Gdansk Stogi Water Temperature & Swim Forecast
Tricity family beach.
Fresh water with a light chop and a light breeze — fresh conditions — a wetsuit is recommended.
Model estimate · modelled, not a buoy measurement. How accurate is this?
Location
Gdansk Stogi on the map, with nearby beaches and live sea temperatures.
7-day forecast
Water, air, waves, wind and UV outlook for the week ahead.
3/2mm fullsuit
At 16.5°C a 3/2mm fullsuit is the standard wetsuit for surfing and watersports.
Recommendation tuned for Gdansk Stogi's current water temperature. Individual tolerance, wind chill, and session length all matter — when in doubt, size up.
Gdansk Stogi swimming conditions summary
- Water temperature
- 16.5°C
- Water feels
- Refreshing
- Swimmable today
- Yes, but fresh — short swims or a wetsuit
- Swim conditions score
- 60/100 · Fair
- Wetsuit needed
- 3/2mm fullsuit
- Air temperature
- —
- Waves
- —
- Wind
- —
- UV index
- —
- Average sea temperature (September)
- 16.0 °C
- Warmest months to swim
- July, August, September
At 16.5°C a 3/2mm fullsuit is the standard wetsuit for surfing and watersports. Model estimate. Water, wave, wind and UV values are Open-Meteo marine/weather model estimates, refreshed hourly — not buoy measurements.
Frequently asked questions
Can I swim at Gdansk Stogi right now?
The sea at Gdansk Stogi is currently 16.5°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 Gdansk Stogi next week?
Based on long-term September averages and the latest marine model, expect the sea around Gdansk Stogi to sit close to 13.1°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 Gdansk Stogi?
July – August – September are typically the warmest months to swim at Gdansk Stogi, with sea temperatures at their seasonal peak.
Do I need a wetsuit at Gdansk Stogi?
With water currently at 16.5°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.
Can I swim at Gdansk Stogi today?
The sea is currently 16.5°C — fair swimming conditions. Acclimatised swimmers will be most comfortable.
- • Located in Tricity, 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.
Best time to swim in Gdansk Stogi
The sea in Gdansk Stogi peaks in August, when the water averages around 19°C.
On average, 0 months a year sit above 20°C — the threshold most swimmers describe as pleasant without a wetsuit.
Outside peak season the water drops toward 7°C, so a 3/2mm shorty or full wetsuit makes long swims much more comfortable.
The coldest month is typically February at around 2°C, when cold-water swimmers dominate the coast.
Gdansk Stogi sea temperature history
Long-term climatology for Gdansk Stogi shows an annual mean sea temperature of 10°C, ranging from 2°C in winter to 19°C at the summer peak.
The seasonal swing is roughly 17°C between the coldest and warmest month — a useful yardstick when comparing years or checking whether the current sea is running above or below average.
Recent decades have trended slightly warmer at Gdansk Stogi, in line with regional sea-surface temperature records for the wider basin.
Monthly averages below are drawn from multi-decadal climatology and are updated as new observations arrive.
Gdansk Stogi sea temperature: frequently asked questions
What is the warmest month to swim in Gdansk Stogi?
August is the warmest month in Gdansk Stogi, when the sea averages about 19°C. Late-season warmth often persists a few weeks after peak.
When is the sea coldest in Gdansk Stogi?
The coldest month in Gdansk Stogi is typically February, when the water averages around 2°C. Cold-water swimmers and surfers dominate this period.
When can you swim in Gdansk Stogi without a wetsuit?
The sea in Gdansk Stogi rarely climbs above 20°C, so a wetsuit is recommended year-round for anything longer than a quick dip.
Do I need a wetsuit in Gdansk Stogi?
Outside peak summer the water in Gdansk Stogi drops toward 7°C, so a 3/2mm shorty or full wetsuit makes long swims much more comfortable. In peak months most swimmers go without.
What is the average sea temperature in Gdansk Stogi?
The long-term annual mean sea temperature in Gdansk Stogi is about 10°C, based on multi-decadal climatology of the surrounding waters.
How do I check the current sea temperature in Gdansk Stogi?
The live reading at the top of this page shows the current sea temperature in Gdansk Stogi, updated hourly from marine buoy and satellite data. The 7-day forecast covers water, air, waves, wind and UV for the week ahead.
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 |
Nearby beaches
The closest coastline, with live water temperatures.