Surf Forecast Surf Report

Ilha Comprida surfForecast / São Paulo / Brazil

information circle12 Day Weather and Surf, issued 8 am Thursday 13 Mar 2025 -03
Forecast update in hr  min  s Forecast update imminent
Ilha Comprida surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ilha Comprida sea temperature is
25.9° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Ilha Comprida this week:

The surf forecast for Ilha Comprida over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Mar 13) at 9PM. The primary swell is predicted to be 0.4m and 15s period with a secondary swell of 0.5m and 6s. The wind is predicted to be cross-onshore as the swell arrives.

The most powerful waves expected at Ilha Comprida in the next 12 days are 0.8m 13s and forecast to arrive on Friday (Mar 14) 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 0.5m 3s period and expected on Thursday (Mar 13) at 12PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Thu 13th Mar)1.5ft (0.4m) 15s
Best Surf 9PM (Thu 13th Mar)1.5ft (0.4m) 15s
Most Powerful 3PM (Fri 14th Mar)2.5ft (0.8m) 13s

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

Updates in  hr  min  s Forecast update imminent
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
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
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.5
SE
0.3
SSE
0.4
SE
0.4
SE
0.8
S
1
SSE
0.4
SSE
0.6
SE
0.7
SE
0.7
SSE
0.5
SSE
0.5
S
0.3
SSE
0.4
SE
0.6
SSE
0.6
SE
0.6
SE
0.5
SE
0.6
SE
0.6
SE
0.3
SE
0.5
SE
0.8
SE
0.4
SE
0.6
SE
0.5
SE
0.6
ESE
0.5
SE
0.5
SE
0.4
ESE
0.5
SE
0.6
ESE
0.6
ESE
0.6
SE
0.6
SE
0.6
SE
Period(s) (?)716151413611671010913910998981299999988891010101110
Wave
Graph
(?)Metric surfscale
Energy (?)2951574621980413248855143343061676135464425388827504055353324406460899082
Wind
(km/h)
5
W
10
S
10
SW
10
WSW
20
S
5
SE
10
SE
15
SSE
10
SE
10
SE
15
SE
5
E
0
SSE
10
SSE
10
NE
0
WSW
10
ESE
10
ENE
5
WSW
15
SW
10
S
10
SSW
10
SE
5
ESE
5
S
15
SSE
5
NNE
5
WNW
10
SE
5
NE
5
NW
15
ESE
5
NE
0
NW
15
ESE
5
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
on
crosscross-
off
cross-
on
ononononononcross-
on
glassoncrossglasscross-
on
cross-
on
glasscrosscross-
on
crossonglassglassonglassglassonglassglassoncross-
off
glassonglass
High Tide
/ height (m)
2:17PM
1.47
2:49AM
1.43
2:46PM
1.52
3:13AM
1.42
3:14PM
1.53
3:35AM
1.39
3:43PM
1.50
3:57AM
1.34
4:12PM
1.43
4:21AM
1.28
4:45PM
1.34
4:47AM
1.19
5:24PM
1.22
5:20AM
1.08
6:17PM
1.08
6:08AM
0.95
7:36PM 2:19AM
0.97 0.85
7:39AM
0.83
2:27PM
0.63
9:38PM 1:29AM
0.96 0.93
9:46AM
0.84
11:54PM
1.11
11:27AM
0.98
12:38AM
1.28
Low Tide
/ height (m)
8:34PM
0.02
8:34AM
0.25
8:51PM
0.03
8:48AM
0.20
9:09PM
0.07
9:05AM
0.16
9:26PM
0.14
9:25AM
0.14
9:44PM
0.22
9:46AM
0.15
10:04PM
0.32
10:10AM
0.19
10:26PM
0.44
10:37AM
0.28
10:51PM
0.57
11:09AM
0.41
11:20PM
0.73
5:07AM 11:54AM
0.77 0.56
4:44PM
0.58
12:02AM
0.91
6:02AM
0.62
5:49PM
0.40
6:41AM
0.48
6:33PM
0.22
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Sunrise6:09--6:11--6:11--6:11--6:11--6:13--6:13--6:13--6:13--6:13--6:15--6:15--
Sunset-6:29--6:28--6:27--6:24--6:23--6:22--6:22--6:21--6:20--6:19--6:17--6:16-
part cloudthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm light rainrain showersrain showerspart cloudpart cloudpart cloudclearpart cloudpart cloudpart cloudthunderstorm heavy rainlight rainrain showersthunderstorm rain showersthunderstorm clearclearpart cloudclearclearpart cloudclearclearclearclearclear
Rain (mm)
-1311422131-------141941122-----------
Temp. °C262525262624252523242524252624252624242222242524242524252524252624262624
Feels °C (?)292828282727272724262625272826282826282423262626262627272626282826292727

Short Range Forecast: Moderate rain (total 15mm), heaviest on Thu afternoon. Warm (max 26°C on Thu morning, min 23°C on Thu morning). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Sun morning. Warm (max 26°C on Mon afternoon, min 22°C on Mon night). Wind will be generally light.

Days 6-9 Weather Summary Heavy rain (total 43mm), heaviest during Wed morning. Warm (max 25°C on Thu afternoon, min 22°C on Wed morning). Wind will be generally light.

Long Range Forecast: Mostly dry. Warm (max 26°C on Sun afternoon, min 21°C on Sat night). 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)
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Information about the Ilha Comprida Surf forecast

The above surf forecast table for Ilha Comprida provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Ilha Comprida can be found by selecting the local surf guide option on the grey menu. Our Ilha Comprida 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 Comprida) 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 Comprida 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 Comprida, camping, hotels and holiday cottages in São Paulo, consider staying in Iguape which is 14 km (9 miles) away. Other places in and around São Paulo where you can find information about places to rent, and car hire include Registro which is 41 km (25 miles) away, Cajati and Peruibe.

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