Surf Forecasts:
Praia do Porto surf forecast from 18 Jun 2026:
- Best quality surf: Thursday 25 Jun, 9AM (local time) - 11ft (3.5m), 13s period, S swell with offshore winds.
- Most powerful swell: Thursday 25 Jun, 9AM (local time) - 11ft (3.5m), 13s period, S swell with 4,240 kJ wave energy.
- Next surfable swell (1★+): Thursday 18 Jun, 9AM (local time) - 6ft (1.8m), 13s period with S swell.
Best Forecast Surf Conditions for Praia do Porto this week:
The surf forecast for Praia do Porto over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jun 18) at 9AM. The primary swell is predicted to be 1.8m and 13s period with a secondary swell of 0.3m and 10s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Praia do Porto in the next 16 days are 3.5m 13s and forecast to arrive on Thursday (Jun 25) at 9AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 6s period and expected on Saturday (Jun 20) at 12PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Thu 18th Jun) | 6ft (1.8m) 13s |
| Best Surf | 9AM (Thu 25th Jun) | 11ft (3.5m) 13s |
| Most Powerful | 9AM (Thu 25th Jun) | 11ft (3.5m) 13s |
Table - best surf conditions forecast for Praia do Porto over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 21°C on Fri afternoon, min 13°C on Thu morning). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 11mm), heaviest on Mon afternoon. Very mild (max 19°C on Sun afternoon, min 10°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 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) | S 13 | S 13 | SSE 13 | S 13 | S 12 | S 12 | ENE 7 | E 8 | S 8 | S 9 | S 8 | S 9 | NE 7 | S 10 | S 11 | SSW 8 | SSW 9 | SSW 9 | SSW 11 | S 11 | SSW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1077 | 1468 | 1288 | 653 | 377 | 224 | 108 | 120 | 173 | 153 | 113 | 93 | 85 | 120 | 114 | 660 | 796 | 845 | 1485 | 890 | 2860 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | cross-on | cross-on | on | off | off | off | off | glassy | on | cross-on | cross-on | off | off | off | cross-off | cross-off | off | cross-off | off |
High Tide | 5:32PM0.60m | 4:36AM0.60m | 6:28PM0.57m | 5:32AM0.59m | 7:04PM0.55m | 6:38AM0.57m | 7:34PM0.52m | 7:29AM0.55m | 8:06PM0.49m | 8:21AM0.51m | 8:52PM0.47m | 10:06AM0.49m | 10:13PM0.46m | ||||||||
Low Tide | 10:43AM0.09m | 11:45PM0.34m | 11:47AM0.12m | 00:26AM0.35m | 12:35PM0.16m | 1:02AM0.34m | 1:19PM0.20m | 1:50AM0.33m | 2:35PM0.24m | 3:20AM0.28m | 3:55PM0.24m | 4:12AM0.21m | 4:41PM0.23m | ||||||||
 |  |  |  | |  | | | | | |  |  |  |  | | | | | | | |
 | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — |
 | — | 5:25 | — | — | 5:25 | — | — | 5:25 | — | — | 5:25 | — | — | 5:27 | — | — | 5:27 | — | — | 5:27 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 9 | 1 | — | — | — | — | — | — |
Temp °C | 17 | 18 | 16 | 20 | 21 | 17 | 15 | 14 | 14 | 17 | 19 | 15 | 17 | 15 | 15 | 14 | 14 | 12 | 12 | 12 | 11 |
Feels °C | 15 | 15 | 13 | 18 | 19 | 17 | 12 | 12 | 12 | 15 | 15 | 12 | 17 | 14 | 13 | 11 | 10 | 10 | 8 | 7 | 7 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 13 | SSE 13 | S 13 | S 12 | ENE 7 | ENE 7 | E 8 | S 8 | S 9 | S 8 | E 7 | S 9 | ENE 6 | S 11 | S 8 | S 9 | S 9 | S 11 | S 14 | S 13 |
| kJ | 1077 | 1468 | 1288 | 653 | 377 | 140 | 108 | 115 | 173 | 153 | 113 | 64 | 81 | 80 | 114 | 405 | 422 | 606 | 1018 | 518 | 2132 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 9 | E 9 | — | — | S 12 | S 11 | S 11 | ENE 8 | E 8 | E 10 | S 9 | E 9 | S 10 | NE 6 | ENE 8 | E 9 | SSE 13 | SE 13 | SE 11 | ENE 8 |
| kJ | 17 | 16 | 14 | — | — | 224 | 86 | 57 | 96 | 95 | 33 | 93 | 60 | 120 | 40 | 54 | 40 | 140 | 56 | 33 | 14 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | E 11 | NE 7 | — | S 10 | E 10 | SE 9 | E 10 | SE 8 | E 9 | E 8 | SSE 16 | SE 14 | E 9 | ENE 8 | ENE 8 | SE 11 |
| kJ | — | — | — | — | — | 2 | 45 | — | 52 | 35 | 3 | 32 | 3 | 28 | 43 | 24 | 102 | 40 | 24 | 23 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | NE 4 | NE 6 | NE 7 | — | SSW 5 | S 6 | — | — | ENE 7 | NE 4 | NE 7 | SSW 3 | S 6 | SSW 8 | SSW 9 | SSW 9 | SSW 11 | S 11 | SSW 12 |
| kJ | — | — | 25 | 167 | 168 | — | 28 | 120 | — | — | 86 | 7 | 85 | 4 | 50 | 660 | 796 | 845 | 1485 | 890 | 2860 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 2 | 51 | 87 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Praia do Porto surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Praia do Porto Surf forecast
The above surf forecast table for Praia do Porto provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Praia do Porto can be found by selecting the local surf guide option on the grey menu. Our Praia do Porto 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 (Praia do Porto) 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 Praia do Porto 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.
Praia do Porto is 2 km (1 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.
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