Surf Forecasts:
Troia surf forecast from 8 Jul 2026:
- Most powerful swell: Wednesday 8 Jul, 10PM (local time) - 3.5ft (1.0m), 5s period, NW swell with 49 kJ wave energy.
Best Forecast Surf Conditions for Troia this week:
The most powerful waves expected at Troia in the next 16 days are 1.0m 5s and forecast to arrive on Wednesday (Jul 08) at 10PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 9s period and expected on Thursday (Jul 09) at 4PM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 10PM (Wed 8th Jul) | 3.5ft (1.0m) 5s |
Table - best surf conditions forecast for Troia over the next 16 days.
Hey folks, Rusty here. Let’s cut straight to it – Troia is an inconsistent beginner break and the next 16 days aren’t going to give us anything worth paddling out for. Every single session in the forecast is marked as poor surf conditions, with tiny swell that barely reaches 0.3 ft to 0.7 ft most days and short periods that won’t wrap in any energy. Even the few moments of glass or cross-off wind can’t make up for the complete lack of wave height.
The water is absolutely cooking right now – 75°F with a 8°F anomaly, so that’s way warmer than usual for July. Nice for a swim, but not for surfing.
There is a brief spike on Thursday 16 July afternoon with 4 ft from the WNW and a combined swell energy of 85 – but the period is only 5 seconds, so it’s just wind slop. Then on Thursday 23 July afternoon you get 4 ft from the NW with 106 combined energy, again a pathetic 6-second period and messy cross-onshore wind. Both are garbage for surfing. Kite surfers might have some fun on those days, but for a surfer it’s a no-go.
The whole 16-day window is a complete blank. Troia rarely holds swell anyway, and this stretch is just typical for the spot – don’t expect anything. Forecasts can change, but right now there’s zero to get excited about.
Rusty.
Short Range ForecastMostly dry. Warm (max 33°C on Wed afternoon, min 16°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 24°C on Mon afternoon, min 17°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | |||||||||||||||
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 | WNW 3 | NW 5 | S 17 | S 16 | NW 4 | S 16 | S 16 | NW 4 | NW 4 | WSW 6 | WSW 5 | SW 19 | W 7 | SW 14 | W 7 | SW 13 | SW 13 | W 6 | W 6 | W 5 |
Wave Graph  | |||||||||||||||||||||
 kJ | 4 | 7 | 31 | 7 | 5 | 22 | 5 | 5 | 13 | 5 | 11 | 3 | 15 | 17 | 8 | 24 | 7 | 7 | 12 | 19 | 13 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | glassy | cross-on | cross-on | cross-off | cross-on | cross-on | cross | glassy | cross-on | glassy | on | on | cross | glassy | cross-on | cross-off | glassy | cross-on | cross |
High Tide | 9:29PM2.30m | 10:13AM2.23m | 10:42PM2.29m | 11:24AM2.32m | 11:56PM2.36m | 12:31PM2.48m | 1:04AM2.48m | 1:32PM2.67m | 2:04AM2.61m | 2:27PM2.86m | 2:59AM2.72m | 3:18PM3.02m | 3:49AM2.78m | ||||||||
Low Tide | 3:08PM0.76m | 3:50AM0.65m | 4:22PM0.75m | 5:00AM0.64m | 5:38PM0.65m | 6:10AM0.56m | 6:48PM0.48m | 7:13AM0.44m | 7:50PM0.28m | 8:10AM0.31m | 8:46PM0.11m | 9:01AM0.20m | 9:37PM-0.01m | ||||||||
 | |  | | | | | | | | | |  | |  | | | | | | | |
 | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:22 | — | — |
 | — | — | 9:01 | — | — | 9:00 | — | — | 9:00 | — | — | 9:00 | — | — | 9:00 | — | — | 9:00 | — | 8:59 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 33 | 25 | 24 | 26 | 19 | 23 | 25 | 19 | 22 | 23 | 19 | 21 | 23 | 20 | 23 | 24 | 20 | 22 | 24 | 20 |
Feels °C | 27 | 29 | 23 | 23 | 23 | 18 | 22 | 23 | 18 | 21 | 20 | 19 | 19 | 21 | 19 | 22 | 21 | 19 | 20 | 21 | 19 |
Swell 1 Height (m) Direction Period (s) | NW 5 | NW 10 | NW 10 | WNW 10 | S 16 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | W 7 | W 7 | W 7 | W 7 | W 6 | WNW 7 | WNW 7 |
| kJ | 14 | 25 | 24 | 37 | 5 | 32 | 32 | 31 | 30 | 26 | 30 | 46 | 90 | 64 | 40 | 24 | 27 | 24 | 12 | 5 | 9 |
Swell 2 Height (m) Direction Period (s) | WNW 10 | — | — | W 7 | S 16 | S 16 | S 16 | S 16 | NW 13 | WNW 4 | NW 11 | NW 10 | SW 15 | W 7 | NW 8 | NW 8 | NNW 8 | NW 8 | WNW 8 | WNW 11 | WNW 10 |
| kJ | 10 | — | — | 1 | 5 | 5 | 5 | 5 | 7 | 2 | 19 | 16 | 8 | 17 | 11 | 18 | 7 | 3 | 6 | 12 | 19 |
Swell 3 Height (m) Direction Period (s) | W 8 | NW 12 | — | S 17 | — | — | — | — | S 16 | NW 12 | SW 15 | WSW 5 | SW 19 | SW 15 | SW 14 | SW 18 | SW 13 | SW 13 | WNW 11 | SW 12 | SW 12 |
| kJ | 4 | 6 | — | 6 | — | — | — | — | 5 | 21 | 9 | 3 | 15 | 8 | 8 | 12 | 7 | 7 | 12 | 6 | 6 |
Wind waves Height (m) Direction Period (s) | — | WNW 3 | NW 5 | WNW 4 | WNW 9 | NW 4 | NW 4 | WNW 3 | NW 4 | NW 4 | WSW 6 | WNW 3 | — | — | NW 3 | — | — | WNW 3 | — | W 6 | W 5 |
| kJ | — | 7 | 31 | 7 | 136 | 22 | 4 | 4 | 13 | 5 | 11 | 2 | — | — | 1 | — | — | 2 | — | 19 | 13 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 360 | 458 | 10 | 106 | 442 | 247 | 51 | 193 | 106 | 10 | 442 | 51 | 33 | 110 | 37 | 52 | 157 | 48 | 323 | 425 | 52 |
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 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 16 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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