Atalaia (Molhes) Surf Break

Lat Long: 26.92° S 48.64° W

Atalaia (Molhes) Surf Forecast and Surf Report

Issued: 8 am 11 Aug 2026 (local time)

Forecast update in  hr  min

Today's Atalaia (Molhes) sea temperature is
19.2° C
0.7° 

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


Atalaia (Molhes) surf forecast from 11 Aug 2026:

  • Best quality surf: Thursday 13 Aug, 3AM (local time) - 2.5ft (0.8m), 15s period, SE swell with offshore winds.
  • Most powerful swell: Monday 17 Aug, 9PM (local time) - 5ft (1.6m), 9s period, E swell with 430 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 11 Aug, 3PM (local time) - 2.5ft (0.8m), 12s period with SE swell.

Best Forecast Surf Conditions for Atalaia (Molhes) this week:

The surf forecast for Atalaia (Molhes) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 11) at 3PM. The primary swell is predicted to be 0.8m and 12s period with a secondary swell of 0.2m and 8s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Atalaia (Molhes) in the next 16 days are 1.6m 9s and forecast to arrive on Monday (Aug 17) at 9PM. Winds are predicted to be glassy at the time the swell arrives.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 3PM (Tue 11th Aug)2.5ft (0.8m) 12s
Best Surf 3AM (Thu 13th Aug)2.5ft (0.8m) 15s
Most Powerful 9PM (Mon 17th Aug)5ft (1.6m) 9s

Table - best surf conditions forecast for Atalaia (Molhes) over the next 16 days.


The Lowdown

Alright, let's get real about what's in the water at Atalaia (Molhes) for the next couple of weeks.

First things first, the water temp is about 19°, which is a touch warmer than we usually see this time of year. Not a big deal, just a little warmth in the mix.

The forecast is a real slow-burner, a bit of a mixed bag. The first few days are nothing to write home about. Tuesday the 11th is a washout, with a tiny 3ft swell from the SE and weak energy. The real tease is Wednesday morning the 12th. The swell is still small, about 3ft from the SE, but the wind is dead calm, glassy. It'll be clean, but you'll be working hard for each wave.

The first real standout is Friday afternoon the 14th. The swell is a touch better at 3ft from the SE, with a 14-second period and the energy building. The wind goes completely calm, glassy. That's your window for some clean, fun little lines. It's not a big day, but it'll be the best conditions you'll see for a while.

The next good shout is Monday morning the 17th. The swell bumps up to 5ft from the E, with solid energy. The wind is light and offshore from the NNW, so it'll be clean. This is the biggest swell of the early run, but the period is a short 8 seconds, so it's going to be a lumpy, wind swell. The afternoon gets messy with a cross-on breeze.

After that, the surf drops off. We get a few more glassy mornings (like the 19th and 20th) with tiny 3ft waves, but the energy is weak. It's a waiting game.

The back half of the forecast is a real struggle. From the 21st of August through to the 25th, it's mostly small, weak, and messy. The period drops to 7 seconds or less, and the energy is pitiful. The wind is all over the place, mostly cross or cross-on. It's going to be a flat spell.

Then, on the 26th of August, we get a big spike in energy from a 16-second SE swell. That's a proper long-period groundswell, which is promising. But the wind is a nightmare – moderate to fresh SSE winds, cross-on and choppy. It's going to be a messy, blown-out day. That much energy with that wind is more for the kite crew than paddle surfers.

So, if you're looking for the cleanest surf, Thursday afternoon the 14th is your best bet. For a bit more size, Monday morning the 17th is the call, but expect it to be rough. The long-range look for the 26th is a promise of energy, but it's a long shot with the wind.

Rusty.

Short Range Forecast

Moderate rain (total 14mm), heaviest on Tue afternoon. Warm (max 20°C on Thu morning, min 12°C on Tue afternoon). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 45mm), heaviest during Fri night. Warm (max 20°C on Sat afternoon, min 18°C on Fri morning). Wind will be generally light.

Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
1
1
1
1
1
0
1
1
2
0
1
0
0
1
0
2
2
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SE
13
0.8
SE
12
0.9
SE
12
0.9
SE
12
0.8
SE
12
0.8
SE
13
0.8
SE
15
0.8
SE
14
0.8
SE
13
0.6
SE
13
0.8
SE
14
0.7
SE
13
0.9
ESE
8
0.9
ESE
8
1
E
8
1
E
8
1.1
E
8
1.5
E
8
1.5
E
8
1.5
E
9
1.5
E
9
Wave Graph
Metric surfscale
Energy kJ
277
221
252
248
210
235
309
281
205
106
234
166
100
85
115
114
133
291
309
332
380
Wind (km/h)
10
S
5
SW
5
SSW
5
NW
5
NW
10
WNW
5
S
15
SE
0
SE
5
SW
0
ENE
10
NE
10
NNW
15
N
10
NE
5
NE
10
SSE
5
ENE
5
NNW
10
ENE
5
NNW
Wind State
cross
glassy
cross-off
glassy
cross-off
cross-off
cross
cross-on
glassy
glassy
glassy
cross-on
cross-off
cross
cross-on
glassy
cross-on
glassy
cross-off
cross-on
glassy
High Tide
2:57PM1.02m
1:48AM0.94m
3:15PM1.04m
2:33AM1.02m
3:33PM1.04m
3:07AM1.08m
3:53PM1.02m
3:39AM1.09m
4:14PM0.98m
4:10AM1.07m
4:38PM0.94m
4:45AM1.00m
5:05PM0.88m
Low Tide
8:53PM0.38m
8:54AM0.02m
9:21PM0.37m
9:28AM0.02m
9:46PM0.38m
9:59AM0.08m
10:10PM0.39m
10:29AM0.17m
10:31PM0.40m
11:01AM0.28m
10:48PM0.41m
11:47AM0.39m
10:43PM0.42m
light rain
mod rain
light rain
cloud
part cloud
part cloud
part cloud
part cloud
rain showers
light rain
mod rain
heavy rain
mod rain
thunderstorm
light rain
light rain
cloud
cloud
part cloud
part cloud
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<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:47
6:46
6:45
6:43
6:43
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:51
5:52
5:52
5:52
5:52
5:53
5:53
 mm
1
6
3
4
4
8
20
9
1
1
2
Temp °C
13
12
12
14
15
14
20
19
17
18
18
19
19
20
19
19
19
20
22
22
19
Feels °C
11
11
12
14
15
14
20
19
19
20
21
20
20
21
20
21
20
23
24
24
21
  • 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 Atalaia (Molhes) Surf forecast

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

Atalaia is 1 km (1 miles) from the city of Navegantes. If you plan a holiday in Santa Catarina - Norte, look for hotels and other accommodation in Navegantes. Navegantes has rooms for a wide range of budgets as well as car hire and transport links.

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