Surf Forecasts:
Guarda do Embau surf forecast from 17 Jul 2026:
- Best quality surf: Saturday 18 Jul, 9PM (local time) - 7ft (2.1m), 9s period, NE swell with cross-offshore winds.
- Most powerful swell: Saturday 18 Jul, 9PM (local time) - 7ft (2.1m), 9s period, NE swell with 671 kJ wave energy.
- Next surfable swell (1★+): Saturday 18 Jul, 9PM (local time) - 7ft (2.1m), 9s period with NE 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 Saturday (Jul 18) at 9PM. The primary swell is predicted to be 2.1m and 9s period with a secondary swell of 1.7m and 9s. Another secondary swell of 0.2m and 16s is also forecast. 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 2.1m 9s and forecast to arrive on Saturday (Jul 18) 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 0.6m 5s period and expected on Friday (Jul 24) at 12AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Sat 18th Jul) | 7ft (2.1m) 9s |
| Best Surf | 9PM (Sat 18th Jul) | 7ft (2.1m) 9s |
| Most Powerful | 9PM (Sat 18th Jul) | 7ft (2.1m) 9s |
Table - best surf conditions forecast for Guarda do Embau over the next 16 days.
The Lowdown
Hey, Rusty here. Let's talk about Guarda do Embau. This river break faces SE for swell, and right now the water's 61° – that's nearly 5° colder than average, so don't forget your thick rubber. The first few days are a bust. Friday July 17 afternoon has 5ft of short-period ENE junk with a side breeze – forget it. Saturday July 18 morning shapes up: 7ft NE, cross-off wind, clean but short period (8s) and only marginal on the tide. Saturday afternoon goes bad again.
Now Sunday July 19 morning – that's the first real highlight. We've got 6.5ft NE swell, a light offshore from the N at 9 mph, clean, and combined energy at 827. The period's short at 8s, but for a river wave that means fun, punchy lines. Crowds can show sometimes, but
Short Range ForecastMostly dry. Warm (max 26°C on Sun morning, min 17°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 24mm), heaviest during Wed morning. Warm (max 26°C on Mon afternoon, min 17°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Fri 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | ||||||||||||||
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) | ENE 8 | NE 8 | NE 8 | ENE 8 | NE 9 | NE 8 | ENE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 343 | 588 | 604 | 390 | 625 | 494 | 292 | 623 | 519 | 504 | 511 | 262 | 221 | 153 | 147 | 136 | 197 | 159 | 142 | 140 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | glassy | cross-on | cross | glassy | glassy | cross-off | cross | on | cross |
High Tide | 4:11PM0.60m | 3:15AM0.73m | 4:27PM0.56m | 9:16PM0.43m | 3:55AM0.71m | 4:49PM0.55m | 4:39AM0.66m | 5:14PM0.53m | 5:30AM0.59m | 5:44PM0.52m | 11:26PM0.35m | 6:39AM0.52m | 6:22PM0.49m | 12:23PM0.53m | 7:29PM0.46m | |||||
Low Tide | 10:48PM0.45m | 11:12AM0.11m | 8:49PM0.43m | 11:48AM0.20m | 9:02PM0.38m | 12:28PM0.29m | 9:45PM0.35m | 1:28PM0.37m | 10:47PM0.35m | 10:04AM0.46m | 3:00PM0.43m | 3:12AM0.30m | 4:48PM0.43m | |||||||
 |  | | | | | |  |  | |  |  | |  |  |  |  |  | | | |
 | — | — | 7:03 | — | — | 7:03 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — |
 | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:38 | — | — | 5:38 | — | — | 5:39 | — |
mm | — | — | — | — | — | — | — | — | — | — | 2 | 2 | — | 7 | 8 | — | 2 | 3 | 3 | 7 |
Temp °C | 23 | 18 | 25 | 25 | 20 | 26 | 26 | 21 | 25 | 26 | 22 | 22 | 21 | 18 | 18 | 19 | 18 | 18 | 18 | 18 |
Feels °C | 20 | 16 | 22 | 22 | 18 | 23 | 23 | 19 | 24 | 24 | 21 | 24 | 22 | 19 | 21 | 21 | 19 | 20 | 19 | 20 |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ENE 8 | ENE 8 | ESE 10 | ENE 9 | ENE 8 | SSE 13 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 |
| kJ | 40 | 339 | 402 | 9 | 372 | 315 | 17 | 339 | 323 | 287 | 284 | 262 | 221 | 153 | 147 | 136 | 197 | 159 | 142 | 107 |
Swell 2 Height (m) Direction Period (s) | SSE 16 | SE 10 | ESE 10 | SSE 16 | SSE 15 | SSE 13 | — | S 12 | S 12 | S 11 | S 11 | S 10 | S 10 | S 9 | S 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 26 | 27 | 9 | 26 | 21 | 17 | — | 11 | 11 | 10 | 9 | 31 | 66 | 56 | 112 | 125 | 99 | 96 | 96 | 140 |
Swell 3 Height (m) Direction Period (s) | S 12 | SSE 15 | SSE 13 | S 13 | E 9 | S 8 | — | — | — | — | — | — | — | S 15 | S 14 | S 12 | S 11 | S 11 | SE 10 | SSE 12 |
| kJ | 3 | 21 | 17 | 3 | 2 | 1 | — | — | — | — | — | — | — | 4 | 4 | 3 | 2 | 2 | 17 | 14 |
Wind waves Height (m) Direction Period (s) | ENE 8 | NE 8 | NE 8 | ENE 8 | NE 9 | NE 8 | ENE 8 | NE 8 | NE 8 | NE 8 | NE 8 | — | — | S 4 | — | — | — | — | — | N 5 |
| kJ | 343 | 588 | 604 | 390 | 625 | 494 | 292 | 623 | 519 | 504 | 511 | — | — | 2 | — | — | — | — | — | 15 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 27 | 38 | 22 | 27 | 22 | 0 | 202 | 46 | 0 | 50 | 0 | 0 | 5 | 5 | 0 | 0 | 0 | 5 | 3 | 5 |
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.
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