Stela Maris Surf Break

Lat Long: 12.96° S 38.35° W

Stela Maris Surf Forecast and Surf Report

Issued: 8 am 15 Aug 2026 (local time)

Forecast update in  hr  min

Today's Stela Maris sea temperature is
26.0° C
0.8° 

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 15 Aug 2026:

  • Best quality surf: Saturday 22 Aug, 6AM (local time) - 2.5ft (0.7m), 8s period, SE swell with cross-offshore winds.
  • Most powerful swell: Tuesday 18 Aug, 12AM (local time) - 7ft (2.1m), 8s period, SE swell with 542 kJ wave energy.
  • Next surfable swell (1★+): Saturday 22 Aug, 6AM (local time) - 2.5ft (0.7m), 8s period with SE 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 22) at 6AM. The primary swell is predicted to be 0.7m and 8s period. 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 2.1m 8s and forecast to arrive on Tuesday (Aug 18) 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 7s period and expected on Saturday (Aug 22) at 3PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Sat 22nd Aug)2.5ft (0.7m) 8s
Best Surf 6AM (Sat 22nd Aug)2.5ft (0.7m) 8s
Most Powerful12AM (Tue 18th Aug)7ft (2.1m) 8s

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


The Lowdown

Gather 'round, folks—Rusty here, and I've been staring at the charts for Stela Maris. Now, if you’ve been dreaming of perfect barrels, I gotta tell ya, this stretch of the forecast is a bit of a challenge. We’re looking at a real quiet start, with the first surfable moment not even rolling in until Thursday the 20th of August, and even then, it’s only just a marginal offering. After that, the pattern looks pretty average for a while, with a real promising moment showing up right at the very tail end. So, let’s walk through it, slow and steady.

The week kicks off with a whimper. From Saturday the 15th right through to Wednesday the 19th, we’ve got a sustained run of *poor surf conditions*. The swell's around 3 ft to 7 ft, but the wind is mostly onshore or cross-onshore from the SE, and a lot of the time it’s a fresh breeze whipping it into a choppy mess. The combined wave energy is moderate, reaching values up to 621 on Sunday the 16th, but honestly, with that wind and short 7-to-8-second period it's not worth paddling out for. You’d just be fighting for scraps.

That first glimmer of hope arrives on Thursday morning the 20th. The wind goes light from the SE, almost a dead calm with that “slight air” feel, and we’re looking at a 5 ft swell from the ESE with a short 8-second period. The combined energy is still moderate at 250, but the charts call it *marginal*. It’s surfable, but you’ll be working for every wave.

Then from Friday the 21st right through to Sunday the 30th, we’re back to a long grind of poor conditions. The swells are mostly small, 2 ft to 4 ft, and the wind is frustrating—constantly onshore or cross-onshore from the E and ESE. The water temp is hovering around 79°F, which is a touch warmer than average for this time of year, so it’s a nice day to be on the sand. The wave energy dips to low levels, down to 39 on Saturday the 22nd.

But hold onto your leashes, because there is one genuine standout to keep an eye on. The morning of Monday the 24th of August is a real gem. The wind dies off to a glassy calm from the NNE, and while the swell is only 4 ft from the east with that short 7-second period, the clean conditions will make it feel twice as good. Combined energy is moderate at 133, and it’s the only time in this entire outlook that we get that perfect *glassy* water. If you can get out for that window, jump on it.

Looking ahead to the final days of the month, Thursday morning the 27th has a little bit of cross-shore wind from the NE and a 4 ft swell from the east, which is again marginal. Saturday the 29th sees a cross-shore breeze from the NNE, with a 4 ft east swell that looks forgettable. The very last day, Sunday the 30th, is a write-off with onshore winds and a lumpy 3 ft swell.

So the long and short of it: the only true standout, the only moment that'll feel like proper surfing fun, is the glassy morning of Monday the 24th. The rest is a bit of a paddling slog. If you’re a die-hard, you might scratch out a session Thursday the 20th, but don’t expect much.

Stay salty,
Rusty

Short Range Forecast

Light rain (total 7mm), mostly falling on Sun afternoon. Warm (max 25°C on Sat morning, min 23°C on Mon night). Winds increasing (light winds from the ESE on Sat morning, fresh winds from the SE by Mon morning).

Days 4-6 Weather Summary

Mostly dry. Warm (max 25°C on Thu afternoon, min 23°C on Tue night). Wind will be generally light.

Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
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
1
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)
0.8
S
13
0.9
ESE
11
1
S
15
0.9
SSE
14
0.9
SSE
14
0.9
SSE
13
2
SSE
7
2
SE
8
2.1
SE
8
1.9
SE
8
2
SE
8
1.7
SE
8
1.6
ESE
8
1.7
ESE
8
1.5
ESE
8
1.4
ESE
8
1.3
ESE
8
1.1
ESE
8
0.8
ESE
8
0.9
SE
8
0.7
SE
8
Wave Graph
Metric surfscale
Energy kJ
222
229
465
322
304
286
394
453
542
493
519
390
343
374
287
242
187
149
66
95
62
Wind (km/h)
10
ESE
15
SE
20
SE
20
ESE
25
SE
25
SE
35
SE
35
SE
30
SE
25
SE
25
SSE
20
SE
15
SE
15
SE
15
ESE
5
SE
15
ESE
20
ENE
15
NE
30
E
25
ENE
Wind State
on
on
on
on
on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross
cross-on
cross-on
High Tide
4:26PM1.98m
4:50AM2.12m
5:23PM1.96m
5:50AM2.06m
6:21PM1.97m
6:52AM2.03m
7:18PM2.01m
7:50AM2.03m
8:13PM2.05m
8:44AM2.05m
9:03PM2.11m
9:34AM2.09m
9:51PM2.16m
Low Tide
9:57AM0.23m
10:15PM0.32m
10:54AM0.31m
11:17PM0.35m
11:54AM0.35m
00:22AM0.34m
12:56PM0.36m
1:25AM0.29m
1:54PM0.33m
2:23AM0.22m
2:48PM0.28m
3:15AM0.15m
3:37PM0.22m
clear
clear
clear
rain showers
rain showers
rain showers
rain showers
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:47
5:47
5:46
5:46
5:45
5:45
5:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:28
5:28
5:28
5:28
5:28
5:28
5:28
 mm
1
2
2
2
Temp °C
25
25
25
25
25
24
24
24
24
24
24
24
24
24
24
24
25
24
25
25
24
Feels °C
26
26
25
25
24
22
21
21
21
22
22
23
24
23
23
26
26
24
26
23
23
  • 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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