
Surf Forecasts:
Adraga surf forecast from 20 Jul 2026:
- Most powerful swell: Sunday 26 Jul, 7PM (local time) - 5.5ft (1.7m), 6s period, NNW swell with 200 kJ wave energy.
Best Forecast Surf Conditions for Adraga this week:
The most powerful waves expected at Adraga in the next 16 days are 1.7m 6s and forecast to arrive on Sunday (Jul 26) at 7PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.1m 11s period and expected on Friday (Jul 24) at 4PM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 7PM (Sun 26th Jul) | 5.5ft (1.7m) 6s |
Table - best surf conditions forecast for Adraga over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get into it for Adraga.
Right off the bat, I gotta be straight with you – the next week or so is a bit of a bummer. We’ve got a long stretch of onshore or cross-onshore winds that are just gonna mess up whatever small swell is running. From Monday the 20th all the way through to Sunday the 27th, it’s pretty much a write-off. The surf is small, weak, and the wind is just trash. You’re looking at a lot of messy, choppy conditions with combined swell energy mostly in the weak to moderate range. Not worth paddling out for.
Now, hang in there, because things finally start to look up around Tuesday the 28th. That morning, the wind drops to absolutely glassy – calm, zero wind. The swell bumps up to 5ft from the NNW with a period of 7 seconds. The combined energy is moderate, and for the first time in a while, the conditions are actually clean. This is a solid window for a session, especially if you’ve been jonesing for a wave. The water temp is about average for the time of year, so no surprises there.
The real standout, though, is looking like Wednesday the 29th. This is where things get interesting. The swell is pumping up to 8ft from the NW with a 9-second period – that’s proper groundswell energy. The combined energy is a massive 1080, which is strong. The wind is light and cross-offshore in the morning, keeping it clean. Now, here’s the caveat: at 8ft, this is only for the experienced crew. Beginners should sit this one out. Also, because the swell is coming from the NW, it’s matching the optimum direction for this break, so expect it to line up well. The swell is big enough to be a bit of a handful, but for the experts, this is the best window of the whole outlook.
Thursday the 30th still has some size, with 7ft swell from the NNW, but the wind starts turning a bit cross-onshore, so it won’t be as clean as Wednesday. Still, it’s a decent option for the more advanced surfers.
After that, the wind turns back onshore from the 31st onwards, and the swell drops off again. Friday the 31st through Monday the 3rd of August is back to onshore junk, with strong cross-onshore winds and lumpy conditions. Tuesday the 4th of August has a massive 10ft swell, but it’s accompanied by a fresh cross-onshore wind, making it big, messy, and only for the absolute madmen.
So, to sum it up: the best bet is Wednesday the 29th for the experts, with Tuesday morning the 28th being the best call for everyone else looking for a clean, manageable session. The rest of the period is mostly a write-off, so pick your windows carefully.
Rusty.
Short Range ForecastMostly dry. Warm (max 21°C on Mon morning, min 18°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 20°C on Wed night, min 18°C on Wed night). Winds increasing (light winds from the NW on Wed night, strong winds from the NNW by Sat afternoon). | ||||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | |||||||||||||||
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 | NNW 7 | NNW 7 | NNW 8 | NNW 8 | NW 7 | NNW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NNW 7 | NNW 7 | NW 8 | NW 6 | NW 6 | NW 6 | NW 6 | NW 5 | NNW 6 | NNW 6 |
Wave Graph | |||||||||||||||||||||
67 | 131 | 105 | 120 | 106 | 77 | 59 | 60 | 44 | 36 | 65 | 37 | 30 | 104 | 58 | 50 | 77 | 56 | 55 | 129 | 161 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 7:42AM2.37m | 8:01PM2.46m | 8:33AM2.24m | 8:55PM2.23m | 9:31AM2.13m | 10:00PM2.06m | 10:39AM2.08m | 11:15PM1.99m | 11:50AM2.10m | 00:25AM2.02m | 12:51PM2.20m | 1:22AM2.12m | 1:41PM2.33m | 2:07AM2.24m | |||||||
Low Tide | 1:40PM0.61m | 2:16AM0.64m | 2:34PM0.79m | 3:08AM0.82m | 3:40PM0.93m | 4:12AM0.95m | 4:57PM0.99m | 5:24AM0.99m | 6:12PM0.94m | 6:30AM0.94m | 7:12PM0.84m | 7:23AM0.83m | 7:59PM0.70m | ||||||||
6:28 | — | — | 6:28 | — | — | 6:30 | — | — | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | |
— | 8:59 | — | — | 8:58 | — | — | 8:58 | — | — | 8:57 | — | — | 8:55 | — | — | 8:54 | — | — | 8:54 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 19 | 19 | 20 | 21 | 20 | 19 | 20 | 20 | 19 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 18 | 19 | 19 | 19 |
Feels °C | 20 | 17 | 19 | 21 | 21 | 20 | 20 | 19 | 20 | 19 | 18 | 20 | 18 | 16 | 15 | 16 | 14 | 12 | 13 | 13 | 14 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | NNW 7 | NNW 8 | NNW 8 | NW 7 | NNW 7 | WNW 10 | NW 7 | NW 7 | WNW 9 | NNW 7 | NNW 7 | S 11 | WNW 8 | NNW 7 | W 8 | W 8 | WNW 10 | WNW 9 | WNW 9 |
12 | 10 | 105 | 120 | 106 | 77 | 59 | 31 | 44 | 36 | 16 | 37 | 30 | 2 | 6 | 15 | 5 | 5 | 9 | 8 | 16 | |
Swell 2 Height (m) Direction Period (s) | NNW 8 | WNW 12 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | NNW 10 | WNW 9 | WNW 9 | N 8 | WNW 9 | WNW 8 | — | S 12 | WNW 8 | W 11 | W 10 | W 8 | NNW 13 | NW 11 |
7 | 14 | 24 | 22 | 35 | 33 | 32 | 30 | 16 | 16 | 6 | 15 | 14 | — | 3 | 6 | 2 | 8 | 1 | 16 | 33 | |
Swell 3 Height (m) Direction Period (s) | WNW 12 | SW 16 | W 7 | W 7 | SW 14 | SW 15 | SW 14 | SW 13 | N 10 | N 9 | SW 12 | SW 12 | S 11 | — | — | W 11 | S 12 | S 11 | NW 14 | S 15 | S 12 |
15 | 10 | 9 | 4 | 8 | 8 | 8 | 7 | 8 | 6 | 6 | 6 | 2 | — | — | 2 | 3 | 2 | 7 | 4 | 3 | |
Wind waves Height (m) Direction Period (s) | NW 7 | NNW 7 | WNW 4 | — | W 5 | WNW 6 | — | NW 7 | — | WNW 5 | NW 7 | WNW 4 | W 5 | NW 8 | NW 6 | NW 6 | NW 6 | NW 6 | NW 5 | NNW 6 | NNW 6 |
67 | 131 | 10 | — | 14 | 20 | — | 60 | — | 9 | 65 | 7 | 13 | 104 | 58 | 50 | 77 | 56 | 55 | 129 | 161 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 13 | 378 | 16 | 63 | 569 | 13 | 16 | 489 | 95 | 15 | 464 | 290 | 580 | 967 | 483 | 910 | 397 | 504 | 496 | 378 | 221 |
Best forecast wave conditions in Lisboa | |||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||
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Information about the Adraga Surf forecast
The above surf forecast table for Adraga provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Adraga can be found by selecting the local surf guide option on the grey menu. Our Adraga 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 (Adraga) 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 Adraga 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.
Adraga is 9 km (6 miles) from Sintra. If you plan a holiday in Lisboa, look for hotels and other accommodation in Sintra. Sintra has rooms for a wide range of budgets as well as car hire and transport links.










