Luxury Yacht Sunset, 2 Drinks
Lisbon Sunset Sailing Tour on Luxury Sailing Yacht with 2 Drinks runs through Lisbon By Boat. Rated 4.9 across 1,185 reviews. Runs 2 hours. From €60.
August afternoons push toward 29C, so the city shifts its rhythm. Sightseeing slides to mornings and evenings, and the Tagus fills with sunset boats. July averages just 2.9 mm of rain all month. The nine tours below cover both moods, from a catamaran cruise at EUR 28 to full Arrabida wine days at EUR 90.
Lisbon Sunset Sailing Tour on Luxury Sailing Yacht with 2 Drinks runs through Lisbon By Boat. Rated 4.9 across 1,185 reviews. Runs 2 hours. From €60.

1.5 hours · Sardinha do Tejo
Lisbon Sunset Boat Tour on a Catamaran with 1 Welcome Drink runs through Sardinha do Tejo. Rated 4.7 across 3,565 reviews. Runs 1.5 hours. From €28.
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2 hours · Nosso Tejo, Lda
2 Hour Lisbon Traditional Boats Sunset Cruise with White Wine runs through Nosso Tejo, Lda. Rated 4.7 across 2,261 reviews. Runs 2 hours. From €35.
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2 hours · RENT A BOAT
2 Hour Lisbon Sunset and Wine Sailing Tour runs through RENT A BOAT. Rated 4.9 across 2,921 reviews. Runs 2 hours. From €55.
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2 hours · Lisbon Sail
Lisbon: Enjoy a Sunset or Night Tagus River Sailboat Cruise runs through Lisbon Sail. Rated 4.9 across 314 reviews. Runs 2 hours. From €45.
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9 hours · Lisbon Riders - travel like a local
Arrabida Wine Tour - Lisbon: Wineries-Tastings-Tile Factory runs through Lisbon Riders - travel like a local. Rated 5.0 across 210 reviews. Runs 9 hours. From €90.
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9 hours · Inside Lisbon
Arrabida and Sesimbra Small-Group Day Trip from Lisbon with Wine Tasting runs through Inside Lisbon. Rated 4.8 across 586 reviews. Runs 9 hours. From €72.
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2 hours · Eco Tuk Tuk - Portugal
Welcome Tour to Belem in Private Eco Tuk Tuk with a Local runs through Eco Tuk Tuk - Portugal. Rated 4.9 across 68 reviews. Runs 2 hours. From €41.7.
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3 hours
Lisbon: The Riverside E-Bike Tour to Belém + Custard Tart. Rated 4.8 across 400 reviews. Runs 3 hours. From €40.
Check availability →Below you will find the month-by-month weather picture for June through August, plus a side-by-side table of the summer tours themselves, with lengths, from-prices and cancellation terms for each listing.
Fairly hot, but rarely extreme. June afternoons average 26.1C, July 28.3C and August 29.0C, with nights staying in the high teens. Rain is scarce: July averages 2.9 mm across the month and August about 5 mm. Plan walking and cycling for the morning, and keep afternoons for the river.
June brings the Festas de Lisboa, running through 28 June. The peak is the Santo António celebration on 12 and 13 June, with 13 June a public holiday, and Rock in Rio Lisboa plays 20, 21, 27 and 28 June. Book rooms and tours well ahead, since this is the city's busiest stretch.
Very much so, and there are options at several price points. The catamaran cruise with a welcome drink starts at EUR 28, traditional boats with white wine at EUR 35, a sunset sail with wine at EUR 55, and a luxury yacht with two drinks at EUR 60. Most run about two hours, departing late afternoon.
The Arrabida trips are the obvious pick. Both the small-group day at EUR 72 and the wineries and tile factory tour at EUR 90 run nine hours, heading for the hills and coast south of the Tagus. Closer to town, the riverside e-bike ride to Belem at EUR 40 sticks to the breezier waterfront.
Usually yes. Summer rain in Lisbon is rare and light: June averages 13.4 mm with about two wet days, and August sees roughly 5 mm across one day. Every tour listed here also carries free cancellation, so if the forecast turns or your plans change, you can rebook or pull out.