Month by month
| Month | Afternoon | Sea | Rain | Verdict |
|---|---|---|---|---|
| January | 14.2 °C | 14.7 °C | 10 days | Possible, with trade-offs |
| February | 15.1 °C | 14.2 °C | 9 days | Possible, with trade-offs |
| March | 16 °C | 14.2 °C | 11 days | Possible, with trade-offs |
| April | 17.6 °C | 15.3 °C | 12 days | Possible, with trade-offs |
| May | 19.6 °C | 16.5 °C | 8 days | Pleasant — a good time to go |
| June | 20.9 °C | 17.7 °C | 8 days | Pleasant — a good time to go |
| July | 22.5 °C | 18.2 °C | 4 days | Pleasant — a good time to go |
| August | 22.9 °C | 18.2 °C | 2 days | Pleasant — a good time to go |
| September | 22.5 °C | 18.3 °C | 5 days | Pleasant — a good time to go |
| October | 20.9 °C | 17.7 °C | 11 days | Pleasant — a good time to go |
| November | 17.4 °C | 16.8 °C | 12 days | Possible, with trade-offs |
| December | 15.7 °C | 15.6 °C | 11 days | Possible, with trade-offs |
Before you go
Three things to check once you have picked your dates.
Entry
Portugal is in the European Union. Entry rules depend on your nationality — check before booking.
Safety
No specific restrictions
Usual precautions apply.
Official advice updated 11 August 2026
Health
Recommended vaccinations, water quality, mosquitoes: advice depends on the country and the season. Some vaccines need time before departure.
Beau Fixe is not a safety or health authority. These notes summarise public advisories and link to their source; only the competent authorities are authoritative. Alert levels: Foreign, Commonwealth & Development Office (gov.uk), Open Government Licence v3.0.
FAQ
Can you swim in Nazaré in March?
The sea averages 14.2°C in March — too cold for most swimmers.
How hot is Nazaré in March?
Expect 16°C in the afternoon and 10.3°C at night, averaged over the last 10 years.
Does it rain a lot in Nazaré in March?
Around 11 days with rain (≥ 1 mm) in the month — 37% of days.