Surf Break

Lat Long: 38.66° N 9.27° W

Sao Joao, Portugal Weather Observations

Issued: 5 am 03 Nov 2026 (local time)

Forecast update in  hr  min

Today's Sao Joao sea temperature is
18.1°C
0.6° 

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

Current weather conditions and live observations for Sao Joao based on the nearest weather station observations (including METAR, SYNOP, ship and quickscat wind data). This is the most reliable place on surf-forecast.com to see what is happening with the weather in Sao Joao right now. Also check out the current weather map overlays on our dynamic weather maps.

Current Weather near Sao Joao

as reported by 5 closest weather stations

Weather Station WeatherWindGustsTemp.Visibility
Visibility /
Cloud

Cascais

8 km W20 m above sea level

2 hours ago
dry
wind obs. (6 kph from 360 degs) was rejected
(- km/h at -°)
19 °C-
-
-
-
0

Lisboa

8 km W12 m above sea level

1 hour ago
dry
10
light winds from the N
(8 km/h at 360°)
20
19 °C-
-
-
-
0

Cascais Airport

11 km WNW99 m above sea level

2 hours ago
clear-
15
light winds from the E.(Wind varies from 070 to 150 degs)
(15 km/h at 100°)
Q1015 °C0.0
0.0


Lisboa/Geofisico

12 km ENE78 m above sea level

4 hours ago
no report
wind obs. (18 kph from 320 degs) was rejected
(- km/h at -°)
21.3 °C-
-

-

Alvide wx

15 km W79 m above sea level

2 hours ago
dry
wind obs. (10 kph from 104 degs) was rejected
(- km/h at -°)
18 °C-
-
-
-
0

SHIP10644

15 km ENE15 m above sea level

1 hour ago
-
(- km/h at -°)
- °C- km
- km


SHIP9988

15 km ENE3 m above sea level

1 hour ago
-
(- km/h at -°)
18.0 °C-
-


Caneças wx

17 km NNE266 m above sea level

2 hours ago
-
-
(- km/h at °)
22 °C-
-
-
-
0

Sintra Lisboa/Granja do Marquês Air Base Airport

18 km NW351 m above sea level

2 hours ago
clear-
0
calm
(0 km/h at 0°)
Q1015 °C0.0
0.0


Lisboa/Portela RS

18 km NE113 m above sea level

4 hours ago
no report
wind obs. (18 kph from 330 degs) was rejected
(- km/h at -°)
18.9 °C-
-

-

* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones. We also include passing Ship data if it is recorded close to Sao Joao and within an acceptable time window.

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