Surf Forecasts:
Navegantes surf forecast from 18 Aug 2026:
- Best quality surf: Monday 24 Aug, 3PM (local time) - 3.5ft (1.1m), 14s period, SE swell with glassy winds.
- Most powerful swell: Monday 24 Aug, 12PM (local time) - 3.5ft (1.1m), 14s period, SE swell with 499 kJ wave energy.
- Next surfable swell (1★+): Tuesday 18 Aug, 6AM (local time) - 4ft (1.2m), 8s period with ENE swell.
Best Forecast Surf Conditions for Navegantes this week:
The surf forecast for Navegantes over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 18) at 6AM. The primary swell is predicted to be 1.2m and 8s period with a secondary swell of 0.2m and 9s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Navegantes in the next 16 days are 1.1m 14s and forecast to arrive on Monday (Aug 24) at 12PM. Winds are predicted to be cross-onshore 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 3AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Tue 18th Aug) | 4ft (1.2m) 8s |
| Best Surf | 3PM (Mon 24th Aug) | 3.5ft (1.1m) 14s |
| Most Powerful | 12PM (Mon 24th Aug) | 3.5ft (1.1m) 14s |
Table - best surf conditions forecast for Navegantes over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s talk about what we’ve got coming down the line at Navegantes.
Look, the next week and a half is a bit of a mixed bag, but there’s a real glimmer of something special right in the middle. The water temp is sitting pretty much where you’d expect for this time of year, nothing wild on the anomaly.
We kick off with a bit of a false dawn. Tuesday the 18th has some clean morning surf with a 4ft ENE swell pushing 208 moderate energy units. The wind is a light cross-off from the NW, so it’ll be a rippable morning. But by afternoon, the wind swings cross-shore and the quality drops off a cliff. Wednesday and Thursday mornings are glassy but tiny – we’re talking 3ft to 3ft with barely any energy (88 to 118 units). It’s surfable, but only just, so don’t go getting too excited.
There’s a stretch from Friday the 21st through Sunday the 23rd where the swell is small and short-period. Friday has clean offshore wind, which is a treat for the wave shape, but with only 2ft to 3ft and 51 to 90 energy units, you’ll be scratching for a good one.
Now here’s the standout. Monday the 24th afternoon is the one to circle. The swell jumps to a proper 4ft from the SE with a solid 14-second period, pumping out 504 energy units – that’s strong, quality groundswell. And the wind? Glassy, dead calm from the ENE. Conditions will be absolutely pristine. This is the best on offer, without a doubt. It’s right in the intermediate sweet spot, not too big, not too small. Just be aware, crowds are sometimes an issue here, so if you can sneak out for a late session, you’ll be laughing. The SE direction is right on the money for this exposed beach and jetty setup.
Tuesday the 25th still has some clean leftovers with 3ft SE swell and cross-off winds, so it’s a good follow-up, but the real magic is Monday.
After that, it gets ordinary again. We drop back to tiny 2ft stuff through the end of August, and most afternoons are blown out with onshore or cross-onshore wind. The first couple days of September look grim – onshore wind and heavy rain, with a messy 2ft to 4ft swell but all rubbish conditions. There’s a long gap of poor surf from the 26th right through to the end of the forecast. Not much to write home about there.
Bottom line: Don’t waste your time on the small stuff. Hold out for Monday the 24th afternoon. That’s the day Navegantes will show you what it’s got. Clean, glassy, and a proper groundswell.
Rusty.
Short Range ForecastMostly dry. Warm (max 29°C on Tue afternoon, min 18°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 22°C on Fri morning, min 12°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||
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 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | SSE 10 | SE 10 | SE 9 | SE 11 | SE 12 | SE 12 |
Wave Graph | |||||||||||||||||||
250 | 197 | 216 | 185 | 113 | 83 | 58 | 75 | 57 | 41 | 48 | 89 | 122 | 75 | 108 | 166 | 147 | 169 | 106 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | glassy | glassy | cross-on | glassy | glassy | cross-on | cross-off | off | off | glassy | cross-off | cross-on | cross-on | cross-on | on | cross-on |
High Tide | 5:31AM0.91m | 5:43PM0.82m | 00:16AM0.44m | 6:33AM0.83m | 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 | |||
Low Tide | 10:43PM0.42m | 12:45PM0.48m | 10:37PM0.43m | 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 | |||||
— | 6:41 | — | — | 6:41 | — | — | 6:39 | — | — | 6:39 | — | — | 6:37 | — | — | 6:37 | — | — | |
— | — | 5:54 | — | — | 5:54 | — | — | 5:55 | — | — | 5:55 | — | — | 5:57 | — | — | 5:57 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 27 | 29 | 23 | 23 | 22 | 18 | 21 | 21 | 21 | 22 | 20 | 16 | 17 | 16 | 14 | 14 | 14 | 13 |
Feels °C | 19 | 28 | 30 | 26 | 24 | 22 | 20 | 22 | 22 | 22 | 18 | 15 | 14 | 16 | 13 | 11 | 13 | 12 | 10 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 9 | ENE 8 | SE 11 | SE 12 | SE 12 |
250 | 197 | 216 | 185 | 113 | 83 | 58 | 75 | 57 | 41 | 48 | 89 | 122 | 75 | 61 | 28 | 147 | 169 | 106 | |
Swell 2 Height (m) Direction Period (s) | SSE 9 | SSE 9 | SE 8 | SSE 8 | S 9 | E 13 | SE 5 | SSE 10 | SSE 7 | SE 6 | SE 5 | S 6 | SE 10 | SSE 10 | — | — | ENE 8 | ENE 8 | ENE 8 |
9 | 8 | 3 | 7 | 2 | 3 | 10 | 10 | 5 | 1 | 1 | 1 | 98 | 64 | — | — | 13 | 12 | 6 | |
Swell 3 Height (m) Direction Period (s) | SE 8 | SE 8 | S 10 | E 13 | E 12 | S 9 | SE 13 | E 12 | SE 10 | E 11 | E 11 | WNW 3 | — | — | — | — | — | — | — |
3 | 3 | 2 | 4 | 3 | 1 | 7 | 3 | 4 | 3 | 2 | 1 | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SE 3 | SSE 5 | — | — | N 3 | — | WSW 2 | — | — | SE 10 | SE 9 | — | — | SE 4 |
— | — | — | — | — | 3 | 22 | — | — | 8 | — | 1 | — | — | 108 | 166 | — | — | 8 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 12 | 0 | 0 | 60 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 920 | 19 | 13 | 59 | 13 |
Best forecast wave conditions in Santa Catarina - Norte | |||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||
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Information about the Navegantes Surf forecast
The above surf forecast table for Navegantes provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Navegantes can be found by selecting the local surf guide option on the grey menu. Our Navegantes 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 (Navegantes) 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 Navegantes 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.
Navegantes is 2 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.











