Ilha Comprida surfForecast / São Paulo / Brazil

information circle48hr Weather and Surf, issued 8 pm Monday 18 May 2026 -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
22.9° C
(Which is slightly warmer than usual)

How big are the waves at Ilha Comprida today?

The current surf forecast for Ilha Comprida at 4AM is: 1.1m 7s primary swell from a South direction and 0.1m 13s secondary swell from a Southeast direction, 0.1m 16s secondary swell from a South direction (forecast issued at 08:00pm May 18). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (19 May)5.5ft (1.7m)7s
Afternoon (19 May)4.5ft (1.3m)7s
Evening (19 May)2.5ft (0.8m)16s

Table - waves today at Ilha Comprida. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 18mm), heaviest on Mon night. Warm (max 20°C on Wed morning, min 17°C on Mon night). Wind will be generally light.

Mon
18
Tuesday
19
Wednesday
20
Thursday
21
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
1
3
2
1
1
2
1
1
1
2
1
1
2
2
2
Swell
Height Map
Height MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1
S
6
1.1
S
7
1.1
S
7
1.1
S
7
1
S
7
1.7
S
7
1.4
S
7
1.3
S
7
0.7
SSE
17
0.8
SSE
16
1.1
SSE
16
0.9
SSE
15
0.9
SSE
14
0.9
SSE
14
0.7
SSE
14
0.6
SSE
13
0.6
SSE
13
0.7
SSE
13
0.8
SSE
15
0.9
SSE
15
0.9
SSE
16
1
SSE
16
1.3
SSE
16
1.3
SSE
15
Wave Graph
Metric surfscale
Energy kJ
79
127
134
131
106
294
200
181
264
288
589
376
289
281
189
135
133
178
242
322
392
487
759
776
Wind (km/h)
25
SSW
25
SSW
25
SSW
25
SW
20
SW
20
SW
20
SW
20
SW
15
SSW
15
SSW
10
SSW
5
SW
10
SW
10
SW
10
SSW
5
SSE
10
SE
10
SE
5
SSE
10
SSE
15
SSE
15
SSE
15
SSE
15
SSE
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
glassy
cross
cross
cross-on
cross-on
on
on
on
cross-on
on
cross-on
cross-on
on
High Tide
4:10PM1.39m
3:55AM1.12m
4:58PM1.27m
4:32AM1.08m
5:49PM1.15m
1:24AM0.91m
5:16AM1.04m
Low Tide
9:13PM0.62m
9:10AM0.15m
9:22PM0.70m
9:44AM0.20m
9:42PM0.74m
1:51AM0.91m
10:24AM0.30m
light rain
mod rain
light rain
light rain
rain showers
light rain
cloud
cloud
cloud
cloud
cloud
light rain
cloud
cloud
part cloud
clear
clear
part cloud
cloud
rain showers
light rain
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:41
6:41
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:31
5:31
5:30
5
6
5
2
1
1
1
1
1
Temp °C
18
18
18
18
17
17
18
18
18
18
18
18
18
18
20
20
19
20
19
19
19
19
19
19
16
16
16
16
15
15
17
16
17
18
19
20
18
18
20
21
20
21
20
19
18
17
18
17
Swell 1
Height (m)
Direction
Period (s)
0.1
SE
15
0.1
SE
14
0.1
SE
13
0.1
SE
13
0.1
SE
13
1
S
7
0.9
SSE
7
0.9
SSE
7
0.9
SSE
7
0.8
SSE
7
1.1
SSE
16
0.9
SSE
15
0.9
SSE
14
0.9
SSE
14
0.7
SSE
14
0.6
SSE
13
0.6
SSE
13
0.7
SSE
13
0.8
SSE
15
0.9
SSE
15
0.9
SSE
16
1
SSE
16
1.3
SSE
16
1.3
SSE
15
Energy kJ
8
8
7
7
6
106
86
89
74
61
589
376
289
281
189
135
133
178
242
322
392
487
759
776
Swell 2
Height (m)
Direction
Period (s)
0.1
E
7
0.1
E
7
0.1
SE
16
0.1
S
16
0.1
SE
16
0.1
SE
12
0.2
SSE
19
0.4
SE
18
0.7
SSE
17
0.8
SSE
16
0.9
SE
7
0.5
SE
6
0.5
SE
6
0.5
SE
6
0.5
SE
6
0.4
SE
6
0.4
SE
6
0.4
SE
6
0.3
ESE
6
0.3
ESE
6
0.3
E
6
0.1
E
8
0.1
E
8
Energy kJ
1
1
10
5
10
6
37
87
264
288
65
20
19
19
19
9
9
9
7
6
6
1
1
Swell 3
Height (m)
Direction
Period (s)
0.1
E
7
0.1
E
7
0.2
SSE
16
0.1
SE
15
0.2
SSE
14
0.3
SSE
14
0.7
S
7
0.6
S
7
Energy kJ
1
1
25
9
20
40
46
31
Wind waves
Height (m)
Direction
Period (s)
1
S
6
1.1
S
7
1.1
S
7
1.1
S
7
1
S
7
1.7
S
7
1.4
S
7
1.3
S
7
0.3
S
3
0.5
SE
4
0.7
SE
5
Energy kJ
79
127
134
131
106
294
200
181
2
8
23
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
2
1
2
2
3
3
4
2
3
3
2
1
2
2
3
3
1
4
1
3
Distance (km)
84
84
76
80
80
52
52
52
52
52
27
0
27
27
127
232
52
80
52
84
105
105
105
105
Best forecast wave conditions in São Paulo
Rating
(10 max)
1
1
2
1
2
2
3
2
3
4
5
5
4
4
4
3
3
3
3
4
3
4
4
5
Best forecast wave conditions in Brazil
Rating
(10 max)
2
2
2
2
2
2
4
4
4
3
5
5
4
5
2
4
4
4
4
5
4
4
4
5
Header Global
Rating
(10 max)
4
4
4
4
4
4
4
4
5
5
5
5
4
5
4
5
5
4
4
5
4
4
4
4
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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