Buy Less, Surf More This Black Friday
Surf-forecast is providing a free, all-access pass to our premium features and 12-day forecasts all weekend.
Surf Forecasts:
Joaquina surfForecast / Santa Catarina – Florianópolis / Brazil
48hr Weather and Surf, issued 8 am Wednesday 10 Dec 2025 -03Forecast update in hr min s Forecast update imminent
Joaquina surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Joaquina sea temperature is
23.6° C
(Which is normal for this time of year)How big are the waves at Joaquina today?
The current surf forecast for Joaquina at 12PM is: 0.4m 11s primary swell from a South-southeast direction and 0.2m 10s secondary swell from a South-southeast direction (forecast issued at 08:00am December 10). An open ocean swell of 1.2m 9s is not directed at the surf break, a second open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Dec) | 1ft (0.3m) | 9s |
| Afternoon (10 Dec) | 1.5ft (0.4m) | 9s |
| Evening (10 Dec) | 1.5ft (0.4m) | 6s |
Table - waves today at Joaquina. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 10 | Thursday 11 | Friday 12 | Sat 13 | |||||||||||||||||||||
| 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 9 | 11 | 9 | 9 | 6 | 10 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 9 | 17 | 40 | 31 | 41 | 13 | 209 | 593 | 920 | 1003 | 986 | 1013 | 904 | 980 | 844 | 674 | 592 | 508 | 441 | 352 | 288 | 277 | 234 | 196 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | cross- off | cross- off | cross- off | off | off | cross- off | cross- on | on | cross- on | glass | off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 5:51AM 0.58 | 11:23AM 0.61 | 4:34PM 0.68 | 6:46AM 0.55 | 11:47AM 0.58 | 5:35PM 0.64 | 8:18AM 0.54 | 11:34AM 0.55 | 7:02PM 0.60 | |||||||||||||||
Low Tide / height (m) | 8:05AM 0.55 | 1:08PM 0.60 | 1:13AM 0.24 | 8:34AM 0.53 | 2:06PM 0.56 | 2:21AM 0.29 | 8:58AM 0.54 | 3:07PM 0.49 | ||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Sat 13 | |||||||||||||||||||||
| Sunrise | 5:11 | - | - | - | - | - | - | - | 5:11 | - | - | - | - | - | - | - | 5:11 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 7:01 | - | - | - | - | - | - | - | 7:02 | - | - | - |
 |  | | |  |  |  | | | | | | | | | | | | | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 23 | 25 | 27 | 27 | 23 | 23 | 22 | 21 | 21 | 25 | 28 | 26 | 24 | 22 | 21 | 20 | 20 | 23 | 26 | 25 | 24 | 23 | 22 | 21 |
| Feels °C (?) | 22 | 24 | 25 | 23 | 20 | 21 | 20 | 17 | 17 | 23 | 27 | 24 | 25 | 23 | 22 | 21 | 20 | 23 | 26 | 26 | 25 | 23 | 21 | 21 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Latest Updates
Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.
Previously used in our snow jackets for mountain conditions, PrimaLoft® technology is making its debut in the surf industry. The aim is to bring mountain-grade warmth to the waves.
Vancouver Island’s Day Of Days With Reed Platenius
Surf-Forecast recently helped the 21-year-old Canadian pro surfer and adventurer score some cold water perfection at home.
5 Reasons Why Costa Rica Is A Surfer (and Non Surfer) Paradise
With or without a surfboard, Costa Rica is a bucket list destination that has shown what a nation is capable of when nature is put first.
Read more
Discover more articles and updates in the Greenroom.
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 Joaquina 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.
Nearest