
Surf Forecasts:
Atalaia (Molhes) surf forecast from 4 Sep 2026:
- Best quality surf: Wednesday 9 Sep, 6AM (local time) - 7ft (2.2m), 8s period, ENE swell with glassy winds.
- Most powerful swell: Monday 7 Sep, 6AM (local time) - 7ft (2.2m), 9s period, SSE swell with 740 kJ wave energy.
- Next surfable swell (1★+): Tuesday 8 Sep, 12AM (local time) - 2.5ft (0.7m), 11s period with SE 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 08) at 12AM. The primary swell is predicted to be 0.7m and 11s period with a secondary swell of 0.4m and 13s. 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 2.2m 9s and forecast to arrive on Monday (Sep 07) at 6AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Thursday (Sep 10) at 9PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Tue 8th Sep) | 2.5ft (0.7m) 11s |
| Best Surf | 6AM (Wed 9th Sep) | 7ft (2.2m) 8s |
| Most Powerful | 6AM (Mon 7th Sep) | 7ft (2.2m) 9s |
Table - best surf conditions forecast for Atalaia (Molhes) over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s have a look at what’s on the table for Atalaia (Molhes) over the next couple of weeks.
Right off the bat, things are pretty quiet. The start of the period is a bit of a wait. We’ve got a long gap of a few days where it’s just not worth paddling out. Through Friday the 4th and Saturday the 5th, the wind is messy – cross or cross-onshore – and the swell is tiny and weak (energy only 125 to 293). It’s basically a write-off for a proper surf.
The first real flicker of hope shows up on Sunday morning, September 6th. We get a lumpy 6ft from the south, but the period is short at 7 seconds, and the wind is cross. The energy jumps to a moderate 378, but quality is marginal. It’s not the day to clear your schedule.
Then we hit Monday, September 7th. This is where it gets interesting. The morning sees a solid 7ft SSE swell with a moderate 854 energy. The wind is still cross, but that’s a decent push of power. It’s getting into the size range where beginners should think twice – over 5ft. This is more for the experienced crew.
The real standout, the one I’d circle on the calendar, is Thursday, September 10th. The morning is a beauty. We’ve got a clean 5ft from the east, and the wind is glassy. Absolutely dead calm. That’s the kind of condition that turns an average day into a memorable one. The energy is moderate at 271, and it’s really the wind that makes it. This is your pick of the early period.
Friday, September 11th, also starts out glassy with a 4ft ENE swell (274 energy) – another solid morning session if you can get out early before the onshore kicks in during the afternoon.
Looking further out into the second week, it gets more up and down. Monday, September 14th, the afternoon turns clean with a nice 6ft easterly swell and a cross-offshore breeze. That’s a promising call for the later day. Then Tuesday morning, September 15th, the wind goes offshore straight from the west, with a 6ft easterly swell. Clean conditions and chest-to-head high waves, but remember, anything over 5ft is pushing it for learners.
There’s not much else to shout about after that. The last week fades into smaller, choppier, or cross-shore conditions with weaker energy – mostly under 200 to 300. Saturday the 19th offers a clean but small 4ft morning, just to keep you going.
Best on offer? Thursday morning the 10th for the glassy, clean 5ft east swell. And if you want more size, Monday afternoon the 14th and Tuesday morning the 15th are your best bets for bigger, cleaner waves, though the Tuesday morning offshore wind is a treat.
Stay keen, and remember – forecasts can change, but this is the story right now.
Rusty.
Short Range ForecastHeavy rain (total 29mm), heaviest during Sat afternoon. Warm (max 20°C on Fri morning, min 13°C on Sun morning). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 21°C on Wed afternoon, min 11°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | ||||||||||||||
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) | ESE 11 | ESE 11 | ENE 8 | ENE 8 | SSE 9 | ENE 8 | SSE 6 | S 7 | SE 9 | SSE 10 | SSE 9 | SE 10 | SE 11 | SE 11 | ENE 6 | ENE 7 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph | |||||||||||||||||||
154 | 78 | 66 | 122 | 135 | 70 | 46 | 289 | 330 | 307 | 627 | 153 | 110 | 103 | 213 | 327 | 311 | 220 | 212 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross | cross | cross-on | glassy | cross-off | on | glassy | cross-off | cross | glassy |
High Tide | 00:35AM0.45m | 7:55AM0.76m | 12:26PM0.73m | 7:36PM0.65m | 12:56PM0.81m | 8:49PM0.62m | 1:32PM0.88m | 11:24PM0.69m | 2:00PM0.93m | 00:00AM0.80m | 2:14PM0.96m | 00:38AM0.90m | 2:24PM0.98m | 1:22AM0.98m | |||||
Low Tide | 10:40PM0.44m | 10:11AM0.70m | 5:06PM0.58m | 4:41AM0.39m | 5:51PM0.52m | 5:34AM0.28m | 6:29PM0.48m | 6:18AM0.17m | 7:07PM0.43m | 7:03AM0.10m | 7:47PM0.39m | 7:50AM0.05m | 8:21PM0.34m | ||||||
— | 6:24 | — | — | 6:22 | — | — | 6:22 | — | — | 6:20 | — | — | 6:20 | — | — | 6:18 | — | — | |
6:01 | — | 6:01 | — | — | 6:02 | — | — | 6:02 | — | — | 6:04 | — | — | 6:04 | — | — | 6:04 | — | |
mm | — | — | — | 6 | 4 | 13 | 6 | — | — | — | — | — | — | — | — | — | — | — | 4 |
Temp °C | 17 | 20 | 18 | 16 | 15 | 14 | 14 | 16 | 14 | 12 | 14 | 15 | 14 | 18 | 19 | 18 | 17 | 21 | 18 |
Feels °C | 18 | 19 | 16 | 15 | 14 | 11 | 11 | 14 | 9 | 7 | 11 | 12 | 12 | 18 | 18 | 20 | 17 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | ESE 11 | ENE 6 | ENE 8 | ENE 8 | E 8 | ENE 8 | E 8 | SSE 7 | ENE 8 | E 8 | SE 10 | SE 10 | SE 11 | SE 11 | E 6 | SE 10 | ENE 8 | ENE 8 | ENE 8 |
154 | 22 | 66 | 122 | 135 | 70 | 46 | 62 | 23 | 12 | 216 | 153 | 110 | 103 | 115 | 48 | 311 | 220 | 212 | |
Swell 2 Height (m) Direction Period (s) | NE 5 | ESE 11 | SE 10 | SE 10 | SE 10 | — | SE 11 | ENE 8 | — | — | E 8 | E 8 | SE 13 | ESE 6 | SE 11 | — | SE 9 | SE 9 | SE 12 |
18 | 78 | 53 | 27 | 26 | — | 18 | 20 | — | — | 11 | 12 | 44 | 29 | 71 | — | 31 | 29 | 35 | |
Swell 3 Height (m) Direction Period (s) | ENE 8 | ENE 8 | — | — | — | — | S 9 | E 9 | — | — | — | ENE 8 | ENE 8 | ENE 7 | — | — | SE 14 | E 16 | E 15 |
24 | 22 | — | — | — | — | 2 | 7 | — | — | — | 7 | 6 | 5 | — | — | 7 | 5 | 4 | |
Wind waves Height (m) Direction Period (s) | NE 5 | SSE 4 | SE 5 | SE 5 | SSE 9 | SSE 4 | SSE 6 | S 7 | SE 9 | SSE 10 | SSE 9 | — | — | — | ENE 6 | ENE 7 | — | — | — |
35 | 3 | 39 | 13 | 132 | 27 | 40 | 289 | 330 | 307 | 627 | — | — | — | 213 | 327 | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 15 | 56 | 16 | 17 | 56 | 106 | 17 | 1600 | 56 | 51 | 56 | 0 | 0 | 56 | 0 | 0 | 8 | 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.









