Lagoinha surfForecast / São Paulo / Brazil

information circle12 Day Weather and Surf, issued 8 pm Saturday 12 Jul 2025 -03
Forecast update in 39 min 15 s Forecast update imminent
Today's Lagoinha sea temperature is
69.4°F
(Which is normal for this time of year)


Best Forecast Surf Conditions for Lagoinha this week:

The most powerful waves expected at Lagoinha in the next 12 days are 3ft 5s and forecast to arrive on Friday (Jul 18) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2ft 7s period and expected on Thursday (Jul 17) at 9PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 3PM (Fri 18th Jul)3ft (0.9m) 5s

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

Updates in 39 min 15 s Forecast update imminent
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thu
24
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
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
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (ft) & direction (?)
1
S
0.5
S
2
E
1.5
E
0.5
S
1.5
ESE
2
E
0.5
S
0.5
S
0.5
S
0.5
S
0.5
S
0.5
SSE
0.5
SSE
0.5
S
0.5
S
0.5
S
3
SW
1.5
SW
1
S
1
S
0.5
S
1
S
1
S
1.5
S
1
S
1
S
1
S
1
S
0.5
S
0.5
S
2
E
2
E
1.5
SSE
1.5
SSE
0.5
S
Period(s) (?)11104495817161514161513121110565698887776665610917
Wave
Graph
(?)Metric surfscale
Energy (?)2721301518065867232113101143275108141128171512844233451336
Wind
(mph)
0
N
5
E
5
ESE
5
NNW
0
SE
5
SE
5
NW
0
S
5
SE
5
NNW
0
SE
5
ESE
5
NNW
0
N
5
E
5
NW
5
SW
5
SSE
0
WNW
0
SSE
5
SE
5
NW
0
SE
5
SE
5
NW
5
ESE
5
ESE
5
NW
0
WSW
5
SSE
5
NW
0
SSW
5
SE
5
NNW
5
NW
5
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglasscross-
on
glassglasscross-
on
cross-
off
glasscross-
on
cross-
off
glasscross-
on
glassglassglasscross-
off
cross-
on
cross-
on
glassglasscross-
on
glassglasscross-
on
glassglasscross-
on
glassglasscross-
on
cross-
off
glasscross-
on
glasscross-
off
glass
High Tide
/ height (ft)
3:36AM
3.58
4:35PM
3.51
4:11AM
3.61
5:08PM
3.38
4:50AM
3.54
5:44PM
3.18
5:32AM
3.41
6:23PM
2.92
6:22AM
3.15
7:06PM
2.62
7:25AM
2.85
7:59PM
2.36
9:21AM
2.66
9:25PM
2.2
12:48PM
2.95
11:57PM
2.26
1:40PM
3.25
12:40AM
2.43
2:17PM
3.45
1:13AM
2.69
2:47PM
3.54
1:45AM
2.99
3:12PM
3.54
Low Tide
/ height (ft)
10:31PM
1.08
10:45AM
-0.03
11:10PM
1.18
11:29AM
0.1
11:52PM
1.28
12:15PM
0.36
12:37AM
1.38
1:08PM
0.69
1:30AM
1.48
2:11PM
1.05
2:34AM
1.48
3:27PM
1.35
3:48AM
1.38
4:55PM
1.51
5:04AM
1.12
6:19PM
1.51
6:12AM
0.79
7:22PM
1.44
7:08AM
0.46
8:08PM
1.35
7:57AM
0.16
8:44PM
1.31
8:40AM
-0.03
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thu
24
Sunrise-6:41--6:41--6:41--6:41--6:41--6:41--6:41--6:41--6:39--6:39--6:39--6:39-
Sunset--5:30--5:30--5:30--5:30--5:31--5:31--5:31--5:32--5:32--5:34--5:34--5:35
part cloudpart cloudpart cloudpart cloudclearclearclearclearclearclearclearclearclearclearpart cloudclearclearpart cloudpart cloudpart cloudpart cloudpart cloudclearclearpart cloudpart cloudrain showersrain showersclearclearclearpart cloudpart cloudrain showersrain showerspart cloud
Rain (in)
--------------------------0.10.0-----0.00.1-
Temp. °F647372637370617372617572648282727570637068637068637268647772667372647781
Feels °F (?)687270647270617272637573648284707570647068647066647270687973687573688182

Short Range Forecast: Mostly dry. Warm (max 73°F on Sun morning, min 61°F on Sun night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Warm (max 82°F on Thu morning, min 61°F on Tue night). Wind will be generally light.

Days 6-9 Weather Summary Light rain (total 0.1in), mostly falling on Mon afternoon. Warm (max 72°F on Mon morning, min 59°F on Sat night). Wind will be generally light.

Long Range Forecast: Light rain (total 0.2in), mostly falling on Mon night. Warm (max 81°F on Thu afternoon, min 63°F on Mon night). Wind will be generally light.

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Information about the Lagoinha Surf forecast

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

Lagoinha is 17 km (11 miles) from the city of Ubatuba. If you plan a holiday in São Paulo, look for hotels and other accommodation in Ubatuba. Ubatuba has rooms for a wide range of budgets as well as car hire and transport links.

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