
Surf Forecasts:
Beliche surf forecast from 31 Jul 2026:
- Best quality surf: Sunday 2 Aug, 1PM (local time) - 3ft (0.9m), 6s period, NNW swell with offshore winds.
- Most powerful swell: Wednesday 5 Aug, 7PM (local time) - 4ft (1.2m), 8s period, NW swell with 205 kJ wave energy.
- Next surfable swell (1★+): Sunday 2 Aug, 1PM (local time) - 3ft (0.9m), 6s period with NNW 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 Sunday (Aug 02) at 1PM. The primary swell is predicted to be 0.9m and 6s period with a secondary swell of 0.6m and 9s. Another secondary swell of 0.3m and 8s 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 1.2m 8s and forecast to arrive on Wednesday (Aug 05) at 7PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 5s period and expected on Thursday (Aug 06) at 1AM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1PM (Sun 2nd Aug) | 3ft (0.9m) 6s |
| Best Surf | 1PM (Sun 2nd Aug) | 3ft (0.9m) 6s |
| Most Powerful | 7PM (Wed 5th Aug) | 4ft (1.2m) 8s |
Table - best surf conditions forecast for Beliche over the next 16 days.
The Lowdown
Right then, let’s get into it. The outlook for the region is a tough one, I’ll be honest. We’ve got a long stretch of small, weak swell and persistent wind, so it’s not going to be a classic period. The first bit of surf worth talking about doesn’t show up until the very end of the first week, and even then, it’s a hard sell. There’s a gap of several days at the start where there’s just nothing to recommend.
Alright, so the spot we’re looking at is Beliche, a beach and point that’s fairly consistent but sheltered. The water’s sitting at 66°, which is a solid 4° colder than normal for this time of year – that’s a pretty notable chill, so you’ll want a decent wetsuit. The optimum swell direction is from the NW, and we’re getting a lot of WNW swell, which is off-angle.
The first real glimmer comes on the morning of Wednesday, 5th of August. We’ve got a 3 ft swell from the WNW, with a period of 8 seconds, so it’s short-period windswell. The wind is offshore from the NNW at 15 mph, which will keep it clean. The combined energy is moderate (159). It’s surfable, but only just, and the conditions are ordinary. It’s not a standout, more of a “if you’re desperate” kind of session.
The next morning, Thursday, 6th of August, has a bit of a drop-off – 1 ft from the WNW with a 10-second period, which is a bit longer. The offshore wind is stronger at 18 mph, but the energy is weak (48). It’s not going to do much.
Things pick up a little on the Saturday, 8th of August. The morning sees a 4 ft swell from the WNW, with a 10-second period, and moderate offshore wind from the NNW at 15 mph. The energy is building into the moderate range (283). Still not a standout, but it’s bigger and cleaner.
As we move into the second week, the swell gets a bit more size but the period drops. The morning of Sunday, 9th of August, has a 5 ft swell from the NW, but with a very short period of just 6 seconds. That’s a short-period, choppy swell. The wind is fresh offshore at 18 mph, so it’ll be clean, but the wave quality will be poor. The energy is moderate (194). This is more suited to a kite than a paddle, to be honest.
The Monday, 10th of August, morning is similar – 5 ft from the NNW with a 7-second period, and offshore wind at 15 mph. The energy is moderate (243). Again, surfable but very ordinary.
The Tuesday, 11th of August, morning has a 5 ft swell from the NNW with a 6-second period, and a fresh offshore wind from the N at 18 mph. The energy is strong (330). But that short period is a killer for quality.
The only real standout in the whole run is the Saturday, 8th of August, morning. The 4 ft swell from the WNW with a 10-second period gives it a bit more shape, and the moderate offshore wind makes for clean conditions. The energy is moderate (283). It’s not a big day, but it’s the best on offer. It’s a small window of decent, clean surf. The crowds are often here, so expect company.
The rest of the period is a write-off. The wind stays strong and the swell is either too small or too short-period. The last few days have a tiny 0.3 ft, 20-second period swell from the SW on the 15th of August, which is just a ghost.
So, keep your expectations low. The Saturday, 8th of August, morning is the one to aim for if you’re desperate for a paddle. Otherwise, it’s a waiting game.
Rusty.
Short Range ForecastMostly dry. Warm (max 21°C on Fri night, min 18°C on Sat night). Winds decreasing (fresh winds from the NNW on Fri night, light winds from the NW by Mon morning). | Days 5-7 Weather SummaryMostly dry. Warm (max 22°C on Mon afternoon, min 19°C on Tue night). Mainly fresh winds. | |||||||||||||||||||
Fri 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | ||||||||||||||
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 9 | WNW 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 10 | W 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 10 | WNW 10 | WNW 10 |
Wave Graph | ||||||||||||||||||||
16 | 54 | 79 | 76 | 56 | 56 | 54 | 49 | 45 | 48 | 88 | 61 | 106 | 70 | 100 | 101 | 22 | 33 | 33 | 31 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | off | off | cross-off | cross-off |
High Tide | 4:27PM2.86m | 4:46AM2.59m | 4:59PM2.85m | 5:19AM2.58m | 5:32PM2.79m | 5:54AM2.54m | 6:09PM2.70m | 6:34AM2.47m | 6:51PM2.56m | 7:20AM2.38m | 7:42PM2.40m | 8:18AM2.28m | 8:49PM2.25m | |||||||
Low Tide | 10:39PM0.25m | 10:42AM0.31m | 11:11PM0.25m | 11:16AM0.34m | 11:45PM0.30m | 11:52AM0.41m | 00:21AM0.38m | 12:33PM0.51m | 1:03AM0.50m | 1:22PM0.63m | 1:56AM0.64m | 2:26PM0.75m | 3:04AM0.76m | |||||||
— | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:43 | — | — | |
8:44 | — | — | 8:43 | — | — | 8:42 | — | — | 8:40 | — | — | 8:39 | — | — | 8:38 | — | — | 8:37 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 21 | 21 | 20 | 19 | 20 | 20 | 20 | 21 | 22 | 22 | 22 | 22 | 21 | 21 | 20 | 20 | 20 | 21 | 20 |
Feels °C | 16 | 18 | 17 | 17 | 16 | 18 | 18 | 18 | 21 | 22 | 22 | 21 | 20 | 19 | 19 | 17 | 16 | 17 | 18 | 16 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 10 | NNW 6 | W 9 | W 9 | W 9 | W 9 | W 10 | W 9 | WNW 9 | WNW 9 | WNW 6 | WNW 9 | WNW 8 | WNW 8 | NNW 9 | WNW 8 | WNW 10 | WNW 10 | WNW 10 |
16 | 54 | 75 | 76 | 56 | 56 | 54 | 49 | 45 | 48 | 88 | 36 | 106 | 70 | 100 | 48 | 20 | 33 | 33 | 31 | |
Swell 2 Height (m) Direction Period (s) | WNW 11 | N 10 | W 9 | N 9 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | NNW 6 | NNW 7 | S 13 | WNW 9 | N 8 | NNW 11 | NNW 10 | WNW 10 | WNW 10 | WNW 7 | NNW 11 | S 13 |
12 | 2 | 79 | 2 | 15 | 13 | 12 | 11 | 13 | 5 | 3 | 61 | 1 | 12 | 39 | 21 | 22 | 15 | 12 | 3 | |
Swell 3 Height (m) Direction Period (s) | — | — | N 11 | — | — | — | — | — | NNW 7 | S 13 | — | N 8 | S 13 | W 11 | WNW 10 | S 12 | S 12 | S 12 | S 13 | S 13 |
— | — | 2 | — | — | — | — | — | 5 | 3 | — | 1 | 3 | 10 | 20 | 3 | 3 | 3 | 3 | 3 | |
Wind waves Height (m) Direction Period (s) | NNW 5 | NNW 6 | — | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | — | NW 5 | NW 7 | — | NW 2 | NW 4 | N 4 | WNW 8 | NW 5 | NNW 5 | NW 5 | NNW 5 |
40 | 84 | — | 65 | 96 | 55 | 49 | 31 | — | 4 | 8 | — | 1 | 8 | 6 | 101 | 98 | 54 | 54 | 92 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 647 | 59 | 69 | 647 | 104 | 10 | 414 | 104 | 332 | 414 | 10 | 10 | 10 | 10 | 0 | 257 | 86 | 350 | 622 | 101 |
Best forecast wave conditions in The Algarve | ||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||
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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.











