Praia da Areia Branca — Sea temperature now
Silver Coast family beach.
Mild water with a light chop and a light breeze — good swimming conditions.
Location
Praia da Areia Branca on the map, with nearby beaches and live sea temperatures.
7-day forecast
Water, air, waves, wind and UV outlook for the week ahead.
Monthly sea temperature averages
Typical year-round water temperature, based on regional climatology.
Best time to swim in Praia da Areia Branca
The sea in Praia da Areia Branca peaks in August, when the water averages around 21°C.
The main swimming season runs from July – September, when surface temperatures stay comfortable for extended sessions.
On average, 3 months a year sit above 20°C — the threshold most swimmers describe as pleasant without a wetsuit.
Shoulder months like June and October are noticeably cooler but often quieter, with fewer crowds and steadier weather.
Outside peak season the water drops toward 14°C, so a 3/2mm shorty or full wetsuit makes long swims much more comfortable.
The coldest month is typically February at around 14°C, when cold-water swimmers dominate the coast.
Praia da Areia Branca sea temperature history
Long-term climatology for Praia da Areia Branca shows an annual mean sea temperature of 18°C, ranging from 14°C in winter to 21°C at the summer peak.
The seasonal swing is roughly 7°C between the coldest and warmest month — a useful yardstick when comparing years or checking whether the current sea is running above or below average.
Recent decades have trended slightly warmer at Praia da Areia Branca, in line with regional sea-surface temperature records for the wider basin.
Monthly averages below are drawn from multi-decadal climatology and are updated as new observations arrive.
Praia da Areia Branca sea temperature: frequently asked questions
What is the warmest month to swim in Praia da Areia Branca?
August is the warmest month in Praia da Areia Branca, when the sea averages about 21°C. Late-season warmth often persists a few weeks after peak.
When is the sea coldest in Praia da Areia Branca?
The coldest month in Praia da Areia Branca is typically February, when the water averages around 14°C. Cold-water swimmers and surfers dominate this period.
When can you swim in Praia da Areia Branca without a wetsuit?
The main swimming season in Praia da Areia Branca runs from July – September — about 3 months a year when the sea sits above 20°C, the level most swimmers describe as pleasant without a wetsuit.
Do I need a wetsuit in Praia da Areia Branca?
Outside peak summer the water in Praia da Areia Branca drops toward 14°C, so a 3/2mm shorty or full wetsuit makes long swims much more comfortable. In peak months most swimmers go without.
What is the average sea temperature in Praia da Areia Branca?
The long-term annual mean sea temperature in Praia da Areia Branca is about 18°C, based on multi-decadal climatology of the surrounding waters.
How do I check the current sea temperature in Praia da Areia Branca?
The live reading at the top of this page shows the current sea temperature in Praia da Areia Branca, updated hourly from marine buoy and satellite data. The 7-day forecast covers water, air, waves, wind and UV for the week ahead.
Year-round sea temperature
Best swim months: Jul – Aug – Sep
| Month | Sea | Comfort |
|---|---|---|
| Jan | 15°C | Bracing |
| Feb | 14°C | Bracing |
| Mar | 15°C | Bracing |
| Apr | 16°C | Bracing |
| May | 17°C | Bracing |
| Jun | 19°C | Pleasant |
| Jul | 20°C | Pleasant |
| Aug ⭐ | 21°C | Pleasant |
| Sep | 21°C | Pleasant |
| Oct | 19°C | Pleasant |
| Nov | 18°C | Pleasant |
| Dec | 16°C | Bracing |