Atalaia (Molhes) Surf Break

Lat Long: 26.92° S 48.64° W

Atalaia (Molhes) Surf Forecast and Surf Report

Issued: 2 am 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's Atalaia (Molhes) sea temperature is
19.1° C
0.5° 

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 19 Aug 2026:

  • Best quality surf: Saturday 22 Aug, 3AM (local time) - 6ft (1.9m), 10s period, SSE swell with cross-offshore winds.
  • Most powerful swell: Saturday 22 Aug, 3AM (local time) - 6ft (1.9m), 10s period, SSE swell with 681 kJ wave energy.
  • Next surfable swell (1★+): Thursday 20 Aug, 9AM (local time) - 2.5ft (0.8m), 8s 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 9AM. The primary swell is predicted to be 0.8m and 8s period with a secondary swell of 0.1m and 10s. 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 1.9m 10s and forecast to arrive on Saturday (Aug 22) 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 0.4m 3s period and expected on Friday (Aug 21) at 12AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Thu 20th Aug)2.5ft (0.8m) 8s
Best Surf 3AM (Sat 22nd Aug)6ft (1.9m) 10s
Most Powerful 3AM (Sat 22nd Aug)6ft (1.9m) 10s

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


The Lowdown

Alright, grab a coffee and let’s talk about what’s in the water for our stretch of coast. We’re looking at Atalaia (Molhes), and I’ll be straight with you – it’s a pretty quiet patch of ocean for the next week or so. The first few days are a write-off for anything decent, so don’t rush to get your wetsuit on just yet.

For the first week, from Wednesday the 19th of August right through the weekend, the swell is tiny and the wind is a mess. Wednesday morning you’ve got a weak 3 ft swell from the ENE with a short 8-second period and a cross-on breeze, total energy is only 145 (weak). The water here is sitting at 66°, which is about average for the time of year, so nothing unusual there. But the surf is just poor. Thursday morning is glassy with a smaller 3 ft swell, but the energy is down to 82 (weak) – it’s surfable but very ordinary. Friday morning turns offshore with a clean 12 mph W wind, but the swell drops to 2 ft and the period is a short 7 seconds, so it’s just not worth the paddle.

The weekend isn’t much better. Saturday morning is glassy again with a 2 ft SE swell, period of 10 seconds, and energy at 150 (moderate), but the size is tiny. Sunday morning also glassy, 2 ft SSE swell with a longer 11-second period, but energy is only 95 (weak). It’s clean, but you’re fighting for scraps.

Now, the turning point comes on Monday the 24th of August. This is where things start to get interesting. The morning shows a solid 4 ft SE swell with a 14-second period, which is a long period groundswell – that means better shaped waves and more energy. The combined energy jumps to 816 (strong). The wind is light cross-shore from the SSE, so it’s messy but not terrible. This is the first real standout of the forecast. The waves will have some push, but that long period could make the sets a bit walled up at the beach break; it’s better suited for points and reefs. For a jetty setup like Molhes, it might still work.

After that, we drop back into smaller, weaker surf for a few days. Tuesday the 25th is a write-off, Wednesday the 26th has a clean morning with a 3 ft ENE swell, but the period is a short 7 seconds and energy is 131 (weak) – passable, but nothing to write home about.

Then, here’s the real one to circle on your calendar: Monday the 31st of August. The morning shows a 6 ft ENE swell, period of 7 seconds, but the combined energy is 522 (moderate to strong). The wind is light cross-offshore from the SSW, so the conditions are clean. The afternoon stays clean with a 5 ft swell. This is the biggest swell of the whole forecast, and with offshore wind, it’s going to be the best session on offer. The swell direction is ENE, which is close to the optimum SSE direction for the break – not perfect, but close enough to work. Just be aware, the period is short, so the waves will be a bit choppier and less lined up. At 6 ft, it’s still okay for intermediates, but beginners might find it a bit much.

The rest of the first week of September looks poor again, with light rain and onshore winds, so don’t get your hopes up for anything after that.

So, for the standout: Monday the 31st of August is your best bet. The swell is the biggest, the wind is clean, and the energy is solid. If you’re a surfer who can handle a bit of a short-period punch, get out there. The rest of the window is mostly small and weak, but the 24th of August has some potential if you’re patient.

Stay salty,
Rusty

Short Range Forecast

Mostly dry. Warm (max 25°C on Wed morning, min 13°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Very mild (max 17°C on Sat morning, min 13°C on Sat night). Wind will be generally light.

Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
AM
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
1
0
1
0
0
2
1
0
0
1
0
0
2
0
1
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)
1
ENE
8
0.9
ENE
8
0.7
ENE
8
0.8
ENE
8
0.7
E
7
0.7
ENE
7
0.6
ENE
7
0.6
E
7
1.9
S
10
0.7
SE
10
0.7
ENE
9
0.6
SE
9
0.6
SSE
11
0.6
SE
13
0.8
SE
13
1.3
SE
14
1.1
SE
14
0.9
SE
14
0.8
SE
13
0.6
SE
12
0.5
SE
12
Wave Graph
Metric surfscale
Energy kJ
137
83
60
75
52
52
37
35
655
96
68
64
84
140
190
656
478
304
199
124
68
Wind (km/h)
5
SSE
15
SE
10
S
0
E
10
NE
10
NW
20
W
20
WSW
10
S
5
SW
15
ESE
5
SE
5
SSW
15
SE
15
SSE
10
SSE
10
ESE
10
ENE
10
NNE
10
NNE
5
WSW
Wind State
cross-on
cross-on
cross
glassy
cross-on
cross-off
off
off
cross
glassy
on
cross-on
glassy
cross-on
cross-on
cross
cross-on
on
cross
cross-on
glassy
High Tide
12:03PM0.57m
6:33PM0.76m
7:28AM0.75m
12:39PM0.63m
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
Low Tide
10:30AM0.56m
1:29PM0.56m
10:55PM0.45m
10:30AM0.61m
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
clear
clear
part cloud
cloud
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
light rain
light rain
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:41
6:39
6:39
6:37
6:37
6:35
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:54
5:55
5:55
5:57
5:57
5:58
5:58
 mm
5
2
Temp °C
25
23
19
21
22
20
19
20
16
17
16
14
16
15
14
15
15
15
14
15
16
Feels °C
26
23
21
23
23
21
15
16
14
15
14
13
15
12
10
12
12
13
13
15
16
  • Map Icons:
  • Break
  • 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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