Typical July highs at Praia dos Três Castelos reach about 88°F, with reliable beach weather May to October. Praia dos Três Castelos is located in Portimao, Portugal.
Portimao, Portugal · live parking & conditions · updated June 19, 2026
In a typical year July is the warmest month here, with highs near 88°F, and it's reliably beach weather May to October. Tap Praia dos Três Castelos on the map for live surf, wind, water temperature, UV and tide times.
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