Swimming in Marstal in july 2025: Average sea temperature in july and tide times in july 2025
Average sea temperature in Marstal in july 2025.
In july, according to seasonal norms, the sea temperature in Marstal is:
Minimum: 61°F
Average: 65°F
Maximum: 69°F
Other useful seasonal weather averages in july:
- Outside temperature: 62°F to 68°F
- Most common weather: "Clear/Sunny"
- The wind blows at 10.6mph
- It rains a total of 5.2in, over 9 day(s).
Should we swim in Marstal in july?
Yes... and no. The water temperature in Marstal in july is cool
Swimming in july on the beaches of Marstal is possible but the sea water is cool. So even though the sea temperature sometimes climbs to 69°F, it can also be as low as 61°F! Note that the average is 65°F.
Note also that in july, the climate is good with an average outside temperature of 65°F, 5.2in of precipitation (over 9 days) and 82.28 % humidity.
Water and normal seasonal temperatures in Marstal in july
| July | |||
| Average sea temperature | 65°F | ||
| Minimum sea temperature | 61°F | ||
| Maximum sea temperature | 69°F | ||
| Average outside temperature | 67°F | ||
| Maximum outside temperature | 68°F | ||
| Minimum outside temperature | 63°F | ||
| Wind speed | 14.3mph | ||
| Wind temperature | 63°F | ||
| Precipitation | 5.2in | ||
| Number of days of rain | 9 jour(s) (28%) | ||
| Humidity | 83% | ||
| Visibility in kilometers | 9.49km | ||
| Cloud cover | 41% | ||
| Our opinion | cool swimming |
Chart of the tides in july 2025
Tide times in july 2025 in Marstal
Swim elsewhere in Denmark in july
| City | Average T° | Min. T° | Max. T° | Our opinion | Copenhagen in july | 64°F | 69°F | cool swimming | Faroe Islands in july | 52°F | 55°F | freezing swimming | Odense in july | 65°F | 69°F | cool swimming | Aarhus in july | 64°F | 69°F | cool swimming | Esbjerg in july | 64°F | 68°F | cool swimming | Hirtshals in july | 63°F | 67°F | cold swimming | Ringkøbing in july | 62°F | 66°F | cold swimming | Stege in july | 64°F | 68°F | cool swimming | Thisted in july | 62°F | 66°F | cold swimming | Tórshavn in july | 51°F | 53°F | freezing swimming |