Surf Forecasts:
Praia do Porto surf forecast from 15 Nov 2026:
- Best quality surf: Wednesday 25 Nov, 6PM (local time) - 8ft (2.5m), 8s period, S swell with cross-offshore winds.
- Most powerful swell: Thursday 26 Nov, 9PM (local time) - 8ft (2.4m), 12s period, SSE swell with 1,617 kJ wave energy.
- Next surfable swell (1★+): Monday 16 Nov, 3AM (local time) - 4.5ft (1.3m), 7s period with E 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 Monday (Nov 16) at 3AM. The primary swell is predicted to be 1.3m and 7s period with a secondary swell of 0.5m and 11s. 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 2.4m 12s and forecast to arrive on Thursday (Nov 26) at 9PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 6s period and expected on Sunday (Nov 22) at 12AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Mon 16th Nov) | 4.5ft (1.3m) 7s |
| Best Surf | 6PM (Wed 25th Nov) | 8ft (2.5m) 8s |
| Most Powerful | 9PM (Thu 26th Nov) | 8ft (2.4m) 12s |
Table - best surf conditions forecast for Praia do Porto over the next 16 days.
Short Range ForecastLight rain (total 9mm), mostly falling on Sun afternoon. Warm (max 25°C on Tue morning, min 19°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the NE by Tue afternoon). | Days 4-6 Weather SummaryHeavy rain (total 41mm), heaviest during Thu night. Warm (max 27°C on Fri morning, min 20°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||
Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | |||||||||||||||
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 7 | S 12 | E 7 | E 7 | ENE 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | E 8 | ESE 8 | ESE 8 | NE 5 | ENE 7 | ENE 7 | S 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 251 | 187 | 178 | 147 | 171 | 282 | 261 | 356 | 315 | 198 | 286 | 234 | 173 | 238 | 201 | 120 | 96 | 74 | 68 | 47 | 53 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | on | on | on | on | cross-on | cross-on | on | cross-on | on | cross-on | glassy | cross-on | on | glassy | off | cross-off | glassy |
High Tide | 11:19AM0.38m | 6:04PM0.51m | 7:19AM0.51m | 7:08PM0.51m | 8:12AM0.50m | 8:02PM0.51m | 9:39AM0.51m | 9:16PM0.51m | 10:52AM0.53m | 10:40PM0.55m | 11:26AM0.55m | 11:29PM0.59m | 11:59AM0.56m | 00:13AM0.62m | |||||||
Low Tide | 9:19AM0.35m | 12:43PM0.33m | 00:50AM0.20m | 9:44AM0.38m | 1:41PM0.33m | 1:57AM0.20m | 3:22PM0.31m | 3:29AM0.16m | 4:10PM0.26m | 4:18AM0.12m | 4:45PM0.20m | 4:57AM0.08m | 5:18PM0.15m | 5:40AM0.06m | 5:56PM0.10m | ||||||
 |  |  | | | |  | |  | | |  | | | | | |  | | | | |
 | 5:13 | — | — | 5:13 | — | — | 5:13 | — | — | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — |
 | — | 6:44 | — | — | 6:45 | — | — | 6:45 | — | — | 6:46 | — | — | 6:46 | — | — | 6:47 | — | — | 6:49 | — |
mm | — | 7 | — | — | — | — | — | — | 2 | — | — | — | — | 5 | 29 | 2 | — | 5 | — | — | — |
Temp °C | 24 | 21 | 20 | 23 | 23 | 21 | 25 | 25 | 21 | 23 | 25 | 21 | 26 | 24 | 21 | 27 | 26 | 23 | 23 | 23 | 20 |
Feels °C | 25 | 22 | 21 | 22 | 22 | 20 | 23 | 22 | 19 | 23 | 25 | 23 | 28 | 26 | 25 | 27 | 26 | 28 | 21 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | E 7 | ENE 7 | E 7 | E 7 | SE 7 | SSE 16 | SSE 14 | SSE 17 | S 14 | E 7 | S 12 | ENE 8 | ENE 8 | S 11 | E 8 | ESE 8 | ESE 8 | NE 5 | ENE 7 | ENE 7 | S 6 |
| kJ | 251 | 186 | 178 | 147 | 23 | 89 | 69 | 117 | 106 | 198 | 75 | 234 | 173 | 36 | 201 | 120 | 96 | 57 | 66 | 47 | 53 |
Swell 2 Height (m) Direction Period (s) | S 13 | S 12 | S 11 | SE 7 | S 11 | S 10 | SSE 18 | S 13 | S 9 | S 13 | — | S 12 | S 11 | S 11 | S 10 | ENE 7 | S 9 | E 8 | ESE 8 | E 8 | ESE 8 |
| kJ | 215 | 187 | 90 | 23 | 35 | 30 | 66 | 32 | 2 | 86 | — | 42 | 37 | 56 | 31 | 47 | 26 | 50 | 68 | 46 | 32 |
Swell 3 Height (m) Direction Period (s) | — | — | SSE 7 | S 11 | SSE 18 | — | S 10 | S 9 | — | — | — | — | — | SSW 11 | S 10 | S 10 | — | S 9 | S 9 | S 8 | NE 9 |
| kJ | — | — | 21 | 56 | 67 | — | 17 | 7 | — | — | — | — | — | 23 | 31 | 30 | — | 26 | 24 | 22 | 19 |
Wind waves Height (m) Direction Period (s) | — | N 4 | — | — | ENE 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | NNE 6 | ENE 7 | — | — | ENE 8 | — | — | NE 7 | NE 5 | SW 3 | SSW 5 | S 6 |
| kJ | — | 9 | — | — | 171 | 282 | 261 | 356 | 315 | 50 | 286 | — | — | 238 | — | — | 89 | 74 | 2 | 38 | 80 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2 | 2 | 2 | 2 | 2 | 2 | 9 | 575 | 51 | 58 | 2 | 2 | 2 | 2 | 0 | 7 | 2 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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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