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La Boya surfForecast / South / Uruguay
12 Day Weather and Surf, issued 8 pm Saturday 15 Nov 2025 -03
Best Forecast Surf Conditions for La Boya this week:
The surf forecast for La Boya over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Nov 17) at 9PM. The primary swell is predicted to be 1.3m and 9s period with a secondary swell of 0.3m and 11s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at La Boya in the next 12 days are 2.5m 16s and forecast to arrive on Wednesday (Nov 19) 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 1.3m 5s period and expected on Saturday (Nov 22) at 6PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Mon 17th Nov) | 4.5ft (1.3m) 9s |
| Best Surf | 6AM (Thu 20th Nov) | 4.5ft (1.3m) 12s |
| Most Powerful | 3PM (Wed 19th Nov) | 8ft (2.5m) 16s |
Table - best surf conditions forecast for La Boya over the next 12 days.
Short Range Forecast Heavy rain (total 33mm), heaviest during Sun morning. Warm (max 24°C on Sat night, min 13°C on Sun night). Winds decreasing (strong winds from the S on Sun afternoon, light winds from the NNW by Mon night). | Days 3-6 Weather Summary Moderate rain (total 18mm), heaviest on Thu night. Warm (max 22°C on Thu afternoon, min 14°C on Wed night). Winds increasing (calm on Tue night, fresh winds from the ENE by Wed night). | |||||||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Sat 22 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 5 | 9 | 10 | 9 | 9 | 11 | 6 | 7 | 17 | 16 | 14 | 12 | 13 | 12 | 9 | 10 | 9 | 8 | 9 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 6 | 6 | 75 | 1192 | 730 | 440 | 150 | 117 | 124 | 255 | 313 | 2868 | 947 | 425 | 431 | 289 | 1083 | 900 | 466 | 234 | 131 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | on | on | on | cross- on | cross- off | cross | on | cross- on | cross- on | cross | cross- off | off | cross | cross- off | on | cross- on | cross- off | cross- off | cross- off | |
High Tide / height (m) | 4:56AM 0.28 | 6:05PM 0.22 | 5:40AM 0.29 | 6:46PM 0.23 | 6:20AM 0.31 | 7:24PM 11:38PM 0.23 0.19 | 6:58AM 0.33 | 8:01PM 1:04AM 0.22 0.19 | 7:34AM 0.34 | 8:37PM 2:08AM 0.22 0.19 | 8:09AM 0.34 | 9:11PM 2:56AM 0.21 0.19 | 8:44AM 0.34 | |||||||||
Low Tide / height (m) | 12:14AM 0.13 | 12:57PM 0.06 | 1:04AM 0.15 | 1:46PM 0.04 | 1:47AM 0.16 | 2:31PM 0.03 | 10:52PM 2:24AM 0.19 0.17 | 3:12PM 0.03 | 11:11PM 2:56AM 0.18 0.18 | 3:52PM 0.03 | 11:39PM 0.17 | 3:27AM 0.18 | 4:32PM 0.03 | 12:05AM 0.17 | 4:03AM 0.19 | 5:13PM 0.03 | ||||||
Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Sat 22 | ||||||||||||||||
| Sunrise | - | 5:24 | - | - | 5:24 | - | - | 5:22 | - | - | 5:22 | - | - | 5:22 | - | - | 5:22 | - | - | 5:20 | - | |
| Sunset | - | - | 7:22 | - | - | 7:23 | - | - | 7:24 | - | - | 7:25 | - | - | 7:27 | - | - | 7:28 | - | - | 7:29 | |
 |  |  |  |  | | | | | | | | | |  | | | |  | | | ||
Rain (mm) | 2 | 31 | - | - | - | - | - | - | - | - | - | - | - | - | - | 18 | - | - | - | - | - | |
| Temp. °C | 24 | 20 | 19 | 15 | 15 | 16 | 17 | 21 | 20 | 17 | 18 | 19 | 16 | 21 | 22 | 17 | 18 | 17 | 16 | 19 | 20 | |
| Feels °C (?) | 21 | 17 | 13 | 7 | 11 | 12 | 9 | 14 | 16 | 12 | 15 | 14 | 9 | 20 | 20 | 16 | 15 | 12 | 12 | 15 | 15 | |
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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 La Boya 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 La Boya Surf forecast
The above surf forecast table for La Boya provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at La Boya can be found by selecting the local surf guide option on the grey menu. Our La Boya 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 (La Boya) 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 La Boya 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 Uruguay - South? If you are looking for accommodation near La Boya, camping, hotels and holiday cottages in Uruguay - South, consider staying in Maldonado which is 11 km (7 miles) away. Other places in and around Uruguay - South where you can find information about places to rent, and car hire include San Carlos which is 14 km (9 miles) away, Rocha, La Paloma and Minas.
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