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Surf Forecasts:

Sao Joao surfForecast / Lisboa / Portugal

information circle48hr Weather and Surf, issued 11 am Wednesday 04 Feb 2026 WET
Forecast update in hr  min  s Forecast update imminent
Sao Joao surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sao Joao sea temperature is
13.9° C
 (Which is 1.3°C colder than average for this time of year)

How big are the waves at Sao Joao today?

The current surf forecast for Sao Joao at 3PM is: 5.5m 13s primary swell from a West direction (forecast issued at 11:00am February 04). The wind direction is predicted to be cross-onshore.

Time (WET) & DateWave HeightWave Period
Morning (04 Feb)20ft (6.0m)13s
Afternoon (04 Feb)18ft (5.5m)13s
Evening (04 Feb)18ft (5.5m)12s

Table - waves today at Sao Joao. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Wednesday
04
Thursday
05
Friday
06
Saturday
07
9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM
Rating
(10 max)
!
0
0
0
0
0
0
0
0
0
0
!
!
!
!
!
!
0
0
0
0
0
!
!
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
6
W
5.5
W
5.5
W
5.5
W
5.5
W
5.5
W
6
WSW
6.5
WSW
6
WSW
6.5
W
6.5
W
6.5
W
6
W
6.5
W
6
W
6
W
5.5
W
5.5
W
5.5
W
5
W
5
W
5.5
W
5
W
5
W
Period(s) (?)131313131212121212121314171515151515141414141414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)11616931299239798893980789299109211005211770138271701020664183301730815648151271282111110105411057610736835610043
Wind
(km/h)
10
W
25
WSW
40
WSW
35
WSW
40
WSW
40
SW
45
SW
30
WSW
45
WSW
40
WSW
40
W
35
WSW
30
W
25
WSW
25
WSW
30
WSW
35
W
35
W
30
W
25
W
25
W
30
W
20
WSW
25
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		ononononononcross-
on		ononononononononcross-
on
High Tide
/ height (m)
4:18PM
2.72
4:32AM
2.96
4:54PM
2.62
5:09AM
2.78
5:30PM
2.48
5:45AM
2.55
Low Tide
/ height (m)
10:10AM
0.02
10:14PM
0.16
10:45AM
0.15
10:51PM
0.28
11:19AM
0.32
11:27PM
0.45
Wednesday
04
Thursday
05
Friday
06
Saturday
07
Sunrise7:39-------7:39-------7:37-------
Sunset---6:00-------6:01-------6:02----
mod rain
mod rain
light rain
light rain
light rain
mod rain
light rain
mod rain
rain showers
rain showers
rain showers
rain showers
rain showers
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
rain showers
rain showers
part cloud
light rain
Rain (mm)
9751374811111-24211111-1
Temp. °C141516161616161515151513131212121213131111111212
Feels °C (?)1312101110109107786877656765576
  • 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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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 Sao Joao 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 Sao Joao at:
surf-forecast.com

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