St Ouen's Bay - Les Brayes surfForecast / Jersey / UK

information circle12 Day Weather and Surf, issued 12 am Monday 15 Sep 2025 BST
Forecast update in hr  min  s Forecast update imminent
St Ouen's Bay - Les Brayes surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's St Ouen's Bay - Les Brayes sea temperature is
18.4° C
(Which is 1.7°C warmer than normal for this time of year)


Best Forecast Surf Conditions for St Ouen's Bay - Les Brayes this week:

The surf forecast for St Ouen's Bay - Les Brayes over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 18) at 4PM. The primary swell is predicted to be 1.7m and 13s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at St Ouen's Bay - Les Brayes in the next 12 days are 4.0m 13s and forecast to arrive on Monday (Sep 15) at 4PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 2s period and expected on Friday (Sep 19) at 10PM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+) 4PM (Thu 18th Sep)5.5ft (1.7m) 13s
Best Surf 4PM (Thu 18th Sep)5.5ft (1.7m) 13s
Most Powerful 4PM (Mon 15th Sep)13ft (4.0m) 13s

Table - best surf conditions forecast for St Ouen's Bay - Les Brayes over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Some drizzle, heaviest during Sun night. Warm (max 20°C on Wed afternoon, min 15°C on Sun night). Winds decreasing (near gales from the WSW on Mon afternoon, light winds from the WSW by Wed afternoon).

Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Sat afternoon. Warm (max 21°C on Fri afternoon, min 15°C on Wed night). Winds increasing (calm on Thu afternoon, fresh winds from the SSE by Sat afternoon).

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sun
21
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
2
3
0
0
2
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
3.5
W
4
W
4
W
3.5
W
2.5
W
2
W
1.5
W
1
W
1.1
W
1.5
W
2
W
1.7
W
1.4
W
1.4
W
1.3
W
1
W
1
W
0.9
W
0.7
W
1.4
W
1.4
W
Period(s) (?)9121313121211101010141312111010109989
Wave
Graph
(?)Metric surfscale
Energy kJ (?)174438205498382419331136543225230422162094154643432717718613676252299
Wind
(km/h)
55
WSW
55
WSW
55
WSW
45
W
30
W
30
W
25
SW
30
SW
10
WSW
25
SW
25
SSW
0
SE
15
SSW
10
SSW
10
NNE
20
ENE
20
SW
30
SSE
40
SSW
35
S
25
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononononononcross-
on
cross-
on
oncross-
on
crossglasscrosscross-
on
cross-
off
cross-
off
cross-
on
cross-
off
crosscrosscross
High Tide
/ height (m)
12:01AM
8.60
12:31PM
8.30
1:32AM
7.78
2:24PM
7.84
3:40AM
7.86
4:12PM
8.30
4:56AM
8.59
5:15PM
9.13
5:47AM
9.39
6:02PM
9.90
6:28AM
10.05
6:43PM
10.48
7:06AM
10.51
Low Tide
/ height (m)
6:47AM
3.86
7:28PM
4.06
8:13AM
4.44
9:17PM
4.23
10:04AM
4.27
10:56PM
3.61
11:24AM
3.51
11:59PM
2.76
12:19PM
2.70
12:47AM
2.04
1:04PM
2.06
1:28AM
1.58
1:43PM
1.67
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sun
21
Sunrise-6:43--6:45--6:47--6:48--6:50--6:50--6:52-
Sunset--7:22--7:21--7:19--7:15--7:14--7:12--7:09
rain showers
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
cloud
light rain
light rain
part cloud
part cloud
clear
Rain (mm)
1---------------12---
Temp. °C191515161616161820181820201821192019181819
Feels °C (?)115471111121519161721211718161616141413
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for Jersey

  1. weather stationWind Update Wind reports 4 km away suggest it is still onshore at St Ouen's Bay - Les Brayes (strong winds from the W at Jersey Airport). A 2.9m swell from the W

    St Ouen's Bay - Les Brayes
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1 h 12 min ago

39 km/h
W
Onshore
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Information about the St Ouen's Bay - Les Brayes Surf forecast

The above surf forecast table for St Ouen's Bay - Les Brayes provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at St Ouen's Bay - Les Brayes can be found by selecting the local surf guide option on the grey menu. Our St Ouen's Bay - Les Brayes 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 (St Ouen's Bay - Les Brayes) 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 St Ouen's Bay - Les Brayes 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.

St Ouen's Bay - Les Brayes is 8 km (5 miles) from Saint Helier. If you plan a holiday in Jersey, look for hotels and other accommodation in Saint Helier. Saint Helier has rooms for a wide range of budgets as well as car hire and transport links.

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