
Surf Forecasts:
Joaquina surf forecast from 7 Jul 2026:
- Best quality surf: Saturday 11 Jul, 9PM (local time) - 4ft (1.2m), 13s period, ESE swell with cross-offshore winds.
- Most powerful swell: Saturday 11 Jul, 3AM (local time) - 4ft (1.2m), 14s period, ESE swell with 529 kJ wave energy.
- Next surfable swell (1★+): Tuesday 7 Jul, 9PM (local time) - 2.5ft (0.7m), 10s period with ESE swell.
Best Forecast Surf Conditions for Joaquina this week:
The surf forecast for Joaquina over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 07) at 9PM. The primary swell is predicted to be 0.8m and 8s period with a secondary swell of 0.7m and 10s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Joaquina in the next 16 days are 1.2m 14s and forecast to arrive on Saturday (Jul 11) at 3AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 3s period and expected on Sunday (Jul 12) at 12AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Tue 7th Jul) | 2.5ft (0.7m) 10s |
| Best Surf | 9PM (Sat 11th Jul) | 4ft (1.2m) 13s |
| Most Powerful | 3AM (Sat 11th Jul) | 4ft (1.2m) 14s |
Table - best surf conditions forecast for Joaquina over the next 16 days.
Alright folks, Rusty here. Let’s chew the fat on what’s brewing at Joaquina over the next couple weeks. Starts off pretty flat but there’s some fire later if you hold tight.
The water is 63°, which is about 3° colder than the usual for this time of year – a fair bit chillier. The first few days are nothing flash. Tuesday July 7th gives you a tiny 3ft swell from the SSE with a short period of 8 seconds and weak energy (220). A light cross-on breeze from the east at 3 mph kicks up little ripples. Not worth getting wet.
Wednesday the 8th has the swell dropping to 2ft, but the morning wind goes offshore from the northwest at 3 mph, so it’s clean. The afternoon picks up a bit with a cross-off breeze and an 11-second period ESE swell, moderate energy (203). Small but cleaner.
Thursday the 9th repeats – 2ft clean early, but the afternoon gets blown out by a 12 mph NNE wind. Poor.
Friday the 10th is a total dud. Swell rises to 3ft and 3ft with moderate energy (261–276), but the wind is cross-on from the south and SSW, making for choppy, messy conditions. Avoid.
Here’s where it gets interesting. Saturday the 11th morning sees a clean 4ft ESE swell with a solid 13-second period and strong energy (490). Offshore wind from the NNW at just 3 mph. That’s surfable with some push. The afternoon stays clean with a light cross-off breeze.
Sunday the 12th morning is the real gem. Glassy conditions with the wind dead calm from the SW, and a 4ft SE groundswell running at a long 13-second period. Energy is pumping at 678 – strong, quality energy. This will be clean, well-shaped, and lined up. That long period means the sets will have some time between them, making the paddle out easier, and on Joaquina’s sandbars it should link up nicely. Crowds are likely here, but for this quality, it’s worth competing for a wave.
Monday the 13th fades. The swell holds at 4ft but the period tanks to 7 seconds, killing the grunt. The afternoon gets choppy with 15 mph south winds. No good.
Mid-week from Tuesday the 14th to Thursday the 16th is small – 2ft to 3ft, mostly clean but weak. Thursday afternoon gets glassy with a 2ft SE swell if you want a quiet paddle.
Friday the 17th is messy again. Saturday the 18th morning brings glassy conditions with a 5ft south swell, but the period is a short 7 seconds – it’s just windswell. Energy is moderate (369). It’s a backup option, not a standout.
Sunday the 19th is small. Then Monday the 20th offers a consistent 5ft ESE swell with an 8-second period and moderate energy (346). Wind is clean cross-off from the north. Rideable.
Looking into the second week, Tuesday the 21st and Wednesday the 22nd hold the most potential. Tuesday morning shows a solid 5ft ESE swell with a 9-second period and very strong energy (733). The wind is a moderate 12 mph from the north, cross-off, keeping it clean. This is solid intermediate swell, pushing toward too big for beginners. Wednesday the 22nd keeps similar size (5–5ft) with a longer 11-second period and strong energy (511–494). Wind stays cross-off. These are promising, but being more than a week out, take them as a heads-up, not a guarantee.
Bottom line: Sunday the 12th morning is the session to lock in. Glassy, long-period groundswell, good energy. Tuesday the 21st morning is the other one to watch for size and power, if it holds.
Stay stoked,
Rusty
Short Range ForecastMostly dry. Very mild (max 17°C on Thu afternoon, min 10°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 12mm), heaviest on Sun night. Very mild (max 19°C on Mon morning, min 15°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Tue 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSE 8 | ESE 9 | SSE 9 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 13 | ESE 12 | ESE 14 | ESE 13 | ESE 13 | ESE 13 | SE 13 | SSE 12 | SSE 11 | SSE 7 | SSE 7 | SSE 7 | SSE 8 |
Wave Graph | |||||||||||||||||||||
107 | 78 | 82 | 101 | 88 | 88 | 80 | 80 | 257 | 274 | 220 | 434 | 458 | 451 | 388 | 299 | 183 | 120 | 148 | 79 | 84 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | off | cross-off | off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | off | cross-off | cross-off | glassy | on | cross-on | cross | cross-on | cross-on | cross-off |
High Tide | 7:47PM0.61m | 7:58AM0.64m | 9:34PM0.57m | 10:42AM0.67m | 11:21PM0.56m | 12:17PM0.76m | 00:03AM0.56m | 1:12PM0.84m | 00:32AM0.57m | 1:57PM0.89m | 00:58AM0.60m | 2:37PM0.90m | 1:25AM0.65m | ||||||||
Low Tide | 3:08AM0.38m | 3:53PM0.28m | 4:19AM0.32m | 5:19PM0.29m | 5:23AM0.25m | 6:36PM0.28m | 6:19AM0.16m | 7:38PM0.28m | 7:09AM0.08m | 8:28PM0.30m | 7:55AM0.02m | 9:09PM0.35m | 8:39AM-0.02m | ||||||||
— | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | |
5:31 | — | — | 5:32 | — | — | 5:32 | — | — | 5:32 | — | — | 5:34 | — | — | 5:34 | — | — | 5:35 | — | 5:35 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | — | — | 7 | — | — | — | — |
Temp °C | 14 | 13 | 14 | 15 | 14 | 16 | 17 | 15 | 17 | 17 | 15 | 17 | 17 | 16 | 18 | 18 | 17 | 19 | 17 | 15 | 17 |
Feels °C | 12 | 12 | 12 | 13 | 12 | 12 | 13 | 12 | 14 | 15 | 13 | 16 | 16 | 15 | 19 | 19 | 18 | 17 | 14 | 12 | 15 |
Swell 1 Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 9 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 13 | ESE 12 | ESE 11 | ESE 13 | ESE 13 | ESE 13 | SE 13 | SSE 12 | SSE 11 | ESE 12 | SE 11 | SSE 7 | SSE 8 |
107 | 65 | 82 | 101 | 88 | 88 | 80 | 80 | 257 | 274 | 204 | 434 | 458 | 451 | 388 | 299 | 183 | 90 | 59 | 79 | 84 | |
Swell 2 Height (m) Direction Period (s) | SE 10 | ESE 9 | ESE 9 | S 9 | S 10 | SSE 9 | SSE 9 | S 8 | NE 5 | ENE 5 | ESE 14 | SSE 6 | S 6 | SSE 7 | ESE 13 | ESE 13 | SE 12 | SSE 10 | ENE 6 | SE 11 | SE 11 |
96 | 78 | 78 | 57 | 51 | 28 | 26 | 12 | 3 | 2 | 220 | 20 | 23 | 69 | 290 | 286 | 147 | 38 | 3 | 58 | 30 | |
Swell 3 Height (m) Direction Period (s) | SSE 13 | E 8 | SE 18 | SSE 12 | S 16 | S 15 | E 16 | ENE 5 | S 8 | NE 5 | SSE 5 | S 6 | NE 5 | SSE 15 | NE 4 | NE 5 | NE 6 | ENE 6 | S 14 | SSE 9 | NE 5 |
17 | 1 | 13 | 45 | 5 | 4 | 5 | 2 | 4 | 6 | 22 | 36 | 4 | 44 | 5 | 7 | 8 | 3 | 16 | 30 | 1 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | N 2 | N 3 | NNE 4 | N 4 | — | SSE 3 | S 5 | — | NE 5 | N 3 | NNE 4 | — | — | SSE 7 | SSE 7 | — | — |
— | — | — | — | 1 | 2 | 5 | 9 | — | 2 | 57 | — | 6 | 11 | 21 | — | — | 120 | 148 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 28 | 0 | 0 | 0 | 0 | 0 | 71 | 4 | 6 | 7 | 6 | 0 | 0 | 0 | 0 | 23 | 6 | 3 | 27 | 6 | 0 |
Best forecast wave conditions in Florianópolis | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
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Information about the Joaquina Surf forecast
The above surf forecast table for Joaquina provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Joaquina can be found by selecting the local surf guide option on the grey menu. Our Joaquina 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 (Joaquina) 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 Joaquina 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.
Joaquina is 9 km (6 miles) from Florianopolis. If you plan a holiday in Florianópolis, look for hotels and other accommodation in Florianopolis. Florianopolis has rooms for a wide range of budgets as well as car hire and transport links.











