Guarda do Embau Surf Break

Lat Long: 27.91° S 48.58° W

Guarda do Embau Surf Forecast and Surf Report

Issued: 8 am 30 Jul 2026 (local time)

Forecast update in  hr  min

Today's Guarda do Embau sea temperature is
18.9° C
0.3° 

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 30 Jul 2026:

  • Best quality surf: Sunday 2 Aug, 12AM (local time) - 5ft (1.5m), 7s period, NE swell with cross-offshore winds.
  • Most powerful swell: Saturday 1 Aug, 9PM (local time) - 5ft (1.6m), 7s period, NE swell with 251 kJ wave energy.
  • Next surfable swell (1★+): Thursday 30 Jul, 6PM (local time) - 2.5ft (0.7m), 9s 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 Thursday (Jul 30) at 6PM. The primary swell is predicted to be 0.7m and 9s period with a secondary swell of 0.4m and 7s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Guarda do Embau in the next 16 days are 1.6m 7s and forecast to arrive on Saturday (Aug 01) at 9PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Sunday (Aug 02) at 12AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Thu 30th Jul)2.5ft (0.7m) 9s
Best Surf12AM (Sun 2nd Aug)5ft (1.5m) 7s
Most Powerful 9PM (Sat 1st Aug)5ft (1.6m) 7s

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


The Lowdown

G’day, Rusty here. Look, I’ll be straight with you – the first week or so is a bit of a write-off. We’re staring down the barrel of a lot of poor surf conditions and marginal days, with the odd clean window but nothing to paddle for. There’s a real gap from now until about the 5th of August where the surf just isn’t worth your time. After that, things start to get interesting, and the second week builds into something genuinely special – but you’ll need to be patient.

Let’s start with the first real flicker of hope. On the morning of Wednesday the 5th of August at Guarda do Embau, it’s glassy with light rain and a 2ft SSE swell at 10 seconds. The combined energy is moderate (246). It’s small and clean, but the water’s sitting at 66°, which is about average for this time of year. Not a standout, but a sign of life.

The real story kicks off on Monday the 10th of August. That afternoon, a clean 3ft swell from the SSE with a very long period of 14 seconds pushes in. The combined energy is strong (615), and with light offshore winds from the SW, this is a proper session. That long period will make the waves more organised and powerful, ideal for a river mouth like this.

Now, the standout. Tuesday the 11th of August is the one to circle. The morning sees a 10ft S swell at 10 seconds – combined energy is massive (3418) – and it’s glassy. This is too big for beginners, but for experienced surfers, the afternoon drops to 8ft from the SSE, still glassy, and the combined energy is 2340. The forecast says excellent conditions for experienced surfers. This is the best on offer in the whole window. The following morning, Wednesday the 12th, holds 6ft SSE swell, glassy, with strong energy (1064) – another excellent session for the crew who know what they’re doing.

Thursday the 13th of August morning is an 12ft SE swell, glassy, with combined energy at 3316, but again, that’s too big for this break. By Friday the 14th of August, the morning glass with a 6ft ESE swell and 901 energy is very good, and the afternoon brings a 5ft S swell with a 14-second period and clean conditions – combined energy is 1428, excellent for experienced surfers.

The standout is clear: Tuesday the 11th of August through to Wednesday morning the 12th is the pick. Glassy, solid groundswell, and that river mouth setup will handle the long period beautifully. Crowds are possible at Guarda do Embau, so get in early. The second week is the reward for suffering through the first.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 23°C on Sat afternoon, min 16°C on Thu night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 3mm), mostly falling on Tue afternoon. Warm (max 23°C on Mon morning, min 17°C on Sun morning). Wind will be generally light.

Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
1
0
0
0
0
0
2
0
0
1
1
1
2
1
0
0
2
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
S
9
0.7
S
9
0.8
S
9
0.5
SSE
12
0.8
S
12
0.6
S
11
1.1
NE
6
1.4
NE
7
1.5
NE
7
1.2
ENE
8
1.1
ENE
8
1
ENE
8
1.3
NE
7
1.2
NE
7
0.6
SSE
12
0.9
SSE
11
0.8
SSE
11
0.8
SSE
10
0.9
E
8
0.9
ENE
8
0.8
S
9
Wave Graph
Metric surfscale
Energy kJ
64
85
101
87
177
89
88
189
229
165
128
107
174
147
117
221
158
123
102
99
108
Wind (km/h)
10
SSW
5
ESE
15
N
20
N
30
NNE
25
N
20
N
25
NNE
10
NNW
15
SSW
10
SSE
5
WNW
10
NNE
15
NNE
5
N
5
S
10
SSE
5
SSW
5
WSW
10
ENE
10
N
Wind State
cross-off
on
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-off
cross
cross-on
glassy
cross
cross
glassy
cross
cross-on
cross
glassy
cross-on
cross-off
High Tide
2:59PM0.74m
2:19AM0.76m
3:23PM0.73m
2:51AM0.78m
3:50PM0.71m
3:26AM0.77m
4:19PM0.67m
4:05AM0.74m
4:50PM0.62m
4:48AM0.68m
5:24PM0.56m
5:42AM0.61m
6:02PM0.48m
Low Tide
9:16PM0.30m
9:28AM-0.01m
9:47PM0.30m
10:04AM0.02m
10:20PM0.31m
10:45AM0.07m
11:00PM0.32m
11:34AM0.15m
11:49PM0.33m
12:39PM0.24m
00:58AM0.34m
2:08PM0.32m
9:41PM0.38m
clear
cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
cloud
part cloud
part cloud
rain showers
light rain
heavy rain
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:56
6:56
6:56
6:54
6:54
6:54
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:44
5:44
5:45
5:45
5:45
5:45
5:46
 mm
1
2
20
Temp °C
19
18
17
20
20
17
22
23
19
19
20
17
23
23
20
21
20
18
18
19
18
Feels °C
19
19
17
17
17
14
19
20
19
19
21
19
22
23
22
21
20
19
20
20
19
  • 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 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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