Tierp, Uppsala, Sweden Severe Weather Alertstar_ratehome

Late night to Sunday southeast-south 14-17 m/s. Sunday afternoon southeast 15-20 m/s. Sunday evening south-southeast 14-17 m/s.; What should I think about?: Pay close attention to the marine forecast and prepare crew and vessel for high winds and seas.
Keep in mind that the wind gusts are often significantly higher than the average wind.; Where?: Sea of Aaland