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Laguna (Os Molhes) Surf Forecast
/ Santa Catarina – Sul (37 surf breaks) /
Laguna (Os Molhes) surfForecast / Santa Catarina – Sul / Brazil
12 Day Weather and Surf, issued 8 am Saturday 21 Jun 2025 -03
Best Forecast Surf Conditions for Laguna (Os Molhes) this week:
The surf forecast for Laguna (Os Molhes) over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jun 21) at 12PM. The primary swell is predicted to be 0.6m and 9s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Laguna (Os Molhes) in the next 12 days are 1.9m 6s and forecast to arrive on Thursday (Jun 26) 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 3.0m 9s period and expected on Tuesday (Jun 24) at 12AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Sat 21st Jun) | 2ft (0.6m) 9s |
| Best Surf | 6AM (Thu 26th Jun) | 6ft (1.9m) 6s |
| Most Powerful | 6AM (Thu 26th Jun) | 6ft (1.9m) 6s |
Table - best surf conditions forecast for Laguna (Os Molhes) over the next 12 days.
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | Tuesday 01 | Wednesday 02 | |||||||||||||||||||||||||
| 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 | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 9 | 11 | 8 | 8 | 8 | 6 | 7 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 6 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 14 | 7 | 15 | 7 | 7 | 9 | 9 | 9 | 11 | 11 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 78 | 55 | 309 | 191 | 143 | 154 | 94 | 72 | 70 | 50 | 56 | 43 | 45 | 41 | 64 | 271 | 127 | 140 | 170 | 141 | 97 | 95 | 311 | 204 | 105 | 204 | 719 | 935 | 86 | 66 | 58 | 51 | 86 | 255 | 211 | 163 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | on | cross | on | cross- on | off | off | cross- off | cross- off | cross- off | cross- off | cross- on | on | cross- on | cross | cross- on | off | off | off | cross- off | cross- off | off | off | cross- off | cross- off | off | off | off | cross- off | cross- off | cross- off | on | on | cross- on | on |
High Tide / height (m) | 12:43PM 0.45 | 12:50AM 0.41 | 1:37PM 0.46 | 1:26AM 0.41 | 2:45PM 0.47 | 2:07AM 0.41 | 4:00PM 0.49 | 3:01AM 0.43 | 4:39PM 0.50 | 3:53AM 0.45 | 5:10PM 0.50 | 4:31AM 0.47 | 5:40PM 0.49 | 5:05AM 0.49 | 6:15PM 0.48 | 5:40AM 0.49 | 7:00PM 0.46 | 6:23AM 0.49 | 7:48PM 0.45 | 7:24AM 0.47 | 8:25PM 0.44 | 8:20AM 0.46 | 8:58PM 0.43 | |||||||||||||
Low Tide / height (m) | 5:07PM 0.24 | 5:15AM 0.20 | 6:09PM 0.24 | 6:07AM 0.16 | 7:11PM 0.24 | 7:03AM 0.13 | 7:54PM 0.25 | 7:46AM 0.12 | 8:29PM 0.26 | 8:23AM 0.12 | 9:01PM 0.28 | 9:00AM 0.13 | 9:38PM 0.31 | 9:44AM 0.16 | 10:30PM 0.32 | 10:45AM 0.19 | 11:22PM 0.33 | 11:38AM 0.22 | 12:01AM 0.33 | 12:19PM 0.24 | 12:35AM 0.32 | 12:59PM 0.27 | 1:21AM 0.31 | |||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | Tuesday 01 | Wednesday 02 | |||||||||||||||||||||||||
| Sunrise | 7:05 | - | - | 7:07 | - | - | 7:07 | - | - | 7:07 | - | - | 7:07 | - | - | 7:07 | - | - | 7:07 | - | - | 7:07 | - | - | 7:07 | - | - | 7:07 | - | - | 7:07 | - | - | 7:07 | - | - |
| Sunset | - | 5:25 | - | - | 5:25 | - | - | 5:27 | - | - | 5:27 | - | - | 5:27 | - | - | 5:27 | - | - | 5:28 | - | - | 5:28 | - | - | 5:28 | - | - | 5:29 | - | - | 5:29 | - | - | 5:29 | - |
 |  |  | | |  |  |  |  | | | | | |  | |  | | | |  | | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | 4 | 13 | 8 | 8 | - | - | - | - | - | - | 7 | 5 | 2 | 1 | - | 6 | 4 | 15 | 30 | 10 | 10 | 20 | 17 | 4 | 1 | 2 | 11 | 26 | 10 | 4 | - |
| Temp. °C | 16 | 16 | 16 | 17 | 20 | 18 | 16 | 13 | 13 | 11 | 14 | 11 | 13 | 15 | 13 | 11 | 13 | 15 | 15 | 16 | 14 | 13 | 14 | 17 | 16 | 15 | 14 | 13 | 11 | 12 | 13 | 13 | 17 | 18 | 18 | 19 |
| Feels °C (?) | 13 | 13 | 14 | 16 | 18 | 17 | 11 | 9 | 9 | 6 | 10 | 7 | 8 | 9 | 7 | 9 | 11 | 13 | 12 | 14 | 13 | 12 | 12 | 14 | 15 | 12 | 11 | 7 | 5 | 10 | 12 | 12 | 13 | 17 | 18 | 18 |
Short Range Forecast: Heavy rain (total 33mm), heaviest during Mon morning. Warm (max 20°C on Sun afternoon, min 7°C on Mon night). Winds increasing (calm on Sat night, fresh winds from the SSW by Mon morning). | Days 3-6 Weather Summary Moderate rain (total 14mm), heaviest on Thu morning. Very mild (max 15°C on Wed afternoon, min 7°C on Tue morning). Winds increasing (calm on Tue afternoon, fresh winds from the NNE by Wed night). | Days 6-9 Weather Summary Heavy rain (total 96mm), heaviest during Sat night. Very mild (max 17°C on Sat night, min 11°C on Sun night). Winds increasing (light winds from the W on Sat morning, fresh winds from the WSW by Sun night). | Long Range Forecast: Heavy rain (total 75mm), heaviest during Mon morning. Very mild (max 19°C on Wed night, min 10°C on Mon morning). Winds decreasing (fresh winds from the SSW on Mon morning, calm by Tue afternoon). | |||||||||||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Laguna (Os Molhes) 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 Laguna (Os Molhes) Surf forecast
The above surf forecast table for Laguna (Os Molhes) provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Laguna (Os Molhes) can be found by selecting the local surf guide option on the grey menu. Our Laguna (Os Molhes) 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 (Laguna (Os Molhes)) 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 Laguna (Os Molhes) 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 Laguna (Os Molhes), camping, hotels and holiday cottages in Santa Catarina - Sul, consider staying in Laguna which is 3 km (2 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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