
Surf Forecasts:
Guarda do Embau surf forecast from 10 Aug 2026:
- Best quality surf: Monday 10 Aug, 9PM (local time) - 7ft (2.1m), 12s period, S swell with cross-offshore winds.
- Most powerful swell: Monday 10 Aug, 6PM (local time) - 8ft (2.5m), 12s period, S swell with 1,797 kJ wave energy.
- Next surfable swell (1★+): Monday 10 Aug, 9PM (local time) - 7ft (2.1m), 12s 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 (Aug 10) at 9PM. The primary swell is predicted to be 2.1m and 12s period with a secondary swell of 0.5m and 8s. 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 2.5m 12s and forecast to arrive on Monday (Aug 10) at 6PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Saturday (Aug 15) at 6PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Mon 10th Aug) | 7ft (2.1m) 12s |
| Best Surf | 9PM (Mon 10th Aug) | 7ft (2.1m) 12s |
| Most Powerful | 6PM (Mon 10th Aug) | 8ft (2.5m) 12s |
Table - best surf conditions forecast for Guarda do Embau over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s talk about what’s cooking at Guarda do Embau for the next couple of weeks.
We’ve got a solid run of surf coming up, but there’s a bit of a wait for the really good stuff. The first couple of days are a write-off with messy, choppy conditions, but don’t lose hope. The water is sitting at 67° – that’s pretty much bang on average for this time of year, so no surprises there.
The real standout is shaping up for Tuesday morning (11 August). That’s the session to circle. We’ve got a 7 ft SSE swell on a solid 12-second period pushing in, and the wind is going to be glassy. I’m talking dead flat, no ripples, perfect conditions. The wave energy is pumping at 1158 (moderate energy), so you’ll feel some push. This is a river mouth setup, so that long period groundswell will wrap in nicely. It’s on the bigger side – over 5 ft – so it’s not for the complete beginners, but for anyone with a bit of experience, this is as good as it gets. This break is very consistent, so you won’t be sitting around waiting forever.
Wednesday morning (12 August) is also a beauty. The swell drops just a touch to 6 ft from the SSE, still 12-second period, but the wind swings to a light cross-offshore from the north. It’s going to be clean and lined up. The energy is still healthy at 923 (moderate). Not quite as punchy as Tuesday, but a very solid option.
The following week gets a bit more mixed. Friday morning (14 August) sees the swell drop to 5 ft, but with clean cross-off winds and a 13-second period, there will be some fun, racier waves. The energy is lower at 784, so it’s a mellower session but still worthwhile.
Then we hit a bit of a lull over the weekend (15-16 August) with smaller swell down to 3 ft. The winds are clean, so if you’re desperate for a paddle, it’s doable, but it’s not the main event.
Now, look ahead to Wednesday morning (19 August) – that’s another one to watch. We’ve got a 7 ft SSE swell rolling in, 11-second period, and the wind is going glassy again. The energy is right back up to 1069 (moderate). This is a bigger, more powerful wave – over 7 ft – so this is strictly for the experienced crew. If you’ve got the skills, this could be a ripper. The crowds here can be a factor sometimes, so get out early.
After that, the swell fades and the winds get messy for the rest of the period. The last week of August is looking pretty quiet with small, onshore junk. There’s a stretch from the 22nd to the 25th where the conditions are poor, and the swell is tiny and short-period. Not much to get excited about there.
So, to sum it up: Tuesday morning (11 August) is the absolute pick of the bunch. Big, clean, glassy SSE swell. Wednesday morning (19 August) is the second standout for the experienced surfers. The rest is a mix of fun days and flat spells.
Keep your eyes on the horizon, and I’ll see you out there.
Rusty.
Short Range ForecastLight rain (total 6mm), mostly falling on Tue afternoon. Very mild (max 16°C on Wed afternoon, min 12°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 28mm), heaviest during Thu night. Warm (max 25°C on Sat afternoon, min 17°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | S 12 | S 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | E 7 |
Wave Graph | |||||||||||||||||||||
1369 | 1712 | 1338 | 1145 | 887 | 1016 | 918 | 824 | 418 | 1285 | 1179 | 1139 | 670 | 841 | 634 | 343 | 259 | 202 | 176 | 173 | 290 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | glassy | cross-off |
High Tide | 2:19PM0.83m | 00:41AM0.55m | 2:47PM0.81m | 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 | ||||||||
Low Tide | 8:05PM0.31m | 7:36AM-0.05m | 8:33PM0.34m | 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 | ||||||||
6:50 | — | — | 6:48 | — | — | 6:48 | — | — | 6:47 | — | — | 6:46 | — | — | 6:45 | — | — | 6:43 | — | — | |
— | 5:49 | — | — | 5:50 | — | — | 5:50 | — | — | 5:51 | — | — | 5:51 | — | — | 5:52 | — | — | 5:52 | — | |
mm | — | — | — | — | 2 | 2 | 2 | — | — | — | — | 8 | 3 | 2 | 6 | 3 | 3 | 3 | 4 | 1 | — |
Temp °C | 14 | 15 | 12 | 13 | 12 | 12 | 14 | 16 | 16 | 19 | 20 | 18 | 20 | 20 | 19 | 24 | 25 | 20 | 21 | 20 | 21 |
Feels °C | 9 | 10 | 8 | 12 | 11 | 11 | 12 | 14 | 14 | 18 | 20 | 18 | 20 | 20 | 20 | 24 | 24 | 21 | 23 | 23 | 21 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | E 8 | E 8 | E 8 | E 8 | E 7 |
956 | 1152 | 1338 | 1145 | 887 | 1016 | 918 | 824 | 418 | 1285 | 1179 | 1139 | 670 | 841 | 634 | 343 | 177 | 144 | 133 | 133 | 235 | |
Swell 2 Height (m) Direction Period (s) | ENE 8 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | SSE 14 | NE 5 | ENE 6 | NE 6 | SE 8 | SE 7 | SE 7 | ESE 8 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 |
22 | 30 | 27 | 13 | 12 | 11 | 5 | 5 | 330 | 23 | 20 | 16 | 96 | 91 | 79 | 138 | 259 | 202 | 176 | 173 | 77 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | NE 6 | ENE 6 | ENE 4 | E 9 | E 10 | — | E 13 | E 13 | E 13 |
— | — | — | — | — | — | — | — | — | — | — | — | 18 | 15 | 11 | 6 | 8 | — | 12 | 13 | 12 | |
Wind waves Height (m) Direction Period (s) | S 12 | S 12 | — | — | — | — | NE 7 | NNE 4 | NE 4 | — | SSW 4 | — | — | NE 6 | N 3 | — | N 4 | — | — | — | E 7 |
1369 | 1712 | — | — | — | — | 14 | 9 | 21 | — | 8 | — | — | 19 | 1 | — | 9 | — | — | — | 290 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 5 | 49 | 0 | 0 | 0 | 0 | 0 | 3 | 16 | 5 | 5 | 0 | 0 | 0 | 0 | 3 | 16 | 0 | 0 | 0 | 16 |
Best forecast wave conditions in Santa Catarina - Sul | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
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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.











