
Surf Forecasts:
Guarita surf forecast from 6 Aug 2026:
- Best quality surf: Friday 7 Aug, 9PM (local time) - 8ft (2.4m), 12s period, S swell with cross-offshore winds.
- Most powerful swell: Friday 7 Aug, 9PM (local time) - 8ft (2.4m), 12s period, S swell with 1,707 kJ wave energy.
- Next surfable swell (1★+): Thursday 6 Aug, 3AM (local time) - 1.5ft (0.5m), 9s period with SSE swell.
Best Forecast Surf Conditions for Guarita this week:
The surf forecast for Guarita over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 06) at 3AM. The primary swell is predicted to be 0.5m and 9s period with a secondary swell of 0.5m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Guarita in the next 16 days are 2.4m 12s and forecast to arrive on Friday (Aug 07) 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 2.2m 10s period and expected on Friday (Aug 07) at 6PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Thu 6th Aug) | 1.5ft (0.5m) 9s |
| Best Surf | 9PM (Fri 7th Aug) | 8ft (2.4m) 12s |
| Most Powerful | 9PM (Fri 7th Aug) | 8ft (2.4m) 12s |
Table - best surf conditions forecast for Guarita over the next 16 days.
The Lowdown
Alright, this is Rusty. Let’s break down what’s coming for Guarita over the next couple of weeks.
We’re looking at a slow start here. The first few days are pretty ordinary, but there are a couple of real standouts on the horizon that’ll get the heart pumping. The water temp is about average for this time of year, nothing unusual to report.
Things kick off Thursday, the 6th of August, with tiny, weak surf. We’re talking knee-high SSE swell at 2 ft, with a short period of 9 seconds and combined energy that’s barely a whisper (84). The morning’s got a light NNW breeze, keeping it clean, but it’s thin. Don’t get too excited just yet.
Friday the 7th stays small and messy, but Saturday the 8th starts to show some promise. By Saturday afternoon, things get very interesting. The swell picks up to a solid 6 ft from the SSE, with a very long period of 13 seconds – that’s proper groundswell energy (1133). The wind drops to dead glass. This is excellent surf for experienced surfers. The long period means better shaped waves but longer waits between sets. It’s a reef break, so that long-period groundswell will line up nicely.
Sunday the 9th through Monday the 10th see a drop-off, with messy cross-shore winds and moderate energy (515 to 477). Tuesday the 11th morning looks fun again – 6 ft of SSE swell at 12 seconds, with a clean cross-off breeze. That’s very good surf, with moderate energy (905).
But the real standout is Wednesday morning, the 12th of August. We’ve got 6 ft of SSE groundswell with a 12-second period, and the combined energy is pumping (1048). The wind is a light northerly cross-off, keeping it clean. This is excellent for experienced surfers. Guarita is a reef break, so the long-period swell will wrap in nicely, offering some proper, well-shaped waves. The early session will be the call.
After that, Thursday the 13th has some clean windows with light winds, but the swell starts to back off. Friday the 14th through the weekend of the 16th gets marginal again, with smaller swell and tricky winds. There’s a rough patch around Monday the 17th with strong NE winds and messy, blown-out conditions – that’s more of a kitesurfing scene if anything.
Things clean up again on Thursday the 20th of August morning. Glassy conditions with a small 5 ft east swell, but the period is short (7 seconds). It’s clean and fun for a cruise, but not a standout.
The final highlight, and a promising long-range call, is Friday morning, the 21st of August. We’re looking at a solid 8 ft from the ENE, with an 8-second period. The energy is there (1179), and it’s dead glassy. That’s a big, powerful wave for experienced surfers only. Big swell like that over 8 ft will be pushing it for anyone but experts. Keep an eye on this one, but remember it’s a long way out.
So to sum it up: the best bets are Wednesday the 12th for the combination of size, period, and clean wind, and Friday the 21st for the biggest, glassy swell, though that’s less certain.
Stay stoked.
Rusty.
Short Range ForecastLight rain (total 9mm), mostly falling on Thu night. Warm (max 22°C on Thu morning, min 11°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 15°C on Sat night, min 11°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | ||||||||||||||
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) | SSE 9 | SSE 9 | SSE 9 | NNE 5 | ENE 8 | S 9 | S 14 | SSE 13 | SSE 13 | S 12 | SSE 12 | S 9 | S 12 | S 12 | S 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 |
Wave Graph | |||||||||||||||||||
56 | 45 | 30 | 33 | 32 | 186 | 1402 | 1144 | 965 | 773 | 317 | 421 | 736 | 456 | 537 | 960 | 857 | 671 | 811 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-on | off | cross-off | cross-off | glassy | cross | glassy | cross-off | cross-off | cross | glassy | cross-off | cross | cross-off | cross-off | cross-on | cross-off |
High Tide | 11:03PM0.34m | 5:11AM0.40m | 4:59PM0.31m | 11:56PM0.32m | 6:13AM0.33m | 12:15PM0.55m | 00:45AM0.31m | 1:11PM0.63m | 1:30AM0.29m | 2:07PM0.67m | 2:12AM0.27m | 3:03PM0.67m | 9:30PM0.30m | 4:00PM0.64m | 10:49PM0.39m | ||||
Low Tide | 1:49AM0.23m | 8:00AM0.29m | 2:55PM0.26m | 8:28PM0.13m | 8:14AM0.29m | 9:12PM0.12m | 4:09AM0.15m | 10:02PM0.14m | 5:22AM0.08m | 11:09PM0.18m | 6:23AM0.01m | 8:02PM0.29m | 7:13AM-0.05m | 8:17PM0.32m | |||||
— | 7:00 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:56 | — | — | 6:56 | — | — | |
— | — | 5:50 | — | — | 5:50 | — | — | 5:51 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | |
mm | — | — | — | 6 | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 22 | 22 | 21 | 16 | 17 | 13 | 16 | 16 | 15 | 14 | 14 | 12 | 13 | 14 | 11 | 13 | 14 | 13 |
Feels °C | 18 | 22 | 22 | 22 | 12 | 12 | 10 | 14 | 17 | 10 | 9 | 9 | 9 | 9 | 9 | 6 | 10 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | SSE 9 | SSE 9 | ENE 6 | ENE 5 | ENE 8 | ENE 8 | S 14 | SSE 13 | SSE 13 | S 12 | S 7 | S 9 | S 12 | S 12 | S 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 |
56 | 45 | 24 | 17 | 32 | 24 | 1402 | 1144 | 965 | 773 | 178 | 421 | 736 | 456 | 537 | 960 | 857 | 671 | 811 | |
Swell 2 Height (m) Direction Period (s) | E 7 | E 6 | SSE 9 | ENE 8 | SSE 8 | SE 8 | ENE 8 | ENE 8 | ENE 6 | ENE 7 | SSE 12 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 8 | ENE 8 | ENE 8 |
33 | 22 | 30 | 19 | 6 | 3 | 13 | 24 | 48 | 57 | 317 | 11 | 12 | 6 | 6 | 26 | 14 | 13 | 6 | |
Swell 3 Height (m) Direction Period (s) | SE 15 | SSE 13 | SSE 12 | SE 8 | S 10 | — | — | — | — | — | ENE 8 | — | E 13 | NE 8 | E 10 | — | NE 8 | ENE 8 | — |
9 | 17 | 14 | 18 | 7 | — | — | — | — | — | 20 | — | 4 | 15 | 2 | — | 34 | 26 | — | |
Wind waves Height (m) Direction Period (s) | NE 3 | — | — | NNE 5 | SW 6 | S 9 | — | NE 8 | ENE 6 | SSW 5 | SSW 7 | — | — | SSW 3 | S 10 | — | — | — | — |
2 | — | — | 33 | 32 | 186 | — | 73 | 120 | 105 | 414 | — | — | 4 | 461 | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 140 | 0 | 171 | 446 | 0 | 14 | 0 | 84 | 71 | 71 | 0 | 0 | 142 | 21 | 0 | 142 | 0 |
Best forecast wave conditions in Rio Grande Do Sul | |||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||
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Information about the Guarita Surf forecast
The above surf forecast table for Guarita provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Guarita can be found by selecting the local surf guide option on the grey menu. Our Guarita 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 (Guarita) 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 Guarita 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.
Guarita is 22 km (14 miles) from Torres. If you plan a holiday in Rio Grande Do Sul, look for hotels and other accommodation in Torres. Torres has rooms for a wide range of budgets as well as car hire and transport links.











