Porto Batel Surf Break

Lat Long: 39.32° N 9.36° W

Porto Batel Surf Forecast and Surf Report

Issued: 6 pm 30 Aug 2026 (local time)

Forecast update in  hr  min

Today's Porto Batel sea temperature is
19.7°C
0.5° 

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 31 Aug 2026:

  • Best quality surf: Saturday 5 Sep, 4AM (local time) - 3.5ft (1.1m), 11s period, NW swell with offshore winds.
  • Most powerful swell: Monday 31 Aug, 7PM (local time) - 6ft (1.9m), 10s period, NNW swell with 684 kJ wave energy.
  • Next surfable swell (1★+): Thursday 3 Sep, 1AM (local time) - 4ft (1.2m), 7s 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 Thursday (Sep 03) at 1AM. The primary swell is predicted to be 1.2m and 7s period with a secondary swell of 0.3m and 15s. 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 1.9m 10s and forecast to arrive on Monday (Aug 31) at 7PM. 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 Tuesday (Sep 01) at 1AM.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Thu 3rd Sep)4ft (1.2m) 7s
Best Surf 4AM (Sat 5th Sep)3.5ft (1.1m) 11s
Most Powerful 7PM (Mon 31st Aug)6ft (1.9m) 10s

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


The Lowdown

Alright, this is Rusty checking in with the outlook for Porto Batel.

Right off the bat, I gotta be straight with you – the start of this forecast window is a bit of a struggle. We're looking at a lot of average to poor conditions kicking off Sunday the 30th. The swell is pretty weak and the wind is a cross-off breeze, which isn't doing us any favors. The combined wave energy is low, sitting at a 254 (on Sunday morning) to 375 (Sunday afternoon), so it's more of a bump than a real swell. The water's sitting at 68°F, which is about normal for this time of year, so no surprises there.

The first couple of days don't really offer much. Monday and Tuesday are a write-off with fresh cross-off winds and poor surf, despite the swell trying to push up a bit to 6 ft on Tuesday. The energy gets a bit more going on Tuesday morning (597), but the wind is just too messy to get excited about.

Now, there's a glimmer on Wednesday morning, September 2nd. The wind drops to a gentle breeze, still cross-off, and we get a clean 6 ft swell from the NNW. The wave energy is moderate (391), and it's labeled as "expect good surf conditions." It's not a standout classic, but it's the best of a rough start. If you're keen, that's the session to aim for.

After that, things get pretty quiet again. The end of the first week and into the second week sees the swell drop off significantly. By Friday the 4th, the swell is tiny, though there's a sneaky Friday afternoon with a 4 ft NW swell and 12-second period, with offshore wind from the NE. That combination (362) could be a fun little session if you're quick, but it's inconsistent.

The real standout, the one worth circling on your calendar, is Sunday morning, September 6th. We've got a clean 5 ft swell from the NW, with a 11-second period, and a gentle offshore breeze from the ENE. The combined energy is a solid 481, and it's labeled as "expect good surf conditions." That's the pick of the bunch. The afternoon turns cross-on, so get in early.

The rest of the second week is a bit of a drought. The swell drops to 3 ft or less, with periods of glassy conditions on Monday the 7th, but with very little power (132). The energy is mostly in the double digits, and there's a long stretch of poor surf. It's not until Monday morning, September 14th, that we see a return of some decent energy. A 5 ft WNW swell with a 10-second period and light NNW wind gives us a clean 393 energy reading. That's promising but it's a long way out, so treat it as a hopeful sign rather than a sure thing.

Bottom line: it's a patchy 16 days. Wednesday morning the 2nd is your best early bet, and Sunday morning the 6th is the real standout. The rest is mostly small, messy, or just plain flat. Don't sell the farm for it, but keep an eye on that Sunday morning.

Rusty

Short Range Forecast

Mostly dry. Warm (max 20°C on Sun afternoon, min 17°C on Tue night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 26°C on Thu afternoon, min 18°C on Wed night). Wind will be generally light.

Sun
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
0
0
0
1
1
1
1
1
1
1
0
0
0
0
1
1
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
NW
9
1.2
NW
9
1.2
NW
9
1.4
NW
10
1.3
NW
10
1.9
NNW
9
1.8
NNW
9
1.8
NNW
9
1.5
NNW
7
1.4
NNW
8
1.2
NNW
7
1.2
NNW
7
1
NNW
7
0.9
NNW
6
0.4
NW
11
0.9
NW
12
1.1
NW
11
1
NW
10
1
NW
10
0.9
NW
9
Wave Graph
Metric surfscale
Energy kJ
375
225
241
388
341
588
523
486
249
226
148
139
102
68
40
240
303
192
188
138
Wind (km/h)
25
NNW
25
N
30
N
30
N
25
N
30
N
30
N
25
N
20
N
20
NNW
15
NNE
10
NNE
15
N
20
NNE
20
NNE
25
N
20
N
20
NNE
25
N
10
NE
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
cross-off
off
High Tide
4:56PM3.58m
5:15AM3.40m
5:30PM3.51m
5:50AM3.34m
6:07PM3.38m
6:30AM3.23m
6:50PM3.20m
7:17AM3.08m
7:44PM2.97m
8:17AM2.92m
8:57PM2.76m
9:38AM2.82m
10:35PM2.67m
Low Tide
11:05PM0.65m
11:15AM0.72m
11:38PM0.71m
11:52AM0.80m
00:16AM0.83m
12:34PM0.94m
00:59AM1.01m
1:25PM1.12m
1:53AM1.22m
2:33PM1.30m
3:07AM1.41m
4:09PM1.38m
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:05
7:05
7:07
7:07
7:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:12
8:09
8:08
8:07
8:06
8:04
8:01
 mm
2
Temp °C
20
18
19
19
18
19
19
18
20
20
19
25
26
20
22
22
19
24
24
24
Feels °C
18
16
16
15
14
16
16
15
19
19
19
23
23
19
20
19
18
22
21
23
  • 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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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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