Surf Forecasts:
Ilha das Pecas surf forecast from 18 Aug 2026:
- Best quality surf: Tuesday 18 Aug, 9PM (local time) - 4.5ft (1.3m), 8s period, E swell with glassy winds.
- Most powerful swell: Monday 24 Aug, 9PM (local time) - 5.5ft (1.7m), 12s period, SSE swell with 920 kJ wave energy.
- Next surfable swell (1★+): Tuesday 18 Aug, 9PM (local time) - 4.5ft (1.3m), 8s period with E swell.
Best Forecast Surf Conditions for Ilha das Pecas this week:
The surf forecast for Ilha das Pecas over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 18) at 9PM. The primary swell is predicted to be 1.3m and 8s period with a secondary swell of 0.5m and 8s. Another secondary swell of 0.1m and 9s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Ilha das Pecas in the next 16 days are 1.7m 12s and forecast to arrive on Monday (Aug 24) at 9PM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Tue 18th Aug) | 4.5ft (1.3m) 8s |
| Best Surf | 9PM (Tue 18th Aug) | 4.5ft (1.3m) 8s |
| Most Powerful | 9PM (Mon 24th Aug) | 5.5ft (1.7m) 12s |
Table - best surf conditions forecast for Ilha das Pecas over the next 16 days.
Short Range ForecastMostly dry. Warm (max 32°C on Tue afternoon, min 18°C on Wed afternoon). Wind will be generally light. | Days 4-6 Weather SummarySome drizzle, heaviest during Sun night. Warm (max 22°C on Fri morning, min 15°C on Sat night). Winds decreasing (fresh winds from the S on Fri night, calm by Sun morning). | ||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | |||||||||||||||
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) | E 8 | E 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | ESE 7 | ENE 4 | ESE 7 | E 8 | ESE 8 | SE 9 | SSE 9 | SE 9 | SE 8 | SSE 11 | SE 11 | SE 14 | SE 13 | SE 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 33 | 36 | 34 | 20 | 11 | 11 | 11 | 10 | 11 | 15 | 114 | 23 | 41 | 193 | 27 | 18 | 249 | 94 | 284 | 257 | 130 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross | glassy | cross | cross-on | cross | glassy | cross-on | off | cross-off | cross | cross-on | cross | on | cross-on | glassy | on | on | on | on | cross-on |
High Tide | 6:24PM1.06m | 7:09AM1.09m | 7:09PM0.97m | 8:21AM1.00m | 3:54PM0.87m | 8:20PM0.90m | 9:47AM0.97m | 3:32PM0.85m | 9:48PM0.89m | 3:12AM0.58m | 11:09PM0.96m | 12:21PM1.15m | 00:11AM1.09m | 1:07PM1.27m | 00:58AM1.24m | ||||||
Low Tide | 11:07AM0.37m | 11:21PM0.29m | 11:40AM0.51m | 00:02AM0.37m | 12:17PM0.66m | 00:53AM0.48m | 1:10PM0.80m | 6:37PM0.73m | 6:10AM0.51m | 7:08PM0.63m | 6:51AM0.37m | 7:34PM0.53m | 7:23AM0.25m | 7:57PM0.46m | |||||||
 | |  | |  |  | | | | | | | | |  | | |  |  | | | |
 | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:35 | — | — | 6:35 | — | — | 6:33 | — | — | 6:33 | — | — |
 | — | 5:54 | — | — | 5:54 | — | — | 5:55 | — | — | 5:55 | — | — | 5:57 | — | — | 5:57 | — | — | 5:57 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
Temp °C | 28 | 32 | 27 | 22 | 19 | 19 | 20 | 21 | 22 | 22 | 22 | 18 | 17 | 17 | 16 | 16 | 17 | 17 | 16 | 16 | 17 |
Feels °C | 30 | 32 | 29 | 22 | 19 | 20 | 21 | 21 | 22 | 20 | 19 | 13 | 16 | 15 | 15 | 16 | 15 | 16 | 14 | 14 | 15 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | ESE 8 | ESE 8 | SSE 4 | ESE 7 | — | E 4 | ESE 7 | E 8 | ESE 8 | SE 9 | SSE 9 | SE 9 | SE 8 | SSE 11 | E 7 | E 7 | E 7 | SE 13 |
| kJ | 33 | 36 | 34 | 20 | 11 | 3 | 11 | — | 3 | 15 | 114 | 23 | 41 | 193 | 27 | 18 | 249 | 4 | 1 | 1 | 130 |
Swell 2 Height (m) Direction Period (s) | S 11 | SE 9 | SE 8 | SE 8 | SE 14 | ESE 8 | SSE 5 | S 10 | E 7 | S 8 | S 5 | — | ESE 8 | E 8 | E 8 | SE 13 | E 7 | — | E 7 | E 7 | E 7 |
| kJ | 9 | 3 | 3 | 3 | 7 | 11 | 2 | 2 | 4 | 1 | 13 | — | 14 | 34 | 1 | 7 | 4 | — | 4 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | SE 9 | — | — | S 9 | S 9 | — | — | S 7 | — | E 11 | S 8 | S 8 | — | — | — | E 7 | — | — | — | — | — |
| kJ | 3 | — | — | 2 | 2 | — | — | 4 | — | 2 | 1 | 1 | — | — | — | 1 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | S 3 | S 4 | — | ESE 7 | ENE 4 | SSW 4 | ESE 8 | SSE 4 | — | SE 9 | — | — | SE 11 | SE 11 | SE 14 | SE 13 | — |
| kJ | — | — | — | — | 3 | 8 | — | 10 | 11 | 2 | 33 | 7 | — | 47 | — | — | 58 | 94 | 284 | 257 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 15 | 15 | 15 | 124 | 212 | 66 | 15 | 15 | 97 | 29 | 7 | 66 | 10 | 268 | 138 | 15 | 212 | 206 | 148 | 218 | 53 |
Best forecast wave conditions in Paraná | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
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Information about the Ilha das Pecas Surf forecast
The above surf forecast table for Ilha das Pecas provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Ilha das Pecas can be found by selecting the local surf guide option on the grey menu. Our Ilha das Pecas 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 (Ilha das Pecas) 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 Ilha das Pecas 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.
Ilha das Pecas is 25 km (16 miles) from Paranagua. If you plan a holiday in Paraná, look for hotels and other accommodation in Paranagua. Paranagua has rooms for a wide range of budgets as well as car hire and transport links.
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