
Surf Forecasts:
Barrinha surf forecast from 3 Jul 2026:
- Best quality surf: Friday 3 Jul, 9AM (local time) - 10ft (3.0m), 9s period, S swell with cross-offshore winds.
- Most powerful swell: Saturday 4 Jul, 12PM (local time) - 8ft (2.5m), 12s period, S swell with 1,717 kJ wave energy.
- Next surfable swell (1★+): Friday 3 Jul, 9AM (local time) - 10ft (3.0m), 9s period with S swell.
Best Forecast Surf Conditions for Barrinha this week:
The surf forecast for Barrinha over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 03) at 9AM. The primary swell is predicted to be 3.0m and 9s period with a secondary swell of 0.5m and 16s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Barrinha in the next 16 days are 2.5m 12s and forecast to arrive on Saturday (Jul 04) at 12PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Tuesday (Jul 07) at 6AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Fri 3rd Jul) | 10ft (3.0m) 9s |
| Best Surf | 9AM (Fri 3rd Jul) | 10ft (3.0m) 9s |
| Most Powerful | 12PM (Sat 4th Jul) | 8ft (2.5m) 12s |
Table - best surf conditions forecast for Barrinha over the next 16 days.
Updates in hr min s Forecast update imminent
Alright folks, Rusty here with a look at what we’ve got coming up at Barrinha. This is a solid run of surf for the intermediate crew, with a lot of clean, punchy south swell expected over the next week or so.
The real standout is the first couple of days. We’ve got a big pulse of S swell rolling in, but it's gonna be a little too meaty for the beginners right off the bat. Friday morning, we’re looking at a solid 10ft S swell (1682 combined energy) – that’s a lot of water moving. The cross-off wind is okay, but this is expert territory at that size. The better bet for Friday is the afternoon. The swell drops to a still-chunky 8ft from the south, but the wind stays cross-off and the waves will have that longer 10-second period. Clean, powerful, and for experienced surfers only.
Saturday, 4th of July, keeps the momentum. Both morning and afternoon see that same 8ft-8ft south swell with a nice, long 12-second period between sets. Cross-off winds keep the face smooth. This is where it’s at for the intermediate crew who can handle a bigger, lined-up wave. The water temp is sitting at 61°, which is 5° below average for this time of year, so you’ll be wanting a decent wetsuit with a hood.
Sunday morning, 5th of July, is a beauty. The swell eases a touch to 7ft from the south, but the wind goes glassy – dead calm. That’s a magic window for Barrinha. The energy is moderate (969), but with that clean surface and solid south groundswell, it’ll be the pick of the weekend for anyone comfortable in overhead surf. The afternoon craps out with onshore wind, so get the dawn patrol session.
We hit a lull from Monday the 6th to Thursday the 10th. The swell gets small and weak, with onshore winds and poor conditions for the most part. A few glimmers on the 10th with some cleaner, longer-period ESE swell at around 3ft-4ft, but nothing to get excited about.
The second week turns a bit moody. Saturday the 11th and 12th are chopped up by cross-onshore winds, but Sunday the 12th morning has another clean cross-off with a 4ft ESE swell (13-second period) – a sneaky good window for a point-and-reef style wave. The real next highlight is Monday the 13th and Tuesday the 14th. We get a re-load of S swell, back to 7ft on the Monday with cross-off winds, and Tuesday morning is pure glass again with a 6ft S swell (725 energy). That Tuesday morning glass-off will be a gem.
After that, things get messy. From the 15th onward, the winds turn onshore and stick, and the surf quality drops off. There is some size on the 16th and 17th of July – a couple of 7ft-8ft south pulses – but it’s all cross-onshore and choppy. That big combined energy (1884, 2225) is just going to be a washing machine. Not worth it for a paddle, maybe interesting for a kite.
So, to sum it up: The standouts are Friday afternoon (3rd), all day Saturday (4th), and Sunday morning (5th). If you’re an expert, Friday morning will also be on. The second-week gem is Tuesday the 14th morning. Crowds are "sometimes" an issue here, so with this quality, expect company. Don't sleep on it.
Rusty.
Short Range ForecastSome drizzle, heaviest during Fri morning. Very mild (max 16°C on Sun afternoon, min 10°C on Fri morning). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 16mm), heaviest on Mon night. Very mild (max 18°C on Mon morning, min 10°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | |||||||||||||||
AM | 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 9 | S 10 | SSW 10 | S 12 | S 12 | S 11 | S 11 | SSE 10 | SSE 10 | SSE 10 | SE 10 | SE 10 | S 7 | S 7 | S 8 | S 8 | S 9 | S 10 | S 9 | ESE 10 | ESE 11 |
Wave Graph | |||||||||||||||||||||
1535 | 1238 | 1495 | 1519 | 1631 | 1276 | 969 | 735 | 407 | 251 | 181 | 177 | 233 | 206 | 223 | 219 | 215 | 240 | 160 | 116 | 128 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | cross-off | cross-off | off | glassy | on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross | cross-on | off | cross-on | on | off |
High Tide | 4:16PM0.60m | 3:41AM0.63m | 4:54PM0.58m | 4:23AM0.61m | 5:35PM0.55m | 5:09AM0.58m | 6:21PM0.51m | 6:03AM0.53m | 7:15PM0.46m | 7:16AM0.49m | 11:51PM0.44m | 12:03PM0.53m | 00:34AM0.43m | ||||||||
Low Tide | 10:41AM0.04m | 11:19PM0.34m | 11:27AM0.06m | 00:06AM0.34m | 12:19PM0.09m | 1:01AM0.34m | 1:18PM0.13m | 2:01AM0.32m | 2:26PM0.18m | 9:27PM0.44m | 3:04AM0.30m | 3:43PM0.22m | 4:08AM0.25m | 5:08PM0.24m | |||||||
7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | |
— | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:31 | — | — | 5:31 | — | — | 5:32 | — | |
mm | 1 | — | — | — | — | — | — | — | — | — | 2 | 13 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 11 | 13 | 12 | 14 | 15 | 11 | 15 | 16 | 14 | 18 | 17 | 16 | 14 | 15 | 12 | 17 | 17 | 14 | 19 | 19 | 14 |
Feels °C | 7 | 10 | 9 | 11 | 12 | 9 | 13 | 14 | 12 | 16 | 16 | 17 | 12 | 12 | 11 | 14 | 15 | 12 | 17 | 18 | 12 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | SSE 15 | S 10 | S 12 | S 12 | S 11 | S 11 | SSE 10 | SSE 10 | SSE 10 | SE 10 | SE 10 | SE 10 | SE 9 | S 8 | S 8 | S 9 | S 10 | S 9 | S 9 | ESE 11 |
37 | 169 | 967 | 1519 | 1631 | 1276 | 969 | 735 | 407 | 251 | 181 | 177 | 181 | 123 | 223 | 219 | 215 | 240 | 160 | 96 | 128 | |
Swell 2 Height (m) Direction Period (s) | SSE 16 | ENE 8 | SSE 13 | ENE 10 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | SSE 20 | SSE 18 | SSE 16 | S 15 | S 13 | S 13 | ESE 10 | ESE 10 | ESE 10 | ESE 11 | ESE 10 | ESE 10 | S 8 |
147 | 37 | 232 | 31 | 29 | 38 | 38 | 36 | 149 | 243 | 147 | 110 | 56 | 53 | 117 | 81 | 85 | 99 | 82 | 116 | 44 | |
Swell 3 Height (m) Direction Period (s) | — | — | ENE 8 | — | — | — | — | SE 23 | ENE 9 | S 9 | S 8 | NNE 4 | ENE 8 | ENE 9 | ENE 8 | ENE 9 | ENE 7 | ENE 7 | ENE 7 | NE 7 | SE 13 |
— | — | 26 | — | — | — | — | 21 | 29 | 41 | 35 | 7 | 14 | 7 | 7 | 7 | 10 | 9 | 4 | 2 | 7 | |
Wind waves Height (m) Direction Period (s) | S 9 | S 10 | SSW 10 | — | — | — | — | — | NNE 3 | NNE 4 | NNE 5 | S 8 | S 7 | S 7 | — | — | — | — | — | — | — |
1535 | 1238 | 1495 | — | — | — | — | — | 4 | 17 | 31 | 51 | 233 | 206 | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 17 | 19 | 9 | 6 | 0 | 0 | 0 | 0 | 1 | 17 | 0 | 1 | 4 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
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Information about the Barrinha Surf forecast
The above surf forecast table for Barrinha provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Barrinha can be found by selecting the local surf guide option on the grey menu. Our Barrinha 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 (Barrinha) 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 Barrinha 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.
Barrinha is 17 km (11 miles) from Imbituba. If you plan a holiday in Santa Catarina - Sul, look for hotels and other accommodation in Imbituba. Imbituba has rooms for a wide range of budgets as well as car hire and transport links.










