
Surf Forecasts:
Stela Maris surf forecast from 8 Aug 2026:
- Best quality surf: Saturday 15 Aug, 6AM (local time) - 3ft (0.9m), 14s period, SSE swell with cross-offshore winds.
- Most powerful swell: Thursday 13 Aug, 12AM (local time) - 6.5ft (2.0m), 7s period, SSE swell with 406 kJ wave energy.
- Next surfable swell (1★+): Saturday 15 Aug, 6AM (local time) - 3ft (0.9m), 14s period with SSE swell.
Best Forecast Surf Conditions for Stela Maris this week:
The surf forecast for Stela Maris over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 15) at 6AM. The primary swell is predicted to be 0.9m and 14s period with a secondary swell of 0.8m and 9s. Another secondary swell of 0.4m and 4s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Stela Maris in the next 16 days are 2.0m 7s and forecast to arrive on Thursday (Aug 13) at 12AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 6s period and expected on Sunday (Aug 09) at 3AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Sat 15th Aug) | 3ft (0.9m) 14s |
| Best Surf | 6AM (Sat 15th Aug) | 3ft (0.9m) 14s |
| Most Powerful | 12AM (Thu 13th Aug) | 6.5ft (2.0m) 7s |
Table - best surf conditions forecast for Stela Maris over the next 16 days.
The Lowdown
G’day, Rusty here. Let’s be straight with you: the next couple of weeks are looking pretty grim for a proper surf around here. We’ve got a run of small, junky, wind-affected waves that’ll have you wondering why you even brought your board. But hang on, there’s a tiny window of hope late in the game, so let’s break it down day by day.
The first real chance of anything decent doesn’t show up until Saturday the 15th. That’s a full week of waiting through onshore slop and weak, short-period wind swell. From the 8th through the 14th, we’re looking at mostly poor surf conditions. The swell stays small – mostly under 4ft – with periods of 7 to 8 seconds, which is just short-period chop. The winds are mostly cross-onshore or onshore, keeping things messy. The combined energy during this stretch is weak to moderate, hitting values like 166, 183, 202, and peaking at 442 on Thursday the 13th morning, but it’s all for nothing with the onshore flow. It’s going to be a frustrating week, no doubt.
Now, the standout, and really the only window worth getting excited about, is Saturday morning the 15th at Stela Maris (Gulf of Lion). This is the one to circle. The swell direction is from the south (S) with a solid 2ft face, but here’s the kicker – the period jumps to 14 seconds. That’s a proper groundswell, bringing real energy and shape. The combined energy reading is 348, which is moderate, but the quality is there. We’ve got a light NNE wind at 6 mph, which is cross-offshore, and the forecast says “clean.” The comment says “expect good surf conditions,” and I trust that. This is a long-period swell, so it’s best on reefs and points, but Stela Maris is exposed and should handle it. It’s only 2ft, so not big, but clean and lined up. That’s your best bet for a proper surf.
After that morning, the window slams shut. Saturday afternoon the wind swings onshore and bumps it up to 12 mph, and the period drops back into the weeds. From the 16th through the 23rd, it’s back to small, short-period, and mostly onshore junk. There’s a brief flicker on Wednesday the 19th morning with a 6ft S swell, period 10s, and a light NNE crosswind, making it just marginal – but the energy is strong at 549, so there’s some push, but the wind isn’t perfect. Still, that’s the second-best option, but it’s a far cry from the Saturday morning glass.
By Saturday the 22nd and Sunday the 23rd, the swell fades away entirely, with energy dropping to 241 and then 97, and the size falling below 2ft. It’s over.
So, here’s the bottom line: if you can only get out once in the next two weeks, make it Saturday morning the 15th. Clean, south groundswell, light offshore wind – that’s your window. The rest of the time, you’re better off doing something else. It’s a blank run, but that Saturday morning makes it all worth it.
Rusty, out.
Short Range ForecastMostly dry. Warm (max 26°C on Sat morning, min 23°C on Mon night). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 17mm), heaviest on Wed night. Warm (max 25°C on Tue morning, min 23°C on Tue night). Mainly fresh winds. | ||||||||||||||||||||
Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | |||||||||||||||
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) | E 7 | E 7 | E 6 | ESE 7 | E 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | ESE 7 | ESE 7 | S 16 | ESE 7 | ESE 8 | SSE 7 | SSE 7 | E 8 | E 8 | S 12 | S 12 | SSE 15 |
Wave Graph | |||||||||||||||||||||
85 | 97 | 68 | 62 | 86 | 89 | 69 | 82 | 120 | 102 | 138 | 124 | 191 | 196 | 406 | 225 | 137 | 131 | 193 | 187 | 395 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | on | cross-on | on | cross-on | cross-on | on | on | on | cross |
High Tide | 10:58AM2.24m | 11:11PM2.28m | 11:43AM2.24m | 11:53PM2.32m | 12:27PM2.22m | 00:36AM2.34m | 1:10PM2.18m | 1:20AM2.35m | 1:55PM2.12m | 2:07AM2.32m | 2:42PM2.07m | 2:57AM2.27m | 3:32PM2.02m | ||||||||
Low Tide | 4:48PM0.12m | 5:12AM-0.07m | 5:30PM0.10m | 5:56AM-0.10m | 6:13PM0.09m | 6:41AM-0.09m | 6:55PM0.11m | 7:27AM-0.05m | 7:40PM0.15m | 8:14AM0.03m | 8:27PM0.20m | 9:04AM0.13m | 9:19PM0.26m | ||||||||
5:50 | — | — | 5:50 | — | — | 5:50 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | |
— | 5:27 | — | — | 5:27 | — | — | 5:27 | — | — | 5:27 | — | — | 5:27 | — | — | 5:28 | — | — | 5:28 | — | |
mm | — | — | — | — | — | — | — | — | — | 2 | 2 | 3 | 3 | — | 4 | 3 | — | — | — | — | — |
Temp °C | 26 | 26 | 24 | 25 | 25 | 24 | 25 | 25 | 24 | 25 | 25 | 24 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
Feels °C | 27 | 25 | 24 | 26 | 25 | 24 | 26 | 25 | 24 | 24 | 24 | 23 | 24 | 24 | 24 | 23 | 23 | 25 | 27 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | E 7 | SE 8 | ESE 8 | ESE 7 | E 7 | ESE 7 | ESE 7 | S 15 | E 7 | SE 8 | ESE 8 | S 5 | S 14 | ESE 8 | E 8 | E 8 | SSE 7 | E 8 | ESE 8 | ESE 8 | SSE 15 |
85 | 31 | 39 | 62 | 86 | 89 | 69 | 18 | 120 | 15 | 23 | 25 | 132 | 196 | 138 | 120 | 118 | 131 | 109 | 115 | 395 | |
Swell 2 Height (m) Direction Period (s) | SSE 13 | SSE 12 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | S 16 | SE 12 | S 16 | S 14 | S 14 | ENE 8 | S 5 | S 10 | S 7 | S 12 | E 8 | S 7 | S 12 | S 12 | ESE 8 |
56 | 49 | 12 | 22 | 10 | 10 | 20 | 6 | 45 | 37 | 36 | 44 | 11 | 96 | 130 | 80 | 137 | 45 | 193 | 187 | 96 | |
Swell 3 Height (m) Direction Period (s) | SE 8 | S 9 | S 9 | SE 12 | SE 11 | S 18 | SE 11 | S 10 | SE 12 | SE 12 | SE 12 | S 16 | SE 11 | SSE 16 | S 14 | ESE 9 | S 12 | S 13 | — | S 16 | E 16 |
25 | 6 | 6 | 6 | 5 | 25 | 5 | 2 | 6 | 6 | 5 | 124 | 5 | 86 | 96 | 17 | 76 | 125 | — | 5 | 5 | |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | E 6 | ENE 6 | — | — | — | ESE 7 | — | ESE 7 | ESE 7 | ESE 7 | ESE 7 | — | SSE 7 | SSE 7 | — | — | — | — | — |
109 | 97 | 68 | 40 | — | — | — | 82 | — | 102 | 138 | 110 | 191 | — | 406 | 225 | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1 | 1153 | 1155 | 2 | 779 | 200 | 160 | 844 | 1153 | 162 | 844 | 162 | 162 | 844 | 758 | 162 | 758 | 160 | 3 | 779 | 160 |
Best forecast wave conditions in Bahia - Norte | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Latest Updates
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.











