
Surf Forecasts:
Lajinha surf forecast from 5 Sep 2026:
- Most powerful swell: Friday 11 Sep, 9PM (local time) - 5.5ft (1.7m), 8s period, ESE swell with 318 kJ wave energy.
Best Forecast Surf Conditions for Lajinha this week:
The most powerful waves expected at Lajinha in the next 16 days are 1.7m 8s and forecast to arrive on Friday (Sep 11) at 9PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 9PM (Fri 11th Sep) | 5.5ft (1.7m) 8s |
Table - best surf conditions forecast for Lajinha over the next 16 days.
The Lowdown
Alright, surfers, Rusty here. Let’s be straight with you—it’s looking pretty grim out there for the next couple of weeks. We’ve got a solid stretch of onshore breeze and messy, weak surf that’s just not going to get the heart rate up. I’ve scanned the whole period, and there’s not a single window that gets a green light. Not one.
The issues are everywhere. We’ve got these constant east and southeast winds, mostly cross-on, which is just chopping up an already small and unorganized swell. The periods are short, down in that 6-8 second range, meaning it’s just wind slop, not real groundswell. There’s no power behind it, and the energy readings confirm it—most of the time we’re stuck in that weak to moderate range, barely nudging past 100 or 200 on the combined energy scale. It’s the kind of surf that makes you question why you bothered dragging your board down the sand.
The water temp at Lajinha is sitting right around 81°, which is about normal for this time of year, so at least you won’t be freezing while you’re getting skunked.
We kick things off this Saturday, September 5th. Morning has a touch of swell at 4ft, but it’s coming from the ESE with a short 9-second period and a cross-on breeze. It’s a choppy mess. The afternoon drops off even further to 3ft. The whole weekend runs the same playbook: small, onshore, and uninviting.
Next week, from Monday the 7th through Friday the 11th, doesn’t offer any real relief. The swell stays in that 3ft to 5ft range, but it’s all short-period windswell. There’s a morning on Monday with a bit of an onshore wind, but the forecast still calls it poor, so don’t get your hopes up. The wind will be up and down, with some afternoons seeing a bit of a breeze, but it’s all cross or cross-on. The waves look lumpy and bad.
The weekend after, the 12th and 13th, is more of the same. I see swell around 4ft to 5ft on Saturday, but again, that short period and constant cross-on wind. It’s not the kind of surf that’s worth getting excited about.
Then we roll into the second week, and the outlook just stays flat. From Monday the 14th all the way through Sunday the 20th, we’ve got nothing but small, weak, and choppy conditions. The swell never gets above 4ft, the periods are stuck at 6-8 seconds, and the wind, mostly from the ESE or SE, is constantly messing it up. The energy readings are consistently low, often below 150. The whole 16-day stretch is just one long, flat, blown-out sigh.
Honestly, if there’s any bright side, it’s that Lajinha is a consistent break, and this kind of run doesn’t usually last forever. Forecasts can change, and a new swell could always pop up, but as it stands, you’re better off finding something else to do for a while. Keep the board in the car, but maybe don’t bother getting the wetsuit wet.
This is Rusty, signing off. Don’t say I didn’t warn you.
Short Range ForecastMostly dry. Warm (max 27°C on Sat morning, min 25°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 21mm), heaviest during Thu morning. Warm (max 27°C on Tue morning, min 24°C on Tue night). Mainly fresh winds. | ||||||||||||||||||||
Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | |||||||||||||||
AM | PM | 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 9 | E 7 | E 9 | E 8 | E 6 | E 8 | ESE 8 | E 8 | E 7 | E 6 | E 6 | ESE 7 | E 7 | E 7 | ESE 7 | E 7 | ESE 8 | E 8 | E 8 | E 8 | ESE 8 |
Wave Graph | |||||||||||||||||||||
227 | 56 | 38 | 108 | 47 | 111 | 155 | 111 | 127 | 83 | 128 | 195 | 128 | 161 | 302 | 181 | 196 | 168 | 186 | 216 | 310 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 10:50AM1.63m | 11:22PM1.76m | 12:22PM1.72m | 00:42AM1.91m | 1:28PM1.89m | 1:42AM2.11m | 2:19PM2.06m | 2:30AM2.29m | 3:01PM2.20m | 3:13AM2.41m | 3:40PM2.29m | 3:53AM2.47m | 4:16PM2.32m | ||||||||
Low Tide | 5:05PM0.73m | 6:02AM0.52m | 6:29PM0.62m | 7:12AM0.35m | 7:30PM0.46m | 8:05AM0.19m | 8:19PM0.30m | 8:50AM0.06m | 9:01PM0.18m | 9:30AM-0.01m | 9:40PM0.09m | 10:06AM-0.02m | 10:17PM0.07m | ||||||||
5:18 | — | — | 5:18 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — | 5:15 | — | — | |
— | 5:19 | — | — | 5:19 | — | — | 5:17 | — | — | 5:17 | — | — | 5:17 | — | — | 5:17 | — | — | 5:17 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | — | 6 | 6 | 2 | 4 | — | — | — |
Temp °C | 27 | 27 | 26 | 27 | 27 | 26 | 27 | 27 | 26 | 27 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 25 | 26 | 26 | 25 |
Feels °C | 27 | 27 | 28 | 28 | 29 | 28 | 28 | 28 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | E 7 | E 9 | E 6 | NNE 8 | ESE 8 | NNE 8 | E 7 | NE 8 | NE 8 | NNE 9 | NNE 9 | E 7 | NNE 8 | NNE 8 | E 7 | ESE 11 | ESE 11 | E 8 | NNE 12 | SE 11 | E 8 |
68 | 40 | 28 | 13 | 39 | 6 | 107 | 11 | 11 | 8 | 7 | 124 | 7 | 6 | 181 | 13 | 12 | 168 | 13 | 33 | 216 | |
Swell 2 Height (m) Direction Period (s) | E 9 | NNE 9 | E 9 | N 10 | NNE 8 | NE 10 | NE 9 | S 12 | S 11 | S 10 | S 10 | NNE 8 | SE 13 | SE 13 | ESE 12 | ESE 14 | NNE 13 | ESE 12 | ESE 13 | NNE 11 | NE 11 |
43 | 16 | 38 | 2 | 6 | 4 | 12 | 11 | 9 | 2 | 2 | 7 | 7 | 7 | 15 | 18 | 16 | 13 | 16 | 24 | 29 | |
Swell 3 Height (m) Direction Period (s) | NNE 9 | — | NNE 8 | — | NE 10 | S 13 | S 12 | NE 9 | N 9 | N 9 | N 9 | E 15 | — | N 16 | NE 8 | NNE 14 | ESE 14 | NNE 12 | NE 8 | NE 8 | ESE 12 |
8 | — | 14 | — | 4 | 3 | 11 | 3 | 2 | 2 | 2 | 4 | — | 5 | 3 | 19 | 18 | 14 | 3 | 3 | 13 | |
Wind waves Height (m) Direction Period (s) | ESE 9 | E 7 | — | E 8 | E 6 | E 8 | ESE 8 | E 8 | E 7 | E 6 | E 6 | ESE 7 | E 7 | E 7 | ESE 7 | E 7 | ESE 8 | — | E 8 | E 8 | ESE 8 |
227 | 56 | — | 108 | 47 | 111 | 155 | 111 | 127 | 83 | 128 | 195 | 128 | 161 | 302 | 181 | 196 | — | 186 | 216 | 310 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 79 | 1594 | 10 | 827 | 2256 | 1487 | 1973 | 1661 | 1043 | 1572 | 1572 | 1487 | 1572 | 1572 | 10 | 1678 | 1594 | 1594 | 1594 | 1572 | 1026 |
Best forecast wave conditions in Rio Grande Do Norte | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
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Information about the Lajinha Surf forecast
The above surf forecast table for Lajinha provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Lajinha can be found by selecting the local surf guide option on the grey menu. Our Lajinha 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 (Lajinha) 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 Lajinha 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.
Lajinha is 15 km (9 miles) from Canguaretama. If you plan a holiday in Rio Grande Do Norte, look for hotels and other accommodation in Canguaretama. Canguaretama has rooms for a wide range of budgets as well as car hire and transport links.










