Surf Forecasts:
Praia dos Aivados surf forecast from 24 Jun 2026:
- Best quality surf: Tuesday 30 Jun, 10PM (local time) - 8ft (2.5m), 10s period, NW swell with glassy winds.
- Most powerful swell: Monday 29 Jun, 10PM (local time) - 8ft (2.5m), 12s period, NW swell with 1,818 kJ wave energy.
- Next surfable swell (1★+): Wednesday 24 Jun, 10AM (local time) - 2ft (0.6m), 8s period with W swell.
Best Forecast Surf Conditions for Praia dos Aivados this week:
The surf forecast for Praia dos Aivados over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jun 24) at 10AM. The primary swell is predicted to be 0.6m and 8s period with a secondary swell of 0.2m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Praia dos Aivados in the next 16 days are 2.5m 12s and forecast to arrive on Monday (Jun 29) at 10PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Thursday (Jun 25) at 10AM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Wed 24th Jun) | 2ft (0.6m) 8s |
| Best Surf | 10PM (Tue 30th Jun) | 8ft (2.5m) 10s |
| Most Powerful | 10PM (Mon 29th Jun) | 8ft (2.5m) 12s |
Table - best surf conditions forecast for Praia dos Aivados over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 23°C on Wed morning, min 17°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 28°C on Mon morning, min 16°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | |||||||||||||||
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) | W 8 | W 8 | W 7 | WNW 10 | WNW 10 | WNW 12 | W 10 | WNW 10 | WNW 8 | WNW 9 | WNW 9 | NW 8 | NW 8 | NW 6 | NW 7 | NW 12 | NW 12 | NW 11 | NW 10 | NW 10 | NW 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 46 | 42 | 51 | 10 | 37 | 109 | 194 | 356 | 176 | 385 | 326 | 354 | 211 | 217 | 323 | 633 | 1470 | 1437 | 904 | 932 | 901 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | on | on | cross-on | on | on | cross-on | on | on | cross | glassy |
High Tide | 11:25AM2.18m | 11:48PM2.18m | 12:20PM2.24m | 00:43AM2.19m | 1:08PM2.32m | 1:32AM2.24m | 1:51PM2.41m | 2:15AM2.31m | 2:31PM2.50m | 2:54AM2.37m | 3:10PM2.58m | 3:32AM2.41m | 3:47PM2.64m | ||||||||
Low Tide | 5:07AM0.77m | 5:36PM0.85m | 6:02AM0.78m | 6:33PM0.79m | 6:50AM0.75m | 7:22PM0.71m | 7:34AM0.70m | 8:05PM0.62m | 8:14AM0.63m | 8:45PM0.53m | 8:52AM0.56m | 9:22PM0.47m | 9:29AM0.51m | 9:59PM0.43m | |||||||
 |  |  | | | | | | | | |  | | | | | | | | | | |
 | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:16 | — | — |
 | — | — | 9:00 | — | — | 9:00 | — | — | 9:00 | — | — | 9:00 | — | — | 9:00 | — | — | 9:00 | — | — | 9:00 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 22 | 18 | 22 | 22 | 19 | 22 | 21 | 19 | 22 | 21 | 19 | 23 | 25 | 21 | 28 | 25 | 22 | 32 | 28 | 25 |
Feels °C | 21 | 20 | 19 | 20 | 20 | 20 | 21 | 20 | 20 | 21 | 19 | 18 | 20 | 20 | 18 | 26 | 23 | 22 | 30 | 27 | 25 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | W 7 | WNW 10 | WNW 10 | SW 5 | W 10 | WNW 10 | WNW 8 | WNW 9 | WNW 9 | SW 13 | WNW 9 | WNW 9 | NW 13 | NW 12 | S 12 | NW 11 | NW 10 | — | NW 9 |
| kJ | 46 | 42 | 51 | 10 | 37 | 27 | 194 | 356 | 176 | 385 | 326 | 7 | 28 | 8 | 134 | 633 | 3 | 1437 | 904 | — | 901 |
Swell 2 Height (m) Direction Period (s) | NNW 7 | NNW 7 | NNW 7 | NNW 7 | WNW 12 | WNW 12 | NW 11 | SW 15 | WNW 10 | SW 14 | SW 14 | — | SW 13 | SW 13 | SW 13 | NW 7 | — | — | — | — | — |
| kJ | 5 | 5 | 5 | 5 | 29 | 109 | 58 | 9 | 111 | 8 | 8 | — | 7 | 7 | 6 | 139 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | W 15 | W 14 | NNW 7 | NW 11 | SW 15 | S 12 | SW 14 | — | — | — | — | W 15 | — | NNW 15 | — | — | — | — | — |
| kJ | — | — | 4 | 4 | 5 | 63 | 8 | 3 | 8 | — | — | — | — | 4 | — | 148 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | WSW 3 | — | SW 5 | SW 5 | — | — | — | — | — | — | NW 8 | NW 8 | NW 6 | NW 7 | — | NW 12 | — | — | NW 10 | — |
| kJ | — | 1 | — | 38 | 45 | — | — | — | — | — | — | 354 | 211 | 217 | 323 | — | 1470 | — | — | 932 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 447 | 0 | 496 | 412 | 0 | 0 | 88 | 56 | 56 | 263 | 79 | 14 | 453 | 1 | 1 | 144 | 1 | 1 | 88 | 0 |
Best forecast wave conditions in Portugal - Alentejo | |||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||
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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 Praia dos Aivados 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 Praia dos Aivados Surf forecast
The above surf forecast table for Praia dos Aivados provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Praia dos Aivados can be found by selecting the local surf guide option on the grey menu. Our Praia dos Aivados 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 (Praia dos Aivados) 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 Praia dos Aivados 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.
Praia dos Aivados is 19 km (12 miles) from Sines. If you plan a holiday in Portugal - Alentejo, look for hotels and other accommodation in Sines. Sines has rooms for a wide range of budgets as well as car hire and transport links.
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