Molhes de Mampituba Surf Break

Lat Long: 29.40° S 49.77° W

Molhes de Mampituba Surf Forecast and Surf Report

Issued: 2 am 25 Jul 2026 (local time)

Forecast update in  hr  min

Today's Molhes de Mampituba sea temperature is
18.4° C
1.1° 

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


Molhes de Mampituba surf forecast from 25 Jul 2026:

  • Best quality surf: Saturday 1 Aug, 6AM (local time) - 7ft (2.1m), 7s period, ENE swell with cross-offshore winds.
  • Most powerful swell: Saturday 1 Aug, 3AM (local time) - 7ft (2.1m), 7s period, ENE swell with 469 kJ wave energy.
  • Next surfable swell (1★+): Saturday 25 Jul, 9AM (local time) - 4.5ft (1.3m), 8s period with ESE swell.

Best Forecast Surf Conditions for Molhes de Mampituba this week:

The surf forecast for Molhes de Mampituba over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 25) at 9AM. The primary swell is predicted to be 1.3m and 8s period with a secondary swell of 0.5m and 13s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Molhes de Mampituba in the next 16 days are 2.1m 7s and forecast to arrive on Saturday (Aug 01) at 3AM. 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 Sunday (Jul 26) at 12AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Sat 25th Jul)4.5ft (1.3m) 8s
Best Surf 6AM (Sat 1st Aug)7ft (2.1m) 7s
Most Powerful 3AM (Sat 1st Aug)7ft (2.1m) 7s

Table - best surf conditions forecast for Molhes de Mampituba over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s take a good hard look at what’s coming up for Molhes de Mampituba. We’ve got a bit of a mixed bag over the next sixteen days, but there are a couple of sessions that are gonna have you grinning ear to ear.

The first real action kicks off on Saturday, July 25th. We’ve got a clean, glassy morning with a 4ft swell rolling in from the ESE. The water is sitting at 65°, which is a touch warmer than normal for this time of year, so you might not need the thickest wetsuit. The wind is a light northerly, making it pretty much glassy. The combined energy is moderate at 304. That period is a short 8 seconds, so it’s a bit of a wind swell, but for the river/jetties setup here, it’ll be fun. That Saturday morning session is the standout for the first week. The afternoon gets a bit messy with a cross-onshore breeze, so get out early.

Sunday the 26th is still a decent option in the morning. We’ve got a slightly smaller 4ft swell from the ESE, but with a light NNE cross-offshore wind, it’ll be clean. The energy drops a bit to 270. After that, Monday the 27th is tiny and glassy in the morning, with only 2ft, and the energy is down to 120. It’s surfable, but nothing to write home about. The rest of the week from the 28th through the 30th is pretty lackluster – small waves, poor winds, and not much to offer. You’re looking at a few days of flat, choppy conditions.

Now, we get a little pulse on Friday, July 31st. The morning brings a 4ft swell from the SSE with a longer period of 11 seconds, and a clean cross-offshore wind. The energy jumps to 338, and it’s gonna feel like a proper groundswell. That’s another solid window.

But the real winner for the whole outlook? That’s Tuesday, August 4th. The morning is looking prime. We’ve got a 6ft swell from the ENE, with a clean cross-offshore wind from the NNE. The combined energy is a strong 668. That’s a lot of grunt. It’s a bit of a short period at 8 seconds, but for this exposed river mouth, it’s gonna be powerful and punchy. This is the one to circle on the calendar. It’s a bit big for beginners, but the intermediate crowd is going to have a blast. The break is fairly consistent, but it can get crowded here often, so expect some company.

The morning of Monday, August 3rd, also has a 7ft swell, but it’s a bit onshore and messy, with a 915 combined energy reading. That’s a lot of power, but the wind is junk. It might be more of a kite surfing day than a paddle surfing day, to be honest.

After that, the first week of August fades into smaller, cleaner but weaker surf. The 8th of August has another glassy morning with a 5ft swell, but the energy is moderate at 296. It’s a good option, but not as good as that Tuesday.

So, bottom line: get on it Saturday morning, July 25th, and absolutely do not miss Tuesday morning, August 4th. That’s the standout.

Rusty

Short Range Forecast

Light rain (total 2mm), mostly falling on Sun night. Warm (max 21°C on Sun morning, min 15°C on Sat night). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 18mm), heaviest on Tue night. Warm (max 20°C on Tue morning, min 15°C on Thu night). Wind will be generally light.

Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
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)
2
1
2
2
0
1
1
0
1
0
0
1
1
0
0
0
0
2
2
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
ESE
8
1.3
ESE
8
0.8
SSE
13
1.1
ESE
8
1
E
8
0.5
S
13
0.4
SSE
12
0.6
ESE
8
0.6
ESE
8
0.5
ESE
8
0.4
SSE
12
0.5
S
11
0.5
S
10
0.6
ENE
7
0.5
S
10
0.6
S
9
0.8
S
9
1
S
12
1.1
SSE
11
0.9
SSE
10
2.1
ENE
7
Wave Graph
Metric surfscale
Energy kJ
202
223
212
167
127
84
50
50
50
35
46
59
49
36
52
64
110
304
303
180
430
Wind (km/h)
5
N
10
ESE
15
NNE
5
NNE
15
ENE
0
E
0
ESE
20
NE
15
NE
15
SW
10
NE
10
NNE
10
N
15
SSE
20
SW
20
SW
10
S
10
N
10
N
20
NE
20
NE
Wind State
glassy
cross-on
cross-off
cross-off
cross
glassy
glassy
cross
cross-off
cross
cross
cross-off
cross-off
cross-on
cross
cross
cross-on
cross-off
cross-off
cross
cross-off
High Tide
1:38PM0.49m
9:20PM0.31m
2:06PM0.51m
10:57PM0.35m
2:33PM0.52m
11:38PM0.39m
2:56PM0.51m
00:11AM0.44m
2:29PM0.50m
00:42AM0.49m
2:17PM0.48m
1:14AM0.54m
2:29PM0.48m
6:02PM0.44m
Low Tide
7:10PM0.30m
6:01AM0.11m
7:33PM0.28m
6:50AM0.06m
7:58PM0.27m
7:32AM0.01m
8:23PM0.26m
8:10AM-0.03m
8:50PM0.26m
8:47AM-0.05m
9:21PM0.26m
9:26AM-0.06m
4:57PM0.43m
9:55PM0.25m
clear
clear
clear
part cloud
part cloud
rain showers
part cloud
rain showers
part cloud
light rain
part cloud
rain showers
rain showers
rain showers
rain showers
part cloud
cloud
rain showers
rain showers
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:07
7:07
7:05
7:05
7:05
7:05
7:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:43
5:44
5:44
5:45
5:45
5:45
5:45
 mm
1
1
1
9
3
2
2
1
4
1
Temp °C
19
18
16
21
21
18
19
19
18
20
20
20
20
20
17
17
16
16
17
19
17
Feels °C
19
18
15
20
20
20
19
18
19
22
21
21
21
19
14
16
15
17
16
17
15
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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 Molhes de Mampituba Surf forecast

The above surf forecast table for Molhes de Mampituba provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Molhes de Mampituba can be found by selecting the local surf guide option on the grey menu. Our Molhes de Mampituba 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 (Molhes de Mampituba) 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 Molhes de Mampituba 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.

Molhes de Mampituba is 8 km (5 miles) from Torres. If you plan a holiday in Rio Grande Do Sul, look for hotels and other accommodation in Torres. Torres has rooms for a wide range of budgets as well as car hire and transport links.

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