
Surf Forecasts:
Beliche surf forecast from 9 Aug 2026:
- Best quality surf: Monday 10 Aug, 4AM (local time) - 3.5ft (1.0m), 8s period, NW swell with offshore winds.
- Most powerful swell: Saturday 15 Aug, 10PM (local time) - 7ft (2.2m), 8s period, NNW swell with 651 kJ wave energy.
- Next surfable swell (1★+): Monday 10 Aug, 4AM (local time) - 3.5ft (1.0m), 8s period with NW swell.
Best Forecast Surf Conditions for Beliche this week:
The surf forecast for Beliche over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 10) at 4AM. The primary swell is predicted to be 1.0m and 8s period with a secondary swell of 0.4m and 10s. Another secondary swell of 0.2m and 10s is also forecast. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Beliche in the next 16 days are 2.2m 8s and forecast to arrive on Saturday (Aug 15) at 10PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Wednesday (Aug 12) at 1AM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Mon 10th Aug) | 3.5ft (1.0m) 8s |
| Best Surf | 4AM (Mon 10th Aug) | 3.5ft (1.0m) 8s |
| Most Powerful | 10PM (Sat 15th Aug) | 7ft (2.2m) 8s |
Table - best surf conditions forecast for Beliche over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what’s on the table for the next couple of weeks at Beliche. We’ve got a bit of a slow start, so don’t rush to wet a line just yet.
The first few days are pretty grim. Sunday the 9th and into the start of the week, we're looking at weak, short-period swell and messy winds. The water is sitting at 67°, which is a solid 4° colder than usual for this time of year – you'll feel that chill. The combined energy is low, around 120 (moderate wave energy), and the conditions just aren't there. We're looking at a real dry spell until things start to look a little more promising towards the middle of the month.
Now, the first real glimmer of hope comes on Monday the 17th of August. We’ve got a moderate 6ft swell pushing in from the NNW, with a period of 9 seconds. The real story here is the wind: glassy conditions in the morning with a light W breeze at 3 mph. That’s a major positive, mate. The combined energy jumps up to 473 (moderate wave energy), suggesting there's some decent grunt in the water. This is the standout window of the entire outlook. The waves will be clean and well-shaped, ideal for a session at Beliche. Keep in mind, though, this is a fairly consistent spot but crowds are often an issue, so get out there early.
After that morning session on the 17th, the quality drops off quickly as the wind turns onshore and the swell becomes a bit more jumbled. Through the following week, we see the swell stick around but the wind is mostly onshore or cross-onshore, which will make for choppy, poor conditions. There’s a bit of a tease on Friday the 21st with a 6ft NW swell and a period of 9 seconds, but the cross-shore wind will leave it a bit bumpy. The energy is solid though, hitting 513 (moderate wave energy). By the final weekend, the 23rd and 24th, the swell drops back down and the winds are cross-offshore, but it's nothing to get too excited about.
Overall, the one true standout is the Monday morning of the 17th. For the rest, it’s a waiting game. This is a stretch where it tends not to stay poor for long, so keep an eye on the forecasts.
Rusty.
Short Range ForecastMostly dry. Warm (max 21°C on Sun afternoon, min 19°C on Sun night). Mainly fresh winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 22°C on Thu morning, min 19°C on Wed night). Mainly strong winds. | |||||||||||||||||||
Sun 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | ||||||||||||||
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) | WNW 7 | WNW 8 | NW 7 | NW 8 | NW 7 | NNW 13 | WNW 10 | WNW 10 | WNW 9 | WNW 10 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | NW 9 | NW 7 | NNW 8 | NNW 8 | NNW 8 |
Wave Graph | ||||||||||||||||||||
90 | 107 | 79 | 114 | 140 | 17 | 19 | 40 | 47 | 107 | 124 | 129 | 135 | 176 | 164 | 396 | 394 | 314 | 581 | 620 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | cross-off | off | off | cross-off | off | off | off | off | off | off | off | off | off | off | off | cross-off | off |
High Tide | 00:54AM2.41m | 1:18PM2.69m | 1:52AM2.60m | 2:10PM2.93m | 2:41AM2.75m | 2:57PM3.11m | 3:26AM2.85m | 3:41PM3.21m | 4:07AM2.88m | 4:22PM3.20m | 4:47AM2.85m | 5:02PM3.09m | ||||||||
Low Tide | 6:39PM0.53m | 7:00AM0.54m | 7:40PM0.30m | 7:55AM0.35m | 8:31PM0.09m | 8:42AM0.18m | 9:16PM-0.05m | 9:25AM0.08m | 9:58PM-0.10m | 10:05AM0.04m | 10:37PM-0.06m | 10:44AM0.09m | 11:15PM0.06m | |||||||
— | — | 6:48 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — | |
8:35 | — | — | 8:34 | — | — | 8:32 | — | — | 8:30 | — | — | 8:30 | — | — | 8:29 | — | — | 8:28 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 20 | 21 | 21 | 20 | 21 | 21 | 20 | 21 | 21 | 20 | 22 | 21 | 20 | 21 | 20 | 20 | 20 | 20 | 20 |
Feels °C | 19 | 18 | 20 | 19 | 18 | 19 | 19 | 17 | 19 | 19 | 17 | 19 | 19 | 16 | 18 | 17 | 15 | 16 | 16 | 14 |
Swell 1 Height (m) Direction Period (s) | NW 11 | WNW 8 | NW 9 | W 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 10 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | — | — | NW 9 | S 18 | S 16 |
30 | 107 | 41 | 2 | 11 | 10 | 19 | 40 | 47 | 107 | 124 | 129 | 135 | 166 | 164 | — | — | 99 | 6 | 5 | |
Swell 2 Height (m) Direction Period (s) | — | NNW 10 | W 12 | — | W 6 | NNW 10 | NNW 12 | NNW 11 | WNW 11 | NNW 10 | NW 9 | NW 13 | NW 12 | — | — | — | — | S 18 | S 18 | — |
— | 38 | 3 | — | 3 | 10 | 15 | 24 | 40 | 9 | 3 | 7 | 52 | — | — | — | — | 6 | 6 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | N 14 | NNW 13 | NNW 9 | NW 8 | NNW 10 | — | — | NW 9 | N 9 | — | — | — | — | — | — | — |
— | — | — | — | 4 | 17 | 8 | 3 | 38 | — | — | 3 | 2 | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | WNW 7 | N 4 | NW 7 | NW 8 | NW 7 | NW 6 | NW 5 | NNW 6 | NNW 6 | NNW 5 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NW 9 | NW 7 | NNW 8 | NNW 8 | NNW 8 |
90 | 7 | 79 | 114 | 140 | 61 | 53 | 97 | 68 | 69 | 115 | 82 | 65 | 176 | 118 | 396 | 394 | 314 | 581 | 620 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 617 | 24 | 0 | 186 | 101 | 104 | 384 | 80 | 0 | 186 | 24 | 19 | 260 | 24 | 69 | 757 | 69 | 69 | 772 | 69 |
Best forecast wave conditions in The Algarve | ||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Latest Updates
Information about the Beliche Surf forecast
The above surf forecast table for Beliche provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Beliche can be found by selecting the local surf guide option on the grey menu. Our Beliche 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 (Beliche) 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 Beliche 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.
Beliche is 29 km (18 miles) from Lagos. If you plan a holiday in The Algarve, look for hotels and other accommodation in Lagos. Lagos has rooms for a wide range of budgets as well as car hire and transport links.











