Ilha surfForecast / São Paulo / Brazil

information circle12 Day Weather and Surf, issued 2 am Wednesday 02 Jul 2025 -03
Forecast update in hr  min  s Forecast update imminent
Ilha surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ilha sea temperature is
21.5° C
(Which is 1.1°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Ilha this week:

The surf forecast for Ilha over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 02) at 9AM. The primary swell is predicted to be 1.6m and 10s period with a secondary swell of 0.2m and 16s. The wind is predicted to be onshore as the swell arrives.

The most powerful waves expected at Ilha in the next 12 days are 2.0m 13s and forecast to arrive on Wednesday (Jul 02) at 6PM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Wed 2nd Jul)5ft (1.6m) 10s
Best Surf 3PM (Wed 2nd Jul)5ft (1.5m) 13s
Most Powerful 6PM (Wed 2nd Jul)6.5ft (2.0m) 13s

Table - best surf conditions forecast for Ilha over the next 12 days.

Updates in  hr  min  s Forecast update imminent
Wednesday
02
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.6
SSE
1.5
S
1.4
SSE
1.3
S
1.2
S
0.9
S
1
S
0.9
SSE
0.9
SSE
0.8
SSE
0.5
S
0.5
S
0.4
SSE
0.4
SSE
0.3
SSE
0.5
S
0.6
S
0.7
SSE
0.7
SSE
0.8
SSE
0.6
SSE
0.4
SSE
0.6
S
0.5
S
0.6
SSE
0.3
SSE
0.5
SE
0.5
SE
0.4
ESE
0.5
SE
0.5
SE
0.6
ESE
0.5
SE
0.3
SSE
0.4
SSE
0.4
SSE
Period(s) (?)101312121110101010999888668888121110996677776201816
Wave
Graph
(?)Metric surfscale
Energy (?)5091320619493352216226173150187876138372328347271859410310965603234313634404634114142122
Wind
(km/h)
15
SSE
15
S
15
S
20
S
20
SSW
10
SW
10
WSW
5
SSW
5
NW
5
N
10
SSE
10
WNW
15
WSW
15
SW
5
S
5
NE
15
ESE
15
ENE
5
WSW
10
ESE
15
E
5
ENE
10
ESE
10
E
5
W
15
SW
5
W
10
W
20
SW
15
SW
15
SW
15
SW
5
SSW
5
WSW
5
S
5
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on
ononcross-
on
cross-
on
crosscross-
on
offglassoncross-
off
crosscross-
on
glasscross-
off
cross-
on
crossglasscross-
on
crosscrosscross-
on
crosscross-
off
cross-
on
cross-
off
cross-
off
cross-
on
cross-
on
crosscross-
on
glassglassglassglass
High Tide
/ height (m)
7:16PM
0.86
7:26AM
0.90
8:09PM
0.82
8:52AM
0.84
9:26PM
0.79
11:21AM
0.86
11:06PM
0.80
12:39PM
0.94
12:12AM
0.84
1:23PM
1.02
12:55AM
0.90
1:58PM
1.10
1:30AM
0.96
2:30PM
1.15
2:04AM
1.03
3:00PM
1.19
2:37AM
1.10
3:32PM
1.21
3:11AM
1.16
4:04PM
1.21
3:46AM
1.20
4:39PM
1.19
Low Tide
/ height (m)
1:53PM
0.41
2:16AM
0.54
3:03PM
0.47
3:32AM
0.50
4:18PM
0.50
4:42AM
0.44
5:29PM
0.50
5:43AM
0.35
6:31PM
0.46
6:35AM
0.27
7:22PM
0.42
7:22AM
0.18
8:06PM
0.37
8:05AM
0.11
8:46PM
0.35
8:46AM
0.05
9:23PM
0.33
9:27AM
0.01
9:59PM
0.34
10:07AM
-0.00
10:36PM
0.36
10:48AM
0.02
11:13PM
0.40
Wednesday
02
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Sunrise6:48--6:48--6:48--6:48--6:48--6:48--6:48--6:48--6:48--6:48--6:47--6:47--
Sunset-5:29--5:29--5:30--5:30--5:30--5:30--5:30--5:30--5:31--5:31--5:32--5:32-
light rainlight rainmod rainlight rainmod rainmod rainpart cloudpart cloudclearclearclearpart cloudrain showersrain showersrain showerspart cloudclearclearclearpart cloudpart cloudpart cloudclearpart cloudclearpart cloudpart cloudpart cloudpart cloudrain showerspart cloudpart cloudpart cloudpart cloudclearpart cloud
Rain (mm)
337567------113--------------3------
Temp. °C161616161616171817181818181919202019181919191919181918181919181918181818
Feels °C (?)151414141415171918181819161718181817181817191818181819171819161819181920

Short Range Forecast: Heavy rain (total 31mm), heaviest during Thu morning. Very mild (max 18°C on Fri afternoon, min 15°C on Wed morning). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 5mm), mostly falling on Sun morning. Warm (max 20°C on Mon morning, min 17°C on Sat morning). Wind will be generally light.

Days 6-9 Weather Summary Mostly dry. Very mild (max 19°C on Tue afternoon, min 17°C on Tue morning). Wind will be generally light.

Long Range Forecast: Light rain (total 3mm), mostly falling on Fri night. Very mild (max 19°C on Fri afternoon, min 17°C on Fri morning). Wind will be generally light.

  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>
submit an eyeball surf report

Quick surf report for Ilha:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Ilha 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 Ilha Surf forecast

The above surf forecast table for Ilha provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Ilha can be found by selecting the local surf guide option on the grey menu. Our Ilha 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) 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 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.

Are you planning a holiday in São Paulo? If you are looking for accommodation near Ilha, camping, hotels and holiday cottages in São Paulo, consider staying in Praia Grande which is 19 km (12 miles) away. Other places in and around São Paulo where you can find information about places to rent, and car hire include Bertioga which is 19 km (12 miles) away, Guaruja, Cubatao and Santos.

Nearest
Nearest
Nearest
Nearest