Cantinho Surf Break

Lat Long: 39.37° N 9.34° W

Cantinho Surf Forecast and Surf Report

Issued: 12 pm 25 Aug 2026 (local time)

Forecast update in  hr  min

Today's Cantinho sea temperature is
18.8°C
1.5° 

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


Cantinho surf forecast from 25 Aug 2026:

  • Best quality surf: Thursday 27 Aug, 10PM (local time) - 5.5ft (1.7m), 8s period, WNW swell with glassy winds.
  • Most powerful swell: Friday 28 Aug, 7AM (local time) - 8ft (2.5m), 11s period, WNW swell with 1,603 kJ wave energy.
  • Next surfable swell (1★+): Thursday 27 Aug, 10PM (local time) - 5.5ft (1.7m), 8s period with WNW swell.

Best Forecast Surf Conditions for Cantinho this week:

The surf forecast for Cantinho over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 27) at 10PM. The primary swell is predicted to be 1.7m and 8s period with a secondary swell of 0.8m and 9s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Cantinho in the next 16 days are 2.5m 11s and forecast to arrive on Friday (Aug 28) at 7AM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Thu 27th Aug)5.5ft (1.7m) 8s
Best Surf10PM (Thu 27th Aug)5.5ft (1.7m) 8s
Most Powerful 7AM (Fri 28th Aug)8ft (2.5m) 11s

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


The Lowdown

Alright folks, Rusty here. Let’s look at what’s on the cards for the next couple of weeks. It’s a pretty quiet run for a while, so don’t be in a hurry to wax up just yet.

Right now, the water is sitting at 66°, which is a bit colder than usual for this time of year.

We’re starting off with a long stretch of nothing worth chasing. From Tuesday the 25th of August right through to the end of the month, the surf is just poor. The swell is small and weak, with energy levels barely reaching 139 at best, and the wind is all over the shop – cross, cross-on, and gusty. It’s a write-off.

Thursday the 27th and Friday the 28th see a bit more size, with swell hitting 6 ft and 8 ft, and the energy climbs to 456 and 1333 respectively, but the wind is still messy. It’s just not clean enough to get excited about.

The first week of September is more of the same. The swell is there, sometimes up to 7 ft, but the wind stays cross or cross-on, and the conditions are described as poor. The energy is moderate, hitting 599 on the 4th, but it’s all a bit lumpy and choppy.

Now, look, there’s a glimmer on the horizon. Around Monday the 7th of September, we’ve got a swell coming in at 8 ft from the NW with a 12-second period. The energy is strong at 1862, and the wind is a cross-shore from the NNE. That’s a solid groundswell, and for a point break like Cantinho, that’s where it gets interesting. The direction is just about right for the optimum NW swell direction. This is the standout.

The Tuesday the 8th of September keeps the energy up at 1248 with 7 ft from the NW, and a 16-second period on the Tuesday afternoon. That’s a very long period groundswell, which will have plenty of punch. It’s best for a point break like this. The wind is cross-shore again, so it’ll be a bit choppy, but the power will be there.

Wednesday the 9th of September still has a 7 ft swell from the NNW, but the wind is back to cross-on, which is a bit of a letdown.

The best bet in the whole window is that Monday the 7th of September. The swell is solid, the direction is good, and the wind is workable. It’s a consistent spot, Cantinho, so it’s worth keeping an eye on as we get closer. The energy is strong, and it’s a point break, so that long-period groundswell will wrap in nicely. Just be aware that with 8 ft swell, it’s going to be one for the experienced crew.

For the rest of it, it’s a waiting game. Keep your fingers crossed those forecasts hold.

Rusty.

Short Range Forecast

Heavy rain (total 33mm), heaviest during Wed morning. Warm (max 22°C on Tue morning, min 16°C on Thu night). Winds decreasing (fresh winds from the SW on Wed morning, calm by Thu night).

Days 4-6 Weather Summary

Mostly dry. Warm (max 22°C on Sun afternoon, min 17°C on Fri morning). Wind will be generally light.

Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
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
1
0
0
1
1
0
0
0
0
0
0
0
0
0
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)
1.2
WNW
7
1
WNW
7
0.9
WNW
6
0.9
WSW
6
1.5
W
7
1.6
W
8
1.9
W
7
1.8
W
8
1.6
W
9
2.4
WNW
11
2.1
WNW
10
1.7
NW
9
1.3
NW
9
1.3
NW
8
1.1
NW
8
1.1
NW
8
1.3
NW
10
1.3
NW
9
1.1
NW
9
0.9
NW
8
1.8
NW
9
Wave Graph
Metric surfscale
Energy kJ
139
96
55
43
230
360
377
368
393
1333
926
502
262
216
143
145
315
294
164
118
515
Wind (km/h)
10
SW
20
WSW
15
SSW
30
SW
15
W
15
SSW
30
WSW
20
WSW
15
N
15
NNE
25
N
25
N
25
NNE
20
N
20
N
15
N
15
NNW
25
N
30
N
30
N
30
N
Wind State
cross
cross-on
cross
cross
cross-on
cross
cross-on
cross-on
cross
cross
cross-on
cross
cross
cross-on
cross
cross-on
cross-on
cross
cross
cross
cross
High Tide
2:13PM3.11m
2:36AM2.98m
2:48PM3.28m
3:09AM3.14m
3:21PM3.43m
3:40AM3.26m
3:53PM3.53m
4:10AM3.35m
4:24PM3.58m
4:42AM3.40m
4:56PM3.58m
5:15AM3.40m
5:30PM3.51m
Low Tide
8:30PM1.08m
8:34AM1.08m
9:02PM0.92m
9:06AM0.92m
9:32PM0.79m
9:37AM0.80m
10:02PM0.70m
10:09AM0.72m
10:33PM0.65m
10:41AM0.69m
11:05PM0.65m
11:15AM0.72m
11:38PM0.71m
cloud
part cloud
part cloud
thunderstorm
rain showers
rain showers
rain showers
part cloud
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:58
6:58
7:00
7:01
7:01
7:03
7:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:19
8:17
8:15
8:15
8:13
8:12
8:09
 mm
22
1
5
3
2
Temp °C
22
21
20
21
20
19
20
20
19
18
19
18
19
20
19
21
22
20
18
18
17
Feels °C
21
19
20
18
18
18
16
16
20
16
16
16
17
18
18
21
22
20
15
14
13
  • 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 Cantinho Surf forecast

The above surf forecast table for Cantinho provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Cantinho can be found by selecting the local surf guide option on the grey menu. Our Cantinho 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 (Cantinho) 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 Cantinho 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.

Cantinho is 4 km (2 miles) from Peniche. If you plan a holiday in Peniche, look for hotels and other accommodation in Peniche. Peniche has rooms for a wide range of budgets as well as car hire and transport links.

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