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Troia surfForecast / Alentejo / Portugal
12 Day Weather and Surf, issued 12 am Friday 03 Oct 2025 WEST
Best Forecast Surf Conditions for Troia this week:
The surf forecast for Troia over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Oct 04) at 10PM. The primary swell is predicted to be 0.9m and 5s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Troia in the next 12 days are 1.1m 5s and forecast to arrive on Saturday (Oct 04) at 7PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 14s period and expected on Sunday (Oct 05) at 1PM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Sat 4th Oct) | 3ft (0.9m) 5s |
| Best Surf | 10PM (Sat 4th Oct) | 3ft (0.9m) 5s |
| Most Powerful | 7PM (Sat 4th Oct) | 3.5ft (1.1m) 5s |
Table - best surf conditions forecast for Troia over the next 12 days.
Short Range Forecast Mostly dry. Warm (max 27°C on Fri afternoon, min 15°C on Sat night). Winds decreasing (fresh winds from the NNW on Sat afternoon, light winds from the NW by Sun morning). | Days 3-6 Weather Summary Mostly dry. Warm (max 26°C on Tue afternoon, min 19°C on Tue night). Wind will be generally light. | |||||||||||||||||||||
Friday 03 | Saturday 04 | Sunday 05 | Monday 06 | Tuesday 07 | Wednesday 08 | Thu 09 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 5 | 15 | 13 | 5 | 5 | 14 | 5 | 11 | 14 | 13 | 12 | 18 | 4 | 12 | 13 | 5 | 13 | 6 | 12 | 11 | 12 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 22 | 8 | 14 | 22 | 18 | 18 | 34 | 10 | 0 | 0 | 0 | 26 | 2 | 3 | 0 | 21 | 0 | 40 | 0 | 0 | 0 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | cross- off | cross- on | on | glass | glass | cross- on | glass | cross- off | cross- on | cross- off | glass | on | |
High Tide / height (m) | 12:19AM 2.09 | 12:33PM 2.38 | 1:03AM 2.33 | 1:15PM 2.64 | 1:43AM 2.57 | 1:55PM 2.88 | 2:21AM 2.79 | 2:34PM 3.06 | 3:00AM 2.95 | 3:15PM 3.16 | 3:38AM 3.04 | 3:56PM 3.15 | 4:19AM 3.04 | 4:40PM 3.03 | ||||||||
Low Tide / height (m) | 6:18AM 0.80 | 6:54PM 0.54 | 7:02AM 0.56 | 7:33PM 0.27 | 7:43AM 0.32 | 8:11PM 0.04 | 8:22AM 0.11 | 8:48PM -0.11 | 9:02AM -0.04 | 9:27PM -0.18 | 9:43AM -0.11 | 10:06PM -0.14 | 10:25AM -0.09 | |||||||||
Friday 03 | Saturday 04 | Sunday 05 | Monday 06 | Tuesday 07 | Wednesday 08 | Thu 09 | ||||||||||||||||
| Sunrise | - | 7:31 | - | - | 7:33 | - | - | 7:33 | - | - | 7:35 | - | - | 7:35 | - | - | 7:37 | - | - | 7:37 | - | |
| Sunset | - | - | 7:15 | - | - | 7:14 | - | - | 7:13 | - | - | 7:10 | - | - | 7:09 | - | - | 7:07 | - | - | 7:07 | |
 |  | | | | | | | | | | | | | | | |  | | | | ||
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Temp. °C | 23 | 25 | 27 | 19 | 24 | 26 | 18 | 23 | 27 | 23 | 25 | 24 | 21 | 25 | 26 | 22 | 25 | 26 | 21 | 22 | 23 | |
| Feels °C (?) | 21 | 22 | 24 | 18 | 21 | 22 | 17 | 24 | 26 | 23 | 24 | 23 | 23 | 25 | 25 | 22 | 24 | 24 | 20 | 21 | 21 | |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Alentejo
Continuing clean conditions at Troia (calm at Quinta Do Conde wx 20 km from Troia). No surfable waves
20 km away, 50 min ago
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Troia 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 Troia Surf forecast
The above surf forecast table for Troia provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Troia can be found by selecting the local surf guide option on the grey menu. Our Troia 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 (Troia) 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 Troia 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.
Troia is 9 km (6 miles) from Setubal. If you plan a holiday in Portugal - Alentejo, look for hotels and other accommodation in Setubal. Setubal has rooms for a wide range of budgets as well as car hire and transport links.
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