Surf Forecasts:
Adraga surf forecast from 7 Jul 2026:
- Best quality surf: Monday 13 Jul, 7AM (local time) - 3.5ft (1.0m), 8s period, NW swell with glassy winds.
- Most powerful swell: Sunday 12 Jul, 10PM (local time) - 3.5ft (1.0m), 8s period, NW swell with 142 kJ wave energy.
- Next surfable swell (1★+): Monday 13 Jul, 7AM (local time) - 3.5ft (1.0m), 8s period with NW 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 Monday (Jul 13) at 7AM. The primary swell is predicted to be 1.0m and 8s period with a secondary swell of 0.1m and 18s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Adraga in the next 16 days are 1.0m 8s and forecast to arrive on Sunday (Jul 12) at 10PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.1m 18s period and expected on Wednesday (Jul 08) at 7PM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Mon 13th Jul) | 3.5ft (1.0m) 8s |
| Best Surf | 7AM (Mon 13th Jul) | 3.5ft (1.0m) 8s |
| Most Powerful | 10PM (Sun 12th Jul) | 3.5ft (1.0m) 8s |
Table - best surf conditions forecast for Adraga over the next 16 days.
Rusty here again, and I’m going to say it straight: the surf over the next 16 days is a write-off. Let’s get into it.
From Tuesday, July 7, right through the whole period, it’s all "poor surf conditions" for Adraga. We start with a tiny swell of 2.3 feet from the NW, a short period of 5 seconds, and the combined wave energy is a weak 39. Wind is cross-onshore at 12 mph from the north, just chopping the surface. Water temp is 67.3°, about normal for the season – nothing unusual there.
The whole first week stays small. Swell heights hover between 1.3 feet and 3.3 feet, period rarely breaks the 10-second mark. The wind is mostly cross-on or on, with speeds from 6 mph up to 22 mph. Every session gets a “poor” tag. Even on Friday, July 10, when the breeze is light from the northwest at 6 mph and it’s onshore, the swell is only 2 feet. The energy is still in the 90s – just weak.
There’s a bit of a lift in energy on Sunday, July 12, with the combined reading hitting 135 and 145, but the wave heights are only 2.3 feet and the period is 9 seconds. Wind is still on or cross-onshore. The word is “unknown” or “fairly choppy” – not inviting.
Monday, July 13, is the highest energy of the run at 172. The swell is 3 feet from the NNW with a short 8-second period, but the wind goes very light in the morning from the WNW – almost glassy. That’s the only half-decent moment, but it’s still a poor surf call. The wave shape won’t be there.
After that, it’s downhill. Thursday, July 16, sees 3.3 feet from the west, but the period drops to 7 seconds and the wind is a fresh cross-onshore at 22 mph. That’s kite territory, not paddle.
So I’ll call it: no good options. Nothing to recommend. A blank run like this is not unusual for the area during this quiet spell, but these forecasts can flip. For now, the board stays on the rack.
Short Range ForecastMostly dry. Very mild (max 19°C on Wed morning, min 16°C on Tue night). Mainly fresh winds. | Days 4-6 Weather SummaryMostly dry. Warm (max 20°C on Sun afternoon, min 18°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||
Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | |||||||||||||||
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 5 | NNW 4 | NNW 5 | NNW 5 | NNW 5 | WNW 10 | WNW 10 | NNW 6 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 11 | WNW 11 | WNW 9 | NW 9 | NW 9 | NW 8 | NNW 8 | NW 8 | N 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 22 | 30 | 36 | 41 | 46 | 56 | 52 | 48 | 55 | 55 | 53 | 41 | 49 | 78 | 80 | 83 | 76 | 118 | 103 | 129 | 29 |
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-on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | on | cross-on | on | on | cross-on | on | cross-on | on |
High Tide | 8:29PM2.39m | 9:09AM2.23m | 9:32PM2.33m | 10:17AM2.26m | 10:45PM2.32m | 11:28AM2.35m | 00:00AM2.39m | 12:35PM2.51m | 1:08AM2.51m | 1:35PM2.71m | 2:08AM2.65m | 2:30PM2.90m | 3:02AM2.76m | ||||||||
Low Tide | 2:09PM0.73m | 2:49AM0.63m | 3:12PM0.77m | 3:53AM0.66m | 4:25PM0.76m | 5:04AM0.64m | 5:42PM0.66m | 6:14AM0.57m | 6:52PM0.48m | 7:17AM0.45m | 7:54PM0.29m | 8:13AM0.31m | 8:49PM0.11m | ||||||||
 | |  | | | |  | | | | | | | | | | |  | | | | |
 | 6:18 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — |
 | — | — | 9:05 | — | — | 9:05 | — | — | 9:05 | — | — | 9:04 | — | — | 9:04 | — | — | 9:04 | — | — | 9:02 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 17 | 19 | 19 | 17 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 19 | 19 | 20 | 19 |
Feels °C | 15 | 15 | 14 | 16 | 16 | 14 | 17 | 15 | 16 | 18 | 18 | 19 | 19 | 17 | 17 | 19 | 19 | 18 | 19 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 11 | WNW 9 | NW 9 | NW 9 | NW 8 | NNW 8 | SW 13 | N 8 |
| kJ | 14 | 7 | 12 | 20 | 38 | 56 | 52 | 48 | 55 | 55 | 53 | 41 | 26 | 78 | 80 | 83 | 76 | 118 | 103 | 7 | 29 |
Swell 2 Height (m) Direction Period (s) | NW 8 | W 12 | W 8 | W 7 | W 7 | W 7 | S 17 | SW 16 | S 16 | SW 16 | SW 17 | WNW 13 | NNW 5 | WNW 8 | NW 10 | W 8 | W 8 | WSW 7 | WNW 8 | SW 18 | NW 8 |
| kJ | 3 | 3 | 5 | 4 | 4 | 1 | 6 | 10 | 5 | 11 | 11 | 16 | 10 | 25 | 80 | 50 | 41 | 10 | 37 | 12 | 17 |
Swell 3 Height (m) Direction Period (s) | S 12 | S 12 | NW 8 | S 18 | S 18 | S 17 | — | — | — | — | W 14 | SW 16 | WNW 11 | SW 6 | SW 5 | NW 4 | SW 19 | SW 14 | SSW 18 | — | WNW 7 |
| kJ | 3 | 3 | 2 | 6 | 6 | 6 | — | — | — | — | 4 | 10 | 49 | 1 | 1 | 2 | 15 | 8 | 31 | — | 11 |
Wind waves Height (m) Direction Period (s) | NW 5 | NNW 4 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 6 | NNW 6 | NNW 5 | NW 6 | NNW 6 | — | NW 4 | NW 3 | — | NW 7 | NW 2 | NNW 3 | NW 8 | NNW 4 |
| kJ | 22 | 30 | 36 | 41 | 46 | 41 | 24 | 43 | 39 | 26 | 31 | 17 | — | 6 | 4 | — | 13 | 1 | 1 | 129 | 8 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1285 | 468 | 76 | 326 | 421 | 15 | 19 | 421 | 16 | 15 | 421 | 13 | 13 | 259 | 19 | 13 | 427 | 13 | 7 | 63 | 19 |
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.
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