Portugal Counts Nearly 400 Blue Flag Beaches This Summer as Holidaymakers Leave Their Bookings Later Than Ever

If you are still deciding where to lay your towel this August, Portugal has rarely offered more certified choice. The country flies the Bandeira Azul (Blue Flag) over close to 400 beaches this season — 396 by the count of the association that runs the scheme — and 438 sites in total once marinas and tourist vessels are added. The Blue Flag, awarded by the Foundation for Environmental Education, is only granted where bathing water is clean, lifeguards and facilities are in place, and the site is well managed environmentally.

The Algarve, unsurprisingly, leads the pack with 92 Blue Flag beaches, seven more than last year. Two newcomers join the list: the river beach of Albufeira de Odeleite in Tavira and Praia do Lago Verde in Castro Marim, both nudging the region's inland and eastern edges into the honours.

Booking later, spending carefully

The picture behind the flags is more nuanced. Portugal has spent a decade as Europe's tourism darling, but growth has cooled to what the sector calls a "consolidation" year after the country pivoted its strategy from volume to value. A June survey by the hoteliers' association found that around 28% of operators expected a weaker summer for occupancy and average stay, and hotels report that travellers are booking later than ever — often at the last minute — as households watch their budgets.

That shift cuts both ways for residents. Late booking can mean genuine bargains on rooms and flights in the shoulder days of August, but it also means the most sought-after spots sell out fast in peak week. Domestic travellers have been a bigger force lately, in some months outpacing foreign visitors, and the Algarve remains heavily seasonal, with more than half of Portuguese guest-nights there squeezed into the summer months.

Water managers have been busy keeping the coastline in shape. The Algarve alone spent around €20 million replenishing sand at Loulé and Portimão before the season, and Portugal placed 559 bathing sites in the European "excellent" tier in the latest EU assessment.

What This Means for Expats

• Use the flag as a filter: A Blue Flag is a reliable shortcut to clean water, lifeguard cover and decent facilities — handy if you are new to a stretch of coast and unsure where to swim.
• Try the newcomers: The freshly certified Albufeira de Odeleite and Praia do Lago Verde offer a quieter alternative to the packed central-Algarve strands.
• Time your booking: If your dates are flexible, waiting can pay off this year — but for the second and third weeks of August, lock in early or look beyond the Algarve.
• Check access and safety: For reduced-mobility bathers, consult the 248 accessible "white-flag" beaches, and if you are driving down, our motorway tolls guide explains the payment options for a foreign-plated car.

Certified beaches have never been more plentiful, and this year the smart money watches prices as closely as the tide tables. Whether you book on a whim or plan to the day, the flags flying along the coast are a good place to start.