- Forecast
- Maps
- Live
- Weather State
- Spot Information
Alfonsina (Mar del Plata) Surf Forecast
/ Buenos Aires (36 surf breaks) /
Surf Forecasts:
Alfonsina (Mar del Plata) surfForecast / Buenos Aires / Argentina
12 Day Weather and Surf, issued 8 am Monday 25 Aug 2025 -03
Best Forecast Surf Conditions for Alfonsina (Mar del Plata) this week:
The surf forecast for Alfonsina (Mar del Plata) over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 25) at 6PM. The primary swell is predicted to be 0.4m and 14s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Alfonsina (Mar del Plata) in the next 12 days are 3.0m 13s and forecast to arrive on Monday (Sep 01) at 12PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 4s period and expected on Monday (Sep 01) at 12PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Mon 25th Aug) | 1.5ft (0.4m) 14s |
| Best Surf | 3PM (Mon 1st Sep) | 10ft (3.0m) 13s |
| Most Powerful | 12PM (Mon 1st Sep) | 10ft (3.0m) 13s |
Table - best surf conditions forecast for Alfonsina (Mar del Plata) over the next 12 days.
Short Range Forecast Mostly dry. Very mild (max 18°C on Tue afternoon, min 10°C on Mon night). Wind will be generally light. | Days 3-6 Weather Summary Light rain (total 7mm), mostly falling on Sat night. Very mild (max 16°C on Thu afternoon, min 11°C on Thu morning). Winds increasing (light winds from the NNE on Thu night, fresh winds from the E by Sat night). | ||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 11 | 14 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 9 | 9 | 5 | 6 | 6 | 7 | 7 | 8 | 9 | 9 | 9 | 11 |
Wave (?)Graph  | |||||||||||||||||||||
| Energy (?) | 19 | 68 | 178 | 424 | 348 | 214 | 128 | 147 | 113 | 55 | 63 | 54 | 56 | 44 | 47 | 41 | 68 | 77 | 76 | 111 | 518 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | glass | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross- on | cross | cross- on | cross- on | on | on | on | on | on | on | cross- on |
High Tide / height (m) | 8:57PM 1.62 | 9:34AM 1.06 | 9:41PM 1.54 | 10:13AM 1.10 | 10:24PM 1.44 | 10:49AM 1.13 | 11:08PM 1.32 | 11:24AM 1.16 | 11:54PM 1.21 | 11:58AM 1.19 | 12:45AM 1.10 | 12:34PM 1.22 | 1:46AM 1.01 | ||||||||
Low Tide / height (m) | 3:05PM 0.59 | 4:35AM 0.33 | 3:47PM 0.56 | 5:07AM 0.41 | 4:29PM 0.54 | 5:33AM 0.49 | 5:12PM 0.53 | 5:57AM 0.56 | 5:58PM 0.53 | 6:20AM 0.63 | 6:47PM 0.52 | 6:45AM 0.70 | 7:40PM 0.52 | ||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | |||||||||||||||
| Sunrise | 7:22 | - | - | 7:20 | - | - | 7:18 | - | - | 7:18 | - | - | 7:16 | - | - | 7:15 | - | - | 7:13 | - | - |
| Sunset | - | 6:22 | - | - | 6:22 | - | - | 6:23 | - | - | 6:24 | - | - | 6:25 | - | - | 6:25 | - | - | 6:27 | - |
 | |  | | | | | | |  | |  |  | |  | |  | |  | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | 1 | 5 | 8 | 2 | 28 |
| Temp. °C | 14 | 14 | 11 | 14 | 18 | 17 | 14 | 17 | 13 | 14 | 16 | 13 | 15 | 16 | 12 | 12 | 12 | 11 | 11 | 12 | 13 |
| Feels °C (?) | 9 | 9 | 9 | 10 | 15 | 14 | 10 | 13 | 9 | 10 | 12 | 10 | 13 | 14 | 10 | 10 | 10 | 6 | 4 | 3 | 7 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Buenos Aires
Continuing clean conditions at Alfonsina (Mar del Plata) (calm at Playa Grande wx 5 km from Alfonsina (Mar del Plata)). 0.4m 11s groundswell from the E with a 0.2m 16s long period groundswell from the SSE. 2 swells combining to make bigger set waves.
1 h 31 min ago
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 Alfonsina (Mar del Plata) 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 Alfonsina (Mar del Plata) Surf forecast
The above surf forecast table for Alfonsina (Mar del Plata) provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Alfonsina (Mar del Plata) can be found by selecting the local surf guide option on the grey menu. Our Alfonsina (Mar del Plata) 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 (Alfonsina (Mar del Plata)) 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 Alfonsina (Mar del Plata) 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 Alfonsina (Mar del Plata), camping, hotels and holiday cottages in Provincia de Buenos Aires, consider staying in Mar del Plata which is 3 km (2 miles) away. Alternatively, find information about places to stay and car hire in Villa Gesell which is 95 km (59 miles) away
Nearest