Surf Forecasts:
Atalaia (Molhes) surf forecast from 29 Aug 2026:
- Best quality surf: Wednesday 2 Sep, 12AM (local time) - 11ft (3.5m), 12s period, S swell with offshore winds.
- Most powerful swell: Tuesday 1 Sep, 9PM (local time) - 11ft (3.5m), 12s period, SSE swell with 3,080 kJ wave energy.
- Next surfable swell (1★+): Sunday 30 Aug, 6PM (local time) - 3.5ft (1.0m), 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 6PM. The primary swell is predicted to be 1.0m and 8s period with a secondary swell of 0.3m and 5s. 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 3.5m 12s and forecast to arrive on Tuesday (Sep 01) at 9PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 4s period and expected on Friday (Sep 04) at 9PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Sun 30th Aug) | 3.5ft (1.0m) 8s |
| Best Surf | 12AM (Wed 2nd Sep) | 11ft (3.5m) 12s |
| Most Powerful | 9PM (Tue 1st Sep) | 11ft (3.5m) 12s |
Table - best surf conditions forecast for Atalaia (Molhes) over the next 16 days.
The Lowdown
Right, let’s have a look at what’s on the cards for the next couple of weeks. The setup is looking pretty flat to start, with a bit of a wait for the good stuff. The first real hint of something happening is on Tuesday morning, 1st September, but it’s nothing to write home about.
We’ve got a long stretch of lacklustre surf ahead. The first few days are basically a write-off with small, weak waves and messy wind. Saturday the 29th and Sunday the 30th are particularly rough, with the swell struggling to get past 4ft and the wind blowing all wrong. It’s not until Monday the 31st that we see a tiny bit of life, with a 3ft wave from the east, but it’s still pretty ordinary. The wind on Monday afternoon goes glassy, which is a nice touch, but the waves are just too small to get excited about.
Tuesday the 1st stays small, but Wednesday the 2nd is where it starts to get interesting. The morning shows a clean 5ft swell from the southeast, with a period of 11 seconds – that’s a proper groundswell. The combined energy is moderate at 531, and the wind is glassy. That’s a real standout for the whole period. The beach/jetty setup at Atalaia (Molhes) should be handling that nicely, and with the swell direction from the SSE matching the preferred direction, it’s a solid bet. That Wednesday morning is the best on offer, no question.
After that, the swell backs off again. Thursday the 3rd looks clean but small, and Friday the 4th is dribbling out. The weekend of the 5th and 6th is back to tiny, weak waves, with the energy dropping right down.
Then we get a second pulse, but it’s a bit of a mixed bag. The morning of Thursday the 10th sees a sudden jump to 8ft from the ENE, but the period is only 8 seconds. That’s a lot of water moving fast, but it’s short-period windswell, not the cleanest. The combined energy is 1639, which is strong, but that size is only for experienced surfers. The wind is light and cross-off, so it’s clean, but it’s a beast of a wave. The afternoon is a better 7ft and glassy, which is a nice option for the more confident crew. Friday the 11th drops back to 5ft but stays clean.
By the weekend of the 12th and 13th, the wind turns onshore again and the surf fades. The last day in the window, Sunday the 13th, is glassy but only 3ft.
So, the standout is hands down Wednesday morning, the 2nd of September. Clean, glassy, 5ft of proper groundswell from the southeast. Get on it. The Thursday the 10th is a big-wave option for the experienced only. The rest of the window is a whole lot of waiting.
Rusty.
Short Range ForecastHeavy rain (total 20mm), heaviest during Mon morning. Warm (max 21°C on Sat afternoon, min 18°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 13mm), heaviest on Mon night. Warm (max 22°C on Tue morning, min 11°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||
Wave Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | ENE 8 | ENE 8 | SSE 7 | S 12 | SE 11 | SE 10 | SE 10 | SE 10 | ESE 10 | ESE 9 |
Wave Graph | |||||||||||||||||||
392 | 218 | 187 | 131 | 122 | 105 | 140 | 154 | 177 | 101 | 127 | 168 | 3071 | 475 | 377 | 322 | 216 | 157 | 130 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-on | cross | cross | on | glassy | cross-off | glassy | cross-off | off | cross | off | glassy | on | glassy | off | cross-on | cross-off |
High Tide | 3:01AM1.11m | 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 | ||||||
Low Tide | 9:28PM0.30m | 9:41AM0.09m | 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 | ||||
— | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — | |
— | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — | |
mm | 1 | — | — | — | 1 | 1 | 1 | 10 | 6 | 13 | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 21 | 19 | 20 | 19 | 19 | 19 | 20 | 20 | 22 | 22 | 17 | 17 | 16 | 14 | 17 | 18 | 15 |
Feels °C | 23 | 20 | 20 | 19 | 21 | 20 | 21 | 21 | 23 | 22 | 22 | 20 | 16 | 15 | 14 | 13 | 15 | 15 | 14 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | ESE 7 | ENE 8 | ENE 8 | SE 12 | SE 11 | SE 10 | SE 10 | SE 10 | ESE 10 | ESE 9 |
226 | 218 | 187 | 131 | 122 | 105 | 140 | 154 | 177 | 101 | 127 | 120 | 736 | 475 | 377 | 322 | 216 | 157 | 130 | |
Swell 2 Height (m) Direction Period (s) | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SSE 5 | SE 6 | SE 6 | SSE 6 | ENE 8 | ESE 7 | SE 7 | ENE 9 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
18 | 4 | 4 | 4 | 4 | 6 | 8 | 14 | 51 | 96 | 48 | 52 | 45 | 56 | 52 | 17 | 16 | 16 | 16 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SE 10 | SE 10 | — | — | E 8 | E 8 | E 8 | ENE 10 | — | — | — | — | — | ENE 9 |
— | — | — | — | — | 4 | 4 | — | — | 71 | 5 | 5 | 36 | — | — | — | — | — | 26 | |
Wind waves Height (m) Direction Period (s) | ENE 8 | SSE 10 | SE 4 | SE 5 | S 5 | S 5 | — | — | — | — | WNW 3 | SSE 7 | S 12 | — | SE 10 | — | — | — | NNE 3 |
392 | 133 | 8 | 27 | 22 | 21 | — | — | — | — | 1 | 168 | 3071 | — | 106 | — | — | — | 4 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 15 | 24 | 15 | 10 | 56 | 0 | 0 | 0 | 4 | 0 | 16 | 0 | 0 | 56 | 0 | 0 | 137 | 0 |
Best forecast wave conditions in Santa Catarina - Norte | |||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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.










