Can I swim at Wijk aan Zee right now?

The sea at Wijk aan Zee is currently 20.5°C — good 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 Wijk aan Zee next week?

Based on long-term June averages and the latest marine model, expect the sea around Wijk aan Zee to sit close to 17.1°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 Wijk aan Zee?

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

Do I need a wetsuit at Wijk aan Zee?

With water currently at 20.5°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.

Netherlands

North Holland · North Sea

Wijk aan Zee

Wide quiet North Sea beach.

Mild water with flat seas and a moderate breeze — good swimming conditions.

View on map OpenStreetMap Directions

Sea temperature now

20.5°Cwarm

Excellent

Updated just now · Source: Open-Meteo Marine

Air temperature

22.8°C

Wave height

0.1 m

Wind

18.4 km/h

UV index

6.1 UV index

Location

Wijk aan Zee 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

Shorty 2mm

At 20.5°C a 2mm shorty keeps surfers warm; lap swimmers can usually skip the neoprene.

Surf & watersports

Pleasant but not warm. A short-arm short-leg ("shorty") wetsuit traps body heat through the core while leaving arms and legs free. Open-water swimmers training for 30–60 minutes can usually go without; longer sessions benefit from a thin swim wetsuit.

Open-water swimming

Most swimmers fine to 60 minutes without; consider a 2mm swim suit beyond.

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

Quick answer

Can I swim at Wijk aan Zee today?

The sea is currently 20.5°C — excellent swimming conditions. Most swimmers will find it pleasant.

Key takeaways

• Located in North Holland, Netherlands (North Sea).
• 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.

Jan6°C Feb5°C Mar5°C Apr8°C May11°C Jun15°C Jul18°C Aug19°C Sep17°C Oct14°C Nov11°C Dec8°C

5°C → 19°C· Current month outlined· “Best” = within 2°C of the annual peak

Year-round sea temperature

Month	Sea	Comfort
Jan	6°C	Cold
Feb	5°C	Cold
Mar	5°C	Cold
Apr	8°C	Cold
May	11°C	Cold
Jun	15°C	Bracing
Jul	18°C	Pleasant
Aug ⭐	19°C	Pleasant
Sep	17°C	Bracing
Oct	14°C	Bracing
Nov	11°C	Cold
Dec	8°C	Cold