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Constitucion (Mar del Plata) Surf Forecast
/ Buenos Aires (36 surf breaks) /
Constitucion (Mar del Plata) surfForecast / Buenos Aires / Argentina
12 Day Weather and Surf, issued 2 pm Sunday 17 Aug 2025 -03
Best Forecast Surf Conditions for Constitucion (Mar del Plata) this week:
The surf forecast for Constitucion (Mar del Plata) over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 20) at 9AM. The primary swell is predicted to be 1.7m and 9s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Constitucion (Mar del Plata) in the next 12 days are 1.6m 12s and forecast to arrive on Wednesday (Aug 20) at 9PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 8s period and expected on Thursday (Aug 21) at 12AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Wed 20th Aug) | 5.5ft (1.7m) 9s |
| Best Surf | 9AM (Wed 20th Aug) | 5.5ft (1.7m) 9s |
| Most Powerful | 9PM (Wed 20th Aug) | 5ft (1.6m) 12s |
Table - best surf conditions forecast for Constitucion (Mar del Plata) over the next 12 days.
Short Range Forecast Heavy rain (total 26mm), heaviest during Tue night. Very mild (max 12°C on Sun afternoon, min 11°C on Sun afternoon). Mainly fresh winds. | Days 3-6 Weather Summary Heavy rain (total 30mm), heaviest during Wed afternoon. Very mild (max 15°C on Thu afternoon, min 4°C on Fri night). Winds decreasing (strong winds from the WSW on Wed night, light winds from the NW by Thu afternoon). | ||||||||||||||||||||||
Sun 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | |||||||||||||||||
| 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) (?) | 9 | 9 | 6 | 6 | 6 | 6 | 6 | 7 | 9 | 10 | 12 | 11 | 8 | 10 | 10 | 9 | 10 | 9 | 9 | 9 | 9 | ||
Wave (?)Graph  | |||||||||||||||||||||||
| Energy (?) | 110 | 79 | 95 | 93 | 91 | 103 | 124 | 236 | 450 | 620 | 486 | 158 | 291 | 124 | 88 | 31 | 30 | 30 | 23 | 23 | 13 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross- on | cross- on | cross- on | on | on | on | glass | cross- off | cross- off | off | cross- off | cross | off | cross- off | off | off | off | cross- off | cross- off | ||
High Tide / height (m) | 2:12AM 1.12 | 2:24PM 1.51 | 3:28AM 1.02 | 3:27PM 1.57 | 4:41AM 0.96 | 4:30PM 1.62 | 5:45AM 0.94 | 5:30PM 1.67 | 6:40AM 0.94 | 6:27PM 1.70 | 7:28AM 0.95 | 7:20PM 1.70 | 8:12AM 0.98 | ||||||||||
Low Tide / height (m) | 8:52PM 0.41 | 8:13AM 0.68 | 10:13PM 0.36 | 8:44AM 0.73 | 11:32PM 0.30 | 9:25AM 0.76 | 12:41AM 0.25 | 11:03AM 0.76 | 1:41AM 0.21 | 12:29PM 0.73 | 2:33AM 0.20 | 1:29PM 0.68 | 3:18AM 0.22 | ||||||||||
Sun 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | |||||||||||||||||
| Sunrise | - | - | 7:31 | - | - | 7:30 | - | - | 7:28 | - | - | 7:26 | - | - | 7:26 | - | - | 7:24 | - | - | 7:22 | ||
| Sunset | 6:15 | - | - | 6:15 | - | - | 6:16 | - | - | 6:17 | - | - | 6:19 | - | - | 6:20 | - | - | 6:20 | - | - | ||
 |  |  |  | | |  |  | |  |  | | |  |  | |  |  | |  | | |||
Rain (mm) | - | - | - | - | - | - | 1 | 22 | 3 | 15 | 6 | - | - | 1 | 7 | - | - | 1 | - | - | - | ||
| Temp. °C | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 12 | 11 | 11 | 11 | 12 | 15 | 11 | 11 | 10 | 7 | 8 | 10 | 9 | 12 | ||
| Feels °C (?) | 8 | 9 | 8 | 8 | 7 | 7 | 6 | 6 | 11 | 2 | 2 | 6 | 11 | 7 | 6 | 2 | 2 | 1 | 2 | 3 | 5 | ||
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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
The wind is still cross-on at Constitucion (Mar del Plata) (light winds from the SE at Mar Del Plata AR Airport 6 km from Constitucion (Mar del Plata)). 0.8m 9s swell from the SE with a 0.6m 4s local chop from the E. 2 swells combining to make bigger set waves.
1 h 39 min ago
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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 Constitucion (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 Constitucion (Mar del Plata) Surf forecast
The above surf forecast table for Constitucion (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 Constitucion (Mar del Plata) can be found by selecting the local surf guide option on the grey menu. Our Constitucion (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 (Constitucion (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 Constitucion (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 Constitucion (Mar del Plata), camping, hotels and holiday cottages in Provincia de Buenos Aires, consider staying in Mar del Plata which is 5 km (3 miles) away. Alternatively, find information about places to stay and car hire in Villa Gesell which is 93 km (58 miles) away
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