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Brighton Surf Forecast
/ South Coast (36 surf breaks) /
Surf Forecasts:
Brighton surfForecast / South Coast / UK
12 Day Weather and Surf, issued 12 pm Thursday 18 Sep 2025 BST
Best Forecast Surf Conditions for Brighton this week:
The surf forecast for Brighton over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Sep 21) at 10AM. The primary swell is predicted to be 3.5m and 9s period. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Brighton in the next 12 days are 3.5m 9s and forecast to arrive on Sunday (Sep 21) at 1PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Monday (Sep 22) at 7AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Sun 21st Sep) | 11ft (3.5m) 9s |
| Best Surf | 10AM (Sun 21st Sep) | 11ft (3.5m) 9s |
| Most Powerful | 1PM (Sun 21st Sep) | 11ft (3.5m) 9s |
Table - best surf conditions forecast for Brighton over the next 12 days.
Short Range Forecast Mostly dry. Warm (max 22°C on Fri night, min 15°C on Sat night). Winds increasing (calm on Fri afternoon, strong winds from the WSW by Sat afternoon). | Days 3-6 Weather Summary Light rain (total 6mm), mostly falling on Sun morning. Very mild (max 16°C on Tue afternoon, min 10°C on Mon night). Winds increasing (calm on Sun morning, fresh winds from the NE by Sun night). | ||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 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) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 6 | 6 | 6 | 10 | 10 | 10 | 9 | 9 | 6 | 9 | 8 | 7 | 7 | 7 | 8 | 7 | 2 | 3 | 4 | 12 | 11 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 154 | 101 | 33 | 17 | 15 | 24 | 22 | 21 | 420 | 1752 | 736 | 48 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 3 | 5 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | on | on | glass | on | cross- on | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 10:09PM 4.63 | 10:39AM 4.85 | 10:56PM 4.98 | 11:20AM 5.20 | 11:35PM 5.28 | 11:55AM 5.47 | 12:09AM 5.50 | 12:28PM 5.64 | 12:41AM 5.62 | 12:59PM 5.71 | 1:12AM 5.64 | 1:28PM 5.67 | 1:43AM 5.56 | ||||||||
Low Tide / height (m) | 3:54PM 1.46 | 4:20AM 1.12 | 4:46PM 1.13 | 5:06AM 0.81 | 5:27PM 0.83 | 5:43AM 0.55 | 6:02PM 0.59 | 6:16AM 0.39 | 6:33PM 0.45 | 6:47AM 0.32 | 7:03PM 0.39 | 7:16AM 0.35 | 7:33PM 0.44 | ||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | |||||||||||||||
| Sunrise | 6:39 | - | - | 6:39 | - | - | 6:41 | - | - | 6:43 | - | - | 6:45 | - | - | 6:47 | - | - | 6:48 | - | - |
| Sunset | - | 7:07 | - | - | 7:06 | - | - | 7:04 | - | - | 7:01 | - | - | 6:59 | - | - | 6:57 | - | - | 6:54 | - |
 |  |  |  | |  | | | |  | |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | 3 | 3 | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 18 | 18 | 17 | 18 | 21 | 22 | 18 | 18 | 16 | 15 | 15 | 13 | 15 | 15 | 13 | 15 | 16 | 13 | 14 | 16 | 14 |
| Feels °C (?) | 13 | 14 | 16 | 17 | 20 | 21 | 16 | 14 | 10 | 13 | 10 | 5 | 8 | 9 | 8 | 10 | 10 | 8 | 7 | 8 | 8 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for South Coast
Continuing clean conditions at Brighton (light winds from the WSW at Brighton 4 km from Brighton). 1.3m 6s windswell from the WSW with a 0.3m 12s groundswell, also from the WSW. 2 swells combining to make bigger set waves.
Actual: 49 min ago
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 Brighton 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 Brighton Surf forecast
The above surf forecast table for Brighton provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Brighton can be found by selecting the local surf guide option on the grey menu. Our Brighton 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 (Brighton) 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 Brighton 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.
Brighton is 1 km (1 miles) from the city of Rottingdean. If you plan a holiday in South Coast of England, look for hotels and other accommodation in Rottingdean. Rottingdean has rooms for a wide range of budgets as well as car hire and transport links.
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