Surf Forecasts:
Baleal Sul surf forecast from 27 Aug 2026:
- Best quality surf: Friday 28 Aug, 7AM (local time) - 7ft (2.2m), 10s period, WNW swell with glassy winds.
- Most powerful swell: Friday 28 Aug, 10AM (local time) - 7ft (2.2m), 11s period, WNW swell with 1,123 kJ wave energy.
- Next surfable swell (1★+): Friday 28 Aug, 1AM (local time) - 7ft (2.1m), 10s period with WNW swell.
Best Forecast Surf Conditions for Baleal Sul this week:
The surf forecast for Baleal Sul over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 28) at 1AM. The primary swell is predicted to be 2.1m and 10s period with a secondary swell of 0.1m and 11s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Baleal Sul in the next 16 days are 2.2m 11s and forecast to arrive on Friday (Aug 28) at 10AM. Winds are predicted to be glassy at the time the swell arrives.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Fri 28th Aug) | 7ft (2.1m) 10s |
| Best Surf | 7AM (Fri 28th Aug) | 7ft (2.2m) 10s |
| Most Powerful | 10AM (Fri 28th Aug) | 7ft (2.2m) 11s |
Table - best surf conditions forecast for Baleal Sul over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s on the menu for the Baleal Sul stretch. This isn’t a week for the faint-hearted; there’s a bit of a wait before anything proper shows up.
The outlook starts off rough. Thursday the 27th is a write-off – rain showers and a fresh 22 mph cross-shore wind from the WSW are just smashing up the 8 ft swell. Combined wave energy is a moderate 570, but it’s all messy and lumpy. Forget about it.
Then, Friday morning the 28th is where it gets interesting. That’s the standout window. The wind goes glassy from the SSW at just 3 mph, and we’ve got a solid 7 ft swell rolling in from the WNW. The period is a nice 11 seconds, which is groundswell territory – good shape, good energy. The combined energy reading is 1123, which is solidly moderate. This is a beginner-friendly spot, but at 7 ft, it’s probably getting a bit much for total novices. The crowd factor says “sometimes,” so there could be a few others out, but with conditions like that, it’s worth it. Water temp is 67°, which is a bit colder than normal for this time of year, so you might want the springsuit.
Friday afternoon the wind swings NW onshore at 9 mph, and it’s game over for the clean surface. Saturday morning the 29th has a smaller 5 ft swell from the NW, but a 12 mph cross-on wind from the north chops it up. The rest of that weekend and into next week is a long, frustrating stretch of onshore or cross-onshore winds from the north, with swell sizes bouncing between 4 ft and 6 ft. The energy readings stay in the 200 to 500 range – moderate but messy. There’s no real quality surf to be had from Saturday the 29th all the way through to Wednesday the 3rd of September.
We get a small glimmer on Thursday the 4th of September morning. Glassy conditions from the north at 3 mph, with a 4 ft NNW swell, period only 7 seconds. The energy is 217 – weak. The wave comment says “surfable but very ordinary,” which is about right. It’s a small, weak wave, but if you’re desperate for a paddle, it’s clean. That afternoon the cross-on wind returns, and we’re back to choppy.
Friday the 5th morning has another glassy window with a tiny 3 ft NW swell and a 10-second period, energy 261. Again, it’s surfable but nothing special. After that, the pattern of northerly cross-on winds and small, short-period swell continues right through to the end of the forecast on the 11th of September. The combined energy drops into the double digits – 96 on the 11th morning – which is weak. There’s no standout second week session; it’s all small and messy.
To sum it up: Friday morning the 28th of August is your one true standout. Glassy, clean, a solid 7 ft groundswell from the WNW with 11-second periods. That’s the session to circle on the calendar. After that, it’s a long wait for tiny, glassy but weak waves on the 4th and 5th of September, but nothing to get excited about. The rest is a write-off.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Thu morning. Warm (max 21°C on Fri afternoon, min 18°C on Thu night). Winds decreasing (fresh winds from the WSW on Thu morning, calm by Thu night). | Days 4-6 Weather SummaryMostly dry. Warm (max 21°C on Sun morning, min 17°C on Mon night). Mainly fresh winds. | ||||||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | |||||||||||||||
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) | W 7 | W 8 | WNW 10 | WNW 11 | NW 11 | NW 10 | NW 9 | NW 8 | NW 8 | NW 8 | NW 10 | NW 9 | NW 9 | NW 10 | NW 10 | NW 9 | NNW 9 | NNW 7 | NNW 8 | NNW 8 | NNW 7 |
Wave Graph | |||||||||||||||||||||
568 | 567 | 788 | 1123 | 972 | 793 | 427 | 256 | 182 | 187 | 373 | 263 | 172 | 348 | 355 | 275 | 508 | 384 | 514 | 273 | 344 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-off | glassy | on | on | cross-on | on | on | cross-on | on | cross-on | cross-on | on | cross-on | cross-on | on | on | cross-on | on | on |
High Tide | 3:21PM3.43m | 3:40AM3.26m | 3:53PM3.53m | 4:10AM3.35m | 4:24PM3.58m | 4:42AM3.40m | 4:56PM3.58m | 5:15AM3.40m | 5:30PM3.51m | 5:50AM3.34m | 6:07PM3.38m | 6:30AM3.23m | 6:50PM3.20m | ||||||||
Low Tide | 9:32PM0.79m | 9:37AM0.80m | 10:02PM0.70m | 10:09AM0.72m | 10:33PM0.65m | 10:41AM0.69m | 11:05PM0.65m | 11:15AM0.72m | 11:38PM0.71m | 11:52AM0.80m | 00:16AM0.83m | 12:34PM0.94m | 00:59AM1.01m | ||||||||
7:00 | — | — | 7:01 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — | |
— | 8:15 | — | — | 8:15 | — | — | 8:13 | — | — | 8:12 | — | — | 8:09 | — | — | 8:08 | — | — | 8:07 | — | |
mm | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 20 | 20 | 21 | 19 | 19 | 20 | 19 | 21 | 21 | 19 | 19 | 20 | 18 | 18 | 19 | 18 | 19 | 19 | 18 |
Feels °C | 15 | 16 | 19 | 19 | 20 | 19 | 17 | 18 | 19 | 21 | 19 | 17 | 16 | 17 | 15 | 14 | 15 | 14 | 16 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | S 11 | NW 12 | WNW 10 | WNW 11 | NW 11 | NW 10 | NW 9 | NW 8 | NW 8 | NW 8 | NW 10 | NW 9 | NW 9 | NW 10 | NW 10 | NW 9 | SW 15 | SW 14 | SW 15 | NW 8 | SW 15 |
2 | 6 | 788 | 1123 | 972 | 793 | 427 | 256 | 182 | 187 | 373 | 263 | 172 | 348 | 355 | 275 | 9 | 8 | 37 | 129 | 9 | |
Swell 2 Height (m) Direction Period (s) | — | — | SW 11 | — | — | — | — | S 10 | — | W 13 | — | — | NW 11 | SW 17 | SW 16 | SW 15 | — | — | — | SW 16 | — |
— | — | 4 | — | — | — | — | 2 | — | 3 | — | — | 33 | 11 | 10 | 9 | — | — | — | 38 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | NW 11 | — | — | SSW 15 | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | 5 | — | — | 23 | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | W 7 | W 8 | — | — | — | — | — | — | — | — | — | N 4 | N 5 | N 5 | NNW 6 | NNW 6 | NNW 9 | NNW 7 | NNW 8 | NNW 8 | NNW 7 |
568 | 567 | — | — | — | — | — | — | — | — | — | 10 | 49 | 55 | 122 | 122 | 508 | 384 | 514 | 273 | 344 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 363 | 261 | 0 | 0 | 76 | 74 | 36 | 363 | 2 | 74 | 358 | 74 | 74 | 358 | 76 | 223 | 272 | 182 | 98 | 445 | 74 |
Best forecast wave conditions in Peniche | |||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||
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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.











