For Arendal Gjestehavn :
No gale warning.
The reliability of the situation is very good.
Very cloudy skies with short clear spells. Light showers all day. In the evening, overcast and misty, reduced visibility.
Light showers. E force 2 in the morning turning NNW force 1 in the evening. Gusts reaching 11 knots in the middle of the day. Smooth to slight sea. Low, short swell from SE. Good visibility becoming excellent in the middle of the day then reduced by mist.