Swimming in Porto Alegre in march 2025: Average sea temperature in march and tide times in march 2025

Average sea temperature in Porto Alegre in march 2025.

In march, according to seasonal norms, the sea temperature in Porto Alegre is:

Minimum: 72°F

Average: 76°F

Maximum: 80°F

Other useful seasonal weather averages in march:

  • Outside temperature: 66°F to 84°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 11.8mph
  • It rains a total of 4.4in, over 6 day(s).

Should we swim in Porto Alegre in march?

Yes! The water temperature in Porto Alegre in march is pleasant

Swimming in march is pleasant in Porto Alegre and the surrounding area. The sea temperature is 76°F on average (min/max: 72°F/80°F), allowing you to swim for a long time and enjoy water sports.

Note also that in march, the climate is good with an average outside temperature of 75°F, 4.3in of precipitation (over 6 days) and 89.62 % humidity.

Water and normal seasonal temperatures in Porto Alegre in march

March
Average sea temperature 76°F
Minimum sea temperature 72°F
Maximum sea temperature 80°F
Average outside temperature 76°F
Maximum outside temperature 85°F
Minimum outside temperature 67°F
Wind speed 9.3mph
Wind temperature 67°F
Precipitation 4.4in
Number of days of rain 6 jour(s)
(18%)
Humidity 90%
Visibility in kilometers 8.82km
Cloud cover 35%
Our opinion pleasant swimming

Chart of the tides in march 2025

Tide times in march 2025 in Porto Alegre

Swim elsewhere in Brazil in march

City Average T° Max. T° Our opinion
Rio de Janeiro in march79°F82°Fpleasant swimming
Florianopolis (Santa Catarina Island) in march78°F82°Fpleasant swimming
Fortaleza in march84°F86°Fideal swimming
Recife in march85°F86°Fideal swimming
Belem in march84°F86°Fideal swimming
Fernando de Noronha in march84°F86°Fideal swimming
Guarapari in march80°F83°Fideal swimming
João Pessoa in march84°F86°Fideal swimming
Paraty in march80°F83°Fideal swimming
Arraial d'Ajuda in march83°F85°Fideal swimming
Canoa Quebrada in march85°F85°Fideal swimming
Caraiva in march83°F85°Fideal swimming
Ilha Grande in march79°F83°Fpleasant swimming
Itacaré in march84°F86°Fideal swimming
Jijoca de Jericoacoara in march85°F86°Fideal swimming
Lençóis Maranhenses National Park in march84°F86°Fideal swimming
Morro de São Paulo in march84°F86°Fideal swimming
Olinda in march85°F86°Fideal swimming
Praia do Forte in march84°F85°Fideal swimming
Praia do Rosa (Santa Catarina) in march78°F81°Fpleasant swimming

Swim in Brazil in march: sea temperature by city

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