Surf Forecasts:
Cruz del Sur surf forecast from 3 Aug 2026:
- Best quality surf: Friday 7 Aug, 12PM (local time) - 11ft (3.5m), 10s period, S swell with cross-offshore winds.
- Most powerful swell: Friday 7 Aug, 12AM (local time) - 13ft (4.0m), 10s period, S swell with 3,013 kJ wave energy.
- Next surfable swell (1★+): Tuesday 4 Aug, 3AM (local time) - 3.5ft (1.1m), 11s period with SE swell.
Best Forecast Surf Conditions for Cruz del Sur this week:
The surf forecast for Cruz del Sur over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 04) at 3AM. The primary swell is predicted to be 1.1m and 11s period with a secondary swell of 0.3m and 9s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Cruz del Sur in the next 16 days are 4.0m 10s and forecast to arrive on Friday (Aug 07) at 12AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 11s period and expected on Saturday (Aug 08) at 12PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Tue 4th Aug) | 3.5ft (1.1m) 11s |
| Best Surf | 12PM (Fri 7th Aug) | 11ft (3.5m) 10s |
| Most Powerful | 12AM (Fri 7th Aug) | 13ft (4.0m) 10s |
Table - best surf conditions forecast for Cruz del Sur over the next 16 days.
Short Range ForecastLight rain (total 2mm), mostly falling on Thu morning. Very mild (max 15°C on Wed afternoon, min 9°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 41mm), heaviest during Thu afternoon. Very mild (max 12°C on Thu afternoon, min 4°C on Sat night). Mainly gales. | |||||||||||||||||||
Mon 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | ||||||||||||||
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) | SSE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | ENE 7 | E 5 | S 10 | S 10 | SE 10 | SSE 10 | SE 11 | SE 11 | SSE 11 | SSE 11 | SSE 11 | S 11 |
Wave Graph  | ||||||||||||||||||||
 kJ | 352 | 263 | 212 | 167 | 113 | 81 | 52 | 39 | 36 | 53 | 3013 | 1552 | 400 | 581 | 320 | 179 | 151 | 307 | 379 | 969 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross-off | glassy | glassy | cross | cross-on | glassy | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 10:29PM1.56m | 11:00AM1.12m | 11:14PM1.48m | 11:45AM1.20m | 00:05AM1.38m | 12:35PM1.29m | 1:04AM1.26m | 1:30PM1.38m | 2:12AM1.15m | 2:30PM1.47m | 3:25AM1.06m | 3:33PM1.56m | ||||||||
Low Tide | 4:42PM0.61m | 6:08AM0.43m | 5:33PM0.59m | 6:41AM0.48m | 6:31PM0.57m | 7:13AM0.55m | 7:35PM0.54m | 7:43AM0.61m | 8:49PM0.50m | 8:09AM0.67m | 10:10PM0.43m | 8:36AM0.71m | 11:31PM0.35m | |||||||
 |  | | | |  | | |  |  |  | |  | | | |  |  | | | |
 | — | — | 7:47 | — | — | 7:46 | — | — | 7:45 | — | — | 7:43 | — | — | 7:43 | — | — | 7:41 | — | — |
 | 6:04 | — | — | 6:05 | — | — | 6:06 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:08 | — |
mm | — | — | — | — | — | — | — | — | 2 | 34 | 6 | — | — | — | — | — | — | 1 | 1 | — |
Temp °C | 14 | 13 | 11 | 10 | 12 | 14 | 15 | 12 | 11 | 12 | 8 | 9 | 11 | 10 | 8 | 10 | 6 | 8 | 9 | 7 |
Feels °C | 11 | 11 | 10 | 8 | 9 | 13 | 14 | 10 | 7 | 12 | -5 | 0 | 3 | 3 | -1 | 2 | -2 | 1 | 3 | 3 |
Swell 1 Height (m) Direction Period (s) | SSE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 8 | ESE 8 | ENE 7 | E 8 | S 9 | SSE 10 | SE 11 | SE 11 | SSE 11 | SSE 11 | SSE 11 | S 11 |
| kJ | 352 | 263 | 212 | 167 | 113 | 81 | 52 | 39 | 18 | 7 | 5 | 5 | 421 | 581 | 320 | 179 | 151 | 307 | 379 | 969 |
Swell 2 Height (m) Direction Period (s) | ENE 9 | ENE 8 | ENE 9 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | SSW 6 | S 8 | — | — | SE 10 | ESE 10 | — | — | — | E 11 | E 11 | E 10 |
| kJ | 26 | 14 | 15 | 13 | 12 | 21 | 17 | 16 | 4 | 1 | — | — | 400 | 18 | — | — | — | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | S 12 | S 11 | S 10 | S 12 | SW 7 | SW 6 | S 9 | SW 6 | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 2 | 3 | 2 | 2 | 3 | 2 | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NNE 3 | — | — | — | ENE 7 | E 5 | S 10 | S 10 | SSW 8 | W 4 | SW 10 | SSW 10 | SSW 9 | SW 8 | SW 8 | SW 8 |
| kJ | — | — | — | — | 10 | — | — | — | 36 | 53 | 3013 | 1552 | 667 | 21 | 774 | 944 | 674 | 171 | 178 | 527 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 13 | 13 | 13 | 6 | 0 | 0 | 0 | 13 | 424 | 0 | 569 | 1351 | 1351 | 392 | 439 | 568 | 162 | 0 | 178 | 0 |
Best forecast wave conditions in Provincia de Buenos Aires | ||||||||||||||||||||
Best forecast wave conditions in Argentina | ||||||||||||||||||||
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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 Cruz del Sur 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 Cruz del Sur Surf forecast
The above surf forecast table for Cruz del Sur provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Cruz del Sur can be found by selecting the local surf guide option on the grey menu. Our Cruz del Sur 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 (Cruz del Sur) 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 Cruz del Sur 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.
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