Surf Forecasts:
St Brelade's Bay surf forecast from 16 Jul 2026:
- Most powerful swell: Tuesday 21 Jul, 7AM (local time) - 1ft (0.3m), 11s period, WNW swell with 23 kJ wave energy.
Best Forecast Surf Conditions for St Brelade's Bay this week:
The most powerful waves expected at St Brelade's Bay in the next 16 days are 0.3m 11s and forecast to arrive on Tuesday (Jul 21) at 7AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Sunday (Jul 19) at 7PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 7AM (Tue 21st Jul) | 1ft (0.3m) 11s |
Table - best surf conditions forecast for St Brelade's Bay over the next 16 days.
Short Range ForecastLight rain (total 5mm), mostly falling on Thu afternoon. Warm (max 25°C on Wed afternoon, min 17°C on Wed night). Winds decreasing (fresh winds from the NE on Wed afternoon, light winds from the E by Thu afternoon). | Days 5-7 Weather SummaryMostly dry. Warm (max 22°C on Mon afternoon, min 16°C on Sat night). Winds decreasing (strong winds from the ENE on Sat night, light winds from the ENE by Mon night). | ||||||||||||||||||||
Wed 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | W 10 | W 9 | W 9 | W 8 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 13 | W 12 | W 8 | W 11 | WNW 11 | WNW 10 | W 10 | W 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 17 | 14 | 7 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 3 | 3 | 6 | 9 | 22 | 20 | 17 | 16 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | cross-off | cross | cross-on | cross-off | off | off | off | off | off | cross-off | off | off | off | off | cross-off |
High Tide | 8:16PM11.14m | 8:45AM10.91m | 9:03PM11.25m | 9:30AM10.88m | 9:47PM11.12m | 10:13AM10.63m | 10:28PM10.75m | 10:52AM10.19m | 11:07PM10.20m | 11:31AM9.62m | 11:46PM9.54m | 12:10PM9.01m | 00:26AM8.86m | 12:55PM8.45m | |||||||
Low Tide | 3:07AM0.95m | 3:26PM1.23m | 3:54AM0.85m | 4:11PM1.24m | 4:36AM1.02m | 4:51PM1.50m | 5:14AM1.45m | 5:27PM1.96m | 5:50AM2.06m | 6:02PM2.55m | 6:24AM2.75m | 6:39PM3.19m | 7:02AM3.42m | ||||||||
 |  |  | |  |  | | |  | | | | | | | | | | | | | |
 | — | — | 5:20 | — | — | 5:20 | — | — | 5:22 | — | — | 5:22 | — | — | 5:24 | — | — | 5:26 | — | — | 5:26 |
 | — | 9:08 | — | — | 9:07 | — | — | 9:07 | — | — | 9:06 | — | — | 9:05 | — | — | 9:04 | — | — | 9:02 | 9:01 |
mm | 1 | — | 1 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 21 | 23 | 23 | 21 | 22 | 23 | 23 | 19 | 21 | 18 | 18 | 20 | 19 | 20 | 22 | 21 | 21 | 22 | 20 | 21 |
Feels °C | 20 | 17 | 21 | 23 | 19 | 19 | 19 | 20 | 19 | 18 | 16 | 12 | 14 | 13 | 14 | 17 | 17 | 17 | 17 | 16 | 18 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 9 | NE 4 | W 8 | W 9 | W 9 | NNE 3 | W 8 | WNW 4 | WNW 4 | W 8 | W 8 | W 8 | W 7 | W 7 | W 8 | W 11 | WNW 11 | WNW 10 | W 10 | W 10 |
| kJ | 17 | 14 | 15 | 6 | 6 | 6 | 1 | 5 | 3 | 3 | 5 | 4 | 4 | 1 | 1 | 6 | 9 | 22 | 20 | 17 | 16 |
Swell 2 Height (m) Direction Period (s) | — | W 11 | W 9 | W 10 | — | — | W 8 | NE 4 | W 8 | W 8 | — | WNW 5 | WNW 4 | W 10 | W 12 | W 12 | W 8 | NW 5 | WNW 4 | — | — |
| kJ | — | 2 | 7 | 2 | — | — | 5 | 1 | 5 | 5 | — | 3 | 2 | 2 | 3 | 3 | 1 | 1 | 2 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | N 6 | — | — | — | NE 5 | — | — | — | — | — | W 11 | W 13 | W 9 | W 9 | W 8 | W 7 | W 7 | — | — |
| kJ | — | — | 1 | — | — | — | 1 | — | — | — | — | — | 2 | 3 | 2 | 2 | 1 | 1 | 1 | — | — |
Wind waves Height (m) Direction Period (s) | NE 4 | NE 4 | E 3 | NE 4 | NE 4 | NNE 3 | — | NW 3 | — | — | NE 4 | ENE 3 | NE 4 | ENE 4 | E 4 | NNE 3 | — | E 3 | NNE 4 | NE 3 | — |
| kJ | 39 | 18 | 1 | 28 | 11 | 8 | — | 3 | — | — | 1 | 3 | 25 | 20 | 6 | 7 | — | 1 | 9 | 2 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 271 | 485 | 477 | 188 | 531 | 531 | 945 | 651 | 651 | 651 | 205 | 251 | 271 | 387 | 482 | 557 | 204 | 248 | 249 | 253 | 271 |
Best forecast wave conditions in Jersey | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the St Brelade's Bay Surf forecast
The above surf forecast table for St Brelade's Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at St Brelade's Bay can be found by selecting the local surf guide option on the grey menu. Our St Brelade's Bay 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 Brelade's Bay) 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 Brelade's Bay 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 Brelade's Bay is 6 km (4 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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