Average sea water temperature in April:
+73.9°F
| Minimum sea water temperature in April: | 81.0°F |
| Maximum sea water temperature in April: | 68.0°F |
Daily sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 76.5°F. The highest and lowest sea temperatures during the month were 81.0°F and 73.2°F.
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| Porto Alegre |
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| Porto Alegre |
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| Porto Alegre |
14 days
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| Porto Alegre |
Monthly sea water temperature in Porto Alegre, °F
Which Brazil resorts have warmest sea in April?
| Place name | April 2026 | April 2025 |
|---|---|---|
| Jericoacoara | 84.9°F | 84.5°F |
| Ilha de Itamaraca | 84.7°F | 85.2°F |
| Natal | 84.7°F | 84.7°F |
| Joao Pessoa | 84.6°F | 85.2°F |
| Paulista | 84.6°F | 85.1°F |
| Olinda | 84.5°F | 85.0°F |
| Fortaleza | 84.5°F | 84.7°F |
| Recife | 84.5°F | 85.0°F |
| Jaboatao dos Guararapes | 84.4°F | 85.1°F |
| Paracuru | 84.4°F | 84.7°F |
| Aracaju | 84.1°F | 84.2°F |
| Sao Luis | 84.0°F | 83.7°F |
| Maceio | 83.9°F | 84.6°F |
| Sao Jose de Ribamar | 83.8°F | 83.6°F |
| Ananindeua | 83.7°F | 83.4°F |
| Belem | 83.5°F | 83.2°F |
| Salvador | 83.5°F | 84.6°F |
| Lauro de Freitas | 83.3°F | 84.1°F |
| Macapa | 83.2°F | 83.7°F |
| Itacare | 83.0°F | 83.8°F |
Best time for vacation in Porto Alegre
Porto Alegre on a weather map
Places in Brazil:
Name
°F
24 Hours Forecast
Porto Alegre
Local time: 04:10
April 27, monday
0600
57°F
E
9 mph
9 mph
0900
57°F
E
13 mph
13 mph
1200
63°F
E
14 mph
14 mph
1500
64°F
E
12 mph
12 mph
1800
59°F
E
7 mph
7 mph
2100
55°F
E
6 mph
6 mph
April 28, tuesday
0000
52°F
SE
4 mph
4 mph
0300
50°F
SE
3 mph
3 mph
