
Surf Forecasts:
Guarda do Embau surf forecast from 6 Sep 2026:
- Best quality surf: Sunday 6 Sep, 9PM (local time) - 10ft (3.0m), 10s period, S swell with cross-shore winds.
- Most powerful swell: Sunday 6 Sep, 9PM (local time) - 10ft (3.0m), 10s period, S swell with 1,509 kJ wave energy.
- Next surfable swell (1★+): Sunday 6 Sep, 9PM (local time) - 10ft (3.0m), 10s 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 Sunday (Sep 06) at 9PM. The primary swell is predicted to be 3.0m and 10s period with a secondary swell of 2.3m and 10s. Another secondary swell of 0.2m and 8s is also forecast. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Guarda do Embau in the next 16 days are 3.0m 10s and forecast to arrive on Sunday (Sep 06) 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 0.7m 4s period and expected on Saturday (Sep 12) at 3AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Sun 6th Sep) | 10ft (3.0m) 10s |
| Best Surf | 9PM (Sun 6th Sep) | 10ft (3.0m) 10s |
| Most Powerful | 9PM (Sun 6th Sep) | 10ft (3.0m) 10s |
Table - best surf conditions forecast for Guarda do Embau over the next 16 days.
The Lowdown
Right, grab a coffee and settle in, because we’re looking at the next couple of weeks at Guarda do Embau.
We’ve got a bit of a mixed bag ahead, but there are some real gems buried in there for those who are patient. The water temp is sitting at about 66°F, which is right on the money for this time of year – no surprises there.
The pattern starts off a little rough, with a strong, lumpy cross-shore wind and a decent-sized, short-period swell on Sunday the 6th. That’s a write-off, honestly. Just give it a miss. The good news is that things settle down quickly. Monday the 7th sees lighter winds, but the surf is still only marginal. It’s not until Tuesday morning the 8th that we get our first real clean window. We’ve got a 4ft swell from the SSE with a light cross-offshore breeze. It’s small, but it’s clean and workable. The energy is moderate (406).
Then, Wednesday the 9th is a proper standout. The morning looks stellar. We’re looking at a 5ft swell from the ENE with next to no wind – just a slight air. That’s clean, glassy conditions and the wave energy is solid (504). That’s your pick for the first week, hands down. Get on it.
Thursday the 10th brings a weird one. We’ve got a tiny 2ft SSE swell, but it’s got a very long 16-second period and completely glassy conditions in the morning. It’s a long-period groundswell, which can be a bit tricky on a beach break like this, often zipping past you, but if you find the right bank, it’ll be weirdly fun and super clean. The energy reading says 515, which shows there’s plenty of grunt in that tiny wave.
We then hit a bit of a lull in size and quality through the end of the first week and into the start of the next. There are a few clean, cross-offshore mornings on the 12th and 14th, but the swell is small and the energy is low.
Now, Sunday the 13th is a big red flag. The models are showing a massive pulse of swell, up to 10ft to 12ft from the SE, with a combined energy reading of over 3600. That is *very* strong energy and far too big for this break. It’s an expert-only situation, and even then, it looks like it will be closing out and dangerous. Stay out of the water.
The real standout in the second week, and potentially the best session of the whole run, is Tuesday the 15th. The morning is absolutely glassy, with zero wind and a clean 5ft swell from the ESE. The energy is moderate (517), but the conditions are pure perfection. That’s the one to circle.
Following that, we have a couple of windy, messy days, but then a late gem appears. Thursday the 17th morning is glassy again, with a solid 6ft S swell packing serious energy (1218). This is big, clean, and powerful, but stated as excellent for experienced surfers. The period is 10 seconds, so it’s got a nice shape to it. It’s going to be a wild session for the crew that can handle it. The end of the run on the 19th also has some clean, fun-looking 5ft to 6ft ENE swells.
So, to sum it up: your absolute best windows are Wednesday morning the 9th for a clean, fun-size wave, and Tuesday morning the 15th for glassy perfection. If you’re after a bit more power, Thursday the 17th is the big, clean swell for experts.
Rusty.
Short Range ForecastMostly dry. Warm (max 21°C on Wed morning, min 9°C on Sun night). Winds decreasing (fresh winds from the S on Sun afternoon, calm by Wed morning). | Days 5-7 Weather SummaryModerate rain (total 19mm), heaviest on Fri night. Warm (max 22°C on Sat morning, min 17°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Sun 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | ||||||||||||||
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 10 | S 10 | S 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | SSE 12 | SSE 15 | SSE 13 | E 8 | E 8 | ENE 8 | ENE 7 | ENE 8 | S 10 |
Wave Graph | ||||||||||||||||||||
1194 | 1155 | 499 | 454 | 425 | 258 | 156 | 156 | 259 | 326 | 151 | 195 | 462 | 229 | 124 | 165 | 171 | 134 | 91 | 1200 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross | on | cross-off | cross-off | cross | cross-off | glassy | on | glassy | glassy | glassy | cross | cross-off | cross | cross-off | glassy | cross-on | cross |
High Tide | 00:24AM0.46m | 1:32PM0.82m | 00:17AM0.54m | 1:57PM0.80m | 00:22AM0.62m | 2:10PM0.77m | 00:43AM0.70m | 2:10PM0.72m | 1:11AM0.77m | 2:12PM0.69m | 1:42AM0.80m | 2:21PM0.67m | 2:14AM0.81m | |||||||
Low Tide | 6:52PM0.34m | 5:49AM0.06m | 7:07PM0.33m | 6:35AM-0.01m | 7:28PM0.33m | 7:16AM-0.05m | 7:51PM0.32m | 7:52AM-0.05m | 8:12PM0.30m | 8:25AM-0.01m | 8:30PM0.27m | 8:55AM0.05m | 8:43PM0.24m | |||||||
— | — | 6:20 | — | — | 6:20 | — | — | 6:18 | — | — | 6:18 | — | — | 6:16 | — | — | 6:16 | — | — | |
6:01 | — | — | 6:02 | — | — | 6:02 | — | — | 6:04 | — | — | 6:04 | — | — | 6:05 | — | — | 6:05 | — | |
mm | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 6 | 4 | 2 | 6 | — | — | — |
Temp °C | 14 | 11 | 13 | 14 | 12 | 20 | 20 | 17 | 21 | 20 | 18 | 21 | 21 | 19 | 21 | 20 | 20 | 22 | 21 | 15 |
Feels °C | 6 | 5 | 10 | 11 | 9 | 17 | 17 | 17 | 21 | 20 | 19 | 23 | 23 | 22 | 22 | 20 | 20 | 24 | 19 | 9 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | S 10 | S 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 7 | ENE 8 | S 10 |
13 | 755 | 499 | 454 | 425 | 258 | 156 | 154 | 259 | 237 | 151 | 118 | 121 | 120 | 124 | 165 | 171 | 134 | 91 | 851 | |
Swell 2 Height (m) Direction Period (s) | — | E 8 | E 8 | E 8 | E 8 | E 6 | SE 12 | SSE 9 | SSE 10 | SSE 12 | S 10 | SSE 12 | SSE 15 | SSE 13 | S 12 | S 12 | SSE 11 | S 10 | S 10 | ENE 8 |
— | 5 | 5 | 5 | 5 | 41 | 37 | 153 | 214 | 288 | 138 | 195 | 462 | 229 | 104 | 96 | 39 | 31 | 18 | 50 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | ENE 8 | SSE 12 | S 16 | SSE 15 | S 12 | E 14 | SSE 12 | SSE 16 | E 14 | E 14 | ESE 13 | ESE 13 | E 12 | SSE 6 | ESE 12 | E 12 |
— | — | — | — | 12 | 57 | 5 | 21 | 113 | 4 | 89 | 166 | 4 | 4 | 17 | 17 | 12 | 4 | 14 | 3 | |
Wind waves Height (m) Direction Period (s) | S 10 | S 10 | — | — | — | — | E 6 | NE 7 | — | ENE 8 | — | — | — | — | — | NNE 3 | N 4 | S 6 | S 5 | S 10 |
1194 | 1155 | — | — | — | — | 43 | 156 | — | 326 | — | — | — | — | — | 3 | 9 | 7 | 54 | 1200 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 5 | 482 | 5 | 5 | 38 | 0 | 0 | 34 | 0 | 0 | 16 | 0 | 0 | 3 | 0 | 0 | 38 | 0 | 0 | 378 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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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.










