Ilhas de Sao Joao Sea Conditions and Tide Table

Ilhas de Sao Joao Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 05:50 AM and sunset is at 06:02 PM.

Days 1–3 Weather Summary

Light rain (total 6mm), mostly falling on Sun morning. Warm air temperatures (max 27°C on Mon afternoon, min 24°C on Sun afternoon). Winds decreasing (fresh winds from the ESE on Mon night, light winds from the SSE by Tue night).

Days 4–6 Weather Summary

Moderate rain (total 11mm), heaviest on Thu morning. Warm air temperatures (max 27°C on Wed afternoon, min 26°C on Wed morning). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 21mm), heaviest during Sun morning. Warm (max 27°C on Sat morning, min 26°C on Mon night). Mainly fresh winds.

Days 10–12 Weather Summary

Mostly dry. Warm (max 28°C on Thu afternoon, min 26°C on Tue morning). Mainly fresh winds.

Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
High Tide
7:04AM3.65m
7:13PM3.90m
7:43AM3.65m
7:52PM3.90m
8:23AM3.64m
8:35PM3.86m
9:07AM3.62m
9:21PM3.80m
9:53AM3.59m
10:12PM3.71m
10:45AM3.57m
11:09PM3.61m
11:42AM3.56m
00:11AM3.54m
12:43PM3.58m
1:18AM3.50m
1:46PM3.65m
2:26AM3.51m
2:49PM3.75m
3:30AM3.58m
3:49PM3.88m
4:31AM3.65m
4:46PM3.98m
5:26AM3.75m
Low Tide
1:04PM0.62m
1:32AM0.40m
1:42PM0.62m
2:12AM0.41m
2:24PM0.62m
2:55AM0.45m
3:09PM0.64m
3:41AM0.50m
3:59PM0.66m
4:31AM0.57m
4:55PM0.68m
5:26AM0.64m
5:57PM0.69m
6:26AM0.69m
7:02PM0.66m
7:30AM0.72m
8:10PM0.59m
8:34AM0.71m
9:14PM0.49m
9:35AM0.66m
10:12PM0.39m
10:33AM0.62m
11:11PM0.30m
Wave
height (m) 
direction
period (s) 
1.1
NNE
10
1
NNE
10
1
NNE
10
0.9
NNE
9
0.9
NNE
11
1
NNE
11
0.9
NNE
11
0.8
NNE
11
0.6
NNE
11
0.6
NNE
11
0.8
NNE
10
0.8
NNE
11
0.7
NNE
14
0.7
N
14
0.7
N
13
0.6
N
13
0.7
N
12
0.7
NNE
8
0.7
N
15
0.8
N
14
0.8
N
13
0.9
N
12
0.9
N
12
1
N
12
0.9
N
11
0.9
N
11
0.9
N
13
1
NNE
10
1
N
12
0.9
N
12
0.9
N
11
0.8
N
11
0.8
N
11
0.8
N
11
0.7
N
10
0.9
NE
4
thunderstorm
light rain
cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
thunderstorm
rain showers
thunderstorm
clear
part cloud
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
risk tstorm
light rain
cloudy
cloudy
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
risk tstorm
rain shwrs
risk tstorm
clear
some clouds
risk tstorm
risk tstorm
rain shwrs
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
some clouds
risk tstorm
clear
clear
clear
some clouds
clear
some clouds
clear
clear
clear
clear
clear
 km/h
25
ESE
20
S
25
E
20
E
20
E
30
ESE
25
SE
20
SE
10
SE
10
E
25
E
20
ENE
20
E
20
ENE
20
ENE
20
ENE
20
E
20
E
20
E
20
E
20
ENE
20
ENE
20
ENE
30
ENE
25
ENE
25
ENE
30
ENE
30
E
25
E
25
NE
25
ENE
20
E
25
ENE
20
ENE
20
E
25
NE
 mm 
4
2
1
1
5
1
1
2
3
1
5
6
5
1
max°C
26
25
26
26
27
27
27
26
26
26
27
26
26
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
28
27
Moonrise
7:02
7:53
8:43
9:30
10:15
11:00
11:45
12:33
1:24
2:20
3:21
4:27
Moonset
7:32
8:22
9:09
9:54
10:38
11:21
12:06
12:54
1:46
2:43
3:46
Sunrise
5:50
5:52
5:52
5:52
5:52
5:54
5:54
5:54
5:54
5:56
5:56
5:56
Sunset
6:02
6:02
6:04
6:04
6:05
6:05
6:06
6:06
6:07
6:07
6:07
6:07
Today's sea temperature in Ilhas de Sao Joao is
28.5° C
(Statistics for 21 Dec 1981-2005 – mean: 27.7 max: 28.3 min: 26.8°C)
Issued (local time): 8 am Sunday 21 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest