Latvia: where to swim in June?
Latvia, in June: the sea is at 13.6 °C on average along the coast, from 12.9 °C to 14.6 °C depending on the spot. Where the water is warmest (14.6 °C), it is cold. You can swim, but the cold bites quickly: plan a short swim, or wear a wetsuit.
Sea temperature, month by month
| Month | Average temperature | Depending on the spot | Where it is warmest |
|---|---|---|---|
| January | 3.9 °C | 2.7 °C – 4.7 °C | very cold |
| February | 2.4 °C | 0.8 °C – 3.6 °C | very cold |
| March | 2.3 °C | 0.9 °C – 3.3 °C | very cold |
| April | 4.0 °C | 3.0 °C – 4.7 °C | very cold |
| May | 8.3 °C | 7.8 °C – 9.4 °C | very cold |
| June | 13.6 °C | 12.9 °C – 14.6 °C | cold |
| July | 17.5 °C | 17.0 °C – 18.4 °C | cool |
| August | 18.5 °C | 18.1 °C – 19.0 °C | pleasant |
| September | 16.2 °C | 15.9 °C – 16.5 °C | cool |
| October | 12.3 °C | 11.8 °C – 13.1 °C | cold |
| November | 9.2 °C | 8.4 °C – 10.0 °C | cold |
| December | 5.9 °C | 5.0 °C – 6.6 °C | very cold |
Compared with May, the water warms up by 5.3 °C in June. The warmest month: August (18.5 °C). The coldest: March (2.3 °C).
Nearby, in June
- Lithuania 14.5 °C · cool
- Poland 14.4 °C · cool
- Finland 11.2 °C · cold
- Denmark 14.4 °C · cool
- Sweden 12.4 °C · cold
- Germany 14.9 °C · cool
- Netherlands 14.2 °C · cool
- Croatia 22.4 °C · pleasant
And right now?
For the temperature measured right now, station by station and to the hour: Latvia: water temperature
Frequently asked questions
What is the sea temperature in June?
Latvia, in June: 13.6 °C on average along the coast, from 12.9 °C in the coolest waters to 14.6 °C in the warmest (average of the years 2011 to 2025).
Can you swim in June?
Where the water is warmest (14.6 °C), it is cold. You can swim, but the cold bites quickly: plan a short swim, or wear a wetsuit.
What is the best month for swimming?
The water is warmest in August (18.5 °C on average) and coldest in March (2.3 °C). Even where it is warmest, the water never reaches 20 °C in any month; the three warmest months are: August, July, September.
Where is the water warmest in June?
The warmest in June: Lithuania (14.5 °C), Poland (14.4 °C), Finland (11.2 °C). The coolest: Croatia (22.4 °C).
Where do these temperatures come from?
These are averages of the sea surface temperature from 2011 to 2025, computed from NOAA satellite images (OISST, one value about every 50 km), in a 100 km strip along the coasts of the main country: distant territories (overseas, remote islands) are not counted. It is an estimate, not a measurement taken at the beach: lakes and rivers are not included.