Surf Forecasts:
Ponta Das Aranhas surf forecast from 10 Jul 2026:
- Best quality surf: Saturday 11 Jul, 12AM (local time) - 3.5ft (1.0m), 14s period, ESE swell with glassy winds.
- Most powerful swell: Sunday 12 Jul, 9AM (local time) - 5ft (1.6m), 12s period, ESE swell with 759 kJ wave energy.
- Next surfable swell (1★+): Friday 10 Jul, 3AM (local time) - 2.5ft (0.8m), 10s period with ESE swell.
Best Forecast Surf Conditions for Ponta Das Aranhas this week:
The surf forecast for Ponta Das Aranhas over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 10) at 3AM. The primary swell is predicted to be 0.8m and 10s period with a secondary swell of 0.4m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Ponta Das Aranhas in the next 16 days are 1.6m 12s and forecast to arrive on Sunday (Jul 12) at 9AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Friday (Jul 10) at 12AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Fri 10th Jul) | 2.5ft (0.8m) 10s |
| Best Surf | 12AM (Sat 11th Jul) | 3.5ft (1.0m) 14s |
| Most Powerful | 9AM (Sun 12th Jul) | 5ft (1.6m) 12s |
Table - best surf conditions forecast for Ponta Das Aranhas over the next 16 days.
Short Range ForecastModerate rain (total 13mm), heaviest on Sat morning. Very mild (max 18°C on Fri morning, min 14°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummarySome drizzle, heaviest during Sun afternoon. Very mild (max 17°C on Sun afternoon, min 11°C on Mon night). Winds decreasing (fresh winds from the S on Sun afternoon, light winds from the WSW by Mon night). | ||||||||||||||||||||
Thu 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | |||||||||||||||
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) | ESE 10 | ESE 10 | ESE 11 | ESE 12 | ESE 14 | ESE 13 | ESE 13 | ESE 13 | ESE 12 | SSE 11 | S 7 | S 8 | S 8 | S 8 | SSE 10 | SSE 9 | SE 9 | SE 9 | SE 9 | SE 9 | ENE 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 116 | 116 | 145 | 285 | 362 | 700 | 321 | 476 | 759 | 478 | 487 | 481 | 291 | 311 | 351 | 295 | 220 | 159 | 132 | 61 | 60 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | glassy | cross-on | glassy | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | off | cross-off | off | off | cross-off | cross-off | cross-off |
High Tide | 11:15PM0.58m | 12:12PM0.78m | 00:02AM0.58m | 1:09PM0.86m | 00:34AM0.59m | 1:55PM0.91m | 1:02AM0.62m | 2:35PM0.93m | 1:30AM0.67m | 3:09PM0.90m | 2:00AM0.73m | 3:38PM0.84m | 2:31AM0.79m | ||||||||
Low Tide | 5:22PM0.29m | 5:25AM0.25m | 6:38PM0.28m | 6:21AM0.17m | 7:40PM0.28m | 7:11AM0.09m | 8:30PM0.31m | 7:57AM0.02m | 9:11PM0.35m | 8:40AM-0.02m | 9:46PM0.41m | 9:22AM-0.02m | 10:14PM0.46m | 10:00AM0.00m | |||||||
 |  |  | |  |  |  |  | | |  | | | | | | | | | | | |
 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:01 | — | — | 7:01 |
 | 5:32 | — | — | 5:32 | — | — | 5:34 | — | — | 5:34 | — | — | 5:35 | — | — | 5:35 | — | — | 5:36 | — | 5:36 |
mm | — | — | — | — | 3 | 3 | 4 | 3 | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 15 | 18 | 17 | 16 | 16 | 17 | 17 | 18 | 17 | 15 | 15 | 15 | 13 | 15 | 16 | 15 | 16 | 17 | 15 | 17 |
Feels °C | 12 | 12 | 16 | 15 | 16 | 14 | 16 | 19 | 17 | 13 | 11 | 11 | 11 | 9 | 12 | 12 | 13 | 13 | 14 | 13 | 14 |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 11 | ESE 12 | ESE 11 | ESE 13 | ESE 13 | ESE 13 | ESE 12 | ESE 9 | ESE 12 | ESE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SE 9 | SE 9 | SE 9 | ENE 6 | ENE 6 |
| kJ | 116 | 116 | 143 | 285 | 247 | 700 | 321 | 476 | 759 | 227 | 180 | 87 | 121 | 130 | 351 | 295 | 220 | 159 | 132 | 40 | 60 |
Swell 2 Height (m) Direction Period (s) | S 9 | SSW 8 | ESE 14 | ESE 14 | ESE 14 | S 6 | ESE 10 | S 7 | SSE 8 | ESE 12 | ESE 7 | ESE 7 | SE 11 | SE 11 | ESE 7 | S 11 | ESE 8 | S 10 | S 10 | SE 9 | ESE 9 |
| kJ | 40 | 23 | 145 | 160 | 362 | 6 | 180 | 40 | 235 | 187 | 31 | 18 | 60 | 59 | 9 | 10 | 14 | 17 | 7 | 61 | 30 |
Swell 3 Height (m) Direction Period (s) | S 14 | S 13 | NNE 4 | NE 4 | NNE 4 | S 14 | S 14 | N 4 | NE 4 | SSE 18 | SSE 16 | SSE 15 | ESE 7 | ESE 7 | S 12 | E 6 | S 11 | NE 8 | S 13 | SE 11 | SE 10 |
| kJ | 4 | 3 | 11 | 5 | 2 | 4 | 4 | 7 | 3 | 32 | 25 | 21 | 10 | 9 | 25 | 3 | 20 | 2 | 4 | 20 | 35 |
Wind waves Height (m) Direction Period (s) | N 4 | N 4 | — | SSE 2 | SSE 4 | — | SW 6 | SSW 7 | — | SSE 11 | S 7 | S 8 | S 8 | S 8 | — | — | N 3 | N 3 | N 4 | N 3 | NNW 3 |
| kJ | 12 | 35 | — | 1 | 4 | — | 8 | 62 | — | 478 | 487 | 481 | 291 | 311 | — | — | 5 | 5 | 12 | 6 | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 60 | 13 | 0 | 7 | 0 | 0 | 13 | 1 | 6 | 12 | 12 | 12 | 12 | 7 | 0 | 0 | 0 | 0 | 36 | 1 | 6 |
Best forecast wave conditions in Florianópolis | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Ponta Das Aranhas Surf forecast
The above surf forecast table for Ponta Das Aranhas provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Ponta Das Aranhas can be found by selecting the local surf guide option on the grey menu. Our Ponta Das Aranhas 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 (Ponta Das Aranhas) 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 Ponta Das Aranhas 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.
Ponta Das Aranhas is 18 km (11 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.
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