
Surf Forecasts:
Galheta do Sul surf forecast from 7 Aug 2026:
- Best quality surf: Saturday 8 Aug, 6PM (local time) - 5ft (1.6m), 13s period, SSE swell with cross-offshore winds.
- Most powerful swell: Monday 10 Aug, 6AM (local time) - 8ft (2.4m), 13s period, S swell with 2,001 kJ wave energy.
- Next surfable swell (1★+): Saturday 8 Aug, 12AM (local time) - 6ft (1.8m), 10s period with S swell.
Best Forecast Surf Conditions for Galheta do Sul this week:
The surf forecast for Galheta do Sul over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 08) at 12AM. The primary swell is predicted to be 1.8m and 10s period with a secondary swell of 0.5m and 8s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Galheta do Sul in the next 16 days are 2.4m 13s and forecast to arrive on Monday (Aug 10) at 6AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Saturday (Aug 08) at 6PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Sat 8th Aug) | 6ft (1.8m) 10s |
| Best Surf | 6PM (Sat 8th Aug) | 5ft (1.6m) 13s |
| Most Powerful | 6AM (Mon 10th Aug) | 8ft (2.4m) 13s |
Table - best surf conditions forecast for Galheta do Sul over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s coming up for Galheta do Sul.
Right off the bat, the first few days are a write-off. Friday the 7th is a mess – strong cross-shore wind, lumpy, choppy, and the swell is just a weak 3ft with a short period. Not worth paddling out. Saturday the 8th shows a bit more life with a 6ft SSE swell, but the wind is still tricky and the conditions are just marginal. We’ve got a few days of poor to mediocre surf to get through before the real window opens.
The standout window is definitely Tuesday the 11th. We’ve got a solid 5ft to 6ft SSE groundswell rolling in with a nice 12-second period, moderate wave energy (777-914), and the wind goes glassy or light offshore. That’s about as clean as it gets here. The water is sitting at 67°, which is a touch warmer than normal for this time of year, so you might not even need a thick suit. The morning session will be clean, and the afternoon turns glassy. This is the session to lock in. Crowds are sometimes an issue, but on a Tuesday with that kind of quality, expect a few regulars to be out.
The next big one to keep an eye on is Thursday the 13th afternoon. The swell drops a touch to 5ft, but the period jumps to a very long 16 seconds, creating excellent conditions for experienced surfers. The wave energy is strong (1533), and the wind is clean cross-off. This is a point-break style wave on a reef setup, so that long period will really line up nicely. Not for beginners, but if you can handle it, this is premium.
After that, things get a bit average again through the middle of the month with cross-shore winds and choppy surf. But then, on Wednesday the 19th, we get another spike: a 7ft SSW swell with a short 8-second period, but the wind is light offshore and the conditions are clean. That’s a big one – over 8ft is expert territory, so this 7ft is still a solid challenge for strong intermediates. The wave energy is strong (1141), so expect some push.
The final week sees a taper back to smaller, cleaner waves but nothing that jumps out as a must-surf session. Thursday the 20th morning has a 5ft S swell with clean offshore wind, a decent option if you missed the earlier windows.
Overall, the best bet is Tuesday the 11th for the best all-round conditions, with Thursday the 13th afternoon as the pick for the experienced crew looking for a long-period groundswell. Don’t waste your time on the first few days or the windy, choppy spells in the middle.
Rusty.
Short Range ForecastLight rain (total 4mm), mostly falling on Sat morning. Very mild (max 18°C on Sat afternoon, min 12°C on Sun night). Mainly fresh winds. | Days 5-7 Weather SummaryHeavy rain (total 27mm), heaviest during Wed morning. Very mild (max 17°C on Thu morning, min 12°C on Mon night). Winds increasing (calm on Tue morning, fresh winds from the NNE by Wed night). | |||||||||||||||||||
Fri 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | ||||||||||||||
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 8 | S 10 | S 14 | SSE 14 | SSE 13 | S 8 | S 11 | S 11 | S 13 | S 12 | SSE 12 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 14 | SSE 16 | SSE 14 |
Wave Graph | ||||||||||||||||||||
327 | 637 | 1243 | 1090 | 670 | 531 | 762 | 720 | 1863 | 1952 | 1047 | 1092 | 901 | 1068 | 838 | 706 | 503 | 1032 | 1474 | 1047 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | cross-off | cross-off | cross | cross-on | cross-on | cross | cross | cross-on | cross-off | cross-off | glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross |
High Tide | 00:39AM0.37m | 1:13PM0.70m | 1:08AM0.37m | 2:00PM0.75m | 1:15AM0.39m | 2:44PM0.76m | 00:13AM0.44m | 3:26PM0.74m | 00:25AM0.52m | 4:02PM0.68m | 00:55AM0.59m | 3:59PM0.59m | 1:29AM0.66m | |||||||
Low Tide | 9:16PM0.29m | 4:52AM0.17m | 7:14PM0.29m | 5:55AM0.08m | 7:39PM0.29m | 6:47AM0.00m | 8:06PM0.30m | 7:32AM-0.06m | 8:32PM0.33m | 8:14AM-0.08m | 8:57PM0.35m | 8:52AM-0.07m | 9:20PM0.35m | |||||||
— | — | 6:52 | — | — | 6:52 | — | — | 6:50 | — | — | 6:50 | — | — | 6:50 | — | — | 6:48 | — | — | |
5:47 | — | — | 5:47 | — | — | 5:49 | — | — | 5:49 | — | — | 5:50 | — | — | 5:50 | — | — | 5:51 | — | |
mm | — | — | 2 | 1 | — | — | — | 1 | — | — | — | — | 3 | 6 | 9 | 4 | 3 | 2 | 3 | 1 |
Temp °C | 16 | 14 | 16 | 18 | 17 | 14 | 13 | 12 | 14 | 14 | 14 | 13 | 12 | 14 | 14 | 14 | 16 | 17 | 18 | 18 |
Feels °C | 10 | 11 | 10 | 18 | 15 | 8 | 8 | 9 | 9 | 9 | 11 | 12 | 11 | 12 | 13 | 12 | 13 | 17 | 17 | 18 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | S 10 | S 14 | SSE 14 | SSE 13 | S 8 | S 11 | S 11 | S 13 | S 12 | SSE 12 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 14 | SSE 16 | SSE 14 |
49 | 637 | 1243 | 1090 | 670 | 368 | 762 | 720 | 1226 | 1194 | 1047 | 1092 | 901 | 1068 | 838 | 706 | 503 | 1032 | 1474 | 1047 | |
Swell 2 Height (m) Direction Period (s) | — | ENE 8 | ENE 8 | — | ENE 7 | SSE 12 | ENE 7 | ENE 8 | ENE 8 | E 10 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | — | ENE 6 | ENE 6 | ENE 6 |
— | 35 | 35 | — | 59 | 254 | 18 | 23 | 19 | 48 | 25 | 13 | 13 | 12 | 6 | 5 | — | 103 | 69 | 65 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | ENE 7 | — | E 13 | — | — | ENE 9 | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | 31 | — | 4 | — | — | 49 | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | S 8 | — | NE 4 | NE 6 | SSW 4 | S 8 | — | — | S 13 | S 12 | — | — | — | — | — | ENE 4 | ENE 6 | NE 6 | NE 6 | NE 6 |
327 | — | 9 | 92 | 7 | 531 | — | — | 1863 | 1952 | — | — | — | — | — | 21 | 80 | 252 | 152 | 164 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 434 | 0 | 85 | 74 | 5 | 27 | 27 | 4 | 5 | 27 | 0 | 0 | 0 | 5 | 0 | 15 | 26 | 90 | 15 | 5 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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Information about the Galheta do Sul Surf forecast
The above surf forecast table for Galheta do Sul provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Galheta do Sul can be found by selecting the local surf guide option on the grey menu. Our Galheta do Sul 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 (Galheta do Sul) 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 Galheta do Sul 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 Galheta do Sul, camping, hotels and holiday cottages in Santa Catarina - Sul, consider staying in Laguna which is 10 km (6 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, Braco do Norte and Sao Jose.











