Chapadmalal Surf Break

Lat Long: 38.21° S 57.69° W

Chapadmalal Surf Forecast and Surf Report

Issued: 2 pm 21 Jul 2026 (local time)

Forecast update in  hr  min

Today's Chapadmalal sea temperature is
10.6° C
2.1° 

Chapadmalal surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Chapadmalal surf forecast from 21 Jul 2026:

  • Best quality surf: Friday 24 Jul, 9PM (local time) - 2.5ft (0.8m), 13s period, SSE swell with offshore winds.
  • Most powerful swell: Friday 24 Jul, 12PM (local time) - 2.5ft (0.8m), 15s period, SSE swell with 284 kJ wave energy.
  • Next surfable swell (1★+): Thursday 23 Jul, 3AM (local time) - 2ft (0.6m), 7s period with E swell.

Best Forecast Surf Conditions for Chapadmalal this week:

The surf forecast for Chapadmalal over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 23) at 3AM. The primary swell is predicted to be 0.6m and 7s period with a secondary swell of 0.5m and 8s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Chapadmalal in the next 16 days are 0.8m 15s and forecast to arrive on Friday (Jul 24) 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 0.6m 3s period and expected on Tuesday (Jul 28) at 3AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Thu 23rd Jul)2ft (0.6m) 7s
Best Surf 9PM (Fri 24th Jul)2.5ft (0.8m) 13s
Most Powerful12PM (Fri 24th Jul)2.5ft (0.8m) 15s

Table - best surf conditions forecast for Chapadmalal over the next 16 days.


The Lowdown

Alright, this is Rusty. Let's have a look at what's on the table for Chapadmalal. It’s a quiet start, but things start to shape up towards the end of the month and into early August.

Right now, we’re looking at a bit of a flat spell. The first few days, from Tuesday the 21st through to the end of the week, are pretty grim. The swell is tiny, mostly around 1ft to 3ft, and the wind is all wrong—onshore or cross-off at best. The water is sitting at 51°F, which is *much warmer* than usual for this time of year, a solid 4°F above the norm. That’s a nice little anomaly, but it doesn't help the surf right now. The combined energy is weak, barely registering (86). It’s not worth paddling out, plain and simple.

We get a slight glimmer on Thursday the 23rd morning, with a clear sky and a light northerly cross-off. Swell is still small at 2ft, period a short 7 seconds. It’s surfable, but ordinary. The energy is still weak (98). This pattern of small, weak swell with marginal winds continues right through until the 29th.

Now, the first real standout appears on Thursday the 30th. That morning, we see a SSE swell building to 5ft with a longer period of 11 seconds, and the combined energy jumps to a solid 556. It’s still a little cross-onshore in the morning, but by Thursday afternoon, the wind goes glassy. Glassy. That’s a major positive. You’re looking at clean, 5ft SSE groundswell with zero wind. This is the pick of the forecast window. Chapadmalal is a point break, and a long period SSE swell is right in its wheelhouse. The water’s still unseasonably warm, so you won’t need the thickest wetsuit. This is for everyone, not just experts.

Friday the 31st morning keeps it going with a light offshore NW wind and the same 5ft SSE swell. Expect very good conditions again, though the wind shifts cross-off in the afternoon. The energy stays high in the 500s.

From Saturday the 1st of August, the wind starts to get messy again - cross-shore and then onshore, spoiling the otherwise solid 5ft+ swell. There’s a lot of energy in the water (658 on the 2nd), but onshore winds ruin it. You'd need to be a glutton for punishment.

The next real window opens Monday morning the 3rd of August. We get a clean 5ft swell from the ESE with a 10-second period, and light NNE cross-off winds. The energy is strong at 540. It’s not quite as perfect as the Thursday glass-off, but it's solid, clean, and very surfable. After that, the winds strengthen through the week, with strong breezes and cross-off or cross-onshore conditions making it tough.

So, to wrap it up: the first week is a write-off. Your absolute best bet is Thursday the 30th of July afternoon at Chapadmalal – that glassy, 5ft SSE groundswell is the highlight. Friday the 31st morning and Monday the 3rd of August morning are also very solid options. Don't sleep on the unseasonably warm water.

This is Rusty, signing off.

Short Range Forecast

Mostly dry. Very mild (max 10°C on Fri morning, min 5°C on Wed night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 3mm), mostly falling on Fri afternoon. Very mild (max 16°C on Sun afternoon, min 9°C on Fri afternoon). Wind will be generally light.

Tue
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
1
0
0
0
1
1
1
0
0
1
1
0
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
E
9
0.7
E
7
0.9
ESE
7
0.8
ESE
5
0.5
S
8
0.6
E
7
0.6
E
8
0.5
S
8
0.6
S
14
0.8
SSE
14
0.7
SSE
12
0.5
S
11
0.6
E
8
0.5
S
13
0.6
E
8
0.6
E
8
0.5
E
8
0.5
E
8
0.5
S
10
0.6
E
9
Wave Graph
Metric surfscale
Energy kJ
28
50
76
28
34
34
51
34
142
280
162
65
46
90
44
43
29
29
47
56
Wind (km/h)
15
ESE
10
SE
20
SE
15
ESE
10
NE
15
N
15
NNE
20
NNE
25
NNE
20
N
15
NW
10
NW
20
N
20
NNW
15
NNW
10
NNW
15
N
20
NNW
15
NW
10
NW
Wind State
on
on
on
on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
off
off
cross-off
cross-off
off
off
High Tide
1:10AM1.08m
1:28PM1.12m
2:10AM0.98m
2:15PM1.12m
3:12AM0.91m
3:03PM1.11m
4:15AM0.87m
3:53PM1.12m
5:12AM0.86m
4:44PM1.13m
6:05AM0.85m
5:35PM1.16m
Low Tide
7:30PM0.30m
7:46AM0.39m
8:23PM0.31m
8:21AM0.47m
9:17PM0.32m
8:55AM0.54m
10:13PM0.32m
9:33AM0.58m
11:11PM0.31m
10:18AM0.60m
00:09AM0.30m
11:12AM0.61m
1:05AM0.27m
part cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
cloud
cloud
light rain
rain showers
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
8:00
7:58
7:58
7:58
7:56
7:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:52
5:53
5:54
5:55
5:55
5:57
5:58
 mm
2
1
Temp °C
8
8
7
6
6
7
9
9
10
11
11
12
13
11
14
16
13
14
16
15
Feels °C
4
5
2
2
3
3
5
3
5
7
7
9
9
7
11
14
10
11
14
12
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Chapadmalal Surf forecast

The above surf forecast table for Chapadmalal provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Chapadmalal can be found by selecting the local surf guide option on the grey menu. Our Chapadmalal 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 (Chapadmalal) 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 Chapadmalal 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 Chapadmalal, camping, hotels and holiday cottages in Provincia de Buenos Aires, consider staying in Mar del Plata which is 25 km (16 miles) away. Alternatively, find information about places to stay and car hire in Quequen which is 96 km (60 miles) away

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