Swimming in Lithuania in september 2025 Sea temperature by city in september
Do you want to go to the beach in Lithuania in september 2025? Is it the right month to go for pleasant temperatures and staying in the water for a long time? The answer is on this page with the sea temperatures in september in Lithuania by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature in Lithuania in september 2025
Here, find the average sea temperature in Lithuania in september in several coastal cities.
Klaipeda
63°F
min: 57°F / max: 69°F
Nida
64°F
min: 58°F / max: 70°F
63°F
min: 58°F / max: 69°F
Where should you go swimming in Lithuania in the month of september?
Swimming in Lithuania in september is cool (in the best case scenario)
In september in Lithuania swimming conditions vary by city. Details below:
Swimming in september in Klaipeda and Nida is possible but the sea is generally cool. So though the sea temperature may sometimes reach 69°F, it can also go as low as 57°F. Note that the average is 63°F.
Swimming in september in Palanga is possible... with a wetsuit! Indeed, the water is cold at this time of year with an average temperature of 63°F (min: 58°F/max: 69°F).
Where to go swimming in Lithuania in september: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in september
Klaipeda
| September | |||
| Average sea temperature | 63°F | ||
| Minimum sea temperature | 57°F | ||
| Maximum sea temperature | 69°F | ||
| Average outside temperature | 61°F | ||
| Maximum outside temperature | 63°F | ||
| Minimum outside temperature | 58°F | ||
| Precipitation | 4.5in | ||
| Number of days of precipitation | 7 jour(s) (23%) | ||
| Cloud cover | 39% | ||
| Our opinion | cool swimming |
Nida
| September | |||
| Average sea temperature | 64°F | ||
| Minimum sea temperature | 58°F | ||
| Maximum sea temperature | 70°F | ||
| Average outside temperature | 61°F | ||
| Maximum outside temperature | 63°F | ||
| Minimum outside temperature | 59°F | ||
| Precipitation | 4.2in | ||
| Number of days of precipitation | 6 jour(s) (22%) | ||
| Cloud cover | 39% | ||
| Our opinion | cool swimming |
Palanga
| September | |||
| Average sea temperature | 63°F | ||
| Minimum sea temperature | 58°F | ||
| Maximum sea temperature | 69°F | ||
| Average outside temperature | 61°F | ||
| Maximum outside temperature | 63°F | ||
| Minimum outside temperature | 58°F | ||
| Precipitation | 4.5in | ||
| Number of days of precipitation | 7 jour(s) (23%) | ||
| Cloud cover | 39% | ||
| Our opinion | cold swimming |
More information on swimming in Palanga in september
List of coastal cities in Lithuania
| Klaipeda in september | cool swimming |
| Nida in september | cool swimming |
| Palanga in september | cold swimming |