Can I swim at Unieście Beach right now?

The sea at Unieście Beach is currently 22.4°C — great 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 Unieście Beach next week?

Based on long-term June averages and the latest marine model, expect the sea around Unieście Beach to sit close to 16.9°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 Unieście Beach?

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

Do I need a wetsuit at Unieście Beach?

With water currently at 22.4°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.

Poland

West Pomeranian · Baltic Sea

Unieście Beach

Polish Baltic sandy beach near Mielno.

Pleasant water with flat seas and a light breeze — great swimming conditions.

View on map OpenStreetMap Directions

Sea temperature now

22.4°Cwarm

Excellent

Updated just now · Source: Open-Meteo Marine

Air temperature

25.8°C

Wave height

0.0 m

Wind

12.3 km/h

UV index

6.0 UV index

Location

Unieście Beach 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

Rash vest or swimsuit

At 22.4°C most swimmers and surfers are comfortable in a swimsuit or thin rash top.

Surf & watersports

Warm summer-Mediterranean range. A UV-rated rash vest adds sun protection without restricting your stroke. Children and slim swimmers may prefer a thin 1.5mm shorty for sessions over 45 minutes.

Open-water swimming

Comfortable for unlimited swim duration; rash vest cuts UV and chafing.

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

Quick answer

Can I swim at Unieście Beach today?

The sea is currently 22.4°C — excellent swimming conditions. Most swimmers will find it pleasant.

Key takeaways

• Located in West Pomeranian, Poland (Baltic 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.

Jan3°C Feb2°C Mar3°C Apr5°C May9°C Jun14°C Jul18°C Aug19°C Sep16°C Oct12°C Nov8°C Dec5°C

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

Year-round sea temperature

Month	Sea	Comfort
Jan	3°C	Cold
Feb	2°C	Cold
Mar	3°C	Cold
Apr	5°C	Cold
May	9°C	Cold
Jun	14°C	Bracing
Jul	18°C	Pleasant
Aug ⭐	19°C	Pleasant
Sep	16°C	Bracing
Oct	12°C	Cold
Nov	8°C	Cold
Dec	5°C	Cold

Can you swim here? — Unieście Beach