Stela Maris Surf Break

Lat Long: 12.96° S 38.35° W

Stela Maris Surf Forecast and Surf Report

Issued: 8 pm 13 Sep 2026 (local time)

Forecast update in  hr  min

Today's Stela Maris sea temperature is
26.7°C
1.3° 

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 14 Sep 2026:

  • Best quality surf: Tuesday 15 Sep, 6AM (local time) - 3ft (0.9m), 8s period, ESE swell with cross-offshore winds.
  • Most powerful swell: Wednesday 16 Sep, 6PM (local time) - 4.5ft (1.3m), 12s period, ESE swell with 470 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 15 Sep, 6AM (local time) - 3ft (0.9m), 8s period with ESE 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 Tuesday (Sep 15) at 6AM. The primary swell is predicted to be 0.9m and 8s period with a secondary swell of 0.1m and 10s. 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 1.3m 12s and forecast to arrive on Wednesday (Sep 16) at 6PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 6s period and expected on Thursday (Sep 17) at 12PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Tue 15th Sep)3ft (0.9m) 8s
Best Surf 6AM (Tue 15th Sep)3ft (0.9m) 8s
Most Powerful 6PM (Wed 16th Sep)4.5ft (1.3m) 12s

Table - best surf conditions forecast for Stela Maris over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s have a look at the outlook for Stela Maris over the next couple of weeks.

First up, I gotta be straight with you – the next 16 days are a tough read for this spot. We’ve got a long, dry spell of poor conditions right through to nearly the end of September. The swell is there, but it’s just not lining up. The wind is relentless, mostly onshore or cross-onshore, and that’s just killing any chance of clean waves.

For Monday the 14th and Tuesday the 15th, we’re looking at small, short-period swell around 3ft to 4ft from the ESE, but with that onshore wind kicking up to 12 mph and more, it’s just messy. The combined wave energy is weak to moderate (178 to 183), and the wave comment says it all: poor surf conditions. Don’t even bother paddling out – you’ll be fighting the breeze and getting chopped up.

The pattern doesn’t let up through the middle of the week. Wednesday the 16th stays similar, with 4ft to 4ft of short-period swell (7-8 seconds) and onshore wind. The combined energy bumps up a bit (242-244), but it’s still a bumpy, onshore mess.

Thursday the 17th is a bit of a tease. The morning shows a longer-period swell coming in – 11 seconds from the ESE, with 4ft of swell and a gentle breeze that’s onshore. The combined energy jumps to 383 (moderate), which sounds promising, but the wind is still on it, so it’s a no-go. By the afternoon, the wind swings cross-onshore and picks up to 16 mph, and that’s that.

Friday the 18th through the weekend (19th and 20th) is more of the same: 5ft to 6ft of short-period swell (6-7 seconds) with onshore winds. The combined energy sits in the 320-373 range, but the wave comment is still “poor surf conditions”. The swell is getting a bit bigger, but with that short period, it’ll be soft and lumpy, not worth the drive. That 6ft on Friday afternoon might look tempting, but the period is only 7 seconds – it’s just windswell, not a proper groundswell.

The second week (21st to 28th September) doesn’t offer much relief. We see a consistent 4ft to 5ft of swell, but the period stays short (7-9 seconds) and the wind is almost always on or cross-onshore. There’s a morning on Saturday the 26th with a cross-shore breeze (gentle), and a 5ft swell, but the combined energy is high (416) and the wave comment is “marginal” at best. It’s a maybe, but not a standout.

The only real glimpse of hope comes right at the end. On Sunday the 27th morning, we get a very light breeze from the NNE (cross-shore, only 3 mph) with a 4ft swell from the east. It’s still got a short period of 7 seconds, and the combined energy is only 200, so it’s weak. But that glassy, light wind might just make it ridable. And on Monday the 28th morning, another light cross-onshore breeze (6 mph) with a 5ft swell from the east. Again, marginal, and the combined energy is 227.

Honestly, there’s no true standout in this whole 16-day window. The wind is the enemy here. If you’re desperate, keep an eye on those light-wind mornings at the end of the month, but don’t hold your breath. This is a tough run for Stela Maris.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 27°C on Wed morning, min 23°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 6mm), mostly falling on Fri morning. Warm (max 26°C on Thu afternoon, min 24°C on Wed night). Wind will be generally light.

Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
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
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
ESE
8
1.2
ESE
8
1
ESE
8
1.1
ESE
8
1
ESE
8
1.1
E
8
0.8
ESE
9
1.1
E
8
1.3
E
7
1.2
ESE
11
1.2
ESE
11
1.1
ESE
10
1.2
ESE
6
1.5
ESE
6
1.7
ESE
7
1.6
ESE
7
1.6
ESE
7
1.6
SE
7
1.7
ESE
7
Wave Graph
Metric surfscale
Energy kJ
167
176
140
160
147
177
86
157
186
350
328
260
96
170
270
272
256
268
297
Wind (km/h)
20
ESE
20
ESE
20
ESE
10
ENE
15
ENE
30
ENE
20
ENE
20
ENE
30
E
25
E
15
ESE
25
SSE
30
SE
25
SE
25
ESE
30
ESE
25
ESE
25
ESE
25
ESE
Wind State
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
on
on
on
on
on
High Tide
4:17AM2.13m
4:40PM2.04m
5:12AM2.04m
5:34PM1.99m
6:09AM1.97m
6:30PM1.97m
7:08AM1.94m
7:28PM1.98m
8:07AM1.94m
8:25PM2.01m
9:02AM1.98m
9:20PM2.07m
Low Tide
9:48PM0.20m
10:17AM0.27m
10:42PM0.25m
11:11AM0.35m
11:41PM0.29m
12:10PM0.41m
00:43AM0.31m
1:11PM0.42m
1:44AM0.29m
2:10PM0.40m
2:42AM0.24m
3:05PM0.34m
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
rain showers
rain showers
part cloud
clear
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:28
5:28
5:26
5:26
5:26
5:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:29
5:29
5:29
5:29
5:29
5:29
 mm
3
3
4
Temp °C
25
26
25
25
26
26
24
27
27
25
25
26
25
26
25
25
26
26
25
Feels °C
26
25
24
25
24
24
23
26
26
24
25
25
24
25
24
24
24
25
24
  • Map Icons:
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  • 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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