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Surf Forecasts:

Zavial surf break

Zavial surfForecast / Algarve / Portugal

information circle12 Day Weather and Surf, issued 11 pm Thursday 15 Jan 2026 WET
Forecast update in hr  min  s Forecast update imminent
Zavial surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Zavial sea temperature is
15.8° C
 (Which is slightly cooler than normal)

Best Forecast Surf Conditions for Zavial this week:

The surf forecast for Zavial over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jan 16) at 6AM. The primary swell is predicted to be 2.4m and 16s period with a secondary swell of 1.8m and 11s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Zavial in the next 12 days are 3.5m 15s and forecast to arrive on Saturday (Jan 17) at 6AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 10s period and expected on Tuesday (Jan 20) at 12AM.

Wave TypeTime (WET) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Fri 16th Jan)8ft (2.4m) 16s
Best Surf 3AM (Sat 17th Jan)11ft (3.5m) 15s
Most Powerful 6AM (Sat 17th Jan)11ft (3.5m) 15s

Table - best surf conditions forecast for Zavial over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Heavy rain (total 21mm), heaviest during Fri afternoon. Very mild (max 15°C on Thu night, min 8°C on Sun morning). Mainly fresh winds.

Days 3-6 Weather Summary Moderate rain (total 13mm), heaviest on Tue night. Very mild (max 16°C on Wed morning, min 11°C on Sun night). Winds decreasing (strong winds from the NNW on Mon afternoon, light winds from the W by Tue night).

Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thu
22
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
3
4
3
3
5
3
3
2
0
2
2
0
0
4
3
4
2
1
2
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.1
WNW
3
WNW
3
WNW
3
WNW
3.5
WNW
3
WNW
3
WNW
2.4
WNW
2
WNW
1.8
WNW
1.7
WNW
1.6
WNW
0.7
WNW
1.6
WNW
2.5
WNW
2.5
WNW
3
WNW
3
WNW
2.5
WNW
1.6
WNW
1.1
W
Period(s) (?)181615151514141312111110191615151614131312
Wave
Graph
(?)Metric surfscale
Energy kJ (?)269643823513433847793826274818500829700562312129427013156427333342299874359
Wind
(km/h)
25
NW
25
W
35
NW
25
NNW
25
NW
25
NW
20
N
25
NNE
30
N
20
N
20
N
45
NNW
40
NNW
20
NW
30
WNW
15
W
40
W
40
NNW
35
NNW
50
NNW
50
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
off		offcross-
off		offoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		offoffcross-
off		cross-
off		cross-
off		cross-
off		offcross-
off
High Tide
/ height (m)
12:44AM
2.39
1:07PM
2.30
1:23AM
2.54
1:45PM
2.42
2:00AM
2.68
2:20PM
2.52
2:34AM
2.80
2:53PM
2.58
3:07AM
2.88
3:27PM
2.62
3:41AM
2.91
4:01PM
2.63
4:15AM
2.90
4:37PM
2.60
Low Tide
/ height (m)
6:58AM
0.66
7:06PM
0.65
7:36AM
0.52
7:43PM
0.52
8:12AM
0.40
8:17PM
0.41
8:46AM
0.31
8:50PM
0.33
9:20AM
0.24
9:23PM
0.29
9:53AM
0.22
9:57PM
0.29
10:28AM
0.23
Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thu
22
Sunrise-7:47--7:47--7:47--7:46--7:46--7:45--7:45-
Sunset--5:42--5:43--5:44--5:45--5:45--5:46--5:49
rain showers
rain showers
thunderstorm
rain showers
thunderstorm
thunderstorm
rain showers
clear
clear
clear
part cloud
rain showers
part cloud
cloud
rain showers
mod rain
thunderstorm
part cloud
clear
clear
clear
Rain (mm)
2254224----1--273----
Temp. °C151413121212121012111313121314141613131313
Feels °C (?)10965766456843881194523
  • 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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Latest Updates

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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Zavial surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Zavial at:
surf-forecast.com

Information about the Zavial Surf forecast

The above surf forecast table for Zavial provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Zavial can be found by selecting the local surf guide option on the grey menu. Our Zavial 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 (Zavial) 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 Zavial 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.

Zavial is 19 km (12 miles) from Lagos. If you plan a holiday in The Algarve, look for hotels and other accommodation in Lagos. Lagos has rooms for a wide range of budgets as well as car hire and transport links.

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