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Atlantida Surf Forecast
/ Rio Grande Do Sul (19 surf breaks) /
Atlantida surfForecast / Rio Grande Do Sul / Brazil
12 Day Weather and Surf, issued 2 pm Sunday 15 Jun 2025 -03
Best Forecast Surf Conditions for Atlantida this week:
The surf forecast for Atlantida over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jun 15) at 6PM. The primary swell is predicted to be 1.3m and 9s period with a secondary swell of 0.7m and 13s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Atlantida in the next 12 days are 1.6m 8s and forecast to arrive on Tuesday (Jun 17) at 9AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 6s period and expected on Tuesday (Jun 17) at 3AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Sun 15th Jun) | 4.5ft (1.3m) 9s |
| Best Surf | 9PM (Sun 15th Jun) | 4ft (1.2m) 9s |
| Most Powerful | 9AM (Tue 17th Jun) | 5ft (1.6m) 8s |
Table - best surf conditions forecast for Atlantida over the next 12 days.
Sun 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Fri 27 | ||||||||||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 8 | 5 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 8 | 7 | 7 | 7 | 8 | 9 | 9 | 6 | 7 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 7 | 8 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 580 | 301 | 197 | 283 | 224 | 354 | 283 | 185 | 142 | 146 | 149 | 140 | 386 | 312 | 243 | 207 | 297 | 311 | 183 | 142 | 102 | 97 | 97 | 247 | 270 | 113 | 681 | 259 | 248 | 128 | 146 | 90 | 112 | 187 | 154 | 102 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross | cross- on | cross | cross- off | glass | cross- off | cross | cross | cross | cross | cross- off | cross | glass | cross- off | cross- off | cross- off | cross | cross | cross | cross- on | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross- off | cross- off | on | cross- on | cross | cross- on | cross- on |
High Tide / height (m) | 3:41PM 0.40 | 8:39PM 2:57AM 0.50 0.45 | 8:30AM 0.19 | 4:22PM 0.36 | 9:30PM 0.52 | 3:37AM 9:24AM 0.44 0.22 | 5:05PM 0.31 | 10:21PM 0.53 | 4:20AM 10:18AM 0.42 0.27 | 5:49PM 0.27 | 11:13PM 0.51 | 5:09AM 11:13AM 0.38 0.33 | 6:32PM 12:05AM 0.23 0.48 | 6:12AM 0.34 | 12:10PM 0.39 | 7:15PM 12:59AM 0.21 0.42 | 7:52AM 0.31 | 1:11PM 0.46 | 8:00PM 1:55AM 0.21 0.35 | 2:16PM 0.51 | 8:51PM 2:54AM 0.23 0.27 | 3:22PM 0.56 | 9:45PM 0.27 | 3:51AM 0.21 | 4:27PM 0.59 | 10:38PM 0.33 | 4:46AM 0.16 | 5:28PM 0.59 | 11:29PM 0.40 | 5:36AM 0.12 | 1:21PM 0.39 | 6:26PM 12:18AM 0.57 0.47 | 6:23AM 0.11 | |||
Low Tide / height (m) | 5:28PM 0.36 | 12:01AM 0.31 | 7:01AM 0.17 | 12:03PM 5:59PM -0.01 0.33 | 12:52AM 0.32 | 7:30AM 0.18 | 12:57PM 0.01 | 6:32PM 1:46AM 0.29 0.33 | 8:01AM 0.21 | 1:56PM 0.04 | 7:08PM 2:43AM 0.26 0.32 | 8:32AM 0.23 | 3:01PM 0.09 | 7:50PM 0.22 | 3:43AM 9:01AM 0.29 0.27 | 4:18PM 0.14 | 8:43PM 0.20 | 4:43AM 9:19AM 0.24 0.30 | 5:47PM 0.18 | 9:59PM 0.19 | 5:38AM 0.18 | 7:07PM 11:42PM 0.22 0.18 | 6:28AM 0.11 | 8:01PM 1:23AM 0.25 0.15 | 7:15AM 0.05 | 8:41PM 2:43AM 0.30 0.12 | 8:01AM 0.01 | 9:15PM 0.34 | 3:48AM 8:46AM 0.09 -0.02 | 2:52PM 0.37 | 9:47PM 0.37 | 4:46AM 9:30AM 0.09 -0.03 | ||||
Sun 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Fri 27 | ||||||||||||||||||||||||
| Sunrise | - | - | 7:13 | - | - | 7:13 | - | - | 7:13 | - | - | 7:13 | - | - | 7:13 | - | - | 7:15 | - | - | 7:15 | - | - | 7:15 | - | - | 7:15 | - | - | 7:15 | - | - | 7:15 | - | - | 7:16 |
| Sunset | 5:27 | - | - | 5:27 | - | - | 5:28 | - | - | 5:28 | - | - | 5:28 | - | - | 5:28 | - | - | 5:28 | - | - | 5:28 | - | - | 5:29 | - | - | 5:29 | - | - | 5:29 | - | - | 5:30 | - | - |
 |  |  | |  |  | |  | | |  |  | |  |  | | | | | | | |  | | | | | | |  | | | | | | | |
Rain (mm) | - | - | - | - | - | 2 | 3 | 5 | 4 | 4 | 25 | 6 | 3 | 6 | 3 | - | - | - | - | - | - | 1 | 14 | 4 | - | - | - | - | 30 | 11 | 3 | 11 | 3 | 12 | 20 | 2 |
| Temp. °C | 15 | 14 | 14 | 16 | 17 | 18 | 18 | 20 | 18 | 19 | 19 | 19 | 19 | 17 | 21 | 21 | 17 | 17 | 18 | 15 | 17 | 17 | 18 | 17 | 15 | 11 | 15 | 16 | 17 | 16 | 16 | 17 | 17 | 17 | 15 | 15 |
| Feels °C (?) | 11 | 11 | 11 | 13 | 15 | 20 | 20 | 21 | 20 | 21 | 20 | 20 | 18 | 15 | 21 | 19 | 13 | 15 | 15 | 15 | 15 | 15 | 19 | 16 | 10 | 7 | 9 | 12 | 16 | 15 | 16 | 16 | 17 | 16 | 11 | 13 |
Short Range Forecast: Moderate rain (total 14mm), heaviest on Wed morning. Warm (max 20°C on Tue night, min 12°C on Sun night). Wind will be generally light. | Days 3-6 Weather Summary Heavy rain (total 47mm), heaviest during Wed night. Warm (max 21°C on Fri morning, min 15°C on Fri night). Wind will be generally light. | Days 6-9 Weather Summary Moderate rain (total 19mm), heaviest on Sun night. Very mild (max 18°C on Sat afternoon, min 10°C on Mon night). Winds increasing (calm on Sat night, fresh winds from the NE by Tue morning). | Long Range Forecast: Heavy rain (total 96mm), heaviest during Tue night. Very mild (max 17°C on Tue night, min 14°C on Thu night). Winds decreasing (fresh winds from the S on Thu afternoon, calm by Fri afternoon). | |||||||||||||||||||||||||||||||||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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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 Atlantida 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 Atlantida Surf forecast
The above surf forecast table for Atlantida provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Atlantida can be found by selecting the local surf guide option on the grey menu. Our Atlantida 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 (Atlantida) 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 Atlantida 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 Rio Grande Do Sul? If you are looking for accommodation near Atlantida, camping, hotels and holiday cottages in Rio Grande Do Sul, consider staying in Capao da Canoa which is 8 km (5 miles) away. Other places in and around Rio Grande Do Sul where you can find information about places to rent, and car hire include Tramandai which is 21 km (13 miles) away, Osorio, Rolante and Torres.
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