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Gravata Surf Forecast
/ Santa Catarina – Sul (37 surf breaks) /
Surf Forecasts:
Gravata surfForecast / Santa Catarina – Sul / Brazil
12 Day Weather and Surf, issued 8 am Monday 20 Oct 2025 -03
Best Forecast Surf Conditions for Gravata this week:
The surf forecast for Gravata over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Oct 26) at 6AM. The primary swell is predicted to be 1.8m and 9s period with a secondary swell of 0.4m and 12s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Gravata in the next 12 days are 2.5m 9s and forecast to arrive on Sunday (Oct 26) at 3AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Monday (Oct 27) at 3PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Sun 26th Oct) | 6ft (1.8m) 9s |
| Best Surf | 6AM (Sun 26th Oct) | 6ft (1.8m) 9s |
| Most Powerful | 3AM (Sun 26th Oct) | 8ft (2.5m) 9s |
Table - best surf conditions forecast for Gravata over the next 12 days.
Short Range Forecast Mostly dry. Warm (max 20°C on Tue night, min 17°C on Mon morning). Winds increasing (light winds from the E on Mon morning, strong winds from the NE by Wed afternoon). | Days 3-6 Weather Summary Mostly dry. Warm (max 22°C on Fri morning, min 18°C on Thu night). Winds decreasing (strong winds from the NE on Sat afternoon, light winds from the WNW by Sat night). | ||||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | |||||||||||||||
| 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 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 322 | 235 | 182 | 256 | 194 | 204 | 482 | 405 | 393 | 313 | 302 | 636 | 375 | 481 | 404 | 475 | 705 | 1101 | 476 | 413 | 306 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | on | cross- on | on | on | on | on | on | on | on | cross- on | on | on | cross- on | on | on | cross- on | cross- off | cross- off | cross- off |
High Tide / height (m) | 2:52PM 0.46 | 3:09AM 0.50 | 3:25PM 0.47 | 3:50AM 0.50 | 3:57PM 0.47 | 4:25AM 0.50 | 4:27PM 0.46 | 4:57AM 0.49 | 4:56PM 0.45 | 5:30AM 0.47 | 5:26PM 0.44 | 6:10AM 0.45 | 6:01PM 0.41 | ||||||||
Low Tide / height (m) | 7:04PM 0.16 | 7:29AM 0.15 | 7:34PM 0.14 | 7:58AM 0.17 | 7:58PM 0.14 | 8:21AM 0.20 | 8:17PM 0.16 | 8:39AM 0.23 | 8:28PM 0.18 | 8:46AM 0.26 | 8:35PM 0.20 | 8:43AM 0.29 | 8:47PM 0.23 | ||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | |||||||||||||||
| Sunrise | 5:33 | - | - | 5:31 | - | - | 5:31 | - | - | 5:30 | - | - | 5:28 | - | - | 5:28 | - | - | 5:26 | - | - |
| Sunset | - | 6:25 | - | - | 6:27 | - | - | 6:27 | - | - | 6:28 | - | - | 6:29 | - | - | 6:29 | - | - | 6:30 | - |
 |  |  | | | | | |  | | | | | | | |  | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 22 |
| Temp. °C | 18 | 18 | 18 | 19 | 19 | 20 | 20 | 20 | 19 | 21 | 21 | 19 | 22 | 22 | 19 | 22 | 22 | 20 | 22 | 19 | 19 |
| Feels °C (?) | 14 | 14 | 13 | 14 | 13 | 15 | 15 | 13 | 14 | 15 | 15 | 15 | 15 | 15 | 14 | 16 | 15 | 16 | 23 | 19 | 19 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Santa Catarina - Sul
Recent clean conditions at Ferrugem have likely become affected by the arrival of onshore winds (light winds from the SE at Florianopolis Airport 47 km from Ferrugem). 1.5m 9s swell from the S with a 1.1m 8s swell from the ESE and a 0.4m 8s swell from the ENE. 3 swells combining to make bigger set waves.
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 Gravata 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 Gravata Surf forecast
The above surf forecast table for Gravata provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Gravata can be found by selecting the local surf guide option on the grey menu. Our Gravata 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 (Gravata) 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 Gravata 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.
Are you planning a holiday in Santa Catarina - Sul? If you are looking for accommodation near Gravata, camping, hotels and holiday cottages in Santa Catarina - Sul, consider staying in Laguna which is 5 km (3 miles) away. Other places in and around Santa Catarina - Sul where you can find information about places to rent, and car hire include Tubarao which is 25 km (16 miles) away, Imbituba, Braco do Norte and Sao Jose.
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