Surf Forecasts:
Biologia (Mar del Plata) surf forecast from 10 Sep 2026:
- Best quality surf: Sunday 13 Sep, 12AM (local time) - 3ft (0.9m), 7s period, ESE swell with glassy winds.
- Most powerful swell: Tuesday 15 Sep, 6AM (local time) - 5.5ft (1.7m), 6s period, S swell with 204 kJ wave energy.
- Next surfable swell (1★+): Sunday 13 Sep, 12AM (local time) - 3ft (0.9m), 7s period with ESE swell.
Best Forecast Surf Conditions for Biologia (Mar del Plata) this week:
The surf forecast for Biologia (Mar del Plata) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Sep 13) at 12AM. The primary swell is predicted to be 0.9m and 7s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Biologia (Mar del Plata) in the next 16 days are 1.7m 6s and forecast to arrive on Tuesday (Sep 15) at 6AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 8s period and expected on Saturday (Sep 12) at 3AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Sun 13th Sep) | 3ft (0.9m) 7s |
| Best Surf | 12AM (Sun 13th Sep) | 3ft (0.9m) 7s |
| Most Powerful | 6AM (Tue 15th Sep) | 5.5ft (1.7m) 6s |
Table - best surf conditions forecast for Biologia (Mar del Plata) over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s take a look at what’s coming up for Biologia (Mar del Plata). I gotta be straight with you – this 16-day stretch is a flat spell, plain and simple. There are no good surf options on offer. The waves are tiny, and the energy just isn't there. It’s a tough run for a spot that’s usually very consistent, but hey, it happens. Forecasts can change, so don’t throw the board in the shed just yet.
Through Thursday morning the 10th, we're looking at a glassy 0.3 ft wave from the NE with a period of 4 seconds. The combined swell energy is a weak 2. That’s barely a ripple. Thursday afternoon stays poor with a 0.3 ft easterly swell and a light cross-onshore breeze. Friday the 11th brings a slight bump to 1 ft from the ENE, with a glassy start, but again, the energy is just 11. It’s not enough to ride.
The weekend isn't any better. Saturday the 12th shows a 3 ft swell from the ESE, but it’s short-period (7 seconds), choppy, and blown out by a SSE wind. The energy is 80, which is still weak. Sunday the 13th is clean with cross-offshore winds, but the swell is only 2 ft and dropping. The water temp is about average for the time of year here.
Monday the 14th through Wednesday the 23rd sees a parade of tiny swells, mostly between 0.3 ft and 2 ft. There are some clean windows and even an offshore wind on the afternoon of the 17th, but the wave heights are just too small to get excited about. The combined energy never cracks three digits.
There’s a little spike in wind on Monday the 21st with a SSW swell of 3 ft at 6 seconds and a near gale cross-shore. With the beach setup here, that looks far more interesting for kite surfing than for paddle surfing.
We finish out the period on the 24th and 25th with nothing more than ankle-biters. A 2 ft ENE swell on Thursday the 24th has a tiny period of just 4 seconds. The last entry on Friday the 25th is a 0.3 ft SE groundswell with a 10-second period, but there’s no height to back it up.
Bottom line: Don’t bother checking the tides. It’s a write-off for the next two weeks. Keep the wax dry.
Rusty.
Short Range ForecastLight rain (total 5mm), mostly falling on Thu afternoon. Very mild (max 14°C on Fri morning, min 6°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the SSE by Fri night). | Days 5-7 Weather SummaryMostly dry. Very mild (max 16°C on Mon afternoon, min 3°C on Sun morning). Winds increasing (calm on Sat night, strong winds from the SSW by Mon night). | ||||||||||||||||||
Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | ||||||||||||||
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) | E 8 | E 8 | E 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ESE 7 | ESE 7 | ESE 6 | ESE 6 | E 8 | E 8 | E 8 | E 9 | E 8 | E 8 | E 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 1 | 1 | 1 | 11 | 11 | 11 | 5 | 7 | 79 | 68 | 35 | 31 | 13 | 20 | 10 | 14 | 6 | 7 | 6 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross-on | cross-off | glassy | cross-on | cross-on | cross-on | cross-on | glassy | cross-off | cross-off | cross-off | cross-off | off | off | cross | cross | cross |
High Tide | 6:28AM0.98m | 6:25PM1.70m | 7:15AM1.04m | 7:19PM1.69m | 8:00AM1.11m | 8:10PM1.63m | 8:43AM1.18m | 9:00PM1.54m | 9:25AM1.24m | 9:49PM1.43m | 10:05AM1.29m | 10:38PM1.30m | |||||||
Low Tide | 1:30AM0.20m | 12:35PM0.65m | 2:20AM0.20m | 1:38PM0.57m | 3:05AM0.23m | 2:34PM0.50m | 3:45AM0.29m | 3:26PM0.45m | 4:21AM0.37m | 4:15PM0.41m | 4:53AM0.47m | 5:03PM0.40m | |||||||
 |  | |  |  |  | | | |  |  | | | | |  | | | | |
 | — | 6:58 | — | — | 6:56 | — | — | 6:54 | — | — | 6:54 | — | — | 6:52 | — | — | 6:50 | — | — |
 | 6:35 | — | 6:36 | — | — | 6:36 | — | — | 6:37 | — | — | 6:37 | — | — | 6:38 | — | — | 6:39 | — |
mm | — | 1 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 12 | 12 | 14 | 11 | 7 | 7 | 6 | 5 | 7 | 10 | 9 | 13 | 16 | 15 | 7 | 7 | 5 |
Feels °C | 10 | 11 | 10 | 10 | 11 | 7 | -2 | -1 | 0 | 1 | 3 | 5 | 5 | 7 | 10 | 10 | -3 | -1 | 1 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 10 | S 10 | S 10 | S 9 | SSE 9 | ENE 7 | ENE 8 | ESE 7 | S 11 | S 10 | SSE 10 | SSE 10 | S 10 | E 8 | E 9 | E 8 | E 8 | SSE 10 |
| kJ | 64 | 53 | 47 | 45 | 25 | 15 | 5 | 7 | 79 | 275 | 216 | 139 | 146 | 67 | 10 | 14 | 6 | 5 | 680 |
Swell 2 Height (m) Direction Period (s) | NE 4 | NE 4 | E 8 | ENE 7 | ENE 7 | ENE 7 | — | — | SSE 11 | ESE 7 | ESE 6 | ESE 6 | E 8 | E 8 | S 9 | S 9 | — | S 10 | E 9 |
| kJ | 1 | 1 | 1 | 11 | 11 | 11 | — | — | 24 | 68 | 35 | 31 | 13 | 20 | 14 | 15 | — | 18 | 6 |
Swell 3 Height (m) Direction Period (s) | E 8 | E 8 | NE 4 | SSW 7 | S 7 | NE 4 | — | — | E 8 | E 8 | ENE 7 | E 10 | ESE 6 | NE 4 | SSE 10 | — | — | ENE 8 | — |
| kJ | 1 | 1 | 1 | 11 | 1 | 1 | — | — | 1 | 5 | 11 | 8 | 7 | 3 | 10 | — | — | 7 | — |
Wind waves Height (m) Direction Period (s) | WSW 5 | — | — | NE 3 | — | S 7 | SSE 7 | SSE 8 | SSE 8 | — | — | — | NE 4 | NNW 3 | NW 3 | — | S 7 | S 8 | — |
| kJ | 2 | — | — | 1 | — | 15 | 456 | 579 | 246 | — | — | — | 9 | 4 | 2 | — | 388 | 428 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1 | 1 | 9 | 2 | 7 | 1069 | 1101 | 567 | 567 | 0 | 1 | 2 | 119 | 99 | 10 | 403 | 1081 | 119 | 1 |
Best forecast wave conditions in Provincia de Buenos Aires | |||||||||||||||||||
Best forecast wave conditions in Argentina | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Information about the Biologia (Mar del Plata) Surf forecast
The above surf forecast table for Biologia (Mar del Plata) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Biologia (Mar del Plata) can be found by selecting the local surf guide option on the grey menu. Our Biologia (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 (Biologia (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 Biologia (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 Biologia (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 98 km (61 miles) away
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