Average sea water temperature in April:
+73.6°F
| Minimum sea water temperature in April: | 80.6°F |
| Maximum sea water temperature in April: | 68.0°F |
Daily sea water temperature in April, °F
Show year:
2025
2024
2023
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27
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31
65
68
71
74
77
80
83
86
The average sea water temperature in April of 2025 was 74.8°F. The highest and lowest sea temperatures during the month were 78.8°F and 72.5°F.
sea water
temperature
temperature
| Porto Alegre |
monthly
weather
weather
| Porto Alegre |
current
weather
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| Porto Alegre |
14 days
forecast
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| Porto Alegre |
Monthly sea water temperature in Porto Alegre, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
13
26
39
52
65
78
91
104
77.3
73.7
69.1
64.5
61.4
59.4
62.5
66.7
73.6
80
81.1
80.7
Which Brazil resorts have warmest sea in April?
| Place name | April 2025 | April 2024 |
|---|---|---|
| Joao Pessoa | 85.1°F | 86.4°F |
| Ilha de Itamaraca | 85.1°F | 86.3°F |
| Paulista | 85.0°F | 86.3°F |
| Olinda | 84.9°F | 86.3°F |
| Recife | 84.8°F | 86.1°F |
| Jaboatao dos Guararapes | 84.8°F | 86.1°F |
| Natal | 84.5°F | 86.1°F |
| Salvador | 84.5°F | 84.9°F |
| Fortaleza | 84.3°F | 85.4°F |
| Maceio | 84.2°F | 86.0°F |
| Paracuru | 84.2°F | 85.4°F |
| Lauro de Freitas | 84.1°F | 84.8°F |
| Aracaju | 84.0°F | 85.8°F |
| Jericoacoara | 83.9°F | 85.2°F |
| Itacare | 83.8°F | 84.5°F |
| Ilheus | 83.8°F | 84.2°F |
| Sao Jose de Ribamar | 83.5°F | 84.8°F |
| Sao Luis | 83.5°F | 85.1°F |
| Macapa | 83.5°F | 84.8°F |
| Ananindeua | 83.2°F | 84.0°F |
Best time for vacation in Porto Alegre
Porto Alegre on a weather map
Leaflet | Tiles © Esri
Places in Brazil:
Name
°F
24 Hours Forecast
Porto Alegre
Local time: 11:30
April 15, tuesday
1200
70°F
NW
3 mph
3 mph
1500
75°F
NW
6 mph
6 mph
1800
68°F
NW
8 mph
8 mph
2100
66°F
NW
5 mph
5 mph
April 16, wednesday
0000
64°F
S
1 mph
1 mph
0300
63°F
SE
4 mph
4 mph
0600
61°F
SE
4 mph
4 mph
0900
70°F
E
4 mph
4 mph
