Surf Forecasts:
Ponta Negra surf forecast from 15 Aug 2026:
- Most powerful swell: Thursday 20 Aug, 9AM (local time) - 5ft (1.6m), 7s period, ESE swell with 280 kJ wave energy.
Best Forecast Surf Conditions for Ponta Negra this week:
The most powerful waves expected at Ponta Negra in the next 16 days are 1.6m 7s and forecast to arrive on Thursday (Aug 20) at 9AM. 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 9s period and expected on Wednesday (Aug 19) at 6AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 9AM (Thu 20th Aug) | 5ft (1.6m) 7s |
Table - best surf conditions forecast for Ponta Negra over the next 16 days.
The Lowdown
G'day, Rusty here. Look, I'm gonna level with you straight up. We've got a 16-day window, and Ponta Negra is the only spot on the map. And it ain't pretty. The whole run is a write-off for a decent paddle. We're looking at a solid blank stretch with zero good surf options. It's a classic case of the ocean looking promising on paper but being a complete mess when you get there.
The water's sitting at 80.8°F with a 1.4°F anomaly, so pretty much what you'd expect for this time of year. For the first few days, the swell is small, around 2.6ft to 3ft, coming from the ESE with a period of 11 to 12 seconds. That longer period is a bit of hope, but it's all undone by that SE wind blowing at 15.5 mph, putting a nasty cross-on chop on it. The energy is weak to moderate, reading 228 on Saturday afternoon, then jumping to 416 on Sunday morning, but it's all for nothing.
Come Sunday afternoon through the middle of the week, the swell bumps up to 4.9ft to 5.2ft, but the period drops right off to 6 seconds. That's pure wind slop. Combined with the fresh 18.6 mph SE breeze, it's just a lumpy, crumbly mess. The energy reads around 373 down to 176, so there's some push, but it's all junky closeouts. You'd be fighting it just to get a shoddy ride.
The rest of the week is more of the same. Cross-on winds, moderate breezes, and surf hovering around 3.9ft to 5.2ft with periods of 6 to 8 seconds. The energy stays in that 200 to 300 range. It's the kind of stuff that gets you all dressed up with nowhere to go. This is a beach setup, and with this onshore wind and that short-period swell, it honestly looks more interesting for a kite surfer than someone with a paddle in their hand.
The gap of poor conditions stretches right through the entire period, from the 15th to the 30th of August. There's no standout day. Even the 24th and 25th, which see the swell nudge up to 5.6ft, are still riddled with cross-on winds and 7-second periods, so the quality is just as rubbish. The one thing you can say is the swell direction stays mostly in the E/ESE, which is close to Ponta Negra's optimum NE, but it just doesn't matter when the wind and period are working against you. It's a right-off, folks. Forecasts can always change, but as it stands, give it a miss.
Short Range ForecastMostly dry. Warm (max 27°C on Sat afternoon, min 23°C on Sat night). Mainly fresh winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 27°C on Wed morning, min 23°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Sat 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | ||||||||||||||
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 11 | SE 6 | ESE 12 | ESE 12 | SE 6 | SE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 8 | E 7 | E 7 | E 7 | E 7 |
Wave Graph | ||||||||||||||||||||
140 | 114 | 213 | 196 | 190 | 195 | 181 | 160 | 136 | 136 | 132 | 117 | 187 | 210 | 280 | 276 | 176 | 154 | 178 | 178 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 6:01PM2.22m | 6:17AM2.29m | 6:39PM2.11m | 6:56AM2.10m | 7:17PM1.97m | 7:37AM1.89m | 7:58PM1.82m | 8:24AM1.69m | 8:48PM1.67m | 9:27AM1.52m | 9:57PM1.56m | 10:58AM1.44m | 11:29PM1.54m | |||||||
Low Tide | 00:03AM0.20m | 12:28PM0.21m | 00:42AM0.32m | 1:06PM0.38m | 1:24AM0.46m | 1:45PM0.55m | 2:12AM0.60m | 2:32PM0.71m | 3:13AM0.72m | 3:37PM0.83m | 4:38AM0.79m | 5:07PM0.87m | ||||||||
— | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:24 | — | — | 5:24 | — | — | |
5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 25 | 27 | 26 | 24 | 27 | 26 | 25 | 27 | 26 | 24 | 27 | 26 | 24 | 27 | 26 | 25 | 27 | 27 | 25 |
Feels °C | 26 | 25 | 24 | 23 | 23 | 24 | 24 | 25 | 25 | 24 | 24 | 26 | 25 | 25 | 25 | 24 | 25 | 25 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | ESE 11 | ESE 11 | ESE 12 | ESE 12 | ESE 12 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | SE 10 | SE 9 | NNE 10 | SE 9 | NNE 10 | NNE 10 | SE 9 | SE 8 | SE 9 | SE 9 |
140 | 91 | 213 | 161 | 140 | 98 | 68 | 66 | 42 | 39 | 25 | 21 | 20 | 21 | 18 | 9 | 49 | 66 | 47 | 38 | |
Swell 2 Height (m) Direction Period (s) | NNE 9 | E 13 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 8 | NNE 11 | N 11 | NNE 11 | NNE 10 | — | N 10 | N 11 | N 9 | NNE 10 | NNE 10 | N 9 | N 8 |
28 | 89 | 16 | 16 | 16 | 16 | 16 | 14 | 24 | 21 | 23 | 34 | — | 17 | 2 | 2 | 9 | 9 | 7 | 6 | |
Swell 3 Height (m) Direction Period (s) | SSE 15 | NNE 9 | SSE 17 | SSE 16 | SSE 15 | SSE 15 | NNE 12 | NNE 12 | NNE 8 | NNE 8 | SSE 9 | SE 10 | — | NNE 11 | — | SE 12 | N 9 | S 13 | N 8 | S 12 |
23 | 28 | 29 | 26 | 23 | 21 | 14 | 14 | 6 | 7 | 16 | 25 | — | 11 | — | 6 | 2 | 4 | 1 | 3 | |
Wind waves Height (m) Direction Period (s) | SE 5 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 8 | E 7 | E 7 | E 7 | E 7 |
60 | 114 | 187 | 196 | 190 | 195 | 181 | 160 | 136 | 136 | 132 | 117 | 187 | 210 | 280 | 276 | 176 | 154 | 178 | 178 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1698 | 1632 | 1023 | 1632 | 1632 | 1692 | 1632 | 1610 | 1524 | 1610 | 1045 | 1021 | 1632 | 1021 | 1021 | 1632 | 1021 | 862 | 1632 | 1675 |
Best forecast wave conditions in Rio Grande Do Norte | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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Information about the Ponta Negra Surf forecast
The above surf forecast table for Ponta Negra provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Ponta Negra can be found by selecting the local surf guide option on the grey menu. Our Ponta Negra 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 (Ponta Negra) 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 Ponta Negra 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.
Ponta Negra is 12 km (7 miles) from the city of Parnamirim. If you plan a holiday in Rio Grande Do Norte, look for hotels and other accommodation in Parnamirim. Parnamirim has rooms for a wide range of budgets as well as car hire and transport links.











