Chapadmalal Surf Break

Lat Long: 38.21° S 57.69° W

Chapadmalal Surf Forecast and Surf Report

Issued: 8 am 20 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 20 Jul 2026:

  • Best quality surf: Friday 24 Jul, 3PM (local time) - 2ft (0.6m), 13s period, S swell with offshore winds.
  • Most powerful swell: Friday 24 Jul, 6PM (local time) - 2.5ft (0.7m), 14s period, S swell with 195 kJ wave energy.
  • Next surfable swell (1★+): Thursday 23 Jul, 12AM (local time) - 2ft (0.6m), 8s 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 12AM. The primary swell is predicted to be 0.6m and 8s 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 0.7m 14s and forecast to arrive on Friday (Jul 24) at 6PM. 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 4s period and expected on Friday (Jul 24) at 3PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+)12AM (Thu 23rd Jul)2ft (0.6m) 8s
Best Surf 3PM (Fri 24th Jul)2ft (0.6m) 13s
Most Powerful 6PM (Fri 24th Jul)2.5ft (0.7m) 14s

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


The Lowdown

Alright, Rusty here, and I’ve got a look at the next 16 days for the coast around Chapadmalal. Let’s be straight with you – it’s a tough stretch. The forecast is full of days where the wind is just messing things up, with lots of onshore and cross-onshore slop, and the swell is small and weak. The ocean is mainly putting out a weak, crumbly energy, with combined energy values mostly under 200 – a lot of the time in the 50 to 100 range, which is barely a ripple. You’re going to be waiting a while for a real window. The first week is a write-off, so don’t bother checking until the end of the month.

The first real ray of hope pops up on Friday, July 24th, in the afternoon. This is the standout of the whole outlook. Chapadmalal (a point break) is looking at a 2ft south swell, but it’s a long-period 13-second groundswell. That long period means the sets will have some punch and shape, even at that height. The real winner here is the wind: a gentle offshore from the NNW. That’s clean, glassy surfing. The combined energy jumps to 208, which is a solid moderate energy (moderate, 208). The water is a seriously warm 51°F, which is 4°F warmer than normal for this time of year – that’s a big and noticeable difference. The beginner-friendly nature of the point and the sometimes crowds are fine; the wind is the story. This is the best surf on offer. It’s a small, clean, long-period day.

The next morning, Saturday, July 25th, is a smaller version of that. The swell is still a 2ft south swell, but the period drops to 11 seconds. The wind is still light offshore from the NNW. It’s clean, but the energy dips to 132 (moderate, 132). It’s surfable, but it’s not the same. The afternoon gets a cross-off wind, dropping the energy further.

After that, it’s back to the grind. There’s a gap of a few days with nothing good. Then Wednesday, July 29th, in the morning shows a bit of a pulse. A 3ft southwest swell with a short 8-second period. The energy is up to 222 (moderate, 222), and the wind is a clean cross-off from the west. It’s a small, short-period wave, but it’s the best size in the whole forecast. The point will handle that. It’s still a small day, but a clean one.

The rest of the second week goes downhill. The wind comes back onshore, and the swell stays small and weak. Thursday, July 31st has a tiny 4ft east-northeast swell, but it’s a 8-second period with a messy cross-onshore wind. The energy is 168 (moderate, 168), but it’s choppy and ugly. Avoid it. Saturday, August 1st has a 3ft east swell, but the wind is a fresh cross-shore that’s lumpy, and the energy is 278 (moderate, 278). It’s messy.

Overall, the window is tight. The only true day to get excited about is Friday, July 24th. The rest of the period is a lot of waiting, with a few small, clean windows on the 25th and 29th. It’s a quiet winter run.

Rusty.

Short Range Forecast

Mostly dry. Mild temperatures (max 9°C on Mon morning, min 6°C on Wed night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Fri afternoon. Very mild (max 13°C on Sat afternoon, min 5°C on Thu morning). Wind will be generally light.

Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
AM
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
0
0
0
1
0
0
0
0
2
2
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)
0.8
S
8
0.7
S
8
0.7
S
8
0.6
SSE
7
0.6
E
9
0.7
E
8
0.7
E
8
0.6
E
8
0.6
E
8
0.5
E
8
0.5
S
8
0.5
S
8
0.5
S
10
0.6
S
13
0.7
S
13
0.6
S
11
0.5
S
11
0.4
S
9
0.5
E
8
0.4
S
11
0.6
E
8
Wave Graph
Metric surfscale
Energy kJ
86
63
57
43
62
58
60
46
42
34
31
35
44
130
163
93
57
25
29
37
51
Wind (km/h)
15
SE
15
SE
15
E
10
SE
15
S
15
SSE
20
SE
15
ESE
15
NNE
20
N
20
N
20
N
20
NNE
15
NNW
15
NW
10
NNW
10
N
15
N
20
NNW
20
NW
15
NNW
Wind State
on
on
cross-on
on
cross-on
on
on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
off
cross-off
High Tide
11:54AM1.09m
00:13AM1.20m
12:42PM1.11m
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
Low Tide
6:35PM0.30m
7:09AM0.29m
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
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
light rain
clear
part cloud
cloud
cloud
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
8:00
8:00
8:00
7:58
7:58
7:58
7:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:52
5:52
5:53
5:54
5:55
5:55
5:57
 mm
2
Temp °C
9
8
8
9
9
8
7
7
7
7
10
9
11
11
11
11
13
12
13
15
14
Feels °C
5
4
3
7
5
6
2
3
4
1
5
5
7
8
7
9
11
9
9
12
11
  • 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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