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Praia Seca Surf Forecast
/ Rio de Janeiro (47 surf breaks) /
Surf Forecasts:
Praia Seca surfForecast / Rio de Janeiro / Brazil
16 Day Weather and Surf, issued 2 pm Wednesday 29 Apr 2026 -03Forecast update in hr min s Forecast update imminent
Praia Seca surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Praia Seca sea temperature is
24.6° C
(Which is slightly cooler than normal)Best Forecast Surf Conditions for Praia Seca this week:
The surf forecast for Praia Seca over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Apr 29) at 9PM. The primary swell is predicted to be 2.0m and 13s period with a secondary swell of 1.0m and 7s. Another secondary swell of 1.3m and 6s is also forecast. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Praia Seca in the next 16 days are 3.5m 16s and forecast to arrive on Monday (May 04) at 9PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 6s period and expected on Saturday (May 02) at 12PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Wed 29th Apr) | 6.5ft (2.0m) 13s |
| Best Surf | 9AM (Mon 4th May) | 10ft (3.0m) 14s |
| Most Powerful | 9PM (Mon 4th May) | 11ft (3.5m) 16s |
Table - best surf conditions forecast for Praia Seca over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Thu night. Warm (max 28°C on Wed afternoon, min 22°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 13mm), heaviest on Sun night. Warm (max 27°C on Sat afternoon, min 21°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Wed 29 | Thursday 30 | Friday 1 | Saturday 2 | Sunday 3 | Monday 4 | Tuesday 5 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
SSW 14 | SSW 13 | SSW 12 | SSW 11 | SSW 11 | S 10 | S 10 | S 10 | S 9 | SSW 12 | SSW 11 | S 12 | SSW 12 | SSW 10 | SSW 14 | S 14 | S 16 | S 16 | S 16 | S 15 | S 14 | |
980 | 1175 | 694 | 540 | 350 | 212 | 204 | 151 | 87 | 113 | 105 | 78 | 113 | 698 | 3062 | 3495 | 5368 | 4888 | 3555 | 2249 | 1261 | |
Wind (km/h) | |||||||||||||||||||||
cross | cross-off | cross-off | on | on | glassy | on | cross-off | off | on | off | cross | on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 1:36AM0.96m | 1:53PM1.05m | 1:56AM0.96m | 2:25PM1.06m | 2:18AM0.95m | 2:58PM1.04m | 2:40AM0.93m | 3:30PM1.01m | 3:04AM0.91m | 4:04PM0.96m | 3:32AM0.88m | 4:40PM0.90m | 4:04AM0.85m | ||||||||
Low Tide | 7:34PM0.16m | 7:41AM0.15m | 8:07PM0.18m | 8:12AM0.10m | 8:40PM0.22m | 8:43AM0.07m | 9:12PM0.26m | 9:15AM0.06m | 9:46PM0.32m | 9:49AM0.08m | 10:22PM0.37m | 10:28AM0.12m | 11:03PM0.43m | 11:14AM0.17m | |||||||
 |  | | |  | | | | | | | |  |  |  | | | | | | | |
 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 |
 | 5:24 | — | — | 5:23 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:21 | — | — | 5:21 | — | 5:20 |
— | — | — | — | 2 | — | — | — | — | — | — | — | 1 | 8 | 2 | 2 | — | — | — | — | — | |
Temp °C | 28 | 25 | 26 | 25 | 25 | 25 | 25 | 24 | 27 | 27 | 25 | 25 | 24 | 23 | 22 | 23 | 22 | 26 | 26 | 23 | 27 |
29 | 27 | 28 | 26 | 28 | 27 | 28 | 25 | 29 | 28 | 27 | 25 | 25 | 23 | 23 | 23 | 22 | 26 | 26 | 23 | 27 | |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 13 | SSW 12 | SSW 11 | SSW 11 | S 10 | S 10 | S 10 | S 9 | E 9 | SSW 11 | E 9 | SSW 12 | SSW 10 | SSW 14 | S 14 | S 16 | S 16 | S 16 | S 15 | S 14 |
 kJ | 980 | 1175 | 694 | 540 | 350 | 212 | 204 | 151 | 87 | 58 | 105 | 57 | 113 | 698 | 3062 | 3495 | 5368 | 4888 | 3555 | 2249 | 1261 |
Swell 2 Height (m) Direction Period (s) | SSW 11 | E 7 | E 10 | E 10 | E 10 | S 6 | S 5 | E 9 | E 5 | SSW 12 | E 9 | S 12 | E 9 | SSW 12 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | E 5 |
| kJ | 412 | 43 | 96 | 104 | 73 | 24 | 15 | 43 | 15 | 113 | 59 | 78 | 39 | 179 | 40 | 41 | 55 | 53 | 48 | 12 | 20 |
Swell 3 Height (m) Direction Period (s) | E 10 | ESE 10 | SE 14 | ENE 6 | SE 13 | E 10 | E 9 | SSE 6 | E 9 | S 10 | SSW 13 | SW 10 | S 11 | E 9 | — | — | — | — | — | — | — |
| kJ | 117 | 51 | 8 | 21 | 7 | 49 | 45 | 10 | 42 | 48 | 60 | 47 | 9 | 38 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 6 | NE 6 | — | — | — | — | ENE 7 | ENE 4 | ENE 5 | — | — | S 6 | S 6 | — | — | — | — | ENE 8 | — | E 6 | ENE 5 |
| kJ | 87 | 152 | — | — | — | — | 9 | 5 | 34 | — | — | 2 | 89 | — | — | — | — | 120 | — | 30 | 37 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 12 | 0 | 0 | 33 | 25 | 0 | 25 | 18 | 0 | 23 | 0 | 33 | 43 | 249 | 36 | 43 | 41 | 41 | 12 | 12 | 21 |
Best forecast wave conditions in Rio de Janeiro | |||||||||||||||||||||
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 Praia Seca 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 Praia Seca Surf forecast
The above surf forecast table for Praia Seca provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Praia Seca can be found by selecting the local surf guide option on the grey menu. Our Praia Seca 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 (Praia Seca) 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 Praia Seca 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.
Praia Seca is 10 km (6 miles) from the city of Araruama. If you plan a holiday in Rio de Janeiro, look for hotels and other accommodation in Araruama. Araruama has rooms for a wide range of budgets as well as car hire and transport links.
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