Surf Forecasts:
Adraga surf forecast from 13 Nov 2026:
- Best quality surf: Tuesday 17 Nov, 6AM (local time) - 10ft (3.0m), 9s period, WSW swell with cross-offshore winds.
- Most powerful swell: Wednesday 18 Nov, 9PM (local time) - 18ft (5.5m), 16s period, WNW swell with 15,695 kJ wave energy.
- Next surfable swell (1★+): Sunday 15 Nov, 9PM (local time) - 5ft (1.5m), 8s period with WNW 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 Sunday (Nov 15) at 9PM. The primary swell is predicted to be 1.5m and 8s period with a secondary swell of 0.7m 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 5.5m 16s and forecast to arrive on Wednesday (Nov 18) at 9PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Tuesday (Nov 17) at 3AM.
| Wave Type | Time (WET) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Sun 15th Nov) | 5ft (1.5m) 8s |
| Best Surf | 6AM (Tue 17th Nov) | 10ft (3.0m) 9s |
| Most Powerful | 9PM (Wed 18th Nov) | 18ft (5.5m) 16s |
Table - best surf conditions forecast for Adraga over the next 16 days.
Short Range ForecastModerate rain (total 16mm), heaviest on Fri afternoon. Very mild (max 18°C on Fri afternoon, min 17°C on Fri night). Mainly fresh winds. | Days 5-7 Weather SummaryModerate rain (total 11mm), heaviest on Wed night. Warm (max 20°C on Thu morning, min 17°C on Wed night). Winds decreasing (strong winds from the SSW on Mon night, light winds from the WNW by Wed morning). | |||||||||||||||||||
Fri 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | ||||||||||||||
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) | SW 12 | W 8 | W 8 | WSW 11 | W 7 | W 7 | WNW 7 | WNW 8 | WNW 10 | W 10 | W 9 | WSW 9 | W 9 | W 11 | WNW 14 | WNW 16 | WNW 16 | WNW 14 | WNW 14 | WNW 13 |
Wave Graph  | ||||||||||||||||||||
 kJ | 902 | 507 | 413 | 220 | 203 | 128 | 197 | 250 | 637 | 605 | 739 | 1532 | 718 | 1246 | 6298 | 13389 | 14015 | 8591 | 6245 | 3579 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | on | cross-on | cross-off | cross | cross-on | cross-on |
High Tide | 4:41PM2.28m | 4:57AM2.43m | 5:22PM2.13m | 5:41AM2.30m | 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 | |||||||
Low Tide | 10:35PM0.68m | 11:12AM0.69m | 11:16PM0.81m | 12:00PM0.83m | 00:04AM0.93m | 12:59PM0.92m | 1:06AM1.02m | 2:09PM0.94m | 2:20AM1.04m | 3:19PM0.88m | 3:33AM0.97m | 4:18PM0.74m | ||||||||
 |  | |  |  |  |  |  | | |  | | |  |  | | | | | | |
 | — | — | 7:18 | — | — | 7:18 | — | — | 7:20 | — | — | 7:20 | — | — | 7:22 | — | — | 7:24 | — | — |
 | 5:25 | — | — | 5:24 | — | — | 5:23 | — | — | 5:23 | — | — | 5:22 | — | — | 5:22 | — | — | 5:21 | — |
mm | 3 | 7 | 3 | 1 | — | 2 | — | — | — | — | 2 | 2 | 1 | — | — | — | 5 | 1 | 4 | — |
Temp °C | 18 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 18 | 18 | 18 | 20 | 16 | 16 |
Feels °C | 15 | 14 | 13 | 15 | 16 | 15 | 16 | 17 | 16 | 15 | 13 | 15 | 19 | 18 | 18 | 18 | 18 | 15 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WSW 12 | WSW 11 | WSW 7 | W 7 | W 7 | WNW 7 | WNW 8 | WNW 10 | W 10 | W 9 | NNW 15 | W 9 | W 11 | WNW 14 | WNW 16 | WNW 16 | WNW 14 | WNW 14 | WNW 13 |
| kJ | 737 | 306 | 206 | 220 | 203 | 128 | 197 | 250 | 637 | 605 | 739 | 42 | 718 | 1246 | 6298 | 13389 | 14015 | 8591 | 6245 | 3579 |
Swell 2 Height (m) Direction Period (s) | SW 12 | NNW 10 | N 9 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | W 11 | WSW 9 | W 9 | NW 16 | N 10 | S 7 | NNW 10 | — | — | — | — | — | — |
| kJ | 902 | 77 | 81 | 164 | 104 | 75 | 72 | 89 | 8 | 6 | 11 | 2 | 89 | 20 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | N 15 | N 9 | NNW 8 | N 9 | WNW 12 | W 9 | N 9 | W 15 | — | — | NW 13 | NNW 10 | — | — | — | — | — | — |
| kJ | — | — | 4 | 40 | 14 | 14 | 49 | 56 | 2 | 4 | — | — | 45 | 19 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | W 8 | W 8 | NW 7 | — | WSW 6 | — | — | — | — | SSW 5 | WSW 9 | SSW 7 | — | — | — | — | — | — | — |
| kJ | — | 507 | 413 | 105 | — | 59 | — | — | — | — | 107 | 1532 | 158 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 425 | 249 | 207 | 63 | 63 | 127 | 127 | 46 | 63 | 127 | 127 | 429 | 563 | 20 | 13 | 63 | 63 | 133 | 563 | 13 |
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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