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Coldest sea in Brazil in March

298 coastal locations in Brazil ranked by typical March sea temperature, coldest first. Region-wide average in March: 27.0°C.

Coldest in March

Disney

19.4°C March mean in Brazil

Regional March average

27.0°C

across all 298 coastal locations in Brazil

Vs annual mean

+2.0°C

above the year-round regional average

What the Brazil sea feels like in March

This water temperature is comparable to that of a swimming pool, but it might be higher than most open water swimmers prefer for serious swimming. Make sure to drink plenty of water before and after swimming and don't wear a wetsuit to avoid overheating.

Brazil monthly average 22.6°C to 27.1°C
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  • Warmest month February 27.1°C
  • Coldest month August 22.6°C
  • Annual mean 24.9°C
  • Months above 20°C 12 of 12

Where March fits in the year

March sits inside the regional pattern shown on the left. Pick a different month to see how the ranking shifts.

All twelve Brazil month rankings:

Brazil sea temperature map (live)

The map shows today's latest reading at every Brazil location. The list below is based on the typical March mean.

Zoom in to see individual locations. Click a pin for water temperatures. View list →
°C -2 0 1 3 5 7 9 11 13 15 17 19 21 24 27 30 35

Top 50 coldest Brazil locations in March

Sorted by typical March mean from a decade of daily readings, coldest first. Click any place for the full location page.

# Location March mean
1 Disney Espirito Santo 19.4°C
2 Chui Rio Grande do Sul 23.3°C
3 Hermenegildo Rio Grande do Sul 23.3°C
4 Cassino Rio Grande do Sul 24.4°C
5 Rio Grande Rio Grande do Sul 24.4°C
6 Ararangua Santa Catarina 24.5°C
7 Arroio do Silva Santa Catarina 24.5°C
8 Pelotas Rio Grande do Sul 24.5°C
9 Laguna Santa Catarina 24.6°C
10 Porto Rio Grande Rio Grande do Sul 24.6°C
11 Cidreira Rio Grande do Sul 24.6°C
12 Atlantida Sul Rio Grande do Sul 24.6°C
13 Capao da Canoa Rio Grande do Sul 24.6°C
14 Tramandai Rio Grande do Sul 24.6°C
15 Xangri-La Rio Grande do Sul 24.6°C
16 Itapemirim Espírito Santo 24.7°C
17 Barra do Camacho Santa Catarina 24.7°C
18 Arroio do Sal Rio Grande do Sul 24.8°C
19 Torres Rio Grande do Sul 24.8°C
20 Armacao Santa Catarina 24.8°C
21 Gamboa Santa Catarina 24.8°C
22 Guarda do Embau Santa Catarina 24.8°C
23 Pantano do Sul Santa Catarina 24.8°C
24 Pinheira Santa Catarina 24.8°C
25 Ponta do Papagaio Santa Catarina 24.8°C
Show 25 more ▸
26 Ferrugem Beach Santa Catarina 24.8°C
27 Garopaba Santa Catarina 24.8°C
28 Ibiraquera Santa Catarina 24.8°C
29 Imbituba Santa Catarina 24.8°C
30 Praia do Rosa Santa Catarina 24.8°C
31 Terminal da Ponta do Ubu Anchieta 24.9°C
32 Macae (Imbetiba) Rio de Janeiro 25.0°C
33 Marataizes Espirito Santo 25.1°C
34 Macae State of Rio de Janeiro 25.1°C
35 Porto Buzios Rio de Janeiro 25.1°C
36 Atafona Rio de Janeiro 25.1°C
37 Porto do Açu Rio de Janeiro 25.2°C
38 Ilha de Brocoio Rio de Janeiro 25.2°C
39 Ilha do Boqueirao Rio de Janeiro 25.2°C
40 Piuma Espirito Santo 25.2°C
41 Punta do Imbui Rio de Janeiro 25.2°C
42 Armacao de Buzios State of Rio de Janeiro 25.2°C
43 Buzios State of Rio de Janeiro 25.2°C
44 Cabo de Sao Tome Rio de Janeiro 25.2°C
45 Ferradura State of Rio de Janeiro 25.2°C
46 Ferradurinha Beach State of Rio de Janeiro 25.2°C
47 Geriba Beach State of Rio de Janeiro 25.2°C
48 Macae State of Rio de Janeiro 25.2°C
49 Tartaruga Beach State of Rio de Janeiro 25.2°C
50 Tucuns Beach State of Rio de Janeiro 25.2°C

Warmest 10 in Brazil in March

Same data the other way. The warmest spots for the same month.

# Location March mean
1 Areia Branca (Salineiro Terminal) State of Sergipe 29.4°C
2 Cabedelo (Rio Paraiba) Paraíba 29.3°C
3 Cabedelo Paraiba 29.2°C
4 Joao Pessoa Paraiba 29.2°C
5 Areia Branca Rio Grande do Norte 29.1°C
6 Porto de Natal Rio Grande do Norte 29.1°C
7 Canoa Quebrada Ceara 29.1°C
8 Maracajau Rio Grande do Norte 29.1°C
9 Macau Rio Grande do Norte 29.1°C
10 Pipa Rio Grande do Norte 29.1°C

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