A westerly, moderate and very variable flow prevails over the whole area.
For Chatham Marina :
Warning strong breeze offshore.
The reliability of the situation is good.
Cloudy spells, dense at times in the morning, sunny in the afternoon. No precipitation. In the evening, skies with few clouds.
W force 4 in the morning turning NW force 3 in the evening. Gusts reaching 21 knots in the morning. Smooth to slight sea. Low, short swell from WNW. Excellent visibility.