A southwesterly and mostly variable flow prevails over the whole area. For Oesterdam : No gale warning.
The reliability of the situation is very good.
Relatively clear skies becoming changeable. In the evening, light cloudy spells. WNW force 3 in the middle of the day turning N force 2 in the evening. Gusts reaching 13 knots in the middle of the day. Excellent visibility.