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Joaquina Surf Forecast
/ Santa Catarina – Florianópolis (24 surf breaks) /
Surf Forecasts:
Joaquina surfForecast / Santa Catarina – Florianópolis / Brazil
12 Day Weather and Surf, issued 8 am Wednesday 03 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
21.4° C
(Which is 2.0°C colder than average for this time of year)Best Forecast Surf Conditions for Joaquina this week:
The surf forecast for Joaquina over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Dec 04) at 6AM. The primary swell is predicted to be 0.9m and 6s period with a secondary swell of 0.4m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Joaquina in the next 12 days are 0.9m 10s and forecast to arrive on Wednesday (Dec 03) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Wednesday (Dec 03) at 9PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Thu 4th Dec) | 3ft (0.9m) 6s |
| Best Surf | 6AM (Thu 4th Dec) | 3ft (0.9m) 6s |
| Most Powerful | 3PM (Wed 3rd Dec) | 3ft (0.9m) 10s |
Table - best surf conditions forecast for Joaquina over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Some drizzle, heaviest during Wed afternoon. Warm (max 23°C on Wed morning, min 18°C on Wed night). Wind will be generally light. | Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Mon night. Warm (max 26°C on Mon morning, min 21°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 03 | Thursday 04 | Friday 05 | Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 7 | 6 | 7 | 7 | 7 | 8 | 8 | 9 | 5 | 15 | 8 | 5 | 8 | 7 | 7 | 9 | 9 | 14 | 12 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 78 | 137 | 110 | 65 | 90 | 57 | 84 | 74 | 74 | 2 | 43 | 4 | 36 | 64 | 14 | 5 | 5 | 3 | 3 | 4 | 6 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- on | cross | cross- on | on | cross- on | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 12:56PM 0.66 | 1:43AM 0.90 | 1:17PM 0.63 | 2:27AM 0.89 | 1:39PM 0.63 | 3:08AM 0.85 | 2:04PM 0.65 | 3:48AM 0.79 | 2:33PM 0.68 | 4:27AM 0.71 | 3:07PM 0.70 | 5:07AM 10:23AM 0.64 0.62 | 3:46PM 0.71 | ||||||||
Low Tide / height (m) | 7:32PM 0.11 | 8:42AM 0.26 | 8:09PM 0.07 | 9:33AM 0.35 | 8:46PM 0.05 | 10:21AM 0.45 | 9:25PM 0.06 | 11:05AM 0.53 | 10:09PM 0.08 | 11:44AM 0.58 | 11:02PM 0.13 | 7:44AM 0.59 | 12:23PM 0.60 | 12:05AM 0.19 | |||||||
Wednesday 03 | Thursday 04 | Friday 05 | Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | |||||||||||||||
| Sunrise | 5:09 | - | - | 5:09 | - | - | 5:09 | - | - | 5:09 | - | - | 5:09 | - | - | 5:09 | - | - | 5:09 | - | - |
| Sunset | - | 6:55 | - | - | 6:57 | - | - | 6:58 | - | - | 6:59 | - | - | 6:59 | - | - | 7:00 | - | - | 7:00 | - |
 |  |  |  | |  | | | | | | | | | | | |  | | | | |
Rain (mm) | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | - | 1 | - |
| Temp. °C | 23 | 22 | 21 | 23 | 22 | 21 | 23 | 23 | 21 | 24 | 23 | 21 | 25 | 24 | 22 | 26 | 26 | 23 | 25 | 26 | 23 |
| Feels °C (?) | 21 | 19 | 19 | 22 | 21 | 22 | 21 | 21 | 21 | 21 | 20 | 21 | 23 | 22 | 23 | 25 | 25 | 24 | 25 | 25 | 25 |
- 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 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.
Information about the Joaquina Surf forecast
The above surf forecast table for Joaquina provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Joaquina can be found by selecting the local surf guide option on the grey menu. Our Joaquina surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Joaquina) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Joaquina may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Joaquina is 9 km (6 miles) from Florianopolis. If you plan a holiday in Florianópolis, look for hotels and other accommodation in Florianopolis. Florianopolis has rooms for a wide range of budgets as well as car hire and transport links.
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