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La Boya surfForecast / South / Uruguay
12 Day Weather and Surf, issued 8 am Sunday 21 Dec 2025 -03Forecast update in hr min s Forecast update imminent
La Boya surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's La Boya sea temperature is
22.5° C
(Which is 2.3°C warmer than normal for this time of year)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 (Dec 22) at 9PM. The primary swell is predicted to be 0.6m and 7s period with a secondary swell of 0.1m and 7s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at La Boya in the next 12 days are 1.7m 7s and forecast to arrive on Thursday (Dec 25) at 9AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 6s period and expected on Friday (Dec 26) at 9PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Mon 22nd Dec) | 2ft (0.6m) 7s |
| Best Surf | 9PM (Mon 22nd Dec) | 2ft (0.6m) 7s |
| Most Powerful | 9AM (Thu 25th Dec) | 5.5ft (1.7m) 7s |
Table - best surf conditions forecast for La Boya over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Heavy rain (total 21mm), heaviest during Mon afternoon. Warm (max 26°C on Sun morning, min 21°C on Sun night). Wind will be generally light. | Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Fri night. Warm (max 30°C on Fri afternoon, min 16°C on Thu night). Winds increasing (light winds from the ENE on Wed morning, fresh winds from the S by Wed night). | ||||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | |||||||||||||||
| 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) (?) | 8 | 8 | 9 | 5 | 8 | 7 | 7 | 3 | 7 | 6 | 8 | 3 | 7 | 7 | 6 | 12 | 11 | 11 | 10 | 7 | 5 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 84 | 64 | 6 | 14 | 42 | 38 | 27 | 4 | 27 | 1 | 64 | 4 | 250 | 152 | 90 | 174 | 89 | 58 | 19 | 38 | 33 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross- off | glass | cross | cross- off | cross- on | on | cross- off | cross- off | cross | on | cross- on | cross | off | off | cross- off | off | cross- off | cross- on | cross |
High Tide / height (m) | 9:12PM 0.19 | 3:04AM 8:52AM 0.19 0.32 | 9:43PM 0.20 | 3:32AM 9:30AM 0.19 0.31 | 10:15PM 0.20 | 4:03AM 10:12AM 0.19 0.30 | 10:50PM 0.21 | 4:35AM 10:58AM 0.19 0.28 | 4:10PM 0.18 | 11:29PM 0.23 | 5:05AM 11:51AM 0.18 0.26 | 5:10PM 0.19 | 12:12AM 0.25 | 5:24AM 0.16 | 12:50PM 0.24 | 6:06PM 1:02AM 0.20 0.27 | |||||
Low Tide / height (m) | 4:49PM 0.05 | 11:58PM 0.16 | 4:25AM 0.19 | 5:31PM 0.06 | 12:30AM 0.15 | 5:22AM 0.18 | 6:14PM 1:08AM 0.07 0.15 | 6:14AM 0.17 | 6:58PM 1:53AM 0.09 0.15 | 7:05AM 0.15 | 2:58PM 0.17 | 7:42PM 2:48AM 0.10 0.15 | 7:55AM 0.13 | 3:25PM 0.18 | 8:25PM 0.13 | 4:00AM 8:45AM 0.16 0.10 | 4:03PM 0.18 | 9:07PM 0.15 | |||
Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | |||||||||||||||
| Sunrise | 5:20 | - | - | 5:22 | - | - | 5:22 | - | - | 5:22 | - | - | 5:24 | - | - | 5:24 | - | - | 5:24 | - | - |
| Sunset | - | 7:52 | - | - | 7:52 | - | - | 7:52 | - | - | 7:52 | - | - | 7:53 | - | - | 7:53 | - | - | 7:54 | - |
 |  |  |  |  | | | |  | | |  | | | | | |  |  | | | |
Rain (mm) | - | - | 1 | 2 | 13 | 4 | 1 | - | - | - | - | - | - | - | - | - | - | 4 | 6 | 1 | - |
| Temp. °C | 26 | 25 | 23 | 25 | 24 | 22 | 24 | 24 | 22 | 26 | 26 | 25 | 20 | 20 | 18 | 29 | 30 | 25 | 23 | 23 | 21 |
| Feels °C (?) | 25 | 24 | 24 | 26 | 25 | 22 | 25 | 25 | 23 | 27 | 26 | 23 | 13 | 15 | 13 | 26 | 26 | 19 | 25 | 21 | 20 |
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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 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.
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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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