
Surf Forecasts:
Praia da Barra surf forecast from 31 Jul 2026:
- Best quality surf: Saturday 1 Aug, 4AM (local time) - 4ft (1.2m), 6s period, NNW swell with glassy winds.
- Most powerful swell: Monday 3 Aug, 4PM (local time) - 3.5ft (1.1m), 8s period, W swell with 157 kJ wave energy.
- Next surfable swell (1★+): Saturday 1 Aug, 4AM (local time) - 4ft (1.2m), 6s period with NNW swell.
Best Forecast Surf Conditions for Praia da Barra this week:
The surf forecast for Praia da Barra over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 01) at 4AM. The primary swell is predicted to be 1.2m and 6s period with a secondary swell of 0.7m and 9s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Praia da Barra in the next 16 days are 1.1m 8s and forecast to arrive on Monday (Aug 03) at 4PM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Sat 1st Aug) | 4ft (1.2m) 6s |
| Best Surf | 4AM (Sat 1st Aug) | 4ft (1.2m) 6s |
| Most Powerful | 4PM (Mon 3rd Aug) | 3.5ft (1.1m) 8s |
Table - best surf conditions forecast for Praia da Barra over the next 16 days.
The Lowdown
Alright, folks, Rusty here. Let’s be straight with you – this outlook for Praia da Barra is a tough one to write. We’re looking at a long, 16-day stretch, and honestly, the surf is mostly pretty ordinary. The wave energy is weak, and the wind is constantly messing things up. There’s a big gap of poor conditions at the start, so don’t get your hopes up for the first week. We’re essentially waiting for a few specific mornings that might offer a brief window of something surfable.
The first spot worth mentioning is a Saturday morning, 1st of August. The swell is a tiny 3 ft, coming from the NNW with a short period of 6 seconds. The water is a touch warmer than normal at 69°, sitting about 3° above average for the time of year. The real standout here is the wind: a glassy WSW breeze at 3 mph. That’s a major positive, making the surf look clean despite the very weak combined swell energy of 161. The waves are surfable, but it’s very ordinary. The break is a sandbar that rarely breaks, so to see any action at all is notable. Keep in mind crowds are possible here.
Later in the outlook, we finally get a bit more juice. The best chance for a decent wave comes on Saturday morning, 8th of August. The swell picks up to 4 ft from the WNW with a 9-second period. The combined energy jumps to a moderate 308, which is the biggest number we’ll see all window. It’s a shame the wind is a cross-onshore breeze at 9 mph, which will keep the surface a bit bumpy, but for this area, it’s the best on offer. The swell is getting some size, but it’s still manageable for most intermediates.
Looking further out, Monday morning, 10th of August, shows a 5 ft swell from the NNW with a short 6-second period and a light onshore wind. The combined energy is 212, but the conditions are only marginal. The short period and wind will make it messy. For experts only, there’s a chance on Sunday afternoon, 9th of August, with a 6 ft swell from the NNW, but it’s howling cross-onshore at 19 mph. That’s more of a kite-surfing setup than a paddle-surfing one.
The rest of the window is filled with poor surf conditions, small swell, and cross-onshore or onshore winds. The consistency is just not there. For a break that rarely breaks, it’s a pretty normal run of quiet days. Don’t write it off completely, though – forecasts can change. For now, mark your calendar for the 1st of August morning for a glassy paddle, or the 8th of August morning for a bit more size, even if it’s a little choppy.
Rusty.
Short Range ForecastMostly dry. Warm (max 21°C on Mon morning, min 17°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 22°C on Mon afternoon, min 17°C on Wed night). Wind will be generally light. | |||||||||||||||||||
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 | NNW 6 | W 9 | W 9 | NW 7 | NNW 6 | W 10 | W 9 | W 9 | W 8 | W 9 | W 9 | W 8 | W 8 | W 8 | NNW 8 | W 10 | W 10 | NNW 9 | NNW 8 |
Wave Graph | ||||||||||||||||||||
26 | 99 | 82 | 60 | 79 | 57 | 66 | 63 | 78 | 157 | 152 | 122 | 90 | 86 | 55 | 46 | 74 | 71 | 101 | 59 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | glassy | cross-on | cross-on | cross-on | cross-on | glassy | cross | on | cross-off | cross-on | on | cross | cross-on | cross-on | cross | cross-on | cross-on | cross |
High Tide | 5:25PM3.14m | 5:43AM2.97m | 5:56PM3.14m | 6:14AM2.94m | 6:28PM3.10m | 6:48AM2.89m | 7:03PM3.02m | 7:26AM2.81m | 7:44PM2.91m | 8:11AM2.71m | 8:35PM2.77m | 9:12AM2.61m | 9:48PM2.63m | |||||||
Low Tide | 11:24PM0.86m | 11:33AM0.89m | 11:59PM0.85m | 12:09PM0.91m | 00:37AM0.89m | 12:48PM0.97m | 1:17AM0.97m | 1:31PM1.06m | 2:02AM1.08m | 2:21PM1.18m | 2:55AM1.21m | 3:21PM1.29m | 4:00AM1.32m | |||||||
— | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | |
8:52 | — | — | 8:50 | — | — | 8:49 | — | — | 8:47 | — | — | 8:46 | — | — | 8:45 | — | — | 8:45 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 19 | 19 | 19 | 20 | 20 | 20 | 21 | 22 | 21 | 22 | 22 | 21 | 20 | 20 | 18 | 19 | 20 | 20 |
Feels °C | 16 | 18 | 21 | 18 | 20 | 20 | 19 | 21 | 20 | 23 | 24 | 21 | 21 | 22 | 20 | 17 | 16 | 19 | 18 | 21 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | W 9 | NNW 6 | W 9 | NW 7 | NNW 6 | W 10 | W 9 | W 9 | W 8 | W 9 | W 9 | W 8 | W 8 | W 8 | NNW 8 | NW 8 | NNW 8 | NNW 9 | NNW 8 |
26 | 85 | 82 | 60 | 79 | 57 | 66 | 63 | 78 | 157 | 152 | 122 | 90 | 86 | 55 | 46 | 74 | 58 | 101 | 59 | |
Swell 2 Height (m) Direction Period (s) | W 11 | NW 9 | W 9 | NNW 8 | W 9 | W 10 | NNW 7 | NW 4 | NNW 7 | NNW 8 | NNW 8 | N 8 | NW 11 | NNW 9 | NW 8 | W 7 | W 10 | W 10 | W 10 | W 10 |
10 | 3 | 73 | 24 | 41 | 48 | 10 | 5 | 11 | 6 | 6 | 6 | 30 | 34 | 35 | 37 | 74 | 71 | 49 | 47 | |
Swell 3 Height (m) Direction Period (s) | NNW 7 | N 10 | N 9 | WSW 8 | WSW 8 | WSW 7 | — | NNW 7 | W 15 | — | SW 13 | NW 11 | N 9 | SW 12 | WNW 10 | WNW 10 | SW 12 | NNW 10 | SW 12 | SW 13 |
5 | 2 | 6 | 12 | 13 | 10 | — | 5 | 4 | — | 7 | 5 | 6 | 6 | 20 | 35 | 6 | 38 | 5 | 7 | |
Wind waves Height (m) Direction Period (s) | NW 5 | NNW 6 | — | NW 6 | — | — | NW 5 | — | — | — | — | — | — | — | — | NW 3 | NNW 4 | — | — | — |
18 | 99 | — | 37 | — | — | 20 | — | — | — | — | — | — | — | — | 3 | 8 | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 246 | 31 | 0 | 246 | 54 | 54 | 221 | 2 | 9 | 216 | 0 | 81 | 216 | 54 | 117 | 216 | 74 | 54 | 221 | 40 |
Best forecast wave conditions in Beira | ||||||||||||||||||||
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 Praia da Barra Surf forecast
The above surf forecast table for Praia da Barra provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Praia da Barra can be found by selecting the local surf guide option on the grey menu. Our Praia da Barra 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 (Praia da Barra) 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 Praia da Barra 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.
Praia da Barra is 8 km (5 miles) from the city of Ilhavo. If you plan a holiday in Beira, look for hotels and other accommodation in Ilhavo. Ilhavo has rooms for a wide range of budgets as well as car hire and transport links.











