Surf Forecasts:
Prainha do Farol surf forecast from 18 Aug 2026:
- Best quality surf: Saturday 22 Aug, 9PM (local time) - 10ft (3.0m), 8s period, S swell with cross-shore winds.
- Most powerful swell: Monday 24 Aug, 9AM (local time) - 10ft (3.0m), 14s period, S swell with 3,110 kJ wave energy.
- Next surfable swell (1★+): Wednesday 19 Aug, 9PM (local time) - 2.5ft (0.8m), 7s period with S swell.
Best Forecast Surf Conditions for Prainha do Farol this week:
The surf forecast for Prainha do Farol over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 19) at 9PM. The primary swell is predicted to be 0.8m and 7s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Prainha do Farol in the next 16 days are 3.0m 14s and forecast to arrive on Monday (Aug 24) at 9AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 8s period and expected on Tuesday (Aug 18) at 6AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Wed 19th Aug) | 2.5ft (0.8m) 7s |
| Best Surf | 9PM (Sat 22nd Aug) | 10ft (3.0m) 8s |
| Most Powerful | 9AM (Mon 24th Aug) | 10ft (3.0m) 14s |
Table - best surf conditions forecast for Prainha do Farol over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s on the cards for Prainha do Farol.
The forecast is a long, slow burner with a whole lot of nothing for the first few days. Don’t even bother paddling out from Tuesday the 18th through to Saturday the 22nd. We’re looking at tiny, weak swells and poor surf conditions. The wind is all over the place, and the energy is just pathetic – barely a whisper in the water (8 to 27 combined energy). You’d be wasting your time.
Now, Sunday the 23rd of August is where it finally gets interesting. The morning session is the real standout. We’ve got a solid pulse of swell from the S, pushing in at a solid 8ft. The period is a nice, long 11 seconds, a proper groundswell that’ll bring some real grunt (combined energy of 1394). The wind is a clean, cross-off breeze from the WSW. This is proper surf for experienced surfers. The waves will have some real shape and power, but it’s a big one at 8ft, so it’s not for the groms. The afternoon gets messy with a cross-on wind, so hit it early.
Monday the 24th of August is a cruel tease. The morning is glassy – dead calm with a WSW wind at just 3 mph – and the swell is massive, a solid 10ft from the S with a very long 14-second period. The combined energy is a monstrous 3110. This is a beast of a day, but honestly, it’s too big for this break. This is expert-only territory, and even then, you’d have to be wired in. The afternoon is similar, just with a bit of cross-onshore wind.
The rest of the run is a bit of a mixed bag and nothing to get too excited about. Tuesday the 25th has some decent 7ft swell from the S, but it’s a bit marginal and the wind, while cross-off, is a bit fresh at 16 mph. Thursday the 27th morning has a glimmer of hope with clean 3ft swell from the SSE, and by Friday the 28th morning there’s a clean 4ft swell from the SSE with a long 12-second period, but the quality is just so-so. The last couple of days of August and into September are mostly a write-off with messy winds and poor surf.
The water temp is about average for this time of year at Prainha do Farol, no real surprises there.
So, to wrap it up: your best bet is the Sunday morning (23rd of August) for a proper, powerful session. The Monday morning (24th of August) is a monster, but only for the brave and the very skilled. The rest of the window is mostly a waiting game or a gamble.
Stay stoked,
Rusty.
Short Range ForecastMostly dry. Warm (max 31°C on Tue morning, min 17°C on Tue night). Winds increasing (calm on Wed afternoon, fresh winds from the NE by Thu afternoon). | Days 5-7 Weather SummaryMostly dry. Warm (max 20°C on Thu night, min 10°C on Sat night). Winds increasing (light winds from the WSW on Thu night, fresh winds from the SSW by Fri night). | ||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||
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 11 | S 10 | S 10 | S 9 | S 8 | SSW 7 | S 7 | S 9 | NE 6 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | S 8 | S 9 | S 11 | S 11 | S 11 |
Wave Graph | |||||||||||||||||||
20 | 8 | 7 | 6 | 8 | 18 | 77 | 117 | 214 | 37 | 19 | 640 | 720 | 812 | 836 | 1112 | 1394 | 1532 | 1595 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross-off | cross | cross | cross | cross-on | cross | cross-off | cross-on | cross-off |
High Tide | 4:02AM0.59m | 4:02PM0.52m | 4:47AM0.52m | 4:23PM0.50m | 5:43AM0.45m | 12:22PM0.46m | 11:47PM0.26m | 12:33PM0.52m | 11:19PM0.31m | 12:48PM0.57m | 11:21PM0.37m | 1:05PM0.61m | 11:44PM0.43m | ||||||
Low Tide | 9:03PM0.24m | 11:12AM0.32m | 9:19PM0.22m | 8:53AM0.36m | 9:48PM0.23m | 8:39AM0.39m | 2:11PM0.45m | 10:17PM0.26m | 10:43PM0.31m | 3:56AM0.22m | 9:13PM0.36m | 5:13AM0.16m | 6:51PM0.33m | ||||||
— | 6:43 | — | — | 6:43 | — | — | 6:41 | — | — | 6:41 | — | — | 6:39 | — | — | 6:39 | — | — | |
— | — | 5:53 | — | — | 5:53 | — | — | 5:54 | — | — | 5:54 | — | — | 5:55 | — | — | 5:55 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 31 | 23 | 21 | 18 | 18 | 18 | 20 | 21 | 20 | 20 | 18 | 15 | 13 | 13 | 13 | 12 | 12 | 12 |
Feels °C | 22 | 30 | 22 | 22 | 18 | 18 | 20 | 17 | 17 | 19 | 15 | 12 | 8 | 7 | 6 | 6 | 8 | 8 | 9 |
Swell 1 Height (m) Direction Period (s) | S 11 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 9 | S 8 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | S 11 | S 11 | S 11 |
20 | 403 | 343 | 255 | 165 | 122 | 91 | 117 | 50 | 123 | 68 | 74 | 80 | 70 | 55 | 32 | 1394 | 1280 | 1595 | |
Swell 2 Height (m) Direction Period (s) | — | S 10 | S 10 | S 9 | S 8 | SSW 7 | S 7 | SE 12 | SE 6 | SE 6 | SSW 5 | — | — | — | S 14 | — | NE 8 | NE 8 | ENE 8 |
— | 8 | 7 | 6 | 5 | 18 | 77 | 6 | 8 | 1 | 17 | — | — | — | 14 | — | 18 | 17 | 6 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | E 13 | SE 14 | SE 13 | S 10 | — | SE 12 | SE 11 | SSW 8 | — | — | — | — | — | — | — | — |
— | — | — | 3 | 8 | 7 | 48 | — | 6 | 5 | 19 | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | NE 8 | NE 8 | — | SW 3 | SSW 3 | SSW 3 | — | ENE 8 | NE 6 | SSW 8 | — | SSW 8 | SSW 8 | SSW 8 | S 8 | S 9 | — | S 11 | — |
557 | 560 | — | 3 | 2 | 2 | — | 117 | 214 | 37 | — | 640 | 720 | 812 | 836 | 1112 | — | 1532 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 26 | 1 | 10 | 10 | 10 | 10 | 26 | 31 | 54 | 10 | 10 | 45 | 45 | 45 | 749 | 0 | 0 | 32 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | |||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||
Header Global | |||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Information about the Prainha do Farol Surf forecast
The above surf forecast table for Prainha do Farol provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Prainha do Farol can be found by selecting the local surf guide option on the grey menu. Our Prainha do Farol 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 (Prainha do Farol) 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 Prainha do Farol 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.
Are you planning a holiday in Santa Catarina - Sul? If you are looking for accommodation near Prainha do Farol, camping, hotels and holiday cottages in Santa Catarina - Sul, consider staying in Laguna which is 14 km (9 miles) away. Other places in and around Santa Catarina - Sul where you can find information about places to rent, and car hire include Tubarao which is 24 km (15 miles) away, Imbituba, Icara and Braco do Norte.











