Baleal Sul Surf Break

Lat Long: 39.36° N 9.36° W

Baleal Sul Surf Forecast and Surf Report

Issued: 6 pm 10 Sep 2026 (local time)

Forecast update in  hr  min

Today's Baleal Sul sea temperature is
18.4°C
1.9° 

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


Baleal Sul surf forecast from 10 Sep 2026:

  • Best quality surf: Sunday 13 Sep, 10AM (local time) - 3.5ft (1.0m), 13s period, NW swell with cross-offshore winds.
  • Most powerful swell: Thursday 17 Sep, 4PM (local time) - 7.5ft (2.3m), 10s period, NNW swell with 1,042 kJ wave energy.
  • Next surfable swell (1★+): Saturday 12 Sep, 7AM (local time) - 4.5ft (1.3m), 7s period with NNW swell.

Best Forecast Surf Conditions for Baleal Sul this week:

The surf forecast for Baleal Sul over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 12) at 7AM. The primary swell is predicted to be 1.3m and 7s period with a secondary swell of 0.4m and 10s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Baleal Sul in the next 16 days are 2.3m 10s and forecast to arrive on Thursday (Sep 17) at 4PM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Sat 12th Sep)4.5ft (1.3m) 7s
Best Surf10AM (Sun 13th Sep)3.5ft (1.0m) 13s
Most Powerful 4PM (Thu 17th Sep)7.5ft (2.3m) 10s

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


The Lowdown

Howdy, surfers, Rusty here. Let’s see what the next couple of weeks have in store for Baleal Sul.

Honestly, the next few days are about as inviting as a flat tire. The water’s running a bit colder than normal for the season, about 65°, so don’t be fooled by the sunshine. From Thursday through Saturday, the north wind is going to have its way with the ocean. We’re looking at waves from 2 to 4 feet, but with constant onshore flow, it’s gonna be a choppy, bumpy mess. You’ll spend more time fighting the wind than catching a wave.

There is a tiny window early Sunday morning, the 13th. The wind shifts to the southeast, coming off the land, and the water should clean right up. The surf jumps to about 3 feet from the NW with a longer interval, and there’s decent energy in the water (442). It won't be firing, but it might be our only clean session for a while. The wind is supposed to switch onshore again by the afternoon, which is a bummer.

Monday the 14th, the ocean goes totally glassy. No wind at all. But the waves are pretty uninspiring – small, weak NNW swell around 3 feet. Clean but super ordinary.

Now we get into the rough stuff. From Tuesday the 15th through the following weekend, the north winds are back and they mean business. The swell builds, and builds strong. We’re talking solid 6-foot plus surf by Wednesday the 16th, with the energy meter climbing past 1000 (1041) by Thursday. But all that power is gonna be all but useless with 20-35 km/h winds blowing straight onshore. This is prime kite-surfing weather, not paddle surfing. The waves will be big, but blown out and lumpy. Leave the shortboard at home.

But hold on. The long-range forecast is showing something special. Mark your calendars for the early morning of Tuesday, the 23rd of September. The wind is forecast to drop to dead calm, pure glass. And we’ve got a solid 5-6 foot NW groundswell rolling in with a powerful 13-second period. The energy is high, over 1000 (1026). This looks like the standout of the entire window. The direction isn’t the absolute best for Baleal Sul, but with those conditions, you’d be a fool to miss it. It’s a promise of clean, powerful waves, but it’s a long way out, so keep a close eye on it.

There’s also a glimmer of hope on Sunday morning the 21st, with lighter offshore winds and 5 feet of swell, but that Tuesday morning is the one.

So do yourselves a favor, wait out this week of blown-out junk, and keep everything crossed for that Tuesday the 23rd. When the ocean turns to glass and the swell has some weight to it, that’s the session you’ll be telling stories about.

Stay patient and stay stoked.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 31°C on Sun morning, min 18°C on Thu afternoon). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 29°C on Mon morning, min 16°C on Tue night). Winds increasing (calm on Sun afternoon, fresh winds from the N by Tue night).

Thu
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
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
2
0
1
1
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
NNW
11
1
NNW
10
0.8
NNW
10
1.1
NNW
6
1.1
NNW
6
1.3
NNW
7
1.1
NNW
7
1
NNW
7
1
NW
13
1.2
NW
12
1.2
NW
12
1
NNW
11
0.9
NW
11
0.7
NW
10
0.6
NNW
10
0.5
NW
12
1.7
NNW
6
2.5
NNW
8
2.3
NNW
9
2.5
NNW
9
Wave Graph
Metric surfscale
Energy kJ
328
209
125
83
94
172
115
117
336
428
383
261
172
102
63
67
253
844
813
940
Wind (km/h)
25
N
25
N
20
NNE
25
N
15
N
5
NNE
15
NNW
15
NNE
10
SE
15
W
10
NNE
5
SE
15
WNW
15
N
20
N
30
N
35
N
35
N
35
N
35
N
Wind State
on
cross-on
cross-on
on
cross-on
cross-on
on
cross-on
cross-off
cross-on
cross-on
glassy
cross-on
cross-on
on
on
on
on
on
cross-on
High Tide
3:32AM3.47m
3:46PM3.76m
4:08AM3.51m
4:23PM3.73m
4:43AM3.48m
4:58PM3.61m
5:17AM3.40m
5:33PM3.43m
5:50AM3.26m
6:08PM3.19m
6:25AM3.10m
6:45PM2.94m
Low Tide
9:23PM0.50m
9:31AM0.61m
9:59PM0.47m
10:08AM0.57m
10:34PM0.52m
10:44AM0.62m
11:07PM0.65m
11:18AM0.73m
11:39PM0.82m
11:53AM0.89m
00:10AM1.02m
12:30PM1.10m
00:44AM1.24m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:13
7:15
7:16
7:16
7:16
7:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:54
7:52
7:51
7:50
7:47
7:45
7:45
 mm
Temp °C
19
18
20
20
19
27
26
24
31
26
25
29
25
21
20
19
18
18
19
19
Feels °C
15
15
18
17
19
26
24
23
28
23
24
26
23
21
18
16
14
13
14
15
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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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Information about the Baleal Sul Surf forecast

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

Baleal Sul is 2 km (1 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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