A southwesterly, moderate and mostly variable flow prevails over the whole area.
For Helsinki :
Warning strong breeze offshore.
The reliability of the situation is very good.
Cloud and long sunny periods. No precipitation. In the evening, good clear periods but lots of cloud, too.
Showers towards the end of the night. S force 3 in the middle of the day turning ESE force 2 in the evening. Gusts reaching 15 knots in the middle of the day. Smooth sea. Low, short swell from SW. Excellent visibility becoming good in the evening.