The Peak Surf Break

Lat Long: 54.49° N 8.27° W

The Peak Surf Forecast and Surf Report

Issued: 6 pm 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's The Peak sea temperature is
17.0° C
2.2° 

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


The Peak surf forecast from 20 Aug 2026:

  • Best quality surf: Monday 24 Aug, 7AM (local time) - 3.5ft (1.0m), 12s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Thursday 20 Aug, 4AM (local time) - 5.5ft (1.7m), 10s period, WNW swell with 495 kJ wave energy.
  • Next surfable swell (1★+): Monday 24 Aug, 1AM (local time) - 2ft (0.6m), 10s period with WNW 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 (Aug 24) at 1AM. The primary swell is predicted to be 0.6m and 10s period with a secondary swell of 0.1m 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 1.7m 10s and forecast to arrive on Thursday (Aug 20) at 4AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Tuesday (Aug 25) at 4PM.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Mon 24th Aug)2ft (0.6m) 10s
Best Surf 7AM (Mon 24th Aug)3.5ft (1.0m) 12s
Most Powerful 4AM (Thu 20th Aug)5.5ft (1.7m) 10s

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


The Lowdown

Alright, let’s get into it.

Right now, The Peak is looking pretty flat and messy for the next few days. The wind’s been blowing cross-on from the west, and the swell is tiny — we’re talking ankle-biters with weak energy (17-19), so don’t bother paddling out until later in the week.

Thursday 24th morning is the first real sign of life. The swell picks up to a clean 4 ft from the west-northwest, with a moderate 11-second period, and the wind turns cross-off from the east-southeast. Energy jumps to 285 — finally something to push you around. The water temp is sitting at 63°, which is much warmer than normal for this time of year, so you might not even need a spring suit.

Thursday afternoon stays clean with offshore winds, holding around 3 ft from the same direction. It’s a short window though — by Friday the wind cranks back up and the swell drops off fast.

The standout session in this whole outlook is Thursday 27th afternoon. The Peak cranks up to 7 ft from the west-northwest, with a short 7-second period, but the wind goes glassy — dead flat calm — and the energy hits 456. That’s a solid moderate pulse. The water’s still much warmer than usual, so it’s a rare treat. Just be aware the short period means it’ll be a bit lumpy and maybe a bit much for beginners, but for the experienced crew, that’s a proper session.

After that, it’s back to mediocrity. A few clean mornings here and there, like Wednesday 2nd September morning, with 5 ft from the west, light cross-off wind, and energy at 445 — that’s a solid moderate day, clean and punchy. But the following days are mostly cross-on and choppy, with the swell fading.

In short: the best waves of the next 16 days are Thursday 27th August afternoon and Wednesday 2nd September morning. The rest is a mix of small, wind-affected, or just average.

Rusty

Short Range Forecast

Light rain (total 7mm), mostly falling on Wed afternoon. Very mild (max 15°C on Wed afternoon, min 12°C on Thu night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 22°C on Mon afternoon, min 12°C on Sat night). Winds increasing (calm on Sat night, fresh winds from the ESE by Tue morning).

Wed
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
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
0
1
2
2
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
W
10
1.6
WNW
10
1.2
NNW
10
0.7
WNW
9
0.9
NW
8
0.8
NW
7
0.8
NW
6
0.5
NW
5
0.4
WNW
5
0.4
WNW
5
0.4
NW
6
0.4
WNW
6
0.4
NW
7
0.6
WNW
10
1.1
WNW
11
1
WNW
10
0.9
WNW
10
0.8
W
10
0.6
W
9
0.4
W
8
Wave Graph
Metric surfscale
Energy kJ
489
445
269
90
120
67
45
13
11
11
8
12
13
65
285
227
154
117
61
23
Wind (km/h)
20
W
20
NNW
30
N
25
N
20
N
20
N
25
NNW
10
NW
15
NNW
15
WNW
5
NW
5
WSW
10
WNW
10
E
15
ESE
15
SE
20
E
30
ESE
30
ESE
30
ESE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
glassy
cross
cross-on
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
High Tide
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
5:04AM2.58m
5:23PM3.03m
Low Tide
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
11:00AM0.82m
11:37PM0.70m
rain showers
rain showers
cloud
cloud
part cloud
rain showers
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
cloud
cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:18
6:20
6:22
6:24
6:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:55
8:53
8:52
8:50
8:46
8:45
8:42
 mm
3
2
2
3
Temp °C
15
14
14
14
13
14
14
13
15
15
13
15
16
16
19
22
17
17
19
18
Feels °C
12
13
8
8
8
9
8
10
12
12
12
14
15
15
16
19
14
11
14
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 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.

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