
Surf Forecasts:
Brighton surf forecast from 14 Sep 2026:
- Best quality surf: Friday 18 Sep, 7AM (local time) - 3ft (0.9m), 6s period, W swell with cross-offshore winds.
- Most powerful swell: Thursday 17 Sep, 4PM (local time) - 6ft (1.8m), 6s period, SW swell with 237 kJ wave energy.
- Next surfable swell (1★+): Friday 18 Sep, 7AM (local time) - 3ft (0.9m), 6s period with W swell.
Best Forecast Surf Conditions for Brighton this week:
The surf forecast for Brighton over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 18) at 7AM. The primary swell is predicted to be 0.9m and 6s period with a secondary swell of 0.7m and 6s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Brighton in the next 16 days are 1.8m 6s and forecast to arrive on Thursday (Sep 17) at 4PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Wednesday (Sep 16) at 7AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Fri 18th Sep) | 3ft (0.9m) 6s |
| Best Surf | 7AM (Fri 18th Sep) | 3ft (0.9m) 6s |
| Most Powerful | 4PM (Thu 17th Sep) | 6ft (1.8m) 6s |
Table - best surf conditions forecast for Brighton over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s get straight into it.
Well, it’s a quiet start, that’s for sure. We’re looking at a long stretch of small, weak surf through the whole 16-day window. The first real recommendation doesn’t even pop up until Thursday the 17th of September, and even then, it’s not much to write home about. From now until then, it’s all knee-high or smaller mush, with choppy onshore winds and weak energy readings. It’s a real lull.
Let’s break it down day by day.
Monday 14th and Tuesday 15th September – Forget it. Brighton is looking at tiny, messy swell from the WSW, with cross-onshore winds making it bumpy. Swell heights are between 2 ft and 3 ft, periods are short (4 to 5 seconds), and the combined energy is low, in the 10 to 30 range. Water temp is 67°F, which is much warmer than usual for this time of year, but that’s the only highlight.
Wednesday 16th September – A slight improvement. We get some NW winds, so it cleans up nicely, but the swell is still tiny. Wednesday morning has 2 ft from the W with a 5-second period and a combined energy of just 31. Wednesday afternoon drops even smaller, 1 ft from the WSW, though the period stretches to 8 seconds and the wind stays clean. Still, there’s not enough juice to get excited about.
Thursday 17th September – This is the standout, for what it’s worth. The morning is a write-off with 35 km/h WSW cross-winds and a bumpy 3 ft. But the afternoon brings a jump in energy. We get a 6 ft swell from the SW with a 6-second period, and the combined energy hits 237 (moderate). That’s the biggest pulse of the whole forecast. But here’s the catch: the wind is a fresh cross-wind at 30 km/h, and there’s light rain. It’ll be lumpy and challenging. This is only for experienced surfers, if anyone bothers. Brighton is a beach/pier setup, so the cross-wind will chop it up.
Friday 19th September to Monday 22nd September – The swell fades fast. Friday morning is clean with a light NW breeze, but the swell is just 3 ft and weak (combined energy 56). The rest of the weekend and Monday sees the swell drop to 1 ft and smaller, with periods all over the place. The wind stays light or onshore, and the energy is negligible.
Tuesday 23rd September through to the end (Sunday 28th September) – This is a proper dead zone. Swell heights barely reach 1 ft on the 26th, and most days are 0.3 ft. Periods are long (8 to 13 seconds) but there’s no height to push it. The combined energy readings are in the single digits, often below 10. Winds are light, and the cleanest days come from the NE and ENE, but there’s simply no surf to ride. It’s a flat spell.
Final word: The best wave of the window is Thursday afternoon the 17th, but it’s far from perfect. The wind is messy, the period is short, and the energy is only moderate. Everything else is tiny or flat. If you’re desperate for a paddle, you might get a few weak ones on Wednesday morning the 16th, but honestly, this is a stretch best spent on other things. Forecasts can change, but right now it’s looking like a long dry spell.
Rusty.
Short Range ForecastMostly dry. Very mild (max 19°C on Mon morning, min 13°C on Tue night). Mainly fresh winds. | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Thu morning. Very mild (max 18°C on Thu afternoon, min 12°C on Thu night). Winds decreasing (fresh winds from the WSW on Thu morning, light winds from the NW by Sat night). | ||||||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | |||||||||||||||
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 5 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | W 6 | W 5 | WSW 8 | WSW 5 | WSW 5 | SW 6 | WSW 6 | W 6 | WSW 3 | WSW 5 | WSW 5 | SW 5 | WSW 5 | WSW 5 | W 10 | S 14 |
Wave Graph | |||||||||||||||||||||
14 | 20 | 10 | 7 | 27 | 62 | 29 | 22 | 25 | 42 | 237 | 53 | 40 | 10 | 30 | 46 | 79 | 39 | 9 | 8 | 4 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-off | cross | cross-on | glassy |
High Tide | 1:58PM5.84m | 2:14AM5.65m | 2:32PM5.57m | 2:48AM5.35m | 3:04PM5.22m | 3:22AM4.97m | 3:38PM4.83m | 3:58AM4.56m | 4:16PM4.41m | 4:40AM4.15m | 5:05PM4.03m | 5:42AM3.80m | 6:22PM3.75m | ||||||||
Low Tide | 8:06PM0.35m | 8:21AM0.44m | 8:40PM0.61m | 8:55AM0.78m | 9:14PM0.96m | 9:30AM1.17m | 9:52PM1.35m | 10:12AM1.58m | 10:41PM1.73m | 11:09AM1.95m | 11:52PM2.03m | 12:32PM2.18m | 1:20AM2.10m | ||||||||
6:33 | — | — | 6:33 | — | — | 6:35 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | |
— | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:10 | — | — | 7:07 | — | — | 7:06 | — | — | 7:04 | — | |
mm | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 19 | 18 | 18 | 19 | 16 | 16 | 18 | 16 | 17 | 18 | 15 | 15 | 17 | 17 | 18 | 18 | 18 | 19 | 20 | 21 |
Feels °C | 18 | 17 | 17 | 16 | 14 | 10 | 12 | 14 | 12 | 11 | 13 | 10 | 11 | 12 | 13 | 15 | 14 | 16 | 18 | 18 | 21 |
Swell 1 Height (m) Direction Period (s) | SW 10 | SW 9 | SW 9 | SW 8 | W 11 | — | W 10 | WSW 8 | SW 10 | — | — | WSW 6 | WSW 5 | SW 14 | SW 13 | W 12 | W 11 | — | WSW 5 | SW 10 | WSW 6 |
4 | 3 | 3 | 3 | 2 | — | 2 | 22 | 4 | — | — | 53 | 16 | 7 | 7 | 3 | 3 | — | 9 | 4 | 4 | |
Swell 2 Height (m) Direction Period (s) | W 10 | W 9 | W 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 10 | W 10 | S 14 |
7 | 7 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 8 | 4 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 14 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | |
Wind waves Height (m) Direction Period (s) | WSW 5 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | W 6 | W 5 | WSW 5 | WSW 5 | WSW 5 | SW 6 | NNW 3 | W 6 | WSW 3 | WSW 5 | WSW 5 | SW 5 | WSW 5 | — | WSW 4 | — |
14 | 20 | 10 | 7 | 27 | 62 | 29 | 15 | 25 | 42 | 237 | 1 | 40 | 10 | 30 | 46 | 79 | 39 | — | 7 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 350 | 161 | 350 | 431 | 419 | 271 | 271 | 348 | 241 | 470 | 419 | 125 | 115 | 166 | 283 | 350 | 328 | 115 | 290 | 158 | 161 |
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.










