Surf Forecasts:
Las Achiras surf forecast from 10 Nov 2026:
- Best quality surf: Thursday 12 Nov, 3AM (local time) - 4.5ft (1.3m), 8s period, ENE swell with cross-offshore winds.
- Most powerful swell: Monday 23 Nov, 9PM (local time) - 4.5ft (1.3m), 12s period, SE swell with 433 kJ wave energy.
- Next surfable swell (1★+): Wednesday 11 Nov, 3PM (local time) - 2.5ft (0.7m), 7s period with E 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 Wednesday (Nov 11) at 3PM. The primary swell is predicted to be 0.7m and 7s period with a secondary swell of 0.1m and 9s. Another secondary swell of 0.1m and 13s is also forecast. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Las Achiras in the next 16 days are 1.3m 12s and forecast to arrive on Monday (Nov 23) at 9PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 2s period and expected on Sunday (Nov 15) at 9AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Wed 11th Nov) | 2.5ft (0.7m) 7s |
| Best Surf | 3AM (Thu 12th Nov) | 4.5ft (1.3m) 8s |
| Most Powerful | 9PM (Mon 23rd Nov) | 4.5ft (1.3m) 12s |
Table - best surf conditions forecast for Las Achiras over the next 16 days.
Short Range ForecastMostly dry. Warm (max 23°C on Wed morning, min 17°C on Tue morning). Winds decreasing (fresh winds from the NE on Tue afternoon, calm by Wed night). | Days 4-6 Weather SummaryMostly dry. Warm (max 21°C on Sat afternoon, min 17°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | |||||||||||||||
AM | 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 | ENE 5 | ENE 7 | E 7 | E 7 | E 8 | E 8 | E 7 | E 8 | E 8 | E 8 | E 6 | E 8 | SSE 13 | SSE 12 | E 8 | SSE 11 | SE 10 | SE 6 | ESE 6 | E 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 19 | 66 | 96 | 43 | 47 | 32 | 57 | 39 | 42 | 21 | 66 | 59 | 76 | 102 | 79 | 44 | 38 | 96 | 109 | 117 | 112 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross | cross | off | cross-on | on | on | on | on | on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on |
High Tide | 1:27PM0.27m | 8:25PM0.38m | 8:33AM0.58m | 2:10PM0.27m | 9:11PM0.37m | 3:07AM0.39m | 2:52PM0.26m | 9:54PM0.37m | 3:53AM0.38m | 3:36PM0.26m | 10:35PM0.36m | 4:40AM0.37m | 4:20PM0.26m | 11:15PM0.34m | 5:28AM0.36m | 5:07PM0.26m | 11:54PM0.33m | 6:20AM0.35m | 5:58PM0.26m | 00:33AM0.32m | |
Low Tide | 11:26AM0.21m | 4:49PM-0.01m | 11:17PM0.18m | 5:04AM0.23m | 12:16PM0.21m | 00:02AM0.18m | 5:46AM0.24m | 1:04PM0.21m | 6:17PM-0.00m | 6:27AM0.25m | 1:49PM0.22m | 7:00PM0.02m | 7:08AM0.26m | 2:33PM0.23m | 7:43PM0.05m | 7:47AM0.28m | 3:17PM0.22m | 8:25PM0.08m | 8:26AM0.30m | 4:01PM0.22m | 9:08PM0.11m |
 | |  |  | |  | | |  |  | | | | | | | | | | | | |
 | 5:24 | — | — | 5:24 | — | — | 5:24 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:20 | — | — |
 | — | 7:09 | — | — | 7:10 | — | — | 7:12 | — | — | 7:13 | — | — | 7:14 | — | — | 7:15 | — | — | 7:15 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 19 | 18 | 23 | 21 | 20 | 22 | 21 | 19 | 19 | 19 | 19 | 20 | 21 | 19 | 19 | 19 | 19 | 19 | 19 | 18 |
Feels °C | 15 | 15 | 15 | 22 | 21 | 20 | 21 | 19 | 18 | 19 | 19 | 21 | 21 | 21 | 20 | 19 | 18 | 19 | 17 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 8 | SE 8 | E 7 | SE 9 | E 8 | E 8 | SE 10 | SE 10 | E 8 | S 9 | S 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SSE 9 | SSE 7 | SSE 7 |
| kJ | 19 | 18 | 11 | 43 | 3 | 32 | 57 | 4 | 4 | 21 | 2 | 1 | 76 | 57 | 44 | 44 | 29 | 18 | 9 | 31 | 29 |
Swell 2 Height (m) Direction Period (s) | SSE 7 | S 15 | S 15 | SE 9 | S 13 | SE 11 | SE 10 | S 9 | S 8 | S 12 | S 11 | — | SSE 7 | SSE 7 | SE 7 | SE 7 | SSE 11 | S 10 | SSE 16 | SSE 15 | SSE 14 |
| kJ | 11 | 4 | 4 | 3 | 4 | 5 | 4 | 2 | 1 | 3 | 3 | — | 19 | 32 | 23 | 21 | 38 | 48 | 24 | 22 | 76 |
Swell 3 Height (m) Direction Period (s) | S 15 | S 15 | S 9 | S 15 | S 8 | S 12 | — | S 12 | — | S 8 | S 9 | S 18 | SSE 16 | SSE 13 | SSE 12 | SSE 11 | SE 7 | S 18 | — | — | — |
| kJ | 4 | 4 | 2 | 4 | 1 | 3 | — | 3 | — | 1 | 2 | 7 | 48 | 102 | 79 | 39 | 21 | 7 | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 5 | ENE 5 | ENE 7 | — | E 7 | ENE 5 | — | E 7 | E 8 | E 5 | E 8 | E 6 | — | — | — | SW 2 | SSE 7 | SE 10 | SE 6 | ESE 6 | E 6 |
| kJ | 14 | 66 | 96 | — | 47 | 21 | — | 39 | 42 | 12 | 66 | 59 | — | — | — | 2 | 30 | 96 | 109 | 117 | 112 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 781 | 1047 | 15 | 1 | 0 | 1 | 89 | 781 | 573 | 573 | 2 | 612 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Best forecast wave conditions in Uruguay - North | |||||||||||||||||||||
Best forecast wave conditions in Uruguay | |||||||||||||||||||||
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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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