#471 European Rank Blue Flag Certified
Praia dos Três Irmãos
Algarve (Portimão / Alvor), Portugal•Atlantic Ocean• Best Season: May, June, July, August, September, October
Photo: Vitor Oliveira from Torres Vedras, PORTUGAL (CC BY-SA 2.0) · Wikimedia Commons source
EDITORIAL SCORE
4.41/ 5.0
SEA TEMPERATURE
22.4°C
August 30-year average
DAILY BUDGET
€45/day
SAND & SHORELINE
Fine White Sand
Shallow & Gentle
Sea Temperature by Month
30-year monthly averages for Algarve (Portimão / Alvor) · NOAA satellite dataSwipe 12 months ⇄
Ideal Swimming
Jan
15.8°C
Air 14°C
Feb
15.2°C
Air 15°C
Mar
15.4°C
Air 17°C
Apr
16.2°C
Air 20°C
May
17.8°C
Air 23°C
Jun
20.1°C
Air 26°C
Jul
21.8°C
Air 28°C
Peak
Aug
22.4°C
Air 28°C
Sep
21.6°C
Air 26°C
Oct
20.1°C
Air 23°C
Nov
18.2°C
Air 19°C
Dec
16.5°C
Air 16°C
Swimmability Window · NOAA Climatology
Swimmable 1 Jul – 27 Sep (>21°C) · 88 days
30-year NOAA satellite climatological mean (1991–2020).Explore all Portugal Sea Temperatures
Score Breakdown
Scenery & Setting4.2 / 5
Water Clarity & Cleanliness4.6 / 5
Sand & Shoreline Quality4.9 / 5
Atmosphere & Safety4.8 / 5
Accessibility & Entry Ease4.5 / 5
Affordability & Fair Pricing4.6 / 5
About Praia dos Três Irmãos
Named after 'Three Brothers' rock stacks, featuring an intricate labyrinth of natural ochre sea arches, tunnels, and turquoise rock pools.
Key Beach Facts
Official Records•Access: Direct road access and parking at the eastern end of the Alvor coastal boardwalk system.
•Protected Status / Environment: Coastal karst limestone cliffs and sea caves forming part of the Western Algarve coastal area; Blue Flag certified.
•Notable Feature: Renowned for the 'Three Brothers' rock pillars, sculpted ochre sea arches, tide pools, and hidden cave passages connecting to Prainha cove at low tide.
Official Tourism Authorities:visitportugal.com
Amenities & Facilities
Bathrooms
YesShowers
YesFree Parking
YesFood / Tavernas
YesGood for Kids
YesDog Friendly
NoLifeguard on Duty
YesSunbed & Umbrella Rentals
YesNatural Cliff/Pine Shade
YesWheelchair Accessible
YesSnorkeling & Watersports
YesNudist / FKK Friendly
NoGetting There & Local Notes
Getting there:
Drive to the eastern end of Alvor beach road, 5 km west of Portimão center.
•Walk through the natural rock archways at low tide to discover secluded Prainha cove next door
•The shallow tide pools between the rocks are warm and fascinating for children exploring marine life
•Seafood restaurants right on the cliff offer fresh grilled Algarve sardines and cataplana
Nearest Airport & Transit Gateway
FAO · 35m drive30-45 min drive along the A22 highway from Faro Airport (FAO).
Are you a Venue Owner or Promoter at Praia dos Três Irmãos?
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Frequently Asked Questions about Praia dos Três Irmãos
What is the water temperature at Praia dos Três Irmãos?
The peak summer sea surface temperature at Praia dos Três Irmãos averages 22.4°C (72°F), based on 30-year NOAA satellite climatology.
What type of coast or sand is Praia dos Três Irmãos?
Praia dos Três Irmãos is classified as a fine white sand shoreline located in Algarve (Portimão / Alvor), Portugal.
Is Praia dos Três Irmãos good for families with kids?
Yes, Praia dos Três Irmãos is suitable for families and children with manageable water entry.
Are there parking and facilities at Praia dos Três Irmãos?
Free parking is available. Restroom facilities are present.
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