Guarda do Embau Surf Break

Lat Long: 27.91° S 48.58° W

Guarda do Embau Surf Forecast and Surf Report

Issued: 8 am 14 Aug 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 14 Aug 2026:

  • Best quality surf: Friday 14 Aug, 6PM (local time) - 6ft (1.9m), 13s period, SSE swell with glassy winds.
  • Most powerful swell: Friday 14 Aug, 6PM (local time) - 6ft (1.9m), 13s period, SSE swell with 1,255 kJ wave energy.
  • Next surfable swell (1★+): Friday 14 Aug, 6PM (local time) - 6ft (1.9m), 13s 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 Friday (Aug 14) at 6PM. The primary swell is predicted to be 1.9m and 13s period with a secondary swell of 1.1m and 6s. Another secondary swell of 1.7m and 7s is also forecast. 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 1.9m 13s and forecast to arrive on Friday (Aug 14) at 6PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Sunday (Aug 16) at 12PM.

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

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


The Lowdown

Alright folks, Rusty here. Let’s talk about the surf ahead for Guarda do Embau. It’s a mixed bag, to be honest. We’ve got a stretch of junky, wind-blown stuff to start, then a few windows where it cleans up nicely. It’s not going to be a classic run, but there are a few moments worth paddling out for.

To kick things off, the water temperature is 66°, which is right about average for this time of year, so you won't need the thickest suit. This first standout is on Friday the 14th, in the afternoon. The swell is a solid 7ft from the SSE with a 13-second period, and the energy is strong, hitting 1580 in the water. It’s glassy, dead calm, and that’s the kind of combo that makes this river mouth setup look proper. The direction is right on the money for this spot, too. This is the pick of the whole stretch, a real opportunity for a few feathery walls down the point.

The morning of the 14th is there, but it’s smaller at 6ft and the light breeze puts a bit of a ripple on it. It’s not bad, but the afternoon is the clear winner.

Then we hit a rough patch. From Saturday the 15th through to Thursday the 20th, it’s mostly cross-shore winds, dropping swell, and a lot of chop. There are waves in the 5ft to 7ft range, but the wind messes it up. Saturday afternoon has some size at 7ft but the cross-breeze and short 8-second period will make it lumpy. This stretch is more about kites than surfboards, honestly.

We get a bit of a reprieve on Friday the 21st. It’s small, only 4ft in the morning and 3ft in the afternoon from the E, but the wind goes glassy. Both sessions are clean, but it’s pretty weak. Good for a longboard or a log, not for a high-performance session.

Another few days of small, poor conditions follow until we get to the next real highlight. On Tuesday the 25th, the morning session is looking good. The wind is offshore and glassy from the WNW, and there’s a 5ft swell from the SE. It’s not huge, but the clean conditions will make it fun and workable on the bank. This is another one to keep an eye on.

And then, looking way out to the end of the window, Thursday the 27th morning has potential. Another glassy morning, clear skies, with a small 4ft E swell. It’s clean, but again, it's small.

The middle of next week is pretty bleak. From the 22nd through the 24th, and the 26th and 28th, you’re looking at onshore or cross-shore winds, and swell in the 2ft to 4ft range with short periods. The energy drops way off into the double digits, just weak and messy. It’s more of a beach day than a surf day.

So, to wrap it up, the standout is undeniably Friday afternoon the 14th. That 7ft of clean, 13-second groundswell is the best we’ve got. Then keep an eye on the glassy mornings of the 21st, 25th, and 27th, but those are smaller, cleaner, and more user-friendly.

Rusty, out.

Short Range Forecast

Heavy rain (total 68mm), heaviest during Fri night. Warm (max 20°C on Sun morning, min 16°C on Fri morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 32°C on Tue afternoon, min 18°C on Wed night). Wind will be generally light.

Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
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
4
2
3
3
3
1
0
2
2
1
3
2
2
2
1
0
2
1
0
1
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
SSE
13
2.1
SSE
13
1.7
SSE
12
1.4
SSE
12
2.2
E
8
2.3
ENE
8
1.6
ENE
8
1.6
ENE
8
2.1
ENE
8
2.3
NE
8
1.9
ENE
9
2.1
NE
9
1.9
NE
9
1.9
NE
9
1.4
ENE
9
1.2
ENE
8
1.3
ENE
8
1.3
NE
8
1
ENE
7
1.2
ENE
7
1.2
E
8
Wave Graph
Metric surfscale
Energy kJ
968
1430
866
497
551
637
308
303
608
719
549
711
572
525
295
181
219
210
117
147
177
Wind (km/h)
10
ESE
0
ESE
15
E
10
NE
10
NE
20
N
25
N
20
NNE
25
NNE
25
N
25
NE
15
NNE
20
N
15
NNE
5
N
15
N
20
NNE
15
N
10
ENE
15
SSE
5
SSE
Wind State
on
glassy
cross-on
cross
cross
cross-off
cross-off
cross
cross
cross-off
cross
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-off
cross-on
cross-on
cross-on
High Tide
3:10PM0.66m
2:28AM0.79m
3:22PM0.63m
3:03AM0.78m
3:38PM0.61m
3:40AM0.73m
3:57PM0.60m
4:19AM0.67m
4:18PM0.58m
5:03AM0.59m
4:39PM0.55m
6:01AM0.51m
12:32PM0.51m
11:59PM0.31m
Low Tide
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
9:51AM0.35m
9:35PM0.25m
9:21AM0.40m
10:01PM0.27m
9:02AM0.45m
2:44PM0.49m
10:27PM0.31m
light rain
mod rain
heavy rain
mod rain
light rain
rain showers
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:46
6:45
6:43
6:43
6:43
6:41
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:51
5:52
5:52
5:52
5:52
5:53
5:53
 mm
5
7
41
8
4
3
Temp °C
16
17
17
18
18
19
20
20
19
23
24
19
30
32
22
30
31
24
19
19
16
Feels °C
16
19
16
19
19
18
19
19
18
21
23
19
30
32
23
30
31
24
20
19
15
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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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