Atalaia (Molhes) Surf Break

Lat Long: 26.92° S 48.64° W

Atalaia (Molhes) Surf Forecast and Surf Report

Issued: 2 pm 29 Aug 2026 (local time)

Forecast update in  hr  min

Today's Atalaia (Molhes) sea temperature is
19.7°C
0.9° 

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 29 Aug 2026:

  • Best quality surf: Wednesday 2 Sep, 3AM (local time) - 7ft (2.2m), 8s period, S swell with cross-offshore winds.
  • Most powerful swell: Saturday 5 Sep, 3PM (local time) - 8ft (2.5m), 9s period, SSE swell with 1,119 kJ wave energy.
  • Next surfable swell (1★+): Sunday 30 Aug, 6AM (local time) - 3ft (0.9m), 8s period with E 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 Sunday (Aug 30) at 6AM. The primary swell is predicted to be 0.9m and 8s period with a secondary swell of 0.4m and 5s. Another secondary swell of 0.8m and 5s is also forecast. 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 2.5m 9s and forecast to arrive on Saturday (Sep 05) at 3PM. 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 6s period and expected on Wednesday (Sep 02) at 12AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Sun 30th Aug)3ft (0.9m) 8s
Best Surf 3AM (Wed 2nd Sep)7ft (2.2m) 8s
Most Powerful 3PM (Sat 5th 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 been studying the maps for our local stretch. It’s a slow start, but there’s a couple of good days to circle on the calendar.

The first few days are a bust. Saturday the 29th and Sunday the 30th are small and choppy with short-period windswell. Not worth the wax. On Sunday afternoon the wind goes glassy, but the swell is only 3ft, so it’s barely a paddle. We’re waiting for the first real juice.

That arrives on Wednesday the 2nd of September. The combined energy jumps to a strong 1105, with a clean 8ft swell out of the south. Light offshore winds in the morning will make for some serious shape. This one is for the experienced crew, as it’s too big for beginners. The water is about average for the time of year at 68°.

After a few more average days with onshore slop, the real highlight shows up. Monday the 7th of September morning brings another big spike in energy to 1044, with a 7ft south swell and a 10-second period. Offshore winds from the WSW will keep it glassy. Another expert-level session due to the size.

Then, a sleeper pick: Thursday the 10th of September. The swell drops to 5ft – 5ft from the east, but the wind goes glassy all day. That means super clean, user-friendly waves. The energy is moderate at 334-399, but the quality of the conditions will be the star.

Looking a bit further, Saturday the 12th of September morning shows a promising 5ft east swell with a longer 10-second period and offshore wind, generating 776 of combined energy. It’s a long-range call, so it’s not locked in, but worth keeping an eye on.

The break in the mix is Atalaia (Molhes) . It’s fairly consistent, but not always firing. For the two big standouts (Wednesday the 2nd and Monday the 7th), the south swell will hit this beach/jetty setup hard, and the offshore wind will clean it up. There’s a few quiet 2-3 day gaps in between, so pick your moments. That Thursday the 10th with the glassy conditions will be the best for a relaxed, fun session.

Rusty.

Short Range Forecast

Heavy rain (total 49mm), heaviest during Mon night. Warm (max 24°C on Tue morning, min 17°C on Sat night). Wind will be generally light.

Days 5-7 Weather Summary

Some drizzle, heaviest during Tue afternoon. Warm (max 24°C on Tue afternoon, min 13°C on Tue night). Wind will be generally light.

Sat
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
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
1
2
2
1
1
0
1
3
0
1
1
0
1
1
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
ENE
8
1
E
8
0.9
E
8
1
E
8
1.2
E
8
1.2
E
8
1.2
E
8
1.1
ESE
8
0.9
ESE
8
0.9
ESE
8
0.9
ENE
10
2.5
SSE
9
1.3
SE
9
1.1
SE
9
1
ESE
9
1
ESE
9
0.9
ESE
10
0.8
ESE
10
0.7
ESE
10
0.4
ESE
10
Wave Graph
Metric surfscale
Energy kJ
192
131
100
129
196
199
191
161
116
87
132
955
257
211
172
180
148
111
86
38
Wind (km/h)
15
SE
20
SSE
10
S
5
E
5
ENE
15
SW
5
SE
10
WSW
10
WNW
10
SSE
10
SW
5
WSW
15
ESE
0
W
10
NW
15
NE
10
NNW
10
NW
10
NE
10
S
Wind State
cross-on
cross
cross
on
glassy
cross-off
glassy
off
cross-off
cross
cross-off
glassy
on
glassy
cross-off
cross-on
cross-off
cross-off
cross-on
cross
High Tide
3:35PM1.06m
3:33AM1.12m
4:02PM1.02m
4:05AM1.08m
4:30PM0.96m
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
Low Tide
9:49PM0.32m
10:06AM0.16m
10:05PM0.34m
10:29AM0.26m
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
part cloud
rain showers
light rain
light rain
heavy rain
mod rain
light rain
heavy rain
part cloud
rain showers
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:30
6:28
6:28
6:26
6:26
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:00
6:00
6:00
6:00
6:01
6:01
 mm
2
1
5
16
7
2
16
1
Temp °C
21
19
18
18
19
20
20
19
24
24
18
18
18
15
18
18
16
21
22
17
Feels °C
21
17
18
19
22
22
22
20
24
24
16
16
15
15
17
15
15
20
21
16
  • 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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