Surf Forecasts:
Brighton surf forecast from 13 Aug 2026:
- Most powerful swell: Tuesday 18 Aug, 10PM (local time) - 5ft (1.6m), 6s period, WSW swell with 176 kJ wave energy.
Best Forecast Surf Conditions for Brighton this week:
The most powerful waves expected at Brighton in the next 16 days are 1.6m 6s and forecast to arrive on Tuesday (Aug 18) at 10PM. 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 Saturday (Aug 15) at 7AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 10PM (Tue 18th Aug) | 5ft (1.6m) 6s |
Table - best surf conditions forecast for Brighton over the next 16 days.
The Lowdown
Alright, folks, let’s get straight into it. I’m Rusty, and I’ve been staring at this stretch of coast for a long time. I’ll tell you what’s what.
Right now, we’re in a flat spell. Honestly, for the next week or so, there’s just nothing doing. The waves are tiny, the wind’s all over the place, and the energy in the water is next to nothing. It’s going to be a quiet period.
Let’s start with Brighton. That’s your main spot here, a beach and pier setup. The water’s sitting at a warm 70°, which is *much* warmer than normal for this time of year – that’s a proper anomaly, over 7° above average. But the surf? Barely a ripple. Thursday morning the 13th, we’ve got a little 0.7 ft swell from the WSW with a 9-second period, but the wind’s blowing cross-on from the ESE at 6 mph, making a mess of things. The combined energy is pitiful, just 8. That’s a weak, weak signal.
Friday morning the 14th sees a cleaner look with a light NNW breeze going cross-off, but the swell’s still only 0.7 ft with a short 7-second period and energy of 9 – it’s just not breaking properly. Friday afternoon the wind swings onshore from the WSW at 16 mph, and the bumpy 1.0 ft surf (energy 27) is only good for a salty rinse. Saturday morning the 15th has a clean offshore from the NNW at 12 mph, but that 1.0 ft swell has a pathetic 4-second period and energy of 5. It’s not even worth paddling out for.
This pattern holds all the way through to Monday the 17th – tiny, inconsistent, and mostly messy. You’re looking at a solid week of nothing.
Now, there is a flicker of hope around Tuesday the 18th. The swell tries to build, hitting 4 ft from the WSW with a 5-second period. The energy bumps up to 56, which is at least moderate. But look at the wind: a fresh 19 mph W breeze creates a lumpy cross-shore chop. Not good. By Tuesday afternoon, the swell pushes 5 ft with a 6-second period and energy hits 134 – moderate wave energy for sure – but the wind is a fresh 22 mph from the SW, cross-onshore. That’s going to be a messy, blown-out situation. It’s too big for beginners at 5 ft, and with that wind, it’s a mess for everyone. Wednesday the 19th is more of the same: lumpy, cross-shore winds, and the swell stays around the 3 ft mark. Not a single standout session here.
After that brief pulse, it drops back to tiny surf for the rest of the run. Thursday the 20th has a clean offshore from the N at 16 mph, but the swell is back to 0.7 ft. You get a few more mornings with clean conditions – like Friday the 21st with a light NNE breeze, or Saturday the 22nd – but the swell is flat. The energy values are in the single digits. It’s basically a lake out there.
So here’s the bottom line: there are no good surf options in this 16-day window for Brighton. That’s it. Given how inconsistent this spot is, a blank run like this isn't unheard of. It’s a bummer, but forecasts can change, and it never stays flat forever. For now, save the wax.
- Rusty
Short Range ForecastMostly dry. Warm (max 31°C on Thu afternoon, min 17°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 22°C on Mon afternoon, min 18°C on Sun night). Winds increasing (light winds from the NNE on Mon morning, fresh winds from the WSW by Tue afternoon). | ||||||||||||||||||||
Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | WSW 9 | WSW 9 | WSW 7 | WSW 7 | WSW 4 | WSW 5 | WSW 4 | WSW 5 | WSW 7 | SW 8 | SW 3 | W 7 | W 7 | W 7 | WSW 4 | WSW 5 | WSW 6 | WSW 6 | WSW 5 | WSW 5 | SW 5 |
Wave Graph | |||||||||||||||||||||
8 | 8 | 5 | 5 | 16 | 19 | 4 | 2 | 5 | 2 | 2 | 1 | 1 | 1 | 20 | 56 | 134 | 63 | 49 | 54 | 29 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-off | cross-off | cross-on | cross-off | off | cross | cross-off | cross-off | on | cross-on | off | cross-on | cross | cross | cross-on | cross | cross | cross-on | cross-off |
High Tide | 12:31PM5.85m | 00:47AM5.90m | 1:13PM6.01m | 1:28AM5.95m | 1:52PM6.00m | 2:07AM5.85m | 2:30PM5.85m | 2:45AM5.62m | 3:07PM5.58m | 3:22AM5.29m | 3:43PM5.22m | 4:00AM4.90m | 4:20PM4.82m | ||||||||
Low Tide | 6:41PM0.31m | 7:02AM-0.04m | 7:24PM0.21m | 7:43AM-0.04m | 8:05PM0.24m | 8:21AM0.10m | 8:43PM0.40m | 8:59AM0.37m | 9:21PM0.66m | 9:36AM0.73m | 10:00PM0.99m | 10:15AM1.13m | 10:42PM1.36m | ||||||||
5:43 | — | — | 5:45 | — | — | 5:46 | — | — | 5:48 | — | — | 5:48 | — | — | 5:50 | — | — | 5:52 | — | — | |
— | 8:24 | — | — | 8:22 | — | — | 8:21 | — | — | 8:19 | — | — | 8:16 | — | — | 8:15 | — | — | 8:14 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 30 | 31 | 28 | 26 | 27 | 28 | 26 | 27 | 21 | 20 | 19 | 19 | 21 | 22 | 20 | 22 | 22 | 22 | 20 | 21 | 22 |
Feels °C | 25 | 27 | 26 | 23 | 23 | 26 | 24 | 25 | 20 | 20 | 17 | 19 | 19 | 20 | 17 | 19 | 18 | 20 | 18 | 16 | 18 |
Swell 1 Height (m) Direction Period (s) | WSW 9 | WSW 9 | WSW 7 | WSW 7 | WSW 9 | WSW 5 | WSW 4 | WSW 5 | WSW 7 | SW 4 | SW 7 | — | — | W 7 | — | — | — | WSW 6 | — | — | SW 5 |
8 | 8 | 5 | 5 | 16 | 19 | 4 | 2 | 5 | 1 | 2 | — | — | 1 | — | — | — | 63 | — | — | 29 | |
Swell 2 Height (m) Direction Period (s) | — | — | SW 10 | SW 10 | — | SW 9 | — | W 8 | — | SW 8 | — | W 7 | W 7 | — | — | — | — | — | — | — | — |
— | — | 4 | 4 | — | 3 | — | 1 | — | 2 | — | 1 | 1 | — | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | W 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | WSW 4 | — | — | — | — | NNE 2 | SW 3 | — | NNW 3 | — | WSW 4 | WSW 5 | WSW 6 | — | WSW 5 | WSW 5 | N 2 |
— | — | — | — | 11 | — | — | — | — | 1 | 1 | — | 1 | — | 20 | 56 | 134 | — | 49 | 54 | 1 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 158 | 431 | 84 | 290 | 431 | 181 | 419 | 501 | 181 | 421 | 655 | 689 | 495 | 682 | 325 | 377 | 711 | 325 | 348 | 387 | 293 |
Best forecast wave conditions in South Coast of England | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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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 16 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.











