Surf Forecasts:
Adraga surf forecast from 28 Aug 2026:
- Best quality surf: Thursday 3 Sep, 10AM (local time) - 4.5ft (1.4m), 7s period, NNW swell with glassy winds.
- Most powerful swell: Friday 28 Aug, 7PM (local time) - 7ft (2.2m), 11s period, WNW swell with 1,062 kJ wave energy.
- Next surfable swell (1★+): Thursday 3 Sep, 10AM (local time) - 4.5ft (1.4m), 7s period with NNW swell.
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 Thursday (Sep 03) at 10AM. The primary swell is predicted to be 1.4m and 7s period with a secondary swell of 0.2m and 14s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Adraga in the next 16 days are 2.2m 11s and forecast to arrive on Friday (Aug 28) 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 10s period and expected on Saturday (Aug 29) at 1AM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Thu 3rd Sep) | 4.5ft (1.4m) 7s |
| Best Surf | 10AM (Thu 3rd Sep) | 4.5ft (1.4m) 7s |
| Most Powerful | 7PM (Fri 28th Aug) | 7ft (2.2m) 11s |
Table - best surf conditions forecast for Adraga over the next 16 days.
Short Range ForecastMostly dry. Warm (max 21°C on Sun morning, min 18°C on Fri night). Winds increasing (calm on Fri morning, fresh winds from the N by Sun night). | Days 4-6 Weather SummaryMostly dry. Warm (max 25°C on Wed night, min 18°C on Mon night). Winds decreasing (strong winds from the N on Tue night, light winds from the NNE by Wed night). | ||||||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | |||||||||||||||
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) | WNW 11 | WNW 11 | NW 10 | NW 9 | NW 9 | 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 | NNW 7 | NNW 7 | NNW 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1277 | 1080 | 817 | 471 | 300 | 187 | 187 | 327 | 260 | 176 | 315 | 341 | 235 | 601 | 425 | 432 | 319 | 249 | 220 | 143 | 104 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | cross-on |
High Tide | 3:38PM2.93m | 3:58AM2.73m | 4:10PM2.98m | 4:29AM2.78m | 4:42PM2.96m | 5:02AM2.77m | 5:17PM2.89m | 5:38AM2.72m | 5:55PM2.75m | 6:17AM2.61m | 6:39PM2.56m | 7:04AM2.46m | 7:33PM2.34m | ||||||||
Low Tide | 9:51PM0.13m | 9:56AM0.18m | 10:21PM0.08m | 10:29AM0.15m | 10:53PM0.10m | 11:03AM0.19m | 11:27PM0.17m | 11:40AM0.27m | 00:04AM0.31m | 12:22PM0.41m | 00:47AM0.49m | 1:14PM0.59m | 1:41AM0.70m | ||||||||
 | |  | | |  | | | | |  | | | | | | | | | | | |
 | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — |
 | — | 8:15 | — | — | 8:13 | — | — | 8:12 | — | — | 8:09 | — | — | 8:08 | — | — | 8:07 | — | — | 8:06 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 19 | 19 | 19 | 20 | 21 | 21 | 19 | 19 | 19 | 18 | 18 | 19 | 18 | 20 | 20 | 25 | 27 | 24 | 26 |
Feels °C | 20 | 18 | 17 | 17 | 17 | 19 | 19 | 19 | 17 | 16 | 15 | 13 | 14 | 13 | 12 | 17 | 16 | 23 | 25 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | WNW 11 | WNW 11 | NW 10 | NW 9 | S 10 | NW 8 | NW 8 | NW 10 | NW 9 | NW 9 | NW 10 | NW 10 | NW 9 | SSW 15 | SSW 14 | NNW 8 | SSW 16 | SSW 15 | NNW 7 | NNW 7 | NNW 7 |
| kJ | 1277 | 1080 | 817 | 471 | 2 | 187 | 187 | 327 | 260 | 176 | 315 | 341 | 235 | 21 | 21 | 432 | 24 | 21 | 220 | 143 | 104 |
Swell 2 Height (m) Direction Period (s) | S 11 | — | S 10 | S 10 | — | — | W 13 | — | — | W 11 | SW 16 | SW 16 | SSW 15 | — | — | SSW 15 | — | SSW 15 | SSW 14 | SSW 14 | WNW 8 |
| kJ | 2 | — | 2 | 2 | — | — | 3 | — | — | 21 | 11 | 10 | 23 | — | — | 23 | — | 21 | 20 | 20 | 6 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SW 18 | S 11 | S 10 | — | — | — | — | — | — | W 7 | W 7 | SSW 14 |
| kJ | — | — | — | — | — | — | — | — | — | 12 | 2 | 2 | — | — | — | — | — | — | 1 | 1 | 19 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NW 9 | NNW 3 | — | NNW 3 | N 4 | NNW 5 | NNW 5 | NNW 6 | NNW 6 | NNW 9 | NNW 7 | — | NNW 8 | NNW 7 | — | — | — |
| kJ | — | — | — | — | 300 | 2 | — | 7 | 9 | 39 | 55 | 104 | 106 | 601 | 425 | — | 319 | 249 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1 | 249 | 13 | 13 | 421 | 13 | 13 | 421 | 13 | 20 | 421 | 221 | 286 | 450 | 212 | 21 | 206 | 16 | 0 | 171 | 15 |
Best forecast wave conditions in Lisboa | |||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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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