
Surf Forecasts:
Baleal Sul surf forecast from 8 Aug 2026:
- Most powerful swell: Saturday 15 Aug, 10AM (local time) - 7ft (2.2m), 8s period, NNW swell with 589 kJ wave energy.
Best Forecast Surf Conditions for Baleal Sul this week:
The most powerful waves expected at Baleal Sul in the next 16 days are 2.2m 8s and forecast to arrive on Saturday (Aug 15) at 10AM. 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+) | - | - |
| Best Surf | - | - |
| Most Powerful | 10AM (Sat 15th Aug) | 7ft (2.2m) 8s |
Table - best surf conditions forecast for Baleal Sul over the next 16 days.
The Lowdown
Alright, let’s get this out there. Look, it’s been a bit of a flat, frustrating stretch out here at Baleal Sul (Baleal-Sul). For the first week, we’ve got plenty of wind but the swell just isn’t doing us any favors. On Saturday the 9th, we’re looking at tiny 3 ft waves with a short 7-second period, blown out by onshore winds. It’s messy, it’s weak, and honestly, it’s not worth paddling out for. The energy is low too, with combined energy around 134. It’s a blank run.
That pattern sticks with us for the next few days. We’ve got onshore winds from the North and Northwest, keeping the surface choppy. Even though the swell bumps up a touch, the quality is poor. Sunday the 16th brings a bit more size, 7 ft from the NNW, but the wind is still on it. It’s a lot of water moving but it’s going to be a mess—not the clean, lined-up waves we want. The water’s running about average for this time of year at around 68°, no real surprise there.
The real story, the only one that matters, is the wave we can see on the horizon for Friday the 21st. After a week of mediocrity, the energy charts blow up. We’re talking about a serious jump in the combined energy, hitting a strong 1455. The swell jumps to 8 ft from the NNW with a 9-second period. That’s proper size, real push behind it. And the wind, well, it goes glassy in the morning—absolutely dead calm. That is the window. If you can get out there early on the 21st, that’s your standout session. Baleal Sul is a sheltered spot, and this northwest groundswell is exactly what it wants, even if it doesn’t love the period. It’s a point break, so this longer-period stuff will wrap in nicely. It’s going to be big, 8 ft, so it’s not for the timid. This one’s for the crew that knows what they’re doing.
The afternoon on the 21st sees a bit of cross-onshore wind pick up, and we start to lose the magic. Then Saturday the 22nd and Sunday the 23rd, the Northerly winds crank up to 22-25 mph. That’s not surfing weather, that’s just messy. You’re battling wind and chop, and the swell gets a bit disorganized. It’ll be big, but it’ll be sloppy. That stretch is going to be more of a fight than a glide.
So, here’s the deal: the first week is a write-off. Do something else. Then, keep Friday the 21st circled on the calendar. That morning glass-off with 8 ft NNW swell is our one true standout. Don't sleep on it. This is promising, but with it being a week out, keep an eye on the forecasts. It could easily shift, but the combo of size and clean conditions is too good to ignore. A rare and special day for Baleal Sul.
Rusty.
Short Range ForecastMostly dry. Warm (max 23°C on Sat afternoon, min 19°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 21°C on Tue afternoon, min 19°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Sat 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | ||||||||||||||
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) | W 8 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | NW 8 | NW 7 | NW 7 | NNW 5 | NNW 11 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 11 | WNW 10 | NNW 6 | NNW 7 | NNW 7 |
Wave Graph | ||||||||||||||||||||
31 | 89 | 84 | 86 | 74 | 60 | 79 | 23 | 51 | 50 | 75 | 121 | 147 | 141 | 113 | 218 | 179 | 149 | 166 | 324 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | cross-on | on | on | on | on | on | cross-on | on | on | cross-on | on | on | on | on | on | on |
High Tide | 00:04AM2.85m | 12:38PM3.07m | 1:18AM3.00m | 1:41PM3.30m | 2:17AM3.18m | 2:35PM3.53m | 3:07AM3.35m | 3:22PM3.70m | 3:51AM3.45m | 4:06PM3.80m | 4:33AM3.49m | 4:48PM3.80m | ||||||||
Low Tide | 5:46PM1.28m | 6:15AM1.26m | 7:02PM1.08m | 7:23AM1.10m | 8:04PM0.85m | 8:18AM0.92m | 8:55PM0.64m | 9:06AM0.75m | 9:41PM0.51m | 9:50AM0.65m | 10:23PM0.46m | 10:31AM0.61m | 11:03PM0.49m | |||||||
— | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — | 6:48 | — | — | |
8:42 | — | — | 8:40 | — | — | 8:39 | — | — | 8:37 | — | — | 8:37 | — | — | 8:36 | — | — | 8:35 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 21 | 22 | 22 | 20 | 21 | 21 | 20 | 21 | 21 | 19 | 21 | 21 | 19 | 21 | 21 | 20 | 20 | 20 | 20 |
Feels °C | 24 | 22 | 22 | 22 | 20 | 20 | 20 | 20 | 21 | 20 | 18 | 21 | 20 | 18 | 20 | 19 | 18 | 18 | 17 | 18 |
Swell 1 Height (m) Direction Period (s) | W 8 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | NW 8 | NW 7 | NW 7 | NNW 12 | NNW 11 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 11 | WNW 10 | WNW 9 | WNW 9 | NW 8 |
31 | 89 | 84 | 86 | 74 | 60 | 79 | 23 | 29 | 50 | 75 | 121 | 147 | 141 | 113 | 218 | 179 | 127 | 101 | 100 | |
Swell 2 Height (m) Direction Period (s) | NNW 8 | NNW 12 | NNW 11 | NNW 10 | NNW 9 | S 12 | NNW 11 | W 6 | WNW 10 | NW 8 | NNW 10 | NNW 9 | NNW 9 | NNW 10 | NW 12 | N 9 | — | — | — | — |
20 | 29 | 46 | 39 | 59 | 3 | 12 | 11 | 19 | 18 | 58 | 50 | 32 | 33 | 69 | 6 | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | N 11 | N 7 | N 7 | N 7 | — | — | NW 11 | NNW 10 | NW 12 | WNW 11 | — | — | — | — | NNW 9 | — | — | — | — | — |
2 | 9 | 4 | 1 | — | — | 5 | 19 | 6 | 23 | — | — | — | — | 17 | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | WNW 7 | NNW 3 | NNW 4 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 6 | NNW 6 | NNW 7 | NNW 7 |
— | — | — | — | — | 40 | 7 | 18 | 51 | 36 | 41 | 30 | 26 | 34 | 30 | 51 | 81 | 149 | 166 | 324 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 363 | 2 | 2 | 358 | 4 | 2 | 401 | 162 | 98 | 358 | 74 | 2 | 76 | 74 | 74 | 406 | 76 | 150 | 387 | 98 |
Best forecast wave conditions in Peniche | ||||||||||||||||||||
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 Baleal Sul Surf forecast
The above surf forecast table for Baleal Sul provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Baleal Sul can be found by selecting the local surf guide option on the grey menu. Our Baleal Sul 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 (Baleal Sul) 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 Baleal Sul 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.
Baleal Sul is 2 km (1 miles) from Peniche. If you plan a holiday in Peniche, look for hotels and other accommodation in Peniche. Peniche has rooms for a wide range of budgets as well as car hire and transport links.











