Atalaia (Molhes) Surf Break

Lat Long: 26.92° S 48.64° W

Atalaia (Molhes) Surf Forecast and Surf Report

Issued: 2 pm 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Atalaia (Molhes) sea temperature is
19.8° C
1.3° 

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 20 Aug 2026:

  • Best quality surf: Saturday 22 Aug, 3AM (local time) - 7ft (2.1m), 10s period, S swell with glassy winds.
  • Most powerful swell: Saturday 22 Aug, 12AM (local time) - 7ft (2.2m), 10s period, S swell with 942 kJ wave energy.
  • Next surfable swell (1★+): Thursday 20 Aug, 9PM (local time) - 2.5ft (0.7m), 7s period with ENE 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 Thursday (Aug 20) at 9PM. The primary swell is predicted to be 0.7m and 7s period with a secondary swell of 0.1m and 12s. Another secondary swell of 0.4m and 3s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Atalaia (Molhes) in the next 16 days are 2.2m 10s and forecast to arrive on Saturday (Aug 22) at 12AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 7s period and expected on Thursday (Aug 27) at 12PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Thu 20th Aug)2.5ft (0.7m) 7s
Best Surf 3AM (Sat 22nd Aug)7ft (2.1m) 10s
Most Powerful12AM (Sat 22nd Aug)7ft (2.2m) 10s

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


The Lowdown

Alright folks, Rusty here. Let's look at what’s coming down the line for us at Atalaia (Molhes) over the next couple of weeks. It’s a mixed bag, so let's wade through it.

Right off the bat, we’ve got a bit of a flat spell. The water temperature is sitting at 68°F, which is a touch warmer than normal for this time of year.

Thursday the 20th is small. We’re looking at a meagre 3ft of east swell, but the period is only 8 seconds – that’s short period windswill. The energy is weak (79). The good news is it’s glassy in the morning, so you might get some limp little crumbly ones on a longboard, but it’s not exactly going to light your fire.

Friday the 21st is a write-off. The swell drops even further. The wind goes offshore in the morning, but there’s just nothing to work with.

Now, Saturday the 22nd is where things get interesting. We get a punchy 6ft swell from the SSE with a period of 10 seconds, and the energy ramps right up (848). That is a proper bump of moderate-strong energy. It’s a bit cross in the morning, but that’s a solid head-high wave. This is the first real standout of the period. The swell direction is straight out of the SSE, which is the optimum direction for this spot. If you can dodge the morning cross-shore, or wait for a lull, you’re in for the best session of the week. It’s a beach/jetty setup, and with that size, it’s going to be fun for intermediates but could be a bit much for the real groms.

Sunday the 23rd fades back down to tiny. Glassy in the morning, but it’s only 2ft with a long 12-second period. That long period will make the little waves look pretty and peaky, but there’s just no grunt.

Monday the 24th is a funny one. The height is 4ft, but check out that period – 16 seconds. That’s very long period groundswell. The energy is still high (783). At a beach setup like this, a period that long often makes waves stand up too straight and close out. It could be a bit of a freight train. The morning has a light cross-shore, but with that mega-long period, it's going to be tricky and only for the guys who know the bowl.

Tuesday the 25th looks much better. We’ve got 3ft of SE swell at 13 seconds. The energy is still moderate (299). The wind goes glassy in the morning, and even hits glassy again in the afternoon. This is the second standout for the near-term. “Expect good surf conditions” is what we like to see. That combo of glassy conditions and a 13-second period will deliver clean, lined-up walls. It’ll be a bit smaller than Saturday, but the quality will be much higher.

Wednesday the 26th keeps that clean vibe going. Similar swell (3ft, 14 seconds) with strong energy (501). Glassy again in the afternoon. This little run of clean, non-windy days is a gem.

We then hit a gap with a lot of ordinary, wind-affected days. The swell tries to pick up again at the end of August and start of September. Friday the 28th of August has a 5ft ENE windswell in the morning with clean offshore winds. It’s only 8 seconds, so it’s windswell, but 5ft is a decent size and clean is clean.

Saturday the 29th of August is similar. 5ft of ENE swell with glassy conditions in the morning. The period is 9 seconds. It’s not the classiest groundswell, but for a Saturday morning with a head-high wave and no wind, you could do a lot worse. This is your third standout, but it’s a week and a half out so don’t book the day off work just yet.

After that, the whole first week of September looks pretty grim. Onshore winds from the south-southeast take over, and the swell direction swings around to the south-east again. There’s a bit of a spike on the 4th of September with 4ft and a 13-second period, but the winds are a messy cross-shore. It’s marginal at best.

For a long time, the forecast is quiet with no real recommendations for a solid week.

Overall: The clear winner for the whole period is Saturday the 22nd of August for the biggest, most powerful swell (6ft SSE). After that, Tuesday the 25th and Wednesday the 26th of August are your best bet for clean, quality, glassy waves. The later swell on the 29th of August is a solid backup but less certain.

Stay stoked.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 22°C on Thu afternoon, min 12°C on Sat night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 4mm), mostly falling on Wed morning. Very mild (max 16°C on Tue afternoon, min 12°C on Sun night). Wind will be generally light.

Thu
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
0
0
2
2
0
0
1
0
0
2
1
2
2
1
1
1
2
0
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
E
7
0.7
ENE
7
0.6
ENE
7
0.7
E
7
2.2
S
10
1.8
SSE
10
0.9
SE
10
0.6
SE
10
0.6
SE
12
0.8
SE
13
1
SE
14
1.3
SE
16
1.1
SE
15
1
SE
14
0.9
SE
13
0.8
SE
13
0.8
SE
13
1.1
SE
14
1
SE
13
1
SE
14
Wave Graph
Metric surfscale
Energy kJ
68
54
37
48
942
614
142
89
114
202
382
793
595
387
299
205
193
447
352
357
Wind (km/h)
10
NNE
15
W
20
W
10
SSE
5
SSE
5
SSE
15
ESE
10
SSE
5
S
10
ESE
15
SSE
10
S
10
ESE
5
SE
0
S
5
NE
5
SSE
10
ENE
5
E
15
NNE
Wind State
cross-on
off
off
cross
cross
cross
cross-on
cross
glassy
on
cross-on
cross
cross-on
glassy
glassy
cross-on
cross-on
on
glassy
cross-on
High Tide
7:21PM0.71m
8:27AM0.69m
1:19PM0.67m
8:16PM0.66m
12:30PM0.72m
10:32PM0.67m
12:16PM0.77m
11:36PM0.76m
12:43PM0.84m
00:16AM0.85m
1:24PM0.91m
00:57AM0.93m
2:06PM0.98m
1:43AM1.01m
Low Tide
3:55PM0.61m
4:07AM0.45m
5:19PM0.55m
5:17AM0.36m
1:07PM0.72m
6:00AM0.28m
6:35PM0.43m
6:42AM0.21m
7:18PM0.38m
7:27AM0.15m
7:59PM0.34m
8:10AM0.10m
8:34PM0.31m
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
part cloud
cloud
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:39
6:37
6:37
6:35
6:35
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:55
5:55
5:57
5:57
5:58
5:58
5:58
 mm
1
3
2
4
Temp °C
22
22
21
21
15
15
15
13
16
15
13
14
15
14
15
16
16
16
17
18
Feels °C
23
21
18
19
13
14
13
11
15
13
10
12
13
13
15
15
16
16
18
18
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Atalaia (Molhes):

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Atalaia (Molhes) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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.

Nearest locationNearest