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Guaratuba surf break

Guaratuba surfForecast / Paraná / Brazil

information circle48hr Weather and Surf, issued 8 pm Wednesday 13 Aug 2025 -03
Forecast update in hr  min  s Forecast update imminent
Guaratuba surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Guaratuba sea temperature is
18.6° C
 (Which is slightly warmer than usual)

How big are the waves at Guaratuba today?

The current surf forecast for Guaratuba at 11PM is: 0.4m 9s primary swell from a Southeast direction and 0.1m 9s secondary swell from a East direction (forecast issued at 08:00pm August 13). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (13 Aug)--
Afternoon (13 Aug)--
Evening (13 Aug)1.5ft (0.4m)9s

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

Hourly12 Days
Paraná Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 
Wed
13
Thursday
14
Friday
15
Saturday
16
6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
1
SSE
0.6
SE
0.7
SE
0.9
SSE
1.3
SSE
1.1
SSE
1
SSE
1.1
SSE
0.7
SE
0.9
SE
1
SE
0.4
SE
0.6
SE
0.7
SE
0.7
SE
0.7
SE
0.6
SE
0.6
SE
0.6
SE
Period(s) (?)99999567777768561918161615141414
Wave
Graph
(?)Metric surfscale
Energy (?)282733354280395512420317013314911870128198220316268242153151191
Wind
(km/h)
5
E
5
SSW
15
SSW
10
SW
10
SSW
5
SE
10
E
10
SE
15
SSE
15
SSE
10
S
10
SSW
15
SSW
10
SSW
10
S
10
S
10
S
10
SSW
5
SSW
5
SW
10
SW
5
SW
5
S
0
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
on		crosscrosscross-
on		oncross-
on		onononcross-
on		crosscross-
on		crosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscrosscrossglassglass
High Tide
/ height (m)
6:11PM
1.14
6:20AM
1.20
6:56PM
1.00
7:22AM
1.09
3:11PM
0.73
7:50PM
0.87
3:51AM
0.73
8:40AM
1.00
Low Tide
/ height (m)
10:36PM
0.36
11:07AM
0.32
11:11PM
0.38
11:42AM
0.49
4:42PM
0.71
11:52PM
0.43
4:43AM
0.73
12:23PM
0.67
Wed
13
Thursday
14
Friday
15
Saturday
16
Sunrise-----6:43-------6:43-------6:41--
Sunset-------5:53-------5:53-------5:54
clearclearclearclearpart cloudpart cloudpart cloudpart cloudpart cloudcloudlight rainpart cloudpart cloudcloudlight rainlight raincloudcloudcloudcloudcloudcloudcloudcloud
Rain (mm)
----------1---11--------
Temp. °C171614141415161616151514141415151515141414151616
Feels °C (?)171512131314151514131413121214141515141414151717
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Eyeball surf reportRecent Eyeball Surf Reports for Paraná

  1. weather stationWind Update Continuing clean conditions at Guaratuba (calm at Itapoa 28 km from Guaratuba). 0.6m 9s swell from the ESE to make surfable waves.

    1 hour 33 minutes ago Guaratuba
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28 km away, 1 h 33 min ago

0 km/h
S
0.0
18.6
Air / Water (°C)
Please reload the page to see if there are any updates.

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 Guaratuba 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 Guaratuba at:
surf-forecast.com

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