Guaratuba Surf Break

Lat Long: 25.85° S 48.54° W

Guaratuba, Brazil Weather Observations

Issued: 8 pm 21 Sep 2026 (local time)

Forecast update in  hr  min

Today's Guaratuba sea temperature is
20.1°C
0.7° 

Guaratuba 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 Guaratuba 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 Guaratuba right now. Also check out the current weather map overlays on our dynamic weather maps.

Current Weather near Guaratuba

as reported by 5 closest weather stations

Weather Station WeatherWindGustsTemp.Visibility
Visibility /
Cloud

Itapoa

28 km S4 m above sea level

1 hour ago
no report
0
calm
(0 km/h at 190°)
14.5 °C-
-

-

Joinville

47 km S4 m above sea level

3 hours ago
cloudmist
-
(- km/h at -°)
16.3 °C2000
2000

-

ASCATB312E26S

47 km ESE15 m above sea level

2 hours ago
40
strong winds from the NNW
(41 km/h at 343°)
- °C- km
- km


Morretes

47 km WNW60 m above sea level

2 hours ago
no report
0
calm
(0 km/h at 210°)
16.1 °C-
-

-

Joinville Airport

48 km S4 m above sea level

2 hours ago
thunderstorm Thunderstorm moderate rain thunderstorm
wind obs. (7 kph from 230 degs) was rejected
(- km/h at -°)
19 °C4.0
4.0
broken
few
overcast

Boa Vista wx

56 km S132 m above sea level

1 hour ago
dry
wind obs. (6 kph from 119 degs) was rejected
(- km/h at -°)
18 °C-
-
-
-
0

Piraquara

69 km WNW910 m above sea level

1 hour ago
light rainlight rain
-
(- km/h at °)
13 °C-
-
-
-
0

Piraquara wx

69 km WNW908 m above sea level

1 hour ago
light rainlight rain
-
(- km/h at °)
13 °C-
-
-
-
0

Curitiba Afonso Pena International Airport

73 km W702 m above sea level

2 hours ago
thunderstorm no report
5
calm
(4 km/h at 30°)
12.5 °C20
20
broken
broken
few

Jardim Icaray wx

76 km W902 m above sea level

2 hours ago
light rainlight rain
wind obs. (11 kph from 239 degs) was rejected
(- km/h at -°)
12 °C-
-
-
-
0

* 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 Guaratuba and within an acceptable time window.

Nearest locationNearest