Surf Forecasts:
Troia surf forecast from 7 Jul 2026:
- Best quality surf: Tuesday 7 Jul, 10PM (local time) - 3ft (0.9m), 5s period, NW swell with cross-offshore winds.
- Most powerful swell: Wednesday 8 Jul, 1AM (local time) - 3.5ft (1.0m), 6s period, NW swell with 58 kJ wave energy.
- Next surfable swell (1★+): Tuesday 7 Jul, 10PM (local time) - 3ft (0.9m), 5s period with NW swell.
Best Forecast Surf Conditions for Troia this week:
The surf forecast for Troia over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 07) at 10PM. The primary swell is predicted to be 0.9m and 5s period with a secondary swell of 0.2m and 8s. Another secondary swell of 0.1m and 11s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Troia in the next 16 days are 1.0m 6s and forecast to arrive on Wednesday (Jul 08) at 1AM. 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 7PM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Tue 7th Jul) | 3ft (0.9m) 5s |
| Best Surf | 10PM (Tue 7th Jul) | 3ft (0.9m) 5s |
| Most Powerful | 1AM (Wed 8th Jul) | 3.5ft (1.0m) 6s |
Table - best surf conditions forecast for Troia over the next 16 days.
Right, folks. Rusty here. Let's talk about Troia. Plain and simple... we've got a real run of quiet surf coming up, I ain't gonna sugarcoat it. The outlook for the next couple of weeks is lean, but let's walk through what’s on offer.
The combined swell energy is mostly in the double digits, way under 100 for the vast majority of the period, which tells you just how weak the waves are. The water temperature is 76°, a whopping 9°F warmer than the norm for this time of year, so the ocean feels like a bath – a warm, flat bath.
First up, Tuesday the 8th of July morning is small, just 0.7 ft from the west. It’s clean with a north breeze, but there’s basically no energy (4). Wednesday the 9th morning is similar, 1 ft from the WNW, but it’s cross-on and weak (17). We get a glassy spell Saturday the 12th morning, but there's no swell at all (0). Sunday the 13th morning has a tiny 0.3 ft glassy bump (8), and Monday the 14th morning brings similar glassy conditions with a 1 ft wave from the west (6). The wind stays clean through the mornings, but the energy is just not there.
The second week doesn’t suddenly improve. There is some pulse of groundswell with periods over 15 seconds, but the heights are still pathetic – we’re talking 0.3 ft on Wednesday the 16th from the south (5 energy). The wind stays offshore, which is nice, but it’s basically flat. By Saturday the 19th morning, we get a bit of 2 ft from the WNW (31 energy), which is the biggest it gets, but it’s hardly a standout.
Honestly, there is not a single true standout session in the entire 16-day window. Every entry is marked as poor surf conditions and scores zero. It’s a rare stretch of nothing, but for an area like this, a blank run can happen. You’d need a serious groundswell and a whole lot of luck to see anything rideable. Chances are, if the wind picks up from the WSW on most afternoons, this looks more interesting for kite surfing than paddle surfing – at least you’d be moving.
Stick with it, though. It tends not to stay poor forever, and forecasts can change. For now, leave the board in the car.
Rusty.
Short Range ForecastMostly dry. Warm (max 32°C on Wed afternoon, min 17°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 26°C on Fri afternoon, min 16°C on Fri night). 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 | NW 4 | NW 6 | W 8 | NW 4 | NW 5 | WNW 5 | S 16 | NW 4 | S 16 | WNW 4 | NW 4 | NW 12 | W 11 | WNW 4 | SW 15 | W 8 | W 8 | W 6 | SW 18 | NW 5 |
Wave Graph  | |||||||||||||||||||||
 kJ | 0 | 18 | 58 | 4 | 12 | 31 | 10 | 5 | 22 | 6 | 11 | 8 | 0 | 10 | 5 | 8 | 32 | 8 | 6 | 12 | 22 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross-off | cross-off | cross-on | cross-off | cross-on | cross-on | cross | cross-on | cross-on | cross-off | glassy | cross-on | cross | cross | cross-on | cross | glassy | cross-on | cross |
High Tide | 8:25PM2.36m | 9:06AM2.20m | 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 | ||||||||
Low Tide | 2:05PM0.72m | 2:46AM0.62m | 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 | ||||||||
 | |  | | | | | | |  | | | | | | | | | | | | |
 | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — |
 | — | — | 9:01 | — | — | 9:01 | — | — | 9:00 | — | — | 9:00 | — | — | 9:00 | — | — | 9:00 | — | — | 9:00 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 31 | 24 | 28 | 32 | 24 | 25 | 28 | 20 | 24 | 26 | 20 | 23 | 26 | 20 | 23 | 24 | 20 | 23 | 24 | 20 |
Feels °C | 27 | 28 | 22 | 26 | 27 | 21 | 23 | 25 | 19 | 23 | 23 | 18 | 22 | 23 | 18 | 22 | 21 | 19 | 20 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | NW 5 | S 12 | NW 5 | NW 6 | NW 10 | NW 10 | WNW 10 | S 16 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | W 9 | W 8 | W 8 | WNW 8 | NW 8 | SW 13 | NNW 8 |
| kJ | 6 | 3 | 29 | 15 | 25 | 24 | 37 | 5 | 32 | 32 | 31 | 30 | 26 | 26 | 59 | 68 | 32 | 62 | 18 | 7 | 6 |
Swell 2 Height (m) Direction Period (s) | WNW 8 | — | W 8 | WNW 10 | — | — | W 7 | S 16 | S 16 | S 16 | S 16 | NW 13 | WNW 4 | NW 11 | NW 10 | NW 10 | NW 9 | W 8 | W 6 | SW 18 | WNW 8 |
| kJ | 7 | — | 1 | 10 | — | — | 1 | 5 | 5 | 5 | 5 | 7 | 1 | 19 | 35 | 32 | 37 | 4 | 6 | 12 | 6 |
Swell 3 Height (m) Direction Period (s) | NW 8 | S 12 | NW 11 | W 8 | — | — | S 17 | — | — | — | — | S 16 | NW 12 | W 11 | WSW 5 | SW 15 | SW 15 | SW 14 | WNW 8 | — | SW 13 |
| kJ | 3 | 3 | 5 | 4 | — | — | 6 | — | — | — | — | 5 | 21 | 10 | 3 | 8 | 8 | 8 | 6 | — | 7 |
Wind waves Height (m) Direction Period (s) | — | NW 4 | NW 6 | — | NW 4 | NW 5 | WNW 5 | WNW 9 | NW 4 | WNW 4 | WNW 4 | NW 4 | — | WNW 3 | WNW 4 | — | W 3 | NW 3 | — | WNW 8 | NW 5 |
| kJ | — | 18 | 58 | — | 12 | 31 | 10 | 110 | 22 | 6 | 11 | 8 | — | 2 | 5 | — | 1 | 3 | — | 75 | 22 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1313 | 508 | 10 | 360 | 458 | 10 | 48 | 425 | 51 | 51 | 458 | 48 | 10 | 193 | 37 | 51 | 464 | 48 | 52 | 110 | 48 |
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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