Troia Surf Break

Lat Long: 38.45° N 8.86° W

Troia Surf Forecast and Surf Report

Issued: 12 pm 26 Jul 2026 (local time)

Forecast update in  hr  min

Today's Troia sea temperature is
23.6° C
3.3° 

Troia surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Troia surf forecast from 26 Jul 2026:

  • Best quality surf: Saturday 1 Aug, 10AM (local time) - 2ft (0.6m), 9s period, W swell with cross-offshore winds.
  • Most powerful swell: Saturday 1 Aug, 10AM (local time) - 2ft (0.6m), 9s period, W swell with 58 kJ wave energy.
  • Next surfable swell (1★+): Saturday 1 Aug, 10AM (local time) - 2ft (0.6m), 9s period with W 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 Saturday (Aug 01) at 10AM. The primary swell is predicted to be 0.6m and 9s period. 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 0.6m 9s and forecast to arrive on Saturday (Aug 01) at 10AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Sunday (Jul 26) at 7PM.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+)10AM (Sat 1st Aug)2ft (0.6m) 9s
Best Surf10AM (Sat 1st Aug)2ft (0.6m) 9s
Most Powerful10AM (Sat 1st Aug)2ft (0.6m) 9s

Table - best surf conditions forecast for Troia over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s get straight into it for Troia. I’ll be honest with you, this 16-day window is a tough one. We’re looking at a long dry spell before anything even remotely worth paddling out for shows up.

The first real chance of a surf comes on the morning of Saturday, August 1st. Up until then, it’s a flat spell with no waves to speak of. We’re talking a solid week of nothing – from this Sunday morning right through to that Saturday morning, the ocean is basically a lake. You’ll see some glassy mornings and clean conditions, but with zero swell, there’s just nothing to ride.

Alright, so Saturday morning, August 1st. We get a tiny pulse of swell from the west at 2 ft, with a period of 9 seconds. The combined wave energy is a low 58. It’s surfable, but only just. The wind is light from the NNW, so it’s a cross-offshore breeze, meaning the surface will be clean. But these are tiny, weak waves. It’s the only real highlight, and to be honest, it’s a pretty poor one. The water temp is sitting at 75°, which is a massive 6° warmer than normal for this time of year – that’s very unusual, like swimming in a bath.

After that Saturday morning, it’s back to business as usual. The afternoon picks up a bit of a cross-shore wind, killing the quality immediately. Then from Sunday, August 2nd through to the 10th of August, it’s a rinse and repeat of tiny, weak swells, or no swell at all. The wind is mostly from the NNW or NW, often cross-off in the mornings, but the swell energy is just pathetic, with most readings in the single digits. A few afternoons show a bit of a bump, like the afternoon of the 8th of August with a 3 ft swell from the NW, but the period is a short 6 seconds and the wind is a fresh 19 mph cross-off, which just makes it a choppy, blown-out mess. The same goes for the 4th of August afternoon – 3 ft from the NW, but only a 4-second period. That’s just wind chop.

So, what’s the verdict? The only standout, if you can call it that, is the morning of Saturday, August 1st. It’s a clean, glassy morning with a tiny waist-high wave. The swell direction is from the west, which is okay for Troia. It’s a beach setup, so don’t expect any points or reefs to save you. The break is inconsistent, and when it does show, it’s for beginners at best. The crowds are “sometimes” an issue, but with waves this small, I doubt many will bother. But it’s the best we’ve got in the whole 16 days. For the rest of the time, honestly, the conditions look more interesting for a kite than a surfboard.

Stay patient, keep an eye on the charts, but for now, don’t rush to the beach.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 30°C on Tue afternoon, min 18°C on Sun night). Winds decreasing (fresh winds from the NNW on Sun afternoon, calm by Mon night).

Days 4-6 Weather Summary

Mostly dry. Warm (max 31°C on Thu afternoon, min 16°C on Wed night). Wind will be generally light.

Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
NW
7
1.1
NW
4
0.8
NW
7
0.5
NW
6
0.4
WNW
5
0.4
WNW
4
0.5
NW
10
0.1
S
13
0.6
WNW
4
0.4
NW
9
0.7
WNW
4
0.8
NW
5
0.4
WNW
10
0.8
WNW
10
0.7
NW
5
0.4
NW
9
0.7
NW
8
0.3
W
11
0.6
W
9
0.4
WSW
8
0.3
WSW
8
Wave Graph
Metric surfscale
Energy kJ
0
52
0
0
9
7
0
3
11
0
11
30
0
0
0
0
0
20
58
23
12
Wind (km/h)
10
N
15
W
10
N
5
ENE
20
WSW
0
SSW
5
SSE
20
WSW
5
NNW
5
N
20
WSW
10
N
10
N
15
WSW
10
NNW
5
E
0
N
10
N
5
NNW
20
NW
10
N
Wind State
cross-off
cross-on
cross-off
glassy
on
glassy
glassy
cross-on
glassy
glassy
cross-on
cross-off
cross-off
on
cross-off
cross-off
glassy
cross-off
cross-off
cross
cross-off
High Tide
1:37PM2.30m
2:03AM2.21m
2:19PM2.44m
2:42AM2.32m
2:56PM2.58m
3:17AM2.42m
3:31PM2.70m
3:50AM2.49m
4:04PM2.78m
4:23AM2.54m
4:36PM2.81m
4:55AM2.55m
5:08PM2.81m
Low Tide
7:55PM0.70m
8:02AM0.69m
8:34PM0.56m
8:40AM0.56m
9:10PM0.44m
9:14AM0.45m
9:44PM0.34m
9:47AM0.36m
10:16PM0.28m
10:19AM0.31m
10:48PM0.25m
10:52AM0.30m
11:21PM0.25m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:31
6:31
6:33
6:33
6:35
6:35
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:51
8:50
8:50
8:49
8:47
8:46
8:45
 mm
Temp °C
26
29
21
29
29
23
28
30
24
27
30
23
28
31
23
28
31
25
29
31
22
Feels °C
25
26
18
26
25
23
26
27
23
26
26
21
26
27
21
26
29
23
27
28
21
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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 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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