
Surf Forecasts:
Ponta Negra surf forecast from 14 Sep 2026:
- Most powerful swell: Saturday 19 Sep, 9AM (local time) - 5ft (1.6m), 7s period, ESE swell with 252 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 Saturday (Sep 19) at 9AM. 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 | 9AM (Sat 19th Sep) | 5ft (1.6m) 7s |
Table - best surf conditions forecast for Ponta Negra over the next 16 days.
The Lowdown
Alright, grab your board and let’s talk about the next couple of weeks. It’s a bit of a strange run, to be honest. There’s waves on the way, but for the first stretch, they’re going to be messy, with the wind all over the shop. We’re looking at a cross-on breeze for most of the coming days, which is going to chop things up and make it hard work. The swell is coming from the ESE, which is okay, but it’s a bit short-period, so it won't have that punch you want.
First up, Ponta Negra. The water’s sitting at a warm 81°, which is pretty much average for this time of year, so no surprises there. The swell starts off around 4ft and it’s got that junky, short-period feel to it. The combined energy is on the low side, around 215 early on, and it doesn’t get much better for the first several days. The wind is a constant cross-on, from the SE, at 12-16 mph. It’s not clean, it’s not powerful. This setup looks more interesting for a kite surfer than a paddle surfer, to be honest. The conditions are just poor.
We're looking at a real gap here. From the 14th through to the 22nd, there’s nothing that’s going to get you excited. The swell stays in the 4ft to 6ft range, but the period is stuck around 6-8 seconds and that cross-on breeze just won't let up. It's going to be a frustrating week. The energy is always in the low to mid 200s, which tells you it's weak and unorganized.
Then, around the 23rd of September, something shifts. The period jumps up to 11 seconds and you can feel the extra push in the water. The combined energy kicks way up to 532 and 543. That’s a proper bump of energy. Swell heights are still around 5ft, but that longer period means it’s got so much more shape and power behind it. For a beach break, a long-period swell like this can break a bit straight, but it’s still a massive step up. The wind, though, is still cross-on at 12 mph. It’s not perfect, but it’s the best we’ve seen. The following day, the 24th, is even better for wind – it drops to a gentle breeze, 9 mph, and is more onshore. It’s still not glassy, but it’s a heap cleaner. The swell drops to 4ft but the period is still long.
After that, we’re back to shorter period, smaller waves. The 25th and 26th have a bit of size, 4ft, but the period drops back to 6-10 seconds. The energy levels are moderate, but it's a step back from that 23rd and 24th.
To be straight with you, the standout is the 23rd and 24th. The 23rd has that raw power with the 11 second period and high energy. The 24th has cleaner conditions, with lighter wind. That's the pick of the run. It’s a far cry from classic, but after a week of junk, it’s a real glimmer of hope.
Rusty
Short Range ForecastMostly dry. Warm (max 28°C on Mon morning, min 24°C on Mon night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 5mm), mostly falling on Thu night. Warm (max 27°C on Thu morning, min 24°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | |||||||||||||||
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 8 | ESE 8 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 |
Wave Graph | |||||||||||||||||||||
183 | 236 | 193 | 208 | 191 | 155 | 183 | 186 | 121 | 111 | 103 | 150 | 194 | 192 | 219 | 252 | 228 | 203 | 208 | 191 | 186 | |
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 | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 5:59PM2.13m | 6:19AM2.03m | 6:33PM1.98m | 6:56AM1.83m | 7:10PM1.81m | 7:40AM1.64m | 7:56PM1.65m | 8:40AM1.48m | 9:05PM1.53m | 10:16AM1.40m | 10:47PM1.51m | 11:58AM1.46m | 00:13AM1.61m | ||||||||
Low Tide | 11:48AM0.25m | 00:06AM0.27m | 12:22PM0.40m | 00:44AM0.41m | 12:57PM0.57m | 1:27AM0.57m | 1:40PM0.73m | 2:25AM0.72m | 2:44PM0.87m | 3:54AM0.81m | 4:26PM0.92m | 5:34AM0.78m | 5:58PM0.86m | ||||||||
5:13 | — | — | 5:13 | — | — | 5:13 | — | — | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — | |
— | 5:17 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — | 5:15 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 1 | — | — | 2 | — | — | — |
Temp °C | 28 | 27 | 25 | 28 | 27 | 25 | 27 | 27 | 25 | 27 | 27 | 25 | 27 | 27 | 25 | 27 | 27 | 25 | 27 | 27 | 25 |
Feels °C | 26 | 25 | 24 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 26 | 25 | 26 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | NNE 10 | NNE 10 | NNE 9 | NNE 9 | N 8 | N 10 | ESE 13 | ESE 13 | SE 9 | SE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 9 | ESE 9 | SE 10 | N 13 | NNE 12 | NNE 12 |
18 | 18 | 16 | 8 | 6 | 8 | 18 | 16 | 26 | 96 | 78 | 68 | 39 | 40 | 41 | 43 | 35 | 26 | 13 | 15 | 14 | |
Swell 2 Height (m) Direction Period (s) | NNE 12 | NE 12 | N 15 | N 11 | N 11 | N 8 | NNE 8 | N 10 | ESE 12 | NNE 8 | N 13 | NNE 8 | NNE 8 | N 12 | N 11 | N 11 | NNE 10 | N 10 | NNE 8 | NNE 8 | NNE 8 |
14 | 6 | 4 | 9 | 9 | 5 | 7 | 8 | 55 | 7 | 14 | 6 | 6 | 11 | 21 | 9 | 10 | 7 | 7 | 6 | 6 | |
Swell 3 Height (m) Direction Period (s) | S 12 | N 12 | N 15 | N 14 | N 13 | E 15 | N 10 | N 13 | N 9 | NE 12 | NE 8 | N 13 | N 10 | N 8 | N 15 | N 14 | N 14 | N 13 | N 10 | N 9 | S 15 |
3 | 3 | 4 | 4 | 4 | 4 | 2 | 3 | 6 | 5 | 3 | 13 | 2 | 1 | 4 | 4 | 14 | 14 | 2 | 2 | 4 | |
Wind waves Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 |
183 | 236 | 193 | 208 | 191 | 155 | 183 | 186 | 121 | 111 | 103 | 150 | 194 | 192 | 219 | 252 | 228 | 203 | 208 | 191 | 186 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1610 | 1610 | 862 | 865 | 1610 | 1610 | 862 | 2288 | 1698 | 1698 | 1698 | 1698 | 1610 | 1632 | 1632 | 1632 | 2192 | 1610 | 1632 | 1685 | 1610 |
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.










