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Surf Forecasts:
Adraga surfForecast / Lisboa / Portugal
16 Day Weather and Surf, issued 12 am Monday 11 May 2026 WESTForecast update in hr min s Forecast update imminent
Adraga surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Adraga sea temperature is
16.4° C
(Which is normal for this time of year)Best Forecast Surf Conditions for Adraga this week:
The surf forecast for Adraga over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (May 11) at 7AM. The primary swell is predicted to be 2.1m and 8s period with a secondary swell of 1.3m and 12s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Adraga in the next 16 days are 2.1m 13s and forecast to arrive on Monday (May 18) at 7AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Saturday (May 16) at 7AM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Mon 11th May) | 7ft (2.1m) 8s |
| Best Surf | 7AM (Mon 11th May) | 7ft (2.1m) 8s |
| Most Powerful | 7AM (Mon 18th May) | 7ft (2.1m) 13s |
Table - best surf conditions forecast for Adraga over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 12mm), heaviest on Sun night. Very mild (max 16°C on Mon morning, min 15°C on Sun night). Winds decreasing (fresh winds from the SSW on Sun night, calm by Wed morning). | Days 4-6 Weather SummarySome drizzle, heaviest during Sat afternoon. Very mild (max 17°C on Sat morning, min 14°C on Wed night). Winds decreasing (strong winds from the N on Thu afternoon, light winds from the WNW by Sat afternoon). | ||||||||||||||||||||
Monday 11 | Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
NW 12 | NNW 11 | NNW 11 | NNW 10 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | NNW 9 | NNW 7 | NNW 8 | NNW 8 | NNW 9 | NNW 10 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 8 | NW 14 | |
683 | 706 | 404 | 275 | 188 | 101 | 73 | 66 | 106 | 227 | 438 | 600 | 1421 | 1301 | 1146 | 937 | 573 | 344 | 512 | 477 | 976 | |
Wind (km/h) | |||||||||||||||||||||
cross-off | cross-off | cross-off | cross | cross | glassy | glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-on | cross-on | on | on | on | |
High Tide | 10:59AM2.06m | 11:14PM2.31m | 11:55AM2.24m | 00:08AM2.48m | 12:44PM2.46m | 00:57AM2.66m | 1:29PM2.67m | 1:45AM2.82m | 2:13PM2.85m | 2:32AM2.93m | 2:57PM2.99m | 3:20AM2.97m | 3:42PM3.05m | ||||||||
Low Tide | 4:42AM0.82m | 4:56PM0.90m | 5:39AM0.64m | 5:54PM0.73m | 6:28AM0.45m | 6:46PM0.53m | 7:14AM0.26m | 7:33PM0.32m | 7:58AM0.12m | 8:20PM0.14m | 8:42AM0.04m | 9:07PM0.02m | 9:27AM0.03m | 9:54PM-0.03m | |||||||
 | |  |  |  |  | | | | | | | | | |  | |  | | |  | |
 | 6:30 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — | 6:24 | — | — | 6:24 | — | — |
 | — | 8:38 | — | — | 8:39 | — | — | 8:40 | — | — | 8:40 | — | — | 8:42 | — | — | 8:43 | — | — | 8:44 | — |
2 | 2 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | — | — | — | |
Temp °C | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 16 | 16 | 16 | 17 | 16 | 15 | 15 | 15 | 15 |
12 | 12 | 14 | 14 | 14 | 16 | 15 | 14 | 12 | 7 | 6 | 6 | 9 | 8 | 9 | 14 | 14 | 14 | 11 | 9 | 9 | |
Swell 1 Height (m) Direction Period (s) | NW 12 | NNW 11 | NNW 11 | NNW 10 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | NNW 9 | WSW 5 | W 11 | NW 13 | SW 13 | SW 12 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NW 16 | NW 14 |
 kJ | 683 | 706 | 404 | 275 | 188 | 101 | 73 | 66 | 106 | 2 | 9 | 180 | 7 | 6 | 1146 | 937 | 573 | 344 | 512 | 302 | 976 |
Swell 2 Height (m) Direction Period (s) | SW 18 | WNW 9 | WSW 7 | SSW 16 | SSW 16 | SW 6 | SW 5 | SW 5 | SW 5 | SW 13 | NW 13 | SW 13 | SW 13 | S 12 | S 12 | S 12 | SSE 3 | S 4 | WNW 13 | WNW 12 | SW 18 |
| kJ | 13 | 15 | 129 | 25 | 25 | 38 | 23 | 13 | 7 | 7 | 7 | 7 | 6 | 3 | 3 | 3 | 2 | 1 | 35 | 28 | 13 |
Swell 3 Height (m) Direction Period (s) | S 13 | SSW 18 | SSW 16 | — | — | SSW 15 | SSW 14 | SSW 14 | SSW 14 | W 11 | SW 13 | SW 13 | — | — | — | — | S 12 | NW 15 | NW 18 | S 19 | S 13 |
| kJ | 4 | 30 | 27 | — | — | 21 | 21 | 20 | 19 | 9 | 7 | 7 | — | — | — | — | 3 | 8 | 12 | 7 | 3 |
Wind waves Height (m) Direction Period (s) | WSW 8 | SW 7 | — | SW 6 | SW 6 | — | — | — | NNW 3 | NNW 7 | NNW 8 | NNW 8 | NNW 9 | NNW 10 | — | SE 2 | — | — | — | NNW 8 | NNW 8 |
| kJ | 436 | 235 | — | 68 | 66 | — | — | — | 2 | 227 | 438 | 600 | 1421 | 1301 | — | 1 | — | — | — | 477 | 364 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 65 | 421 | 16 | 63 | 259 | 0 | 0 | 563 | 275 | 960 | 450 | 548 | 21 | 202 | 21 | 1 | 59 | 59 | 160 | 563 | 202 |
Best forecast wave conditions in Lisboa | |||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Adraga surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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.
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