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Surf Forecasts:

Troia surfForecast / Alentejo / Portugal

information circle12 Day Weather and Surf, issued 11 pm Friday 23 Jan 2026 WET
Forecast update in hr  min  s Forecast update imminent
Troia surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Troia sea temperature is
14.9° C
 (Which is slightly cooler than normal)

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 Monday (Jan 26) at 12AM. The primary swell is predicted to be 1.7m and 9s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Troia in the next 12 days are 6.0m 16s and forecast to arrive on Wednesday (Jan 28) at 9AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 7.0m 16s period and expected on Saturday (Jan 24) at 12PM.

Wave TypeTime (WET) & Date Wave Height & Period
Next good surf (1 star+)12AM (Mon 26th Jan)5.5ft (1.7m) 9s
Best Surf12AM (Mon 26th Jan)5.5ft (1.7m) 9s
Most Powerful 9AM (Wed 28th Jan)20ft (6.0m) 16s

Table - best surf conditions forecast for Troia over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Heavy rain (total 25mm), heaviest during Sun morning. Very mild (max 16°C on Mon morning, min 8°C on Sat morning). Winds decreasing (strong winds from the WNW on Fri night, calm by Sun night).

Days 3-6 Weather Summary Heavy rain (total 38mm), heaviest during Mon night. Very mild (max 17°C on Wed afternoon, min 12°C on Tue morning). Mainly near gales.

Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Fri
30
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
6.5
WNW
6
WNW
6.5
WNW
4.5
WNW
4
WNW
4.5
WNW
1.7
WSW
3.5
W
3.5
WSW
4.5
WSW
5.5
W
6
W
5.5
W
6
W
7
W
7
WNW
5.5
WNW
4.5
WNW
3.5
WNW
3
WNW
2.5
WNW
Period(s) (?)1516161615149149121113151614171615141413
Wave
Graph
(?)Metric surfscale
Energy kJ (?)000000444016115488755000161280000000
Wind
(km/h)
40
WNW
20
NNW
40
NW
30
W
25
W
25
WSW
5
W
30
WSW
40
WSW
50
SW
45
WNW
40
W
30
SW
55
WSW
45
WSW
40
WSW
30
WSW
30
WSW
25
W
25
W
35
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
off		crosscross-
on		cross-
on		cross-
on		glassonononcross-
on		cross-
on		oncross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
5:41AM
2.68
6:09PM
2.41
6:28AM
2.53
7:01PM
2.31
7:26AM
2.36
8:06PM
2.22
8:40AM
2.22
9:26PM
2.20
10:09AM
2.19
10:49PM
2.30
11:31AM
2.28
12:00AM
2.49
12:37PM
2.44
Low Tide
/ height (m)
11:23PM
0.40
11:57AM
0.37
12:08AM
0.52
12:44PM
0.50
1:04AM
0.65
1:43PM
0.65
2:15AM
0.76
2:58PM
0.76
3:45AM
0.78
4:25PM
0.76
5:13AM
0.66
5:41PM
0.65
6:24AM
0.45
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Fri
30
Sunrise-7:47--7:46--7:45--7:45--7:43--7:43--7:41-
Sunset--5:46--5:49--5:50--5:51--5:52--5:52--5:53
rain showers
rain showers
rain showers
rain showers
mod rain
light rain
rain showers
light rain
light rain
heavy rain
light rain
rain showers
light rain
light rain
cloud
light rain
cloud
cloud
part cloud
part cloud
part cloud
Rain (mm)
511282123251254-1-----
Temp. °C101212141414141616161312151617161617151515
Feels °C (?)0647910101210943471010121310108
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

View detailed surf forecast for Troia at:
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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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