Guarda do Embau Surf Break

Lat Long: 27.91° S 48.58° W

Guarda do Embau Surf Forecast and Surf Report

Issued: 8 am 12 Jul 2026 (local time)

Forecast update in  hr  min

Today's Guarda do Embau sea temperature is
15.4° C
3.5° 

Guarda do Embau surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Guarda do Embau surf forecast from 12 Jul 2026:

  • Best quality surf: Monday 13 Jul, 6AM (local time) - 7.5ft (2.3m), 8s period, S swell with cross-offshore winds.
  • Most powerful swell: Monday 13 Jul, 3AM (local time) - 8ft (2.4m), 8s period, S swell with 765 kJ wave energy.
  • Next surfable swell (1★+): Monday 13 Jul, 6AM (local time) - 7.5ft (2.3m), 8s period with S swell.

Best Forecast Surf Conditions for Guarda do Embau this week:

The surf forecast for Guarda do Embau over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jul 13) at 6AM. The primary swell is predicted to be 2.3m and 8s period with a secondary swell of 1.8m and 8s. Another secondary swell of 0.7m and 12s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Guarda do Embau in the next 16 days are 2.4m 8s and forecast to arrive on Monday (Jul 13) 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 1.0m 5s period and expected on Wednesday (Jul 15) at 12PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Mon 13th Jul)7.5ft (2.3m) 8s
Best Surf 6AM (Mon 13th Jul)7.5ft (2.3m) 8s
Most Powerful 3AM (Mon 13th Jul)8ft (2.4m) 8s

Table - best surf conditions forecast for Guarda do Embau over the next 16 days.


Righto, let’s have a look at what’s coming up for Guarda do Embau. This is a river mouth setup, so it's got that nice natural push and some shelter from the bigger ocean bumps.

First thing, the water here is real cold right now. We're talking about 60°F, which is 6°F colder than average for the time of year – that's a pretty serious anomaly, so you’ll want a good thick wetsuit.

The next 16 days are a bit of a mixed bag. The first couple of days are pretty average at best. We’ve got some swell, but the wind is all over the shop. Sunday the 12th is a write-off with cross-shore winds getting up to 19 mph and lumpy conditions.

Monday 13th morning is where it starts to get interesting. The swell is picking up to 7 ft, coming from the S, with a period around 8 seconds. The wind swings to a cross-offshore from the SW at 9 mph, cleaning it right up. The combined energy is strong at 1263, so there's plenty of push. This is the standout window of the week – clean and solid.

Tuesday 14th morning is another sweet option. It’s glassy, with a WNW wind at just 3 mph, and the swell fills in from the SE at 6 ft with a long 10-second period. The wave energy is still moderate-strong at 546. That long period means the river mouth might get some really nice, walled-up lines, but it could also be a bit straight on the outside sections. For the river, 6 ft with that period will be a fun size.

There’s a bit of a flat spell coming up around the 25th and 26th of July, where the swell drops to under 3 ft and energy levels get weak (down to 33). That’s a couple of days you can likely leave the board at home.

Wednesday 22nd morning stands out as a big one on the charts. Swell jumps to 7 ft from the S with a 9-second period, and the energy is massive at 1294. The wind is cross-off from the N at 12 mph, keeping the faces clean. At over 7 ft, this is getting into the territory where only the experienced crew will be having fun – beginners should sit this one out. This is another solid pick if you’ve got the skills.

Keep an eye on the glassy mornings, like Tuesday 21st morning with ENE swell at 4 ft and zero wind, or Friday 24th morning with a clean 4 ft S swell. Those are the sneaky good sessions in between the bigger pulses.

The river mouth itself is very consistent, so it rarely goes completely flat for long. The best bet is to lock in Monday 13th morning or Wednesday 22nd morning for the biggest, cleanest waves.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 18°C on Sun morning, min 11°C on Sun night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 24°C on Fri morning, min 14°C on Wed night). Wind will be generally light.

Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
0
2
4
1
4
3
2
3
2
0
1
1
0
1
2
0
2
2
0
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
S
11
1.8
S
7
2.4
S
8
2.1
S
8
1.8
S
8
1.7
S
10
1.7
SE
10
1.9
SE
10
1.7
ESE
10
1.6
ESE
10
1.3
ESE
10
1.1
ESE
10
1
ESE
11
1
ESE
11
0.9
ESE
11
1.9
NE
8
1.5
ENE
8
1.9
NE
8
2
NE
8
1.6
ENE
8
2.1
NE
8
Wave Graph
Metric surfscale
Energy kJ
651
352
688
593
422
529
542
652
544
461
290
250
242
230
205
424
285
486
515
334
569
Wind (km/h)
15
SSW
30
S
20
SSW
15
SW
20
S
10
WSW
5
WNW
10
NNE
15
N
15
N
25
NNE
20
N
20
N
25
NNE
25
N
20
N
20
NNE
20
N
15
N
20
NNE
10
N
Wind State
cross
cross
cross
cross-off
cross
cross-off
glassy
cross
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-off
High Tide
2:18PM0.81m
00:49AM0.50m
3:00PM0.82m
1:07AM0.55m
3:36PM0.78m
1:33AM0.61m
3:55PM0.72m
2:04AM0.67m
4:01PM0.65m
2:38AM0.72m
4:11PM0.60m
3:15AM0.73m
4:27PM0.56m
9:16PM0.43m
Low Tide
8:25PM0.29m
7:48AM0.00m
9:05PM0.33m
8:33AM-0.04m
9:39PM0.39m
9:15AM-0.05m
10:07PM0.43m
9:56AM-0.02m
10:30PM0.46m
10:35AM0.03m
10:48PM0.45m
11:12AM0.11m
8:49PM0.43m
clear
part cloud
part cloud
clear
clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:03
7:03
7:03
7:03
7:03
7:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:34
5:35
5:35
5:36
5:36
5:37
5:37
 mm
Temp °C
18
17
14
15
16
14
17
18
16
19
19
15
20
21
17
24
24
19
26
26
21
Feels °C
15
12
11
11
12
12
16
17
14
16
15
13
16
18
14
21
22
18
23
23
19
  • 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 Guarda do Embau Surf forecast

The above surf forecast table for Guarda do Embau provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Guarda do Embau can be found by selecting the local surf guide option on the grey menu. Our Guarda do Embau 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 (Guarda do Embau) 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 Guarda do Embau 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.

Guarda do Embau is 30 km (19 miles) from Palhoca. If you plan a holiday in Santa Catarina - Sul, look for hotels and other accommodation in Palhoca. Palhoca has rooms for a wide range of budgets as well as car hire and transport links.

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