Guarda do Embau Surf Break

Lat Long: 27.91° S 48.58° W

Guarda do Embau Surf Forecast and Surf Report

Issued: 8 pm 11 Aug 2026 (local time)

Forecast update in  hr  min

Today's Guarda do Embau sea temperature is
19.1° C
0.5° 

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 Aug 2026:

  • Best quality surf: Wednesday 12 Aug, 6AM (local time) - 6ft (1.9m), 12s period, SSE swell with cross-offshore winds.
  • Most powerful swell: Friday 14 Aug, 9PM (local time) - 7ft (2.2m), 13s period, SE swell with 1,609 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 12 Aug, 6AM (local time) - 6ft (1.9m), 12s period with SSE 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 Wednesday (Aug 12) at 6AM. The primary swell is predicted to be 1.9m and 12s period with a secondary swell of 0.2m and 7s. 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 2.2m 13s and forecast to arrive on Friday (Aug 14) at 9PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 4s period and expected on Saturday (Aug 15) at 3PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Wed 12th Aug)6ft (1.9m) 12s
Best Surf 6AM (Wed 12th Aug)6ft (1.9m) 12s
Most Powerful 9PM (Fri 14th Aug)7ft (2.2m) 13s

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


The Lowdown

Alright mates, Rusty here. Let’s break it down.

We’ve got a solid push of south-southeast groundswell hitting Guarda do Embau this week. That 14-second period swell brings real energy, long lines, and that deep-water punch. The combined energy sits at 926 (moderate wave energy) – enough to get you moving.

Wednesday morning the 12th kicks things off. Swell is 6ft from the SSE with a 12-second period, and a light north wind holds it cross-offshore. Clean, workable, and the water temp is about average for this time of year. A proper start for intermediate surfers. Beginners might find 6ft a bit much.

Thursday morning the 13th is the real standout. Swell holds at 6ft, period jumps to 14 seconds, combined energy hits 1331 (moderate wave energy), and the wind drops to a 3 mph south-west cross-offshore – almost glassy. This is excellent surf. The river mouth will be lining up nicely. Expect good shape and longer waits between sets.

Friday the 14th through Sunday the 16th sees the swell hang around 4ft to 6ft, but the wind turns light cross-onshore and the period drops to 8 seconds. That’s windswell territory – less grunt, more chop. Not the best, but still surfable for a paddle.

Next week, from Monday the 17th onwards, the wind gets stronger and the swell direction shifts east-northeast. The 17th afternoon sees 8ft from the ENE with a fresh 18 mph cross-shore. That’s bumpy, and at that size, it’s for experts only. The combined energy jumps to 1472, but the quality is marginal. This setup starts looking more like a kite day than a clean surf day.

There’s a stretch of poor conditions from the 18th to the 24th. Winds are moderate to fresh, cross or cross-on, and the swell drops to 1ft to 5ft with poor energy. A few days of small, weak, messy surf. Not much to write home about.

Then, on Tuesday the 25th, we get a second pulse. The morning shows 5ft from the SSE, 13-second period, with a 3 mph west wind and glassy conditions. Combined energy is 914 (moderate wave energy). That’s a clean, punchy morning session. It’s a week and a half out, so keep an eye on it, but it looks promising.

The 26th and 27th bring size back to 7ft to 8ft, but the wind is moderate cross-shore from the south-west and the period drops to 8 seconds. That’s a lot of water moving around without much shape – more for the experienced crew, and only if the wind plays ball.

Best of the outlook: Thursday morning the 13th and Tuesday morning the 25th. Both are clean, solid groundswell with light winds. The 13th is the clear winner.

Rusty.

Short Range Forecast

Heavy rain (total 40mm), heaviest during Fri afternoon. Very mild (max 18°C on Thu morning, min 12°C on Tue night). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 29mm), heaviest during Fri night. Warm (max 24°C on Mon afternoon, min 18°C on Fri night). Winds increasing (light winds from the NE on Fri night, fresh winds from the NNE by Mon afternoon).

Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
3
2
3
4
2
3
3
3
2
3
2
0
1
1
1
1
1
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.9
SSE
12
1.8
SSE
12
1.7
SSE
12
1.6
SSE
12
1.8
SSE
14
1.8
SSE
14
2
SSE
13
1.6
SSE
13
1.8
SSE
13
1.6
SSE
12
1.3
SSE
12
1.6
E
8
1.5
E
8
1.4
E
8
1.6
E
8
2
ENE
8
1.8
ENE
8
2.4
ENE
9
1.8
ENE
9
Wave Graph
Metric surfscale
Energy kJ
1016
918
838
762
1318
1161
1256
828
1110
742
437
282
259
223
324
527
434
884
539
Wind (km/h)
5
NNW
15
N
20
N
15
N
5
SW
20
SSW
5
SE
5
E
10
ENE
10
NNE
15
N
15
N
20
NNE
15
N
10
NE
20
NNE
25
N
30
NNE
10
N
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross
cross-off
cross-on
cross
cross-off
cross
cross-off
High Tide
00:59AM0.63m
3:02PM0.76m
1:25AM0.70m
3:05PM0.70m
1:55AM0.76m
3:10PM0.66m
2:28AM0.79m
3:22PM0.63m
3:03AM0.78m
3:38PM0.61m
3:40AM0.73m
3:57PM0.60m
Low Tide
8:17AM-0.08m
8:57PM0.36m
8:54AM-0.06m
9:18PM0.37m
9:28AM-0.01m
9:33PM0.36m
9:58AM0.07m
9:39PM0.33m
10:23AM0.16m
9:19PM0.29m
10:38AM0.26m
9:15PM0.26m
mod rain
light rain
part cloud
part cloud
light rain
light rain
mod rain
light rain
mod rain
heavy rain
rain showers
rain showers
rain showers
light rain
light rain
cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:47
6:46
6:45
6:43
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:50
5:51
5:51
5:52
5:52
5:52
 mm
6
3
3
5
10
5
8
20
3
2
1
2
1
Temp °C
12
15
17
16
18
17
18
18
18
18
19
20
19
20
20
20
22
24
20
Feels °C
11
13
15
16
18
15
19
19
19
19
19
20
19
20
22
21
21
22
20
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Guarda do Embau:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Guarda do Embau surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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.

Nearest locationNearest