Can I swim at Meia Praia right now?

The sea at Meia Praia is currently 17.8°C — fresh swimming conditions. Most swimmers will find the water comfortable when it's above 22°C; below 18°C feels fresh and a wetsuit is recommended.

What will the sea temperature be at Meia Praia next week?

Based on long-term June averages and the latest marine model, expect the sea around Meia Praia to sit close to 19.7°C over the next 7 days. Check the live 7-day chart above for the exact daily outlook.

When is the best month to swim at Meia Praia?

July – August – September are typically the warmest months to swim at Meia Praia, with sea temperatures at their seasonal peak.

Do I need a wetsuit at Meia Praia?

With water currently at 17.8°C: above 22°C no wetsuit needed; 18–22°C a shorty is comfortable for long swims; 14–18°C a 3/2mm full suit; below 14°C a 4/3mm or thicker.

Portugal

Algarve · Atlantic Ocean

Meia Praia

Four-km flat Lagos beach.

Fresh water with calm seas and a light breeze — fresh conditions — a wetsuit is recommended.

View on map OpenStreetMap Directions

Sea temperature now

17.8°Cmild

Good

Updated just now · Source: Open-Meteo Marine

Air temperature

26.1°C

Wave height

0.4 m

Wind

9.4 km/h

UV index

6.0 UV index

Location

Meia Praia on the map, with nearby beaches and live sea temperatures.

7-day forecast

Water, air, waves, wind and UV outlook for the week ahead.

Wetsuit recommendation

3/2mm fullsuit

At 17.8°C a 3/2mm fullsuit is the standard wetsuit for surfing and watersports.

Surf & watersports

Spring/autumn conditions in temperate seas. A 3/2mm full wetsuit (3mm torso, 2mm limbs) is the most versatile thickness — warm enough for 2-hour sessions, flexible enough for paddling. Open-water swimmers should wear a triathlon-cut swim wetsuit.

Open-water swimming

A triathlon-style swim wetsuit keeps you warm for 45–60 minutes.

Recommendation tuned for Meia Praia's current water temperature. Individual tolerance, wind chill, and session length all matter — when in doubt, size up.

Quick answer

Can I swim at Meia Praia today?

The sea is currently 17.8°C — good swimming conditions. Most swimmers will find it pleasant.

Key takeaways

• Located in Algarve, Portugal (Atlantic Ocean).
• Family friendly with calm, accessible water.
• Live data refreshed hourly from Open-Meteo Marine.

Monthly sea temperature averages

Tap any month to see what to expect — based on regional climatology.

Jan15°C Feb14°C Mar15°C Apr16°C May17°C Jun19°C Jul20°C Aug21°C Sep21°C Oct19°C Nov18°C Dec16°C

14°C → 21°C· Current month outlined· “Best” = within 2°C of the annual peak

Year-round sea temperature

Best swim months: Jul – Aug – Sep

Month	Sea	Comfort
Jan	15°C	Bracing
Feb	14°C	Bracing
Mar	15°C	Bracing
Apr	16°C	Bracing
May	17°C	Bracing
Jun	19°C	Pleasant
Jul	20°C	Pleasant
Aug ⭐	21°C	Pleasant
Sep	21°C	Pleasant
Oct	19°C	Pleasant
Nov	18°C	Pleasant
Dec	16°C	Bracing

Can you swim here? — Meia Praia