A southerly and very variable flow prevails over the East of the basin. Over the West, it is westerly, moderate and very variable.
For Tjurudden, Gotland :
No gale warning.
The reliability of the situation is very good.
Dense and persistent fog in the morning, very cloudy skies to overcast in the afternoon. No precipitation. In the evening, overcast and misty, reduced visibility.
Drizzly sleet. S force 3 in the morning becoming SSE force 2 in the evening. Gusts reaching 15 knots in the middle of the day. Smooth to slight sea. Low, short swell from SW. Visibility reduced by dense fog becoming good in the middle of the day then reduced by mist.