Algarve & Berlengas, Portugal
    Arrabida

    Sesimbra

    Best months: Jun–Oct

    Protected Area

    Arrabida

    Why dive here

    With 116+ marine species recorded in the area - including blue sharks, blue whales, dolphins, dwarf minke whales and ocean sunfish (mola mola) - Sesimbra offers some of Algarve & Berlengas's richest diving. Water ranges 15-19°C, warmest June, October, November.

    Best timeJun–Oct
    WetsuitA 5mm wetsuit
    Marine lifeBlue Sharks, Blue Whales, Dolphins, Dwarf Minke Whales and Ocean Sunfish (Mola Mola) · 116+ species recorded
    Water15-19°C · warmest June, October, November
    StandoutRich in charismatic marine life

    Sesimbra offers a straightforward dive, popular with local dive centres for training and easier recreational dives. You’ll typically find rock formations and smaller reef fish, along with the occasional cuttlefish or octopus tucked away. It's a good spot for newer divers looking to get comfortable or for those who prefer a more relaxed dive without strong currents. Visibility can vary, often better outside of peak summer.

    Today05:4217:0611h 24m daylightGolden hour 16:30

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    Conditions

    Ocean conditions, forecast and tides for Sesimbra

    Sesimbra Ocean Conditions

    Monthly averages for Sesimbra, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (37.92, -8.81) (40km away)

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    October Averages

    Sea Temperature

    19°C

    65°F · Range: 16.7–20.2°C

    Air Temperature

    18°C

    65°F

    Wind Speed

    8.24 m/s

    16.0 knots

    Atmospheric Pressure

    1017.4 hPa

    Based on 4 years of monitoring data · Data sources: Open-Meteo marine data

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