Atalaia (Molhes) Surf Break

Lat Long: 26.92° S 48.64° W

Atalaia (Molhes) Surf Forecast and Surf Report

Issued: 8 pm 31 Aug 2026 (local time)

Forecast update in  hr  min

Today's Atalaia (Molhes) sea temperature is
19.9°C
1.0° 

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 1 Sep 2026:

  • Best quality surf: Wednesday 2 Sep, 6AM (local time) - 4.5ft (1.3m), 9s period, ESE swell with glassy winds.
  • Most powerful swell: Monday 7 Sep, 12AM (local time) - 8ft (2.5m), 9s period, SSE swell with 933 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 1 Sep, 6AM (local time) - 3ft (0.9m), 8s period with ESE 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 (Sep 01) at 6AM. The primary swell is predicted to be 0.9m and 8s period with a secondary swell of 0.7m and 8s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Atalaia (Molhes) in the next 16 days are 2.5m 9s and forecast to arrive on Monday (Sep 07) 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 0.7m 4s period and expected on Thursday (Sep 03) at 9PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Tue 1st Sep)3ft (0.9m) 8s
Best Surf 6AM (Wed 2nd Sep)4.5ft (1.3m) 9s
Most Powerful12AM (Mon 7th Sep)8ft (2.5m) 9s

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


The Lowdown

Alright, Rusty here, and I've got my eyes on the charts for the next few weeks. Let's talk about what's on the menu.

Overall, we're looking at a pretty quiet start for the first week and a half, with a few small windows of fun surf before something a lot more serious shows up later on. The standout in the whole run is definitely the morning of the 13th, but it's a long way off, so keep that in mind.

Atalaia (Molhes) is the only game in town for this report, and it starts off slow. The morning of the 1st is clean with a tiny 3ft of ESE swell at 8 seconds, but the energy is weak (161). It's surfable, but nothing to get excited about. The afternoon gets messy.

Wednesday the 2nd morning is the first real bright spot. We get glassy conditions and a bump to 4ft of ESE swell (398 energy). That's a solid, clean little wave for an intermediate surfer. The afternoon turns a bit onshore, so hit the morning session.

Thursday the 3rd morning is also worth a look. The wind is light cross-offshore with a clean 3ft ESE swell (277 energy), producing some nicely shaped waves. The rest of that week and the weekend are pretty poor – small, windy, and choppy. Energy drops below 150 most sessions.

Monday the 7th morning brings a pulse of bigger, short-period S swell at 6ft (505 energy), but the wind is light and cross, so it will likely be a bit bumpy. It's a marginal call. The afternoon drops off a cliff.

We get a few glassy mornings on the 9th, but the swell is weak and short-period, so just small, clean slop for beginners.

The real good stuff starts on Thursday the 10th afternoon. The wind swings light cross-offshore and we get a jump to 6ft of ENE swell (610 energy). That's a fun, punchy wave. The morning of the 11th is still sizable at 6ft, but the wind is onshore and messy.

Now, the true standout. Sunday morning, the 13th of September is the one to circle on the calendar. The buoy is showing a serious 8ft of SSE groundswell, with a very long 13-second period, and the combined energy is a massive 2767. The wind is light cross-offshore, promising clean, powerful waves. This is excellent surf, but it's for experienced surfers only. At that size, it's too much for beginners. This isn't a beach break, it's a jetty setup, so that long-period energy should wrap in nicely. This is a proper swell event.

The days after that drop off quickly into onshore wind and smaller fading swell.

So, for the best on offer: Wednesday morning the 2nd offers a clean, fun little wave for the intermediate crew. But the real highlight, the one that gets the blood pumping, is Sunday morning the 13th. That's a big, clean, long-period groundswell. Just remember, it's for the experienced crowd, and it's still a couple of weeks out, so forecasts can shift.

Crowds at Atalaia are listed as "sometimes", so on a standout day, especially the 13th, you can expect company.

– Rusty.

Short Range Forecast

Heavy rain (total 33mm), heaviest during Mon night. Warm (max 21°C on Tue morning, min 13°C on Wed night). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 40mm), heaviest during Sat morning. Warm (max 20°C on Fri morning, min 14°C on Thu night). Wind will be generally light.

Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
0
2
2
1
1
2
0
1
0
0
0
0
0
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
ESE
8
0.9
ESE
8
0.9
ESE
8
2.1
SSE
8
1.3
ESE
9
1.3
ESE
10
1.3
ESE
10
1
ESE
10
0.9
ESE
11
0.7
ESE
11
0.6
ESE
11
0.9
ENE
8
0.9
ENE
8
0.9
ENE
8
0.8
ENE
8
0.6
ENE
8
0.6
E
8
1.1
SE
7
2.5
SSE
9
Wave Graph
Metric surfscale
Energy kJ
85
85
85
532
288
296
314
229
176
101
76
87
122
115
94
53
46
106
933
Wind (km/h)
10
W
5
WSW
20
SSE
10
S
5
SSE
10
ENE
5
N
10
NW
15
NNE
10
WNW
10
SSE
20
SE
15
SSE
10
S
15
SSE
15
S
15
S
15
SE
15
SSE
Wind State
off
off
cross
cross
glassy
on
cross
cross-off
cross-on
cross-off
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross
High Tide
4:42AM1.01m
5:01PM0.87m
5:34AM0.92m
5:44PM0.78m
6:48AM0.83m
12:02PM0.62m
6:42PM0.70m
7:55AM0.76m
12:26PM0.73m
7:36PM0.65m
12:56PM0.81m
8:49PM0.62m
1:32PM0.88m
11:24PM0.69m
Low Tide
10:13PM0.36m
10:46AM0.38m
10:15PM0.38m
10:39AM0.50m
12:48PM0.50m
10:23PM0.40m
10:26AM0.61m
2:12PM0.59m
10:40PM0.44m
10:11AM0.70m
5:06PM0.58m
4:41AM0.39m
5:51PM0.52m
5:34AM0.28m
6:29PM0.48m
heavy rain
rain showers
thunderstorm
part cloud
part cloud
clear
part cloud
clear
clear
clear
part cloud
light rain
mod rain
heavy rain
light rain
light rain
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:26
6:26
6:24
6:22
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:00
6:00
6:01
6:01
6:02
6:02
 mm
31
1
1
5
9
20
5
1
Temp °C
19
21
21
17
17
18
16
19
19
16
20
18
16
14
14
14
16
16
12
Feels °C
20
21
19
16
17
17
16
17
17
16
19
17
15
13
12
11
13
13
7
  • 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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