Surf Forecasts:
Las Achiras surf forecast from 5 Aug 2026:
- Best quality surf: Friday 7 Aug, 12PM (local time) - 11ft (3.5m), 12s period, S swell with cross-offshore winds.
- Most powerful swell: Friday 7 Aug, 3PM (local time) - 11ft (3.5m), 12s period, S swell with 3,612 kJ wave energy.
- Next surfable swell (1★+): Thursday 6 Aug, 3AM (local time) - 2ft (0.6m), 9s period with SE swell.
Best Forecast Surf Conditions for Las Achiras this week:
The surf forecast for Las Achiras over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 06) at 3AM. The primary swell is predicted to be 0.6m and 9s period with a secondary swell of 0.3m and 7s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Las Achiras in the next 16 days are 3.5m 12s and forecast to arrive on Friday (Aug 07) at 3PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 5s period and expected on Friday (Aug 07) at 12AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Thu 6th Aug) | 2ft (0.6m) 9s |
| Best Surf | 12PM (Fri 7th Aug) | 11ft (3.5m) 12s |
| Most Powerful | 3PM (Fri 7th Aug) | 11ft (3.5m) 12s |
Table - best surf conditions forecast for Las Achiras over the next 16 days.
Short Range ForecastHeavy rain (total 27mm), heaviest during Thu night. Very mild (max 17°C on Thu morning, min 5°C on Fri night). Mainly near gales. | Days 5-7 Weather SummaryMostly dry. Very mild (max 14°C on Sat afternoon, min 6°C on Sat night). Mainly fresh winds. | |||||||||||||||||||
Wed 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | ||||||||||||||
PM | 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) | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | S 12 | S 12 | SSE 11 | SSE 11 | SSE 11 | SE 11 | S 11 | S 11 | S 10 | S 9 | S 9 | SSE 12 | SSE 12 | SSE 12 | SSE 12 |
Wave Graph  | ||||||||||||||||||||
 kJ | 41 | 29 | 12 | 11 | 10 | 1721 | 3612 | 662 | 411 | 247 | 90 | 281 | 926 | 530 | 175 | 404 | 770 | 949 | 857 | 560 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | glassy | cross-on | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross | cross-on |
High Tide | 6:26PM0.20m | 7:06AM0.28m | 1:01PM0.57m | 7:15PM0.16m | 8:25AM0.29m | 1:51PM0.62m | 8:09PM0.13m | 2:46PM0.66m | 9:06PM0.13m | 3:31AM0.40m | 3:45PM0.69m | 10:02PM0.15m | 4:30AM0.37m | 4:47PM0.71m | 10:53PM0.19m | 5:29AM0.35m | 12:28PM0.34m | 11:41PM0.25m | ||
Low Tide | 4:07PM0.12m | 8:52PM0.11m | 4:25AM0.17m | 5:15PM0.11m | 9:39PM0.09m | 5:18AM0.14m | 6:25PM0.10m | 6:11AM0.12m | 7:30PM0.11m | 7:04AM0.09m | 8:25PM0.13m | 7:57AM0.07m | 12:31PM0.34m | 9:15PM0.16m | 8:48AM0.05m | 1:52PM0.32m | 10:00PM0.21m | |||
 |  |  |  |  |  | |  | |  | | | | | | |  | | | | |
 | — | — | 7:22 | — | — | 7:20 | — | — | 7:20 | — | — | 7:18 | — | — | 7:18 | — | — | 7:16 | — | — |
 | 5:57 | — | — | 5:57 | — | — | 5:58 | — | — | 5:59 | — | — | 5:59 | — | — | 6:00 | — | — | 6:00 | — |
mm | 7 | — | — | 5 | 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 17 | 16 | 15 | 10 | 12 | 9 | 11 | 14 | 8 | 11 | 12 | 9 | 10 | 10 | 9 | 8 | 7 | 8 |
Feels °C | 17 | 17 | 18 | 16 | 14 | 3 | 6 | 6 | 7 | 10 | 2 | 5 | 6 | 4 | 3 | 2 | 2 | 3 | 2 | 5 |
Swell 1 Height (m) Direction Period (s) | SE 6 | SE 9 | ENE 7 | SE 8 | ENE 5 | — | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SE 11 | S 11 | S 12 | S 11 | SE 12 | E 8 | — | SSE 12 | SSE 12 | E 9 |
| kJ | 15 | 29 | 9 | 11 | 6 | — | 1338 | 662 | 411 | 247 | 90 | 281 | 449 | 269 | 34 | 1 | — | 949 | 857 | 2 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 5 | SE 9 | SE 6 | SE 8 | — | — | — | — | E 9 | S 7 | E 10 | E 10 | E 8 | E 8 | — | — | — | ENE 10 | E 9 |
| kJ | 41 | 10 | 12 | 5 | 10 | — | — | — | — | 2 | 35 | 2 | 2 | 1 | 1 | — | — | — | 9 | 6 |
Swell 3 Height (m) Direction Period (s) | E 7 | E 7 | SE 5 | S 10 | — | — | — | — | — | — | E 9 | — | — | — | — | — | — | — | — | — |
| kJ | 8 | 8 | 5 | 2 | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | ENE 6 | SW 5 | S 12 | S 12 | — | NW 3 | WNW 3 | SW 4 | WSW 4 | S 11 | S 10 | S 9 | S 9 | SSE 12 | — | — | SSE 12 |
| kJ | — | — | — | 8 | 125 | 1721 | 3612 | — | 2 | 3 | 20 | 10 | 926 | 530 | 175 | 404 | 770 | — | — | 560 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1 | 1 | 39 | 750 | 770 | 400 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 591 | 400 | 389 | 389 | 400 |
Best forecast wave conditions in Uruguay - North | ||||||||||||||||||||
Best forecast wave conditions in Uruguay | ||||||||||||||||||||
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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 Las Achiras 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 Las Achiras Surf forecast
The above surf forecast table for Las Achiras provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Las Achiras can be found by selecting the local surf guide option on the grey menu. Our Las Achiras 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 (Las Achiras) 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 Las Achiras 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.
Las Achiras is 59 km (37 miles) from Santa Vitoria do Palmar. If you plan a holiday in Uruguay - North, look for hotels and other accommodation in Santa Vitoria do Palmar. Santa Vitoria do Palmar has rooms for a wide range of budgets as well as car hire and transport links.
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