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Ponta Do Rapa Surf Forecast
/ Santa Catarina – Florianópolis (24 surf breaks) /
Surf Forecasts:
Ponta Do Rapa surfForecast / Santa Catarina – Florianópolis / Brazil
16 Day Weather and Surf, issued 2 pm Monday 18 May 2026 -03Forecast update in hr min s Forecast update imminent
Today's Ponta Do Rapa sea temperature is
21.3° C
(Which is slightly cooler than normal)Best Forecast Surf Conditions for Ponta Do Rapa this week:
The surf forecast for Ponta Do Rapa over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (May 19) at 12PM. The primary swell is predicted to be 2.0m and 17s period with a secondary swell of 2.0m and 13s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Ponta Do Rapa in the next 16 days are 3.0m 15s and forecast to arrive on Thursday (May 21) at 6AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Sunday (May 24) at 3PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Tue 19th May) | 6.5ft (2.0m) 17s |
| Best Surf | 6AM (Thu 21st May) | 10ft (3.0m) 15s |
| Most Powerful | 6AM (Thu 21st May) | 10ft (3.0m) 15s |
Table - best surf conditions forecast for Ponta Do Rapa over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Mon afternoon. Very mild (max 18°C on Wed morning, min 15°C on Mon afternoon). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 11mm), heaviest on Fri night. Very mild (max 18°C on Sat afternoon, min 14°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Mon 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
S 6 | S 6 | S 14 | SSE 16 | S 14 | S 13 | S 13 | S 15 | SSE 15 | SSE 14 | S 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | S 12 | S 11 | SSE 11 | E 6 | ENE 7 | |
240 | 239 | 947 | 1622 | 1004 | 564 | 573 | 1739 | 2616 | 2190 | 1731 | 1462 | 1197 | 915 | 791 | 503 | 336 | 242 | 194 | 175 | 227 | |
Wind (km/h) | |||||||||||||||||||||
cross | cross | cross-off | cross-off | cross | glassy | cross-off | cross | cross-off | cross-off | cross-off | cross-off | off | glassy | cross | cross-off | cross-off | cross-off | off | off | cross-off | |
High Tide | 3:40PM0.88m | 2:50AM0.66m | 4:27PM0.80m | 3:18AM0.66m | 5:20PM0.71m | 10:09PM0.69m | 3:51AM0.66m | 6:27PM0.63m | 4:36AM0.66m | 11:50PM0.69m | 5:43AM0.63m | 00:07AM0.66m | 7:21AM0.62m | 11:44PM0.64m | 9:22AM0.64m | ||||||
Low Tide | 11:13PM0.47m | 9:50AM0.12m | 00:17AM0.56m | 10:52AM0.16m | 7:51PM0.66m | 12:24PM0.20m | 7:44PM0.62m | 1:47PM0.23m | 3:21AM0.60m | 2:59PM0.24m | 4:06AM0.54m | 4:00PM0.25m | 4:44AM0.47m | ||||||||
 |  |  | |  |  | | | | | | |  | | | | | |  |  | | |
 | — | — | 6:48 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 |
 | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:29 | — | — | 5:29 | — | — | 5:29 | — | 5:28 |
3 | 2 | — | — | — | — | — | — | — | — | — | — | — | 8 | — | — | — | 3 | 14 | 9 | 2 | |
Temp °C | 15 | 15 | 16 | 17 | 16 | 18 | 18 | 16 | 17 | 17 | 16 | 17 | 17 | 15 | 16 | 18 | 17 | 17 | 18 | 19 | 20 |
12 | 11 | 13 | 15 | 15 | 18 | 15 | 13 | 14 | 14 | 13 | 16 | 16 | 14 | 15 | 17 | 16 | 16 | 18 | 19 | 20 | |
Swell 1 Height (m) Direction Period (s) | SSE 14 | SSE 16 | SSE 18 | SSE 16 | S 14 | S 13 | S 13 | S 15 | SSE 15 | SSE 14 | S 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | S 12 | ENE 7 | SSE 11 | SSE 11 | SSE 10 |
 kJ | 36 | 24 | 214 | 1622 | 1004 | 564 | 573 | 1739 | 2616 | 2190 | 1731 | 1462 | 1197 | 915 | 791 | 503 | 336 | 85 | 194 | 153 | 136 |
Swell 2 Height (m) Direction Period (s) | E 7 | SE 11 | SSE 18 | ESE 6 | E 6 | E 6 | ENE 7 | ENE 7 | ENE 7 | E 8 | E 8 | — | E 9 | E 9 | E 9 | ESE 6 | — | S 11 | — | — | SE 18 |
| kJ | 1 | 5 | 251 | 19 | 17 | 11 | 15 | 9 | 5 | 5 | 1 | — | 6 | 6 | 7 | 47 | — | 242 | — | — | 13 |
Swell 3 Height (m) Direction Period (s) | E 11 | — | SE 11 | — | — | ENE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 19 |
| kJ | 2 | — | 5 | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 14 |
Wind waves Height (m) Direction Period (s) | S 6 | S 6 | S 14 | S 14 | — | — | S 3 | S 13 | — | — | — | — | — | — | — | — | E 6 | SE 6 | ESE 6 | E 6 | ENE 7 |
| kJ | 240 | 239 | 947 | 1497 | — | — | 6 | 1703 | — | — | — | — | — | — | — | — | 176 | 72 | 145 | 175 | 227 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1 | 1 | 1 | 0 | 1 | 0 | 57 | 1 | 0 | 8 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Florianópolis | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 Ponta Do Rapa 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 Ponta Do Rapa Surf forecast
The above surf forecast table for Ponta Do Rapa provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Ponta Do Rapa can be found by selecting the local surf guide option on the grey menu. Our Ponta Do Rapa 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 (Ponta Do Rapa) 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 Ponta Do Rapa 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.
Ponta Do Rapa is 24 km (15 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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