White Rocks Surf Break

Lat Long: 55.22° N 6.58° W

White Rocks Surf Forecast and Surf Report

Issued: 6 am 18 Jul 2026 (local time)

Forecast update in  hr  min

Today's White Rocks sea temperature is
15.2° C
1.3° 

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 18 Jul 2026:

  • Most powerful swell: Saturday 25 Jul, 1PM (local time) - 5.5ft (1.7m), 9s period, WNW swell with 470 kJ wave energy.

Best Forecast Surf Conditions for White Rocks this week:

The most powerful waves expected at White Rocks in the next 16 days are 1.7m 9s and forecast to arrive on Saturday (Jul 25) at 1PM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 1PM (Sat 25th Jul)5.5ft (1.7m) 9s

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


The Lowdown

Alright, Rusty here. Let’s have a look at what’s cookin’ for White Rocks over the next couple of weeks.

Right off the bat, I gotta be straight with you—this stretch is a tough one. We’re looking at a solid run of poor surf conditions that lasts from Friday, July 17th, all the way through to Friday, July 24th. That’s over a week of choppy, cross-onshore junk with weak swell energy. The wind is mostly out of the NNW to NW, blowing 18 to 22 mph, and the swell is small—rarely cracking 4 ft—with a short, weak period around 5 to 7 seconds. The combined energy is mostly in the low triple digits at best, like 105 (moderate) on the 17th, but then it drops into the weak 60s and 70s. It’s just not worth paddling out.

Now, the water temp on the 17th sits at 59°, which is a touch warmer than normal for this time of year—about 2° above average. That’s a nice little bonus, but the wind is ruining the party.

The first real glimmer of hope comes on Saturday, July 25th, in the morning. This is the standout for the whole outlook. White Rocks gets a clean 6 ft swell from the NW, with a 10-second period. The wind is a gentle cross-offshore breeze from the SSW at 9 mph, keeping things clean. The combined energy jumps to 615 (strong). That’s a proper groundswell, and the 10-second period means it’ll have some shape and power. The water is still likely a touch warmer than normal, and the crowd factor is “sometimes”—so you might have a few locals out, but nothing crazy. The swell direction matches the optimum from the NW perfectly. This is the one to aim for. Just keep in mind, 6 ft is solid—it’s not for beginners, but it’s real fun for the rest of us.

The afternoon of the 25th drops off a bit—still 6 ft, but the wind swings to a light cross-onshore from the NW, and the energy drops to 557 (strong). It’s still surfable, but the morning window is the clear winner.

After that, things go back downhill. Sunday, July 26th through Monday, July 27th sees a bit more swell—6 ft to 6 ft from the NW, with periods of 9 to 10 seconds, and energy in the 500 to 700 range—but the wind is cross-onshore or cross-shore, and the conditions are described as choppy or lumpy. The morning of the 27th is a marginal call, with a cross-shore wind and 6 ft swell, but it’s not clean enough to recommend.

The rest of the second week (July 28th to August 1st) is a write-off. Wind is up, swell stays moderate, and the quality is poor. The energy levels drop back into the low-to-mid triple digits, and the wind is fresh and lumpy. Nothing to get excited about.

So, the takeaway: if you’re a regular at White Rocks, you’ve got a long wait. The one true standout is the morning of Saturday, July 25th. That’s your window. The swell is solid, the wind is right, and the waves will have some punch. Just don’t expect much else for the rest of the 16 days.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 14°C on Sun night, min 12°C on Sat morning). Mainly fresh winds.

Days 4-6 Weather Summary

Mostly dry. Very mild (max 15°C on Thu afternoon, min 11°C on Thu night). Mainly fresh winds.

Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
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
0
0
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
NNW
6
1.1
NNW
6
1.3
NNW
6
1
NNW
6
0.8
NNW
7
0.7
NNW
7
0.8
NNW
5
0.9
NNW
5
1
NNW
5
1
NNW
6
0.9
NNW
5
0.9
NNW
5
0.9
NNW
5
1
NNW
5
1
NNW
6
0.7
NW
7
0.6
NW
6
0.5
NW
6
0.5
NW
11
1.2
NW
9
1.3
WNW
9
Wave Graph
Metric surfscale
Energy kJ
123
88
130
85
59
40
29
42
53
58
39
41
44
61
82
44
34
18
55
216
258
Wind (km/h)
30
NNW
25
NNW
20
NW
20
NNW
20
NW
25
NW
25
NNW
25
NW
20
NW
25
NW
25
NW
25
NW
25
NW
25
NW
20
NNW
20
NW
20
NW
10
WSW
20
WSW
20
W
15
SW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-off
cross-off
cross
cross-off
High Tide
10:11AM1.77m
10:35PM2.06m
10:57AM1.62m
11:33PM1.87m
11:52AM1.48m
00:57AM1.70m
1:12PM1.38m
2:29AM1.59m
2:44PM1.38m
3:42AM1.53m
3:57PM1.46m
4:47AM1.51m
4:55PM1.58m
Low Tide
3:46PM0.34m
5:22AM0.59m
4:31PM0.47m
6:29AM0.72m
5:21PM0.63m
7:42AM0.82m
6:28PM0.79m
8:52AM0.87m
8:03PM0.91m
9:56AM0.90m
9:29PM0.96m
10:50AM0.90m
10:38PM0.97m
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:09
5:11
5:11
5:13
5:15
5:16
5:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:53
9:52
9:51
9:50
9:47
9:45
9:45
 mm
Temp °C
12
13
13
13
13
14
13
13
12
12
12
13
14
14
13
14
15
14
18
19
16
Feels °C
7
9
10
9
9
12
9
9
9
8
8
10
10
10
8
11
11
12
14
15
13
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for White Rocks:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our White Rocks surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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.

Nearest locationNearest