
Surf Forecasts:
Stela Maris surf forecast from 7 Sep 2026:
- Most powerful swell: Saturday 12 Sep, 3AM (local time) - 4.5ft (1.4m), 8s period, E swell with 233 kJ wave energy.
Best Forecast Surf Conditions for Stela Maris this week:
The most powerful waves expected at Stela Maris in the next 16 days are 1.4m 8s and forecast to arrive on Saturday (Sep 12) at 3AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 8s period and expected on Saturday (Sep 12) at 12AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 3AM (Sat 12th Sep) | 4.5ft (1.4m) 8s |
Table - best surf conditions forecast for Stela Maris over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s talk about what’s coming our way for the next couple of weeks. Honestly, it’s gonna be a tough stretch if you’re looking for a proper surf. The swell hangs around most days, but the quality just isn’t there. We’ve got a bunch of days with poor surf conditions flagged, so we need to be patient.
The first real glimmer of hope comes in the second week, but even then it’s a mixed bag. Let’s break it down day by day.
Starting off Monday, September 7th, through the weekend of the 12th and into the following week, it’s pretty bleak. Swell heights bob between 2ft and 5ft, mostly from the ESE, but the wind is a constant problem. It’s cross-onshore or onshore from the E or ESE, at 9 to 16 mph, leaving the surface choppy and messy. The combined energy is mostly moderate, with values like 165 all the way up to 505 on Thursday the 10th morning, but that energy is wasted with the wind. The period hangs around 7 to 8 seconds – short-period windswell stuff, no grunt.
Things stay the same through to about Tuesday, September 15th. Still poor. There’s a slight shift on the Tuesday afternoon, when the swell period jumps to 13 seconds from the S with 2ft, but the energy jumps up to 291 and the wind is still onshore. That’s a tease – a bit of groundswell flare but no clean canvas to paint on.
Wednesday, September 16th, is where it gets interesting, but you’ll need to be an expert. The swell bumps up a touch, 4ft to 4ft, from the SSE, with a solid 12-second period. The combined energy is strong – 450 in the morning, then 537 in the afternoon. That’s serious power for this spot. But again, wind is onshore from the E. The waves will be there, fat and lined up, but the surface will be bumpy. Only for the experienced crew who can handle a bit of chop.
The rest of that week, September 17th through the 22nd, is more of the same: knee-to-waist high SSE or ESE swell with a period mostly around 7 to 12 seconds, energy dropping a bit, and wind always from the east or southeast, blowing onshore. The morning of the 22nd has rain showers and 12 mph wind. Nothing to get excited about.
The real standout – if you can call it that – is Wednesday, September 16th, at Stela Maris. It’s the biggest energy of the whole run, with that 12-second SSE groundswell. But don’t think it’ll be glassy. It’s a beach-and-reef setup that’s exposed, and with the wind holding onshore, expect lumps and bumps. The crowds at Stela Maris are described as “often” busy, so expect company. The swell size is in the 4ft to 4ft range, so it’s doable for strong intermediates if you’re keen, but the chop will test you.
The water is sitting at 80°F, which is about 2°F warmer than usual for this time of year – a nice little anomaly that keeps things pleasant between sets.
So, to wrap it up: the first week-and-a-bit is a write-off. The second week brings a touch more life, but it’s not clean surf. If you’re desperate and you’ve got the skill, Wednesday the 16th is the best on offer, but it’s far from perfect.
Rusty.
Short Range ForecastSome drizzle, heaviest during Tue night. Warm (max 26°C on Mon morning, min 24°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 4mm), mostly falling on Thu night. Warm (max 26°C on Thu morning, min 23°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | |||||||||||||||
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) | ENE 6 | E 8 | ESE 8 | ESE 8 | ESE 8 | SSE 8 | SSE 8 | E 8 | ESE 6 | ESE 7 | SE 7 | SE 7 | ESE 8 | ESE 7 | E 8 | ESE 8 | E 8 | E 7 | E 8 | ESE 8 | ESE 8 |
Wave Graph | |||||||||||||||||||||
53 | 133 | 115 | 115 | 115 | 109 | 62 | 127 | 108 | 191 | 109 | 126 | 204 | 191 | 227 | 212 | 163 | 156 | 168 | 183 | 159 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | cross-on | on | on | cross-on | on | on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | on | on |
High Tide | 11:26AM2.18m | 11:37PM2.33m | 12:11PM2.20m | 00:22AM2.38m | 12:54PM2.20m | 1:07AM2.39m | 1:37PM2.19m | 1:51AM2.37m | 2:20PM2.17m | 2:37AM2.31m | 3:04PM2.13m | 3:26AM2.23m | 3:51PM2.08m | ||||||||
Low Tide | 5:11PM0.15m | 5:41AM-0.06m | 5:56PM0.11m | 6:26AM-0.06m | 6:40PM0.08m | 7:10AM-0.04m | 7:24PM0.08m | 7:55AM0.01m | 8:10PM0.11m | 8:40AM0.09m | 8:57PM0.15m | 9:27AM0.18m | 9:48PM0.20m | ||||||||
5:33 | — | — | 5:33 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:30 | — | — | 5:28 | — | — | |
— | 5:29 | — | — | 5:29 | — | — | 5:29 | — | — | 5:29 | — | — | 5:29 | — | — | 5:29 | — | — | 5:29 | — | |
mm | — | — | — | — | — | 1 | — | — | — | — | — | 1 | 2 | — | — | 1 | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 26 | 25 | 25 | 26 | 25 | 25 | 26 | 26 | 24 | 25 | 26 | 25 | 26 | 26 | 24 | 26 | 26 | 25 |
Feels °C | 27 | 25 | 25 | 25 | 23 | 25 | 25 | 24 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 27 | 25 | 24 | 26 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | E 6 | E 8 | S 10 | S 10 | S 8 | SSE 8 | SSE 8 | E 8 | S 8 | ESE 7 | SE 7 | SE 7 | ESE 8 | ESE 7 | E 8 | ESE 8 | E 8 | E 7 | E 8 | ESE 8 | ESE 8 |
42 | 133 | 8 | 46 | 61 | 109 | 62 | 127 | 30 | 167 | 109 | 126 | 204 | 191 | 227 | 212 | 163 | 156 | 168 | 183 | 159 | |
Swell 2 Height (m) Direction Period (s) | ESE 8 | S 10 | S 13 | — | E 15 | ESE 8 | ESE 8 | S 7 | SSE 13 | S 13 | ESE 8 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 11 | ESE 11 | SE 10 | S 13 | S 12 | S 12 |
53 | 8 | 3 | — | 4 | 90 | 37 | 28 | 53 | 82 | 41 | 85 | 99 | 93 | 88 | 76 | 75 | 51 | 12 | 11 | 3 | |
Swell 3 Height (m) Direction Period (s) | SSE 10 | — | — | E 16 | E 15 | SSE 12 | S 13 | SSE 8 | SE 7 | ESE 13 | ESE 13 | S 11 | SSE 10 | SSE 10 | SSE 16 | SSE 15 | S 14 | S 13 | — | — | — |
20 | — | — | 5 | 4 | 45 | 30 | 26 | 13 | 65 | 64 | 59 | 33 | 19 | 84 | 73 | 36 | 14 | — | — | — | |
Wind waves Height (m) Direction Period (s) | ENE 6 | — | ESE 8 | ESE 8 | ESE 8 | — | E 5 | E 7 | ESE 6 | ESE 7 | ENE 8 | ENE 8 | — | — | ENE 8 | — | — | — | — | — | — |
50 | — | 115 | 115 | 115 | — | 27 | 107 | 108 | 191 | 67 | 113 | — | — | 211 | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 170 | 844 | 162 | 758 | 758 | 184 | 758 | 758 | 160 | 779 | 779 | 200 | 2 | 779 | 862 | 1 | 1153 | 184 | 200 | 1215 | 1203 |
Best forecast wave conditions in Bahia - Norte | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
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Information about the Stela Maris Surf forecast
The above surf forecast table for Stela Maris provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Stela Maris can be found by selecting the local surf guide option on the grey menu. Our Stela Maris 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 (Stela Maris) 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 Stela Maris 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.
Are you planning a holiday in Bahia - Norte? If you are looking for accommodation near Stela Maris, camping, hotels and holiday cottages in Bahia - Norte, consider staying in Lauro de Freitas which is 8 km (5 miles) away. Other places in and around Bahia - Norte where you can find information about places to rent, and car hire include Areia Branca which is 14 km (9 miles) away, Salvador, Aratu and Tubarao.










