PM0.30m | 2:10AM0.32m | 2:05PM0.29m | 2:42AM0.31m | 2:37PM0.34m | 3:14AM0.34m | |||||||
5:33 | — | — | 5:35 | — | — | 5:37 | — | — | 5:39 | — | — | 5:41 | — | — | 5:43 | — | — | 5:45 | — | — | |
— | — | 9:43 | — | — | 9:40 | — | — | 9:38 | — | — | 9:37 | — | — | 9:36 | — | — | 9:34 | — | — | 9:31 | |
mm | 1 | 2 | 2 | 2 | 2 | — | 2 | 3 | — | — | 1 | 2 | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 17 | 18 | 17 | 18 | 17 | 16 | 14 | 14 | 14 | 15 | 13 | 14 | 15 | 13 | 15 | 15 | 13 | 17 | 16 | 15 |
Feels °C | 14 | 15 | 17 | 13 | 16 | 17 | 15 | 13 | 13 | 9 | 10 | 9 | 10 | 11 | 10 | 11 | 11 | 12 | 15 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | W 10 | W 9 | NW 9 | W 8 | W 8 | W 8 | W 8 | WNW 8 | W 8 | W 7 | WNW 7 | W 6 | W 6 | WNW 6 | W 10 | WNW 6 | WNW 6 | WNW 7 | W 10 | NW 8 |
342 | 319 | 198 | 3 | 163 | 130 | 104 | 80 | 47 | 42 | 28 | 36 | 20 | 18 | 10 | 2 | 11 | 12 | 18 | 7 | 28 | |
Swell 2 Height (m) Direction Period (s) | NW 10 | NW 10 | NW 10 | — | NW 9 | N 9 | N 9 | NW 11 | NNW 9 | NNW 8 | NW 8 | NNW 9 | NNW 8 | NW 8 | N 8 | NW 6 | W 9 | W 9 | W 9 | N 9 | W 9 |
4 | 4 | 4 | — | 3 | 2 | 2 | 5 | 9 | 7 | 3 | 8 | 7 | 3 | 1 | 1 | 2 | 6 | 6 | 2 | 7 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | N 9 | — | — | NW 10 | — | — | — | W 11 | — | — | — | W 10 | — | — |
— | — | — | — | — | — | — | 2 | — | — | 4 | — | — | — | 2 | — | — | — | 2 | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | W 8 | — | — | — | — | — | — | W 3 | — | — | — | — | W 6 | — | — | — | NW 7 | — |
— | — | — | 309 | — | — | — | — | — | — | 2 | — | — | — | — | 12 | — | — | — | 23 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 40 | 0 | 67 | 40 | 0 | 75 | 33 | 0 | 80 | 80 | 415 | 51 | 527 | 51 | 745 | 548 | 42 | 20 | 35 | 20 |
Best forecast wave conditions in Donegal | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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.










