Foz do Arelho Surf Break

Foz do Arelho Surf Forecast and Surf Report

Lat Long: 39.44° N 9.23° W

Issued: 6 pm 21 Jun 2026 (local time)

Forecast update in  hr  min

Today's Foz do Arelho sea temperature is
17.2° C

1.5°C colder than average for this time of year

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


Foz do Arelho surf forecast from 21 Jun 2026:

  • Best quality surf: Wednesday 24 Jun, 1AM (local time) - 2.5ft (0.7m), 8s period, W swell with glassy winds.
  • Most powerful swell: Monday 29 Jun, 1AM (local time) - 8ft (2.5m), 14s period, NW swell with 2,725 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 24 Jun, 1AM (local time) - 2.5ft (0.7m), 8s period with W swell.

Best Forecast Surf Conditions for Foz do Arelho this week:

The surf forecast for Foz do Arelho over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jun 24) at 1AM. The primary swell is predicted to be 0.7m and 8s period with a secondary swell of 0.4m and 8s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Foz do Arelho in the next 16 days are 2.5m 14s and forecast to arrive on Monday (Jun 29) at 1AM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Wed 24th Jun)2.5ft (0.7m) 8s
Best Surf 1AM (Wed 24th Jun)2.5ft (0.7m) 8s
Most Powerful 1AM (Mon 29th Jun)8ft (2.5m) 14s

Table - best surf conditions forecast for Foz do Arelho over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 23°C on Tue morning, min 18°C on Sun night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 21°C on Wed afternoon, min 16°C on Fri night). Wind will be generally light.

Sun
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
0
0
0
0
0
0
1
0
0
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
W
7
0.6
W
8
0.6
W
7
0.6
W
7
0.8
W
10
0.8
W
9
0.7
W
9
0.7
W
8
0.6
W
8
0.5
W
8
0.4
W
7
0.6
W
10
0.6
WNW
10
0.9
WNW
11
1.1
WNW
10
1.4
WNW
10
1.6
NW
10
1.7
NW
9
1.4
NW
9
1.3
NNW
9
0.9
NNW
8
Wave Graph
Metric surfscale
Energy kJ
35
45
39
35
122
103
76
68
46
31
15
68
71
173
276
394
452
481
338
238
108
Wind (km/h)
15
NNW
15
NNW
15
N
15
NNW
15
NNE
10
NE
15
WNW
0
W
10
SW
20
WSW
10
SSW
20
SW
25
WSW
10
WNW
15
N
20
NNW
30
N
30
N
20
NNW
20
NNW
15
N
Wind State
on
on
cross-on
on
cross-on
cross
on
glassy
cross
cross-on
cross-off
cross
cross
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
8:58PM2.51m
9:38AM2.22m
9:59PM2.36m
10:40AM2.19m
11:02PM2.25m
11:40AM2.21m
00:03AM2.21m
12:35PM2.27m
00:58AM2.22m
1:23PM2.35m
1:47AM2.27m
2:07PM2.44m
2:30AM2.33m
Low Tide
3:24AM0.61m
3:38PM0.79m
4:23AM0.72m
4:46PM0.85m
5:22AM0.77m
5:51PM0.85m
6:17AM0.78m
6:49PM0.79m
7:06AM0.76m
7:38PM0.72m
7:50AM0.71m
8:21PM0.63m
8:31AM0.64m
clear
part cloud
cloud
cloud
cloud
part cloud
cloud
clear
cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:09
6:09
6:09
6:11
6:11
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:07
9:07
9:07
9:07
9:07
9:07
9:07
9:07
 mm
Temp °C
20
19
21
20
18
23
22
19
21
21
18
21
20
19
19
19
17
18
18
17
18
Feels °C
19
18
21
19
17
24
22
20
20
20
19
19
18
20
19
18
14
15
16
14
16
Swell 1
Height (m)
Direction
Period (s)
0.6
W
7
0.6
W
8
0.6
W
7
0.6
W
7
0.8
W
10
0.8
W
9
0.7
W
9
0.7
W
8
0.6
W
8
0.5
W
8
0.4
W
7
0.6
W
10
0.6
WNW
10
0.9
WNW
11
1.1
WNW
10
1.4
WNW
10
1.6
NW
10
0.5
W
10
0.6
WNW
10
1.3
NNW
9
0.9
NNW
8
Energy kJ
35
45
39
35
122
103
76
68
46
31
15
68
71
173
276
394
452
50
74
238
108
Swell 2
Height (m)
Direction
Period (s)
0.2
NNW
9
0.4
NNW
10
0.4
NNW
4
0.4
NNW
8
0.4
NNW
4
0.4
NW
4
0.3
NNW
8
0.4
NNW
8
0.3
NNW
6
0.3
NNW
7
0.3
NNW
7
0.3
NNW
7
0.3
WNW
12
0.4
W
4
0.1
N
7
0.1
SW
15
0.1
SW
15
0.1
SW
14
0.1
SW
14
0.6
WNW
9
0.6
WNW
9
Energy kJ
8
36
7
28
7
5
11
23
6
10
9
9
29
6
1
8
8
8
8
65
61
Swell 3
Height (m)
Direction
Period (s)
0.2
NNW
11
0.1
W
12
0.4
NNW
9
0.4
NNW
4
0.4
NW
8
0.3
NNW
8
0.3
NNW
8
0.1
N
11
0.3
WNW
8
0.2
W
13
0.2
NNW
6
0.2
NNW
6
0.1
SW
15
0.1
N
8
0.1
SW
13
0.1
NW
17
Energy kJ
11
3
31
6
17
12
11
2
14
14
4
4
8
1
7
11
Wind waves
Height (m)
Direction
Period (s)
0.4
NNW
4
0.5
NNW
4
0.4
NW
4
0.4
W
3
0.4
WSW
3
1.7
NW
9
1.4
NW
9
Energy kJ
6
10
5
2
4
481
338
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
2
1
3
Distance (km)
84
268
17
17
349
16
16
268
0
90
517
33
187
11
85
84
349
349
495
349
235
Best forecast wave conditions in Peniche
Rating
(10 max)
1
1
1
1
1
1
Best forecast wave conditions in Portugal
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
1
1
1
3
Header Global
Rating
(10 max)
5
7
5
6
5
5
5
7
8
8
6
5
6
5
5
5
5
5
5
8
9
  • 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 Foz do Arelho Surf forecast

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

Foz do Arelho is 9 km (6 miles) from Caldad da Rainha. If you plan a holiday in Peniche, look for hotels and other accommodation in Caldad da Rainha. Caldad da Rainha has rooms for a wide range of budgets as well as car hire and transport links.

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