White Rocks Surf Break

Lat Long: 55.22° N 6.58° W

White Rocks Surf Forecast and Surf Report

Issued: 12 pm 11 Aug 2026 (local time)

Forecast update in  hr  min

Today's White Rocks sea temperature is
14.9° C
0.4° 

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


White Rocks surf forecast from 11 Aug 2026:

  • Best quality surf: Sunday 16 Aug, 4AM (local time) - 3.5ft (1.1m), 8s period, NW swell with cross-offshore winds.
  • Most powerful swell: Sunday 16 Aug, 4AM (local time) - 3.5ft (1.1m), 8s period, NW swell with 131 kJ wave energy.
  • Next surfable swell (1★+): Sunday 16 Aug, 4AM (local time) - 3.5ft (1.1m), 8s period with NW swell.

Best Forecast Surf Conditions for White Rocks this week:

The surf forecast for White Rocks over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 16) at 4AM. The primary swell is predicted to be 1.1m and 8s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at White Rocks in the next 16 days are 1.1m 8s and forecast to arrive on Sunday (Aug 16) at 4AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Monday (Aug 17) at 1PM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Sun 16th Aug)3.5ft (1.1m) 8s
Best Surf 4AM (Sun 16th Aug)3.5ft (1.1m) 8s
Most Powerful 4AM (Sun 16th Aug)3.5ft (1.1m) 8s

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


The Lowdown

Alright folks, Rusty here. Let’s get into it.

Right off the bat, I gotta be honest with you – the next couple of weeks are looking pretty grim for a proper paddle. The only break on the radar is White Rocks, and even then, it’s a real struggle to find a window that’s worth getting wet for. The whole 16-day forecast is a long, flat stretch of tiny, weak waves and messy wind, so don’t get your hopes up for any hero sessions.

We start off on Tuesday the 11th of August with nothing doing. Tiny 1ft NW swell with a short 7-second period, and a cross-off wind keeping it clean, but there’s just no power there. The combined energy is a measly 22 – that’s barely a ripple. This poor run continues all the way through to Saturday the 15th. The swell stays below 3ft, the wind is all over the place, and the water temp is sitting at 59°, which is pretty normal for this time of year.

Now, things finally get a little interesting on Sunday the 16th of August. The morning brings a 3ft NW swell, and the wind swings light offshore from the south. That’s clean, but the period is still short at 8 seconds, and the energy is only 96 – it’s surfable, but you’ll be working for it. The afternoon is a bit cleaner with a gentle offshore, but it’s still small at 3ft.

The real standout, if you can call it that, is the morning of Sunday the 23rd of August. This is the only moment in the whole run that scores a “good surf conditions” call. We’ve got a 4ft NW swell with a 10-second period, and the wind is a light offshore from the SSW. That’s clean, and the combined energy is a solid 306 – moderate, but better than anything else. It’s the best on offer, but don’t expect a big, powerful wave.

Before that, there’s a big spike on Wednesday the 19th of August. The afternoon shows a 8ft WNW swell with a long 14-second period, and the energy is massive at 1865. But the wind is a cross-on from the northwest, which is going to chop it up. That’s a lot of power, but it’s not going to be clean. For a point break or reef, that long period would be a dream, but White Rocks is an exposed beach break, and that combo will likely make it a messy, closed-out mess. That’s more for the experienced crew if they’re desperate, but for a beginner, that’s a no-go – anything over 5ft is too much.

Honestly, if you’re looking to paddle, save your energy for Sunday the 23rd. It’s the only clean, surfable day. The rest is a bust. If the wind holds, the setup on the 19th might be more interesting for a kite session than a paddle.

Rusty.

Short Range Forecast

Light rain (total 6mm), mostly falling on Thu afternoon. Warm (max 24°C on Wed afternoon, min 14°C on Thu night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 3mm), mostly falling on Sun morning. Very mild (max 17°C on Fri morning, min 11°C on Sun morning). Wind will be generally light.

Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
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
0
0
0
1
1
0
1
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)
0.4
NW
7
0.3
NW
7
0.2
W
12
0.2
W
11
0.1
W
11
0.2
WNW
12
0.3
WNW
11
0.3
WNW
10
0.2
WNW
10
0.2
W
9
0.2
W
9
0.3
WNW
9
0.7
NW
8
0.9
WNW
8
1
NW
8
0.9
NW
8
0.8
NW
7
0.5
NW
7
0.5
WNW
10
0.4
WNW
9
0.3
WNW
8
Wave Graph
Metric surfscale
Energy kJ
14
7
11
9
2
14
22
21
10
7
6
16
72
117
116
96
65
23
52
28
13
Wind (km/h)
20
SE
15
SSE
15
SSE
20
S
15
S
10
S
10
S
10
S
15
NW
15
W
20
WNW
15
WNW
20
W
25
WNW
15
W
10
S
15
SSE
10
S
5
S
5
SSE
10
SW
Wind State
cross-off
cross-off
off
off
off
off
off
off
cross-on
cross
cross-on
cross
cross
cross-on
cross
off
off
off
off
cross-off
cross-off
High Tide
6:50PM2.12m
7:08AM1.94m
7:26PM2.26m
7:46AM2.00m
8:02PM2.33m
8:22AM2.02m
8:38PM2.32m
8:59AM1.98m
9:16PM2.22m
9:36AM1.88m
9:57PM2.05m
10:16AM1.74m
10:41PM1.84m
Low Tide
12:03PM0.57m
1:12AM0.46m
12:42PM0.40m
1:50AM0.37m
1:21PM0.26m
2:27AM0.33m
2:00PM0.18m
3:05AM0.35m
2:38PM0.18m
3:44AM0.44m
3:18PM0.27m
4:27AM0.58m
4:01PM0.43m
cloud
clear
part cloud
part cloud
part cloud
rain showers
cloud
thunderstorm
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
light rain
light rain
cloud
cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:52
5:54
5:56
5:58
6:00
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:09
9:07
9:06
9:02
9:00
8:59
8:57
 mm
2
3
1
1
2
Temp °C
18
20
20
21
24
22
21
21
17
17
16
14
14
14
14
12
13
14
16
18
16
Feels °C
15
17
18
18
23
21
21
22
18
14
13
12
10
9
11
9
10
12
15
18
15
  • 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 White Rocks Surf forecast

The above surf forecast table for White Rocks provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at White Rocks can be found by selecting the local surf guide option on the grey menu. Our White Rocks 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 (White Rocks) 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 White Rocks 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.

Are you planning a holiday in Antrim? If you are looking for accommodation near White Rocks, camping, hotels and holiday cottages in Antrim, consider staying in Coleraine which is 11 km (7 miles) away. Other places in and around Antrim where you can find information about places to rent, and car hire include Ballycastle which is 21 km (13 miles) away, Ballypatrick, Ballymena and Malin Head.

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