
Surf Forecasts:
Atalaia (Molhes) surf forecast from 5 Aug 2026:
- Best quality surf: Wednesday 5 Aug, 3AM (local time) - 1.5ft (0.4m), 11s period, SE swell with glassy winds.
- Most powerful swell: Tuesday 11 Aug, 12AM (local time) - 3.5ft (1.1m), 13s period, SSE swell with 418 kJ wave energy.
- Next surfable swell (1★+): Wednesday 5 Aug, 3AM (local time) - 1.5ft (0.4m), 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 Wednesday (Aug 05) at 3AM. The primary swell is predicted to be 0.4m and 11s period with a secondary swell of 0.7m and 6s. 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 1.1m 13s and forecast to arrive on Tuesday (Aug 11) 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 0.4m 3s period and expected on Friday (Aug 07) at 12AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Wed 5th Aug) | 1.5ft (0.4m) 11s |
| Best Surf | 3AM (Wed 5th Aug) | 1.5ft (0.4m) 11s |
| Most Powerful | 12AM (Tue 11th Aug) | 3.5ft (1.1m) 13s |
Table - best surf conditions forecast for Atalaia (Molhes) over the next 16 days.
The Lowdown
G’day, it’s Rusty here, and let’s be straight with you: the next couple of weeks are a proper mixed bag for the Atalaia stretch. We’ve got some windows of clean, contestable surf, but there’s also plenty of chop, cross-shore junk, and a few days where you’d be better off waxing the kiteboard than the shortboard. The early part of the run is, honestly, pretty flat and ordinary. Don’t get too excited about the first few days.
Wednesday and Thursday (the 5th and 6th) are all about tiny, weak waves. The swell is only around `2ft` out of the east, with a short period of just 7 to 8 seconds. It’s surfable on a longboard, but the energy is low—we’re talking `87` and `80` on the combined energy scale. Wednesday morning is glassy though, which is a major plus, and Thursday morning has a clean look with a light offshore touch. It’s not going to be a classic, but if you’re desperate for a paddle, the mornings are your friend. The afternoons get a bit crossed up.
Friday the 7th sees the swell nudge up to `3ft` from the ENE, but the period is still short. The morning is clean with a light offshore and looks like the best of this early batch. The energy is still weak at `93`, so it’s more about getting wet than getting barreled. The afternoon turns poor as a cross-onshore breeze picks up to `12 mph`.
The weekend is where it gets messy. Saturday the 8th has a new SE swell filling in with a much longer period of 12-13 seconds. The energy jumps up to `238` in the afternoon, which is moderate, but the wind is all over the place. Saturday morning is poor with a cross-shore, but the afternoon goes glassy with `2ft` of swell. That glassy afternoon is the one window, but it’s tiny. Sunday the 9th is a write-off: `4ft` of swell but a howling `12 mph` cross-onshore breeze making it choppy and poor. The energy is strong at `453`, but the quality is junk.
Into the new week, Monday the 10th is poor, Tuesday the 11th is poor with a short-period, wind-affected `4ft`. Wednesday the 12th is marginal, and the same goes for the 13th and 14th. The swell is there, but the wind keeps ruining the party. The energy on the 14th is solid—`358`—but it’s raining and cross-on. Not worth the drive.
Now, here’s where things start to get interesting. Saturday the 15th of August, the afternoon is looking like the standout of the whole period. The wind drops to a glassy calm, and the swell picks up to `5ft` from the ENE. The energy is `396`, and the comment says it all: “expect good surf conditions.” This is your day. The combo of clean conditions and a decent push of swell makes it the pick of the bunch. Get on it.
Sunday the 16th is marginal again, with a cross-on breeze. Monday the 17th has a clean, offshore morning with `4ft` of ENE swell, and the energy is a bit weaker at `218`, but it’s still surfable. Tuesday the 18th has a morning clean-up with `3ft`, but the afternoon sees a big jump in swell to `6ft` from the SSE with a period of 10 seconds. The energy is massive at `843`, but the wind is straight onshore, making it a gutless, blown-out mess. That’s more of a kite-surfing setup than a paddle-surfing one.
The last two days, the 19th and the 20th, have some promise. Wednesday the 19th morning is clean with a cross-off wind and `4ft` of SE swell, period 11 seconds. The energy is `329`, and it’s rated as good. The afternoon turns poor though. Thursday the 20th morning is the final decent window: clean, `3ft` of SE swell, and `321` energy. Again, it’s a morning session.
So, bottom line: the water temp is about average for this time of year, so nothing weird there. The standout is clearly the Saturday afternoon session on the 15th. The secondary pick is the morning of the 19th. Everything else is a bit of a lottery, and the longer-range stuff is promising but less certain. Keep the expectations low for the first week, and save your energy for that Saturday glass.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Thu night. Warm (max 26°C on Thu afternoon, min 16°C on Fri afternoon). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 10mm), heaviest on Sat night. Very mild (max 17°C on Sat afternoon, min 12°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | ||||||||||||||
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) | SE 11 | E 7 | ENE 7 | E 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SE 11 | SE 13 | SE 12 | SE 13 | SE 13 | SE 12 | SE 11 | SE 12 | E 9 | SSE 13 |
Wave Graph | |||||||||||||||||||
61 | 44 | 48 | 35 | 58 | 60 | 60 | 85 | 83 | 320 | 138 | 118 | 158 | 405 | 330 | 61 | 110 | 114 | 418 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | off | cross-off | cross | cross-off | off | cross-on | cross-on | cross | glassy | cross-off | cross | cross-on | cross | cross | cross | cross |
High Tide | 7:05AM0.88m | 7:25PM0.77m | 8:03AM0.81m | 8:10PM0.70m | 10:57AM0.77m | 9:39PM0.65m | 12:20PM0.84m | 11:23PM0.69m | 2:05PM0.91m | 00:08AM0.77m | 2:37PM0.98m | 00:55AM0.85m | |||||||
Low Tide | 1:01AM0.50m | 1:57PM0.51m | 1:47AM0.49m | 4:49PM0.54m | 4:50AM0.43m | 5:49PM0.50m | 5:42AM0.31m | 6:40PM0.46m | 6:30AM0.21m | 7:35PM0.43m | 7:24AM0.12m | 8:20PM0.40m | |||||||
— | 6:52 | — | — | 6:50 | — | — | 6:50 | — | — | 6:50 | — | — | 6:48 | — | — | 6:48 | — | — | |
— | — | 5:47 | — | — | 5:49 | — | — | 5:49 | — | — | 5:50 | — | — | 5:50 | — | — | 5:51 | — | |
mm | — | — | — | — | — | — | 2 | — | — | — | 1 | — | 2 | 3 | 3 | — | — | 1 | 1 |
Temp °C | 18 | 23 | 23 | 19 | 24 | 26 | 24 | 24 | 22 | 15 | 16 | 17 | 17 | 15 | 14 | 13 | 13 | 14 | 14 |
Feels °C | 19 | 24 | 24 | 20 | 24 | 27 | 22 | 23 | 20 | 12 | 16 | 19 | 18 | 12 | 11 | 10 | 11 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | E 6 | E 7 | ENE 7 | E 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SE 11 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | SE 5 | E 8 | E 9 | E 8 |
41 | 44 | 48 | 32 | 58 | 60 | 60 | 85 | 83 | 320 | 67 | 50 | 71 | 48 | 37 | 25 | 55 | 94 | 64 | |
Swell 2 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 9 | SSE 9 | SE 8 | SE 10 | ENE 8 | SE 13 | SE 12 | SE 13 | — | — | ENE 7 | SE 12 | SE 12 | SE 13 |
61 | 41 | 36 | 35 | 14 | 13 | 8 | 3 | 4 | 60 | 138 | 118 | 158 | — | — | 29 | 110 | 114 | 83 | |
Swell 3 Height (m) Direction Period (s) | S 6 | E 11 | — | E 10 | SE 14 | SE 13 | SE 12 | SE 11 | — | — | ESE 6 | SE 15 | ENE 8 | — | — | SE 11 | — | — | — |
1 | 2 | — | 2 | 8 | 7 | 6 | 5 | — | — | 22 | 56 | 13 | — | — | 61 | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | WNW 2 | NNW 2 | NNW 3 | WNW 3 | SE 3 | — | E 3 | NE 4 | — | SE 13 | SE 12 | ESE 3 | — | — | SSE 13 |
— | — | — | — | 1 | 1 | 3 | 2 | 4 | — | 1 | 14 | — | 405 | 330 | 2 | — | — | 418 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 434 | 56 | 8 | 0 | 0 | 59 | 56 | 16 | 15 | 15 | 16 |
Best forecast wave conditions in Santa Catarina - Norte | |||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||
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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.










