Surf Forecasts:
Adraga surf forecast from 15 Nov 2026:
- Best quality surf: Tuesday 17 Nov, 3AM (local time) - 7.5ft (2.3m), 10s period, W swell with cross-offshore winds.
- Most powerful swell: Thursday 19 Nov, 6AM (local time) - 16ft (5.0m), 16s period, WNW swell with 12,732 kJ wave energy.
- Next surfable swell (1★+): Tuesday 17 Nov, 3AM (local time) - 7.5ft (2.3m), 10s period with W 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 Tuesday (Nov 17) at 3AM. The primary swell is predicted to be 2.3m and 10s period with a secondary swell of 0.2m and 9s. 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 5.0m 16s and forecast to arrive on Thursday (Nov 19) at 6AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 6s period and expected on Thursday (Nov 26) at 3PM.
| Wave Type | Time (WET) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Tue 17th Nov) | 7.5ft (2.3m) 10s |
| Best Surf | 3AM (Tue 17th Nov) | 7.5ft (2.3m) 10s |
| Most Powerful | 6AM (Thu 19th Nov) | 16ft (5.0m) 16s |
Table - best surf conditions forecast for Adraga over the next 16 days.
Short Range ForecastModerate rain (total 11mm), heaviest on Mon night. Warm (max 20°C on Tue morning, min 18°C on Sun afternoon). Winds increasing (light winds from the SW on Sun afternoon, strong winds from the SSW by Mon night). | Days 5-7 Weather SummaryLight rain (total 6mm), mostly falling on Wed afternoon. Very mild (max 19°C on Wed night, min 15°C on Fri night). Winds decreasing (fresh winds from the NW on Wed night, calm by Fri night). | |||||||||||||||||||
Sun 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | ||||||||||||||
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 7 | NW 9 | WNW 10 | W 9 | W 10 | WSW 9 | W 9 | W 11 | WNW 16 | WNW 17 | WNW 16 | WNW 16 | WNW 15 | WNW 14 | WNW 14 | WNW 13 | WNW 12 | WNW 11 | WNW 11 | WNW 11 |
Wave Graph  | ||||||||||||||||||||
 kJ | 173 | 243 | 603 | 693 | 951 | 1194 | 670 | 972 | 6270 | 12119 | 11711 | 12253 | 9584 | 8022 | 5321 | 3801 | 2129 | 1075 | 700 | 1121 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-on | on | on | cross-on | cross-on | on | off | off | cross-off | cross |
High Tide | 6:12PM2.00m | 6:35AM2.19m | 7:14PM1.91m | 7:39AM2.12m | 8:27PM1.91m | 8:48AM2.13m | 9:37PM2.00m | 9:52AM2.22m | 10:35PM2.16m | 10:47AM2.35m | 11:23PM2.35m | 11:37AM2.52m | 00:08AM2.56m | |||||||
Low Tide | 00:04AM0.93m | 12:59PM0.92m | 1:06AM1.02m | 2:09PM0.94m | 2:20AM1.04m | 3:19PM0.88m | 3:33AM0.97m | 4:18PM0.74m | 4:34AM0.83m | 5:07PM0.57m | 5:26AM0.64m | 5:52PM0.40m | ||||||||
 |  |  |  |  | |  |  | |  |  | | | | | | | | |  | |
 | — | — | 7:20 | — | — | 7:20 | — | — | 7:22 | — | — | 7:24 | — | — | 7:24 | — | — | 7:26 | — | — |
 | 5:23 | — | — | 5:23 | — | — | 5:22 | — | — | 5:22 | — | — | 5:21 | — | — | 5:21 | — | — | 5:20 | — |
mm | 1 | 1 | — | — | 7 | 2 | — | — | — | 2 | 2 | — | — | 1 | 1 | — | — | — | — | — |
Temp °C | 18 | 18 | 18 | 18 | 19 | 20 | 20 | 19 | 19 | 18 | 19 | 17 | 17 | 17 | 17 | 17 | 17 | 15 | 16 | 17 |
Feels °C | 16 | 18 | 15 | 13 | 14 | 20 | 20 | 18 | 19 | 18 | 17 | 11 | 11 | 12 | 13 | 14 | 18 | 14 | 15 | 17 |
Swell 1 Height (m) Direction Period (s) | WNW 7 | NW 9 | WNW 10 | W 9 | W 10 | WSW 9 | W 9 | W 11 | WNW 16 | WNW 17 | WNW 16 | WNW 16 | WNW 15 | WNW 14 | WNW 14 | WNW 13 | WNW 12 | WNW 11 | WNW 11 | WNW 11 |
| kJ | 173 | 243 | 603 | 693 | 951 | 1194 | 670 | 972 | 6270 | 12119 | 11711 | 12253 | 9584 | 8022 | 5321 | 3801 | 2129 | 1075 | 700 | 1121 |
Swell 2 Height (m) Direction Period (s) | W 10 | WSW 9 | NW 12 | W 9 | NNW 9 | NNW 15 | S 6 | NW 14 | — | — | — | — | — | — | — | — | — | S 14 | S 14 | S 13 |
| kJ | 67 | 116 | 37 | 2 | 15 | 42 | 32 | 395 | — | — | — | — | — | — | — | — | — | 4 | 4 | 3 |
Swell 3 Height (m) Direction Period (s) | WNW 12 | W 11 | WSW 9 | N 19 | NNW 16 | — | NNW 13 | NNW 12 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 49 | 89 | 16 | 7 | 26 | — | 68 | 53 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | SW 5 | SSW 5 | SSW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 6 |
| kJ | — | — | — | 74 | 66 | 175 | — | — | — | — | — | — | — | — | — | — | — | — | — | 74 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 127 | 63 | 65 | 376 | 127 | 496 | 637 | 127 | 127 | 18 | 564 | 203 | 203 | 203 | 171 | 202 | 1 | 1 | 0 | 2 |
Best forecast wave conditions in Lisboa | ||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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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.
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