Surf Forecasts:
Praia Seca surf forecast from 14 Jun 2026:
- Best quality surf: Sunday 14 Jun, 12PM (local time) - 5.5ft (1.7m), 10s period, SSW swell with glassy winds.
- Most powerful swell: Thursday 18 Jun, 3PM (local time) - 6ft (1.9m), 14s period, SSW swell with 1,512 kJ wave energy.
- Next surfable swell (1★+): Sunday 14 Jun, 12PM (local time) - 5.5ft (1.7m), 10s period with SSW swell.
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 Sunday (Jun 14) at 12PM. The primary swell is predicted to be 1.7m and 10s period with a secondary swell of 0.6m and 9s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Praia Seca in the next 16 days are 1.9m 14s and forecast to arrive on Thursday (Jun 18) at 3PM. Winds are predicted to be cross-shore 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 (Jun 20) at 6AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Sun 14th Jun) | 5.5ft (1.7m) 10s |
| Best Surf | 12PM (Sun 14th Jun) | 5.5ft (1.7m) 10s |
| Most Powerful | 3PM (Thu 18th Jun) | 6ft (1.9m) 14s |
Table - best surf conditions forecast for Praia Seca over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 23mm), heaviest during Tue afternoon. Warm (max 22°C on Sun morning, min 19°C on Tue night). Winds increasing (calm on Mon night, fresh winds from the SSE by Tue afternoon). | Days 4-6 Weather SummarySome drizzle, heaviest during Wed morning. Warm (max 22°C on Fri afternoon, min 18°C on Fri night). Winds increasing (light winds from the SE on Wed morning, fresh winds from the NE by Fri night). | ||||||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 11 | SSW 10 | SSW 9 | SSW 9 | SSW 8 | S 7 | SSW 10 | SSW 11 | SSW 10 | SSW 11 | SSW 11 | SSW 12 | SSW 15 | SSW 14 | S 14 | SSW 13 | S 13 | S 13 | S 12 | S 12 | S 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 533 | 439 | 305 | 208 | 144 | 294 | 577 | 718 | 394 | 217 | 366 | 705 | 1500 | 1512 | 1422 | 1179 | 1155 | 865 | 439 | 353 | 209 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-off | on | cross | glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | off |
High Tide | 2:45PM1.10m | 2:04AM0.86m | 3:33PM1.09m | 2:36AM0.89m | 4:19PM1.04m | 3:11AM0.92m | 5:04PM0.97m | 3:49AM0.94m | 5:48PM0.89m | 4:32AM0.93m | 6:33PM0.82m | 5:21AM0.91m | 7:21PM0.77m | ||||||||
Low Tide | 8:54PM0.31m | 8:48AM-0.04m | 9:37PM0.37m | 9:35AM-0.05m | 10:18PM0.43m | 10:22AM-0.03m | 10:57PM0.47m | 11:11AM0.02m | 11:36PM0.50m | 12:02PM0.10m | 00:20AM0.51m | 12:55PM0.19m | 1:11AM0.50m | ||||||||
 | |  |  | |  |  |  |  |  | |  |  | |  | | | | | |  | |
 | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — |
 | — | 5:10 | — | — | 5:10 | — | — | 5:10 | — | — | 5:10 | — | — | 5:10 | — | — | 5:12 | — | — | 5:12 | — |
mm | — | — | 3 | 1 | 2 | 3 | — | 7 | 7 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 21 | 22 | 22 | 21 | 21 | 21 | 20 | 21 | 21 | 21 | 21 | 21 | 20 | 21 | 22 | 20 | 24 | 25 | 23 |
Feels °C | 24 | 23 | 21 | 23 | 23 | 23 | 22 | 19 | 18 | 20 | 19 | 20 | 19 | 19 | 17 | 16 | 18 | 15 | 24 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 11 | SSW 10 | SSW 9 | SSW 9 | SSW 8 | SSW 14 | SSW 10 | SSW 11 | SSW 10 | SSW 9 | SSW 11 | SSW 12 | SSW 15 | SSW 14 | S 14 | SSW 13 | S 13 | S 13 | S 12 | S 12 | S 11 |
| kJ | 533 | 439 | 305 | 208 | 144 | 63 | 577 | 718 | 394 | 173 | 366 | 705 | 1500 | 1512 | 1422 | 1179 | 1155 | 865 | 439 | 353 | 209 |
Swell 2 Height (m) Direction Period (s) | ESE 10 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | SSW 11 | SSW 12 | ESE 8 | SSW 12 | SSW 11 | SSW 13 | S 18 | E 8 | ESE 8 | E 8 | E 8 | E 10 | E 9 | E 6 | E 10 | E 6 |
| kJ | 63 | 56 | 31 | 28 | 22 | 23 | 155 | 11 | 113 | 217 | 273 | 222 | 36 | 23 | 22 | 12 | 30 | 27 | 18 | 48 | 30 |
Swell 3 Height (m) Direction Period (s) | ENE 7 | SSW 15 | SSW 13 | SSW 12 | SSW 11 | SSW 14 | ESE 7 | SSW 13 | ESE 7 | ESE 8 | ESE 10 | E 9 | — | SE 5 | — | E 10 | — | — | E 10 | — | E 10 |
| kJ | 5 | 21 | 17 | 14 | 24 | 37 | 18 | 35 | 16 | 22 | 81 | 40 | — | 6 | — | 18 | — | — | 30 | — | 47 |
Wind waves Height (m) Direction Period (s) | — | — | ENE 3 | — | S 3 | S 7 | SE 5 | ESE 6 | ESE 6 | ESE 6 | — | — | — | — | — | ENE 4 | ENE 4 | ENE 6 | ENE 6 | E 6 | ENE 6 |
| kJ | — | — | 3 | — | 6 | 294 | 29 | 38 | 25 | 20 | — | — | — | — | — | 12 | 23 | 43 | 55 | 28 | 68 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 23 | 12 | 0 | 18 | 23 | 0 | 33 | 46 | 43 | 25 | 191 | 12 | 12 | 12 | 12 | 34 | 43 | 23 | 18 | 12 | 0 |
Best forecast wave conditions in Rio de Janeiro | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
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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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