
Surf Forecasts:
Beliche surf forecast from 10 Aug 2026:
- Best quality surf: Monday 10 Aug, 4AM (local time) - 3.5ft (1.1m), 8s period, NW swell with offshore winds.
- Most powerful swell: Friday 14 Aug, 10PM (local time) - 5ft (1.6m), 9s period, NW swell with 408 kJ wave energy.
- Next surfable swell (1★+): Monday 10 Aug, 4AM (local time) - 3.5ft (1.1m), 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 1.1m 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 1.6m 9s and forecast to arrive on Friday (Aug 14) 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 (1.1m) 8s |
| Best Surf | 4AM (Mon 10th Aug) | 3.5ft (1.1m) 8s |
| Most Powerful | 10PM (Fri 14th Aug) | 5ft (1.6m) 9s |
Table - best surf conditions forecast for Beliche over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s talk about what’s going on along the coast. We are lookin’ at a pretty barren stretch, so let me lay it out straight. The surf is gonna be small and mostly just okay for the next couple weeks. The silver linin’ is that we got offshore winds workin’ for us more often than not, so the surface should stay clean on the small stuff.
First real chance to wet a board comes Monday, August 10th over at Beliche. This spot shelterin’ on the beach and point, and it lights up when the swell comes from the northwest. Monday mornin’ we see about a 3-foot NW swell, but the period is a short 7 seconds – that’s wind swell territory, not much grunt. Wind is solid offshore from the north blowin’ 25 km/h, which is a major bonus for smooth walls. The combined energy is weak (123). It’s rideable, but pretty so-so. That’s about as good as it’s gonna get for a while.
Come Tuesday the 11th, it drops off a cliff. Swell shrinks to 1 feet, energy falls to 32. Water temp is pretty average for this time of year, so you’re not gettin’ much warm or cool surprise.
From there on, it’s mostly marginal. Wednesday the 12th morning shows a 2-foot WNW swell, with the period stretchin’ out to 11 seconds – that longer period gives a bit more shape, but it’s barely enough to break. The 25 km/h offshore wind from the NNW keeps things tidy.
As we move into the weekend of the 16th, the swell tries to build. Sunday the 16th morning has 4-foot waves from the NNW, 8-second period, with a light cross-offshore breeze at 10 km/h. Energy is gettin’ into the moderate zone (285). That afternoon the wind switches to the west and goes cross-shore, killin’ the clean surface.
Early the next week, Monday the 17th still has some size (4-foot NW), but the wind is light cross-onshore, and with that weak 8-second period, it’s just not worth paddlin’ for. That period honestly looks more fun for kite surfing than a surfboard.
The only other faint glimmer comes way late – Saturday, August 22nd and Sunday, August 23rd. Saturday mornin’ shows a clean 3-foot WNW swell, 9-second period, with a moderate offshore wind (20 km/h from the NNW) and moderate wave energy (176). Again, it’s just “surfable but not good”. But it’s more than a week out, so don’t bank on it.
Bottom line: The coast is really flat. No proper standout. The best shot is Monday the 10th for some clean, tiny waves. After that, it’s a desert until maybe the 22nd, but that’s a long-range mirage, not a sure thing. Don’t burn gas for it, but if you’re desperate, Monday’s your window.
Rusty.
Short Range ForecastMostly dry. Warm (max 21°C on Mon morning, min 19°C on Sun night). Mainly fresh winds. | Days 4-6 Weather SummaryMostly dry. Warm (max 22°C on Thu morning, min 19°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | |||||||||||||||
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) | NW 7 | NW 8 | NW 7 | NW 7 | WNW 10 | WNW 10 | WNW 11 | WNW 10 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | NW 9 | NW 7 | NNW 7 | NW 7 | NW 8 | NNW 8 | NW 8 | NW 8 |
Wave Graph | |||||||||||||||||||||
79 | 114 | 140 | 12 | 19 | 40 | 65 | 107 | 124 | 129 | 135 | 187 | 139 | 120 | 268 | 120 | 135 | 338 | 170 | 289 | 250 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | off | cross-off | off | off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross | off |
High Tide | 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 | 5:25AM2.76m | 5:41PM2.90m | ||||||||
Low Tide | 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 | 11:23AM0.21m | 11:51PM0.24m | |||||||
6:48 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | |
— | 8:34 | — | — | 8:32 | — | — | 8:30 | — | — | 8:30 | — | — | 8:29 | — | — | 8:28 | — | — | 8:27 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 20 | 21 | 21 | 20 | 21 | 21 | 20 | 22 | 21 | 20 | 21 | 20 | 20 | 21 | 21 | 20 | 21 | 22 | 22 |
Feels °C | 20 | 19 | 18 | 19 | 19 | 17 | 19 | 19 | 17 | 20 | 19 | 17 | 19 | 17 | 16 | 19 | 19 | 18 | 23 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | NW 9 | W 11 | WNW 11 | NW 7 | WNW 10 | WNW 10 | WNW 11 | WNW 10 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | NW 9 | NW 11 | NW 8 | NW 9 | W 8 | NNW 8 | NW 8 | NW 8 |
41 | 2 | 11 | 12 | 19 | 40 | 65 | 107 | 124 | 129 | 135 | 154 | 139 | 120 | 19 | 105 | 117 | 5 | 170 | 289 | 250 | |
Swell 2 Height (m) Direction Period (s) | W 12 | — | W 6 | WNW 10 | NNW 12 | NNW 11 | WNW 9 | NNW 10 | NW 9 | NW 6 | NW 12 | — | S 12 | — | NW 11 | S 18 | WNW 8 | SW 16 | WNW 8 | SW 15 | SW 15 |
3 | — | 3 | 10 | 15 | 24 | 31 | 18 | 3 | 30 | 37 | — | 3 | — | 5 | 6 | 13 | 10 | 105 | 9 | 8 | |
Swell 3 Height (m) Direction Period (s) | — | — | N 14 | NNW 10 | W 12 | NW 8 | NNW 10 | — | — | N 9 | NNW 9 | — | — | — | — | — | — | S 16 | SW 16 | — | — |
— | — | 4 | 10 | 3 | 3 | 20 | — | — | 2 | 9 | — | — | — | — | — | — | 5 | 10 | — | — | |
Wind waves Height (m) Direction Period (s) | 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 | NNW 6 | NW 7 | NNW 7 | NW 7 | NW 8 | — | — | — |
79 | 114 | 140 | 61 | 62 | 97 | 68 | 61 | 100 | 88 | 70 | 187 | 118 | 99 | 268 | 120 | 135 | 338 | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 186 | 82 | 104 | 617 | 80 | 0 | 10 | 24 | 0 | 260 | 24 | 69 | 24 | 69 | 86 | 306 | 4 | 0 | 5 | 0 |
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.











