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Luna Roja surfForecast / Buenos Aires / Argentina
12 Day Weather and Surf, issued 2 pm Tuesday 04 Nov 2025 -03
Best Forecast Surf Conditions for Luna Roja this week:
The surf forecast for Luna Roja over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Nov 06) at 3AM. The primary swell is predicted to be 1.6m and 11s period with a secondary swell of 0.2m and 8s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Luna Roja in the next 12 days are 2.2m 11s and forecast to arrive on Monday (Nov 10) at 9PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Sunday (Nov 09) at 12PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Thu 6th Nov) | 5ft (1.6m) 11s |
| Best Surf | 3AM (Thu 6th Nov) | 5ft (1.6m) 11s |
| Most Powerful | 9PM (Mon 10th Nov) | 7ft (2.2m) 11s |
Table - best surf conditions forecast for Luna Roja over the next 12 days.
Short Range Forecast Mostly dry. Very mild (max 15°C on Fri morning, min 8°C on Wed night). Winds decreasing (fresh winds from the SSE on Tue night, calm by Fri morning). | Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Fri night. Warm (max 20°C on Sun afternoon, min 10°C on Sat night). Winds increasing (calm on Fri night, fresh winds from the SSW by Sun night). | ||||||||||||||||||||||
Tue 04 | Wednesday 05 | Thursday 06 | Friday 07 | Saturday 08 | Sunday 09 | Monday 10 | |||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |||
Rating (10 max) | |||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 9 | 9 | 8 | 7 | 7 | 7 | 6 | 7 | 10 | 11 | 11 | ||
Wave (?)Graph  | |||||||||||||||||||||||
 kJ (?) | 413 | 330 | 308 | 670 | 628 | 492 | 407 | 286 | 191 | 131 | 87 | 132 | 64 | 72 | 54 | 37 | 86 | 352 | 1009 | 1010 | 862 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- off | cross | cross- off | cross- off | cross- off | glass | cross- on | on | cross | off | cross- off | cross- on | cross- on | cross- on | cross | cross- off | ||
High Tide / height (m) | 5:58PM 1.25 | 6:10AM 1.22 | 6:56PM 1.24 | 6:57AM 1.36 | 7:50PM 1.22 | 7:45AM 1.46 | 8:44PM 1.17 | 8:35AM 1.52 | 9:37PM 1.11 | 9:26AM 1.54 | 10:30PM 1.03 | 10:20AM 1.51 | 11:26PM 0.96 | 11:17AM 1.44 | |||||||||
Low Tide / height (m) | 12:41AM 0.35 | 1:04PM 0.12 | 1:25AM 0.38 | 2:04PM -0.00 | 2:10AM 0.40 | 3:03PM -0.08 | 2:56AM 0.42 | 4:02PM -0.10 | 3:45AM 0.44 | 5:00PM -0.08 | 4:37AM 0.45 | 6:00PM -0.02 | 5:32AM 0.47 | ||||||||||
Tue 04 | Wednesday 05 | Thursday 06 | Friday 07 | Saturday 08 | Sunday 09 | Monday 10 | |||||||||||||||||
| Sunrise | - | - | 5:39 | - | - | 5:37 | - | - | 5:35 | - | - | 5:35 | - | - | 5:35 | - | - | 5:33 | - | - | 5:33 | ||
| Sunset | 7:28 | - | - | 7:29 | - | - | 7:30 | - | - | 7:31 | - | - | 7:32 | - | - | 7:34 | - | - | 7:35 | - | - | ||
 |  |  | |  | | |  | | |  | | | | | | | | | |  | |||
Rain (mm) | - | - | - | - | - | - | - | - | - | - | 2 | - | - | - | - | - | - | - | - | - | - | ||
| Temp. °C | 14 | 12 | 10 | 10 | 9 | 12 | 12 | 12 | 15 | 14 | 12 | 12 | 12 | 11 | 18 | 20 | 15 | 10 | 10 | 9 | 14 | ||
| Feels °C (?) | 11 | 5 | 4 | 5 | 6 | 7 | 7 | 9 | 14 | 12 | 11 | 9 | 8 | 8 | 15 | 16 | 9 | 3 | 5 | 5 | 8 | ||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Luna Roja 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 Luna Roja Surf forecast
The above surf forecast table for Luna Roja provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Luna Roja can be found by selecting the local surf guide option on the grey menu. Our Luna Roja 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 (Luna Roja) 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 Luna Roja 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 Provincia de Buenos Aires? If you are looking for accommodation near Luna Roja, camping, hotels and holiday cottages in Provincia de Buenos Aires, consider staying in Mar del Plata which is 20 km (12 miles) away.
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