Surf Forecasts:
La Boya surf forecast from 18 Aug 2026:
- Best quality surf: Monday 24 Aug, 6AM (local time) - 6.5ft (2.0m), 13s period, SSE swell with glassy winds.
- Most powerful swell: Monday 24 Aug, 12AM (local time) - 7ft (2.2m), 14s period, SSE swell with 1,715 kJ wave energy.
- Next surfable swell (1★+): Wednesday 19 Aug, 12PM (local time) - 2.5ft (0.7m), 7s period with S swell.
Best Forecast Surf Conditions for La Boya this week:
The surf forecast for La Boya over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 19) at 12PM. The primary swell is predicted to be 0.7m and 7s period with a secondary swell of 0.5m and 6s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at La Boya in the next 16 days are 2.2m 14s and forecast to arrive on Monday (Aug 24) at 12AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Thursday (Aug 20) at 12PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Wed 19th Aug) | 2.5ft (0.7m) 7s |
| Best Surf | 6AM (Mon 24th Aug) | 6.5ft (2.0m) 13s |
| Most Powerful | 12AM (Mon 24th Aug) | 7ft (2.2m) 14s |
Table - best surf conditions forecast for La Boya over the next 16 days.
Short Range ForecastModerate rain (total 16mm), heaviest on Mon night. Very mild (max 11°C on Wed night, min 7°C on Tue night). Winds decreasing (fresh winds from the SSE on Tue morning, light winds from the ENE by Thu morning). | Days 5-7 Weather SummaryMostly dry. Very mild (max 11°C on Thu night, min 8°C on Fri morning). Mainly fresh winds. | ||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||
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) | SSE 6 | SSE 6 | SSE 6 | S 7 | S 7 | S 7 | S 7 | S 7 | SSW 6 | ESE 5 | S 6 | S 7 | S 7 | SSW 7 | SSW 9 | S 11 | SSW 11 | S 12 | SSE 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 148 | 169 | 131 | 123 | 50 | 38 | 23 | 14 | 6 | 19 | 162 | 220 | 328 | 350 | 659 | 577 | 862 | 1037 | 1715 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | cross | cross | off | cross-off | cross | on | on | on | on | cross-on | cross-on | cross-on | on | cross-on | on |
High Tide | 11:44PM0.23m | 4:12AM0.20m | 00:37AM0.21m | 5:02AM0.19m | 12:31PM0.31m | 1:36AM0.19m | 5:52AM0.19m | 1:20PM0.30m | 2:50AM0.18m | 6:45AM0.19m | 2:12PM0.29m | 7:42AM0.19m | 3:08PM0.28m | 5:58AM0.18m | 4:07PM0.28m | ||||
Low Tide | 2:33AM0.19m | 7:26AM0.14m | 8:09PM0.03m | 3:09AM0.18m | 8:58PM0.04m | 3:45AM0.18m | 9:47PM0.06m | 4:18AM0.18m | 10:38PM0.07m | 9:43AM0.18m | 11:32PM0.07m | 6:50AM0.18m | 00:27AM0.08m | ||||||
 |  | |  |  | | |  | |  | |  | | | | | | | | |
 | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:13 | — | — | 7:11 | — | — | 7:09 | — | — |
 | 6:08 | — | 6:09 | — | — | 6:09 | — | — | 6:10 | — | — | 6:12 | — | — | 6:13 | — | — | 6:13 | — |
mm | 7 | — | — | — | — | — | — | 5 | 4 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 9 | 8 | 9 | 8 | 9 | 10 | 11 | 10 | 11 | 11 | 8 | 8 | 8 | 8 | 9 | 10 | 9 | 10 | 9 |
Feels °C | 3 | 1 | 6 | 4 | 6 | 7 | 9 | 8 | 9 | 8 | 0 | 0 | 1 | 0 | 2 | 3 | 2 | 3 | 5 |
Swell 1 Height (m) Direction Period (s) | E 10 | ENE 9 | ENE 9 | S 6 | S 7 | S 7 | S 7 | S 7 | SSW 6 | ESE 5 | E 6 | E 7 | E 7 | S 12 | E 8 | S 11 | E 10 | NE 10 | SSE 14 |
| kJ | 73 | 29 | 16 | 74 | 50 | 38 | 23 | 14 | 4 | 19 | 12 | 8 | 1 | 99 | 1 | 577 | 2 | 4 | 1715 |
Swell 2 Height (m) Direction Period (s) | SW 6 | — | — | E 6 | E 5 | ESE 6 | ENE 8 | ENE 8 | ENE 8 | E 8 | — | — | — | E 8 | — | E 9 | — | — | — |
| kJ | 6 | — | — | 28 | 15 | 10 | 7 | 7 | 7 | 1 | — | — | — | 1 | — | 1 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | ENE 9 | ENE 9 | ENE 8 | SE 13 | SE 13 | SE 12 | E 12 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 15 | 7 | 14 | 7 | 6 | 6 | 3 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 6 | SSE 6 | SSE 6 | S 7 | — | — | E 6 | E 5 | ESE 4 | SW 3 | S 6 | S 7 | S 7 | SSW 7 | SSW 9 | WSW 4 | SSW 11 | S 12 | — |
| kJ | 148 | 169 | 131 | 123 | — | — | 9 | 9 | 12 | 2 | 162 | 220 | 328 | 350 | 659 | 26 | 862 | 1037 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 397 | 397 | 418 | 260 | 281 | 7 | 473 | 932 | 954 | 681 | 533 | 946 | 235 | 154 | 157 | 69 | 157 | 157 | 74 |
Best forecast wave conditions in Uruguay - South | |||||||||||||||||||
Best forecast wave conditions in Uruguay | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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.
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 16 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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