17.03
tue
tue
Day
79°F
NW 1 mph
Precip.
0%
0%
Night
63°F
W 2 mph
Precip.
0%
0%
18.03
wed
wed
Day
77°F
NE 2 mph
Precip.
100%
100%
Night
64°F
NW 2 mph
Precip.
100%
100%
19.03
thu
thu
Day
73°F
N 2 mph
Precip.
100%
100%
Night
64°F
NW 2 mph
Precip.
73%
73%
20.03
fri
fri
Day
73°F
N 2 mph
Precip.
100%
100%
Night
63°F
SW 2 mph
Precip.
0%
0%
21.03
sat
sat
Day
77°F
NE 2 mph
Precip.
100%
100%
Night
63°F
S 2 mph
Precip.
0%
0%
22.03
sun
sun
Day
75°F
N 2 mph
Precip.
68%
68%
Night
59°F
SW 2 mph
Precip.
0%
0%
23.03
mon
mon
Day
75°F
NW 2 mph
Precip.
0%
0%
Night
59°F
SW 3 mph
Precip.
0%
0%
24.03
tue
tue
Day
77°F
S 1 mph
Precip.
0%
0%
Night
59°F
SW 2 mph
Precip.
0%
0%
25.03
wed
wed
Day
77°F
SW 1 mph
Precip.
100%
100%
Night
63°F
SW 2 mph
Precip.
0%
0%
26.03
thu
thu
Day
79°F
S 3 mph
Precip.
100%
100%
Night
63°F
SW 3 mph
Precip.
82%
82%
27.03
fri
fri
Day
81°F
S 2 mph
Precip.
100%
100%
Night
64°F
SE 1 mph
Precip.
100%
100%
28.03
sat
sat
Day
82°F
SE 2 mph
Precip.
100%
100%
Night
64°F
S 2 mph
Precip.
100%
100%
29.03
sun
sun
Day
79°F
E 2 mph
Precip.
100%
100%
Night
64°F
SW 2 mph
Precip.
0%
0%
30.03
mon
mon
Day
77°F
NW 3 mph
Precip.
0%
0%
Night
64°F
NW 3 mph
Precip.
62%
62%
Sea water temperature in March, °F
Show year:
2026
2025
2024
The average sea water temperature in March of 2026 was 81.0°F. The highest and lowest sea temperatures during the month were 82.6°F and 79.7°F.
Air temperature in Ubatuba, °F
Precipitation total in Ubatuba, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Ubatuba
Ubatuba on a weather map
Places in Brazil:
Name
°F
24 Hours Forecast
Ubatuba
Local time: 07:07
March 17, tuesday
0900
72°F
SW
1 mph
1 mph
1200
79°F
NW
1 mph
1 mph
1500
77°F
NW
5 mph
5 mph
1800
68°F
NW
5 mph
5 mph
2100
63°F
NW
4 mph
4 mph
March 18, wednesday
0000
63°F
W
2 mph
2 mph
0300
61°F
SW
2 mph
2 mph
0600
61°F
SW
2 mph
2 mph
