Stela Maris Surf Break

Lat Long: 12.96° S 38.35° W

Stela Maris Surf Forecast and Surf Report

Issued: 8 am 08 Aug 2026 (local time)

Forecast update in  hr  min

Today's Stela Maris sea temperature is
25.9° C
0.5° 

Stela Maris surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


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 TypeTime (-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 Powerful12AM (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 Forecast

Mostly dry. Warm (max 26°C on Sat morning, min 23°C on Mon night). Wind will be generally light.

Days 4-6 Weather Summary

Moderate 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
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
E
7
1
E
7
0.9
E
6
0.8
ESE
7
0.9
E
7
0.9
ESE
7
0.8
ESE
7
0.9
ESE
7
1.1
E
7
1
ESE
7
1.3
ESE
7
0.5
S
16
1.3
ESE
7
1.3
ESE
8
2
SSE
7
1.6
SSE
7
1
E
8
1
E
8
0.8
S
12
0.8
S
12
0.9
SSE
15
Wave Graph
Metric surfscale
Energy kJ
85
97
68
62
86
89
69
82
120
102
138
124
191
196
406
225
137
131
193
187
395
Wind (km/h)
15
NNE
25
E
25
ENE
15
ENE
25
E
20
E
10
ESE
20
ESE
20
SE
20
SE
25
SSE
25
SE
25
SE
20
SE
20
SE
25
SE
25
SSE
10
ESE
5
SE
15
E
20
NE
Wind State
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
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
rain showers
rain showers
rain showers
rain showers
clear
rain showers
rain showers
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:50
5:50
5:48
5:48
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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