Porto Batel Surf Break

Lat Long: 39.32° N 9.36° W

Porto Batel Surf Forecast and Surf Report

Issued: 12 pm 11 Aug 2026 (local time)

Forecast update in  hr  min

Today's Porto Batel sea temperature is
20.8° C
0.6° 

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


Porto Batel surf forecast from 11 Aug 2026:

  • Best quality surf: Sunday 16 Aug, 7AM (local time) - 10ft (3.0m), 9s period, NNW swell with cross-offshore winds.
  • Most powerful swell: Sunday 16 Aug, 4AM (local time) - 10ft (3.0m), 9s period, NNW swell with 1,467 kJ wave energy.
  • Next surfable swell (1★+): Sunday 16 Aug, 7AM (local time) - 10ft (3.0m), 9s period with NNW swell.

Best Forecast Surf Conditions for Porto Batel this week:

The surf forecast for Porto Batel over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 16) at 7AM. The primary swell is predicted to be 3.0m and 9s period with a secondary swell of 0.1m and 16s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Porto Batel in the next 16 days are 3.0m 9s and forecast to arrive on Sunday (Aug 16) at 4AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Friday (Aug 14) at 4AM.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Sun 16th Aug)10ft (3.0m) 9s
Best Surf 7AM (Sun 16th Aug)10ft (3.0m) 9s
Most Powerful 4AM (Sun 16th Aug)10ft (3.0m) 9s

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


The Lowdown

Alright, Rusty here. Let’s talk about what’s coming up at Porto Batel.

Look, the next couple of weeks are a bit of a mixed bag. We’ve got some solid swell on the way, but the wind is going to be a constant battle. Don’t expect much for the first few days; it’s a slow start. The water temp is sitting at 69°, which is about average for this time of year, nothing to write home about.

We kick off on Tuesday the 11th with tiny leftovers. You’re looking at a weak 1.0ft to 1ft swell from the NNW, with a period around 11-12 seconds. The energy is weak (69-91), and the wind is a cross-offshore breeze, but honestly, the waves are just too small to bother with. Wednesday the 12th stays poor, with the swell building to 3ft but still a weak, short-period wave from the WNW. The combined energy picks up a little (176-188), but it’s still a no-go.

Thursday the 13th is the first day you might get wet, but it’s only marginal. The swell holds at 3ft to 3ft from the WNW, period around 10 seconds, and the energy is moderate (219). The morning could be worth a look if you’re desperate, but the afternoon wind picks up and ruins it.

Friday the 14th gets a bit of a bump in size, with 5ft to 5ft from the NNW, but the period drops to a weak 7 seconds. That’s short-period wind swell, and it’s messy. The energy is moderate (288-307), but the wind is howling at 19 mph, so it’s a choppy mess.

Now, Saturday the 15th is where things get interesting, but it’s not for everyone. The swell jumps to 10ft from the NNW, with a period of 8-9 seconds. The energy is strong (1083-1145), but mate, that’s big. 10ft is expert-only territory. The wind is a strong cross-off, so it’ll be clean, but it’s a heavy, powerful wave. Sunday the 16th morning is the real standout. The wind swings to a light easterly at 6 mph, keeping it glassy. The swell drops to a still-chunky 8ft from the NNW, period 9 seconds, and the energy is still strong (1061). This is the best window for experienced surfers all week. The break is a point, so it should handle that size well, but it can get crowded here.

Monday the 17th morning is another good call. The wind goes light offshore from the NE at 6 mph, making it very clean. The swell is a solid 7ft from the NNW, period 9 seconds, and the energy is moderate to strong (789). This is a great session for intermediates who can handle a bit of size.

The second week gets tricky. From Tuesday the 18th onward, the wind turns onshore or cross-onshore, and the swell stays big. Tuesday the 18th has 7ft but with a short 7-second period and a cross-onshore breeze, it’s a kiter’s paradise, not a surfer’s. Wednesday the 19th and Thursday the 20th see the swell push up to 10ft to 12ft from the NNW, with a long period of 12 seconds on the 20th. That’s a proper groundswell, but the wind is blowing straight onshore from the SW, making it a washing machine. The energy is very strong (1003-2840), but the quality is poor.

Friday the 21st through Sunday the 23rd keeps the swell at 8ft to 10ft, but the wind is howling at 19 to 25 mph from the N and NNW. It’s cross-off, so it’s cleaner than onshore, but it’s raw and powerful. Only for the brave and the well-equipped. The rest of the month into the 26th stays big and windy, with marginal conditions at best.

Overall, the standout for the whole period is Sunday the 16th morning. That light easterly wind and 8ft NNW swell is the cleanest, biggest, and most powerful wave you’ll get. If you’re an experienced surfer, that’s your window. Monday the 17th morning is the backup with light offshore winds.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 22°C on Tue morning, min 19°C on Tue night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 25°C on Sun morning, min 20°C on Fri morning). Winds decreasing (fresh winds from the NNW on Fri night, light winds from the NE by Sun night).

Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
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
1
0
0
0
0
1
2
2
2
4
2
2
3
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
NW
9
0.4
NNW
11
0.6
WNW
10
0.9
WNW
9
0.9
WNW
9
0.9
WNW
9
0.9
WNW
10
1
WNW
10
1
WNW
10
1.4
NNW
7
1.5
NNW
7
2.2
NNW
7
3
NNW
8
2.5
NNW
9
3
NNW
9
2.5
NNW
9
2.4
NNW
9
2.4
NNW
8
2.2
NNW
9
2
NNW
8
2
NNW
8
Wave Graph
Metric surfscale
Energy kJ
29
50
75
126
156
156
150
202
175
180
187
537
1077
1133
1437
1050
878
827
767
512
464
Wind (km/h)
15
N
20
NNW
20
N
20
N
20
NNW
25
N
20
N
25
N
25
N
25
N
30
NNW
35
N
30
N
30
NNW
30
NNW
10
E
25
NW
15
N
10
NE
20
NNW
15
N
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
High Tide
2:35PM3.53m
3:07AM3.35m
3:22PM3.70m
3:51AM3.45m
4:06PM3.80m
4:33AM3.49m
4:48PM3.80m
5:13AM3.45m
5:28PM3.71m
5:51AM3.36m
6:07PM3.54m
6:29AM3.22m
6:46PM3.31m
Low Tide
8:55PM0.64m
9:06AM0.75m
9:41PM0.51m
9:50AM0.65m
10:23PM0.46m
10:31AM0.61m
11:03PM0.49m
11:10AM0.65m
11:42PM0.61m
11:49AM0.76m
00:19AM0.79m
12:28PM0.93m
00:57AM1.00m
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:46
6:46
6:47
6:48
6:48
6:50
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:37
8:37
8:36
8:35
8:32
8:31
8:30
 mm
Temp °C
22
22
20
22
22
20
21
21
20
21
21
21
21
21
20
25
24
21
27
25
21
Feels °C
22
21
19
22
22
19
20
20
18
19
19
18
18
18
17
25
23
22
26
24
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 Porto Batel Surf forecast

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

Porto Batel 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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